WO2023184557A1 - Information processing method and apparatus, and communication device and storage medium - Google Patents
Information processing method and apparatus, and communication device and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
Definitions
- the present disclosure relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular, to an information processing method and device, communication equipment and storage medium.
- Radio Frequency, RF Radio Frequency, RF
- UE User Equipment
- Some RF structures support simultaneous uplink transmission and downlink reception.
- Some RF structures only support uplink transmission or downlink reception at a time.
- Embodiments of the present disclosure provide an information processing method and device, communication equipment, and storage media.
- a first aspect of an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
- the method includes:
- the UE that meets the preset conditions switches between the full-duplex FDD mode and the preset operating mode, wherein the preset operating mode includes: time division multiplexing TDD mode or half-duplex HD-frequency division multiplexing FDD mode. .
- a second aspect of the embodiment of the present disclosure provides an information processing device, wherein the device includes:
- a switching module configured to switch the UE that meets the preset conditions between the full-duplex FDD mode and the preset working mode, wherein the preset working mode includes: time division multiplexing TDD mode or half-duplex HD- Frequency division multiplexing FDD mode.
- a third aspect of the embodiment of the present disclosure provides a communication device, including a processor, a transceiver, a memory, and an executable program stored in the memory and capable of being run by the processor, wherein the processor runs the executable program.
- the program executes the information processing method provided by the aforementioned first aspect.
- a fourth aspect of the embodiments of the present disclosure provides a computer storage medium that stores an executable program; after the executable program is executed by a processor, it can realize the information provided by the first aspect or the second aspect. Approach.
- the UE when the UE meets the preset conditions, it will switch between FDD mode and TDD mode, or switch between FDD and HD-FDD modes. In this way, when it is necessary to perform uplink transmission and It can work in FDD mode when receiving downlink. When greater transmit power is needed, it can work in TDD or HD-FDD mode, thus meeting the communication needs of UE in different situations and improving the communication quality of UE. It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and do not limit the embodiments of the present disclosure.
- Figure 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
- Figure 2 is a schematic flowchart of an information processing method according to an exemplary embodiment
- Figure 3 is a schematic structural diagram of the RF side of a UE according to an exemplary embodiment
- Figure 4A is a schematic flowchart of an information processing method according to an exemplary embodiment
- Figure 4B is a schematic flowchart of an information processing method according to an exemplary embodiment
- Figure 5 is a schematic flowchart of an information processing method according to an exemplary embodiment
- Figure 6 is a schematic flowchart of an information processing method according to an exemplary embodiment
- Figure 7 is a schematic diagram of a conflict situation and conflict resolution between DL reception and UL according to an exemplary embodiment
- Figure 8 is a schematic diagram of a conflict situation and conflict resolution between DL reception and UL according to an exemplary embodiment
- Figure 9 is a schematic diagram illustrating a conflict situation between SSB reception and other transmissions and conflict resolution according to an exemplary embodiment
- Figure 10 is a schematic diagram of a conflict situation and conflict resolution between RO transmission and Msg A PUSCH transmission and other transmissions according to an exemplary embodiment
- Figure 11 is a schematic diagram illustrating a conflict situation between SSB reception and other transmissions and conflict resolution according to an exemplary embodiment
- Figure 12 is a schematic structural diagram of an information processing device according to an exemplary embodiment
- Figure 13 is a schematic structural diagram of a UE according to an exemplary embodiment
- Figure 14 is a schematic structural diagram of a communication device according to an exemplary embodiment.
- first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
- first information may also be called second information, and similarly, the second information may also be called first information.
- word “if” as used herein may be interpreted as "when” or "when” or "in response to determining.”
- FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
- the wireless communication system is a communication system based on cellular mobile communication technology.
- the wireless communication system may include several UEs 11 and several access devices 12 .
- UE11 may be a device that provides voice and/or data connectivity to users.
- UE11 can communicate with one or more core networks via the Radio Access Network (RAN).
- RAN Radio Access Network
- UE11 can be an Internet of Things UE, such as a sensor device, a mobile phone (or a "cellular" phone) and a device with Internet of Things
- the computer of the UE may, for example, be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device.
- UE11 may also be a device for an unmanned aerial vehicle.
- UE11 may also be a vehicle-mounted device, for example, it may be a driving computer with a wireless communication function, or a wireless communication device connected to an external driving computer.
- UE11 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with wireless communication function.
- the access device 12 may be a network-side device in the wireless communication system.
- the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new radio (NR) system or 5G NR system.
- the wireless communication system may also be a next-generation system of the 5G system.
- the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.
- the access device 12 may be an evolved access device (eNB) used in the 4G system.
- the access device 12 may also be an access device (gNB) using a centralized distributed architecture in the 5G system.
- eNB evolved access device
- gNB access device
- the access device 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
- the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Media Access Control, MAC) layer; distributed
- PDCP Packet Data Convergence Protocol
- RLC Radio Link Control
- MAC Media Access Control
- the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the access device 12.
- a wireless connection can be established between the access device 12 and the UE11 through the wireless air interface.
- the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
- the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
- an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
- the method includes:
- S1110 The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset operating mode, where the preset operating mode includes: time division multiplexing TDD mode or half-duplex HD-frequency division multiplexing FDD mode.
- a UE that meets the preset conditions is a UE that simultaneously supports one FDD mode or HD-FDD mode, and/or supports both FDD mode and TDD mode.
- the FDD mode can be: the UE works on the uplink frequency band and the downlink frequency band at the same time, so at the same point in time, it can perform uplink transmission and downlink reception simultaneously.
- the TDD mode can be: allocate the time domain into an uplink transmitting unit and a downlink receiving unit.
- the UE performs uplink transmission
- the downlink receiving unit it performs downlink reception.
- HD-FDD mode The UE works in the uplink frequency band or downlink frequency band at a time. When working in the uplink frequency band, it performs uplink transmission, and when working in the downlink frequency band, it performs downlink reception.
- the UE can switch between FDD mode and TDD mode, or switch between FDD mode and HD-FDD mode according to communication requirements.
- the UE can work in the FDD mode when it needs to perform uplink transmission and downlink reception at the same time.
- it can work in the TDD or HD-FDD mode, thereby meeting the communication needs of the UE in different situations. requirements, thereby improving the communication quality of UE.
- the UE that meets the preset conditions includes: a duplexer and a switch connected in parallel with the duplexer;
- the duplexer is turned on, and the UE supports simultaneous uplink transmission and downlink reception;
- the duplexer is short-circuited, and the UE supports uplink transmission or downlink reception.
- This switch is connected in parallel with the duplexer and can be called a bypass switch.
- the duplexer If the duplexer is turned on, the duplexer enters the working state.
- the duplexer in working state supports uplink transmission and downlink reception at the same time. Therefore, if the duplexer is turned on, the UE can work in FDD mode that supports uplink transmission and downlink reception at the same time.
- the branch where the switch is located can only support uplink transmission or downlink reception at a time, so the UE can work in TDD mode or HD-FDD mode at this time.
- one side of the duplexer has two terminals, an uplink transmitting terminal and a downlink receiving terminal; the other side of the duplexer has a common terminal, which is connected to the RF structure and transmits the uplink Transmitted to and received downstream from the RF structure.
- the switch When the switch is closed, the switch is connected to the uplink transmitting terminal of the duplexer or connected to the downlink receiving terminal of the duplexer.
- the impedance of the branch where the switch is located is smaller than the impedance of the duplexer, and the branch where the switch is located enters the switching state, and The duplexer is in a bypassed, inoperative state.
- the switch When the switch is turned off, the switch is neither connected to the uplink transmitting terminal of the duplexer nor connected to the downlink receiving terminal of the duplexer. In this case, the branch where the switch is located will not be conductive, so the duplexer is in working condition.
- an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
- the method includes:
- the diplexer will be short-circuited by the conducting switch.
- the UE's processor or controller controls the switch to turn on, thereby causing the duplexer to enter a non-working state and achieve uplink transmission or downlink transmission with a larger transmission power. take over.
- the information processing method provided by the embodiment of the present disclosure can be executed alone or in combination with any other information processing method executed by the UE.
- an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
- the method includes:
- the UE's processor or controller turns off the switch, causing the duplexer to turn on and enter the FDD mode that supports uplink transmission and downlink reception at the same time.
- the information processing method provided by the embodiment of the present disclosure can be executed alone or in combination with any other information processing method executed by the UE.
- an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
- the method includes:
- S1410 The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset working mode; the preset working mode at least includes: TDD mode;
- the UE If the UE is in TDD mode, the UE performs uplink transmission or downlink reception at one moment.
- This embodiment can be implemented alone or in combination with any of the foregoing embodiments.
