WO2013189070A1 - 用户设备辅助信息上报的方法、用户设备和基站 - Google Patents
用户设备辅助信息上报的方法、用户设备和基站 Download PDFInfo
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- WO2013189070A1 WO2013189070A1 PCT/CN2012/077331 CN2012077331W WO2013189070A1 WO 2013189070 A1 WO2013189070 A1 WO 2013189070A1 CN 2012077331 W CN2012077331 W CN 2012077331W WO 2013189070 A1 WO2013189070 A1 WO 2013189070A1
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- auxiliary information
- base station
- sending
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- configuration
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- 238000000034 method Methods 0.000 title claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000011664 signaling Effects 0.000 claims abstract description 14
- 238000011156 evaluation Methods 0.000 claims description 15
- 230000003213 activating effect Effects 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000000873 masking effect Effects 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- IFQUWYZCAGRUJN-UHFFFAOYSA-N ethylenediaminediacetic acid Chemical compound OC(=O)CNCCNCC(O)=O IFQUWYZCAGRUJN-UHFFFAOYSA-N 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Definitions
- the present invention relates to a communication technology, and in particular, to a method for reporting user equipment auxiliary information, a user equipment, and a base station. Background technique
- EDDA Wl End on diverse data applications work item , referred EDDA Wl
- 3GPP 3rd Generation Partnership Project for short
- user equipment User Equipment, UE for short
- IM instant message
- the present invention provides a method for user equipment auxiliary information reporting, a user equipment, and a base station, to save air interface signaling overhead, and at the same time enable the base station to better optimize UE performance according to UE auxiliary information.
- the method for reporting user equipment auxiliary information includes: if the configuration of prohibiting the sending of the UE auxiliary information in the UE is not started or is closed, the UE sends the UE auxiliary information to the base station;
- the method for reporting user equipment auxiliary information includes: receiving UE auxiliary information that is sent by the UE when the configuration of the UE prohibiting the sending of the UE auxiliary information is not started or is closed;
- a determining unit configured to: if it is determined that the configuration for prohibiting the sending of the UE auxiliary information in the UE is not started or is turned off, transmitting an indication of sending the UE auxiliary information to the sending unit, or if determining that the configuration of the UE to allow the sending of the auxiliary information in the UE is enabled, Transmitting, to the sending unit, an indication of sending the UE assistance information;
- a sending unit configured to send UE auxiliary information to the base station when receiving the sending UE auxiliary information indication transmitted by the determining unit.
- the base station provided by the embodiment of the present invention includes:
- a receiving unit configured to receive UE auxiliary information that is sent by the UE when the configuration of the UE that prohibits sending the UE auxiliary information is not activated or is turned off;
- UE auxiliary information configured to be received by the UE when the configuration of the UE that allows the sending of the UE auxiliary information is enabled.
- the user equipment auxiliary information reporting method, the user equipment, and the base station in the embodiment of the present invention if the configuration of prohibiting the sending of the UE auxiliary information in the UE is not started or is closed, the UE sends the UE auxiliary information to the base station; Or, if the configuration of the UE that is allowed to send the UE auxiliary information is enabled, the UE sends the UE auxiliary information to the base station, so that the UE can report the UE auxiliary information regularly, and reduce the overhead of the air interface signaling.
- FIG. 1 is a schematic flowchart of a method for reporting user equipment auxiliary information according to an embodiment of the present invention
- FIG. 2 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention
- FIG. 3 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention.
- FIG. 4 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention.
- FIG. 5 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention.
- FIG. 6 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention.
- FIG. 7 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a user equipment according to another embodiment of the present disclosure.
- FIG. 9 is a schematic structural diagram of a base station according to another embodiment of the present invention. detailed description
- An embodiment of the present invention provides a method for reporting user equipment auxiliary information, the method includes: if the configuration of prohibiting the sending of the UE auxiliary information in the UE is not started or is closed, the UE sends the UE auxiliary information to the base station; or The configuration for allowing the sending of the UE auxiliary information is enabled, and the UE sends the UE auxiliary information to the base station, so that the base station optimizes the performance of the UE according to the UE auxiliary information.
- the foregoing method enables the UE to report the UE auxiliary information regularly, and reduces the overhead of the air interface signaling.
- FIG. 1 is a schematic flowchart of a method for reporting user equipment auxiliary information according to an embodiment of the present invention; as shown in FIG. 1, the method for reporting user equipment auxiliary information in this embodiment is as follows.
- the UE sends the UE assistance information to the base station if the configuration for prohibiting the sending of the UE auxiliary information in the UE is not enabled or is turned off; or the UE sends the UE assistance to the base station if the configuration of the UE to allow the sending of the auxiliary information in the UE is enabled. information.
- the foregoing UE auxiliary information may be one or more of the following information: a power saving preference of the UE; a performance preference of the UE; a service characteristic of the UE; a moving speed of the UE; a parameter indicating a moving speed of the UE, and the like. Wait.
- the parameter indicating the moving speed of the UE is, for example, the amount of change of the reference signal receiving power (RSRP) of the UE within a certain period of time, the amount of change of the path loss, and the observation time difference of different cells (observed Time Difference Of Arrival, referred to as OTDOA, is used to reflect the variation in the time difference of the downlink signal reception time of different cells.
- RSRP reference signal receiving power
- OTDOA observation time Difference Of Arrival
- the specific content of the UE auxiliary information is not limited in this embodiment.
- the foregoing UE auxiliary information transmission form may use radio resource control.
- a Radio Resource Control (RRC) message may also be a Media Access Control (MAC) layer message.
- the MAC layer message may be MAC CE (MAC Control Elements) or a reserved bit in the MAC PDU header.
- a new cell can be defined.
- the information element (IE) is carried in an existing RRC message, such as a measurement report message, and may further send a measurement report message carrying the UE auxiliary information to the base station.
- a new IE may be defined to be carried in an existing RRC message, such as a RRC Connection Reconfiguration Complete message, or carried in another uplink RRC message to the base station.
- the base station After receiving the RRC message, the base station parses the IE in the RRC message, and then optimizes the UE according to the parsed IE.
- the RRC message there may also be carried on a dedicated radio bearer established by the base station and the UE.
- a new RRC message may also be defined and reported using the new RRC message.
- a new Logical Channel Identity (LCID) needs to be defined to represent the UE auxiliary information, such as using one of the currently reserved values 0101 1 - 1 1000.
- the UE auxiliary information is sent by using a reserved bit in the existing message, and the foregoing UE auxiliary information may be sent to the base station.
- the first condition is one or more of the following conditions:
- the duration after the UE auxiliary information is sent to the base station reaches a preset duration; the preset duration may be 0 or any other value, such as 1 s, 5 s, etc., that is, the prohibition transmission may be initiated after the UE assistance information is sent to the base station. Configuration of UE auxiliary information.
- the preset duration can also be the default value.
- the second condition is one or more of the following (1) to (7) conditions: (1) The UE receives the RRC reconfiguration message sent by the base station.
- the UE receives the reconfiguration message that is sent by the base station and includes a discontinuous reception (DRX) parameter.
- DRX discontinuous reception
- the UE receives the DRX cycle of the DRX parameter sent by the base station, and the DRX cycle reaches the pre-configured DRX cycle or reaches the idle state DRX cycle.
- the DRX cycle in the current reconfiguration message can be a long DRX cycle or a short DRX cycle.
- the idle state DRX cycle refers to the DRX cycle (DRX Cycle) used by the UE in the idle state. Generally, the idle state DRX cycle is obtained by the UE notifying the MME of the DRX cycle used by the UE and the cell-level DRX cycle broadcast by the base station.
- the period may also be defined as the UE notifying the MME of the DRX period it uses, or as the cell-level DRX period broadcast by the base station.
- the pre-configured DRX cycle can be a protocol fixed configuration or a DRX cycle configured by the base station through broadcast messages or dedicated messages.
- the UE receives an instruction for acquiring the assistance information of the UE sent by the base station, or the UE receives an instruction for acquiring the assistance information of the UE again by the base station.
- the time length of the configuration for prohibiting the sending of the auxiliary information of the UE to be reached reaches a preset threshold; or the time length of the configuration for allowing the transmission of the auxiliary information of the UE to be reached reaches a set threshold; the preset threshold
- the value can be set as 10 seconds, or 60 seconds, etc., according to actual needs of the UE.
- the UE replaces the RRC connection status.
- the content of the UE auxiliary information changes (for example, the UE power saving preference auxiliary information is changed to the UE moving speed auxiliary information).
- the UE may be configured with a configuration for prohibiting the sending of the UE auxiliary information, or the UE may internally set a configuration for allowing the UE to send the auxiliary information. In the embodiment, it may not be limited to which one of the above is set in the UE.
- the UE assistance information is transmitted to the base station.
- the configuration of prohibiting the transmission of the UE auxiliary information is started, and when the second condition is satisfied, the configuration of the initiated prohibition of transmitting the UE auxiliary information is turned off.
- the UE assistance information is sent to the base station.
- the configuration for allowing the transmission of the UE auxiliary information is turned off, and when the second condition is satisfied, the configuration for allowing the transmission of the UE auxiliary information is turned on.
- the method for reporting the UE auxiliary information may enable the UE to report the UE auxiliary information and reduce the overhead of the air interface signaling.
- the foregoing method for reporting the user equipment auxiliary information may further include the following step 100.
