WO2024125278A1 - Method and device used for wireless communication - Google Patents

Method and device used for wireless communication Download PDF

Info

Publication number
WO2024125278A1
WO2024125278A1 PCT/CN2023/134212 CN2023134212W WO2024125278A1 WO 2024125278 A1 WO2024125278 A1 WO 2024125278A1 CN 2023134212 W CN2023134212 W CN 2023134212W WO 2024125278 A1 WO2024125278 A1 WO 2024125278A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
timer
value
cell
signaling
Prior art date
Application number
PCT/CN2023/134212
Other languages
French (fr)
Chinese (zh)
Inventor
陈宇
张晓博
Original Assignee
上海朗帛通信技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海朗帛通信技术有限公司 filed Critical 上海朗帛通信技术有限公司
Publication of WO2024125278A1 publication Critical patent/WO2024125278A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Definitions

  • the present application relates to a transmission method and device in a wireless communication system, to RRC connection establishment and maintenance, wireless resource management, and in particular to power saving.
  • the application scenarios of future wireless communication systems are becoming more and more diversified, and different application scenarios have different performance requirements for the system.
  • the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #72 plenary meeting decided to study the new air interface technology (NR, New Radio) (or Fifth Generation, 5G), and the NR WI (Work Item) was passed at the 3GPP RAN #75 plenary meeting, starting the standardization work on NR.
  • NR New Radio
  • 5G Fifth Generation
  • both LTE (Long Term Evolution) and 5G NR involve accurate reception of reliable information, optimized energy efficiency, determination of information validity, flexible resource allocation, scalable system structure, efficient non-access layer information processing, low service interruption and drop rate, and support for low power consumption.
  • This is of great significance to the normal communication between base stations and user equipment, the reasonable scheduling of resources, and the balancing of system load. It can be said to be the cornerstone of high throughput, meeting the communication needs of various services, improving spectrum utilization, and improving service quality.
  • V2X Vehicle to X
  • device to device unlicensed spectrum communication
  • user communication quality monitoring user communication quality monitoring
  • network planning optimization network planning optimization
  • NTN Non Territerial Network
  • TN Tutial Network
  • dual connectivity systems wireless resource management and multi-antenna codebook selection, signaling design, neighbor management, business management, and beamforming.
  • the information transmission methods are divided into broadcast and unicast. Both transmission methods are essential for 5G systems because they are very helpful in meeting the above requirements.
  • the UE can be connected to the network directly or through a relay.
  • the 3GPP standardization organization has done relevant standardization work for 5G and formed a series of standards.
  • the standard contents can be referred to:
  • the latest 3GPP research topics involve power saving, especially power saving on the base station side.
  • the base station may shut down or change the transmission of some signals, which may affect the communication of the UE.
  • the old version of the UE cannot end the system, and the new version of the UE may take longer to access the system.
  • the UE In the traditional NR system, during the establishment of the connection, including the connection recovery or modification process, the UE generally does not wait or try forever, because that may cause the UE to not be served for a long time, so it will be controlled by some timers. When the timer expires and still cannot complete the establishment or modification of the connection, it will be treated as a failure, such as entering the RRC idle state.
  • the UE can reselect other cells for access attempts in subsequent processing, so that once a failure occurs, it will not cause a particularly serious impact.
  • how to set these timers becomes a problem.
  • the network conditions are relatively simple and the transmission of broadcast information is also fixed, so setting the values of these timers is relatively simple.
  • the transmission of broadcast information is variable.
  • the broadcast information sent may not meet the access requirements, the transmission period of broadcast information may be long, or the transmission period of broadcast information may change at any time according to different situations. Therefore, simply using the traditional setting method, that is, not considering these situations and only setting a single timer value, cannot meet the requirements of complex and changeable network conditions. Therefore, a problem to be solved is how to take into account the cells using power-saving technology when configuring the timer.
  • this application provides a solution.
  • the present application discloses a method in a first node used for wireless communication, comprising:
  • the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • the problems to be solved by the present application include: how to properly establish a connection with a cell that uses power saving technology; how to adaptively determine the value of a timer based on the cell's broadcast information; how to connect to a cell with different broadcast information; and how to configure a timer for an RRC connection.
  • the benefits of the above method include: saving power of the base station and having good flexibility; being conducive to ensuring business continuity, preventing communication interruption or reducing the interruption time; and ensuring QoS.
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer” means: when the first signal is sent, the first counter is started.
  • a first message is received; the first message includes a conditional reconfiguration of an RRC; the first message is stored; as a response to a condition associated with the conditional reconfiguration of the RRC included in the first message being satisfied, the stored first message is executed;
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of RRC is completed; the stop condition of the first timer includes: the random access process for the first cell is successfully completed; the phrase "accompanying the first signal, starting the first timer” means: before the first signal is sent, the first timer is started when the stored first message is applied, and the first message is successfully applied to trigger the sending of the first signal.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  • the first value is used to determine the second value.
  • a second signal is sent, where the second signal is used to wake up the first cell.
  • the second signal is a physical layer signal.
  • a first random access signal is sent
  • the candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
  • a third signal is sent, where the third signal is used to request system information; along with the sending of the third signal, a second timer is started;
  • the third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  • the first node is an Internet of Things terminal.
  • the first node is a user equipment.
  • the first node is a relay.
  • the first node is an access network device.
  • the first node is a vehicle-mounted terminal.
  • the first node is an aircraft.
  • the first node is a mobile phone.
  • the present application discloses a method in a second node used for wireless communication, comprising:
  • the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer” means: when the first signal is sent, the first counter is started.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  • the first value is used to determine the second value.
  • a second signal is received, where the second signal is used to wake up the first cell.
  • the second signal is a physical layer signal.
  • a first random access signal is received
  • the candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
  • a third signal is received, where the third signal is used to request system information
  • the second timer is started along with the sending of the third signal; the third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting the value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  • the second node is a network device.
  • the second node is a base station.
  • the second node is a relay.
  • the second node is an access point.
  • the second node is an aircraft.
  • the second node is a satellite.
  • the present application discloses a first node used for wireless communication, comprising:
  • a first receiver receives a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
  • a first transmitter sends a first signal; and starts the first timer along with the first signal;
  • the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • the present application discloses a second node used for wireless communication, comprising:
  • a second transmitter sends a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
  • a second receiver receives the first signal
  • the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • this application has the following advantages:
  • FIG1 shows a flowchart of receiving a first signaling, sending a first wireless signal, and starting a first timer according to an embodiment of the present application
  • FIG2 shows a schematic diagram of a network architecture according to an embodiment of the present application
  • FIG3 is a schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application
  • FIG4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application
  • FIG5 shows a flow chart of wireless signal transmission according to an embodiment of the present application
  • FIG6 shows a schematic diagram of broadcast information according to an embodiment of the present application.
  • FIG7 shows a schematic diagram of broadcast information according to an embodiment of the present application.
  • FIG8 is a schematic diagram showing a first signal used for RRC connection according to an embodiment of the present application.
  • FIG9 is a schematic diagram showing a first value being used to determine a second value according to an embodiment of the present application.
  • FIG10 illustrates a schematic diagram of a processing device used in a first node according to an embodiment of the present application
  • FIG11 illustrates a schematic diagram of a processing device used in a second node according to an embodiment of the present application.
  • Embodiment 1 illustrates a flowchart of receiving a first signaling, sending a first wireless signal, and starting a first timer according to an embodiment of the present application, as shown in FIG1.
  • each box represents a step, and it is particularly important to emphasize that the order of the boxes in the figure does not represent the temporal sequence between the steps represented.
  • Example 1 the first node in the present application receives a first signaling in step 101; sends a first wireless signal in step 102; and starts a first timer in step 103.
  • the first signaling is used to configure the first timer, and the first signaling is a legal RRC signaling; the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • the first node is UE (User Equipment).
  • the first node is in an RRC connected state.
  • the serving cell refers to the cell where the UE resides.
  • Performing a cell search includes the UE searching for a suitable cell of the selected PLMN (Public Land Mobile Network) or SNPN (Stand-alone Non-Public Network), selecting the suitable cell to provide available services, and monitoring the control channel of the suitable cell.
  • PLMN Public Land Mobile Network
  • SNPN Seand-alone Non-Public Network
  • the UE can receive system messages from the PLMN or SNPN; after registration, if the UE wishes to establish an RRC connection or continue a suspended RRC connection, the UE can do so by performing initial access on the control channel of the residing cell; the network can page the UE; and the UE can receive ETWS (Earthquake and Tsunami Warning System) and CMAS (Commercial Mobile Alert System) notifications.
  • ETWS Earthquake and Tsunami Warning System
  • CMAS Common Mobile Alert System
  • the serving cell is used to indicate a collection of cells including a special cell (SpCell) and all cells from the cells.
  • the primary cell Primary Cell
  • MCG Master Cell Group
  • the special cell refers to the PCell (Primary Cell) of the MCG or the PSCell (Primary SCG Cell) of the SCG (Secondary Cell Group); if it is not a dual connection operation, the special cell refers to the PCell.
  • the operating frequency of SCell is the secondary frequency.
  • MR-DC Multi-Radio Dual Connectivity refers to the dual connection of E-UTRA and NR nodes, or the dual connection between two NR nodes.
  • the wireless access node that provides the control plane connection to the core network is the master node, which may be a master eNB, a master ng-eNB, or a master gNB.
  • MCG refers to a group of service cells associated with a master node in MR-DC, including SpCells, and may also, optionally, include one or more SCells.
  • PCell is the SpCell of MCG.
  • the PSCell is the SpCell of the SCG.
  • the control plane connection to the core network is not provided, and the radio access node that provides additional resources to the UE is a slave node.
  • the slave node can be an en-gNB, a slave ng-eNB or a slave gNB.
  • a group of service cells associated with a slave node is a SCG (secondary cell group), including a SpCell and, optionally, one or more SCells.
  • the first signaling is not transmitted via the secondary link.
  • the first signaling is transmitted via a secondary link.
  • the first signaling is transmitted via a link other than the secondary link.
  • the first signaling is transmitted via the main link.
  • the sender of the first signaling is the MCG of the first node.
  • the sender of the first signaling is the PCell of the first node.
  • the generator of the first signaling is the PCell of the first node.
  • the sender of the first signaling is a serving cell of the first node.
  • the first signaling is unicast.
  • the C-RNTI of the first node is used for scrambling of the first signaling.
  • the first signaling is broadcast.
  • the first signaling includes an RRCReconfiguration message.
  • the first signaling is or includes a partial field of an RRCReconfiguration message.
  • the first signaling is or includes UE-TimersAndConstants.
  • the first signaling configures the value of the first timer.
  • the first signaling configures the expiration time of the first timer.
  • the first signaling configures the start condition of the first timer.
  • the value of a timer is the expected expiration time of the timer.
  • a moment determined by a value of a timer after a timer is started is a moment of expiration of the timer.
  • a timer expires at a time determined by the value of the timer after it is started.
  • the name of the first timer includes T3.
  • the first timer includes T300.
  • the first timer includes T319.
  • the first timer includes T301.
  • the first timer includes T311.
  • the first timer includes T304.
  • expiration of the first timer triggers entry into the RRC idle state.
  • expiration of the first timer is considered or used to determine connection failure.
  • expiration of the first timer is considered or used to determine RRC reconfiguration failure.
  • the legal RRC signaling refers to RRC signaling for NR (New Radio) access technology.
  • the legal RRC signaling refers to the RRC signaling of NR recorded in 3GPP Release 17.
  • the legal RRC signaling refers to the RRC signaling of NR recorded in 3GPP release 16.
  • the legal RRC signaling refers to the RRC signaling of NR recorded in 3GPP release 15.
  • the legal RRC signaling refers to SIB1 of NR recorded in 3GPP Release 17.
  • the legal RRC signaling refers to SIB1 of NR recorded in 3GPP release 16.
  • the legal RRC signaling refers to SIB1 of NR recorded in 3GPP release 15.
  • the legal RRC signaling refers to the RRCReconfiguration of NR recorded in 3GPP Release 17.
  • the legal RRC signaling refers to the RRCReconfiguration of NR recorded in 3GPP Release 16.
  • the legal RRC signaling refers to the RRCReconfiguration of NR recorded in 3GPP Release 15.
  • the legal RRC signaling refers to the NR protocol recorded in the 3GPP release supported by the first node.
  • the illegal RRC signaling is RRC signaling that cannot be interpreted by a UE that only supports an old version.
  • the old version refers to the NR version of 3GPP release 15 and earlier.
  • the old version refers to the NR version of 3GPP release 16 and earlier.
  • the old version refers to the NR version of 3GPP release 17 and earlier.
  • the old version refers to the NR version before 3GPP release 18.
  • the old version refers to a version before the 3GPP released NR protocol version supported by the first node.
  • an RRC message may include both a legal RRC signaling domain and an illegal RRC signaling domain.
  • the first signal includes a random access signal.
  • the first signal is an RRC message.
  • the first signaling is used to indicate resources occupied by the first signal.
  • the resources occupied by the first signal are associated with the reference signal resources of the sender of the first signaling.
  • the resources occupied by the first signal depend on the reference signal resources of the sender of the first signaling.
  • the first signal includes an RRCSetupRequest message.
  • the first signal is used to request an RRC connection.
  • the RRC connection is an RRC connection with the first cell.
  • the RRC connection is an RRC connection for the first cell.
  • the RRC connection is an RRC connection with a cell group of the first cell.
  • the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
  • the first signal is sent using resources of the first cell.
  • the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
  • the first signal includes a RRCResumeRequest message.
  • the first signal is used to restore the RRC connection.
  • the RRC connection is an RRC connection with the first cell.
  • the RRC connection is an RRC connection for the first cell.
  • the RRC connection is an RRC connection with a cell group of the first cell.
  • the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
  • the first signal is sent using resources of the first cell.
  • the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
  • the first signal includes a RRCResumeRequest1 message.
  • the first signal is used to restore the RRC connection.
  • the first signal is used to request an RRC connection.
  • the RRC connection is an RRC connection with the first cell.
  • the RRC connection is an RRC connection for the first cell.
  • the RRC connection is an RRC connection with a cell group of the first cell.
  • the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
  • the first signal is sent using resources of the first cell.
  • the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
  • the first signal includes an RRCReestablishmentRequest message.
  • the first signal is used to reestablish the RRC connection.
  • the RRC connection is an RRC connection with the first cell.
  • the RRC connection is an RRC connection for the first cell.
  • the RRC connection is an RRC connection with a cell group of the first cell.
  • the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
  • the first signal is sent using resources of the first cell.
  • the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
  • the first signal includes an RRCReconfigurationComplete message.
  • the first signal is used to modify the RRC connection.
  • the first signal is used to confirm that the RRC connection modification is completed.
  • the RRC connection is an RRC connection with the first cell.
  • the RRC connection is an RRC connection for the first cell.
  • the RRC connection is an RRC connection with a cell group of the first cell.
  • the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
  • the first signal is sent using resources of the first cell.
  • the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
  • the sentence accompanying the first signal, starting the first timer means that: when the first signal is sent, the first timer must be started.
  • the sentence accompanying the first signal, starting the first timer means that: when the first timer is definitely started, the first signal is definitely sent.
  • the sentence accompanies the first signal, and the meaning of starting the first timer includes: when the first signal is sent, the first timer is started.
  • the sentence accompanies the first signal, and the meaning of starting the first timer includes: the condition for the first timer to be started includes the first signal being sent.
  • the sentence accompanies the first signal, and the meaning of starting the first timer includes: the first timer starts before the first signal is sent.
  • the sentence accompanying the first signal, starting the first timer means that: the first timer starts before the first signal is sent, and the first signal is sent after the first timer is stopped.
  • the first signal is used to confirm that the RRC connection modification is completed.
  • the condition for stopping the first timer is that random access to the first cell is successfully completed.
  • the first cell is the PCell of the first node.
  • the first cell is the SpCell of the first node.
  • the first cell is a service cell of the first node.
  • the first cell is a cell that supports or uses network power saving.
  • the first cell does not support: only supports old version UE.
  • the first cell does not support when not activated: only supports old version UE.
  • the first cell does not support when not awakened: only supports old version UE.
  • the first cell is a target cell of the first node.
  • the target cell is a target cell for handover of the first node.
  • the target cell is a target cell for mobility management of the first node.
  • the first value of the first timer is a candidate value of the first timer.
  • the first value of the first timer is the value of the first timer set by a UE that only supports old versions when starting the first timer.
  • the value of the first timer is the longest running time of the first timer.
  • the value of the first timer is the expected expiration time of the first timer.
  • the value of the first timer is an expiration value of the first timer.
  • the first timer expires at a time determined by the value of the first timer after the start of the first timer without intervention.
  • the first value and the second value are different.
  • the first value and the second value are both in seconds, milliseconds, time slots, or subframes.
  • the first value and the second value are both positive integers.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: at least in some cases, the value of the first timer is the first value, and in other cases, the value of the first timer is the second value.
  • the meaning of whether the value of the first timer in the sentence is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell indicates support for UE that only supports old versions, the value of the first timer is the first value; when the broadcast information of the first cell indicates that only support for UE that only supports old versions is not supported, the value of the first timer is the second value.
  • the sentence "whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell” means that: when the broadcast information of the first cell is sent in a first period, the value of the first timer is the first value; when the broadcast information of the first cell is sent in a second period, the value of the first timer is the second value.
  • the broadcast information of the first cell is SSB.
  • the broadcast information of the first cell is SIB1.
  • the broadcast information of the first cell is MIB.
  • the broadcast information of the first cell is PSS.
  • the broadcast information of the first cell is SSS.
  • the broadcast information of the first cell is a synchronization signal.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell includes SIB1, the value of the first timer is the first value; when the broadcast information of the first cell does not include SIB1, the value of the first timer is the second value.
  • the phrase that the broadcast information of the first cell does not include SIB1 means that the first cell does not send SIB1, or does not send SIB1 without a request.
  • the phrase that the broadcast information of the first cell does not include SIB1 means that the first cell not only sends SIB1 when requested.
  • the phrase "the broadcast information of the first cell includes SIB1" means that the first cell periodically sends SIB1 (system information block 1).
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell includes an SSB (synchronization signal block) that can be interpreted only by UE supporting an old version, the value of the first timer is the first value; when the broadcast information of the first cell does not include an SSB that can be interpreted only by UE supporting an old version, the value of the first timer is the second value.
  • SSB synchronization signal block
  • the phrase that the broadcast information of the first cell does not include SSB that can be interpreted only by UE supporting old versions means that the first cell does not send SSB, or does not send SSB without a request.
  • the phrase that the broadcast information of the first cell does not include SIB1 means that the SSB sent by the first cell is a new version of SSB.
  • the phrase "the broadcast information of the first cell includes an SSB that can only be interpreted by UEs supporting old versions" means that the first cell periodically sends an SSB that can only be interpreted by UEs supporting old versions.
  • the broadcast information of the first cell does not support UE that only supports old versions, which means that the broadcast information of the first cell is not compatible with UE that only supports old versions (legacy UE).
  • the meaning of the broadcast information of the first cell not supporting UE that only supports old versions is that the broadcast information of the first cell indicates blocking (bar) supporting only old versions of UE (legacy UE).
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell is or includes legal RRC signaling, the value of the first timer is the first value; when the broadcast information of the first cell does not include legal RRC signaling, the value of the first timer is the second value.
  • the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, including: when the broadcast information of the first cell indicates CORESET#0, the value of the first timer is the first value; when the broadcast information of the first cell does not indicate CORESET#0, the value of the first timer is the second value.
  • the CORESET#0 is used to schedule SIB1.
  • the CORESET#0 can be interpreted only by UE supporting an old version.
  • the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell.
  • the meaning includes: when the broadcast information of the first cell includes a first type of signal, the value of the first timer is the first value; when the broadcast information of the first cell does not include the first type of signal, the value of the first timer is the second value.
  • the phrase that the broadcast information of the first cell does not include the first type of signal means that the first cell does not send the first type of signal, or the first cell sends the first type of signal only when requested.
  • the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell is scheduled by DCI (downlink Control information) scrambled by SI-RNTI (system information-radio network temporary identity), the value of the first timer is the first value; when the broadcast information of the first cell is not scheduled by DCI scrambled by SI-RNTI, the value of the first timer is the second value.
  • DCI downlink Control information
  • SI-RNTI system information-radio network temporary identity
  • the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell is scheduled by PDCCH (physical downlink Control channel) encrypted by SI-RNTI, the value of the first timer is the first value; when the broadcast information of the first cell is not scheduled by PDCCH encrypted by SI-RNTI, the value of the first timer is the second value.
  • PDCCH physical downlink Control channel
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell does not indicate network power saving, the value of the first timer is the first value; when the broadcast information of the first cell indicates network power saving, the value of the first timer is the second value.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell does not include illegal RRC signaling, the value of the first timer is the first value; when the broadcast information of the first cell includes illegal RRC signaling, the value of the first timer is the second value.
  • the phrase "the broadcast information of the first cell includes illegal RRC signaling" means that the first cell sends illegal RRC signaling.
  • the phrase "the broadcast information of the first cell does not include illegal RRC signaling" means that the first cell does not send illegal RRC signaling, or sends illegal RRC signaling only when requested.
  • the downlink signaling other than the legal RRC signaling is RRC signaling.
  • the downlink signaling other than the legal RRC signaling is MAC layer control information.
  • the downlink signaling other than the legal RRC signaling is physical layer control signaling.
  • the downlink signaling other than the legal RRC signaling is illegal RRC signaling.
  • the downlink signaling other than the legal RRC signaling and the first signaling belong to the same RRC message.
  • the downlink signaling other than the legal RRC signaling and the first signaling belong to different RRC messages respectively.
  • the phrase that the second value depends on downlink signaling other than the legal RRC signaling includes: the second value is indicated or configured by the downlink signaling other than the legal RRC signaling.
  • the phrase "the second value depends on downlink signaling other than the legal RRC signaling" means that the second value is determined by the downlink signaling other than the legal RRC signaling.
  • the phrase "the second value depends on downlink signaling other than the legal RRC signaling" means that the second value is determined by at least one parameter indicated by the downlink signaling other than the legal RRC signaling.
  • the broadcast information of the first cell is or includes PSS (primary synchronization signal).
  • the broadcast information of the first cell is or includes SSS (secondary synchronization signal).
  • the broadcast information of the first cell is or includes MIB (master information block).
  • the broadcast information of the first cell is or includes SIB1.
  • the broadcast information of the first cell only includes a synchronization signal.
  • the synchronization signal is PSS.
  • the synchronization signal is SSS.
  • the synchronization signal is PSS and the synchronization signal is SSS.
  • the first cell only supports request-based MIB transmission.
  • the first signal only includes SSB.
  • the first cell only supports request-based SIB1 transmission.
  • the system information (SI) is divided into MIB (master information block) and several SIBs (system information block) and an optional posSIB (positioning SIB).
  • MIB is always transmitted on BCH (Broadcast Channel) with a period of 80ms, which can be repeated within 80ms.
  • BCH Broadcast Channel
  • MIB includes parameters for obtaining SIB1.
  • the repetition of the MIB is scheduled according to the period of SSB (synchronization signal block).
  • MIB and SIB1 are called minimum SI, including basic information required for initial access and information required to obtain other SIBs.
  • the MIB in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, the MIB includes cell barring status information and essential physical layer information of the cell.
  • SIB1 defines scheduling information of other SIBs and includes information required for initial access; SIB1 is broadcast and sent periodically.
  • system information other than MIB and SIB1 can be broadcast or sent on demand, and the on-demand method refers to sending it when a UE requests it.
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer” means: when the first signal is sent, the first counter is started.
  • the first signal is RRCSetupRequest, RRCResumeRequest, or RRCResumeRequest1.
  • the name of the RRC message included in the first signal includes request.
  • the response to the first signal includes an RRCSetup message.
  • the response to the first signal includes a RRCResume message.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  • the SIB1 other than the legal SIB1 is a SIB1 including an illegal RRC signaling domain.
  • the SIB1 other than the legal SIB1 is a SIB1 other than the old version SIB1.
  • the SIB1 other than the legal SIB1 is a new version SIB1.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in FIG2 .
  • FIG2 illustrates a diagram of a network architecture 200 of a 5G NR, LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) system.
  • the 5G NR or LTE network architecture 200 may be referred to as a 5GS (5G System)/EPS (Evolved Packet System) 200 or some other suitable terminology.
  • the 5GS/EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network, 5G Core Network)/EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server)/UDM (Unified Data Management) 220 and Internet services 230.
  • UEs User Equipment
  • NG-RAN Next Generation Radio Access Network
  • 5GC 5G Core Network
  • 5G Core Network 5G Core Network
  • EPC Evolved Packet Core
  • HSS Home Subscriber Server
  • UDM Unified Data Management
  • NG-RAN includes NR Node B (gNB) 203 and other gNBs 204.
  • gNB 203 provides user and control plane protocol terminations toward UE 201.
  • gNB 203 can be connected to other gNBs 204 via an Xn interface (e.g., backhaul).
  • gNB 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting receiving node), or some other suitable term.
  • gNB 203 provides an access point to 5GC/EPC 210 for UE 201.
  • Examples of UE 201 include cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices.
  • SIP session initiation protocol
  • PDAs personal digital assistants
  • satellite radios non-terrestrial base station communications
  • satellite mobile communications global positioning systems
  • multimedia devices video devices
  • digital audio players e.g., MP3 players
  • cameras e.g., digital audio players
  • game consoles e.g., drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices.
  • UE 201 may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term.
  • the gNB 203 is connected to the 5GC/EPC 210 via the S1/NG interface.
  • the 5GC/EPC 210 includes MME (Mobility Management Entity)/AMF (Authentication Management Field)/SMF (Session Management Function) 211, other MME/AMF/SMF 214, S-GW (Service Gateway)/UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway)/UPF 213.
  • MME Mobility Management Entity
  • AMF Authentication Management Field
  • S-GW Service Gateway
  • User Plane Function User Plane Function
  • P-GW Packet Data Network Gateway
  • the MME/AMF/SMF 211 is a control node that processes signaling between the UE 201 and the 5GC/EPC 210.
  • the MME/AMF/SMF 211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through S-GW/UPF212, which is itself connected to P-GW/UPF213.
  • P-GW provides UE IP address allocation and other functions.
  • P-GW/UPF213 is connected to Internet service 230.
  • Internet service 230 includes operator-corresponding Internet protocol services, which may specifically include Internet, intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.
  • the first node in the present application is UE201.
  • the base station of the second node in the present application is gNB203.
  • the wireless link from the UE201 to the NR Node B is an uplink.
  • the wireless link from the NR Node B to UE201 is a downlink.
  • the UE 201 supports relay transmission.
  • the UE 201 includes a mobile phone.
  • the UE 201 is a vehicle including a car.
  • the gNB203 is a macrocellular base station.
  • the gNB203 is a micro cell base station.
  • the gNB203 is a picoCell base station.
  • the gNB203 is a flying platform device.
  • the gNB203 is a satellite device.
  • Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture for a user plane and a control plane according to the present application, as shown in FIG3.
  • FIG3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300.
  • FIG3 shows the radio protocol architecture of the control plane 300 for a first node (UE, satellite or aircraft in gNB or NTN) and a second node (satellite or aircraft in gNB, UE or NTN), or between two UEs using three layers: layer 1, layer 2, and layer 3.
  • Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions.
  • the L1 layer will be referred to as PHY301 herein.
  • Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first node and the second node and the two UEs through PHY301.
  • the L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second node.
  • the PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels.
  • the PDCP sublayer 304 also provides security by encrypting data packets, and provides support for inter-zone mobility of the first node between the second node.
  • the RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ.
  • the MAC sublayer 302 provides multiplexing between logical and transport channels.
  • the MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell between the first nodes.
  • the MAC sublayer 302 is also responsible for HARQ operations.
  • the RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the second node and the first node.
  • the PC5-S (PC5 Signaling Protocol) sublayer 307 is responsible for processing the signaling protocol of the PC5 interface.
  • the radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer).
  • the radio protocol architecture for the first node and the second node in the user plane 350 is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead.
  • the L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping between QoS flows and data radio bearers (DRBs) to support the diversity of services.
  • SDAP Service Data Adaptation Protocol
  • SRB can be regarded as a service or interface provided by the PDCP layer to a higher layer, such as the RRC layer.
  • SRBs include SRB1, SRB2, SRB3, and SRB4 when it comes to sidelink communication, which are used to transmit different types of control signaling.
  • SRB is a bearer between the UE and the access network, and is used to transmit control signaling including RRC signaling between the UE and the access network.
  • SRB1 has a special meaning for the UE.
  • the first node may have several upper layers above the L2 layer 355. In addition, it also includes a network layer (e.g., IP layer) terminated at the P-GW on the network side and an application layer terminated at the other end of the connection (e.g., remote UE, server, etc.).
  • a network layer e.g., IP layer
  • an application layer terminated at the other end of the connection (e.g., remote UE, server, etc.).
  • its control plane may also include an adaptation sublayer SRAP (Sidelink Relay Adaptation Protocol) 308, and its user plane may also include an adaptation sublayer SRAP358.
  • SRAP Segment Relay Adaptation Protocol
  • the introduction of the adaptation layer helps lower layers, such as the MAC layer, such as the RLC layer, to multiplex and/or distinguish data from multiple source UEs.
  • PC5-S307, SRAP308, SRAP358 are not required during the communication process.
  • the wireless protocol architecture in FIG. 3 is applicable to the first node in the present application.
  • the wireless protocol architecture in FIG. 3 is applicable to the second node in the present application.
  • the first signaling in the present application is generated in RRC306.
  • the first signal in the present application is generated in RRC306 or MAC302 or PHY301.
  • the first message in the present application is generated in RRC306.
  • the second signal in the present application is generated by PHY301.
  • the first random access signal in the present application is generated in PHY301.
  • the third signal in the present application is generated by RRC306 or MAC302 or PHY301.
  • Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application, as shown in Figure 4.
  • Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.
  • the first communication device 450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, and may optionally also include a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454 and an antenna 452.
  • the second communication device 410 includes a controller/processor 475 , a memory 476 , a receiving processor 470 , a transmitting processor 416 , and may optionally also include a multi-antenna receiving processor 472 , a multi-antenna transmitting processor 471 , a transmitter/receiver 418 and an antenna 420 .
  • the controller/processor 475 implements the functionality of the L2 (Layer-2) layer.
  • the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics.
  • the controller/processor 475 is also responsible for the retransmission of lost packets and signaling to the first communication device 450.
  • the transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer).
  • the transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)).
  • FEC forward error correction
  • BPSK binary phase shift keying
  • QPSK quadrature phase shift keying
  • M-PSK M-phase shift keying
  • M-QAM M-quadrature amplitude modulation
  • the multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams.
  • the transmit processor 416 maps each spatial stream to a subcarrier, multiplexes with a reference signal (e.g., a pilot) in the time domain and/or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream.
  • IFFT inverse fast Fourier transform
  • the multi-antenna transmit processor 471 then performs a transmit analog precoding/beamforming operation on the time-domain multi-carrier symbol stream.
  • Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, and then provides it to a different antenna 420.
  • each receiver 454 receives a signal through its corresponding antenna 452.
  • Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456.
  • the receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer.
  • the multi-antenna receiving processor 458 performs a receiving analog precoding/beamforming operation on the baseband multi-carrier symbol stream from the receiver 454.
  • the receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding/beamforming operation from the time domain to the frequency domain.
  • FFT fast Fourier transform
  • the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the first communication device 450.
  • the symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated.
  • the receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel.
  • the upper layer data and control signals are then provided to the controller/processor 459.
  • the controller/processor 459 implements the functions of the L2 layer.
  • the controller/processor 459 may be associated with a memory 460 that stores program codes and data.
  • the memory 460 may be referred to as a computer-readable medium.
  • the controller/processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network.
  • the upper layer data packets are then provided to all protocol layers above the L2 layer.
  • Various control signals may also be provided to L3 for L3 processing.
  • a data source 467 is used to provide upper layer data packets to the controller/processor 459.
  • the data source 467 represents all protocol layers above the L2 layer.
  • the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for user plane and control plane.
  • the controller/processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication device 410.
  • the transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier/single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding/beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.
  • the function at the second communication device 410 is similar to the reception function at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450.
  • Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470.
  • the reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer.
  • the controller/processor 475 implements the L2 layer functions.
  • the controller/processor 475 can be associated with a memory 476 storing program codes and data.
  • the memory 476 can be referred to as a computer-readable medium.
  • the controller/processor 475 In the transmission from the first communication device 450 to the second communication device 410, the controller/processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller/processor 475 may be provided to the core network.
  • the first communication device 450 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the first communication device 450 apparatus at least: receives a first signaling, the first signaling is used to configure a first timer, the first signaling is a legal RRC signaling; sends a first signal; starts the first timer along with the first signal; wherein the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
  • the first communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: receiving a first signaling, wherein the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling; sending a first signal; starting the first timer along with the first signal; wherein the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
  • the second communication device 410 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the second communication device 410 apparatus at least: sends a first signaling, the first signaling is used to configure a first timer, the first signaling is a legal RRC signaling; receives a first signal; wherein the first timer is started along with the first signal; the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
  • the second communication device 410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: sending a first signaling, wherein the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling; receiving a first signal; wherein the first timer is started along with the first signal; the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
  • the first communication device 450 corresponds to the first node in this application.
  • the second communication device 410 corresponds to the second node in this application.
  • the first communication device 450 is a UE.
  • the first communication device 450 is a vehicle-mounted terminal.
  • the second communication device 450 is a relay.
  • the second communication device 410 is a satellite.
  • the second communication device 410 is an aircraft.
  • the second communication device 410 is a base station.
  • the receiver 454 (including the antenna 452), the receiving processor 456 and the controller/processor 459 are used to receive the first signaling in the present application.
  • the receiver 454 (including the antenna 452), the receiving processor 456 and the controller/processor 459 are used to receive the first message in the present application.
  • the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the first signal in the present application.
  • the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the second signal in the present application.
  • the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the third signal in the present application.
  • the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the first random access signal in the present application.
  • the transmitter 416 (including the antenna 420), the transmission processor 412 and the controller/processor 440 are used to send the first signaling in the present application.
  • the transmitter 416 (including the antenna 420), the transmit processor 412 and the controller/processor 440 are used to send the first message in the present application.
  • the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the first signal in the present application.
  • the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the second signal in the present application.
  • the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the third signal in the present application.
  • the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the first random access signal in the present application.
  • Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in FIG5.
  • U01 corresponds to the first node of the present application
  • U02 corresponds to the second node of the present application. It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in the present application, wherein the steps in F51 and F52 are optional.
  • the first signaling is received in step S5101; the downlink signaling other than the legal RRC signaling is received in step S5102; the first message is received in step S5103; the second signal is sent in step S5104; the first random access signal is sent in step S5105; the first signal is sent in step S5106; and the third signal is sent in step S5107.
  • a first signaling is sent in step S5201; a downlink signaling other than a legal RRC signaling is sent in step S5202; a first message is sent in step S5203; a second signal is received in step S5204; a first random access signal is received in step S5205; a first signal is received in step S5206; and a third signal is received in step S5207.
  • the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling; the first timer is started along with the first signal; the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
  • the first node U01 is a UE supporting 3GPP release 17 or later versions.
  • the second node U02 is a base station.
  • the second node U02 is a service cell of the first node.
  • the second node U02 is the first cell.
  • the second node U02 is the first node source cell.
  • the second node U02 is the destination cell of the first node.
  • the second node U02 is the primary cell of the first node.
  • the second node U02 is the primary cell group of the first node.
  • the first signaling is sent by the second node U02, this is not exclusive, and the first signaling may be sent by a node other than the second node U02.
  • the sender of the first signaling is the same as the receiver of the first signal.
  • the sender of the first signaling and the receiver of the first signal may also be different.
  • the method proposed in the present application also supports that the sender of the first signaling and the receiver of the first signal may be different.
  • the first signaling is sent to the first node U01 in a dedicated manner.
  • the first signaling includes at least a partial field of the RRCReconfiguration message.
  • the first node U01 enters the RRC idle state or the RRC inactive state after step S5101 and before step S5106.
  • the first node U01 enters the RRC idle state or the RRC inactive state after step S5102.
  • the first node U01 enters the RRC idle state or the RRC inactive state before step S5102.
  • the first signal is used to request to establish an RRC connection or to request to restore an RRC connection.
  • the method proposed in the present application is applicable to the case where the first signal is directed to the second node U02 as recorded in FIG. 5 , and is also applicable to the case where the first signal is directed to a cell other than the second node U02.
  • the method proposed in the present application is applicable when the sender of the first message is the second node U02, and is also applicable when the sender of the first message is a node other than the second node U02.
  • the first message indicates switching to the second node U02, and the sender of the first message is a node other than the second node U02.
  • the sender of the first message may be the second node U02.
  • the first message includes a reconfigurationWithSync field.
  • the first message is used to indicate switching.
  • the first message is used to configure the SpCell.
  • the first message includes SpCellConfig.
  • the first signal is used to modify the RRC connection.
  • the first timer is started.
  • the first timer is started.
  • the first timer is T304.
  • the first timer is T304 only when the first message is received, and the first timer is started before the first signal is sent.
  • step S5203 is sent after step S5201.
  • step S5203 is sent after step S5202.
  • the first message is not used.
  • the first timer is triggered when the first signal is sent.
  • the first timer is a timer other than T304.
  • the first timer is one of T300, T301, T311, and T319.
  • establishing the RRC connection includes re-establishing the RRC connection.
  • the downlink signaling other than the legal RRC signaling is RRC signaling.
  • the downlink signaling other than the legal RRC signaling only belongs to the version for NR after 3GPP release 17.
  • the downlink signaling other than the legal RRC signaling and the first signaling belong to the same RRC message.
  • the downlink signaling other than the legal RRC signaling and the first signaling belong to different RRC messages.
  • the downlink signaling other than the legal RRC signaling is sent to the first node U01 via unicast or a dedicated channel.
  • the downlink signaling other than the legal RRC signaling is a sending period of broadcast information.
  • the downlink signaling other than the legal RRC signaling includes broadcast information of whether the first cell can be detected in a resource pool.
  • the downlink signaling other than the legal RRC signaling is sent via broadcasting.
  • the downlink signaling other than the legal RRC signaling is not legal RRC signaling.
  • downlink signaling other than the legal RRC signaling cannot be interpreted by a UE that only supports the old version.
  • the downlink signaling other than the legal RRC signaling is a field in the RRCreconfiguration message.
  • the one domain is a domain of the NR protocol version after 3GPP release 17.
  • the downlink signaling other than the legal RRC signaling is the broadcast information of the first cell.
  • the downlink signaling other than the legal RRC signaling is SIB1 or belongs to a domain in SIB1.
  • the downlink signaling other than the legal RRC signaling instructs the first cell to use energy saving.
  • the downlink signaling other than the legal RRC signaling indicates that the first cell does not support UE that only supports the old version.
  • the downlink signaling other than the legal RRC signaling indicates that the sending period of the broadcast information of the first cell is the second period.
  • the first message includes conditional reconfiguration of RRC.
  • the first node U01 stores the first message after receiving the first message.
  • the first message is stored in a state variable.
  • the first node U01 executes the stored first message.
  • conditional reconfiguration of the RRC included in the first message includes or is associated with a trigger condition, and when the trigger condition is met, the conditional reconfiguration of the RRC included in the first message is executed.
  • conditional reconfiguration of the RRC included in the first message is for switching the first cell.
  • the trigger condition includes that a measurement result of the channel quality satisfies a first threshold, and the first threshold is configured by the first message.
  • the trigger condition includes that the measurement result of the first cell satisfies a first threshold, and the first threshold is configured by the first message.
  • the phrase that the first signal is used for RRC connection means that the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of the RRC is completed.
  • the first signal includes at least a portion of the RRCReconfiguration field.
  • the stop condition of the first timer includes: the random access process for the first cell is successfully completed.
  • the phrase that the random access procedure for the first cell is successfully completed means that the first cell is successfully accessed.
  • the phrase that the random access procedure for the first cell is successfully completed means that a confirmation for the random access of the first cell is received.
  • the phrase accompanying the first signal and starting the first timer means: before the first signal is sent, the first timer is started when the first message stored is applied, and the first message is successfully applied to trigger the sending of the first signal.
  • the first message is used for conditional switching.
  • the first signal is used to indicate that the switching is completed.
  • the first signal includes RRCReconfigurationComplete.
  • the first timer is started when the first message is executed or applied.
  • the second signal is used to wake up the first cell.
  • step S5104 is executed after step S5102.
  • step S5104 is executed after step S5103.
  • step S5104 is executed before step S5105.
  • the phrase waking up the first cell includes: being used to trigger the first cell to exit a power saving state.
  • the phrase waking up the first cell includes: being used to trigger the first cell to switch from a power saving state to other states or to enter a normal state or to enter a non-power saving state.
  • the phrase waking up the first cell includes: being used to trigger the first cell to change from not supporting UE that only supports the old version to supporting UE that only supports the old version.
  • the phrase “waking up the first cell” means: being used to trigger the first cell to send broadcast information in a second period.
  • the first cell before the first cell is locked, the first cell sends broadcast information at a first period.
  • the phrase “waking up the first cell” means: being used to trigger the first cell to send the second type of broadcast information.
  • the first cell before the first cell is blocked, the first cell does not send the second type of broadcast information, but only sends the first type of broadcast information.
  • the second signal is a PDU generated at the physical layer and does not include a MAC layer.
  • the advantage of the above method is that the signal of the physical layer is more power-saving, while receiving the MAC layer PDU or higher layer PDU is more power-consuming.
  • the first random access signal is message 1.
  • the first random access signal is a physical layer signal.
  • the first random access signal is a signal generated by a preamble sequence.
  • the first random access signal is used to access the first cell.
  • the candidate resources for transmitting the first random access signal are related to whether the first cell is awakened.
  • the resource of the first random access signal belongs to the candidate resource of the first random access signal.
  • the first node U01 selects resources used by the first random access signal from candidate resources of the first random access signal.
  • the candidate resources of the first random access signal are determined by the broadcast information of the first cell.
  • the period of the candidate resources of the first random access signal in the time domain is determined by the period of the broadcast information of the first cell.
  • the candidate resources of the first random access signal are associated with the broadcast information of the first cell.
  • the candidate resources of the first random access signal will also increase accordingly.
  • candidate resources of the random access signal associated with these time domain resources will also be excluded.
  • the system information is broadcast information.
  • whether the system information is broadcast is related to the third signal and/or the RRC connection status of the first node U01.
  • the second timer is used to prevent sending a signal requesting system information.
  • the third signal includes RRCSystemInfoRequest.
  • the third signal includes a list of requested system information.
  • the third signal includes a request for SIB1.
  • the second timer is T350.
  • the third signal is used to request request-based system information.
  • the request-based system information is unscheduled system information.
  • the request-based system information is system information that is not sent periodically.
  • the value of the second timer is different from the value of the second timer when the first cell is not awakened.
  • the value of the second timer is shorter than the value of the second timer when the first cell is not awakened.
  • the first signaling is used to configure the second timer.
  • Embodiment 6 illustrates a schematic diagram of broadcast information according to an embodiment of the present application, as shown in FIG6 .
  • the broadcast information is generally sent periodically.
  • FIG. 6 only shows a partial sending situation of the broadcast information.
  • the sending period of the broadcast information at different times may be different.
  • the frequency of sending broadcast information affects the value of the first timer.
  • the broadcast information of the first cell may be hierarchical. For example, when not awakened, the broadcast information is still sent relatively densely at certain times, but the interval between this dense sending and the next dense sending is longer, that is, over a longer period of time, the sending of broadcast information becomes sparse on average.
  • this method is helpful to ensure reception quality, and the UE can still combine signals during intensive transmission.
  • the broadcast information of the first cell is sent relatively sparsely, and when the first cell is awakened or activated, the broadcast information of the first cell is sent relatively densely.
  • the signal used to wake up the first cell includes a second signal, and the second signal is different from the signal requesting system information.
  • the second signal is not a random access signal.
  • the first cell increases the sending of broadcast information in response.
  • the first cell sends broadcast information with a first period in a first time window, and sends broadcast information with a second period in a second time window.
  • the first time window is the time when the first cell is not awakened
  • the second time window is the time when the first cell is awakened
  • the first time window is the time after the first cell is awakened
  • the second time window is the time when the first cell is not awakened
  • the sending period of the broadcast information of the first cell is shorter than the sending period after being awakened.
  • candidate values for the sending period of the broadcast information of the first cell include: 80ms, 160ms, 320ms, 640ms, and 1280ms.
  • candidate values for the sending period of the broadcast information of the first cell include: 5ms, 10ms, 20ms, and 40ms.
  • candidate values for the sending period of the broadcast information of the first cell include: 5ms, 10ms, 20ms, and 40ms.
  • the sending period of the synchronization signal in the broadcast information of the first cell is 20ms, and when not awakened, the sending period of the synchronization signal in the broadcast information of the first cell is longer than 20ms.
  • the sending period of the MIB in the broadcast information of the first cell is 40ms, and when not awakened, the sending period of the MIB in the broadcast information of the first cell is longer than 40ms.
  • the sending period of SIB1 in the broadcast information of the first cell is 80ms, and when not awakened, the sending period of SIB in the broadcast information of the first cell is longer than 80ms.
  • the transmission period of the SIB of the broadcast information of the first cell is infinite, that is, only the request-based transmission method is supported.
  • whether the broadcast information of the first cell is detected in the expected resource pool is used to determine the period of the broadcast information of the first cell, or whether the first cell is awakened.
  • the broadcast information of the first cell is not detected in the expected resource pool, it is considered that the first cell is not awakened or the sending period is the first period.
  • the expected resource pool is fixed.
  • the number of expected resources on which the broadcast information of the first cell is not detected can be used to determine the sending period of the broadcast information of the first cell. For example, if the broadcast information is not detected on half of the expected resources, the sending period of the broadcast information of the first cell is doubled.
  • the ratio of the second period to the first period is used to determine one of the first value and the second value.
  • the second value is equal to the first value multiplied by the ratio of the second period to the first period.
  • the second value is equal to the first value multiplied by the integer of the ratio of the second period to the first period.
  • the second value is equal to the integer of the result of multiplying the first value by the ratio of the second period to the first period.
  • the difference between the second period and the first period, and the first value are used to determine the second value.
  • the second value is equal to the sum of the first value and the difference between the second period and the first period.
  • the second value is equal to the sum of the first value and the difference between the first period and the second period.
  • the broadcast information of the first cell indicates whether power saving is used, and when power saving is used, the period of the broadcast information of the first cell is one of a first period or a second period.
  • the broadcast information of the first cell indicates whether UE supporting only the old version is supported.
  • the period of the broadcast information of the first cell is one of the first period or the second period.
  • Embodiment 7 illustrates a schematic diagram of broadcast information according to an embodiment of the present application, as shown in FIG7 .
  • the broadcast information is generally sent periodically.
  • FIG. 7 only shows a part of the sending of the broadcast information.
  • the content included in the broadcast information may be different at different times.
  • the broadcast information of the first cell when not awakened, only includes the first type of broadcast information, and after being awakened, the broadcast information of the first cell includes the second type of broadcast information.
  • the first cell when not awakened, the first cell does not send any broadcast information, and after being awakened, the first cell sends broadcast information.
  • the first cell when not awakened, the first cell only sends request-based broadcast information, and after being awakened, the first cell sends scheduling-based broadcast information.
  • the scheduling-based broadcast information is periodic broadcast information.
  • the first node after sending the second signal, the first node detects the broadcast information of the first cell on a first expected resource pool.
  • the first node before sending the second signal, the first node detects the broadcast information of the first cell on a second expected resource pool.
  • the resources of the first expected resource pool are denser than those of the second expected resource pool.
  • the first type of broadcast information includes a synchronization signal.
  • the first type of broadcast information includes SSB.
  • the second type of broadcast information includes SIB1.
  • the first type of broadcast information does not include SIB1.
  • the first type of broadcast information does not include paging information.
  • the first type of broadcast information includes paging information.
  • the value of the first timer is a second value.
  • the value of the first timer is a first numerical value.
  • the downlink signaling other than the legal RRC signaling is sent by the first cell.
  • the downlink signaling other than the legal RRC signaling is sent by the anchor cell of the first node.
  • Embodiment 8 illustrates a schematic diagram of a first signal being used for an RRC connection according to an embodiment of the present application, as shown in FIG8 .
  • the first signal is used to request an RRC connection.
  • the first signal includes RRCSetupRequest.
  • the first signal is used to request to establish an RRC connection.
  • the first signal is used to request re-establishment of the RRC connection.
  • the channel occupied by the first signal includes CCCH (common control channel).
  • the first signal is used to request restoration of the RRC connection.
  • the first signal includes RRCResumeRequest.
  • the first signal includes RRCResumeRequest1.
  • the channel occupied by the first signal includes CCCH (common control channel).
  • the first signal is used to confirm the RRC connection.
  • the first signal is used to modify the RRC connection.
  • the first signal is used to confirm that the modification of the RRC connection is completed.
  • the first signal includes MAC CE.
  • the first signal includes RRCReconfigurationComplete.
  • the channel occupied by the first signal includes DCCH (dedicated control channel).
  • the first signal is directed to the first cell.
  • the first signal occupies resources of the first cell.
  • Embodiment 9 illustrates a schematic diagram of a first numerical value being used to determine a second numerical value according to an embodiment of the present application, as shown in FIG9 .
  • the first value and the second value are different.
  • the second value is not less than the first value.
  • the first signaling only includes the first value.
  • the network does not indicate the second value.
  • the network indicates the second value in an implicit manner.
  • the second numerical value is equal to K times the first numerical value, where K is a real number greater than 1.
  • K is a positive integer greater than 1.
  • the K is related to the broadcast information of the first cell.
  • the K is related to the sending period of the broadcast information of the first cell.
  • K is related to the ratio of the transmission period of the broadcast information of the first cell to the minimum possible transmission period.
  • whether the broadcast information of K and the first cell includes the second type of broadcast information.
  • the second value is related to whether the first cell is in a power saving state.
  • the second value is equal to the sum of the first value and an offset.
  • the one offset is indicated by the network.
  • the offset is indicated by the first signaling.
  • the offset is indicated by downlink signaling other than the legal RRC signaling.
  • the offset is determined by the wake-up delay.
  • the offset is determined by a random access delay.
  • the broadcast information of the first cell indicates whether the value of the first timer is the first value or the second value.
  • Embodiment 10 illustrates a structural block diagram of a processing device in a first node according to an embodiment of the present application; as shown in FIG10.
  • the processing device 1000 in the first node includes a first receiver 1001 and a first transmitter 1002.
  • the processing device 1000 in the first node includes a first receiver 1001 and a first transmitter 1002.
  • a first receiver 1001 receives a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
  • the first transmitter 1002 sends a first signal; along with the first signal, the first timer is started;
  • the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer” means: when the first signal is sent, the first counter is started.
  • the first receiver 1001 receives a first message; the first message includes a conditional reconfiguration of RRC; the first message is stored; in response to a condition associated with the conditional reconfiguration of RRC included in the first message being satisfied, the first message is stored and executed;
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of RRC is completed; the stop condition of the first timer includes: the random access process for the first cell is successfully completed; the phrase "accompanying the first signal, starting the first timer” means: before the first signal is sent, the first timer is started when the stored first message is applied, and the first message is successfully applied to trigger the sending of the first signal.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  • the first value is used to determine the second value.
  • the first transmitter 1002 sends a second signal, and the second signal is used to wake up the first cell.
  • the second signal is a physical layer signal.
  • the first transmitter sends a first random access signal
  • the candidate resources for transmitting the first random access signal are related to whether the first cell is awakened.
  • the first transmitter 1002 sends a third signal, where the third signal is used to request system information; along with the sending of the third signal, a second timer is started;
  • the third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  • the first node is a user equipment (UE).
  • UE user equipment
  • the first node is a terminal supporting NTN.
  • the first node is an aircraft or a ship.
  • the first node is a mobile phone or a vehicle-mounted terminal.
  • the first node is a relay UE and/or a U2N remote UE.
  • the first node is an Internet of Things terminal or an industrial Internet of Things terminal.
  • the first node is a device supporting low-latency and high-reliability transmission.
  • the first receiver 1001 includes at least one of the antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller/processor 459, memory 460, or data source 467 in Example 4.
  • the first transmitter 1002 includes at least one of the antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller/processor 459, memory 460, or data source 467 in Embodiment 4.
  • Embodiment 11 illustrates a structural block diagram of a processing device in a second node according to an embodiment of the present application; as shown in FIG11.
  • the processing device 1100 in the second node includes a second transmitter 1101 and a second receiver 1102.
  • Embodiment 11 illustrates a structural block diagram of a processing device in a second node according to an embodiment of the present application; as shown in FIG11.
  • the processing device 1100 in the second node includes a second transmitter 1101 and a second receiver 1102.
  • the second transmitter 1101 sends a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
  • a second receiver 1102 receives a first signal
  • the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  • the phrase "the first signal is used for RRC connection” means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer” means: when the first signal is sent, the first counter is started.
  • the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  • the first value is used to determine the second value.
  • the second receiver 1102 receives a second signal, and the second signal is used to wake up the first cell.
  • the second signal is a physical layer signal.
  • the second receiver 1102 receives a first random access signal
  • the candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
  • the second receiver 1102 receives a third signal, where the third signal is used to request system information;
  • the second timer is started along with the sending of the third signal; the third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting the value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  • the second node is a satellite.
  • the second node is a base station.
  • the second node is a relay.
  • the second node is an access point.
  • the second node is a node supporting multicast.
  • the second transmitter 1101 includes at least one of the antenna 420, transmitter 418, transmit processor 416, multi-antenna transmit processor 471, controller/processor 475, and memory 476 in Embodiment 4.
  • the second receiver 1102 includes at least one of the antenna 420, the receiver 418, the receiving processor 470, the multi-antenna receiving processor 472, the controller/processor 475, and the memory 476 in Embodiment 4.
  • each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination.
  • the user equipment, terminal and UE in the present application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IoT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers, satellite communication equipment, ship communication equipment, NTN user equipment and other wireless communication equipment.
  • drones communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IoT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost
  • the base stations or system equipment in this application include but are not limited to macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point), NTN base stations, satellite equipment, flight platform equipment and other wireless communication equipment.
  • gNB NR Node B
  • TRP Transmitter Receiver Point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Disclosed in the present application are a method and device used for wireless communication. The method comprises: receiving first signaling, wherein the first signaling is used for configuring a first timer, and the first signaling is legitimate RRC signaling; sending a first signal; and starting the first timer along with the first signal, wherein the first signal is used for RRC connection; the RRC connection is related to a first cell; the meaning of the phrase that the first signaling is used for configuring a first timer comprises: configuring a first numerical value of the first timer; the behavior of starting the first timer comprises setting a value of the first timer; the value of the first timer being the first numerical value or a second numerical value is related to broadcast information of the first cell; and the second numerical value depends on downlink signaling other than the legitimate RRC signaling. The present application can better save power by means of indications of the first signaling and the first signal.