- the UE can determine the coordination of uplink transmission and downlink reception based on the DL-UL pattern.
- the S1420 may include: when the UE operates in the TDD mode, perform uplink transmission or downlink reception on a specific subframe.
- performing uplink transmission or downlink reception includes at least one of the following:
- UL is performed in the UL transmitting unit
- DL or UL is performed in the flexible transmission unit according to the scheduling information
- DL or UL is performed in the flexible transmission unit according to the transmission requirements of the UE.
- the DL-UL pattern may include: a DL receiving unit and/or a UL transmitting unit.
- the DL-UL pattern may further include: a flexible transmission unit.
- the DL receiving unit may be used for DL reception, and is a DL reception subframe, a DL reception time slot, a DL reception mini-slot or a DL reception symbol.
- the UL transmission unit may be used for UL transmission, and may be a UL transmission subframe, a UL transmission slot, a UL reception mini-slot, or a UL transmission symbol.
- the DL-UL pattern also includes flexible transmission units, which are transmission units that are not defined in the DL-UL pattern as being used for DL reception or UL transmission. In this way, the flexible transmission unit can be flexibly used by the UE and the base station.
- the flexible transmission unit may include: subframes, time slots, mini-slots or symbols that are not clearly defined as UL transmission or DL reception.
- the base station can schedule the flexible transmission unit, so that the UE can perform uplink transmission and/or downlink reception according to the scheduling information.
- the base station can send the scheduling information through downlink control information (Downlink Control Information, DCI) or RRC message or MAC CE.
- DCI Downlink Control Information
- RRC message MAC CE
- the base station may send no scheduling information for the flexible transmission unit, and the UE may perform UL transmission or DL reception on the flexible transmission unit according to its own transmission requirements.
- an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
- the method includes:
- S1510 The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset working mode; the preset working mode at least includes: HD-FDD mode;
- S1520 When the UE works in the HD-FDD mode, perform DL reception or UL transmission according to priority.
- This embodiment can be implemented alone or in combination with any of the foregoing embodiments.
- one way is to perform transmission with a higher priority based on the priorities of conflicting DL reception and UL transmission. For example, if the priority of UL transmission is high, the UE performs UL transmission first; if the priority of DL reception is high, the UE performs DL reception first.
- the priority of conflicting DL reception and UE transmission is the same, which is an abnormal situation that neither UE nor network equipment expects. If such an abnormal situation occurs, the UE may choose to perform neither DL reception nor UL transmission, or perform DL reception or UL transmission randomly.
- dynamically scheduled transmissions have a higher priority than semi-statically scheduled transmissions.
- dynamically scheduled transmission is a relatively urgent transmission, so the priority can be higher than the priority of pre-completed semi-static transmission. That is, under normal circumstances, if there is a conflict between dynamically scheduled transmission and semi-static transmission, priority will be given to dynamically scheduled UL transmission or DL reception.
- the UE can perform high-priority transmission first.
- performing DL reception or UL transmission according to priority includes at least one of the following:
- the semi-static UL transmission associated with random access conflicts with the dynamically scheduled DL reception, the semi-static UL transmission associated with random access is performed, or the dynamically scheduled DL is performed according to the first UE policy. Transmitting or performing the semi-static UL transmission associated with random access.
- the semi-static UL transmission except the UL associated with the random access is: any other semi-static UL transmission except the radius UL transmission associated with the random access.
- the semi-static UL associated with random access includes random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
- the semi-static UL associated with random access includes: effective random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
- network equipment such as base stations can limit part of the physical random access channel (Physical Random Access Channel, PRACH) resources to valid resources and the other part to idle resources.
- PRACH Physical Random Access Channel
- the RO included in the effective resources of RPACH is the effective RO.
- the UE may send a random access request on a valid RO and will not send a random access request within an RO contained in idle resources.
- the physical uplink shared channel PUSCH transmission of the random access message (Message, Msg) A may include: uplink data sent on the PUSCH through MsgA.
- MsgA can be message A in two-step random access and can be configured on PUSCH.
- the UE can use MsgA on PUSCH to send a small amount of data to the base station without performing a complete random access process.
- semi-static UL transmission associated with random access has a higher priority than other semi-static UL transmissions. Therefore, when the semi-static UL transmission associated with random access conflicts with dynamically scheduled DL transmission, the UE An execution can be selected based on the self-defined first UE policy.
- the UE can also select one to execute based on the self-defined first UE policy.
- the first UE policy may be any policy defined by the UE itself.
- the UE may perform dynamically scheduled DL transmission or semi-static transmission associated with random access according to the first policy.
- performing DL reception or UL transmission according to priority includes at least one of the following:
- the association with random access is performed according to the second UE policy.
- the DL transmission associated with random access is performed according to the third UE policy.
- Semi-static UL or DL transmission of semi-statically configured reference signals
- the association with random access is performed according to the fourth UE policy.
- the semi-static DL associated with the search space SS includes at least one of the following:
- the search space may include: a common search space shared by multiple UEs in the cell and a USS used by a single user.
- CSS can be used for all UEs to search for PDCCH transmission, while USS can be used for specific users to search for PDCCH transmission.
- the semi-statically configured reference signal includes at least one of the following:
- the second UE policy, the third UE policy and the fourth UE policy are all UE policies, which can be determined by the UE according to the configuration information of the equipment manufacturer or the configuration information of the communication operator, or customized by the UE.
- the semi-static UL transmission associated with random access or the semi-static DL transmission associated with the search space SS according to the second UE policy includes:
- priority is given to semi-static UL associated with random access
- semi-static DL transmission associated with the search space SS is prioritized.
- performing DL transmission of semi-static UL or semi-statically configured reference signals associated with random access according to the third UE policy may include:
- semi-static UL associated with random access may be prioritized
- DL transmission of semi-statically configured reference signals may be prioritized.
- the semi-static UL or semi-statically configured physical downlink shared channel PDSCH transmission associated with random access according to the fourth UE policy includes:
- the semi-statically configured physical downlink shared channel PDSCH transmission is performed first.
- performing DL reception or UL transmission according to priority includes at least one of the following:
- the semi-static UL transmission of the SSB conflicts with the UL transmission associated with random access
- the semi-static UL transmission of the SSB or the UL transmission associated with random access is performed according to the fifth UE policy.
- SSB can include: primary synchronization signal, secondary synchronization signal and physical broadcast channel (Physical Broadcast Channel, PBCH) transmission.
- PBCH Physical Broadcast Channel
- This SSB can be used to synchronize the UE with network equipment such as base stations.
- the RF side of the UE has a duplexer and switch.
- the UE works in a mode that supports simultaneous transmission and reception, the UE's transmission and reception are multiplexed by the duplexer.
- the switch will bypass the duplexer.
- the duplexer will have a loss of about 4dB, and the loss of the switch is smaller, the maximum transmit power that can be provided when working in different simultaneous transceiver modes will be greater.
- the UE can still use the existing FDD working method. So when the UE works in a mode that cannot transmit and receive at the same time, how should the transmission and reception between the UE and the base station be coordinated.
- the UE when the UE is working in a mode that cannot transmit and receive at the same time, it can work in TDD mode or HD-FDD mode.
- the work of UE in TDD mode can be as follows:
- the UE and the base station can reuse the TDD uplink and downlink determination method to coordinate transmission and reception.
- the network will configure a DL-UL pattern. That is, the UE is informed of the subframe used for DL reception and/or UL transmission through signaling indicating the DL-UL pattern.
- the DL-UL pattern can also be configured with flexible subframes, that is, the flexible subframes can be used for both uplink transmission and downlink reception. Specifically, whether the flexible subframe is used for uplink transmission or downlink reception, On the one hand, it depends on the scheduling of network-side equipment such as base stations, and on the other hand, it may depend on the transmission requirements of the UE.
- the UE will receive information in the corresponding flexible subframe. If the UE is scheduled to perform uplink transmission, the UE will perform uplink transmission in the corresponding flexible subframe according to the network's scheduling information.
- the operation of UE in HD-FDD mode can be as follows:
- network equipment such as base stations do not specify uplink and downlink transmission subframes, but rely on network scheduling to solve the problem.
- the UE receives information on the corresponding transmission unit. If the UE is scheduled to perform uplink transmission, the UE performs uplink transmission in the corresponding transmission subframe according to the network's scheduling information.
- Case 2 Semi-static DL reception other than SSB conflicts with dynamically scheduled UL transmission; the dynamically scheduled UL transmission may include: dynamically scheduled PDCCH transmission used to trigger PRACH.
- Situations 3 and 4 are situations that the UE does not expect, and the UE will consider them to be abnormal situations. Under abnormal circumstances, the UE may not perform any transmission.