- the UE receives the first message sent by the base station, where the first message is used to notify the UE of the UE auxiliary information supported by the base station.
- the UE receives the first message that the base station sends by broadcast.
- the first message may further include one or more of the following information: (1) information of a radio bearer (RB) of the UE auxiliary information. (2) the attribute information of the UE auxiliary information, the forbidden transmission mechanism, the dedicated RB information of the UE auxiliary information, and the like; for example, the attribute information of the UE auxiliary information may include: the sending priority of the UE auxiliary information is lower than the sending priority of the data, And the UE auxiliary information does not trigger the buffer status report (Buffer Status Report, referred to as BSR), or does not trigger a scheduling request (Scheduling Request, referred to as
- the BSR is used to notify the base station how much data the UE can transmit when the UE uses the uplink resource to send data, so that the base station allocates uplink resources for the UE to perform data transmission, and usually new data arrives or has a higher priority.
- the BSR is triggered when the data arrives at the Packet Data Convergence Protocol (PDCP) entity or the Radio Link Control (RLC) entity of the UE and can be sent; if the UE is not used to send the BSR at this time
- the uplink resource triggers the SR and requests the UE to allocate uplink resources.
- Another method of triggering the BSR is that after the current uplink resource transmits the uplink data, there is still a remaining resource, and the padding BSR can be triggered.
- the BSR can notify the base station how much data can be transmitted by the UE to assist the base station to perform subsequent resource allocation.
- the base station can notify the UE of the UE assistance information supported by the base station. Only the base station supports the UE auxiliary information, and the UE auxiliary information may be used to optimize the network or the UE, thereby allowing the UE to report the UE auxiliary information.
- the UE that does not support the UE assistance information ignores the above-mentioned first message notified by the base station.
- a specific embodiment includes the foregoing step 100 shown in FIG. 2, at this time, if the UE does not receive the first message, even if the configuration of the UE prohibiting the sending of the UE auxiliary information is not activated, the transmission is allowed. The configuration of the UE auxiliary information is enabled, and the UE auxiliary information is not sent to the base station.
- the base station may further carry the foregoing information for informing the UE of the UE assistance information supported by the base station in other messages sent by the UE, which is merely an example.
- the foregoing method for reporting the user equipment auxiliary information may further include the following step 100a.
- the UE sends a second message to the base station, where the second message is used to notify the auxiliary information supported by the UE.
- the UE informs the base station that the UE supports the UE power saving preference assistance information and the like.
- the UE may report the supported UE auxiliary information to the base station, and may directly report the supported UE auxiliary information to the base station, or report the supported UE auxiliary information to the Mobile Management Entity (MME). And then by MME Notifying the base station of the UE assistance information supported by the UE.
- MME Mobile Management Entity
- the UE may report the supported UE auxiliary information to the MME when it is attached, and the subsequent reporting is not performed.
- the UE reports the supported UE auxiliary information every time the UE enters the RRC connection state, or reports the supported UE auxiliary information to the MME or the like when the UE auxiliary information supported by the UE changes.
- the UE does not limit the form in which the UE reports the supported UE auxiliary information to the network side.
- the UE assistance information capable of transmitting the base station may be negotiated or determined; After the UE satisfies the second condition in step 102 in FIG. 1, the UE is allowed to report the UE auxiliary information to the base station.
- the UE can report the UE auxiliary information regularly, reduce the overhead of the air interface signaling, and further enable the base station to optimize the performance of the UE according to the UE auxiliary information.
- FIG. 4 is a schematic flowchart of a method for reporting user equipment auxiliary information according to another embodiment of the present invention. As shown in FIG. 4, the method for reporting user equipment auxiliary information in this embodiment is as follows.
- the UE starts the internal configuration of prohibiting the sending of the UE auxiliary information, and sets a second condition for prohibiting the sending of the UE auxiliary information configuration.
- the second condition is met, the configuration of prohibiting the sending of the UE auxiliary information initiated in the UE is closed.
- the UE is not allowed to send UE auxiliary information to the base station before the second condition is met.
- the second condition may be: when the UE receives a message sent by the base station, such as an RRC reconfiguration message, an inquiry message, or any RRC message, or other message.
- the message sent by the base station may also be: a reconfiguration message including a DRX parameter.
- the reconfiguration message may include: a period of the DRX, or a length of other DRX-related timers of the DRX, and the like.
- the UE parses the reconfiguration message and obtains related conditions, for example, the UE may report the UE assistance to the base station again before the DRX cycle reaches the idle state DRX cycle.
- the UE auxiliary information and other conditions cannot be reported.
- the second condition may be: the UE replaces the RRC connection state, and only allows the UE to be reported to the base station during the current RRC connection state, and then the RRC connection status is replaced, and then the UE is closed. The configuration of sending the auxiliary information of the UE is prohibited.
- the second condition may also be: the content of the UE auxiliary information is changed, and the UE can send the UE auxiliary information again; for example, the UE power saving preference changes, and the like.
- the UE can report the UE auxiliary information to the base station again after the base station triggers the UE to report the UE auxiliary information.
- the base station indicates in the RRC message or the MAC layer message whether to allow (again) reporting information of the UE auxiliary information and the like.
- the second condition in this embodiment is merely illustrative.
- the UE power saving preference auxiliary information in the UE is in a trigger state. At this time, when the configuration of prohibiting the sending of the UE auxiliary information is turned off, the UE power saving preference auxiliary information is sent to the base station through the uplink resource.
- the sending priority of the UE auxiliary information is lower than the sending priority of the data.
- the UE auxiliary information is transmitted through the MAC CE, its transmission priority is lower than the RRC message, and the priority of the data.
- the priority of the UE assistance information is lower than the transmission priority of the Padding BSR.
- the uplink resource is used to send the UE auxiliary information to the base station, where the uplink resource can accommodate all the transmittable data, and the uplink resource can still transmit the UE auxiliary information, and use the uplink resource to send the UE auxiliary information to the base station. That is to say, the UE auxiliary information can be transmitted only after all the transmittable data can be transmitted in the Transmission Time Interval (TTI).
- TTI Transmission Time Interval
- the preferred ⁇ 3 ⁇ 4 grammar can be:
- the base station establishes a dedicated radio bearer (RB) for carrying the above-mentioned message carrying the UE auxiliary information
- RB dedicated radio bearer
- the dedicated RB may be a radio bearer or a data radio bearer.
- the BSR is not triggered.
- the dedicated RB does not belong to any Logical Channel Group (LCG); or the UE does not trigger the Scheduling Request (SR). , such as setting the logical channel SR masking attribute of the RB.
- LCG Logical Channel Group
- SR Scheduling Request
- the foregoing step 402 may be that the UE receives the instruction for acquiring the UE auxiliary information sent by the base station, and sends the UE auxiliary information to the base station by using the uplink resource according to the instruction for acquiring the UE auxiliary information.
- the base station may further set some attributes for the UE auxiliary information, such as RB information where the UE auxiliary information is located, a prohibition sending mechanism, a masking attribute (such as BSR Masking, or SR). Masking) or other transmission attribute different from other RRC messages indicating the UE assistance information, and the specific setting method may be a protocol definition, or a base station configuration.
- the BSR may not be triggered, or the SR or the like may not be triggered. For example, when BSR Masking is true, the UE auxiliary information does not trigger the BSR; or when SR Masking is true, the UE auxiliary information does not trigger the SR.
- triggering the sending of the UE auxiliary information may be based on the implementation of the UE or based on the configuration of the UE by the base station.
- the trigger mechanism for transmitting UE auxiliary information in the UE is mostly based on the implementation of the UE.
- the high layer in the UE indicates that a message carrying the UE auxiliary information is sent, and the high layer of the UE may be a Non Access Stratum (NAS) of the UE.
- NAS Non Access Stratum
- different UEs may have different implementations for the UE power saving preference information. For example, some UEs determine whether to trigger the sending of UE auxiliary information according to their own remaining power. Some UEs may judge whether the user's activity is based on whether the user is active. The UE may trigger the sending of the UE auxiliary information. Some UEs may determine whether to trigger the sending of the UE auxiliary information according to the switch or the like of the terminal screen. Some UEs may determine whether to trigger the sending of the UE auxiliary information according to the currently running service situation, etc., this embodiment is only an example. Description.
- the foregoing embodiment only defines the UE to send the UE auxiliary information, and those skilled in the art may understand that the UE triggers the UE auxiliary information before sending the UE auxiliary information.
- the embodiment of the present invention does not limit how the UE triggers sending the UE auxiliary information.
- the method for reporting user equipment auxiliary information includes: receiving The UE assistance information that is sent by the UE when the configuration of the UE that prohibits the transmission of the UE assistance information is not activated or is turned off; or the UE assistance information that is sent by the UE when the configuration of the UE that allows the transmission of the UE assistance information is enabled.
- the foregoing method for reporting the user equipment auxiliary information enables the UE to report the UE auxiliary information regularly, thereby effectively reducing the overhead of the air interface signaling.
- FIG. 5 is a schematic flowchart of a method for reporting user equipment auxiliary information according to an embodiment of the present invention. As shown in FIG. 5, the method for reporting user equipment auxiliary information in this embodiment is as follows.
- the base station receives the UE auxiliary information that is sent when the U E is forbidden to transmit the U E auxiliary information, and the UE auxiliary information is sent when the UE is configured to enable the sending of the UE auxiliary information.
- the base station sets an evaluation level for the UE according to the sending feature of the UE auxiliary information.