Description

一种被用于无线通信的方法和设备A method and device for wireless communication 技术领域Technical Field
本申请涉及无线通信***中的传输方法和装置，涉及RRC连接建立与维护，无线资源管理，尤其涉及节省功率。The present application relates to a transmission method and device in a wireless communication system, to RRC connection establishment and maintenance, wireless resource management, and in particular to power saving.
背景技术Background technique
未来无线通信***的应用场景越来越多元化，不同的应用场景对***提出了不同的性能要求。为了满足多种应用场景的不同性能需求，在3GPP(3rd Generation Partner Project，第三代合作伙伴项目)RAN(Radio Access Network，无线接入网)#72次全会上决定对新空口技术(NR，New Radio)(或Fifth Generation，5G)进行研究,在3GPP RAN#75次全会上通过了NR的WI(Work Item，工作项目)，开始对NR进行标准化工作。The application scenarios of future wireless communication systems are becoming more and more diversified, and different application scenarios have different performance requirements for the system. In order to meet the different performance requirements of various application scenarios, the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #72 plenary meeting decided to study the new air interface technology (NR, New Radio) (or Fifth Generation, 5G), and the NR WI (Work Item) was passed at the 3GPP RAN #75 plenary meeting, starting the standardization work on NR.
在通信中，无论是LTE(Long Term Evolution，长期演进)还是5G NR都会涉及到可靠的信息的准确接收，优化的能效比，信息有效性的确定，灵活的资源分配，可伸缩的***结构，高效的非接入层信息处理，较低的业务中断和掉线率，对低功耗支持，这对基站和用户设备的正常通信，对资源的合理调度，对***负载的均衡都有重要的意义，可以说是高吞吐率，满足各种业务的通信需求，提高频谱利用率，提高服务质量的基石，无论是eMBB(ehanced Mobile BroadBand，增强的移动宽带)，URLLC(Ultra Reliable Low Latency Communication，超高可靠低时延通信)还是eMTC(enhanced Machine Type Communication，增强的机器类型通信)都不可或缺的。同时在IIoT(Industrial Internet of Things，工业领域的物联网中，在V2X(Vehicular to X，车载通信)中，在设备与设备之间通信(Device to Device)，在非授权频谱的通信中，在用户通信质量监测，在网络规划优化，在NTN(Non Territerial Network，非地面网络通信)中，在TN(Territerial Network，地面网络通信)中，在双连接(Dual connectivity)***中，在无线资源管理以及多天线的码本选择中，在信令设计，邻区管理，业务管理，在波束赋形中都存在广泛的需求，信息的发送方式分为广播和单播，两种发送方式都是5G***必不可少的，因为它们对满足以上需求十分有帮助。UE与网络连接的方式可以是直接连接也可以通过中继连接。In communication, both LTE (Long Term Evolution) and 5G NR involve accurate reception of reliable information, optimized energy efficiency, determination of information validity, flexible resource allocation, scalable system structure, efficient non-access layer information processing, low service interruption and drop rate, and support for low power consumption. This is of great significance to the normal communication between base stations and user equipment, the reasonable scheduling of resources, and the balancing of system load. It can be said to be the cornerstone of high throughput, meeting the communication needs of various services, improving spectrum utilization, and improving service quality. It is indispensable for eMBB (ehanced Mobile BroadBand), URLLC (Ultra Reliable Low Latency Communication) and eMTC (enhanced Machine Type Communication). At the same time, there are extensive demands in IIoT (Industrial Internet of Things), V2X (Vehicular to X), device to device, unlicensed spectrum communication, user communication quality monitoring, network planning optimization, NTN (Non Territerial Network), TN (Territial Network), dual connectivity systems, wireless resource management and multi-antenna codebook selection, signaling design, neighbor management, business management, and beamforming. The information transmission methods are divided into broadcast and unicast. Both transmission methods are essential for 5G systems because they are very helpful in meeting the above requirements. The UE can be connected to the network directly or through a relay.
随着***的场景和复杂性的不断增加，对降低中断率，降低时延，增强可靠性，增强***的稳定性，对业务的灵活性，对功率的节省也提出了更高的要求，同时在***设计的时候还需要考虑不同***不同版本之间的兼容性。As the scenarios and complexity of the system continue to increase, higher requirements are placed on reducing interruption rates, reducing latency, enhancing reliability, enhancing system stability, business flexibility, and power saving. At the same time, compatibility between different versions of different systems also needs to be considered during system design.
3GPP标准化组织针对5G做了相关标准化工作，形成了一系列标准，标准内容可参考：The 3GPP standardization organization has done relevant standardization work for 5G and formed a series of standards. The standard contents can be referred to:
[根据细则26改正 06.12.2023]
https://www.3gpp.org/ftp/Specs/archive/38_series/38.213/38213-h00.zip[Corrected 06.12.2023 in accordance with Rule 26]
https://www.3gpp.org/ftp/Specs/archive/38_series/38.213/38213-h00.zip
[根据细则26改正 06.12.2023]
https://www.3gpp.org/ftp/Specs/archive/38_series/38.331/38331-h00.zip[Corrected 06.12.2023 in accordance with Rule 26]
https://www.3gpp.org/ftp/Specs/archive/38_series/38.331/38331-h00.zip
[根据细则26改正 06.12.2023]
https://www.3gpp.org/ftp/Specs/archive/38_series/38.304/38304-h00.zip[Corrected 06.12.2023 in accordance with Rule 26]
https://www.3gpp.org/ftp/Specs/archive/38_series/38.304/38304-h00.zip
发明内容Summary of the invention
在最新的3GPP研究议题中，涉及到功率节省的问题，尤其是涉及基站侧的功率节省。基站为了降低发射功率，可能会关闭或改变部分信号的发射，这可能会对UE的通信造成影响。例如，老版本的UE无法结束***，新版本的UE可能需要更长的时间接入***。在传统的NR***中，在连接的建立，包括连接恢复或修改的过程中，UE一般不会永久的等待或尝试，因为那样可能会导致UE很长时间都得不到服务，因此会通过一些计时器进行控制，当计时器过期仍然无法完成连接的建立或修改，就作为一种失败来处理，例如进入RRC空闲态。UE可以在后续的处理中，例如重新选择其它小区进行接入尝试，这样一旦发生失败也不会造成特别严重的影响。但是如何设置这些计时器就成为了一个问题。在传统***中，网络状况比较单一，广播信息的发送也是固定的，因此设置这些计时器的值相对较为简单。但是对于功率节省的基站来说，广播信息的发送是可变的，可能所发送的广播信息无法满足接入需求，可能广播信息的发送周期较长，也可能广播信息的发送周期根据不同的情况随时变化，因此简单的沿用传统的设置方式，即不考虑这些情况，只设置单一的计时器值，是无法满足复杂而多变的网络情况的要求的。因此一个要解决的问题是，如何在配置计时器时能够兼顾使用功率节省技术的小区。The latest 3GPP research topics involve power saving, especially power saving on the base station side. In order to reduce the transmission power, the base station may shut down or change the transmission of some signals, which may affect the communication of the UE. For example, the old version of the UE cannot end the system, and the new version of the UE may take longer to access the system. In the traditional NR system, during the establishment of the connection, including the connection recovery or modification process, the UE generally does not wait or try forever, because that may cause the UE to not be served for a long time, so it will be controlled by some timers. When the timer expires and still cannot complete the establishment or modification of the connection, it will be treated as a failure, such as entering the RRC idle state. The UE can reselect other cells for access attempts in subsequent processing, so that once a failure occurs, it will not cause a particularly serious impact. However, how to set these timers becomes a problem. In the traditional system, the network conditions are relatively simple and the transmission of broadcast information is also fixed, so setting the values of these timers is relatively simple. However, for power-saving base stations, the transmission of broadcast information is variable. The broadcast information sent may not meet the access requirements, the transmission period of broadcast information may be long, or the transmission period of broadcast information may change at any time according to different situations. Therefore, simply using the traditional setting method, that is, not considering these situations and only setting a single timer value, cannot meet the requirements of complex and changeable network conditions. Therefore, a problem to be solved is how to take into account the cells using power-saving technology when configuring the timer.
针对以上所述问题，本申请提供了一种解决方案。In view of the above-mentioned problems, this application provides a solution.
需要说明的是，在不冲突的情况下，本申请的任一节点中的实施例和实施例中的特征可以应用到任一其他节点中。在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。同时，本申请所提出的方法也可以用于解决通信中的其它问题。It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of any node of the present application can be applied to any other node. In the absence of conflict, the embodiments and features in the embodiments of the present application can be arbitrarily combined with each other. At the same time, the method proposed in the present application can also be used to solve other problems in communication.
本申请公开了一种被用于无线通信的第一节点中的方法，包括：The present application discloses a method in a first node used for wireless communication, comprising:
接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；receiving a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
发送第一信号；伴随所述第一信号，开始所述第一计时器；Sending a first signal; and starting the first timer along with the first signal;
其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
作为一个实施例，本申请要解决的问题包括：如何恰当的与使用功率节省技术的小区建立连接；如何自适应的根据小区的广播信息来确定计时器的值；如何连接到不同的广播信息的小区；如何配置用于RRC连接的计时器。As an embodiment, the problems to be solved by the present application include: how to properly establish a connection with a cell that uses power saving technology; how to adaptively determine the value of a timer based on the cell's broadcast information; how to connect to a cell with different broadcast information; and how to configure a timer for an RRC connection.
作为一个实施例，上述方法的好处包括：节省基站的电力，具有很好的灵活性；有利于保证业务的连续性，防止通信中断或者减少中断的时间；保证QoS。As an embodiment, the benefits of the above method include: saving power of the base station and having good flexibility; being conducive to ensuring business continuity, preventing communication interruption or reducing the interruption time; and ensuring QoS.
具体的，根据本申请的一个方面，短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计数器被开始。Specifically, according to one aspect of the present application, the phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first counter is started.
具体的，根据本申请的一个方面，接收第一消息；所述第一消息包括RRC的条件重配置；存储所述第一消息；作为所述第一消息所包括的所述RRC的条件重配置所关联的条件被满足的响应，执行存储的所述第一消息；Specifically, according to one aspect of the present application, a first message is received; the first message includes a conditional reconfiguration of an RRC; the first message is stored; as a response to a condition associated with the conditional reconfiguration of the RRC included in the first message being satisfied, the stored first message is executed;
其中，短语所述第一信号被用于RRC连接的含义是：所述第一信号被用于修改RRC连接，所述第一信号用于指示RRC的重配置完成；所述第一计时器的停止条件包括：针对所述第一小区的随机接入过程被成功完成；短语伴随所述第一信号，开始所述第一计时器的含义包括：在所述第一信号被发送之前，当应用存储的第一消息时开始所述第一计时器，所述第一消息被成功应用触发所述第一信号的发送。Among them, the phrase "the first signal is used for RRC connection" means: the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of RRC is completed; the stop condition of the first timer includes: the random access process for the first cell is successfully completed; the phrase "accompanying the first signal, starting the first timer" means: before the first signal is sent, the first timer is started when the stored first message is applied, and the first message is successfully applied to trigger the sending of the first signal.
具体的，根据本申请的一个方面，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。Specifically, according to one aspect of the present application, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
具体的，根据本申请的一个方面，所述第一数值被用于确定所述第二数值。Specifically, according to one aspect of the present application, the first value is used to determine the second value.
具体的，根据本申请的一个方面，发送第二信号，所述第二信号被用于唤醒所述第一小区Specifically, according to one aspect of the present application, a second signal is sent, where the second signal is used to wake up the first cell.
其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
具体的，根据本申请的一个方面，发送第一随机接入信号；Specifically, according to one aspect of the present application, a first random access signal is sent;
其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
具体的，根据本申请的一个方面，发送第三信号，所述第三信号被用于请求***信息；伴随所述第三信号的发送，开始第二计时器；Specifically, according to one aspect of the present application, a third signal is sent, where the third signal is used to request system information; along with the sending of the third signal, a second timer is started;
其中，所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
具体的，根据本申请的一个方面，所述第一节点是物联网终端。Specifically, according to one aspect of the present application, the first node is an Internet of Things terminal.
具体的，根据本申请的一个方面，所述第一节点是用户设备。Specifically, according to one aspect of the present application, the first node is a user equipment.
具体的，根据本申请的一个方面，所述第一节点是中继。Specifically, according to one aspect of the present application, the first node is a relay.
具体的，根据本申请的一个方面，所述第一节点是接入网设备。Specifically, according to one aspect of the present application, the first node is an access network device.
具体的，根据本申请的一个方面，所述第一节点是车载终端。Specifically, according to one aspect of the present application, the first node is a vehicle-mounted terminal.
具体的，根据本申请的一个方面，所述第一节点是飞行器。Specifically, according to one aspect of the present application, the first node is an aircraft.
具体的，根据本申请的一个方面，所述第一节点是手机。Specifically, according to one aspect of the present application, the first node is a mobile phone.
本申请公开了一种被用于无线通信的第二节点中的方法，包括：The present application discloses a method in a second node used for wireless communication, comprising:
发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；Sending a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
接收第一信号；receiving a first signal;
其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
具体的，根据本申请的一个方面，短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计数器被开始。Specifically, according to one aspect of the present application, the phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first counter is started.
具体的，根据本申请的一个方面，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。Specifically, according to one aspect of the present application, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
具体的，根据本申请的一个方面，所述第一数值被用于确定所述第二数值。Specifically, according to one aspect of the present application, the first value is used to determine the second value.
具体的，根据本申请的一个方面，接收第二信号，所述第二信号被用于唤醒所述第一小区Specifically, according to one aspect of the present application, a second signal is received, where the second signal is used to wake up the first cell.
其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
具体的，根据本申请的一个方面，接收第一随机接入信号；Specifically, according to one aspect of the present application, a first random access signal is received;
其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
具体的，根据本申请的一个方面，接收第三信号，所述第三信号被用于请求***信息；Specifically, according to one aspect of the present application, a third signal is received, where the third signal is used to request system information;
其中，第二计时器伴随所述第三信号的发送被开始；所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The second timer is started along with the sending of the third signal; the third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting the value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
具体的，根据本申请的一个方面，所述第二节点是网络设备。Specifically, according to one aspect of the present application, the second node is a network device.
具体的，根据本申请的一个方面，所述第二节点是基站。Specifically, according to one aspect of the present application, the second node is a base station.
具体的，根据本申请的一个方面，所述第二节点是中继。Specifically, according to one aspect of the present application, the second node is a relay.
具体的，根据本申请的一个方面，所述第二节点是接入点。Specifically, according to one aspect of the present application, the second node is an access point.
具体的，根据本申请的一个方面，所述第二节点是飞行器。Specifically, according to one aspect of the present application, the second node is an aircraft.
具体的，根据本申请的一个方面，所述第二节点是卫星。Specifically, according to one aspect of the present application, the second node is a satellite.
本申请公开了一种被用于无线通信的第一节点，包括：The present application discloses a first node used for wireless communication, comprising:
第一接收机，接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；A first receiver receives a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
第一发射机，发送第一信号；伴随所述第一信号，开始所述第一计时器；A first transmitter sends a first signal; and starts the first timer along with the first signal;
其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
本申请公开了一种被用于无线通信的第二节点，包括：The present application discloses a second node used for wireless communication, comprising:
第二发射机，发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；A second transmitter sends a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
第二接收机，接收第一信号；A second receiver receives the first signal;
其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
作为一个实施例，和传统方案相比，本申请具备如下优势：As an embodiment, compared with the traditional solution, this application has the following advantages:
更省电，更灵活。More power saving and more flexible.
支持不同类型的小区，支持不同广播信息的小区。Supports different types of cells and cells with different broadcast information.
既可以避免在一个质量不好的小区上浪费过多的时间，也可以避免由于计时器过早过期而无法接入一个合适的小区。This can avoid wasting too much time in a cell with poor quality, and can also avoid being unable to access a suitable cell due to premature expiration of the timer.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
通过阅读参照以下附图中的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更加明显：Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
图1示出了根据本申请的一个实施例的接收第一信令，发送第一无线信号，开始第一计时器的流程图；FIG1 shows a flowchart of receiving a first signaling, sending a first wireless signal, and starting a first timer according to an embodiment of the present application;
图2示出了根据本申请的一个实施例的网络架构的示意图；FIG2 shows a schematic diagram of a network architecture according to an embodiment of the present application;
图3示出了根据本申请的一个实施例的用户平面和控制平面的无线协议架构的实施例的示意图；FIG3 is a schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;
图4示出了根据本申请的一个实施例的第一通信设备和第二通信设备的示意图；FIG4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application;
图5示出了根据本申请的一个实施例的无线信号传输的流程图；FIG5 shows a flow chart of wireless signal transmission according to an embodiment of the present application;
图6示出了根据本申请的一个实施例的广播信息的示意图；FIG6 shows a schematic diagram of broadcast information according to an embodiment of the present application;
图7示出了根据本申请的一个实施例的广播信息的示意图；FIG7 shows a schematic diagram of broadcast information according to an embodiment of the present application;
图8示出了根据本申请的一个实施例的第一信号被用于RRC连接的示意图；FIG8 is a schematic diagram showing a first signal used for RRC connection according to an embodiment of the present application;
图9示出了根据本申请的一个实施例的第一数值被用于确定第二数值的示意图；FIG9 is a schematic diagram showing a first value being used to determine a second value according to an embodiment of the present application;
图10示例了根据本申请的一个实施例的用于第一节点中的处理装置的示意图；FIG10 illustrates a schematic diagram of a processing device used in a first node according to an embodiment of the present application;
图11示例了根据本申请的一个实施例的用于第二节点中的处理装置的示意图。FIG11 illustrates a schematic diagram of a processing device used in a second node according to an embodiment of the present application.
实施方式Implementation
下文将结合附图对本申请的技术方案作进一步详细说明，需要说明的是，在不冲突的情况下，本申请中的实施例和实施例中的特征可以任意相互组合。The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be arbitrarily combined with each other.
实施例1Example 1
实施例1示例了根据本申请的一个实施例的接收第一信令，发送第一无线信号，开始第一计时器的流程图，如附图1所示。附图1中，每个方框代表一个步骤，特别需要强调的是图中的各个方框的顺序并不代表所表示的步骤之间在时间上的先后关系。Embodiment 1 illustrates a flowchart of receiving a first signaling, sending a first wireless signal, and starting a first timer according to an embodiment of the present application, as shown in FIG1. In FIG1, each box represents a step, and it is particularly important to emphasize that the order of the boxes in the figure does not represent the temporal sequence between the steps represented.
在实施例1中，本申请中的第一节点在步骤101中接收第一信令；在步骤102中发送第一无线信号；在步骤103中开始第一计时器。In Example 1, the first node in the present application receives a first signaling in step 101; sends a first wireless signal in step 102; and starts a first timer in step 103.
其中，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；伴随所述第一信号，所述第一计时器被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first signaling is used to configure the first timer, and the first signaling is a legal RRC signaling; the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第一节点是UE(User Equipment，用户设备)。As an embodiment, the first node is UE (User Equipment).
作为一个实施例，所述第一节点处于RRC连接态。As an embodiment, the first node is in an RRC connected state.
作为一个实施例，服务小区指的是UE驻留的小区。执行小区搜索包括，UE搜索所选择的PLMN(公共陆地移动网，Public Land Mobile Network)或SNPN(Stand-alone Non-Public Network，独立非公共网络)的一个合适的(suitable)小区，选择所述一个合适的小区提供可用的业务，监测所述一个合适的小区的控制信道，这一过程被定义为驻留在小区上；也就是说，一个被驻留的小区，相对于这个UE，是这个UE的服务小区。在RRC空闲态或RRC非活跃态驻留在一个小区上有如下好处：使得UE可以从PLMN或SNPN接收***消息；当注册后，如果UE希望建立RRC连接或继续一个被挂起的RRC连接，UE可以通过在驻留小区的控制信道上执行初始接入来实现；网络可以寻呼到UE；使得UE可以接收ETWS(Earthquake and Tsunami Warning System,地震海啸预警***)和CMAS(Commercial Mobile Alert System，商业移动报警***)通知。As an embodiment, the serving cell refers to the cell where the UE resides. Performing a cell search includes the UE searching for a suitable cell of the selected PLMN (Public Land Mobile Network) or SNPN (Stand-alone Non-Public Network), selecting the suitable cell to provide available services, and monitoring the control channel of the suitable cell. This process is defined as residing on the cell; that is, a residing cell is the serving cell of the UE relative to the UE. Residing on a cell in the RRC idle state or the RRC inactive state has the following benefits: the UE can receive system messages from the PLMN or SNPN; after registration, if the UE wishes to establish an RRC connection or continue a suspended RRC connection, the UE can do so by performing initial access on the control channel of the residing cell; the network can page the UE; and the UE can receive ETWS (Earthquake and Tsunami Warning System) and CMAS (Commercial Mobile Alert System) notifications.
作为一个实施例，对于没有配置CA/DC(carrier aggregation/dual connectivity，载波聚合/双连接)的处于RRC连接态的UE，只有一个服务小区包括主小区。对于配置了CA/DC(carrier aggregation/dual connectivity，载波聚合/双连接)的处于RRC连接态的UE，服务小区用于指示包括特殊小区(SpCell，Special Cell)和所有从小区的小区集合。主小区(Primary Cell)是MCG(Master Cell Group)小区，工作在主频率上，UE在主小区上执行初始连接建立过程或发起连接重建。对于双连接操作，特殊小区指的是MCG的PCell(Primary Cell，主小区)或SCG(Secondary Cell Group)的PSCell(Primary SCG Cell,主SCG小区)；如果不是双连接操作，特殊小区指的是PCell。As an embodiment, for a UE in an RRC connected state without configuring CA/DC (carrier aggregation/dual connectivity), there is only one serving cell including a primary cell. For a UE in an RRC connected state with configured CA/DC (carrier aggregation/dual connectivity), the serving cell is used to indicate a collection of cells including a special cell (SpCell) and all cells from the cells. The primary cell (Primary Cell) is an MCG (Master Cell Group) cell, which operates on the primary frequency. The UE performs an initial connection establishment process or initiates connection reconstruction on the primary cell. For dual connection operation, the special cell refers to the PCell (Primary Cell) of the MCG or the PSCell (Primary SCG Cell) of the SCG (Secondary Cell Group); if it is not a dual connection operation, the special cell refers to the PCell.
作为一个实施例，SCell(Secondary Cell,从小区)工作的频率是从频率。As an embodiment, the operating frequency of SCell (Secondary Cell) is the secondary frequency.
作为一个实施例，信息元素的单独的内容被称为域。As an example, individual contents of an information element are referred to as fields.
作为一个实施例，MR-DC(Multi-Radio Dual Connectivity，多无线双连接)指的是E-UTRA和NR节点的双连接，或两个NR节点之间的双连接。As an embodiment, MR-DC (Multi-Radio Dual Connectivity) refers to the dual connection of E-UTRA and NR nodes, or the dual connection between two NR nodes.
作为一个实施例，在MR-DC中，提供到核心网的控制面连接的无线接入节点是主节点，主节点可以是主eNB，主ng-eNB，或主gNB。As an embodiment, in MR-DC, the wireless access node that provides the control plane connection to the core network is the master node, which may be a master eNB, a master ng-eNB, or a master gNB.
作为一个实施例，MCG指的是，在MR-DC中，与主节点相关联的一组服务小区，包括SpCell，还可以，可选的，包括一个或多个SCell。As an embodiment, MCG refers to a group of service cells associated with a master node in MR-DC, including SpCells, and may also, optionally, include one or more SCells.
作为一个实施例，PCell是MCG的SpCell。As an embodiment, PCell is the SpCell of MCG.
作为一个实施例，PSCell是SCG的SpCell。As an embodiment, the PSCell is the SpCell of the SCG.
作为一个实施例，在MR-DC中，不提供到核心网的控制面连接，给UE提供额外资源的无线接入节点是从节点。从节点可以是en-gNB，从ng-eNB或从gNB。As an embodiment, in MR-DC, the control plane connection to the core network is not provided, and the radio access node that provides additional resources to the UE is a slave node. The slave node can be an en-gNB, a slave ng-eNB or a slave gNB.
作为一个实施例，在MR-DC中，与从节点相关联的一组服务小区是SCG(secondary cell group，从小区组)，包括SpCell和，可选的，一个或多个SCell。As an embodiment, in MR-DC, a group of service cells associated with a slave node is a SCG (secondary cell group), including a SpCell and, optionally, one or more SCells.
作为一个实施例，所述第一信令不通过副链路传输。As an embodiment, the first signaling is not transmitted via the secondary link.
作为一个实施例，所述第一信令通过副链路传输。As an embodiment, the first signaling is transmitted via a secondary link.
作为一个实施例，所述第一信令通过副链路以外的链路传输。As an embodiment, the first signaling is transmitted via a link other than the secondary link.
作为一个实施例，所述第一信令通过主链路传输。As an embodiment, the first signaling is transmitted via the main link.
作为一个实施例，所述第一信令的发送者是所述第一节点的MCG。As an embodiment, the sender of the first signaling is the MCG of the first node.
作为一个实施例，所述第一信令的发送者是所述第一节点的PCell。As an embodiment, the sender of the first signaling is the PCell of the first node.
作为一个实施例，所述第一信令的生成者是所述第一节点的PCell。As an embodiment, the generator of the first signaling is the PCell of the first node.
作为一个实施例，所述第一信令的发送者是所述第一节点的服务小区。As an embodiment, the sender of the first signaling is a serving cell of the first node.
作为一个实施例，所述第一信令是单播的。As an embodiment, the first signaling is unicast.
作为一个实施例，所述第一节点的C-RNTI用于所述第一信令的加扰。As an embodiment, the C-RNTI of the first node is used for scrambling of the first signaling.