- Case 5 SSB's semi-static DL reception conflicts with dynamically scheduled SRS, configured PUCCH UL transmission, Msg3 transmission except random access and Msg4 PUCCH transmission respectively.
- the semi-static DL reception of SSB conflicts with the dynamically scheduled SRS, the configured UL transmission of PUCCH, and the dynamically scheduled transmission of Msg3 transmission except random access and the PUCCH transmission of Msg4, the semi-static DL reception of SSB will be given priority.
- Case 6 Semi-static DL reception of SSB collides with UL transmission of valid RO.
- Case 7 Conflicts between effective RO UL transmission, respectively dynamically scheduled DL reception, cell-specific semi-statically scheduled DL reception, and UE-specific configuration DL reception transmission.
- the UE will choose to perform DL reception or UL transmission according to its own implementation strategy.
- an embodiment of the present disclosure provides an information processing device, wherein the device includes:
- the switching module 110 is configured to switch the UE that meets the preset conditions between the full-duplex FDD mode and the preset working mode, wherein the preset working mode includes: time division multiplexing TDD mode or half-duplex HD -Frequency division multiplexing FDD mode.
- the information processing device may be included in the UE.
- the information processing device may further include: a storage module; the storage module may store at least instructions for controlling the UE to switch between FDD and preset operating modes.
- the switching module 110 may be a program module; after the program module is executed by a processor, the above operations can be implemented.
- the switching module 110 may be a combination of soft and hard modules; the combination of soft and hard modules includes, but is not limited to, a programmable array; the programmable array includes, but is not limited to: a field programmable array and/or Complex programmable arrays.
- the switching module 110 may include a pure hardware module; the pure hardware module includes but is not limited to: an application specific integrated circuit.
- the UE that meets the preset conditions includes: a duplexer and a switch connected in parallel with the duplexer;
- the duplexer is turned on, and the UE supports simultaneous uplink transmission and downlink reception;
- the duplexer is short-circuited, and the UE supports uplink transmission or downlink reception.
- the switching module 110 is configured to perform at least one of the following:
- the device further includes:
- the first transmission module is configured to perform uplink transmission or downlink reception when the UE operates in the TDD mode.
- the first transmission module is configured to perform at least one of the following:
- UL is performed in the UL transmitting unit
- DL or UL is performed in the flexible transmission unit according to the scheduling information
- DL or UL is performed in the flexible transmission unit according to the transmission requirements of the UE.
- the device further includes:
- the second transmission module is configured to perform DL reception or UL transmission according to priority when the UE operates in the HD-FDD mode.
- the priority of dynamically scheduled transmission is higher than the priority of semi-statically scheduled transmission.
- the second transmission module is configured to perform at least one of the following:
- the semi-static UL transmission associated with random access conflicts with the dynamically scheduled DL reception, the semi-static UL transmission associated with random access is performed, or the dynamically scheduled DL is performed according to the first UE policy. Transmitting or performing the semi-static UL transmission associated with random access.
- the semi-static UL associated with random access includes: effective random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
- the second transmission module is configured to perform at least one of the following:
- the association with random access is performed according to the second UE policy.
- the DL transmission associated with random access is performed according to the third UE policy.
- Semi-static UL or DL transmission of semi-statically configured reference signals
- the association with random access is performed according to the fourth UE policy.
- the semi-static DL associated with the search space SS includes at least one of the following:
- the semi-statically configured reference signal includes at least one of the following:
- the second transmission module is configured to perform at least one of the following:
- the semi-static UL transmission of the SSB conflicts with the UL transmission associated with random access
- the semi-static UL transmission of the SSB or the UL transmission associated with random access is performed according to the fifth UE policy.
- An embodiment of the present disclosure provides a communication device, including:
- Memory used to store instructions executable by the processor
- the processor is configured to execute the information processing method provided by any of the foregoing technical solutions.
- the processor may include various types of storage media, which are non-transitory computer storage media that can continue to store information stored thereon after the communication device is powered off.
- the communication device includes: a UE or a network element, and the network element may be any one of the aforementioned first to fourth network elements.
- the processor can be connected to the memory through a bus, etc., and is used to read the executable program stored in the memory, for example, at least one of the methods shown in Figure 2, Figure 4A, Figure 4B, Figure 5 to Figure 6 one.
- FIG. 13 is a block diagram of a UE 800 according to an exemplary embodiment.
- UE 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, etc.
- UE 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and Communication component 816.
- Processing component 802 generally controls the overall operations of UE 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
- the processing component 802 may include one or more processors 820 to execute instructions to generate all or part of the steps of the methods described above.
- processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
- processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
- Memory 804 is configured to store various types of data to support operations at UE 800. Examples of this data include instructions for any application or method operating on the UE800, contact data, phonebook data, messages, pictures, videos, etc.
- Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read-only memory
- EEPROM erasable programmable read-only memory
- EPROM Programmable read-only memory
- PROM programmable read-only memory
- ROM read-only memory
- magnetic memory flash memory, magnetic or optical disk.
- Power supply component 806 provides power to various components of UE 800.
- Power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to UE 800.
- Multimedia component 808 includes a screen that provides an output interface between the UE 800 and the user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
- the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
- multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When UE800 is in operating mode, such as shooting mode or video mode, the front camera and/or rear camera can receive external multimedia data.
- Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
- Audio component 810 is configured to output and/or input audio signals.
- audio component 810 includes a microphone (MIC) configured to receive external audio signals when UE 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
- audio component 810 also includes a speaker for outputting audio signals.
- the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
- Sensor component 814 includes one or more sensors that provide various aspects of status assessment for UE 800 .
- the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the UE800, the sensor component 814 can also detect the position change of the UE800 or a component of the UE800, the user and the Presence or absence of UE800 contact, UE800 orientation or acceleration/deceleration and temperature changes of UE800.
- Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
- Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communication component 816 is configured to facilitate wired or wireless communication between UE 800 and other devices.
- UE800 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
- the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
- NFC near field communications
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- UE 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gates Array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable gates Array
- controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
- a non-transitory computer-readable storage medium including instructions such as a memory 804 including instructions, executable by the processor 820 of the UE 800 to generate the above method is also provided.
- the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
- an embodiment of the present disclosure shows the structure of an access device.
- the communication device 900 may be provided as a network side device.
- the communication device may be various network elements such as the aforementioned access network element and/or network function.
- communications device 900 includes a processing component 922, which further includes one or more processors, and memory resources represented by memory 932 for storing instructions, such as application programs, executable by processing component 922.
- the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
- the processing component 922 is configured to execute instructions to perform any of the above-mentioned methods applied to the access device, for example, the methods shown in any one of FIG. 2, FIG. 4A, FIG. 4B, and FIG. 5 to FIG. 6.
- Communication device 900 may also include a power supply component 926 configured to perform power management of communication device 900, a wired or wireless network interface 950 configured to connect communication device 900 to a network, and an input-output (I/O) interface 958 .
- the communication device 900 may operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
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Abstract
Provided in the embodiments of the present disclosure are an information processing method and apparatus, and a communication device and a storage medium. The information processing method, which is executed by a UE, comprises: a UE, which meets a preset condition, being switched between a full-duplex frequency-division duplexing (FDD) mode and a preset working mode, wherein the preset working mode is a time-division duplexing (TDD) mode or a half-duplex (HD)-FDD mode.
Description
本公开涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及一种信息处理方法及装置、通信设备及存储介质。The present disclosure relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular, to an information processing method and device, communication equipment and storage medium.
随着技术的发展,用户设备(User Equipment,UE)的无线频率(Radio Frequency,RF)结构也越来越多样化。该RF结构也可以称为射频结构。With the development of technology, the radio frequency (Radio Frequency, RF) structure of user equipment (User Equipment, UE) is becoming more and more diverse. This RF structure may also be called a radio frequency structure.
有的RF结构支持同时上行发送和下行接收。Some RF structures support simultaneous uplink transmission and downlink reception.
有的RF结构在一个时刻仅支持上行发送或者下行接收。Some RF structures only support uplink transmission or downlink reception at a time.
发明内容Contents of the invention
本公开实施例提供一种信息处理方法及装置、通信设备及存储介质。Embodiments of the present disclosure provide an information processing method and device, communication equipment, and storage media.
本公开实施例第一方面提供一种信息处理方法,其中,由UE执行,所述方法包括:A first aspect of an embodiment of the present disclosure provides an information processing method, which is executed by a UE. The method includes:
满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,其中,所述预设工作模式包括:时分复用TDD模式或者半双工HD-频分复用FDD模式。The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset operating mode, wherein the preset operating mode includes: time division multiplexing TDD mode or half-duplex HD-frequency division multiplexing FDD mode. .