- the evaluation level is set for the UE according to the sending feature of the UE auxiliary information.
- the evaluation level is set for the UE according to the sending feature of the UE auxiliary information, which may be: According to the UE reported by the UE. Whether the content of the auxiliary information is reasonable, whether the number of times of the UE auxiliary information reported by the UE is reasonable, and whether the timing of the UE auxiliary information reported by the UE is reasonable or not is such that the evaluation level is set for the UE.
- the base station can learn the time when the UE reports the UE auxiliary information according to the time when the UE receives the auxiliary information.
- the evaluation level may also be set for the UE according to the implementation of the received UE assistance information.
- the base station determines whether the implementation/feature of the UE is reasonable by using one or more auxiliary information reported by the UE, and classifies the UE into an evaluation level such as a first level: "good UE implementation” or a third level: Bad UE implementation” and sent to the MME store when appropriate.
- an evaluation level such as a first level: "good UE implementation” or a third level: Bad UE implementation” and sent to the MME store when appropriate.
- the MME When the base station detects that the UE is a "bad UE implementation" or a "good UE implementation", the MME is notified; or when the base station releases the RRC connection, the MME is notified; or the time reported by the base station is not limited.
- the MME usually stores the evaluation level of the UE.
- the MME detects that the capability of the UE (such as the bandwidth supported by the UE) changes, the MME may not store the information.
- the above method may further include step 503 not shown in FIG. 503.
- the base station sends information for setting the evaluation level to the MME, so that when the UE switches the base station, the MME sends the evaluation level of the UE to the target base station.
- the MME notifies the base station of the "bad UE implementation” or "good UE implementation” to assist the base station in configuring the UE auxiliary information for the UE.
- the source base station when the UE switches from the source base station to the target base station, the source base station sends the foregoing evaluation level to the target base station for reference by the target base station.
- the method for reporting the user equipment auxiliary information further includes the following step 500.
- the base station sends a first message to the UE, where the first message is used to notify the UE of the UE auxiliary information supported by the base station.
- the base station can send the first message by using a broadcast manner.
- the first message further includes: RB information where the UE auxiliary information is located, and/or attribute information of the UE auxiliary information, and the like.
- the method includes the steps of the method for reporting the user equipment auxiliary information in FIG.
- the base station receives a second message sent by the UE, where the second message is used to notify UE auxiliary information supported by the UE.
- the UE first negotiates the mutually supported UE auxiliary information with the base station, and further enables the UE to report the negotiated UE auxiliary information in a regular manner, effectively reducing the overhead of the air interface signaling.
- FIG. 7 is a schematic flowchart of a method for reporting user equipment auxiliary information according to an embodiment of the present invention.
- the method for reporting user equipment auxiliary information in this embodiment is as follows.
- the base station receives the UE auxiliary information that is sent when the U E is forbidden to transmit the U E auxiliary information, and the UE auxiliary information is sent when the UE is configured to enable the sending of the UE auxiliary information.
- the base station can optimize the performance of the UE according to the received UE auxiliary information, and how to optimize depends on the capability of the base station. For example, the base station determines one or more factors of the UE assistance information reported by the UE, the current network status, and the algorithm strategy of the base station. Whether to optimize the performance of the UE and how to optimize it.
- the base station sends, to the UE, a configuration for starting to prohibit sending the UE auxiliary information or a third message for closing the configuration for allowing the sending of the UE auxiliary information, so that the UE starts to prohibit sending the UE according to the third message.
- the configuration or shutdown of the information allows the configuration of the UE assistance information to be transmitted.
- the method for reporting the user equipment auxiliary information further includes the steps not shown in FIG. 7.
- the base station sends, to the UE, a configuration for stopping the UE to start sending the UE auxiliary information, or a fourth message for enabling the U E to allow the configuration of the U E auxiliary information.
- the fourth message may be: an RRC reconfiguration message, a reconfiguration message including a DRX parameter, or a message for acquiring UE auxiliary information, and the like.
- the base station sends the foregoing third message or the fourth message to enable the U E to report the U E auxiliary information regularly.
- the UE can regularly report the auxiliary information, which effectively reduces the overhead of the air interface signaling.
- the present invention provides a user equipment, as shown in FIG. 8, which includes: a determining unit 81 and a transmitting unit 82;
- the determining unit 81 is configured to: if it is determined that the configuration for prohibiting the sending of the UE auxiliary information in the UE is not started or is turned off, transmit an indication of sending the UE auxiliary information to the sending unit 82, or if it is determined that the UE is allowed to send the auxiliary information in the UE.
- the configuration is enabled, and the sending unit 82 transmits an indication for sending the UE auxiliary information.
- the transmitting unit 82 is configured to send the UE auxiliary information to the base station when receiving the sending UE auxiliary information indication transmitted by the determining unit 81.
- the auxiliary information is one or more of the following information:
- a power saving preference of the UE a performance preference of the UE; a service characteristic of the UE; a moving speed of the UE; a parameter characterizing the moving speed of the UE, and the like.
- the user equipment of this embodiment further includes a receiving unit, not shown in FIG. 8, the receiving unit is configured to receive a first message sent by the base station, where the first message is used to notify the UE that the base station supports UE auxiliary information.
- the foregoing first message further includes one or more of the following information: RB information where the UE auxiliary information is located; attribute information of the UE auxiliary information, and the like.
- the determining unit 81 is specifically configured to: when the first condition is satisfied, start a configuration for prohibiting sending the UE auxiliary information, or turn off a configuration for allowing the sending of the UE auxiliary information; and when the second condition is satisfied, shutting down the activated It is forbidden to send the configuration of UR auxiliary information, or to enable the configuration that allows the sending of UE auxiliary information.
- the first condition is one or more of the following conditions:
- the duration after the sending unit sends the UE auxiliary information to the base station reaches a preset duration
- the second condition is one or more of the following conditions:
- the receiving unit receives a reconfiguration message including a D RX parameter sent by the base station; the receiving unit receives a DRX cycle in the reconfiguration message including the D RX parameter sent by the base station to reach a pre-configured DRX cycle, Or the idle state DRX cycle is reached; the receiving unit receives an instruction for acquiring the UE auxiliary information sent by the base station; the time length of the configuration for prohibiting the sending of the UE auxiliary information is up to a preset threshold, or the sending permission is disabled.
- the time length of the configuration of the UE auxiliary information reaches a set threshold; the UE replaces the RRC connection state;
- the content of the UE assistance information changes.
- the foregoing sending unit 82 is specifically configured to: use the uplink resource to send the UE auxiliary information to the base station; or, the receiving unit receives the instruction for acquiring the UE auxiliary information sent by the base station, and adopts an uplink resource according to the instruction for acquiring the UE auxiliary information.
- the base station transmits UE auxiliary information.
- the uplink resource can accommodate all transmittable data, and the uplink resource can still transmit the UE auxiliary information, the uplink resource is used to send the UE auxiliary information to the base station.
- the sending unit 82 is further configured to send a second message to the base station, where the second message is used to notify the UE auxiliary information supported by the UE.
- the foregoing user equipment is used to perform the foregoing method for reporting user equipment auxiliary information.
- This embodiment is only used to describe the internal structure of the user equipment. For details, refer to the foregoing method embodiments.
- the user equipment can regularly report the UE auxiliary information to the base station, thereby effectively reducing the space.
- the overhead of the interface signaling, and the base station can optimize the performance of the UE according to the UE auxiliary information.
- the present invention provides a base station, including: a receiving unit 91; the receiving unit 91 is configured to receive UE assistance that is sent by the UE when the configuration of the UE prohibiting the sending of the UE auxiliary information is not activated or is turned off. Or the UE auxiliary information that is sent by the UE when the configuration of the UE that allows the sending of the UE auxiliary information is enabled.
- the foregoing base station further includes a sending unit 92.
- the sending unit is configured to send a first message to the UE, where the first message is used to notify the UE supported by the UE base station. Supplementary information.
- the sending unit 92 is further configured to send a third message or a fourth message to the UE, for example, to send a configuration for starting the prohibiting sending of the UE auxiliary information to the UE or to enable the sending of the UE to be disabled.
- the third message of the configuration of the information so that the UE starts the configuration of prohibiting the sending of the UE auxiliary information or the configuration of the permission to send the UE auxiliary information according to the third message.
- the sending unit 92 is further configured to send, to the UE, a configuration for stopping the UE to start transmitting the UE-assisted information, or a fourth message for enabling the UE to send the configuration of the UE assistance information; the fourth message
- the base station further includes a setting unit 93, and the setting unit 93 sets an evaluation level for the UE according to the sending feature of the UE auxiliary information.
- the method for performing the above-mentioned user equipment auxiliary information reporting is used by the base station.
- This embodiment is only used to briefly describe the internal structure of the base station. For the specific principle, refer to the foregoing method embodiment.
- the foregoing base station can optimize the UE according to the auxiliary information reported by the UE rule, thereby effectively reducing the overhead of the air interface signaling.
- the base station in this embodiment is a generalized concept, and may be a base transceiver station, a base station controller, a NodeB, an eNodeB, or a radio network controller (RNC). It is limited and set according to actual needs.
- RNC radio network controller
- each functional unit is merely an example. In actual applications, the foregoing functions may be considered according to requirements, such as configuration requirements of corresponding hardware or convenience of implementation of software. Assignment is done by different functional units, The internal structures of the user equipment and the base station are divided into different functional units to perform all or part of the functions described above. Moreover, in practical applications, the corresponding functional units in this embodiment may be implemented by corresponding hardware, or may be executed by corresponding hardware. For example, the foregoing sending unit may have the function of executing the foregoing sending unit.