作为一个实施例，所述第一信令是广播的。As an embodiment, the first signaling is broadcast.
作为一个实施例，所述第一信令包括RRCReconfiguration消息。As an embodiment, the first signaling includes an RRCReconfiguration message.
作为一个实施例，所述第一信令是或包括RRCReconfiguration消息的部分域。As an embodiment, the first signaling is or includes a partial field of an RRCReconfiguration message.
作为一个实施例，所述第一信令是或包括UE-TimersAndConstants。As an embodiment, the first signaling is or includes UE-TimersAndConstants.
作为一个实施例，所述第一信令配置所述第一计时器的值。As an embodiment, the first signaling configures the value of the first timer.
作为一个实施例，所述第一信令配置所述第一计时器的过期时间。As an embodiment, the first signaling configures the expiration time of the first timer.
作为一个实施例，所述第一信令配置所述第一计时器的启动条件。As an embodiment, the first signaling configures the start condition of the first timer.
作为一个实施例，一个计时器的值是所述一个计时器的预期的过期时间。As an embodiment, the value of a timer is the expected expiration time of the timer.
作为一个实施例，在未受到干预的情况下，一个计时器的开始后的所述一个计时器的值所确定的时刻是所述一个计时器的过期的时刻。As an embodiment, in the absence of intervention, a moment determined by a value of a timer after a timer is started is a moment of expiration of the timer.
作为一个实施例，在未受到干预的情况下，一个计时器在开始后的所述一个计时器的值所确定的时刻过期。As an embodiment, without intervention, a timer expires at a time determined by the value of the timer after it is started.
作为一个实施例，所述第一计时器的名字包括T3。As an embodiment, the name of the first timer includes T3.
作为一个实施例，所述第一计时器包括T300。As an embodiment, the first timer includes T300.
作为一个实施例，所述第一计时器包括T319。As an embodiment, the first timer includes T319.
作为一个实施例，所述第一计时器包括T301。As an embodiment, the first timer includes T301.
作为一个实施例，所述第一计时器包括T311。As an embodiment, the first timer includes T311.
作为一个实施例，所述第一计时器包括T304。As an embodiment, the first timer includes T304.
作为一个实施例，所述第一计时器的过期触发进入RRC空闲态。As an embodiment, expiration of the first timer triggers entry into the RRC idle state.
作为一个实施例，所述第一计时器的过期被认为或被用于确定连接失败。As an embodiment, expiration of the first timer is considered or used to determine connection failure.
作为一个实施例，所述第一计时器的过期被认为或被用于确定RRC重配置失败。As an embodiment, expiration of the first timer is considered or used to determine RRC reconfiguration failure.
作为一个实施例，所述合法RRC信令是指针对NR(New Radio，新无线)接入技术的RRC信令。As an embodiment, the legal RRC signaling refers to RRC signaling for NR (New Radio) access technology.
作为一个实施例，所述合法RRC信令是指3GPP发布(Release)17所记载的NR的RRC信令。As an embodiment, the legal RRC signaling refers to the RRC signaling of NR recorded in 3GPP Release 17.
作为一个实施例，所述合法RRC信令是指3GPP发布16所记载的NR的RRC信令。As an embodiment, the legal RRC signaling refers to the RRC signaling of NR recorded in 3GPP release 16.
作为一个实施例，所述合法RRC信令是指3GPP发布15所记载的NR的RRC信令。As an embodiment, the legal RRC signaling refers to the RRC signaling of NR recorded in 3GPP release 15.
作为一个实施例，所述合法RRC信令是指3GPP发布17所记载的NR的SIB1。As an embodiment, the legal RRC signaling refers to SIB1 of NR recorded in 3GPP Release 17.
作为一个实施例，所述合法RRC信令是指3GPP发布16所记载的NR的SIB1。As an embodiment, the legal RRC signaling refers to SIB1 of NR recorded in 3GPP release 16.
作为一个实施例，所述合法RRC信令是指3GPP发布15所记载的NR的SIB1。As an embodiment, the legal RRC signaling refers to SIB1 of NR recorded in 3GPP release 15.
作为一个实施例，所述合法RRC信令是指3GPP发布17所记载的NR的RRCReconfiguration。As an embodiment, the legal RRC signaling refers to the RRCReconfiguration of NR recorded in 3GPP Release 17.
作为一个实施例，所述合法RRC信令是指3GPP发布16所记载的NR的RRCReconfiguration。As an embodiment, the legal RRC signaling refers to the RRCReconfiguration of NR recorded in 3GPP Release 16.
作为一个实施例，所述合法RRC信令是指3GPP发布15所记载的NR的RRCReconfiguration。As an embodiment, the legal RRC signaling refers to the RRCReconfiguration of NR recorded in 3GPP Release 15.
作为一个实施例，所述合法RRC信令是指所述第一节点所支持的3GPP发布所记载的NR的协议。As an embodiment, the legal RRC signaling refers to the NR protocol recorded in the 3GPP release supported by the first node.
作为一个实施例，不合法的RRC信令是只支持旧版本的UE无法解读的RRC信令。As an embodiment, the illegal RRC signaling is RRC signaling that cannot be interpreted by a UE that only supports an old version.
作为一个实施例，所述旧版本指的是3GPP发布15及以前的NR的版本。As an embodiment, the old version refers to the NR version of 3GPP release 15 and earlier.
作为一个实施例，所述旧版本指的是3GPP发布16及以前的NR的版本。As an embodiment, the old version refers to the NR version of 3GPP release 16 and earlier.
作为一个实施例，所述旧版本指的是3GPP发布17及以前的NR的版本。As an embodiment, the old version refers to the NR version of 3GPP release 17 and earlier.
作为一个实施例，所述旧版本指的是3GPP发布18以前的NR的版本。As an embodiment, the old version refers to the NR version before 3GPP release 18.
作为一个实施例，所述旧版本指的是所述第一节点所支持的3GPP发布NR协议版本之前的版本。As an embodiment, the old version refers to a version before the 3GPP released NR protocol version supported by the first node.
作为一个实施例，一个RRC消息可同时包括合法RRC信令域和不合法RRC信令域。As an embodiment, an RRC message may include both a legal RRC signaling domain and an illegal RRC signaling domain.
作为一个实施例，所述第一信号包括随机接入信号。As an embodiment, the first signal includes a random access signal.
作为一个实施例，所述第一信号是RRC消息。As an embodiment, the first signal is an RRC message.
作为一个实施例，所述第一信令用于指示所述第一信号占用的资源。As an embodiment, the first signaling is used to indicate resources occupied by the first signal.
作为一个实施例，所述第一信号占用的资源与所述第一信令的发送者的参考信号资源相关联。As an embodiment, the resources occupied by the first signal are associated with the reference signal resources of the sender of the first signaling.
作为一个实施例，所述第一信号占用的资源依赖所述第一信令的发送者的参考信号资源。As an embodiment, the resources occupied by the first signal depend on the reference signal resources of the sender of the first signaling.
作为一个实施例，所述第一信号包括RRCSetupRequest消息。As an embodiment, the first signal includes an RRCSetupRequest message.
作为该实施例的一个子实施例，所述第一信号用于请求RRC连接。As a sub-embodiment of this embodiment, the first signal is used to request an RRC connection.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with the first cell.
作为该实施例的一个子实施例，所述RRC连接是针对所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection for the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的小区组的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a cell group of the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区所属的无线接入网的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区的资源发送。As a sub-embodiment of this embodiment, the first signal is sent using resources of the first cell.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区或所述第一小区所属的小区组的信令无线承载发送。As a sub-embodiment of this embodiment, the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
作为一个实施例，所述第一信号包括RRCResumeRequest消息。As an embodiment, the first signal includes a RRCResumeRequest message.
作为该实施例的一个子实施例，所述第一信号用于恢复RRC连接。As a sub-embodiment of this embodiment, the first signal is used to restore the RRC connection.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with the first cell.
作为该实施例的一个子实施例，所述RRC连接是针对所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection for the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的小区组的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a cell group of the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区所属的无线接入网的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区的资源发送。As a sub-embodiment of this embodiment, the first signal is sent using resources of the first cell.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区或所述第一小区所属的小区组的信令无线承载发送。As a sub-embodiment of this embodiment, the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
作为一个实施例，所述第一信号包括RRCResumeRequest1消息。As an embodiment, the first signal includes a RRCResumeRequest1 message.
作为该实施例的一个子实施例，所述第一信号用于恢复RRC连接。As a sub-embodiment of this embodiment, the first signal is used to restore the RRC connection.
作为该实施例的一个子实施例，所述第一信号用于请求RRC连接。As a sub-embodiment of this embodiment, the first signal is used to request an RRC connection.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with the first cell.
作为该实施例的一个子实施例，所述RRC连接是针对所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection for the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的小区组的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a cell group of the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区所属的无线接入网的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区的资源发送。As a sub-embodiment of this embodiment, the first signal is sent using resources of the first cell.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区或所述第一小区所属的小区组的信令无线承载发送。As a sub-embodiment of this embodiment, the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
作为一个实施例，所述第一信号包括RRCReestablishmentRequest消息。As an embodiment, the first signal includes an RRCReestablishmentRequest message.
作为该实施例的一个子实施例，所述第一信号用于重建RRC连接。As a sub-embodiment of this embodiment, the first signal is used to reestablish the RRC connection.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with the first cell.
作为该实施例的一个子实施例，所述RRC连接是针对所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection for the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的小区组的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a cell group of the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区所属的无线接入网的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区的资源发送。As a sub-embodiment of this embodiment, the first signal is sent using resources of the first cell.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区或所述第一小区所属的小区组的信令无线承载发送。As a sub-embodiment of this embodiment, the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
作为一个实施例，所述第一信号包括RRCReconfigurationComplete消息。As an embodiment, the first signal includes an RRCReconfigurationComplete message.
作为该实施例的一个子实施例，所述第一信号用于修改RRC连接。As a sub-embodiment of this embodiment, the first signal is used to modify the RRC connection.
作为该实施例的一个子实施例，所述第一信号用于确认RRC连接修改完成。As a sub-embodiment of this embodiment, the first signal is used to confirm that the RRC connection modification is completed.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with the first cell.
作为该实施例的一个子实施例，所述RRC连接是针对所述第一小区的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection for the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区的小区组的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a cell group of the first cell.
作为该实施例的一个子实施例，所述RRC连接是与所述第一小区所属的无线接入网的RRC连接。As a sub-embodiment of this embodiment, the RRC connection is an RRC connection with a radio access network to which the first cell belongs.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区的资源发送。As a sub-embodiment of this embodiment, the first signal is sent using resources of the first cell.
作为该实施例的一个子实施例，所述第一信号使用所述第一小区或所述第一小区所属的小区组的信令无线承载发送。As a sub-embodiment of this embodiment, the first signal is sent using a signaling radio bearer of the first cell or a cell group to which the first cell belongs.
作为一个实施例，句子伴随所述第一信号，开始所述第一计时器的含义包括：当所述第一信号被发送时，所述第一计时器一定被开启。As an embodiment, the sentence accompanying the first signal, starting the first timer means that: when the first signal is sent, the first timer must be started.
作为一个实施例，句子伴随所述第一信号，开始所述第一计时器的含义包括：当所述第一计时器一定被开启时，所述第一信号一定被发送。As an embodiment, the sentence accompanying the first signal, starting the first timer means that: when the first timer is definitely started, the first signal is definitely sent.
作为一个实施例，句子伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号时，所述第一计时器被开始。As an embodiment, the sentence accompanies the first signal, and the meaning of starting the first timer includes: when the first signal is sent, the first timer is started.
作为一个实施例，句子伴随所述第一信号，开始所述第一计时器的含义包括：所述第一计时器被开始的条件包括所述第一信号被发送。As an embodiment, the sentence accompanies the first signal, and the meaning of starting the first timer includes: the condition for the first timer to be started includes the first signal being sent.
作为一个实施例，句子伴随所述第一信号，开始所述第一计时器的含义包括：所述第一计时器在所述第一信号被发送之前开始。As an embodiment, the sentence accompanies the first signal, and the meaning of starting the first timer includes: the first timer starts before the first signal is sent.
作为一个实施例，句子伴随所述第一信号，开始所述第一计时器的含义包括：所述第一计时器在所述第一信号被发送之前开始，且当所述第一计时器被停止后，所述第一信号被发送。As an embodiment, the sentence accompanying the first signal, starting the first timer means that: the first timer starts before the first signal is sent, and the first signal is sent after the first timer is stopped.
作为该实施例的一个子实施例，所述第一信号用于确认RRC连接修改完成。As a sub-embodiment of this embodiment, the first signal is used to confirm that the RRC connection modification is completed.
作为该实施例的一个子实施例，所述第一计时器被停止的条件是针对所述第一小区的随机接入成功完成。As a sub-embodiment of this embodiment, the condition for stopping the first timer is that random access to the first cell is successfully completed.
作为一个实施例，所述第一小区是所述第一节点的PCell。As an embodiment, the first cell is the PCell of the first node.
作为一个实施例，所述第一小区是所述第一节点的SpCell。As an embodiment, the first cell is the SpCell of the first node.
作为一个实施例，所述第一小区是所述第一节点的服务小区。As an embodiment, the first cell is a service cell of the first node.
作为一个实施例，所述第一小区是支持或使用网络功率节省的小区。As an embodiment, the first cell is a cell that supports or uses network power saving.
作为一个实施例，所述第一小区不支持：仅支持旧版本的UE。As an embodiment, the first cell does not support: only supports old version UE.
作为一个实施例，所述第一小区在未被激活时不支持：仅支持旧版本的UE。As an embodiment, the first cell does not support when not activated: only supports old version UE.
作为一个实施例，所述第一小区在未被唤醒时不支持：仅支持旧版本的UE。As an embodiment, the first cell does not support when not awakened: only supports old version UE.
作为一个实施例，所述第一小区是所述第一节点的目标小区。As an embodiment, the first cell is a target cell of the first node.
作为该实施例的一个子实施例，所述目标小区是所述第一节点的切换的目标小区。As a sub-embodiment of this embodiment, the target cell is a target cell for handover of the first node.
作为该实施例的一个子实施例，所述目标小区是所述第一节点的移动性管理的目标小区。As a sub-embodiment of this embodiment, the target cell is a target cell for mobility management of the first node.
作为一个实施例，所述第一计时器的所述第一数值是所述第一计时器的一个候选值。As an embodiment, the first value of the first timer is a candidate value of the first timer.
作为一个实施例，所述第一计时器的所述第一数值是仅支持旧版本的UE在开始所述第一计时器时所设置的所述第一计时器的值。As an embodiment, the first value of the first timer is the value of the first timer set by a UE that only supports old versions when starting the first timer.
作为一个实施例，所述第一计时器的所述值是所述第一计时器的最长运行时间。As an embodiment, the value of the first timer is the longest running time of the first timer.
作为一个实施例，所述第一计时器的所述值是所述第一计时器的预期的过期时间。As an embodiment, the value of the first timer is the expected expiration time of the first timer.
作为一个实施例，所述第一计时器的所述值是所述第一计时器的过期值。As an embodiment, the value of the first timer is an expiration value of the first timer.
作为一个实施例，所述第一计时器在未受到干预的情况下，在所述第一计时器的开始后的所述第一计时器的所述值所确定的时刻过期。As an embodiment, the first timer expires at a time determined by the value of the first timer after the start of the first timer without intervention.
作为一个实施例，所述第一数值和所述第二数值不同。As an embodiment, the first value and the second value are different.
作为一个实施例，所述第一数值和所述第二数值都是以秒，或毫秒，或者时隙，或者子帧为单位的。As an embodiment, the first value and the second value are both in seconds, milliseconds, time slots, or subframes.
作为一个实施例，所述第一数值和所述第二数值都是正整数。As an embodiment, the first value and the second value are both positive integers.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：至少在某些情况下，所述第一计时器的所述值为所述第一数值，在另一些情况下，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: at least in some cases, the value of the first timer is the first value, and in other cases, the value of the first timer is the second value.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息指示支持仅支持旧版本的UE时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息指示不支持仅支持旧版本的UE时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of whether the value of the first timer in the sentence is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell indicates support for UE that only supports old versions, the value of the first timer is the first value; when the broadcast information of the first cell indicates that only support for UE that only supports old versions is not supported, the value of the first timer is the second value.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息以第一周期被发发送时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息以第二周期被发送时，所述第一计时器的所述值为所述第二数值。As an embodiment, the sentence "whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell" means that: when the broadcast information of the first cell is sent in a first period, the value of the first timer is the first value; when the broadcast information of the first cell is sent in a second period, the value of the first timer is the second value.
作为该实施例的一个子实施例，所述第一小区的所述广播信息是SSB。As a sub-embodiment of this embodiment, the broadcast information of the first cell is SSB.
作为该实施例的一个子实施例，所述第一小区的所述广播信息是SIB1。As a sub-embodiment of this embodiment, the broadcast information of the first cell is SIB1.
作为该实施例的一个子实施例，所述第一小区的所述广播信息是MIB。As a sub-embodiment of this embodiment, the broadcast information of the first cell is MIB.
作为该实施例的一个子实施例，所述第一小区的所述广播信息是PSS。As a sub-embodiment of this embodiment, the broadcast information of the first cell is PSS.
作为该实施例的一个子实施例，所述第一小区的所述广播信息是SSS。As a sub-embodiment of this embodiment, the broadcast information of the first cell is SSS.
作为该实施例的一个子实施例，所述第一小区的所述广播信息是同步信号。As a sub-embodiment of this embodiment, the broadcast information of the first cell is a synchronization signal.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息包括SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不包括SIB1时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell includes SIB1, the value of the first timer is the first value; when the broadcast information of the first cell does not include SIB1, the value of the first timer is the second value.
作为该实施例的一个子实施例，短语所述第一小区的广播信息不包括SIB1的含义是：所述第一小区不发送SIB1，或者在没有请求的情况下不发送SIB1。As a sub-embodiment of this embodiment, the phrase that the broadcast information of the first cell does not include SIB1 means that the first cell does not send SIB1, or does not send SIB1 without a request.
作为该实施例的一个子实施例，短语所述第一小区的广播信息不包括SIB1的含义是：所述第一小区不仅在有请求的情况下发送SIB1。As a sub-embodiment of this embodiment, the phrase that the broadcast information of the first cell does not include SIB1 means that the first cell not only sends SIB1 when requested.
作为该实施例的一个子实施例，短语所述第一小区的广播信息包括SIB1的含义是：所述第一小区周期性的发送SIB1(system information block 1)。As a sub-embodiment of this embodiment, the phrase "the broadcast information of the first cell includes SIB1" means that the first cell periodically sends SIB1 (system information block 1).
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息包括仅支持旧版本的UE可解读的SSB(synchronization signal block)时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不包括仅支持旧版本的UE可解读的SSB时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell includes an SSB (synchronization signal block) that can be interpreted only by UE supporting an old version, the value of the first timer is the first value; when the broadcast information of the first cell does not include an SSB that can be interpreted only by UE supporting an old version, the value of the first timer is the second value.
作为该实施例的一个子实施例，短语所述第一小区的广播信息不包括仅支持旧版本的UE可解读的SSB的含义是：所述第一小区不发送SSB，或者在没有请求的情况下不发送SSB。As a sub-embodiment of this embodiment, the phrase that the broadcast information of the first cell does not include SSB that can be interpreted only by UE supporting old versions means that the first cell does not send SSB, or does not send SSB without a request.
作为该实施例的一个子实施例，短语所述第一小区的广播信息不包括SIB1的含义是：所述第一小区所发送的SSB是新版本的SSB。As a sub-embodiment of this embodiment, the phrase that the broadcast information of the first cell does not include SIB1 means that the SSB sent by the first cell is a new version of SSB.
作为该实施例的一个子实施例，短语所述第一小区的广播信息包括仅支持旧版本的UE可解读的SSB的含义是：所述第一小区周期性的发送仅支持旧版本的UE可解读的SSB。As a sub-embodiment of this embodiment, the phrase "the broadcast information of the first cell includes an SSB that can only be interpreted by UEs supporting old versions" means that the first cell periodically sends an SSB that can only be interpreted by UEs supporting old versions.
作为一个实施例，所述第一小区的广播信息不支持仅支持旧版本的UE的含义是：所述第一小区的广播信息不兼容仅支持旧版本的UE(legacy UE)。As an embodiment, the broadcast information of the first cell does not support UE that only supports old versions, which means that the broadcast information of the first cell is not compatible with UE that only supports old versions (legacy UE).
作为一个实施例，所述第一小区的广播信息不支持仅支持旧版本的UE的含义是：所述第一小区的广播信息指示阻止(bar)仅支持旧版本的UE(legacy UE)。As an embodiment, the meaning of the broadcast information of the first cell not supporting UE that only supports old versions is that the broadcast information of the first cell indicates blocking (bar) supporting only old versions of UE (legacy UE).
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息是或包括合法的RRC信令时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不包括合法的RRC信令时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell is or includes legal RRC signaling, the value of the first timer is the first value; when the broadcast information of the first cell does not include legal RRC signaling, the value of the first timer is the second value.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息指示CORESET#0时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不指示CORESET#0时，所述第一计时器的所述值为所述第二数值。As an embodiment, the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, including: when the broadcast information of the first cell indicates CORESET#0, the value of the first timer is the first value; when the broadcast information of the first cell does not indicate CORESET#0, the value of the first timer is the second value.
作为该实施例的一个子实施例，所述CORESET#0用于调度SIB1。As a sub-embodiment of this embodiment, the CORESET#0 is used to schedule SIB1.
作为该实施例的一个子实施例，所述CORESET#0是仅支持旧版本的UE可以解读的。As a sub-embodiment of this embodiment, the CORESET#0 can be interpreted only by UE supporting an old version.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息包括第一类信号时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不包括第一类信号时，所述第一计时器的所述值为所述第二数值。As an embodiment, the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell. The meaning includes: when the broadcast information of the first cell includes a first type of signal, the value of the first timer is the first value; when the broadcast information of the first cell does not include the first type of signal, the value of the first timer is the second value.
作为该实施例的一个子实施例，短语所述第一小区的广播信息不包括第一类信号的含义是：所述第一小区不发送所述第一类信号，或者所述第一小区仅在被请求的情况下才发送第一类信号。As a sub-embodiment of this embodiment, the phrase that the broadcast information of the first cell does not include the first type of signal means that the first cell does not send the first type of signal, or the first cell sends the first type of signal only when requested.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息由SI-RNTI(system information-radio network temporary identity，***信息无线网络临时身份)加扰的DCI(downlink Control information，下行控制信息)调度时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不由SI-RNTI加扰的DCI调度时，所述第一计时器的所述值为所述第二数值。As an embodiment, the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell is scheduled by DCI (downlink Control information) scrambled by SI-RNTI (system information-radio network temporary identity), the value of the first timer is the first value; when the broadcast information of the first cell is not scheduled by DCI scrambled by SI-RNTI, the value of the first timer is the second value.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息由SI-RNTI加扰的PDCCH(physical downlink Control channel，物理下行控制信道)调度时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息不由SI-RNTI加扰的PDCCH调度时，所述第一计时器的所述值为所述第二数值。As an embodiment, the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell is scheduled by PDCCH (physical downlink Control channel) encrypted by SI-RNTI, the value of the first timer is the first value; when the broadcast information of the first cell is not scheduled by PDCCH encrypted by SI-RNTI, the value of the first timer is the second value.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息未指示网络功率节省时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息网络功率节省时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell does not indicate network power saving, the value of the first timer is the first value; when the broadcast information of the first cell indicates network power saving, the value of the first timer is the second value.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的广播信息不包括不合法的RRC信令时，所述第一计时器的所述值为所述第一数值；当所述第一小区的广播信息包括不合法的RRC信令时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell does not include illegal RRC signaling, the value of the first timer is the first value; when the broadcast information of the first cell includes illegal RRC signaling, the value of the first timer is the second value.
作为该实施例的一个子实施例，所述短语所述第一小区的广播信息包括不合法的RRC信令的含义是：所述第一小区发送不合法的RRC信令。As a sub-embodiment of this embodiment, the phrase "the broadcast information of the first cell includes illegal RRC signaling" means that the first cell sends illegal RRC signaling.
作为该实施例的一个子实施例，所述短语所述第一小区的广播信息不包括不合法的RRC信令的含义是：所述第一小区不发送不合法的RRC信令，或者仅在被请求时才发送不合法的RRC信令。As a sub-embodiment of this embodiment, the phrase "the broadcast information of the first cell does not include illegal RRC signaling" means that the first cell does not send illegal RRC signaling, or sends illegal RRC signaling only when requested.
作为一个实施例，所述合法RRC信令之外的所述下行信令是RRC信令。As an embodiment, the downlink signaling other than the legal RRC signaling is RRC signaling.
作为一个实施例，所述合法RRC信令之外的所述下行信令是MAC层控制信息。As an embodiment, the downlink signaling other than the legal RRC signaling is MAC layer control information.