本公开实施例第二方面提供一种信息处理装置,其中,所述装置包括:A second aspect of the embodiment of the present disclosure provides an information processing device, wherein the device includes:
切换模块,被配置为满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,其中,所述预设工作模式包括:时分复用TDD模式或者半双工HD-频分复用FDD模式。A switching module configured to switch the UE that meets the preset conditions between the full-duplex FDD mode and the preset working mode, wherein the preset working mode includes: time division multiplexing TDD mode or half-duplex HD- Frequency division multiplexing FDD mode.
本公开实施例第三方面提供一种通信设备,包括处理器、收发器、存储器及存储在存储器上并能够有所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如前述第一方面提供的信息处理方法。A third aspect of the embodiment of the present disclosure provides a communication device, including a processor, a transceiver, a memory, and an executable program stored in the memory and capable of being run by the processor, wherein the processor runs the executable program. The program executes the information processing method provided by the aforementioned first aspect.
本公开实施例第四方面提供一种计算机存储介质,所述计算机存储介质存储有可执行程序;所述可执行程序被处理器执行后,能够实现前述的第一方面或第二方面提供的信息处理方法。A fourth aspect of the embodiments of the present disclosure provides a computer storage medium that stores an executable program; after the executable program is executed by a processor, it can realize the information provided by the first aspect or the second aspect. Approach.
本公开实施例提供的技术方案,UE在满足预设条件时,是会在FDD模式和TDD模式之前切换,或者会在FDD和HD-FDD模式之间切换,如此,在需要同时进行上行发送和下行接收时就可以工作在FDD模式,需要更大的发射功率时,就可以工作在TDD或者HD-FDD模式,从而能够满足UE不同情况下的通信需求,从而提升UE的通信质量。应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开实施例。According to the technical solution provided by the embodiments of the present disclosure, when the UE meets the preset conditions, it will switch between FDD mode and TDD mode, or switch between FDD and HD-FDD modes. In this way, when it is necessary to perform uplink transmission and It can work in FDD mode when receiving downlink. When greater transmit power is needed, it can work in TDD or HD-FDD mode, thus meeting the communication needs of UE in different situations and improving the communication quality of UE. It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and do not limit the embodiments of the present disclosure.
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明实施例,并与说明书一起用于解释本发明实施例的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the embodiments of the invention.
图1是根据一示例性实施例示出的一种无线通信***的结构示意图;Figure 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment;
图2是根据一示例性实施例示出的一种信息处理方法的流程示意图;Figure 2 is a schematic flowchart of an information processing method according to an exemplary embodiment;
图3是根据一示例性实施例示出的一种UE的RF侧的结构示意图;Figure 3 is a schematic structural diagram of the RF side of a UE according to an exemplary embodiment;
图4A是根据一示例性实施例示出的一种信息处理方法的流程示意图;Figure 4A is a schematic flowchart of an information processing method according to an exemplary embodiment;
图4B是根据一示例性实施例示出的一种信息处理方法的流程示意图;Figure 4B is a schematic flowchart of an information processing method according to an exemplary embodiment;
图5是根据一示例性实施例示出的一种信息处理方法的流程示意图;Figure 5 is a schematic flowchart of an information processing method according to an exemplary embodiment;
图6是根据一示例性实施例示出的一种信息处理方法的流程示意图;Figure 6 is a schematic flowchart of an information processing method according to an exemplary embodiment;
图7是根据一示例性实施例示出的一种DL接收和UL之间冲突的情况和冲突解决示意图;Figure 7 is a schematic diagram of a conflict situation and conflict resolution between DL reception and UL according to an exemplary embodiment;
图8是根据一示例性实施例示出的一种DL接收和UL之间冲突的情况和冲突解决示意图;Figure 8 is a schematic diagram of a conflict situation and conflict resolution between DL reception and UL according to an exemplary embodiment;
图9是根据一示例性实施例示出的一种SSB接收和其他传输之间的冲突的情况和冲突解决示意图;Figure 9 is a schematic diagram illustrating a conflict situation between SSB reception and other transmissions and conflict resolution according to an exemplary embodiment;
图10是根据一示例性实施例示出的一种RO发送和Msg A PUSCH发送和其他传输之间的冲突的情况和冲突解决示意图;Figure 10 is a schematic diagram of a conflict situation and conflict resolution between RO transmission and Msg A PUSCH transmission and other transmissions according to an exemplary embodiment;
图11是根据一示例性实施例示出的一种SSB接收和其他传输之间的冲突的情况和冲突解决示意图;Figure 11 is a schematic diagram illustrating a conflict situation between SSB reception and other transmissions and conflict resolution according to an exemplary embodiment;
图12是根据一示例性实施例示出的一种信息处理装置的结构示意图;Figure 12 is a schematic structural diagram of an information processing device according to an exemplary embodiment;
图13是根据一示例性实施例示出的一种UE的结构示意图;Figure 13 is a schematic structural diagram of a UE according to an exemplary embodiment;
图14是根据一示例性实施例示出的一种通信设备的结构示意图。Figure 14 is a schematic structural diagram of a communication device according to an exemplary embodiment.
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明实施例相一致的所有实施方式。相反,它们仅是本发明实施例的一些方面相一致的装置和方法的例子。Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with embodiments of the invention. Rather, they are merely examples of apparatus and methods consistent with some aspects of embodiments of the invention.
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开所使用的单数形式的“一种”、“”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。The terminology used in the embodiments of the present disclosure is for the purpose of describing specific embodiments only and is not intended to limit the embodiments of the present disclosure. As used in this disclosure, the singular forms "a", "" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施 例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。It should be understood that although the terms first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the embodiments of the present disclosure, the first information may also be called second information, and similarly, the second information may also be called first information. Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to determining."
请参考图1,其示出了本公开实施例提供的一种无线通信***的结构示意图。如图1所示,无线通信***是基于蜂窝移动通信技术的通信***,该无线通信***可以包括:若干个UE11以及若干个接入设备12。Please refer to FIG. 1 , which shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure. As shown in FIG. 1 , the wireless communication system is a communication system based on cellular mobile communication technology. The wireless communication system may include several UEs 11 and several access devices 12 .
其中,UE11可以是指向用户提供语音和/或数据连通性的设备。UE11可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,UE11可以是物联网UE,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网UE的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、订户单元(subscriber unit)、订户站(subscriber station)、移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程UE(remote terminal)、接入UE(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户UE(user equipment,UE)。或者,UE11也可以是无人飞行器的设备。或者,UE11也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线通信设备。或者,UE11也可以是路边设备,比如,可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。Among them, UE11 may be a device that provides voice and/or data connectivity to users. UE11 can communicate with one or more core networks via the Radio Access Network (RAN). UE11 can be an Internet of Things UE, such as a sensor device, a mobile phone (or a "cellular" phone) and a device with Internet of Things The computer of the UE may, for example, be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device. For example, station (STA), subscriber unit (subscriber unit), subscriber station, mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote UE ( remote terminal), access UE (access terminal), user terminal (user terminal), user agent (user agent), user equipment (user device), or user UE (user equipment, UE). Alternatively, UE11 may also be a device for an unmanned aerial vehicle. Alternatively, UE11 may also be a vehicle-mounted device, for example, it may be a driving computer with a wireless communication function, or a wireless communication device connected to an external driving computer. Alternatively, UE11 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with wireless communication function.
接入设备12可以是无线通信***中的网络侧设备。其中,该无线通信***可以是***移动通信技术(the 4th generation mobile communication,4G)***,又称长期演进(Long Term Evolution,LTE)***;或者,该无线通信***也可以是5G***,又称新空口(new radio,NR)***或5G NR***。或者,该无线通信***也可以是5G***的再下一代***。其中,5G***中的接入网可以称为NG-RAN(New Generation-Radio Access Network,新一代无线接入网)。或者,MTC***。The access device 12 may be a network-side device in the wireless communication system. Among them, the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new radio (NR) system or 5G NR system. Alternatively, the wireless communication system may also be a next-generation system of the 5G system. Among them, the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.
其中,接入设备12可以是4G***中采用的演进型接入设备(eNB)。或者,接入设备12也可以是5G***中采用集中分布式架构的接入设备(gNB)。当接入设备12采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体访问控制(Media Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对接入设备12的具体实现方式不加以限定。The access device 12 may be an evolved access device (eNB) used in the 4G system. Alternatively, the access device 12 may also be an access device (gNB) using a centralized distributed architecture in the 5G system. When the access device 12 adopts a centralized distributed architecture, it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU). The centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Media Access Control, MAC) layer; distributed The unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the access device 12.