- Hardware such as a transmitter, may also be a general processor or other hardware device capable of executing a corresponding computer program to perform the aforementioned functions; and the determining unit as described above may be hardware having a function of performing a certain determination, such as a processor. It may also be another hardware device capable of executing a corresponding computer program to perform the aforementioned functions; for example, the foregoing receiving remote device may be hardware having a function of executing the foregoing receiving unit, such as a receiver, or may be capable of executing a corresponding computer program.
- the general processor or other hardware device that performs the aforementioned functions; (the various embodiments provided in this specification can apply the above described principles).
- a communication system comprising: the user equipment described in the above embodiments and the base station described in the above embodiments.
- the aforementioned program can be stored in a computer readable storage medium.
- the program when executed, performs the steps including the above-described method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
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Abstract
本发明提供一种用户设备辅助信息上报的方法、用户设备和基站,其中,所述方法包括:如果用户设备UE内的禁止发送UE辅助信息的配置未启动或已关闭,则所述UE向基站发送UE辅助信息;或者,如果UE内的允许发送UE辅助信息的配置开启,则所述UE向基站发送所述UE辅助信息。上述方法不会造成空中接口信令开销的增加,同时使得基站根据UE辅助信息更好的优化UE的性能。
Description
用户设备辅助信息上报的方法、 用户设备和基站 技术领域 本发明实施例涉及通信技术, 尤其涉及一种用户设备辅助信息上报的 方法、 用户设备和基站。 背景技术
在第三代合作伙伴计戈1 J ( 3rd Generation Partnership Project, 简称 3GPP )中的针对不同数据应用的增强工程项目( Enhancement on diverse data applications work item, 简称 EDDA Wl ) 标准的讨论, 提到用户设 备( User Equipment,简称 UE )可以针于背景类业务或者即时消息 ( Instant message, 简称 IM )提供一些 UE辅助信息供网络设备参考。
但目前为止, 对需要上报哪些的 UE辅助信息, 如何触发 UE辅助信 息上报, 及网络侧收到该 UE辅助信息后如何进行优化等都没有清晰的和 统一的认识。
当前, 发送 UE辅助信息的触发机制不清晰, 导致 UE可能持续向基 站上报 UE辅助信息, 其容易造成空中接口信令开销的增加, 且不能够更 好的被基站应用等问题。 发明内容
有鉴于此, 本发明提供一种用户设备辅助信息上报的方法、 用户设备和 基站, 用以节省空中接口信令开销, 同时使基站根据 UE辅助信息更好的 优化 UE的性能。
第一方面, 本发明实施例提供的用户设备辅助信息上报的方法, 包括: 如果 UE内的禁止发送 UE辅助信息的配置未启动或已关闭, 则所述 UE向基站发送 UE辅助信息;
或者
如果 UE内的允许发送 UE辅助信息的配置开启, 则所述 UE向基站 发送所述 UE辅助信息。
第二方面,本发明实施例提供的用户设备辅助信息上报的方法, 包括: 接收 UE在所述 UE的禁止发送 UE辅助信息的配置未启动或已关闭 时发送的 UE辅助信息;
或者
接收 UE在所述 UE的允许发送 UE辅助信息的配置开启时发送的 UE 辅助信息。
第三方面, 本发明实施例提供的用户设备, 包括:
确定单元, 用于如果确定 UE内的禁止发送 UE辅助信息的配置未启 动或已关闭, 向发送单元传输发送 UE辅助信息的指示, 或者, 如果确定 UE内的允许发送 UE辅助信息的配置开启, 向所述发送单元传输发送所 述 UE辅助信息的指示;
发送单元, 用于接收到所述确定单元传输的所述发送 UE辅助信息指 示时, 向基站发送 UE辅助信息。
第四方面, 本发明实施例提供的基站, 包括:
接收单元, 用于接收 UE在所述 UE的禁止发送 UE辅助信息的配置 未启动或已关闭时发送的 UE辅助信息;
或者, 用于接收 UE在所述 UE的允许发送 UE辅助信息的配置开启 时发送的 UE辅助信息。
由上述技术方案可知, 本发明实施例的用户设备辅助信息上报的方 法、 用户设备和基站, 如果 UE内的禁止发送 UE辅助信息的配置未启动 或已关闭, 则 UE向基站发送 UE辅助信息; 或者, 如果 UE内的允许发 送 UE辅助信息的配置开启, 则 UE向基站发送 UE辅助信息, 使得 UE 可规则的上报 UE辅助信息, 减少空中接口信令的开销。 附图说明
为了更清楚地说明本发明的技术方案, 下面将对实施例中所需要使用的 附图作一简单地介绍, 显而易见地: 下面附图只是本发明的一些实施例的附 图, 对于本领域普通技术人员来讲, 在不付出创造性劳动性的前提下, 还可 以根据这些附图获得同样能实现本发明技术方案的其它附图。
图 1为本发明一实施例提供的用户设备辅助信息上报的方法的流程示意
图;
图 2为本发明另一实施例提供的用户设备辅助信息上报的方法的流程示 意图;
图 3为本发明另一实施例提供的用户设备辅助信息上报的方法的流程示 意图;
图 4为本发明另一实施例提供的用户设备辅助信息上报的方法的流程示 意图;
图 5为本发明另一实施例提供的用户设备辅助信息上报的方法的流程示 意图;
图 6为本发明另一实施例提供的用户设备辅助信息上报的方法的流程示 意图;
图 7为本发明另一实施例提供的用户设备辅助信息上报的方法的流程示 意图;
图 8为本发明另一实施例提供的用户设备的结构示意图;
图 9为本发明另一实施例提供的基站的结构示意图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚, 下面将结合本发明实 施例中的附图, 对本发明的技术方案进行清楚、 完整地描述。 显然, 下述 的各个实施例都只是本发明一部分的实施例。 基于本发明下述的各个实施 例, 本领域普通技术人员即使没有作出创造性劳动, 也可以通过等效变换 部分甚至全部的技术特征, 而获得能够解决本发明技术问题, 实现本发明 技术效果的其它实施例, 而这些变换而来的各个实施例显然并不脱离本发 明所公开的范围。
本发明实施例提供一种用户设备辅助信息上报的方法, 该方法包括: 如果 UE内的禁止发送 UE辅助信息的配置未启动或已关闭, 则 UE向基 站发送 UE辅助信息; 或者, 如果 UE内的允许发送 UE辅助信息的配置 开启, 则 UE向基站发送 UE辅助信息, 以使基站根据 UE辅助信息优化 UE的性能。 上述方法使得 UE可规则的上报 UE辅助信息, 减少空中接 口信令的开销。
图 1示出了本发明一实施例提供的用户设备辅助信息上报的方法的流 程示意图; 如图 1所示, 本实施例中的用户设备辅助信息上报的方法如下 文所述。
101、 如果 UE内的禁止发送 UE辅助信息的配置未启动或已关闭, 则 UE向基站发送 UE辅助信息; 或者, 如果 UE内的允许发送 UE辅助 信息的配置开启, 则 UE向基站发送 UE辅助信息。
举例来说, 上述的 UE辅助信息可为下述信息中的一种或多种: UE的节电偏好; UE的性能偏好; UE的业务特征; UE的移动速度; 表征 UE移动速度的参数等等。 其中, 表征 UE移动速度的参数, 例如是 在一定时间内 UE的参考信号接收功率 ( Reference Signal Receiving Power, 简称 RSRP ) 的变化量, 路径损耗的变化量, 不同小区的观察时 间差 ( Observed Time Difference Of Arrival , 简称 OTDOA, 用于反应不 同小区的下行信号接收时间的时间差)的变化量等等。 本实施例中不限制 UE辅助信息的具体内容。