作为一个实施例，所述合法RRC信令之外的所述下行信令是物理层控制信令。As an embodiment, the downlink signaling other than the legal RRC signaling is physical layer control signaling.
作为一个实施例，所述合法RRC信令之外的所述下行信令是不合法的RRC信令。As an embodiment, the downlink signaling other than the legal RRC signaling is illegal RRC signaling.
作为一个实施例，所述合法RRC信令之外的所述下行信令与所述第一信令属于同一个RRC消息。As an embodiment, the downlink signaling other than the legal RRC signaling and the first signaling belong to the same RRC message.
作为一个实施例，所述合法RRC信令之外的所述下行信令与所述第一信令分别属于不同的RRC消息。As an embodiment, the downlink signaling other than the legal RRC signaling and the first signaling belong to different RRC messages respectively.
作为一个实施例，短语所述第二数值依赖所述合法RRC信令之外的下行信令的含义包括：所述第二数值由所述合法RRC信令之外的所述下行信令指示或配置。As an embodiment, the phrase that the second value depends on downlink signaling other than the legal RRC signaling includes: the second value is indicated or configured by the downlink signaling other than the legal RRC signaling.
作为一个实施例，短语所述第二数值依赖所述合法RRC信令之外的下行信令的含义包括：所述第二数值由所述合法RRC信令之外的所述下行信令确定。As an embodiment, the phrase "the second value depends on downlink signaling other than the legal RRC signaling" means that the second value is determined by the downlink signaling other than the legal RRC signaling.
作为一个实施例，短语所述第二数值依赖所述合法RRC信令之外的下行信令的含义包括：所述第二数值由所述合法RRC信令之外的所述下行信令指示的至少一个参数确定。As an embodiment, the phrase "the second value depends on downlink signaling other than the legal RRC signaling" means that the second value is determined by at least one parameter indicated by the downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第一小区的所述广播信息是或包括PSS(primary synchronization signal,主同步信号)。As an embodiment, the broadcast information of the first cell is or includes PSS (primary synchronization signal).
作为一个实施例，所述第一小区的所述广播信息是或包括SSS(secondary synchronization signal,辅同步信号)。As an embodiment, the broadcast information of the first cell is or includes SSS (secondary synchronization signal).
作为一个实施例，所述第一小区的所述广播信息是或包括MIB(master information block，主信息块)。As an embodiment, the broadcast information of the first cell is or includes MIB (master information block).
作为一个实施例，所述第一小区的所述广播信息是或包括SIB1。As an embodiment, the broadcast information of the first cell is or includes SIB1.
作为一个实施例，所述第一小区的所述广播信息仅包括同步信号。As an embodiment, the broadcast information of the first cell only includes a synchronization signal.
作为该实施例的一个子实施例，所述同步信号是PSS。As a sub-embodiment of this embodiment, the synchronization signal is PSS.
作为该实施例的一个子实施例，所述同步信号是SSS。As a sub-embodiment of this embodiment, the synchronization signal is SSS.
作为该实施例的一个子实施例，所述同步信号是PSS和所述同步信号是SSS。As a sub-embodiment of this embodiment, the synchronization signal is PSS and the synchronization signal is SSS.
作为该实施例的一个子实施例，所述第一小区仅支持基于请求的MIB传输。As a sub-embodiment of this embodiment, the first cell only supports request-based MIB transmission.
作为一个实施例，所述第一信号仅包括SSB。As an embodiment, the first signal only includes SSB.
作为该实施例的一个子实施例，所述第一小区仅支持基于请求的SIB1传输。As a sub-embodiment of this embodiment, the first cell only supports request-based SIB1 transmission.
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，***信息(System Information，SI)分为MIB(master information block，主信息块)和若干SIB(system information block，***信息块)以及可选的posSIB(positioning SIB，定位SIB)。As an embodiment, in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, the system information (SI) is divided into MIB (master information block) and several SIBs (system information block) and an optional posSIB (positioning SIB).
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，MIB总是在BCH(Broadcast Channel，广播信道)上传输，周期是80ms，在80ms内还可以重复，MIB包括用于获取SIB1的参数。As an embodiment, in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, MIB is always transmitted on BCH (Broadcast Channel) with a period of 80ms, which can be repeated within 80ms. MIB includes parameters for obtaining SIB1.
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，MIB的重复根据SSB(synchronization signal block，同步信号块)的周期被调度。As an embodiment, in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, the repetition of the MIB is scheduled according to the period of SSB (synchronization signal block).
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，MIB和SIB1被成为最小的SI，包括初始接入所必须的基本信息，也包括获取其它SIB所需要的信息。As an embodiment, in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, MIB and SIB1 are called minimum SI, including basic information required for initial access and information required to obtain other SIBs.
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，MIB包括小区阻止状态信息以及小区的关键的(essential)物理层信息。As an embodiment, in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, the MIB includes cell barring status information and essential physical layer information of the cell.
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，SIB1定义了其它SIB的调度信息，并包括初始接入所需要的信息；SIB1周期性广播发送。As an embodiment, in a network supporting at least the former of the old version and the 3GPP release version supported by the first node, SIB1 defines scheduling information of other SIBs and includes information required for initial access; SIB1 is broadcast and sent periodically.
作为一个实施例，在支持旧版本和所述第一节点所支持的3GPP发布版本中的至少前者的网络中，MIB和SIB1以外的***信息，可以被广播发送，也可以采用按需的方式广播发送，所述按需的方式指的是有UE请求的时候再发送。As an embodiment, in a network that supports at least the former of the old version and the 3GPP release version supported by the first node, system information other than MIB and SIB1 can be broadcast or sent on demand, and the on-demand method refers to sending it when a UE requests it.
作为一个实施例，短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计数器被开始。As an embodiment, the phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first counter is started.
作为该实施例的一个子实施例，所述第一信号是RRCSetupRequest、RRCResumeRequest、RRCResumeRequest1。As a sub-embodiment of this embodiment, the first signal is RRCSetupRequest, RRCResumeRequest, or RRCResumeRequest1.
作为该实施例的一个子实施例，所述第一信号所包括的RRC消息的名字包括request(请求)。As a sub-embodiment of this embodiment, the name of the RRC message included in the first signal includes request.
作为该实施例的一个子实施例，所述第一信号的所述响应包括RRCSetup消息。As a sub-embodiment of this embodiment, the response to the first signal includes an RRCSetup message.
作为该实施例的一个子实施例，所述第一信号的所述响应包括RRCResume消息。As a sub-embodiment of this embodiment, the response to the first signal includes a RRCResume message.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
作为一个实施例，所述合法的SIB1以外的SIB1是包括了不合法的RRC信令域的SIB1。As an embodiment, the SIB1 other than the legal SIB1 is a SIB1 including an illegal RRC signaling domain.
作为一个实施例，所述合法的SIB1以外的SIB1是旧版本SIB1以外的SIB1。As an embodiment, the SIB1 other than the legal SIB1 is a SIB1 other than the old version SIB1.
作为一个实施例，所述合法的SIB1以外的SIB1是新版本SIB1。As an embodiment, the SIB1 other than the legal SIB1 is a new version SIB1.
实施例2Example 2
实施例2示例了根据本申请的一个网络架构的示意图，如附图2所示。Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in FIG2 .
附图2说明了5G NR，LTE(Long-Term Evolution，长期演进)及LTE-A(Long-Term Evolution Advanced，增强长期演进)***的网络架构200的图。5G NR或LTE网络架构200可称为5GS(5G System)/EPS(Evolved Packet System，演进分组***)200某种其它合适术语。5GS/EPS 200可包括一个或一个以上UE(User Equipment，用户设备)201，NG-RAN(下一代无线接入网络)202，5GC(5G Core Network,5G核心网)/EPC(Evolved Packet Core，演进分组核心)210，HSS(Home Subscriber Server，归属签约用户服务器)/UDM(Unified Data Management,统一数据管理)220和因特网服务230。5GS/EPS可与其它接入网络互连，但为了简单未展示这些实体/接口。如图所示，5GS/EPS提供包交换服务，然而所属领域的技术人员将容易了解，贯穿本申请呈现的各种概念可扩展到提供电路交换服务的网络或其它蜂窝网络。NG-RAN包括NR节点B(gNB)203和其它gNB204。gNB203提供朝向UE201的用户和控制平面协议终止。gNB203可经由Xn接口(例如，回程)连接到其它gNB204。gNB203也可称为基站、基站收发台、无线电基站、无线电收发器、收发器功能、基本服务集合(BSS)、扩展服务集合(ESS)、TRP(发送接收节点)或某种其它合适术语。gNB203为UE201提供对5GC/EPC210的接入点。UE201的实例包括蜂窝式电话、智能电话、会话起始协议(SIP)电话、膝上型计算机、个人数字助理(PDA)、卫星无线电、非地面基站通信、卫星移动通信、全球定位***、多媒体装置、视频装置、数字音频播放器(例如，MP3播放器)、相机、游戏控制台、无人机、飞行器、窄带物联网设备、机器类型通信设备、陆地交通工具、汽车、可穿戴设备，或任何其它类似功能装置。所属领域的技术人员也可将UE201称为移动台、订户台、移动单元、订户单元、无线单元、远端单元、移动装置、无线装置、无线通信装置、远端装置、移动订户台、接入终端、移动终端、无线终端、远端终端、手持机、用户代理、移动客户端、客户端或某个其它合适术语。gNB203通过S1/NG接口连接到5GC/EPC210。5GC/EPC210包括MME(Mobility Management Entity,移动性管理实体)/AMF(Authentication Management Field,鉴权管理域)/SMF(Session Management Function，会话管理功能)211、其它MME/AMF/SMF214、S-GW(Service Gateway，服务网关)/UPF(User Plane Function，用户面功能)212以及P-GW(Packet Date Network Gateway，分组数据网络网关)/UPF213。MME/AMF/SMF211是处理UE201与5GC/EPC210之间的信令的控制节点。大体上，MME/AMF/SMF211提供承载和连接管理。所有用户IP(Internet Protocal，因特网协议)包是通过S-GW/UPF212传送，S-GW/UPF212自身连接到P-GW/UPF213。P-GW提供UE IP地址分配以及其它功能。P-GW/UPF213连接到因特网服务230。因特网服务230包括运营商对应因特网协议服务，具体可包括因特网、内联网、IMS(IP Multimedia Subsystem，IP多媒体子***)和包交换串流服务。FIG2 illustrates a diagram of a network architecture 200 of a 5G NR, LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) system. The 5G NR or LTE network architecture 200 may be referred to as a 5GS (5G System)/EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS/EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network, 5G Core Network)/EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server)/UDM (Unified Data Management) 220 and Internet services 230. The 5GS/EPS may be interconnected with other access networks, but these entities/interfaces are not shown for simplicity. As shown, 5GS/EPS provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. NG-RAN includes NR Node B (gNB) 203 and other gNBs 204. gNB 203 provides user and control plane protocol terminations toward UE 201. gNB 203 can be connected to other gNBs 204 via an Xn interface (e.g., backhaul). gNB 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting receiving node), or some other suitable term. gNB 203 provides an access point to 5GC/EPC 210 for UE 201. Examples of UE 201 include cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. The gNB 203 is connected to the 5GC/EPC 210 via the S1/NG interface. The 5GC/EPC 210 includes MME (Mobility Management Entity)/AMF (Authentication Management Field)/SMF (Session Management Function) 211, other MME/AMF/SMF 214, S-GW (Service Gateway)/UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway)/UPF 213. The MME/AMF/SMF 211 is a control node that processes signaling between the UE 201 and the 5GC/EPC 210. In general, the MME/AMF/SMF 211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through S-GW/UPF212, which is itself connected to P-GW/UPF213. P-GW provides UE IP address allocation and other functions. P-GW/UPF213 is connected to Internet service 230. Internet service 230 includes operator-corresponding Internet protocol services, which may specifically include Internet, intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.
作为一个实施例，本申请中的第一节点是UE201。As an embodiment, the first node in the present application is UE201.
作为一个实施例，本申请中的第二节点的基站是gNB203。As an embodiment, the base station of the second node in the present application is gNB203.
作为一个实施例，从所述UE201到NR节点B的无线链路是上行链路。As an embodiment, the wireless link from the UE201 to the NR Node B is an uplink.
作为一个实施例，从NR节点B到UE201的无线链路是下行链路。As an embodiment, the wireless link from the NR Node B to UE201 is a downlink.
作为一个实施例，所述UE201支持中继传输。As an embodiment, the UE 201 supports relay transmission.
作为一个实施例，所述UE201是包括手机。As an embodiment, the UE 201 includes a mobile phone.
作为一个实施例，所述UE201是包括汽车在内的交通工具。As an embodiment, the UE 201 is a vehicle including a car.
作为一个实施例，所述gNB203是宏蜂窝(MarcoCellular)基站。As an embodiment, the gNB203 is a macrocellular base station.
作为一个实施例，所述gNB203是微小区(Micro Cell)基站。As an embodiment, the gNB203 is a micro cell base station.
作为一个实施例，所述gNB203是微微小区(PicoCell)基站。As an embodiment, the gNB203 is a picoCell base station.
作为一个实施例，所述gNB203是一个飞行平台设备。As an embodiment, the gNB203 is a flying platform device.
作为一个实施例，所述gNB203是卫星设备。As an embodiment, the gNB203 is a satellite device.
实施例3Example 3
实施例3示出了根据本申请的一个用户平面和控制平面的无线协议架构的实施例的示意图，如附图3所示。图3是说明用于用户平面350和控制平面300的无线电协议架构的实施例的示意图，图3用三个层展示用于第一节点(UE，gNB或NTN中的卫星或飞行器)和第二节点(gNB，UE或NTN中的卫星或飞行器)，或者两个UE之间的控制平面300的无线电协议架构：层1、层2和层3。层1(L1层)是最低层且实施各种PHY(物理层)信号处理功能。L1层在本文将称为PHY301。层2(L2层)305在PHY301之上，且负责通过PHY301在第一节点与第二节点以及两个UE之间的链路。L2层305包括MAC(Medium Access Control，媒体接入控制)子层302、RLC(Radio Link Control，无线链路层控制协议)子层303和PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)子层304，这些子层终止于第二节点处。PDCP子层304提供不同无线电承载与逻辑信道之间的多路复用。PDCP子层304还提供通过加密数据包而提供安全性，以及提供第二节点之间的对第一节点的越区移动支持。RLC子层303提供上部层数据包的分段和重组装，丢失数据包的重新发射以及数据包的重排序以补偿由于HARQ造成的无序接收。MAC子层302提供逻辑与传输信道之间的多路复用。MAC子层302还负责在第一节点之间分配一个小区中的各种无线电资源(例如，资源块)。MAC子层302还负责HARQ操作。控制平面300中的层3(L3层)中的RRC(Radio Resource Control，无线电资源控制)子层306负责获得无线电资源(即，无线电承载)且使用第二节点与第一节点之间的RRC信令来配置下部层。PC5-S(PC5Signaling Protocol，PC5信令协议)子层307负责PC5接口的信令协议的处理。用户平面350的无线电协议架构包括层1(L1层)和层2(L2层)，在用户平面350中用于第一节点和第二节点的无线电协议架构对于物理层351，L2层355中的PDCP子层354，L2层355中的RLC子层353和L2层355中的MAC子层352来说和控制平面300中的对应层和子层大体上相同，但PDCP子层354还提供用于上部层数据包的标头压缩以减少无线电发射开销。用户平面350中的L2层355中还包括SDAP(Service Data Adaptation Protocol，服务数据适配协议)子层356，SDAP子层356负责QoS流和数据无线承载(DRB，Data Radio Bearer)之间的映射，以支持业务的多样性。SRB可看作是PDCP层向更高层，例如RRC层提供的服务或接口。在NR***中SRB包括SRB1，SRB2，SRB3，涉及到副链路通信时还有SRB4，分别用于传输不同类型的控制信令。SRB是UE与接入网之间的承载，用于在UE和接入网之间传输包括RRC信令在内的控制信令。SRB1对于UE具有特别的意义，每个UE建立RRC连接以后，都会有SRB1，用于传输RRC信令，大部分信令都是通过SRB1传输的，如果SRB1中断或无法使用，则UE必须进行RRC重建。SRB2一般仅用于传输NAS信令或与安全方面有关的信令。UE可以不配置SRB3。除紧急业务，UE必须与网络建立RRC连接才能进行后续的通信。虽然未图示，但第一节点可具有在L2层355之上的若干上部层。此外还包括终止于网络侧上的P-GW处的网络层(例如，IP层)和终止于连接的另一端(例如，远端UE、服务器等等)处的应用层。对于涉及中继服务的UE，其控制面还可包括适配子层SRAP(Sidelink Relay Adaptation Protocol，副链路中继适配可以)308，其用户面也可包括适配子层SRAP358，适配层的引入有助于更低层，例如MAC层，例如RLC层，对来自于多个源UE的数据进行复用和/或区分。对于不涉及中继通信的节点，通信的过程中不需要PC5-S307、SRAP308，SRAP358.Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture for a user plane and a control plane according to the present application, as shown in FIG3. FIG3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300. FIG3 shows the radio protocol architecture of the control plane 300 for a first node (UE, satellite or aircraft in gNB or NTN) and a second node (satellite or aircraft in gNB, UE or NTN), or between two UEs using three layers: layer 1, layer 2, and layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY301 herein. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first node and the second node and the two UEs through PHY301. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second node. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides support for inter-zone mobility of the first node between the second node. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell between the first nodes. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the second node and the first node. The PC5-S (PC5 Signaling Protocol) sublayer 307 is responsible for processing the signaling protocol of the PC5 interface. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). The radio protocol architecture for the first node and the second node in the user plane 350 is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping between QoS flows and data radio bearers (DRBs) to support the diversity of services. SRB can be regarded as a service or interface provided by the PDCP layer to a higher layer, such as the RRC layer. In the NR system, SRBs include SRB1, SRB2, SRB3, and SRB4 when it comes to sidelink communication, which are used to transmit different types of control signaling. SRB is a bearer between the UE and the access network, and is used to transmit control signaling including RRC signaling between the UE and the access network. SRB1 has a special meaning for the UE. After each UE establishes an RRC connection, there will be SRB1 for transmitting RRC signaling. Most of the signaling is transmitted through SRB1. If SRB1 is interrupted or cannot be used, the UE must perform RRC reconstruction. SRB2 is generally only used to transmit NAS signaling or signaling related to security. The UE may not configure SRB3. Except for emergency services, the UE must establish an RRC connection with the network for subsequent communications. Although not shown, the first node may have several upper layers above the L2 layer 355. In addition, it also includes a network layer (e.g., IP layer) terminated at the P-GW on the network side and an application layer terminated at the other end of the connection (e.g., remote UE, server, etc.). For UEs involved in relay services, its control plane may also include an adaptation sublayer SRAP (Sidelink Relay Adaptation Protocol) 308, and its user plane may also include an adaptation sublayer SRAP358. The introduction of the adaptation layer helps lower layers, such as the MAC layer, such as the RLC layer, to multiplex and/or distinguish data from multiple source UEs. For nodes not involved in relay communication, PC5-S307, SRAP308, SRAP358 are not required during the communication process.
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第一节点。As an embodiment, the wireless protocol architecture in FIG. 3 is applicable to the first node in the present application.
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第二节点。As an embodiment, the wireless protocol architecture in FIG. 3 is applicable to the second node in the present application.
作为一个实施例，本申请中的所述第一信令生成于RRC306。As an embodiment, the first signaling in the present application is generated in RRC306.
作为一个实施例，本申请中的所述第一信号生成于RRC306或MAC302或PHY301。As an embodiment, the first signal in the present application is generated in RRC306 or MAC302 or PHY301.
作为一个实施例，本申请中的所述第一消息生成于RRC306。As an embodiment, the first message in the present application is generated in RRC306.
作为一个实施例，本申请中的所述第二信号生成于PHY301。As an embodiment, the second signal in the present application is generated by PHY301.
作为一个实施例，本申请中的所述第一随机接入信号生成于PHY301。As an embodiment, the first random access signal in the present application is generated in PHY301.
作为一个实施例，本申请中的所述第三信号生成于RRC306或MAC302或PHY301。As an embodiment, the third signal in the present application is generated by RRC306 or MAC302 or PHY301.
实施例4Example 4
实施例4示出了根据本申请的一个实施例的第一通信设备和第二通信设备的示意图，如附图4所示。图4是在接入网络中相互通信的第一通信设备450以及第二通信设备410的框图。Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application, as shown in Figure 4. Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.
第一通信设备450包括控制器/处理器459，存储器460，数据源467，发射处理器468，接收处理器456，可选的还可以包括多天线发射处理器457，多天线接收处理器458，发射器/接收器454和天线452。The first communication device 450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, and may optionally also include a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454 and an antenna 452.
第二通信设备410包括控制器/处理器475，存储器476，接收处理器470，发射处理器416，可选的还可以包括多天线接收处理器472，多天线发射处理器471，发射器/接收器418和天线420。The second communication device 410 includes a controller/processor 475 , a memory 476 , a receiving processor 470 , a transmitting processor 416 , and may optionally also include a multi-antenna receiving processor 472 , a multi-antenna transmitting processor 471 , a transmitter/receiver 418 and an antenna 420 .
在从所述第二通信设备410到所述第一通信设备450的传输中，在所述第二通信设备410处，来自核心网络的上层数据包被提供到控制器/处理器475。控制器/处理器475实施L2(Layer-2)层的功能性。在从所述第二通信设备410到所述第一通信设备450的传输中，控制器/处理器475提供标头压缩、加密、包分段和重排序、逻辑与输送信道之间的多路复用，以及基于各种优先级量度对所述第一通信设备450的无线电资源分配。控制器/处理器475还负责丢失包的重新发射，和到所述第一通信设备450的信令。发射处理器416和多天线发射处理器471实施用于L1层(即，物理层)的各种信号处理功能。发射处理器416实施编码和交错以促进所述第二通信设备410处的前向错误校正(FEC)，以及基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK)、M相移键控(M-PSK)、M正交振幅调制(M-QAM))的信号群集的映射。多天线发射处理器471对经编码和调制后的符号进行数字空间预编码，包括基于码本的预编码和基于非码本的预编码，和波束赋型处理，生成一个或多个空间流。发射处理器416随后将每一空间流映射到子载波，在时域和/或频域中与参考信号(例如，导频)多路复用，且随后使用快速傅立叶逆变换(IFFT)以产生载运时域多载波符号流的物理信道。随后多天线发射处理器471对时域多载波符号流进行发送模拟预编码/波束赋型操作。每一发射器418把多天线发射处理器471提供的基带多载波符号流转化成射频流，随后提供到不同天线420。In the transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, the upper layer data packets from the core network are provided to the controller/processor 475. The controller/processor 475 implements the functionality of the L2 (Layer-2) layer. In the transmission from the second communication device 410 to the first communication device 450, the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics. The controller/processor 475 is also responsible for the retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes with a reference signal (e.g., a pilot) in the time domain and/or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding/beamforming operation on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, and then provides it to a different antenna 420.
在从所述第二通信设备410到所述第一通信设备450的传输中，在所述第一通信设备450处，每一接收器454通过其相应天线452接收信号。每一接收器454恢复调制到射频载波上的信息，且将射频流转化成基带多载波符号流提供到接收处理器456。接收处理器456和多天线接收处理器458实施L1层的各种信号处理功能。多天线接收处理器458对来自接收器454的基带多载波符号流进行接收模拟预编码/波束赋型操作。接收处理器456使用快速傅立叶变换(FFT)将接收模拟预编码/波束赋型操作后的基带多载波符号流从时域转换到频域。在频域，物理层数据信号和参考信号被接收处理器456解复用，其中参考信号将被用于信道估计，数据信号在多天线接收处理器458中经过多天线检测后恢复出以所述第一通信设备450为目的地的任何空间流。每一空间流上的符号在接收处理器456中被解调和恢复，并生成软决策。随后接收处理器456解码和解交错所述软决策以恢复在物理信道上由所述第二通信设备410发射的上层数据和控制信号。随后将上层数据和控制信号提供到控制器/处理器459。控制器/处理器459实施L2层的功能。控制器/处理器459可与存储程序代码和数据的存储器460相关联。存储器460可称为计算机可读媒体。在从所述第二通信设备410到所述第二通信设备450的传输中，控制器/处理器459提供输送与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自核心网络的上层数据包。随后将上层数据包提供到L2层之上的所有协议层。也可将各种控制信号提供到L3以用于L3处理。In the transmission from the second communication device 410 to the first communication device 450, at the first communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding/beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding/beamforming operation from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. The upper layer data and control signals are then provided to the controller/processor 459. The controller/processor 459 implements the functions of the L2 layer. The controller/processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the second communication device 410 to the second communication device 450, the controller/processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.
在从所述第一通信设备450到所述第二通信设备410的传输中，在所述第一通信设备450处，使用数据源467来将上层数据包提供到控制器/处理器459。数据源467表示L2层之上的所有协议层。类似于在从所述第二通信设备410到所述第一通信设备450的传输中所描述所述第二通信设备410处的发送功能，控制器/处理器459基于无线资源分配来实施标头压缩、加密、包分段和重排序以及逻辑与输送信道之间的多路复用，实施用于用户平面和控制平面的L2层功能。控制器/处理器459还负责丢失包的重新发射，和到所述第二通信设备410的信令。发射处理器468执行调制映射、信道编码处理，多天线发射处理器457进行数字多天线空间预编码，包括基于码本的预编码和基于非码本的预编码，和波束赋型处理，随后发射处理器468将产生的空间流调制成多载波/单载波符号流，在多天线发射处理器457中经过模拟预编码/波束赋型操作后再经由发射器454提供到不同天线452。每一发射器454首先把多天线发射处理器457提供的基带符号流转化成射频符号流，再提供到天线452。In the transmission from the first communication device 450 to the second communication device 410, at the first communication device 450, a data source 467 is used to provide upper layer data packets to the controller/processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function at the second communication device 410 described in the transmission from the second communication device 410 to the first communication device 450, the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for user plane and control plane. The controller/processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication device 410. The transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier/single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding/beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.
在从所述第一通信设备450到所述第二通信设备410的传输中，所述第二通信设备410处的功能类似于在从所述第二通信设备410到所述第一通信设备450的传输中所描述的所述第一通信设备450处的接收功能。每一接收器418通过其相应天线420接收射频信号，把接收到的射频信号转化成基带信号，并把基带信号提供到多天线接收处理器472和接收处理器470。接收处理器470和多天线接收处理器472共同实施L1层的功能。控制器/处理器475实施L2层功能。控制器/处理器475可与存储程序代码和数据的存储器476相关联。存储器476可称为计算机可读媒体。在从所述第一通信设备450到所述第二通信设备410的传输中，控制器/处理器475提供输送与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自UE450的上层数据包。来自控制器/处理器475的上层数据包可被提供到核心网络。In the transmission from the first communication device 450 to the second communication device 410, the function at the second communication device 410 is similar to the reception function at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller/processor 475 implements the L2 layer functions. The controller/processor 475 can be associated with a memory 476 storing program codes and data. The memory 476 can be referred to as a computer-readable medium. In the transmission from the first communication device 450 to the second communication device 410, the controller/processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller/processor 475 may be provided to the core network.
作为一个实施例，所述第一通信设备450装置包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用，所述第一通信设备450装置至少：接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；发送第一信号；伴随所述第一信号，开始所述第一计时器；其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。As an embodiment, the first communication device 450 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the first communication device 450 apparatus at least: receives a first signaling, the first signaling is used to configure a first timer, the first signaling is a legal RRC signaling; sends a first signal; starts the first timer along with the first signal; wherein the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第一通信设备450包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；发送第一信号；伴随所述第一信号，开始所述第一计时器；其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: receiving a first signaling, wherein the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling; sending a first signal; starting the first timer along with the first signal; wherein the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第二通信设备410装置包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用，所述第二通信设备410装置至少：发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；接收第一信号；其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。As an embodiment, the second communication device 410 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor, and the second communication device 410 apparatus at least: sends a first signaling, the first signaling is used to configure a first timer, the first signaling is a legal RRC signaling; receives a first signal; wherein the first timer is started along with the first signal; the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第二通信设备410包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；接收第一信号；其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。As an embodiment, the second communication device 410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: sending a first signaling, wherein the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling; receiving a first signal; wherein the first timer is started along with the first signal; the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第一通信设备450对应本申请中的第一节点。As an embodiment, the first communication device 450 corresponds to the first node in this application.