接入设备12和UE11之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于***移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。A wireless connection can be established between the access device 12 and the UE11 through the wireless air interface. In different implementations, the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
如图2所示,本公开实施例提供一种信息处理方法,由UE执行,所述方法包括:As shown in Figure 2, an embodiment of the present disclosure provides an information processing method, which is executed by a UE. The method includes:
S1110:满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,其中,所述预设工作模式包括:时分复用TDD模式或者半双工HD-频分复用FDD模式。S1110: The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset operating mode, where the preset operating mode includes: time division multiplexing TDD mode or half-duplex HD-frequency division multiplexing FDD mode.
在本公开实施例中满足预设条件的UE是:同时支持一种FDD模式或HD-FDD模式,和/或同时支持FDD模式和TDD模式的UE。In the embodiment of the present disclosure, a UE that meets the preset conditions is a UE that simultaneously supports one FDD mode or HD-FDD mode, and/or supports both FDD mode and TDD mode.
FDD模式可为:UE同时工作在上行频段和下行频段上,因此在同一个时间点,既可以进行上行发送,也可以同步进行下行接收。The FDD mode can be: the UE works on the uplink frequency band and the downlink frequency band at the same time, so at the same point in time, it can perform uplink transmission and downlink reception simultaneously.
TDD模式可为:将时域分配为上行发送单元和下行接收单元,在上行发送单元则UE进行上行发送,在下行接收单元则进行下行接收。The TDD mode can be: allocate the time domain into an uplink transmitting unit and a downlink receiving unit. In the uplink transmitting unit, the UE performs uplink transmission, and in the downlink receiving unit, it performs downlink reception.
HD-FDD模式:UE在一个时刻工作在上行频段或下行频段,工作在上行频段则进行上行发送,工作在下行频段则进行下行接收。HD-FDD mode: The UE works in the uplink frequency band or downlink frequency band at a time. When working in the uplink frequency band, it performs uplink transmission, and when working in the downlink frequency band, it performs downlink reception.
如此,该UE可以根据通信需求,在FDD模式和TDD模式之间切换,或者,在FDD模式和HD-FDD模式之间切换。示例性地,UE在需要同时进行上行发送和下行接收时就可以工作在FDD模式,需要更大的发射功率时,就可以工作在TDD或者HD-FDD模式,从而能够满足UE不同情况下的通信需求,从而提升UE的通信质量。In this way, the UE can switch between FDD mode and TDD mode, or switch between FDD mode and HD-FDD mode according to communication requirements. For example, the UE can work in the FDD mode when it needs to perform uplink transmission and downlink reception at the same time. When it needs greater transmission power, it can work in the TDD or HD-FDD mode, thereby meeting the communication needs of the UE in different situations. requirements, thereby improving the communication quality of UE.
在一些实施例中,满足预设条件的所述UE包含:双工器以及与所述双工器并联的开关;In some embodiments, the UE that meets the preset conditions includes: a duplexer and a switch connected in parallel with the duplexer;
其中,若所述开关断开则所述双工器导通,所述UE支持同时上行发送和下行接收;Wherein, if the switch is turned off, the duplexer is turned on, and the UE supports simultaneous uplink transmission and downlink reception;
若所述开关导通则所述双工器被短路,所述UE支持上行发送或下行接收。If the switch is turned on, the duplexer is short-circuited, and the UE supports uplink transmission or downlink reception.
该开关与双工器并联,可以称之为旁路开关。This switch is connected in parallel with the duplexer and can be called a bypass switch.
若双工器导通,则双工器进入到工作状态。处于工作状态的双工器同时支持上行发送和下行接收,因此若双工器导通,则UE可以工作同时支持上行发送和下行接收的FDD模式。If the duplexer is turned on, the duplexer enters the working state. The duplexer in working state supports uplink transmission and downlink reception at the same time. Therefore, if the duplexer is turned on, the UE can work in FDD mode that supports uplink transmission and downlink reception at the same time.
若双工器不导通,而是开关闭合,则开关所在支路在一个时刻仅能支持上行发送或者下行接收,故此时UE可以工作在TDD模式或者HD-FDD模式。If the duplexer is not conducting but the switch is closed, the branch where the switch is located can only support uplink transmission or downlink reception at a time, so the UE can work in TDD mode or HD-FDD mode at this time.
如图3所示,双工器的一侧具有两个端子,一个上行发送端子,一个下行接收端子;双工器的另一侧有一个公共端子,该公共端子与RF结构连接,将上行发送传输给RF结构且从RF结构接收下行接收。As shown in Figure 3, one side of the duplexer has two terminals, an uplink transmitting terminal and a downlink receiving terminal; the other side of the duplexer has a common terminal, which is connected to the RF structure and transmits the uplink Transmitted to and received downstream from the RF structure.
在开关闭合时,开关与双工器的上行发送端子连接或者与双工器的下行接收端子连接,开关所在支路的阻抗比双工器的阻抗小,开关所在支路进入到开关状态,且双工器处于被旁路的非工作状态。When the switch is closed, the switch is connected to the uplink transmitting terminal of the duplexer or connected to the downlink receiving terminal of the duplexer. The impedance of the branch where the switch is located is smaller than the impedance of the duplexer, and the branch where the switch is located enters the switching state, and The duplexer is in a bypassed, inoperative state.
在开关断开时,开关既不与双工器的上行发送端子连接,也不与双工器的下行接收端子连接,如此,开关所在支路不会导通,因此双工器处于工作状态。When the switch is turned off, the switch is neither connected to the uplink transmitting terminal of the duplexer nor connected to the downlink receiving terminal of the duplexer. In this case, the branch where the switch is located will not be conductive, so the duplexer is in working condition.
如图4A所示,本公开实施例提供一种信息处理方法,其中,由UE执行,所述方法包括:As shown in Figure 4A, an embodiment of the present disclosure provides an information processing method, which is executed by a UE. The method includes:
S1210:当UE与双工器并联的开关导通时,进入到预设工作模式,其中,该预设模式为TDD模式或者HD-FDD模式。S1210: When the switch connected in parallel between the UE and the duplexer is turned on, it enters the preset working mode, where the preset mode is the TDD mode or the HD-FDD mode.
在这种状态下,双工器将被导通的开关短路。In this state, the diplexer will be short-circuited by the conducting switch.
如UE需要以较大的发射功率发送上行发送,则UE的处理器或者控制器控制开关导通,从而使得双工器进入到非工作状态,实现以较大的发送功率进行上行发送或进行下行接收。If the UE needs to send uplink transmissions with a larger transmission power, the UE's processor or controller controls the switch to turn on, thereby causing the duplexer to enter a non-working state and achieve uplink transmission or downlink transmission with a larger transmission power. take over.
本公开实施例提供的信息处理方法可单独执行,也可以与其他任意由UE执行的信息处理方法组合实施。The information processing method provided by the embodiment of the present disclosure can be executed alone or in combination with any other information processing method executed by the UE.
如图4B所示,本公开实施例提供一种信息处理方法,其中,由UE执行,所述方法包括:As shown in Figure 4B, an embodiment of the present disclosure provides an information processing method, which is executed by a UE. The method includes:
S1310:当UE与双工器并联的开关断开时,进入到FDD模式。S1310: When the switch connected in parallel between the UE and the duplexer is disconnected, it enters the FDD mode.
示例性的,UE测量小区信号质量好且上行和下行都比较频繁的传输,UE的处理器或者控制器断开开关,使得双工器导通进入到同时支持上行发送和下行接收的FDD模式。For example, when the UE measures a cell with good signal quality and relatively frequent uplink and downlink transmissions, the UE's processor or controller turns off the switch, causing the duplexer to turn on and enter the FDD mode that supports uplink transmission and downlink reception at the same time.
本公开实施例提供的信息处理方法可单独执行,也可以与其他任意由UE执行的信息处理方法组合实施。The information processing method provided by the embodiment of the present disclosure can be executed alone or in combination with any other information processing method executed by the UE.
如图5所示,本公开实施例提供一种信息处理方法,其中,由UE执行,所述方法包括:As shown in Figure 5, an embodiment of the present disclosure provides an information processing method, which is executed by a UE. The method includes:
S1410:满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换;该预设工作模式至少包括:TDD模式;S1410: The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset working mode; the preset working mode at least includes: TDD mode;
S1420:当所述UE工作在所述TDD模式时,进行上行发送或者下行接收。S1420: When the UE works in the TDD mode, perform uplink transmission or downlink reception.
若UE处于TDD模式,则在一个时刻UE进行上行发送或者下行接收。If the UE is in TDD mode, the UE performs uplink transmission or downlink reception at one moment.