在实际应用中, 上述 UE辅助信息的发送形式可以使用无线资源控制
( Radio Resource Control , 简称 RRC ) 消息, 也可以是媒体接入控制 ( Media Access Control , 简称 MAC ) 层消息。 其中, MAC层消息可以 是使用 MAC CE ( MAC Control Elements ) , 也可以使用 MAC PDU头中 的预留位。
当使用 RRC消息发送 UE辅助信息时, 可以定义新的信元
( information element, 简称 IE )携带在现有 RRC消息如测量报告 ( Measurement report ) 消息中, 进而可将携带有 UE辅助信息的测量报 告消息发送至基站。
在其他实施例中,可以定义新的 IE携带在现有 RRC消息如无线资源 控制连接重配置完成 ( RRC Connection Reconfiguration Complete ) 消 息, 或者携带在其它上行 RRC消息中向基站发送。基站在接收 RRC消息 之后, 解析出 RRC消息中的 IE, 进而根据解析的 IE优化 UE。 特别地, 该处的 RRC消息还可以承载在基站与 UE建立的专用无线承载上。
进一步地,还可以定义新的 RRC消息, 并使用该新的 RRC消息进行 上报。
当使用 MAC CE消息发送 UE辅助信息时,需要定义一个新的逻辑信 道号标识 ( Logical Channel Identity, 简称 LCID )来表征该 UE辅助信息, 如使用现在预留的值 0101 1 -1 1000中的一个, 或者, 使用现有消息中的 预留比特发送该 UE辅助信息, 进而可将上述 UE辅助信息发送至基站。
102、 在第一条件满足时, 启动所述禁止发送 UE辅助信息的配置, 或者关闭允许发送 UE辅助信息的配置; 以及, 在第二条件满足时, 关闭 所启动的禁止发送 UE辅助信息的配置, 或者开启允许发送 UE辅助信息 的配置。
举例来说, 第一条件为下述条件中的一种或多种:
UE接收到基站发送的用于启动禁止发送 UE辅助信息的配置或用于 关闭允许发送 UE辅助信息的配置的消息;
在向所述基站发送 UE辅助信息之后的时长达到预设时长; 该预设时 长可以为 0或其他任意值如 1 s、 5s等, 即在向基站发送 UE辅助信息之 后可启动所述禁止发送 UE辅助信息的配置。 当然, 该处的预设时长也可 为缺省值等。
所述第二条件为下述(1 ) 至 (7 ) 所列举的条件中的一种或多种: ( 1 ) UE接收到基站发送的 RRC重配置消息。
( 2 ) UE接收到基站发送的包含非连续接收(Discontinuous reception , 简称 DRX ) 参数的重配置消息。
( 3 ) UE接收到基站发送的包含 DRX参数的重配置消息中 DRX周 期达到预先配置的 DRX周期, 或者达到空闲态 DRX周期。 当前的重配置 消息中的 DRX周期可以是长 DRX周期 ( Long DRX Cycle ) , 或者是短 DRX周期 ( Short DRX Cycle ) 。 空闲态 DRX周期是指 UE在空闲态时 所使用的 DRX周期 (DRX Cycle ) , 通常该空闲态 DRX周期是 UE通知 MME该 UE所使用的 DRX周期和基站广播的小区级的 DRX周期两者取 小, 当然该周期也可以定义为 UE通知 MME其所使用的 DRX周期, 或者 定义为基站广播的小区级的 DRX周期。预先配置的 DRX周期可以是协议 固定配置, 也可以是基站通过广播消息或专用消息配置的 DRX周期。
( 4 ) UE接收到基站发送的获取 UE辅助信息的指令, 或者, UE接 收到基站发送的再次获取 UE辅助信息的指令。
( 5 ) 所启动的禁止发送 UE辅助信息的配置的时间长度达到预设的 门限值; 或者关闭允许发送 UE辅助信息的配置的时间长度达到设的门限 值; 所述预设的门限值可以如 10秒, 或 60秒等, 为 UE根据实际需要设 置的。
( 6 ) UE更换 RRC连接状态。
( 7 ) UE辅助信息的内容发生变化(如 UE节电偏好辅助信息变更为 UE移动速度辅助信息) 。
在实际应用中, 上述 UE内部可以设置一种禁止发送 UE辅助信息的 配置, 或者, UE内部设置一种允许发送 UE辅助信息的配置。 本实施例 中可以不限定 UE内设置上述的哪一种。
由此, 如果 UE内的禁止发送 UE辅助信息的配置未启动或已关闭, 则向基站发送 UE辅助信息。相应地, 第一条件满足时, 启动禁止发送 UE 辅助信息的配置, 以及在第二条件满足时, 关闭所启动的禁止发送 UE辅 助信息的配置。
在其他实施例中, 如果 UE内的允许发送 UE辅助信息的配置开启, 则向基站发送 UE辅助信息。 相应地, 在第一条件满足时, 关闭允许发送 UE辅助信息的配置, 以及, 在第二条件满足时, 开启允许发送 UE辅助 信息的配置。
上述 UE辅助信息上报的方法可使 UE规则的上报 UE辅助信息, 减 少空中接口信令的开销。
在另一实施例中, 如图 2所示, 在步骤 101的向基站发送 UE辅助信 息之前, 上述的用户设备辅助信息上报的方法还可包括如下的步骤 100。
100、 UE接收基站发送的第一消息, 所述第一消息用于告知 UE该基 站所支持的 UE辅助信息。
优选地, UE接收基站通过广播方式发送的第一消息。
进一步地, 第一消息还可包括下述信息中的一种或多种: (1 ) UE辅 助信息所在的无线承载 ( Radio Bearer, 简称 RB ) 的信息。 ( 2 ) UE辅 助信息的属性信息、 禁止发送机制、 UE辅助信息所在的专用 RB信息等; 例如, UE辅助信息的属性信息可包括: UE辅助信息的发送优先级低于数 据的发送优先级, 以及 UE辅助信息不触发緩存状态报告 ( Buffer Status
Report, 简称 BSR ) , 或不触发调度请求 ( Scheduling Request, 简称
SR ) 等。 其中, BSR是在 UE采用上行资源发送数据时, 用来通知基站 该 UE有多少数据量可以发送, 以便基站为该 UE分配上行资源进行数据 发送, 通常有新数据到达或者有更高优先级的数据到达 UE的分组数据汇 聚协(Packet Data Convergence Protocol ,简称 PDCP)实体或者无线链路 控制( Radio Link Control ,简称 RLC )实体并可以发送时时,会触发 BSR; 如果 UE此时没有用于发送 BSR的上行资源, 则会触发 SR, 请求 UE分 配上行资源。 另外一种触发 BSR的方式是当前上行资源在传输上行数据 后, 仍有剩余资源, 则可以触发填充 BSR, 该 BSR可以通知基站 UE还 有多少数据可以传输, 以辅助基站进行后续资源分配。
也就是说, 基站可通知 UE该基站所支持的 UE辅助信息。 只有基站 支持该 UE辅助信息, 才可能会利用该 UE辅助信息对网络或 UE进行优 化, 进而允许 UE上报该 UE辅助信息。
在实际应用中, 不支持 UE辅助信息的 UE会忽略基站通知的上述的 第一消息。另夕卜,如果一具体的实施例中包含上述图 2中所示的步骤 100, 此时, 如果 UE没有接收到上述第一消息, 即使 UE禁止发送 UE辅助信 息的配置未启动或者, 允许发送 UE辅助信息的配置开启, 也不向基站发 送 UE辅助信息。
在其他实施例中, 基站还可以将上述的用于告知 UE该基站所支持的 UE辅助信息的信息可携带在其他的发送于 UE的消息中, 本实施例仅为 举例说明。
在另一应用场景中, 如图 3所示, 在步骤 101的向基站发送 UE辅助 信息之前, 上述的用户设备辅助信息上报的方法还可包括如下的步骤 100a。
100a, UE向基站发送第二消息, 所述第二消息用于告知所述 UE支 持的辅助信息。
例如, UE向基站告知该 UE支持 UE节电偏好辅助信息等。
可以理解的是, UE上报所支持的 UE辅助信息给基站, 具体可以是 直接上报所支持的 UE辅助信息给基站, 或者上报所支持的 UE辅助信息 给移动管理实体( Mobile Management Entity, 简称 MME ) ,然后由 MME
通知基站该 UE所支持的 UE辅助信息。
举例来说, UE可以在附着时,将所支持的 UE辅助信息上报给 MME, 后续不再上报。
或者, UE每次进入 RRC连接状态时上报所支持的 UE辅助信息, 或 者, 在 UE所支持的 UE辅助信息发生改变时将所支持的 UE辅助信息上 报给 MME等等。 本实施例中不限制 UE向网络侧上报所支持的 UE辅助 信息的形式。
优选地, 如果 UE也支持 UE辅助信息, 且 UE获得基站发送的第一 消息 (即可以包括上述例举说明的步骤 100和步骤 100a ) , 则可以协商 或者决定能够发送基站的 UE辅助信息; 进而在 UE满足图 1 中步骤 102 中的第二条件之后, 允许 UE向基站上报 UE辅助信息。
由上述实施例可知, 本实施例的用户设备辅助信息上报的方法, 使得
UE可规则的上报 UE辅助信息, 减少空中接口信令的开销, 进一步使得 基站根据 UE辅助信息优化 UE的性能。
图 4示出了本发明另一实施例提供的用户设备辅助信息上报的方法的 流程示意图; 如图 4所示, 本实施例中的用户设备辅助信息上报的方法如 下文所述。