作为一个实施例，所述第二通信设备410对应本申请中的第二节点。As an embodiment, the second communication device 410 corresponds to the second node in this application.
作为一个实施例，所述第一通信设备450是一个UE。As an embodiment, the first communication device 450 is a UE.
作为一个实施例，所述第一通信设备450是一个车载终端。As an embodiment, the first communication device 450 is a vehicle-mounted terminal.
作为一个实施例，所述第二通信设备450是一个中继。As an embodiment, the second communication device 450 is a relay.
作为一个实施例，所述第二通信设备410是一个卫星。As an embodiment, the second communication device 410 is a satellite.
作为一个实施例，所述第二通信设备410是一个飞行器。As an embodiment, the second communication device 410 is an aircraft.
作为一个实施例，所述第二通信设备410是一个基站。As an embodiment, the second communication device 410 is a base station.
作为一个实施例，接收器454(包括天线452)，接收处理器456和控制器/处理器459被用于本申请中接收所述第一信令。As an embodiment, the receiver 454 (including the antenna 452), the receiving processor 456 and the controller/processor 459 are used to receive the first signaling in the present application.
作为一个实施例，接收器454(包括天线452)，接收处理器456和控制器/处理器459被用于本申请中接收所述第一消息。As an embodiment, the receiver 454 (including the antenna 452), the receiving processor 456 and the controller/processor 459 are used to receive the first message in the present application.
作为一个实施例，发射器454(包括天线452)，发射处理器468和控制器/处理器459被用于本申请中发送所述第一信号。As an embodiment, the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the first signal in the present application.
作为一个实施例，发射器454(包括天线452)，发射处理器468和控制器/处理器459被用于本申请中发送所述第二信号。As an embodiment, the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the second signal in the present application.
作为一个实施例，发射器454(包括天线452)，发射处理器468和控制器/处理器459被用于本申请中发送所述第三信号。As an embodiment, the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the third signal in the present application.
作为一个实施例，发射器454(包括天线452)，发射处理器468和控制器/处理器459被用于本申请中发送所述第一随机接入信号。As an embodiment, the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller/processor 459 are used to send the first random access signal in the present application.
作为一个实施例，发射器416(包括天线420)，发射处理器412和控制器/处理器440被用于本申请中发送所述第一信令。As an embodiment, the transmitter 416 (including the antenna 420), the transmission processor 412 and the controller/processor 440 are used to send the first signaling in the present application.
作为一个实施例，发射器416(包括天线420)，发射处理器412和控制器/处理器440被用于本申请中发送所述第一消息。As an embodiment, the transmitter 416 (including the antenna 420), the transmit processor 412 and the controller/processor 440 are used to send the first message in the present application.
作为一个实施例，接收器416(包括天线420)，接收处理器412和控制器/处理器440被用于本申请中接收所述第一信号。As an embodiment, the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the first signal in the present application.
作为一个实施例，接收器416(包括天线420)，接收处理器412和控制器/处理器440被用于本申请中接收所述第二信号。As an embodiment, the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the second signal in the present application.
作为一个实施例，接收器416(包括天线420)，接收处理器412和控制器/处理器440被用于本申请中接收所述第三信号。As an embodiment, the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the third signal in the present application.
作为一个实施例，接收器416(包括天线420)，接收处理器412和控制器/处理器440被用于本申请中接收所述第一随机接入信号。As an embodiment, the receiver 416 (including the antenna 420), the receiving processor 412 and the controller/processor 440 are used to receive the first random access signal in the present application.
实施例5Example 5
实施例5示例了根据本申请的一个实施例的无线信号传输流程图，如附图5所示。附图5中，U01对应本申请的第一节点，U02对应本申请的第二节点，特别说明的是本示例中的顺序并不限制本申请中的信号传输顺序和实施的顺序，其中F51和F52内的步骤是可选的。Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in FIG5. In FIG5, U01 corresponds to the first node of the present application, and U02 corresponds to the second node of the present application. It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in the present application, wherein the steps in F51 and F52 are optional.
对于第一节点U01，在步骤S5101中接收第一信令；在步骤S5102中接收合法RRC信令之外的下行信令；在步骤S5103中接收第一消息；在步骤S5104中发送第二信号；在步骤S5105中发送第一随机接入信号；在步骤S5106中发送第一信号；在步骤S5107中发送第三信号。For the first node U01 , the first signaling is received in step S5101; the downlink signaling other than the legal RRC signaling is received in step S5102; the first message is received in step S5103; the second signal is sent in step S5104; the first random access signal is sent in step S5105; the first signal is sent in step S5106; and the third signal is sent in step S5107.
对于第二节点U02，在步骤S5201中发送第一信令；在步骤S5202中发送合法RRC信令之外的下行信令；在步骤S5203中发送第一消息；在步骤S5204中接收第二信号；在步骤S5205中接收第一随机接入信号；在步骤S5206中接收第一信号；在步骤S5207中接收第三信号。For the second node U02 , a first signaling is sent in step S5201; a downlink signaling other than a legal RRC signaling is sent in step S5202; a first message is sent in step S5203; a second signal is received in step S5204; a first random access signal is received in step S5205; a first signal is received in step S5206; and a third signal is received in step S5207.
在实施例5中，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；伴随所述第一信号，所述第一计时器被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。In Example 5, the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling; the first timer is started along with the first signal; the first signal is used for an RRC connection; the RRC connection is related to a first cell; the phrase "the first signaling is used to configure the first timer" means: configuring a first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on downlink signaling other than the legal RRC signaling.
作为一个实施例，所述第一节点U01是一个支持3GPP发布17以后版本的UE。As an embodiment, the first node U01 is a UE supporting 3GPP release 17 or later versions.
作为一个实施例，所述第二节点U02是一个基站。As an embodiment, the second node U02 is a base station.
作为一个实施例，所述第二节点U02是所述第一节点的服务小区。As an embodiment, the second node U02 is a service cell of the first node.
作为一个实施例，所述第二节点U02是所述第一小区。As an embodiment, the second node U02 is the first cell.
作为一个实施例，所述第二节点U02是所述第一节点源小区。As an embodiment, the second node U02 is the first node source cell.
作为一个实施例，所述第二节点U02是所述第一节点目的小区。As an embodiment, the second node U02 is the destination cell of the first node.
作为一个实施例，所述第二节点U02是所述第一节点主小区。As an embodiment, the second node U02 is the primary cell of the first node.
作为一个实施例，所述第二节点U02是所述第一节点主小区组。As an embodiment, the second node U02 is the primary cell group of the first node.
作为一个实施例，尽管在附图5中，所述第一信令由所述第二节点U02发送，这并不排斥，所述第一信令可以由所述第二节点U02以外的节点发送。As an embodiment, although in FIG. 5 , the first signaling is sent by the second node U02, this is not exclusive, and the first signaling may be sent by a node other than the second node U02.
作为一个实施例，所述第一信令的发送者与所述第一信号的接收者相同。As an embodiment, the sender of the first signaling is the same as the receiver of the first signal.
作为一个实施例，所述第一信令的发送者与所述第一信号的接收者也可以不相同。As an embodiment, the sender of the first signaling and the receiver of the first signal may also be different.
作为该实施例的一个子实施例，本申请所提出的方法也支持所述第一信令的发送者与所述第一信号的接收者也可以不相同。As a sub-embodiment of this embodiment, the method proposed in the present application also supports that the sender of the first signaling and the receiver of the first signal may be different.
作为一个实施例，所述第一信令通过专用的方式发送给所述第一节点U01。As an embodiment, the first signaling is sent to the first node U01 in a dedicated manner.
作为一个实施例，所述第一信令包括RRCReconfiguration消息的至少部分域。As an embodiment, the first signaling includes at least a partial field of the RRCReconfiguration message.
作为一个实施例，所述第一节点U01在步骤S5101之后，步骤S5106之前进入RRC空闲态或者RRC不活跃态。As an embodiment, the first node U01 enters the RRC idle state or the RRC inactive state after step S5101 and before step S5106.
作为该实施例的一个子实施例，所述第一节点U01在步骤S5102之后进入RRC空闲态或者RRC不活跃态。As a sub-embodiment of this embodiment, the first node U01 enters the RRC idle state or the RRC inactive state after step S5102.
作为该实施例的一个子实施例，所述第一节点U01在步骤S5102之前进入RRC空闲态或者RRC不活跃态。As a sub-embodiment of this embodiment, the first node U01 enters the RRC idle state or the RRC inactive state before step S5102.
作为该实施例的一个子实施例，所述第一信号用于请求建立RRC连接或者请求恢复RRC连接。As a sub-embodiment of this embodiment, the first signal is used to request to establish an RRC connection or to request to restore an RRC connection.
作为该实施例的一个子实施例，本申请所提出的方法适用于，如附图5所记载的所述第一信号是针对所述第二节点U02，也适用于所述第一信号是针对所述第二节点U02以外的小区的。As a sub-embodiment of this embodiment, the method proposed in the present application is applicable to the case where the first signal is directed to the second node U02 as recorded in FIG. 5 , and is also applicable to the case where the first signal is directed to a cell other than the second node U02.
作为一个实施例，本申请所提出的方法适用于，所述第一消息的发送者是所述第二节点U02，也适用于所述第一消息的发送者是所述第二节点U02以外的节点。As an embodiment, the method proposed in the present application is applicable when the sender of the first message is the second node U02, and is also applicable when the sender of the first message is a node other than the second node U02.
作为一个实施例，所述第一消息指示切换到是第二节点U02，则所述第一消息的发送者是所述第二节点U02以外的节点。As an embodiment, the first message indicates switching to the second node U02, and the sender of the first message is a node other than the second node U02.
作为一个实施例，所述第一消息指示切换到是第二节点U02以外的节点，则所述第一消息的发送者可以是所述第二节点U02。As an embodiment, if the first message indicates switching to a node other than the second node U02, the sender of the first message may be the second node U02.
作为一个实施例，所述第一消息包括reconfigurationWithSync域。As an embodiment, the first message includes a reconfigurationWithSync field.
作为一个实施例，所述第一消息用于指示切换。As an embodiment, the first message is used to indicate switching.
作为一个实施例，所述第一消息用于配置SpCell。As an embodiment, the first message is used to configure the SpCell.
作为该实施例的一个子实施例，所述第一消息包括SpCellConfig。As a sub-embodiment of this embodiment, the first message includes SpCellConfig.
作为一个实施例，当所述第一消息被接收到时，所述第一信号用于修改RRC连接。As an embodiment, when the first message is received, the first signal is used to modify the RRC connection.
作为一个实施例，当所述第一消息被接收到时，所述第一计时器被开始。As an embodiment, when the first message is received, the first timer is started.
作为一个实施例，当所述第一消息被执行时，所述第一计时器被开始。As an embodiment, when the first message is executed, the first timer is started.
作为一个实施例，当所述第一消息被执行时，所述第一计时器是T304。As an embodiment, when the first message is executed, the first timer is T304.
作为一个实施例，仅当所述第一消息被接收时，所述第一计时器是T304，且所述第一计时器在所述第一信号发送之前被启动。As an embodiment, the first timer is T304 only when the first message is received, and the first timer is started before the first signal is sent.
作为一个实施例，步骤S5203在步骤S5201之后被发送。As an embodiment, step S5203 is sent after step S5201.
作为一个实施例，步骤S5203在步骤S5202之后被发送。As an embodiment, step S5203 is sent after step S5202.
作为一个实施例，当所述第一信号被用于建立或恢复RRC连接时，所述第一消息未被使用。As an embodiment, when the first signal is used to establish or restore an RRC connection, the first message is not used.
作为该实施例的一个子实施例，所述第一计时器在发送所述第一信号时被触发。As a sub-embodiment of this embodiment, the first timer is triggered when the first signal is sent.
作为该实施例的一个子实施例，所述第一计时器是T304以外的计时器。As a sub-embodiment of this embodiment, the first timer is a timer other than T304.
作为该实施例的一个子实施例，所述第一计时器是T300,T301,T311,T319中的一个。As a sub-embodiment of this embodiment, the first timer is one of T300, T301, T311, and T319.
作为一个实施例，建立RRC连接包括重新建立RRC连接。As an embodiment, establishing the RRC connection includes re-establishing the RRC connection.
作为一个实施例，所述合法RRC信令之外的下行信令是RRC信令。As an embodiment, the downlink signaling other than the legal RRC signaling is RRC signaling.
作为一个实施例，所述合法RRC信令之外的下行信令仅属于3GPP发布17之后的针对NR的版本。As an embodiment, the downlink signaling other than the legal RRC signaling only belongs to the version for NR after 3GPP release 17.
作为一个实施例，所述合法RRC信令之外的下行信令与所述第一信令属于同一个RRC消息。As an embodiment, the downlink signaling other than the legal RRC signaling and the first signaling belong to the same RRC message.
作为一个实施例，所述合法RRC信令之外的下行信令与所述第一信令属于不同的RRC消息。As an embodiment, the downlink signaling other than the legal RRC signaling and the first signaling belong to different RRC messages.
作为一个实施例，所述合法RRC信令之外的下行信令通过单播的方式或专用的信道发送给所述第一节点U01。As an embodiment, the downlink signaling other than the legal RRC signaling is sent to the first node U01 via unicast or a dedicated channel.
作为一个实施例，所述合法RRC信令之外的下行信令是广播信息的发送周期。As an embodiment, the downlink signaling other than the legal RRC signaling is a sending period of broadcast information.
作为一个实施例，所述合法RRC信令之外的下行信令包括是否能在一个资源池内检测到所述第一小区的广播信息。As an embodiment, the downlink signaling other than the legal RRC signaling includes broadcast information of whether the first cell can be detected in a resource pool.
作为一个实施例，所述合法RRC信令之外的下行信令通过广播的方式被发送。As an embodiment, the downlink signaling other than the legal RRC signaling is sent via broadcasting.
作为一个实施例，所述合法RRC信令之外的下行信令不是合法的RRC信令。As an embodiment, the downlink signaling other than the legal RRC signaling is not legal RRC signaling.
作为一个实施例，所述合法RRC信令之外的下行信令无法被仅支持旧版本的UE解读。As an embodiment, downlink signaling other than the legal RRC signaling cannot be interpreted by a UE that only supports the old version.
作为一个实施例，所述合法RRC信令之外的下行信令是RRCreconfiguration消息中的一个域。As an embodiment, the downlink signaling other than the legal RRC signaling is a field in the RRCreconfiguration message.
作为该实施例的一个子实施例，所述一个域是3GPP发布17之后的NR协议版本的域。As a sub-embodiment of this embodiment, the one domain is a domain of the NR protocol version after 3GPP release 17.
作为一个实施例，所述合法RRC信令之外的下行信令是所述第一小区的广播信息。As an embodiment, the downlink signaling other than the legal RRC signaling is the broadcast information of the first cell.
作为一个实施例，所述合法RRC信令之外的下行信令是SIB1或属于SIB1中的一个域。As an embodiment, the downlink signaling other than the legal RRC signaling is SIB1 or belongs to a domain in SIB1.
作为一个实施例，所述合法RRC信令之外的下行信令指示所述第一小区使用能量节省。As an embodiment, the downlink signaling other than the legal RRC signaling instructs the first cell to use energy saving.
作为一个实施例，所述合法RRC信令之外的下行信令指示所述第一小区不支持仅支持旧版本的UE。As an embodiment, the downlink signaling other than the legal RRC signaling indicates that the first cell does not support UE that only supports the old version.
作为一个实施例，所述合法RRC信令之外的下行信令指示所述第一小区的广播信息的发送周期是第二周期。As an embodiment, the downlink signaling other than the legal RRC signaling indicates that the sending period of the broadcast information of the first cell is the second period.
作为一个实施例，所述第一消息包括RRC的条件重配置。As an embodiment, the first message includes conditional reconfiguration of RRC.
作为一个实施例，所述第一节点U01，在接收所述第一消息后，存储所述第一消息。As an embodiment, the first node U01 stores the first message after receiving the first message.
作为该实施例的一个子实施例，所述第一消息被存储于状态变量。As a sub-embodiment of this embodiment, the first message is stored in a state variable.
作为一个实施例，作为所述第一消息所包括的所述RRC的条件重配置所关联的条件被满足的响应，所述第一节点U01，执行存储的所述第一消息。As an embodiment, in response to the condition associated with the conditional reconfiguration of the RRC included in the first message being met, the first node U01 executes the stored first message.
作为该实施例的一个子实施例，所述第一消息所包括的所述RRC的条件重配置包括或关联触发条件，当所述触发条件被满足时，所述第一消息所包括的所述RRC的条件重配置被执行。As a sub-embodiment of this embodiment, the conditional reconfiguration of the RRC included in the first message includes or is associated with a trigger condition, and when the trigger condition is met, the conditional reconfiguration of the RRC included in the first message is executed.
作为该实施例的一个子实施例，所述第一消息所包括的所述RRC的条件重配置是用于切换的所述第一小区的。As a sub-embodiment of this embodiment, the conditional reconfiguration of the RRC included in the first message is for switching the first cell.
作为该实施例的一个子实施例，所述触发条件包括针对信道质量的测量结果满足第一阈值，所述第一阈值由所述第一消息配置。As a sub-embodiment of this embodiment, the trigger condition includes that a measurement result of the channel quality satisfies a first threshold, and the first threshold is configured by the first message.
作为该实施例的一个子实施例，所述触发条件包括针对所述第一小区的测量结果满足第一阈值，所述第一阈值由所述第一消息配置。As a sub-embodiment of this embodiment, the trigger condition includes that the measurement result of the first cell satisfies a first threshold, and the first threshold is configured by the first message.
作为一个实施例，短语所述第一信号被用于RRC连接的含义是：所述第一信号被用于修改RRC连接，所述第一信号用于指示RRC的重配置完成。As an embodiment, the phrase that the first signal is used for RRC connection means that the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of the RRC is completed.
作为该实施例的一个子实施例，所述第一信号包括RRCReconfiguration的至少部分域。As a sub-embodiment of this embodiment, the first signal includes at least a portion of the RRCReconfiguration field.
作为一个实施例，所述第一计时器的停止条件包括：针对所述第一小区的随机接入过程被成功完成。As an embodiment, the stop condition of the first timer includes: the random access process for the first cell is successfully completed.
作为该实施例的一个实施例，短语针对所述第一小区的随机接入过程被成功完成的含义是，成功的接入了所述第一小区。As an embodiment of this embodiment, the phrase that the random access procedure for the first cell is successfully completed means that the first cell is successfully accessed.
作为该实施例的一个实施例，短语针对所述第一小区的随机接入过程被成功完成的含义是，接收到所述第一小区的针对随机接入的确认。As an embodiment of this embodiment, the phrase that the random access procedure for the first cell is successfully completed means that a confirmation for the random access of the first cell is received.
作为一个实施例，短语伴随所述第一信号，开始所述第一计时器的含义包括：在所述第一信号被发送之前，当应用存储的第一消息时开始所述第一计时器，所述第一消息被成功应用触发所述第一信号的发送。As an embodiment, the phrase accompanying the first signal and starting the first timer means: before the first signal is sent, the first timer is started when the first message stored is applied, and the first message is successfully applied to trigger the sending of the first signal.
作为该实施例的一个子实施例，所述第一消息用于条件切换。As a sub-embodiment of this embodiment, the first message is used for conditional switching.
作为该实施例的一个子实施例，所述第一信号用于指示切换完成。As a sub-embodiment of this embodiment, the first signal is used to indicate that the switching is completed.
作为该实施例的一个子实施例，所述第一信号包括RRCReconfigurationComplete。As a sub-embodiment of this embodiment, the first signal includes RRCReconfigurationComplete.
作为该实施例的一个子实施例，在执行或应用所述第一消息时，所述第一计时器被开始。As a sub-embodiment of this embodiment, the first timer is started when the first message is executed or applied.
作为一个实施例，所述第二信号用于唤醒所述第一小区。As an embodiment, the second signal is used to wake up the first cell.
作为一个实施例，步骤S5104在步骤S5102之后被执行。As an embodiment, step S5104 is executed after step S5102.
作为一个实施例，步骤S5104在步骤S5103之后被执行。As an embodiment, step S5104 is executed after step S5103.
作为一个实施例，步骤S5104在步骤S5105之前被执行。As an embodiment, step S5104 is executed before step S5105.
作为一个实施例，短语唤醒所述第一小区的含义包括：用于触发所述第一小区退出功率节省状态。As an embodiment, the phrase waking up the first cell includes: being used to trigger the first cell to exit a power saving state.
作为一个实施例，短语唤醒所述第一小区的含义包括：用于触发所述第一小区从功率节省状态到其它状态或进入正常状态或进入非功率节省状态。As an embodiment, the phrase waking up the first cell includes: being used to trigger the first cell to switch from a power saving state to other states or to enter a normal state or to enter a non-power saving state.
作为一个实施例，短语唤醒所述第一小区的含义包括：用于触发所述第一小区从不支持仅支持旧版本的UE到支持仅支持旧版本的UE。As an embodiment, the phrase waking up the first cell includes: being used to trigger the first cell to change from not supporting UE that only supports the old version to supporting UE that only supports the old version.
作为一个实施例，短语唤醒所述第一小区的含义包括：用于触发所述第一小区以第二周期发送广播信息。As an embodiment, the phrase “waking up the first cell” means: being used to trigger the first cell to send broadcast information in a second period.
作为该实施例的一个子实施例，在所述第一小区被环境之前，所述第一小区以第一周期发送广播信息。As a sub-embodiment of this embodiment, before the first cell is locked, the first cell sends broadcast information at a first period.
作为一个实施例，短语唤醒所述第一小区的含义包括：用于触发所述第一小区发送第二类广播信息。As an embodiment, the phrase “waking up the first cell” means: being used to trigger the first cell to send the second type of broadcast information.
作为该实施例的一个子实施例，在所述第一小区被环境之前，所述第一小区不发送所述第二类广播信息，仅发送第一类广播信息。As a sub-embodiment of this embodiment, before the first cell is blocked, the first cell does not send the second type of broadcast information, but only sends the first type of broadcast information.
作为一个实施例，所述第二信号是在物理层生成且不包括MAC层的PDU。As an embodiment, the second signal is a PDU generated at the physical layer and does not include a MAC layer.
作为一个实施例，以上方法的好处是，物理层的信号更加省电，接收MAC层PDU或者更高层PDU比较费电。As an embodiment, the advantage of the above method is that the signal of the physical layer is more power-saving, while receiving the MAC layer PDU or higher layer PDU is more power-consuming.
作为一个实施例，所述第一随机接入信号是消息1。As an embodiment, the first random access signal is message 1.
作为一个实施例，所述第一随机接入信号是物理层的信号。As an embodiment, the first random access signal is a physical layer signal.
作为一个实施例，所述第一随机接入信号是前导序列生成的信号。As an embodiment, the first random access signal is a signal generated by a preamble sequence.
作为一个实施例，所述第一随机接入信号用于接入所述第一小区。As an embodiment, the first random access signal is used to access the first cell.
作为一个实施例，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。As an embodiment, the candidate resources for transmitting the first random access signal are related to whether the first cell is awakened.
作为一个实施例，所述第一随机接入信号的资源属于所述所述第一随机接入信号的所述候选资源。As an embodiment, the resource of the first random access signal belongs to the candidate resource of the first random access signal.
作为一个实施例，所述第一节点U01在所述第一随机接入信号的候选资源中选择所述第一随机接入信号所使用的资源。As an embodiment, the first node U01 selects resources used by the first random access signal from candidate resources of the first random access signal.
作为一个实施例，所述第一随机接入信号的候选资源由所述第一小区的广播信息确定。As an embodiment, the candidate resources of the first random access signal are determined by the broadcast information of the first cell.
作为一个实施例，所述第一随机接入信号的候选资源在时域上的周期所述第一小区的广播信息的周期确定。As an embodiment, the period of the candidate resources of the first random access signal in the time domain is determined by the period of the broadcast information of the first cell.
作为一个实施例，所述第一随机接入信号的候选资源与所述第一小区的广播信息相关联。As an embodiment, the candidate resources of the first random access signal are associated with the broadcast information of the first cell.
作为一个实施例，当所述第一小区的广播信息发送更频繁时，所述第一随机接入信号的候选资源也会相应的增加。As an embodiment, when the broadcast information of the first cell is sent more frequently, the candidate resources of the first random access signal will also increase accordingly.
作为一个实施例，当所述第一小区的广播信息停止在部分时域资源上发送时，与这些时域资源相关联的随机接入信号的候选资源也会被排除。As an embodiment, when the broadcast information of the first cell stops being sent on some time domain resources, candidate resources of the random access signal associated with these time domain resources will also be excluded.
作为一个实施例，所述***信息是广播信息。As an embodiment, the system information is broadcast information.
作为一个实施例，所述***信息是否是广播的与所述第三信号和/或所述第一节点U01的RRC连接状态有关。As an embodiment, whether the system information is broadcast is related to the third signal and/or the RRC connection status of the first node U01.
作为一个实施例，所述第二计时器用于阻止发送请求***信息的信号。As an embodiment, the second timer is used to prevent sending a signal requesting system information.
作为一个实施例，所述第三信号包括RRCSystemInfoRequest。As an embodiment, the third signal includes RRCSystemInfoRequest.
作为一个实施例，所述第三信号包括请求的***信息的列表。As an embodiment, the third signal includes a list of requested system information.
作为一个实施例，所述第三信号包括请求SIB1。As an embodiment, the third signal includes a request for SIB1.
作为一个实施例，所述第二计时器是T350。As an embodiment, the second timer is T350.
作为一个实施例，所述第三信号用于请求基于请求的***信息。As an embodiment, the third signal is used to request request-based system information.
作为该实施例的一个子实施例，所述基于请求的***信息是不被调度的***信息。As a sub-embodiment of this embodiment, the request-based system information is unscheduled system information.
作为该实施例的一个子实施例，所述基于请求的***信息是不被周期性发送的***信息。As a sub-embodiment of this embodiment, the request-based system information is system information that is not sent periodically.
作为一个实施例，当所述第一小区被唤醒后，所述第二计时器的值和当所述第一小区未被唤醒时所述第二计时器的值不同。As an embodiment, when the first cell is awakened, the value of the second timer is different from the value of the second timer when the first cell is not awakened.
作为一个实施例，当所述第一小区被唤醒后，所述第二计时器的值短于当所述第一小区未被唤醒时所述第二计时器的值不同。As an embodiment, when the first cell is awakened, the value of the second timer is shorter than the value of the second timer when the first cell is not awakened.
作为一个实施例，所述第一信令用于配置所述第二计时器。As an embodiment, the first signaling is used to configure the second timer.
实施例6Example 6
实施例6示例了根据本申请的一个实施例的广播信息的示意图，如附图6所示。Embodiment 6 illustrates a schematic diagram of broadcast information according to an embodiment of the present application, as shown in FIG6 .
作为一个实施例，广播信息一般是周期性发送的，附图6仅示出了广播信息的部分发送情况，在附图6中，广播信息在不同的时间的发送周期可以不一样。As an embodiment, the broadcast information is generally sent periodically. FIG. 6 only shows a partial sending situation of the broadcast information. In FIG. 6 , the sending period of the broadcast information at different times may be different.