该实施例可以单独实施,也可以与前述任意一个实施例组合实施。This embodiment can be implemented alone or in combination with any of the foregoing embodiments.
当UE处于TDD模式,可能会出现上行发送和下行接收的冲突,在本公开实施例中,UE可以基于DL-UL图样确定上行发送和下行接收的协调。When the UE is in TDD mode, conflicts between uplink transmission and downlink reception may occur. In the embodiment of the present disclosure, the UE can determine the coordination of uplink transmission and downlink reception based on the DL-UL pattern.
示例性地,所述S1420可包括:当所述UE的工作在所述TDD模式时,在特定子帧上进行上行发送或者下行接收。Exemplarily, the S1420 may include: when the UE operates in the TDD mode, perform uplink transmission or downlink reception on a specific subframe.
示例性地,所述当所述UE的工作在所述TDD模式时,进行上行发送或者下行接收,包括以下至少之一:Exemplarily, when the UE operates in the TDD mode, performing uplink transmission or downlink reception includes at least one of the following:
根据下行链路DL-上行链路UL图样,在DL接收单元进行DL;Perform DL in the DL receiving unit according to the downlink DL-uplink UL pattern;
根据下行链路DL-上行链路UL图样,在UL发送单元进行UL;According to the downlink DL-uplink UL pattern, UL is performed in the UL transmitting unit;
根据下行链路DL-上行链路UL图样,根据调度信息,在灵活传输单元进行DL或者UL;According to the downlink DL-uplink UL pattern, DL or UL is performed in the flexible transmission unit according to the scheduling information;
根据下行链路DL-上行链路UL图样,根据所述UE的传输需求,在灵活传输单元进行DL或者UL。According to the downlink DL-uplink UL pattern, DL or UL is performed in the flexible transmission unit according to the transmission requirements of the UE.
在一些实施例中,所述DL-UL图样可包括:DL接收单元和/或UL发送单元。In some embodiments, the DL-UL pattern may include: a DL receiving unit and/or a UL transmitting unit.
在另一些实施例中,所述DL-UL图样还可包括:灵活传输单元。In other embodiments, the DL-UL pattern may further include: a flexible transmission unit.
DL接收单元可用于DL接收,且为DL接收子帧、DL接收时隙、DL接收微时隙或者DL接收符号。The DL receiving unit may be used for DL reception, and is a DL reception subframe, a DL reception time slot, a DL reception mini-slot or a DL reception symbol.
UL发送单元可用于UL发送,且可为UL发送子帧、UL发送时隙、UL接收微时隙或者UL发送符号。The UL transmission unit may be used for UL transmission, and may be a UL transmission subframe, a UL transmission slot, a UL reception mini-slot, or a UL transmission symbol.
在一些实施例中,DL-UL图样还会包括灵活传输单元,该灵活传输单元即未在DL-UL图样中限定为用于DL接收或者UL发送的传输单元。如此,灵活传输单元可由UE和基站灵活使用。In some embodiments, the DL-UL pattern also includes flexible transmission units, which are transmission units that are not defined in the DL-UL pattern as being used for DL reception or UL transmission. In this way, the flexible transmission unit can be flexibly used by the UE and the base station.
该灵活传输单元可包括:未明确限定是UL发送还是DL接收的子帧、时隙、微时隙或者符号等。The flexible transmission unit may include: subframes, time slots, mini-slots or symbols that are not clearly defined as UL transmission or DL reception.
在一个实施例中,基站可以对灵活传输单元进行调度,如此,UE可以根据调度信息进行上行发送和/或下行接收。例如,基站可以通过下行控制信息(Downlink Control Information,DCI)或者RRC消息或者MAC CE发送所述调度信息。In one embodiment, the base station can schedule the flexible transmission unit, so that the UE can perform uplink transmission and/or downlink reception according to the scheduling information. For example, the base station can send the scheduling information through downlink control information (Downlink Control Information, DCI) or RRC message or MAC CE.
在另一些实施例中,基站可能发送没有针对灵活传输单元的调度信息,则UE可以根据自身的传输需求,在灵活传输单元上进行UL发送或者DL接收。In other embodiments, the base station may send no scheduling information for the flexible transmission unit, and the UE may perform UL transmission or DL reception on the flexible transmission unit according to its own transmission requirements.
如图6所示,本公开实施例提供一种信息处理方法,其中,由UE执行,所述方法包括:As shown in Figure 6, an embodiment of the present disclosure provides an information processing method, which is executed by a UE. The method includes:
S1510:满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换;该预设工作模式至少包括:HD-FDD模式;S1510: The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset working mode; the preset working mode at least includes: HD-FDD mode;
S1520:当所述UE工作在所述HD-FDD模式时,根据优先级进行DL接收或者UL发送。S1520: When the UE works in the HD-FDD mode, perform DL reception or UL transmission according to priority.
该实施例可以单独实施,也可以与前述任意一个实施例组合实施。This embodiment can be implemented alone or in combination with any of the foregoing embodiments.
若UE工作在HD-FDD模式时,可能会出现DL接收和UL发送的冲突。这种冲突为在一个时刻既需要进行DL接收又需要进行UL发送。If the UE works in HD-FDD mode, conflicts between DL reception and UL transmission may occur. This kind of conflict means that both DL reception and UL transmission need to be performed at one time.
为了解决这种冲突,一种方式为:根据冲突的DL接收和UL发送的优先级,执行优先级高的传输。例如,若UL发送的优先级高,则UE优先执行UL发送;若DL接收的优先级高,则UE优先执行DL接收。而冲突的DL接收和UE发送的优先级相同是一种UE和网络设备都不期望出现的异常情况。若出现这种异常情况,UE可以选择既不执行DL接收也不执行UL发送,或者随机执行DL接收或者UL发送。In order to resolve this conflict, one way is to perform transmission with a higher priority based on the priorities of conflicting DL reception and UL transmission. For example, if the priority of UL transmission is high, the UE performs UL transmission first; if the priority of DL reception is high, the UE performs DL reception first. The priority of conflicting DL reception and UE transmission is the same, which is an abnormal situation that neither UE nor network equipment expects. If such an abnormal situation occurs, the UE may choose to perform neither DL reception nor UL transmission, or perform DL reception or UL transmission randomly.
示例性地,动态调度传输的优先级高于半静态调度传输的优先级。Illustratively, dynamically scheduled transmissions have a higher priority than semi-statically scheduled transmissions.
一般情况下,动态调度传输是比较紧急的传输,故优先级可以高于预先完成的半静态传输的优先级。即通常情况下,若动态调度的传输与半静态传输之间冲突,则优先动态调度的UL发送或者DL接收。In general, dynamically scheduled transmission is a relatively urgent transmission, so the priority can be higher than the priority of pre-completed semi-static transmission. That is, under normal circumstances, if there is a conflict between dynamically scheduled transmission and semi-static transmission, priority will be given to dynamically scheduled UL transmission or DL reception.
示例性地,若动态调度的两个传输之间冲突,也可以根据优先级选择其中一个执行。又示例性地,若半静态调度的两个传输之间冲突,也可以根据优先级选择其中一个执行。总之,若UE工作在HD-FDD模式,则UE可以优先进行高优先级传输。For example, if there is a conflict between two dynamically scheduled transmissions, one of them can be selected for execution based on priority. As another example, if there is a conflict between two semi-statically scheduled transmissions, one of them can be selected for execution based on priority. In short, if the UE works in HD-FDD mode, the UE can perform high-priority transmission first.
在一些实施例中,所述当所述UE工作在所述HD-FDD模式时,根据优先级进行DL接收或者UL发送,包括以下至少之一:In some embodiments, when the UE works in the HD-FDD mode, performing DL reception or UL transmission according to priority includes at least one of the following:
当除与随机接入关联UL以外的半静态UL发送与动态调度的DL接收冲突时,进行动态调度的DL传输;When semi-static UL transmission other than UL associated with random access conflicts with dynamically scheduled DL reception, dynamically scheduled DL transmission is performed;
当所述与随机接入关联的半静态UL发送与所述动态调度的DL接收冲突时,进行所述与随机接入关联的半静态UL传输,或者,根据第一UE策略进行动态调度的DL传输或者进行所述与随机接入关联的半静态UL传输。When the semi-static UL transmission associated with random access conflicts with the dynamically scheduled DL reception, the semi-static UL transmission associated with random access is performed, or the dynamically scheduled DL is performed according to the first UE policy. Transmitting or performing the semi-static UL transmission associated with random access.