401、 UE启动内部的禁止发送 UE辅助信息的配置, 并设定内部禁止 发送 UE辅助信息配置的第二条件, 在第二条件满足时, 关闭 UE内启动 的禁止发送 UE辅助信息的配置。
在本实施例中, 在未满足第二条件之前, 不允许 UE向基站发送 UE 辅助信息。
举例来说, 第二条件可以为: 当 UE接收到基站发送的消息, 如 RRC 重配置消息, 查询消息, 或者任一 RRC消息, 或者其它消息等。 在一个 具体实施例中, 基站发送的消息还可以是: 包含 DRX参数的重配置消息。 例如, 重配置消息可以包括: DRX的周期、 或 DRX的其它与 DRX相关 的定时器的长度等。 进而, UE在接收到上述包含 DRX参数的重配置消息 之后, UE解析上述的重配置消息并获取相关的条件, 如: 当 DRX的周期 达到空闲态 DRX周期之前, UE可以再次向基站上报 UE辅助信息, 达到 空闲态 DRX周期之后, 就不能上报 UE辅助信息等条件。
当然, 上述的第二条件还可以为: UE更换 RRC连接状态, 如在该 UE处于本次 RRC连接状态期间只允许向基站上报一次该 UE辅助信息, 进而更换 RRC连接状态, 才关闭上述 UE内启动的禁止发送 UE辅助信 息的配置。
另外, 第二条件还可以为: UE辅助信息的内容发生变化, UE才能再 次发送该 UE辅助信息; 例如, UE节电偏好发生改变, 等等。 或者, 只 有在基站触发 UE上报 UE辅助信息之后, UE才能再次向基站上报 UE辅 助信息。 例如, 基站在 RRC消息或 MAC层消息中指示是否允许 (再次) 上报 UE辅助信息的信息等。 本实施例中的第二条件仅为例举说明。
402、 采用上行资源向基站发送 UE辅助信息。
在本实施例中, UE内的 UE节电偏好辅助信息处于触发状态, 此时, 在禁止发送 UE辅助信息的配置已关闭时, 通过上行资源向基站发送 UE 节电偏好辅助信息。
特别地, 在上行资源中, 所述 UE辅助信息的发送优先级低于数据的 发送优先级。 例如, 当所述 UE辅助信息通过 MAC CE发送时, 其发送优 先级比 RRC消息、 以及数据的优先级低。
当然, 在其他实施例中, UE辅助信息的发送优先级低于填充緩存状 态报告 (Padding BSR ) 的发送优先级。
在实际应用中, 采用上行资源向基站发送 UE辅助信息, 包括: 上行 资源能够容纳所有可传输的数据, 且所述上行资源仍可以传输该 UE辅助 信息, 采用上行资源向基站发送 UE辅助信息。 也就是说, UE辅助信息 只有在所有可传输数据都能在该传输间隔 (Transmission Time Interval , 简称 TTI )被传输后 , 才能发送。
在实际应用中, 由于 UE辅助信息通常并不是很紧急的, 所以也就没 有必要每次一触发就发送, 否则可能会带来额外的信令开销和功率开销。 优选的 ^¾文法可以为:
基站建立一个专用的无线承载 ( Radio Bearer, 简称 RB ) 用于承载 上述的携带有 UE辅助信息的消息, 所述专用的 RB可以如信令无线承载 或数据无线承载。
当然, 为避免 UE频繁通过上述 RB发送 UE辅助信息, 其中该承载
有 UE辅助信息时不触发 BSR, 如设置该专用的 RB不属于任何一个逻辑 信道组 ( Logical Channel Group, 简称 LCG ) ; 或者该承载有 UE辅助 信息时不触发调度请求(Scheduling Request, 简称 SR ) , 如设置该 RB 的 logical channel SR masking (逻辑信道调度请求屏蔽)属性等。
在另一实施例中, 上述的步骤 402还可能是, UE接收到基站发送的 获取 UE辅助信息的指令, 根据所述获取 UE辅助信息的指令采用上行资 源向基站发送 UE辅助信息。
进一步地, 在获取 UE辅助信息的指令中, 基站还可为所述 UE辅助 信息设置一些属性, 如 UE辅助信息所在的 RB信息, 禁止发送机制、 屏 蔽 ( Masking )属性 (如 BSR Masking, 或 SR Masking ) 或其它指示该 U E辅助信息的不同于其它 RRC消息的发送属性,具体的设置方法可以是 协议定义, 或者基站配置。 当该 UE辅助信息需要发送时, 根据上述设置 的属性, 可能不触发 BSR, 或不触发 SR等。 例如, 当 BSR Masking为 真时, 该 UE辅助信息不触发 BSR; 或者当 SR Masking为真时, 该 UE 辅助信息不触发 SR。
可以理解的是, 触发发送 UE辅助信息可以基于 UE的实现, 或者基 于基站对 UE的配置。
当然, UE内发送 UE辅助信息的触发机制大多是基于 UE的实现。 例如, UE中的高层指示发送携带 UE辅助信息的消息等, 该处 UE的高 层可以是 UE的非接入层 ( Non Access Stratum, 简称 NAS ) 。
特别地, 针对 UE节电偏好辅助信息, 不同的 UE可能有不同的实现, 举例来说,有些 UE根据自己剩余电量来判断是否触发发送 UE辅助信息; 有些 UE可能根据用户的活动性来判断是否触发发送 UE辅助信息; 有些 UE可能根据终端屏幕的开关等来判断是否触发发送 UE辅助信息; 有些 UE可能根据当前运行的业务情况来判断是否触发发送 UE辅助信息等等, 本实施例仅为举例说明。
上述实施例只对 UE发送 UE辅助信息进行的限定, 本领域技术人员 可以理解, 通常发送 UE辅助信息之前, UE触发了该 UE辅助信息。 本 发明实施例不对 UE如何触发发送 UE辅助信息进行限定。
在本发明的另一实施例中, 用户设备辅助信息上报的方法包括: 接收
U E在 U E的禁止发送 U E辅助信息的配置未启动或已关闭时发送的 U E辅 助信息; 或者, 接收 UE在 UE的允许发送 UE辅助信息的配置开启时发 送的 UE辅助信息。
由此,上述用户设备辅助信息上报的方法,使得 UE可规则的上报 UE 辅助信息, 进而可有效减少空中接口信令的开销。
图 5示出了本发明一实施例提供的用户设备辅助信息上报的方法的流 程示意图; 如图 5所示, 本实施例中的用户设备辅助信息上报的方法如下 文所述。
501、基站接收 U E在 U E的禁止发送 U E辅助信息的配置未启动或已 关闭时发送的 UE辅助信息; 或者, 接收 UE在 UE的允许发送 UE辅助 信息的配置开启时发送的 UE辅助信息。
502、 基站根据所述 UE辅助信息的发送特征为所述 UE设置评价等 级。
应了解的是, 该处根据 UE辅助信息的发送特征为 UE设置评价等级 仅为例举说明, 举例来说, 根据 UE辅助信息的发送特征为 UE设置评价 等级, 可以是: 根据 UE上报的 UE辅助信息的内容是否合理, UE上报 的 UE辅助信息的次数是否合理, 和 UE上报的 UE辅助信息的时机是否 合理中的一种或多种为 UE设置评价等级等。 在实际应用中, 基站可以根 据接收 UE辅助信息的时间获知 UE上报 UE辅助信息的时间等。 当然, 在其他实施例中, 还可以根据接收到的 UE辅助信息的实现等为 UE设置 评价等级。
举例来说、 基站通过 UE上报的一次或多次辅助信息, 判断该 UE的 实现 /特征是否合理, 并给该 UE划分评价等级如第一等级: "好的 UE实 现" 或第三等级: "坏的 UE实现" , 并在适当的时候发送给 MME存储。
适当的时候可以是: 当基站检测到该 UE是 "坏的 UE实现" 或 "好 的 UE实现" 时, 通知 MME; 或者当基站释放 RRC连接时, 通知 MME; 或者不限定基站上报的时间。
MME通常会存储该 UE的评价等级,当 MME检测到该 UE的能力(如 UE支持的带宽)发生改变后, 可以不再存储该信息。
进一步地, 上述方法还可包括图 5中未示出的步骤 503。
503、 基站将为 UE设置评价等级的信息发送至 MME, 以使 UE在切 换基站时, MME向目标基站发送 UE的评价等级。
当然, 在 UE再次进入 RRC连接态时, MME将该 "坏的 UE实现" 或 "好的 UE实现" 通知给基站, 以辅助基站对 UE进行 UE辅助信息的 配置。
或者, 在 UE从源基站切换到目标基站时, 源基站将上述评价等级发 送给目标基站, 供目标基站参考等。
进一步地, 如图 6所示, 在步骤 501之前, 用户设备辅助信息上报的 方法还包括如下的步骤 500。
500、 基站向 UE发送第一消息, 所述第一消息用于告知 UE基站所 支持的 UE辅助信息。
优选地, 基站可通过广播方式发送上述第一消息。
举例来说, 第一消息中还包括: 所述 UE辅助信息所在的 RB信息, 和 /或, 所述 UE辅助信息的属性信息等。
优选地, 图 6中还示出用户设备辅助信息上报的方法所包括步骤
5003。
500a, 基站接收所述 UE发送的第二消息, 所述第二消息用于告知所 述 UE所支持的 UE辅助信息。
由上述 UE辅助信息上报的方法可知, 上述 UE先与基站协商相互支 持的 UE辅助信息, 进而使 UE可规则的上报协商后的 UE辅助信息, 有 效减少空中接口信令的开销。
如图 7所示, 图 7示出了本发明一实施例提供的用户设备辅助信息上 报的方法的流程示意图; 本实施例中的用户设备辅助信息上报的方法如下 文所述。
701、基站接收 U E在 U E的禁止发送 U E辅助信息的配置未启动或已 关闭时发送的 UE辅助信息; 或者, 接收 UE在 UE的允许发送 UE辅助 信息的配置开启时发送的 UE辅助信息。