作为一个实施例，广播信息的发送的频繁程度影响所述第一计时器的值。As an embodiment, the frequency of sending broadcast information affects the value of the first timer.
作为一个实施例，所述第一小区的广播信息可以是分层(hierarchical)的，例如在未被唤醒时，在某些时间仍然较密集的发送广播信息，但是这一次密集发送和下一次密集发送的间隔较长，即在较长时间内，广播信息的发送平均上变得稀疏了。As an embodiment, the broadcast information of the first cell may be hierarchical. For example, when not awakened, the broadcast information is still sent relatively densely at certain times, but the interval between this dense sending and the next dense sending is longer, that is, over a longer period of time, the sending of broadcast information becomes sparse on average.
作为该实施例的一个子实施例，这种方法有利于保证接收质量，UE仍然可以在密集发送期间进行信号的合并。As a sub-embodiment of this embodiment, this method is helpful to ensure reception quality, and the UE can still combine signals during intensive transmission.
作为一个实施例，当所述第一小区未被唤醒或者未被激活时，所述第一小区的广播信息的发送较为稀疏，当所述第一小区被唤醒或者被激活后，所述第一小区的广播信息的发送相对密集。As an embodiment, when the first cell is not awakened or activated, the broadcast information of the first cell is sent relatively sparsely, and when the first cell is awakened or activated, the broadcast information of the first cell is sent relatively densely.
作为一个实施例，用于唤醒所述第一小区的信号包括第二信号，所述第二信号与请求***信息的信号不同。As an embodiment, the signal used to wake up the first cell includes a second signal, and the second signal is different from the signal requesting system information.
作为一个实施例，所述第二信号不是随机接入信号。As an embodiment, the second signal is not a random access signal.
作为一个实施例，当所述第一节点发送了所述第二信号后，作为响应，所述第一小区增加了广播信息的发送。As an embodiment, after the first node sends the second signal, the first cell increases the sending of broadcast information in response.
作为一个实施例，所述第一小区在第一时间窗内以第一周期发送广播信息，在第二时间窗内以第二周期发送广播信息。As an embodiment, the first cell sends broadcast information with a first period in a first time window, and sends broadcast information with a second period in a second time window.
作为一个实施例，所述第一时间窗是所述第一小区未被唤醒的时间，所述第二时间窗是所述第一小区已经被唤醒的时间。As an embodiment, the first time window is the time when the first cell is not awakened, and the second time window is the time when the first cell is awakened.
作为一个实施例，所述第一时间窗是所述第一小区被唤醒后的时间，所述第二时间窗是所述第一小区未被唤醒的时间。As an embodiment, the first time window is the time after the first cell is awakened, and the second time window is the time when the first cell is not awakened.
作为一个实施例，在未被唤醒的时间，所述第一小区的广播信息的发送周期，短于被唤醒后的发送周期。As an embodiment, when not awakened, the sending period of the broadcast information of the first cell is shorter than the sending period after being awakened.
作为一个实施例，在未被唤醒的时间，所述第一小区的广播信息的发送周期的候选值包括：80ms，160ms，320ms，640ms，1280ms。As an embodiment, when not awakened, candidate values for the sending period of the broadcast information of the first cell include: 80ms, 160ms, 320ms, 640ms, and 1280ms.
作为一个实施例，在被唤醒后，所述第一小区的广播信息的发送周期的候选值包括：5ms，10ms，20ms，40ms。As an embodiment, after being awakened, candidate values for the sending period of the broadcast information of the first cell include: 5ms, 10ms, 20ms, and 40ms.
作为一个实施例，在被唤醒后，所述第一小区的广播信息的发送周期的候选值包括：5ms，10ms，20ms，40ms。As an embodiment, after being awakened, candidate values for the sending period of the broadcast information of the first cell include: 5ms, 10ms, 20ms, and 40ms.
作为一个实施例，在被唤醒后，所述第一小区的广播信息中的同步信号的发送周期是20ms，在未被唤醒时，所述第一小区的广播信息的同步信号的发送周期长于20ms。As an embodiment, after being awakened, the sending period of the synchronization signal in the broadcast information of the first cell is 20ms, and when not awakened, the sending period of the synchronization signal in the broadcast information of the first cell is longer than 20ms.
作为一个实施例，在被唤醒后，所述第一小区的广播信息中的MIB的发送周期是40ms，在未被唤醒时，所述第一小区的广播信息的MIB的发送周期长于40ms。As an embodiment, after being awakened, the sending period of the MIB in the broadcast information of the first cell is 40ms, and when not awakened, the sending period of the MIB in the broadcast information of the first cell is longer than 40ms.
作为一个实施例，在被唤醒后，所述第一小区的广播信息中的SIB1的发送周期是80ms，在未被唤醒时，所述第一小区的广播信息的SIB的发送周期长于80ms。As an embodiment, after being awakened, the sending period of SIB1 in the broadcast information of the first cell is 80ms, and when not awakened, the sending period of SIB in the broadcast information of the first cell is longer than 80ms.
作为该实施例的一个子实施例，在未被唤醒时，所述第一小区的广播信息的SIB的发送周期为无穷大，即仅支持基于请求的发送方式。As a sub-embodiment of this embodiment, when not awakened, the transmission period of the SIB of the broadcast information of the first cell is infinite, that is, only the request-based transmission method is supported.
作为一个实施例，是否在预期的资源池内检测到所述第一小区的广播信息被用于确定所述第一小区的广播信息的周期，或者所述第一小区是否被唤醒。As an embodiment, whether the broadcast information of the first cell is detected in the expected resource pool is used to determine the period of the broadcast information of the first cell, or whether the first cell is awakened.
作为该实施例的一个子实施例，当未在预期的资源池内检测到所述第一小区的广播信息，则认为所述第一小区未被唤醒或者发送周期是第一周期。As a sub-embodiment of this embodiment, when the broadcast information of the first cell is not detected in the expected resource pool, it is considered that the first cell is not awakened or the sending period is the first period.
作为该实施例的一个子实施例，所述预期的资源池是固定的。As a sub-embodiment of this embodiment, the expected resource pool is fixed.
作为该实施例的一个子实施例，在多少个预期的资源上未检测到所述第一小区的广播信息可以用于确定所述第一小区的广播信息的发送周期，例如有一半的预期的资源上没有检测到广播信息，那么所述第一小区的广播信息的发送周期就被拉长了一倍。As a sub-embodiment of this embodiment, the number of expected resources on which the broadcast information of the first cell is not detected can be used to determine the sending period of the broadcast information of the first cell. For example, if the broadcast information is not detected on half of the expected resources, the sending period of the broadcast information of the first cell is doubled.
作为一个实施例，所述第二周期与所述第一周期的比值用于确定所述第一数值和所述第二数值中的之一。As an embodiment, the ratio of the second period to the first period is used to determine one of the first value and the second value.
作为一个实施例，所述第二数值等于所述第一数值乘以所述第二周期与所述第一周期的比值。As an embodiment, the second value is equal to the first value multiplied by the ratio of the second period to the first period.
作为一个实施例，所述第二数值等于，所述第一数值乘以，所述第二周期与所述第一周期的比值的取整。As an embodiment, the second value is equal to the first value multiplied by the integer of the ratio of the second period to the first period.
作为一个实施例，所述第二数值等于，所述第一数值乘以所述第二周期与所述第一周期的比值的结果的取整。As an embodiment, the second value is equal to the integer of the result of multiplying the first value by the ratio of the second period to the first period.
作为一个实施例，所述第二周期和所述第一周期的差值，以及所述第一数值被用于确定所述第二数值。As an embodiment, the difference between the second period and the first period, and the first value are used to determine the second value.
作为一个实施例，所述第二数值等于所述第一数值与所述第二周期和所述第一周期的差值的和。As an embodiment, the second value is equal to the sum of the first value and the difference between the second period and the first period.
作为一个实施例，所述第二数值等于所述第一数值与所述第一周期和所述第二周期的差值的和。As an embodiment, the second value is equal to the sum of the first value and the difference between the first period and the second period.
作为一个实施例，所述第一小区的广播信息指示是否使用了功率节省，当使用了功率节省时，所述第一小区的广播信息的周期是第一周期或者第二周期中的之一。As an embodiment, the broadcast information of the first cell indicates whether power saving is used, and when power saving is used, the period of the broadcast information of the first cell is one of a first period or a second period.
作为一个实施例，所述第一小区的广播信息指示是否支持仅支持旧版本的UE，当不支持仅支持旧版本的UE时，所述第一小区的广播信息的周期是第一周期或者第二周期中的之一。As an embodiment, the broadcast information of the first cell indicates whether UE supporting only the old version is supported. When the UE supporting only the old version is not supported, the period of the broadcast information of the first cell is one of the first period or the second period.
实施例7Example 7
实施例7示例了根据本申请的一个实施例的广播信息的示意图，如附图7所示。Embodiment 7 illustrates a schematic diagram of broadcast information according to an embodiment of the present application, as shown in FIG7 .
作为一个实施例，广播信息一般是周期性发送的，附图7仅示出了广播信息的部分发送情况，在附图7中，广播信息在不同的时间所包括的内容可以不一样。As an embodiment, the broadcast information is generally sent periodically. FIG. 7 only shows a part of the sending of the broadcast information. In FIG. 7 , the content included in the broadcast information may be different at different times.
作为一个实施例，在未被唤醒的时候，所述第一小区的广播信息仅包括第一类广播信息，在被唤醒之后，所述第一小区的广播信息包括第二类广播信息。As an embodiment, when not awakened, the broadcast information of the first cell only includes the first type of broadcast information, and after being awakened, the broadcast information of the first cell includes the second type of broadcast information.
作为一个实施例，在未被唤醒的时候，所述第一小区不发送任何广播信息，在被唤醒之后，所述第一小区才发送广播信息。As an embodiment, when not awakened, the first cell does not send any broadcast information, and after being awakened, the first cell sends broadcast information.
作为一个实施例，在未被唤醒的时候，所述第一小区仅发送基于请求的广播信息，在被唤醒之后，所述第一小区发送基于调度的广播信息。As an embodiment, when not awakened, the first cell only sends request-based broadcast information, and after being awakened, the first cell sends scheduling-based broadcast information.
作为该实施例的一个子实施例，所述基于调度的广播信息是周期性的广播信息。As a sub-embodiment of this embodiment, the scheduling-based broadcast information is periodic broadcast information.
作为一个实施例，在发送所述第二信号之后，所述第一节点在第一预期的资源池上检测所述第一小区的广播信息。As an embodiment, after sending the second signal, the first node detects the broadcast information of the first cell on a first expected resource pool.
作为一个实施例，在发送所述第二信号之前，所述第一节点在第二预期的资源池上检测所述第一小区的广播信息。As an embodiment, before sending the second signal, the first node detects the broadcast information of the first cell on a second expected resource pool.
作为一个实施例，所述第一预期的资源池的资源较所述第二预期的资源池密集。As an embodiment, the resources of the first expected resource pool are denser than those of the second expected resource pool.
作为一个实施例，所述第一类广播信息包括同步信号。As an embodiment, the first type of broadcast information includes a synchronization signal.
作为一个实施例，所述第一类广播信息包括SSB。As an embodiment, the first type of broadcast information includes SSB.
作为一个实施例，所述第二类广播信息包括SIB1。As an embodiment, the second type of broadcast information includes SIB1.
作为一个实施例，所述第一类广播信息不包括SIB1。As an embodiment, the first type of broadcast information does not include SIB1.
作为一个实施例，所述第一类广播信息不包括寻呼信息。As an embodiment, the first type of broadcast information does not include paging information.
作为一个实施例，所述第一类广播信息包括寻呼信息。As an embodiment, the first type of broadcast information includes paging information.
作为一个实施例，当所述第一小区的广播信息仅包括第一类广播信息，不包括第二类广播信息时，所述第一计时器的值是第二数值。As an embodiment, when the broadcast information of the first cell includes only the first type of broadcast information but does not include the second type of broadcast information, the value of the first timer is a second value.
作为一个实施例，当所述第一小区的广播信息包括第二类广播信息时，所述第一计时器的值是第一数值。As an embodiment, when the broadcast information of the first cell includes second-category broadcast information, the value of the first timer is a first numerical value.
作为一个实施例，所述合法RRC信令之外的下行信令由所述第一小区发送。As an embodiment, the downlink signaling other than the legal RRC signaling is sent by the first cell.
作为一个实施例，所述合法RRC信令之外的下行信令由所述第一节点的锚点小区发送。As an embodiment, the downlink signaling other than the legal RRC signaling is sent by the anchor cell of the first node.
实施例8Example 8
实施例8示例了根据本申请的一个实施例的第一信号被用于RRC连接的示意图，如附图8所示。Embodiment 8 illustrates a schematic diagram of a first signal being used for an RRC connection according to an embodiment of the present application, as shown in FIG8 .
作为一个实施例，所述第一信号被用于请求RRC连接。As an embodiment, the first signal is used to request an RRC connection.
作为该实施例的一个子实施例，所述第一信号包括RRCSetupRequest。As a sub-embodiment of this embodiment, the first signal includes RRCSetupRequest.
作为该实施例的一个子实施例，所述第一信号被用于请求建立RRC连接。As a sub-embodiment of this embodiment, the first signal is used to request to establish an RRC connection.
作为该实施例的一个子实施例，所述第一信号被用于请求重新建立RRC连接。As a sub-embodiment of this embodiment, the first signal is used to request re-establishment of the RRC connection.
作为该实施例的一个子实施例，所述第一信号占用的信道包括CCCH(common control channel，公共控制信道)。As a sub-embodiment of this embodiment, the channel occupied by the first signal includes CCCH (common control channel).
作为一个实施例，所述第一信号被用于请求恢复RRC连接。As an embodiment, the first signal is used to request restoration of the RRC connection.
作为该实施例的一个子实施例，所述第一信号包括RRCResumeRequest。As a sub-embodiment of this embodiment, the first signal includes RRCResumeRequest.
作为该实施例的一个子实施例，所述第一信号包括RRCResumeRequest1。As a sub-embodiment of this embodiment, the first signal includes RRCResumeRequest1.
作为该实施例的一个子实施例，所述第一信号占用的信道包括CCCH(common control channel，公共控制信道)。As a sub-embodiment of this embodiment, the channel occupied by the first signal includes CCCH (common control channel).
作为一个实施例，所述第一信号被用于确认RRC连接。As an embodiment, the first signal is used to confirm the RRC connection.
作为一个实施例，所述第一信号被用于修改RRC连接。As an embodiment, the first signal is used to modify the RRC connection.
作为该实施例的一个子实施例，所述第一信号被用于确认修改RRC连接完成。As a sub-embodiment of this embodiment, the first signal is used to confirm that the modification of the RRC connection is completed.
作为该实施例的一个子实施例，所述第一信号包括MAC CE。As a sub-embodiment of this embodiment, the first signal includes MAC CE.
作为该实施例的一个子实施例，所述第一信号包括RRCReconfigurationComplete。As a sub-embodiment of this embodiment, the first signal includes RRCReconfigurationComplete.
作为该实施例的一个子实施例，所述第一信号占用的信道包括DCCH(dedicated control channel，专用控制信道)。As a sub-embodiment of this embodiment, the channel occupied by the first signal includes DCCH (dedicated control channel).
作为一个实施例，所述第一信号是针对所述第一小区的。As an embodiment, the first signal is directed to the first cell.
作为一个实施例，所述第一信号占用所述第一小区的资源。As an embodiment, the first signal occupies resources of the first cell.
实施例9Example 9
实施例9示例了根据本申请的一个实施例的第一数值被用于确定第二数值的示意图，如附图9所示。Embodiment 9 illustrates a schematic diagram of a first numerical value being used to determine a second numerical value according to an embodiment of the present application, as shown in FIG9 .
作为一个实施例，所述第一数值和所述第二数值不同。As an embodiment, the first value and the second value are different.
作为一个实施例，所述第二数值不小于所述第一数值。As an embodiment, the second value is not less than the first value.
作为一个实施例，所述第一信令仅包括所述第一数值。As an embodiment, the first signaling only includes the first value.
作为一个实施例，网络不指示所述第二数值。As an embodiment, the network does not indicate the second value.
作为一个实施例，网络通过隐式的方式指示所述第二数值。As an embodiment, the network indicates the second value in an implicit manner.
作为一个实施例，所述第二数值等于所述第一数值的K倍，其中K为大于1的实数。As an embodiment, the second numerical value is equal to K times the first numerical value, where K is a real number greater than 1.
作为该实施例的一个子实施例，所述K为大于1的正整数。As a sub-embodiment of this embodiment, K is a positive integer greater than 1.
作为一个实施例，所述K与所述第一小区的广播信息有关。As an embodiment, the K is related to the broadcast information of the first cell.
作为一个实施例，所述K与所述第一小区的广播信息的发送周期有关。As an embodiment, the K is related to the sending period of the broadcast information of the first cell.
作为一个实施例，所述K与所述第一小区的广播信息的发送周期和最小的可能的发送周期的比值有关。As an embodiment, K is related to the ratio of the transmission period of the broadcast information of the first cell to the minimum possible transmission period.
作为一个实施例，所述K与所述第一小区的广播信息是否包括所述第二类广播信息。As an embodiment, whether the broadcast information of K and the first cell includes the second type of broadcast information.
作为一个实施例，所述第二数值与所述第一小区是否处于功率节省状态有关。As an embodiment, the second value is related to whether the first cell is in a power saving state.
作为一个实施例，所述第二数值等于所述第一数值和一个偏移量的和。As an embodiment, the second value is equal to the sum of the first value and an offset.
作为一个实施例，所述一个偏移量由网络指示。As an embodiment, the one offset is indicated by the network.
作为一个实施例，所述一个偏移量由所述第一信令指示。As an embodiment, the offset is indicated by the first signaling.
作为一个实施例，所述一个偏移量由所述合法RRC信令之外的下行信令指示。As an embodiment, the offset is indicated by downlink signaling other than the legal RRC signaling.
作为一个实施例，所述一个偏移量由唤醒时延确定。As an embodiment, the offset is determined by the wake-up delay.
作为一个实施例，所述一个偏移量由随机接入时延确定。As an embodiment, the offset is determined by a random access delay.
作为一个实施例，所述第一小区的广播信息指示所述第一计时器的值是所述第一数值还是所述第二数值。As an embodiment, the broadcast information of the first cell indicates whether the value of the first timer is the first value or the second value.
实施例10Example 10
实施例10示例了根据本申请的一个实施例的用于第一节点中的处理装置的结构框图；如附图10所示。在附图10中，第一节点中的处理装置1000包括第一接收机1001和第一发射机1002。在实施例10中，Embodiment 10 illustrates a structural block diagram of a processing device in a first node according to an embodiment of the present application; as shown in FIG10. In FIG10, the processing device 1000 in the first node includes a first receiver 1001 and a first transmitter 1002. In Embodiment 10,
第一接收机1001，接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；A first receiver 1001 receives a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
第一发射机1002，发送第一信号；伴随所述第一信号，开始所述第一计时器；The first transmitter 1002 sends a first signal; along with the first signal, the first timer is started;
其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
作为一个实施例，短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计数器被开始。As an embodiment, the phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first counter is started.
作为一个实施例，所述第一接收机1001，接收第一消息；所述第一消息包括RRC的条件重配置；存储所述第一消息；作为所述第一消息所包括的所述RRC的条件重配置所关联的条件被满足的响应，执行存储的所述第一消息；As an embodiment, the first receiver 1001 receives a first message; the first message includes a conditional reconfiguration of RRC; the first message is stored; in response to a condition associated with the conditional reconfiguration of RRC included in the first message being satisfied, the first message is stored and executed;
其中，短语所述第一信号被用于RRC连接的含义是：所述第一信号被用于修改RRC连接，所述第一信号用于指示RRC的重配置完成；所述第一计时器的停止条件包括：针对所述第一小区的随机接入过程被成功完成；短语伴随所述第一信号，开始所述第一计时器的含义包括：在所述第一信号被发送之前，当应用存储的第一消息时开始所述第一计时器，所述第一消息被成功应用触发所述第一信号的发送。Among them, the phrase "the first signal is used for RRC connection" means: the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of RRC is completed; the stop condition of the first timer includes: the random access process for the first cell is successfully completed; the phrase "accompanying the first signal, starting the first timer" means: before the first signal is sent, the first timer is started when the stored first message is applied, and the first message is successfully applied to trigger the sending of the first signal.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
作为一个实施例，所述第一数值被用于确定所述第二数值。As an embodiment, the first value is used to determine the second value.
作为一个实施例，所述第一发射机1002，发送第二信号，所述第二信号被用于唤醒所述第一小区As an embodiment, the first transmitter 1002 sends a second signal, and the second signal is used to wake up the first cell.
其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
作为一个实施例，所述第一发射机，发送第一随机接入信号；As an embodiment, the first transmitter sends a first random access signal;
其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources for transmitting the first random access signal are related to whether the first cell is awakened.
作为一个实施例，所述第一发射机1002，发送第三信号，所述第三信号被用于请求***信息；伴随所述第三信号的发送，开始第二计时器；As an embodiment, the first transmitter 1002 sends a third signal, where the third signal is used to request system information; along with the sending of the third signal, a second timer is started;
其中，所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
作为一个实施例，所述第一节点是一个用户设备(UE)。As an embodiment, the first node is a user equipment (UE).
作为一个实施例，所述第一节点是一个支持NTN的终端。As an embodiment, the first node is a terminal supporting NTN.
作为一个实施例，所述第一节点是一个飞行器或船只。As an embodiment, the first node is an aircraft or a ship.
作为一个实施例，所述第一节点是一个手机或车载终端。As an embodiment, the first node is a mobile phone or a vehicle-mounted terminal.
作为一个实施例，所述第一节点是一个中继UE和/或U2N远端UE。As an embodiment, the first node is a relay UE and/or a U2N remote UE.
作为一个实施例，所述第一节点是一个物联网终端或工业物联网终端。As an embodiment, the first node is an Internet of Things terminal or an industrial Internet of Things terminal.
作为一个实施例，所述第一节点是一个支持低时延高可靠传输的设备。As an embodiment, the first node is a device supporting low-latency and high-reliability transmission.
作为一个实施例，所述第一接收机1001包括实施例4中的天线452，接收器454，接收处理器456，多天线接收处理器458，控制器/处理器459，存储器460，或数据源467中的至少之一。As an embodiment, the first receiver 1001 includes at least one of the antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller/processor 459, memory 460, or data source 467 in Example 4.
作为一个实施例，所述第一发射机1002包括实施例4中的天线452，发射器454，发射处理器468，多天线发射处理器457，控制器/处理器459，存储器460，或数据源467中的至少之一。As an embodiment, the first transmitter 1002 includes at least one of the antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller/processor 459, memory 460, or data source 467 in Embodiment 4.
实施例11Embodiment 11
实施例11示例了根据本申请的一个实施例的用于第二节点中的处理装置的结构框图；如附图11所示。在附图11中，第二节点中的处理装置1100包括第二发射机1101和第二接收机1102。在实施例11中，Embodiment 11 illustrates a structural block diagram of a processing device in a second node according to an embodiment of the present application; as shown in FIG11. In FIG11, the processing device 1100 in the second node includes a second transmitter 1101 and a second receiver 1102. In Embodiment 11,
第二发射机1101，发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；The second transmitter 1101 sends a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
第二接收机1102，接收第一信号；A second receiver 1102 receives a first signal;
其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
作为一个实施例，短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计数器被开始。As an embodiment, the phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first counter is started.
作为一个实施例，句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。As an embodiment, the meaning of the sentence whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell includes: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
作为一个实施例，所述第一数值被用于确定所述第二数值。As an embodiment, the first value is used to determine the second value.
作为一个实施例，所述第二接收机1102，接收第二信号，所述第二信号被用于唤醒所述第一小区As an embodiment, the second receiver 1102 receives a second signal, and the second signal is used to wake up the first cell.
其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
作为一个实施例，所述第二接收机1102，接收第一随机接入信号；As an embodiment, the second receiver 1102 receives a first random access signal;
其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
作为一个实施例，所述第二接收机1102，接收第三信号，所述第三信号被用于请求***信息；As an embodiment, the second receiver 1102 receives a third signal, where the third signal is used to request system information;
其中，第二计时器伴随所述第三信号的发送被开始；所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The second timer is started along with the sending of the third signal; the third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting the value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
作为一个实施例，所述第二节点是卫星。As an embodiment, the second node is a satellite.
作为一个实施例，所述第二节点是基站。As an embodiment, the second node is a base station.
作为一个实施例，所述第二节点是中继。As an embodiment, the second node is a relay.
作为一个实施例，所述第二节点是接入点。As an embodiment, the second node is an access point.
作为一个实施例，所述第二节点是支持多播的节点。As an embodiment, the second node is a node supporting multicast.
作为一个实施例，所述第二发射机1101包括实施例4中的天线420，发射器418，发射处理器416，多天线发射处理器471，控制器/处理器475，存储器476中的至少之一。As an embodiment, the second transmitter 1101 includes at least one of the antenna 420, transmitter 418, transmit processor 416, multi-antenna transmit processor 471, controller/processor 475, and memory 476 in Embodiment 4.
作为一个实施例，所述第二接收机1102包括实施例4中的天线420，接收器418，接收处理器470，多天线接收处理器472，控制器/处理器475，存储器476中的至少之一。As an embodiment, the second receiver 1102 includes at least one of the antenna 420, the receiver 418, the receiving processor 470, the multi-antenna receiving processor 472, the controller/processor 475, and the memory 476 in Embodiment 4.
本领域普通技术人员可以理解上述方法中的全部或部分步骤可以通过程序来指令相关硬件完成，所述程序可以存储于计算机可读存储介质中，如只读存储器，硬盘或者光盘等。可选的，上述实施例的全部或部分步骤也可以使用一个或者多个集成电路来实现。相应的，上述实施例中的各模块单元，可以采用硬件形式实现，也可以由软件功能模块的形式实现，本申请不限于任何特定形式的软件和硬件的结合。本申请中的用户设备、终端和UE包括但不限于无人机，无人机上的通信模块，遥控飞机，飞行器，小型飞机，手机，平板电脑，笔记本，车载通信设备，无线传感器，上网卡，物联网终端，RFID终端，NB-IoT终端，MTC(Machine Type Communication，机器类型通信)终端，eMTC(enhanced MTC，增强的MTC)终端，数据卡，上网卡，车载通信设备，低成本手机，低成本平板电脑，卫星通信设备，船只通信设备，NTN用户设备等无线通信设备。本申请中的基站或者***设备包括但不限于宏蜂窝基站，微蜂窝基站，家庭基站，中继基站，gNB(NR节点B)NR节点B，TRP(Transmitter Receiver Point，发送接收节点)，NTN基站，卫星设备，飞行平台设备等无线通信设备。A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The user equipment, terminal and UE in the present application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IoT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers, satellite communication equipment, ship communication equipment, NTN user equipment and other wireless communication equipment. The base stations or system equipment in this application include but are not limited to macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point), NTN base stations, satellite equipment, flight platform equipment and other wireless communication equipment.
本发明可以通过不脱离其核心或基本特点的其它指定形式来实施。因此，目前公开的实施例无论如何都应被视为描述性而不是限制性的。发明的范围由所附的权利要求而不是前面的描述确定，在其等效意义和区域之内的所有改动都被认为已包含在其中。The present invention may be implemented in other specified forms without departing from its core or essential features. Therefore, the embodiments disclosed herein should be considered as illustrative rather than restrictive in any way. The scope of the invention is determined by the appended claims rather than the preceding description, and all modifications within their equivalent meanings and regions are considered to be included therein.