在本公开实施例中,除与随机接入关联的UL的半静态UL发送即为:除了与随机接入关联的半径UL发送以外的其他任意半静态UL发送。In the embodiment of the present disclosure, the semi-static UL transmission except the UL associated with the random access is: any other semi-static UL transmission except the radius UL transmission associated with the random access.
在一些实施例中,所述与随机接入关联的半静态UL包括随机接入时机RO和/或随机接入消息 A的物理上行共享信道PUSCH传输。In some embodiments, the semi-static UL associated with random access includes random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
示例性地,所述与随机接入关联的半静态UL包括:有效随机接入时机RO和/或随机接入消息A的物理上行共享信道PUSCH传输。Exemplarily, the semi-static UL associated with random access includes: effective random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
在一些实施例中,基站等网络设备可以将物理随机接入信道(Physical Random Access Channel,PRACH)的资源一部分限定为有效资源,另一部分限定为空闲资源。而包含在RPACH的有效资源内的RO即为有效RO。UE可能可以在有效RO上发送随机接入请求,不会在包含在空闲资源的RO内发送随机接入请求。In some embodiments, network equipment such as base stations can limit part of the physical random access channel (Physical Random Access Channel, PRACH) resources to valid resources and the other part to idle resources. The RO included in the effective resources of RPACH is the effective RO. The UE may send a random access request on a valid RO and will not send a random access request within an RO contained in idle resources.
该随机接入消息(Message,Msg)A的物理上行共享信道PUSCH传输,可包括:通过MsgA在PUSCH发送的上行数据。MsgA可为两步随机接入中的消息A,可以配置在PUSCH上。UE可以在PUSCH上使用MsgA在不进行完整的随机接入过程的情况下,将为数不多的数据发送给基站。The physical uplink shared channel PUSCH transmission of the random access message (Message, Msg) A may include: uplink data sent on the PUSCH through MsgA. MsgA can be message A in two-step random access and can be configured on PUSCH. The UE can use MsgA on PUSCH to send a small amount of data to the base station without performing a complete random access process.
在本公开实施例中,与随机接入关联的半静态UL发送比其他半静态UL发送的优先级高,因此在与随机接入关联的半静态UL发送与动态调度的DL传输冲突时,UE可以根据自行定义的第一UE策略选择一个执行。In embodiments of the present disclosure, semi-static UL transmission associated with random access has a higher priority than other semi-static UL transmissions. Therefore, when the semi-static UL transmission associated with random access conflicts with dynamically scheduled DL transmission, the UE An execution can be selected based on the self-defined first UE policy.
与此同时,在于随机接入关联的半静态UL发送和动态调度的UL传输冲突时,UE也可以根据自行定义的第一UE策略选择一个执行。At the same time, when the semi-static UL transmission associated with random access conflicts with the dynamically scheduled UL transmission, the UE can also select one to execute based on the self-defined first UE policy.
第一UE策略可为UE自行定义的任意策略,例如,UE根据第一策略可以进行动态调度的DL传输或者与随机接入关联的半静态传输。The first UE policy may be any policy defined by the UE itself. For example, the UE may perform dynamically scheduled DL transmission or semi-static transmission associated with random access according to the first policy.
在一些实施例中,所述当所述UE工作在所述HD-FDD模式时,根据优先级进行DL接收或者UL发送,包括以下至少之一:In some embodiments, when the UE works in the HD-FDD mode, performing DL reception or UL transmission according to priority includes at least one of the following:
当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态UL和与搜索空间SS关联的半静态DL传输冲突,根据第二UE策略进行与随机接入关联的半静态UL或者与搜索空间SS关联的半静态DL传输;When the UE works in the HD-FDD mode, if the semi-static UL associated with random access conflicts with the semi-static DL transmission associated with the search space SS, the association with random access is performed according to the second UE policy. Semi-static UL or semi-static DL transmission associated with the search space SS;
当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态UL和半静态配置的参考信号的DL传输冲突,根据第三UE策略进行与随机接入关联的半静态UL或者半静态配置的参考信号的DL传输;When the UE is operating in the HD-FDD mode, if the semi-static UL associated with random access and the DL transmission of the semi-statically configured reference signal conflict, the DL transmission associated with random access is performed according to the third UE policy. Semi-static UL or DL transmission of semi-statically configured reference signals;
当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态UL和半静态配置的物理下行共享信道PDSCH传输冲突,根据第四UE策略进行与随机接入关联的半静态UL或者半静态配置的物理下行共享信道PDSCH传输。When the UE works in the HD-FDD mode, if the semi-static UL associated with random access and the semi-statically configured physical downlink shared channel PDSCH conflict, the association with random access is performed according to the fourth UE policy. Semi-static UL or semi-statically configured physical downlink shared channel PDSCH transmission.
示例性地,所述与搜索空间SS关联的半静态DL包括以下至少之一:Exemplarily, the semi-static DL associated with the search space SS includes at least one of the following:
与公共搜索空间(Common Serach Space,CSS)关联的半静态DL;Semi-static DL associated with Common Serach Space (CSS);
与用户专属空间(User Specifc Space,USS)关联的半静态传输。Semi-static transmission associated with User Specific Space (USS).
搜索空间可包括:被小区多个UE共用的公共搜索空间和单个用户使用的USS。The search space may include: a common search space shared by multiple UEs in the cell and a USS used by a single user.
CSS可用于所有UE搜索PDCCH传输,而USS可用于特定用户搜索PDCCH传输。CSS can be used for all UEs to search for PDCCH transmission, while USS can be used for specific users to search for PDCCH transmission.
在一些实施例中,所述半静态配置的参考信号,包括以下至少之一:In some embodiments, the semi-statically configured reference signal includes at least one of the following:
信道状态信息CSI-参考信号RS;Channel state information CSI-reference signal RS;
定位参考信号PRS。Positioning reference signal PRS.
当然以上仅仅是对SS和参考信号的举例,具体实现时不局限于上述举例。Of course, the above are just examples of SS and reference signals, and specific implementation is not limited to the above examples.
所述第二UE策略、第三UE策略和第四UE策略都为UE策略,UE可以根据设备商配置信息或者通信运营商配置信息,或者由UE自定义确定。The second UE policy, the third UE policy and the fourth UE policy are all UE policies, which can be determined by the UE according to the configuration information of the equipment manufacturer or the configuration information of the communication operator, or customized by the UE.
在一些实施例中,所述根据第二UE策略进行与随机接入关联的半静态UL或者与搜索空间SS关联的半静态DL传输,包括:In some embodiments, the semi-static UL transmission associated with random access or the semi-static DL transmission associated with the search space SS according to the second UE policy includes:
根据第二UE策略,优先进行与随机接入关联的半静态UL;According to the second UE policy, priority is given to semi-static UL associated with random access;
或者,or,
根据所述第二UE策略,优先进行与搜索空间SS关联的半静态DL传输。According to the second UE policy, semi-static DL transmission associated with the search space SS is prioritized.
在一些实施例中,根据第三UE策略进行与随机接入关联的半静态UL或者半静态配置的参考信号的DL传输,可包括:In some embodiments, performing DL transmission of semi-static UL or semi-statically configured reference signals associated with random access according to the third UE policy may include:
根据第三UE策略,可优先进行与随机接入关联的半静态UL;According to the third UE policy, semi-static UL associated with random access may be prioritized;
或者,or,
根据第三UE策略,可优先进行半静态配置的参考信号的DL传输。According to the third UE policy, DL transmission of semi-statically configured reference signals may be prioritized.
在一些实施例中,所述根据第四UE策略进行与随机接入关联的半静态UL或者半静态配置的物理下行共享信道PDSCH传输,包括:In some embodiments, the semi-static UL or semi-statically configured physical downlink shared channel PDSCH transmission associated with random access according to the fourth UE policy includes:
根据第四UE策略,优先进行与随机接入关联的半静态UL;According to the fourth UE policy, semi-static UL associated with random access is prioritized;
或者,or,
根据第四UE策略,优先进行半静态配置的物理下行共享信道PDSCH传输。According to the fourth UE policy, the semi-statically configured physical downlink shared channel PDSCH transmission is performed first.