需要说明的是,该处基站可根据接收的 UE辅助信息优化 UE的性能, 具体如何优化取决于基站的能力。 例如, 基站会考虑 UE上报的 UE辅助 信息, 当前的网络状态, 基站的算法策略等中的一种或多种因素来决定是
否对 UE的性能进行优化及如何优化等。
702、 基站向所述 UE发送用于启动禁止发送 UE辅助信息的配置或 者用于关闭允许发送 U E辅助信息的配置的第三消息, 以使所述 U E根据 所述第三消息启动禁止发送 U E辅助信息的配置或者关闭允许发送 U E辅 助信息的配置。
进一步地, 用户设备辅助信息上报的方法还包括图 7中未示出的步骤
703。
703、基站向 UE发送用于关闭所述 UE启动的禁止发送 UE辅助信息 的配置或者用于开启 U E的允许发送 U E辅助信息的配置的第四消息。
举例来说, 第四消息可为: RRC重配置消息、 包含 DRX参数的重配 置消息, 或者发送获取 UE辅助信息的消息等。 进而基站通过发送上述第 三消息或第四消息使 U E可规则的上报 U E辅助信息。
由上述用户设备辅助信息上报的方法可知, 上述 UE可规则的上报辅 助信息, 有效减少了空中接口信令的开销。
根据本发明的另一方面, 本发明提供一种用户设备, 如图 8所示, 其 包括: 确定单元 81和发送单元 82;
其中, 确定单元 81用于如果确定 UE内的禁止发送 UE辅助信息的 配置未启动或已关闭, 向发送单元 82传输发送 UE辅助信息的指示, 或 者, 如果确定 UE内的允许发送 UE辅助信息的配置开启, 向发送单元 82 传输发送 UE辅助信息的指示;
发送单元 82用于接收到确定单元 81传输的发送 UE辅助信息指示时, 向基站发送 UE辅助信息。
所述辅助信息为下述信息中的一种或多种:
所述 UE的节电偏好; 所述 UE的性能偏好; 所述 UE的业务特征; 所述 UE的移动速度; 表征所述 UE移动速度的参数等。
进一步地, 本实施例的用户设备还包括图 8中未示出的接收单元, 该 接收单元用于接收基站发送的第一消息, 所述第一消息用于告知所述 UE 该基站所支持的 UE辅助信息。 当然, 在其他实施例中, 上述的第一消息 还包括下述信息中的一种或多种: UE辅助信息所在的 RB信息; UE辅助 信息的属性信息等。
在实际应用中, 确定单元 81具体用于, 在第一条件满足时, 启动禁 止发送 UE辅助信息的配置, 或者关闭允许发送 UE辅助信息的配置; 以 及在第二条件满足时, 关闭所启动的禁止发送 UR辅助信息的配置, 或者 开启允许发送 UE辅助信息的配置。
第一条件为下述条件中的一种或多种:
所述接收单元接收到所述基站发送的用于启动禁止发送 UE辅助信息 的配置或用于关闭允许发送 UE辅助信息的配置的消息;
所述发送单元向所述基站发送 UE辅助信息之后的时长达到预设时 长;
所述第二条件为下述条件中的一种或多种:
所述接收单元接收到所述基站发送的 RRC重配置消息;
所述接收单元接收到所述基站发送的包含 D RX参数的重配置消息; 所述接收单元接收到所述基站发送的包含 D RX参数的重配置消息中 的 DRX周期达到预先配置的 DRX周期, 或者达到空闲态 DRX周期; 所述接收单元接收到所述基站发送的获取 UE辅助信息的指令; 所启动的禁止发送 U E辅助信息的配置的时间长度达到预设的门限 值, 或者关闭允许发送 UE辅助信息的配置的时间长度达到设的门限值; 所述 UE更换 RRC连接状态;
所述 UE辅助信息的内容发生变化。
相应地, 上述的发送单元 82具体用于, 采用上行资源向基站发送 UE 辅助信息; 或者,在接收单元接收到基站发送的获取 UE辅助信息的指令, 根据获取 UE辅助信息的指令采用上行资源向基站发送 UE辅助信息。 在 实际应用中, 如果所述上行资源能够容纳所有可传输的数据, 且所述上行 资源仍可以传输 UE辅助信息, 采用上行资源向基站发送 UE辅助信息。
进一步地, 上述的发送单元 82还用于向基站发送第二消息, 所述第 二消息用于告知所述 UE支持的 UE辅助信息。
上述用户设备用于执行上述所述的用户设备辅助信息上报的方法, 本 实施例仅用于对该用户设备内部结构进行简单说明, 具体原理可以参见上 述方法实施例所述。
上述用户设备可规则的向基站上报 UE辅助信息, 进而可有效减少空
中接口信令的开销, 同时基站可根据 UE辅助信息优化 UE的性能。
根据本发明的另一方面,本发明提供一种基站,其包括:接收单元 91 ; 该接收单元 91用于接收 UE在 UE的禁止发送 UE辅助信息的配置未启动 或已关闭时发送的 UE辅助信息; 或者, 用于接收 UE在 UE的允许发送 UE辅助信息的配置开启时发送的 UE辅助信息。
在实际应用中, 上述的基站还包括发送单元 92, 如图 9所示, 所述 发送单元, 用于向 UE发送第一消息, 所述第一消息用于告知所述 UE基 站所支持的 UE辅助信息。
优选地, 上述的发送单元 92还用于向 UE发送第三消息或第四消息, 例如, 还用于向 UE发送用于启动所述禁止发送 UE辅助信息的配置或者 用于关闭允许发送 UE辅助信息的配置的第三消息, 以使 UE根据所述第 三消息启动禁止发送 U E辅助信息的配置或者关闭允许发送 U E辅助信息 的配置。
或者, 发送单元 92还用于向 UE发送用于关闭 UE启动的所述禁止 发送 UE辅助信息的配置或者用于开启 UE的所述允许发送 UE辅助信息 的配置的第四消息; 该第四消息可为: RRC重配置消息、 包含 DRX参数 的重配置消息, 或者发送获取所述 UE辅助信息的消息等。
进一步地, 基站还包括设置单元 93, 该设置单元 93根据所述 UE辅 助信息的发送特征为所述 UE设置评价等级。
基站用于执行上述用户设备辅助信息上报的方法, 本实施例仅用于对 该基站内部结构进行简单说明, 具体原理可以参见上述方法实施例所述。
上述基站可根据 UE规则上报的辅助信息优化 UE, 进而可有效减少 空中接口信令的开销。
需要说明的是, 本实施例中的基站为广义的概念, 其可以是基站收发 台、基站控制器、 NodeB、 eNodeB、或者无线网络控制器( Radio Network Controller, 简称 RNC ) 等, 本实施例不对其进行限定, 根据实际需要设 置。
需要说明的是, 以上用户设备和基站的实施例中, 各功能单元的划分 仅是举例说明, 实际应用中可以根据需要, 例如相应硬件的配置要求或者 软件的实现的便利考虑, 而将上述功能分配由不同的功能单元完成, 即将
所述用户设备和基站的内部结构划分成不同的功能单元, 以完成以上描述 的全部或者部分功能。 而且, 实际应用中, 本实施例中的相应的功能单元 可以是由相应的硬件实现, 也可以由相应的硬件执行相应的软件完成, 例 如, 前述的发送单元, 可以是具有执行前述发送单元功能的硬件, 例如发 射器, 也可以是能够执行相应计算机程序从而完成前述功能的一般处理器 或者其他硬件设备; 再如前述的确定单元, 可以是具有执行确定安远的功 能的硬件, 例如处理器, 也可以是能够执行相应计算机程序从而完成前述 功能的其他硬件设备; 又如, 前述的接收安远, 可以是具有执行前述接收 单元功能的硬件, 例如接收器, 也可以是能够执行相应计算机程序从而完 成前述功能的一般处理器或者其他硬件设备; (本说明书提供的各个实施 例都可应用上述描述原则) 。
根据本发明的另一方面, 本发明提供一种通信***, 其包括: 上述实 施例中所述的用户设备和上述实施例中所述的基站。
其中, 所述用户设备和所述基站的结构与功能可以参见上述用户设备 的实施例和基站的实施例。
本领域普通技术人员可以理解: 实现上述各方法实施例的全部或部分 步骤可以通过程序指令相关的硬件来完成。 前述的程序可以存储于一计算 机可读取存储介质中。 该程序在执行时, 执行包括上述各方法实施例的步 骤; 而前述的存储介质包括: ROM、 RAM , 磁碟或者光盘等各种可以存 储程序代码的介质。
最后应说明的是: 以上各实施例仅用以说明本发明的技术方案, 而非 对其限制; 尽管参照前述各实施例对本发明进行了详细的说明, 本领域的 普通技术人员应当理解: 其依然可以对前述各实施例所记载的技术方案进 行修改, 或者对其中部分或者全部技术特征进行等同替换; 而这些修改或 者替换, 并不使相应技术方案的本质脱离本发明各实施例技术方案的范 围。
Claims
1、 一种用户设备辅助信息上报的方法, 其特征在于, 包括: 如果用户设备 U E内的禁止发送 U E辅助信息的配置未启动或已关闭, 则所述 UE向基站发送 UE辅助信息;
或者
如果 UE内的允许发送 UE辅助信息的配置开启, 则所述 UE向基站 发送所述 UE辅助信息。
2、 根据权利要求 1所述的方法, 其特征在于,
在第一条件满足时, 启动所述禁止发送 UE辅助信息的配置, 或者关 闭所述允许发送 UE辅助信息的配置; 以及, 在第二条件满足时, 关闭所 启动的所述禁止发送 UE辅助信息的配置, 或者开启所述允许发送 UE辅 助信息的配置;
所述第一条件为下述条件中的一种或多种:
接收到所述基站发送的用于启动所述禁止发送 UE辅助信息的配置或 用于关闭所述允许发送 UE辅助信息的配置的消息;
在向所述基站发送所述 UE辅助信息之后的时长达到预设时长; 所述第二条件为下述条件中的一种或多种:
接收到所述基站发送的无线资源控制 RRC重配置消息;