Claims (30)

  1. 一种被用于无线通信的第一节点，其中，包括：A first node used for wireless communication, comprising:
    第一接收机，接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；A first receiver receives a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
    第一发射机，发送第一信号；伴随所述第一信号，开始所述第一计时器；A first transmitter sends a first signal; and starts the first timer along with the first signal;
    其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  2. 根据权利要求1所述的第一节点，其特征在于，The first node according to claim 1, characterized in that
    短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计时器被开始。The phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first timer is started.
  3. 根据权利要求1所述的第一节点，其特征在于，包括：The first node according to claim 1, characterized in that it comprises:
    所述第一接收机，接收第一消息,所述第一消息包括RRC的条件重配置；存储所述第一消息；作为所述第一消息所包括的所述RRC的条件重配置所关联的条件被满足的响应，执行存储的所述第一消息；The first receiver receives a first message, the first message including a conditional reconfiguration of the RRC; stores the first message; and executes the stored first message in response to a condition associated with the conditional reconfiguration of the RRC included in the first message being satisfied;
    其中，短语所述第一信号被用于RRC连接的含义是：所述第一信号被用于修改RRC连接，所述第一信号用于指示RRC的重配置完成；所述第一计时器的停止条件包括：针对所述第一小区的随机接入过程被成功完成；短语伴随所述第一信号，开始所述第一计时器的含义包括：在所述第一信号被发送之前，当应用存储的第一消息时开始所述第一计时器，所述第一消息被成功应用触发所述第一信号的发送。Among them, the phrase "the first signal is used for RRC connection" means: the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of RRC is completed; the stop condition of the first timer includes: the random access process for the first cell is successfully completed; the phrase "accompanying the first signal, starting the first timer" means: before the first signal is sent, the first timer is started when the stored first message is applied, and the first message is successfully applied to trigger the sending of the first signal.
  4. 根据权利要求1至3中任一权利要求所述的第一节点，其特征在于，The first node according to any one of claims 1 to 3, characterized in that:
    句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。The sentence "whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell" means: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  5. 根据权利要求1至3中任一权利要求所述的第一节点，其特征在于，The first node according to any one of claims 1 to 3, characterized in that:
    所述第一数值被用于确定所述第二数值。The first value is used to determine the second value.
  6. 根据权利要求1至5中任一权利要求所述的第一节点，其特征在于，包括：The first node according to any one of claims 1 to 5, characterized in that it comprises:
    所述第一发射机，发送第二信号，所述第二信号被用于唤醒所述第一小区The first transmitter sends a second signal, where the second signal is used to wake up the first cell
    其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
  7. 根据权利要求1至6中任一权利要求所述的第一节点，其特征在于，包括：The first node according to any one of claims 1 to 6, characterized in that it comprises:
    所述第一发射机，发送第一随机接入信号；The first transmitter sends a first random access signal;
    其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources for transmitting the first random access signal are related to whether the first cell is awakened.
  8. 根据权利要求1至7中任一权利要求所述的第一节点，其特征在于，包括：The first node according to any one of claims 1 to 7, characterized in that it comprises:
    所述第一发射机，发送第三信号，所述第三信号被用于请求***信息；伴随所述第三信号的发送，开始第二计时器；The first transmitter sends a third signal, where the third signal is used to request system information; and starts a second timer along with the sending of the third signal;
    其中，所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  9. 一种被用于无线通信的第二节点，其中，包括：A second node used for wireless communication, comprising:
    第二发射机，发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；A second transmitter sends a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
    第二接收机，接收第一信号；A second receiver receives the first signal;
    其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  10. 根据权利要求9所述的第二节点，其特征在于，The second node according to claim 9, characterized in that
    短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应； 短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计时器被开始。The phrase that the first signal is used for RRC connection means that: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; The phrase, accompanying the first signal, starting the first timer means including: when the first signal is sent, the first timer is started.
  11. 根据权利要求9或10所述的第二节点，其特征在于，The second node according to claim 9 or 10, characterized in that
    句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。The sentence "whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell" means: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  12. 根据权利要求9至11中任一权利要求所述的第二节点，其特征在于，The second node according to any one of claims 9 to 11, characterized in that:
    所述第一数值被用于确定所述第二数值。The first value is used to determine the second value.
  13. 根据权利要求9至12中任一权利要求所述的第二节点，其特征在于，包括：The second node according to any one of claims 9 to 12, characterized in that it comprises:
    所述第二接收机，接收第二信号，所述第二信号被用于唤醒所述第一小区The second receiver receives a second signal, where the second signal is used to wake up the first cell
    其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
  14. 根据权利要求9至13中任一权利要求所述的第二节点，其特征在于，包括：The second node according to any one of claims 9 to 13, characterized in that it comprises:
    所述第二接收机，接收第一随机接入信号；The second receiver receives a first random access signal;
    其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources for transmitting the first random access signal are related to whether the first cell is awakened.
  15. 根据权利要求9至14中任一权利要求所述的第二节点，其特征在于，包括：The second node according to any one of claims 9 to 14, characterized in that it comprises:
    所述第二接收机，接收第三信号，所述第三信号被用于请求***信息；伴随所述第三信号的发送，开始第二计时器；The second receiver receives a third signal, wherein the third signal is used to request system information; and starts a second timer along with the sending of the third signal;
    其中，所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  16. 一种被用于无线通信的第一节点中的方法，其中，包括：A method in a first node for wireless communication, comprising:
    接收第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；receiving a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
    发送第一信号；伴随所述第一信号，开始所述第一计时器；Sending a first signal; and starting the first timer along with the first signal;
    其中，所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  17. 根据权利要求16所述的第一节点中的方法，其特征在于，The method in the first node according to claim 16, characterized in that
    短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计时器被开始。The phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first timer is started.
  18. 根据权利要求16所述的第一节点中的方法，其特征在于，包括：The method in the first node according to claim 16, characterized by comprising:
    所述第一接收机，接收第一消息,所述第一消息包括RRC的条件重配置；存储所述第一消息；作为所述第一消息所包括的所述RRC的条件重配置所关联的条件被满足的响应，执行存储的所述第一消息；The first receiver receives a first message, the first message including a conditional reconfiguration of the RRC; stores the first message; and executes the stored first message in response to a condition associated with the conditional reconfiguration of the RRC included in the first message being satisfied;
    其中，短语所述第一信号被用于RRC连接的含义是：所述第一信号被用于修改RRC连接，所述第一信号用于指示RRC的重配置完成；所述第一计时器的停止条件包括：针对所述第一小区的随机接入过程被成功完成；短语伴随所述第一信号，开始所述第一计时器的含义包括：在所述第一信号被发送之前，当应用存储的第一消息时开始所述第一计时器，所述第一消息被成功应用触发所述第一信号的发送。Among them, the phrase "the first signal is used for RRC connection" means: the first signal is used to modify the RRC connection, and the first signal is used to indicate that the reconfiguration of RRC is completed; the stop condition of the first timer includes: the random access process for the first cell is successfully completed; the phrase "accompanying the first signal, starting the first timer" means: before the first signal is sent, the first timer is started when the stored first message is applied, and the first message is successfully applied to trigger the sending of the first signal.
  19. 根据权利要求16至18中任一权利要求所述的第一节点中的方法，其特征在于，The method in the first node according to any one of claims 16 to 18, characterized in that:
    句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。The sentence "whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell" means: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  20. 根据权利要求16至19中任一权利要求所述的第一节点中的方法，其特征在于，The method in the first node according to any one of claims 16 to 19, characterized in that:
    所述第一数值被用于确定所述第二数值。The first value is used to determine the second value.
  21. 根据权利要求16至20中任一权利要求所述的第一节点中的方法，其特征在于，包括：The method in the first node according to any one of claims 16 to 20, characterized by comprising:
    发送第二信号，所述第二信号被用于唤醒所述第一小区 Send a second signal, where the second signal is used to wake up the first cell
    其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
  22. 根据权利要求16至21中任一权利要求所述的第一节点中的方法，其特征在于，包括：The method in the first node according to any one of claims 16 to 21, characterized by comprising:
    发送第一随机接入信号；Sending a first random access signal;
    其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
  23. 根据权利要求16至22中任一权利要求所述的第一节点中的方法，其特征在于，包括：The method in the first node according to any one of claims 16 to 22, characterized by comprising:
    发送第三信号，所述第三信号被用于请求***信息；伴随所述第三信号的发送，开始第二计时器；sending a third signal, wherein the third signal is used to request system information; and starting a second timer along with the sending of the third signal;
    其中，所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。The third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
  24. 一种被用于无线通信的第二节点中的方法，其中，包括：A method in a second node for wireless communication, comprising:
    发送第一信令，所述第一信令用于配置第一计时器，所述第一信令是合法RRC信令；Sending a first signaling, where the first signaling is used to configure a first timer, and the first signaling is a legal RRC signaling;
    接收第一信号；receiving a first signal;
    其中，所述第一计时器伴随所述第一信号被开始；所述第一信号被用于RRC连接；所述RRC连接与第一小区有关；短语所述第一信令用于配置第一计时器的含义包括：配置所述第一计时器的第一数值；所述行为开始所述第一计时器包括设置所述第一计时器的值，所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关，所述第二数值依赖所述合法RRC信令之外的下行信令。Among them, the first timer is started along with the first signal; the first signal is used for RRC connection; the RRC connection is related to the first cell; the phrase "the first signaling is used to configure the first timer" means: configuring the first value of the first timer; the behavior of starting the first timer includes setting the value of the first timer, and whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell, and the second value depends on the downlink signaling other than the legal RRC signaling.
  25. 根据权利要求24所述的第二节点中的方法，其特征在于，The method in the second node according to claim 24, characterized in that
    短语所述第一信号被用于RRC连接的含义是：所述第一信号用于请求建立RRC连接或者用于请求恢复RRC连接；所述第一信号包括RRC消息；所述第一计时器的停止条件包括：接收到所述第一信号的响应；短语伴随所述第一信号，开始所述第一计时器的含义包括：当发送所述第一信号，所述第一计时器被开始。The phrase "the first signal is used for RRC connection" means: the first signal is used to request to establish an RRC connection or to request to restore an RRC connection; the first signal includes an RRC message; the stop condition of the first timer includes: receiving a response to the first signal; the phrase "accompanying the first signal, starting the first timer" means: when the first signal is sent, the first timer is started.
  26. 根据权利要求24或25所述的第二节点中的方法，其特征在于，The method in the second node according to claim 24 or 25, characterized in that:
    句子所述第一计时器的所述值为所述第一数值还是第二数值与所述第一小区的广播信息有关的含义包括：当所述第一小区的所述广播信息仅包括合法的SIB1时，所述第一计时器的所述值为所述第一数值；当所述第一小区的所述广播信息包括合法的SIB1以外的SIB1时，所述第一计时器的所述值为所述第二数值。The sentence "whether the value of the first timer is the first value or the second value is related to the broadcast information of the first cell" means: when the broadcast information of the first cell only includes legal SIB1, the value of the first timer is the first value; when the broadcast information of the first cell includes SIB1 other than legal SIB1, the value of the first timer is the second value.
  27. 根据权利要求24至26中任一权利要求所述的第二节点中的方法，其特征在于，The method in the second node according to any one of claims 24 to 26, characterized in that:
    所述第一数值被用于确定所述第二数值。The first value is used to determine the second value.
  28. 根据权利要求24至27中任一权利要求所述的第二节点中的方法，其特征在于，包括：The method in the second node according to any one of claims 24 to 27, characterized by comprising:
    接收第二信号，所述第二信号被用于唤醒所述第一小区receiving a second signal, wherein the second signal is used to wake up the first cell
    其中，所述第二信号是物理层信号。The second signal is a physical layer signal.
  29. 根据权利要求24至28中任一权利要求所述的第二节点中的方法，其特征在于，包括：The method in the second node according to any one of claims 24 to 28, characterized by comprising:
    接收第一随机接入信号；receiving a first random access signal;
    其中，用于传输所述第一随机接入信号的候选资源与所述第一小区是否被唤醒有关。The candidate resources used to transmit the first random access signal are related to whether the first cell is awakened.
  30. 根据权利要求24至29中任一权利要求所述的第二节点中的方法，其特征在于，包括：The method in the second node according to any one of claims 24 to 29, characterized by comprising:
    接收第三信号，所述第三信号被用于请求***信息；伴随所述第三信号的发送，开始第二计时器；receiving a third signal, the third signal being used to request system information; and starting a second timer along with sending the third signal;
    其中，所述第三信号仅在所述第二计时器未运行时被发送；所述行为开始第二计时器包括设置所述第二计时器的值，所述第二计时器的所述值与所述第一小区是否被唤醒有关。 The third signal is sent only when the second timer is not running; the behavior of starting the second timer includes setting a value of the second timer, and the value of the second timer is related to whether the first cell is awakened.
PCT/CN2023/134212 2022-12-16 2023-11-27 Method and device used for wireless communication WO2024125278A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211624453.2 2022-12-16
CN202211624453.2A CN118215164A (en) 2022-12-16 2022-12-16 Method and apparatus for wireless communication

Publications (1)

Publication Number Publication Date
WO2024125278A1 true WO2024125278A1 (en) 2024-06-20

Family

ID=91449275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/134212 WO2024125278A1 (en) 2022-12-16 2023-11-27 Method and device used for wireless communication

Country Status (2)

Country Link
CN (1) CN118215164A (en)
WO (1) WO2024125278A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106533633A (en) * 2015-09-10 2017-03-22 ***通信集团公司 Information processing method, user equipment and base station
CN112437442A (en) * 2020-07-31 2021-03-02 上海移远通信技术股份有限公司 Method and equipment used for wireless communication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106533633A (en) * 2015-09-10 2017-03-22 ***通信集团公司 Information processing method, user equipment and base station
CN112437442A (en) * 2020-07-31 2021-03-02 上海移远通信技术股份有限公司 Method and equipment used for wireless communication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI (RAPPORTEUR): "Summary of offline discussion [AT109bis-e][701][V2X] RRC open issues and ASN.1 class2/3 issues", 3GPP TSG RAN WG2 MEETING #109BIS ELECTRONIC, R2-2004071, 1 May 2020 (2020-05-01), XP051879342 *
HUAWEI, HISILICON: "Running 38.331 CR for NR_L1enh_URLLC", 3GPP TSG RAN WG2 MEETING #109E, R2-2001357, 14 February 2020 (2020-02-14), XP051849664 *

Also Published As

Publication number Publication date
CN118215164A (en) 2024-06-18

Similar Documents

Publication Publication Date Title
CN114726490A (en) Method and equipment used for wireless communication
WO2021155805A1 (en) Method and device used for discontinuous reception
CN113543369B (en) Method and equipment used for wireless communication
WO2024125278A1 (en) Method and device used for wireless communication
CN115484691A (en) Method and equipment used for wireless communication
CN116266918A (en) Method and apparatus for wireless communication
CN116133002A (en) Method and apparatus for wireless communication
CN115379530A (en) Method and equipment used for wireless communication
CN113411888A (en) Method and apparatus in a node used for wireless communication
US20240215102A1 (en) Method and device for wireless communication
WO2024156283A1 (en) Method used for wireless communication, and device
WO2024140675A1 (en) Method and device used for wireless communication
WO2024032478A1 (en) Method and apparatus used in communication node for wireless communication
WO2023061204A1 (en) Method and device used for wireless communication
US20240260082A1 (en) Method and device for wireless communication
WO2024078431A1 (en) Method and device used for wireless communication
WO2022194113A1 (en) Method for wireless communication, and device
WO2024055915A1 (en) Method and device for wireless communication
US20230239951A1 (en) Method and device for wireless communication
WO2024083056A1 (en) Method and device for wireless communications
WO2024114346A1 (en) Method and apparatus for communication node used for wireless communication
WO2024152941A1 (en) Method in communication node used for wireless communication, and apparatus
WO2023216895A1 (en) Method and apparatus used for communication node for wireless communication
CN118433827A (en) Method and apparatus for wireless communication
CN115633415A (en) Method and device for wireless communication of sidelink