接收到所述基站发送的包含非连续接收 DRX参数的重配置消息; 接收到所述基站发送的包含 DRX参数的重配置消息中的 DRX周期达 到预先配置的 DRX周期, 或者达到空闲态 DRX周期;
接收到所述基站发送的获取所述 UE辅助信息的指令;
所启动的所述禁止发送 U E辅助信息的配置的时间长度达到预设的门 限值, 或者关闭所述允许发送 UE辅助信息的配置的时间长度达到设的门 限值;
所述 UE更换 RRC连接状态;
所述 UE辅助信息的内容发生变化。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述 UE辅助信 息为下述信息中的一种或多种:
所述 UE的节电偏好;
所述 UE的性能偏好;
所述 UE的业务特征;
所述 UE的移动速度;
表征所述 UE移动速度的参数。
4、 根据权利要求 1至 3任一所述的方法, 其特征在于, 所述 UE向 基站发送 UE辅助信息, 包括:
采用上行资源向基站发送 UE辅助信息;
或者
接收到所述基站发送的获取所述 UE辅助信息的指令, 根据所述获取 所述 UE辅助信息的指令采用上行资源向基站发送所述 UE辅助信息。
5、 根据权利要求 1至 4任一所述的方法, 其特征在于, 所述 UE辅 助信息携带在 RRC消息中, 或者
所述 UE辅助信息携带在媒体接入控制 MAC层消息中。
6、 根据权利要求 1至 5任一所述的方法, 其特征在于, 所述 UE辅 助信息的发送优先级低于数据的发送优先级; 或者
所述 UE辅助信息的发送优先级低于填充緩存状态报告 Padding BSR 的发送优先级。
7、 根据权利要求 4所述的方法, 其特征在于, 所述采用上行资源向 基站发送 UE辅助信息, 包括:
如果所述上行资源能够容纳所有可传输的数据, 且所述上行资源仍可 以传输所述 UE辅助信息, 采用所述上行资源向基站发送所述 UE辅助信
8、 根据权利要求 5所述的方法, 其特征在于, 所述 RRC消息承载在 所述基站与所述 UE建立的专用无线承载上。
9、 根据权利要求 8所述的方法, 其特征在于, 所述专用无线承载为 信令无线承载或数据无线承载。
10、 根据权利要求 1至 9任一所述的方法, 其特征在于, 所述 UE向 基站发送 UE辅助信息的步骤之前, 还包括:
接收所述基站发送的第一消息, 所述第一消息用于告知所述 UE该基 站所支持的 UE辅助信息。
1 1、 根据权利要求 10所述的方法, 其特征在于, 所述第一消息中还 包括下述信息中的一种或多种:
所述 UE辅助信息所在的 RB信息;
所述 UE辅助信息的属性信息。
12、 根据权利要求 1至 1 1任一所述的方法, 其特征在于, 所述 UE 向基站发送 UE辅助信息的步骤之前, 还包括:
所述 UE向所述基站发送第二消息, 所述第二消息用于告知所述 UE 支持的 UE辅助信息。
13、 一种用户设备辅助信息上报的方法, 其特征在于, 包括: 接收用户设备 UE在所述 UE的禁止发送 UE辅助信息的配置未启动 或已关闭时发送的 UE辅助信息;
或者
接收 UE在所述 UE的允许发送 UE辅助信息的配置开启时发送的 UE 辅助信息。
14、 根据权利要求 13所述的方法, 其特征在于, 还包括:
根据所述 UE辅助信息的发送特征为所述 UE设置评价等级。
15、 根据权利要求 13或 14所述的方法, 其特征在于, 接收 UE所发 送的 UE辅助信息的步骤之前, 还包括:
向所述 UE发送第一消息, 所述第一消息用于告知所述 UE基站所支 持的 UE辅助信息。
16、 根据权利要求 15所述的方法, 其特征在于, 所述第一消息中还 包括下述信息中的一种或多种:
所述 UE辅助信息所在的 RB信息;
所述 UE辅助信息的属性信息。
17、 根据权利要求 13至 16任一所述的方法, 其特征在于, 接收 UE 所发送的 UE辅助信息的步骤之前, 还包括:
接收所述 UE发送的第二消息, 所述第二消息用于告知所述 UE所支 持的 UE辅助信息。
18、 根据权利要求 13至 17任一所述的方法, 其特征在于, 还包括: 向所述 UE发送用于启动所述禁止发送 UE辅助信息的配置或者用于
关闭所述允许发送 UE辅助信息的配置的第三消息, 以使所述 UE根据所 述第三消息启动所述禁止发送 UE辅助信息的配置或者关闭所述允许发送 UE辅助信息的配置。
19、 根据权利要求 13至 18任一所述的方法, 其特征在于, 还包括: 向所述 UE发送用于关闭所述 UE启动的所述禁止发送 UE辅助信息 的配置或者用于开启所述 UE的所述允许发送 UE辅助信息的配置的第四 消息;
所述第四消息为:
无线资源控制 RRC重配置消息、包含非连续接收 DRX参数的重配置 消息, 或者发送获取所述 UE辅助信息的消息。
20、 根据权利要求 14所述的方法, 其特征在于, 还包括:
将为所述 UE设置评价等级的信息发送至移动管理实体 MME, 以使 所述 UE在切换基站时, 所述 MME向目标基站发送所述 UE的评价等级。
21、 一种用户设备, 其特征在于, 包括:
确定单元, 用于如果确定用户设备 UE内的禁止发送 UE辅助信息的 配置未启动或已关闭, 向发送单元传输发送 UE辅助信息的指示, 或者, 如果确定 UE内的允许发送 UE辅助信息的配置开启, 向所述发送单元传 输发送所述 UE辅助信息的指示;
发送单元, 用于接收到所述确定单元传输的所述发送 UE辅助信息指 示时, 向基站发送 UE辅助信息。
22、 根据权利要求 21所述的用户设备, 其特征在于, 还包括: 接收 单元,
用于接收所述基站发送的第一消息, 所述第一消息用于告知所述 UE 该基站所支持的 UE辅助信息。
23、 根据权利要求 21或 22所述的用户设备, 其特征在于, 所述确定 单元具体用于
在第一条件满足时, 启动所述禁止发送 UE辅助信息的配置, 或者关 闭所述允许发送 UE辅助信息的配置; 以及在第二条件满足时, 关闭所启 动的所述禁止发送 UE辅助信息的配置, 或者, 开启所述允许发送 UE辅 助信息的配置;
所述第一条件为下述条件中的一种或多种:
所述接收单元接收到所述基站发送的用于启动所述禁止发送 UE辅助 信息的配置或用于关闭所述允许发送 U E辅助信息的配置的消息;
所述发送单元向所述基站发送所述 UE辅助信息之后的时长达到预设 时长;
所述第二条件为下述条件中的一种或多种:
所述接收单元接收到所述基站发送的无线资源控制 RRC重配置消 所述接收单元接收到所述基站发送的包含非连续接收 DRX参数的重 配置消息;
所述接收单元接收到所述基站发送的包含 D RX参数的重配置消息中 的 DRX周期达到预先配置的 DRX周期, 或者达到空闲态 DRX周期; 所述接收单元接收到所述基站发送的获取所述 UE辅助信息的指令; 所启动的所述禁止发送 U E辅助信息的配置的时间长度达到预设的门 限值, 或者关闭所述允许发送 UE辅助信息的配置的时间长度达到设的门 限值;
所述 UE更换 RRC连接状态;
所述 UE辅助信息的内容发生变化。
24、 根据权利要求 21至 23任一所述的用户设备, 其特征在于, 所述 发送单元, 具体用于
采用上行资源向基站发送 UE辅助信息;
或者,
在所述接收单元接收到所述基站发送的获取所述 UE辅助信息的指 令, 根据所述获取所述 UE辅助信息的指令采用上行资源向基站发送所述 UE辅助信息。
25、 根据权利要求 21至 24任一所述的用户设备, 其特征在于, 所述 发送单元, 还用于
向所述基站发送第二消息,所述第二消息用于告知所述 UE支持的 UE 辅助信息。
26、 一种基站, 其特征在于, 包括:
接收单元, 用于接收用户设备 UE在所述 UE的禁止发送 UE辅助信 息的配置未启动或已关闭时发送的 U E辅助信息;
或者, 用于接收 UE在所述 UE的允许发送 UE辅助信息的配置开启 时发送的 UE辅助信息。
27、 根据权利要求 26所述的基站, 其特征在于, 还包括:
发送单元, 用于向所述 UE发送第一消息, 所述第一消息用于告知所 述 UE基站所支持的 UE辅助信息。
28、 根据权利要求 26或 27所述的基站, 其特征在于, 还包括: 设置单元, 用于根据所述 UE辅助信息的发送特征为所述 UE设置评 价等级。
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CN103636281A (zh) | 2014-03-12 |
EP2858452A4 (en) | 2015-12-09 |
EP3179757B1 (en) | 2020-08-12 |
US9699648B2 (en) | 2017-07-04 |
EP3179757A1 (en) | 2017-06-14 |
CN107371152B (zh) | 2020-12-15 |
EP2858452B1 (en) | 2016-11-16 |
US20150105062A1 (en) | 2015-04-16 |
CN103636281B (zh) | 2017-07-21 |
EP2858452A1 (en) | 2015-04-08 |
US20170142575A1 (en) | 2017-05-18 |
US10070307B2 (en) | 2018-09-04 |
CN107371152A (zh) | 2017-11-21 |
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