在一些实施例中,所述当所述UE工作在所述HD-FDD模式时,根据优先级进行DL接收或者UL发送,包括以下至少之一:In some embodiments, when the UE works in the HD-FDD mode, performing DL reception or UL transmission according to priority includes at least one of the following:
当除同步信号块SSB以外的半静态UL发送与动态调度的DL接收冲突时,进行动态调度的DL传输;When semi-static UL transmission other than synchronization signal block SSB conflicts with dynamically scheduled DL reception, dynamically scheduled DL transmission is performed;
当所述SSB的半静态UL发送与动态调度的DL接收冲突时,进行所述SSB的半静态UL传输;When the semi-static UL transmission of the SSB conflicts with the dynamically scheduled DL reception, perform the semi-static UL transmission of the SSB;
当所述SSB的半静态UL发送与半静态的物理上行控制信道PUCCH发送冲突时,进行所述SSB的半静态UL传输;When the semi-static UL transmission of the SSB conflicts with the semi-static physical uplink control channel PUCCH transmission, perform the semi-static UL transmission of the SSB;
当所述SSB的半静态UL发送和与随机接入关联的UL发送冲突时,根据第五UE策略进行所述SSB的半静态UL或者与随机接入关联的UL传输。When the semi-static UL transmission of the SSB conflicts with the UL transmission associated with random access, the semi-static UL transmission of the SSB or the UL transmission associated with random access is performed according to the fifth UE policy.
SSB可包括:主同步信号、辅同步信号和物理广播信道(Physical Broadcast Channel,PBCH)传输。SSB can include: primary synchronization signal, secondary synchronization signal and physical broadcast channel (Physical Broadcast Channel, PBCH) transmission.
该SSB可用于UE与基站等网络设备同步。This SSB can be used to synchronize the UE with network equipment such as base stations.
UE的RF侧具有双工器和开关,当UE工作在支持同时收发模式下,UE收发由双工器进行复用。当UE的RF侧工作在不支持同时收发的模式下,开关(switch)会将双工器旁路掉。但是由于 双工器会有大约4dB的损耗,而开关(switch)的损耗更小,因此工作在不同时收发模式下能提供的最大发射功率会更大。The RF side of the UE has a duplexer and switch. When the UE works in a mode that supports simultaneous transmission and reception, the UE's transmission and reception are multiplexed by the duplexer. When the RF side of the UE works in a mode that does not support simultaneous transmission and reception, the switch will bypass the duplexer. However, since the duplexer will have a loss of about 4dB, and the loss of the switch is smaller, the maximum transmit power that can be provided when working in different simultaneous transceiver modes will be greater.
当UE工作在同时收发模式下,UE仍然可以使用现有的FDD的工作方式。那么当UE工作在不能同时收发的模式下,应该如何协调UE与基站的收发。When the UE works in simultaneous transceiver mode, the UE can still use the existing FDD working method. So when the UE works in a mode that cannot transmit and receive at the same time, how should the transmission and reception between the UE and the base station be coordinated.
响应在UE工作在不能同时收发的模式下,可以工作在TDD模式或者HD-FDD模式。In response, when the UE is working in a mode that cannot transmit and receive at the same time, it can work in TDD mode or HD-FDD mode.
UE在TDD模式下的工作可如下:The work of UE in TDD mode can be as follows:
此时UE与基站可以复用TDD的上下行确定方式来进行收发协调。At this time, the UE and the base station can reuse the TDD uplink and downlink determination method to coordinate transmission and reception.
具体地,网络会配置DL-UL图样(pattern)。即通过指示所述DL-UL图样的信令,告知UE用于DL接收和/或UL发送的子帧。Specifically, the network will configure a DL-UL pattern. That is, the UE is informed of the subframe used for DL reception and/or UL transmission through signaling indicating the DL-UL pattern.
在一个实施例中,所述DL-UL图样还可以配置灵活子帧,即灵活子帧既可以用于上行发送也可以用于下行接收,具体的灵活子帧是用于上行发送还是下行接收,一方面取决于基站等网络侧设备的调度,另一方面可以取决UE的传输需求。In one embodiment, the DL-UL pattern can also be configured with flexible subframes, that is, the flexible subframes can be used for both uplink transmission and downlink reception. Specifically, whether the flexible subframe is used for uplink transmission or downlink reception, On the one hand, it depends on the scheduling of network-side equipment such as base stations, and on the other hand, it may depend on the transmission requirements of the UE.
例如,基站等网络设备在灵活子帧调度UE进行下行接收,那么UE会在对应的灵活子帧进行信息接收。如果调度UE,进行上行发送,那么UE则按网络的调度信息在对应的灵活子帧进行上行发送。For example, if network equipment such as a base station schedules the UE for downlink reception in a flexible subframe, then the UE will receive information in the corresponding flexible subframe. If the UE is scheduled to perform uplink transmission, the UE will perform uplink transmission in the corresponding flexible subframe according to the network's scheduling information.
UE在HD-FDD模式下的工作可如下:The operation of UE in HD-FDD mode can be as follows:
在这种工作模式下,基站等网络设备不规定上下行的传输子帧,而是靠网络调度解决。In this working mode, network equipment such as base stations do not specify uplink and downlink transmission subframes, but rely on network scheduling to solve the problem.
例如,基站等网络设备调度UE进行下行传输,那么UE则在对应的传输单元上进行信息接收。如果调度UE进行上行发送,那么UE则按网络的调度信息在对应的传输子帧进行上行发送。For example, if network equipment such as a base station schedules the UE for downlink transmission, then the UE receives information on the corresponding transmission unit. If the UE is scheduled to perform uplink transmission, the UE performs uplink transmission in the corresponding transmission subframe according to the network's scheduling information.
参考图7至图11所示,在这种工作模式下,可能会发现上下行传输的冲突,那么则使用以下规则进行冲突处理:Referring to Figure 7 to Figure 11, in this working mode, conflicts in uplink and downlink transmission may be found, then the following rules are used for conflict handling:
情况1:动态调度的DL接收和除与随机接入相关的半静态调度的UL发送冲突;Case 1: Dynamically scheduled DL reception collides with semi-statically scheduled UL transmission except for random access;
情况2:除了SSB以外的半静态DL接收和动态调度的UL发送冲突;该动态调度的UL发送可包括:动态调度的用于触发PRACH的PDCCH传输。Case 2: Semi-static DL reception other than SSB conflicts with dynamically scheduled UL transmission; the dynamically scheduled UL transmission may include: dynamically scheduled PDCCH transmission used to trigger PRACH.
在情况1和情况2中,都优先执行动态调度的传输。In both cases 1 and 2, dynamically scheduled transmissions are performed preferentially.
情况3:UL传输单元和UE的专属半静态UL发送冲突;Case 3: The UL transmission unit conflicts with the UE’s exclusive semi-static UL transmission;
情况4:动态调度的UL发送和动态调度的DL接收;Case 4: Dynamically scheduled UL transmission and dynamically scheduled DL reception;
情况3和情况4为UE不期望出现的情况,UE会认为是异常情况。在异常情况下,UE可以不执行任意一种传输。Situations 3 and 4 are situations that the UE does not expect, and the UE will consider them to be abnormal situations. Under abnormal circumstances, the UE may not perform any transmission.
情况5:SSB的半静态DL接收,分别与动态调度的SRS、配置的PUCCH的UL发送、除了随机接入的Msg3传输和Msg4的PUCCH传输的动态调度传输之间冲突;在情况5下:若SSB的半静态DL接收,与动态调度的SRS、配置的PUCCH的UL发送、除了随机接入的Msg3传输和Msg4 的PUCCH传输的动态调度传输冲突,优先进行SSB的半静态DL接收。Case 5: SSB's semi-static DL reception conflicts with dynamically scheduled SRS, configured PUCCH UL transmission, Msg3 transmission except random access and Msg4 PUCCH transmission respectively. In case 5: If If the semi-static DL reception of SSB conflicts with the dynamically scheduled SRS, the configured UL transmission of PUCCH, and the dynamically scheduled transmission of Msg3 transmission except random access and the PUCCH transmission of Msg4, the semi-static DL reception of SSB will be given priority.
情况6::SSB的半静态DL接收有效RO的UL发送之间冲突。Case 6:: Semi-static DL reception of SSB collides with UL transmission of valid RO.
若SSB的半静态DL接收与有效RO的UL发送之间冲突,则由UE自行具体实现来确定。If there is a conflict between the semi-static DL reception of the SSB and the UL transmission of the effective RO, it is determined by the UE's own specific implementation.
情况7:有效RO的UL发送、分别动态调度的DL接收、小区专属半静态调度DL接收、UE专属配置DL接收传输之间冲突。Case 7: Conflicts between effective RO UL transmission, respectively dynamically scheduled DL reception, cell-specific semi-statically scheduled DL reception, and UE-specific configuration DL reception transmission.
在情况7下,UE将根据自身的实现策略,选择进行DL接收或者UL发送。In case 7, the UE will choose to perform DL reception or UL transmission according to its own implementation strategy.
如图12所示,本公开实施例提供一种信息处理装置,其中,所述装置包括:As shown in Figure 12, an embodiment of the present disclosure provides an information processing device, wherein the device includes:
切换模块110,被配置为满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,其中,所述预设工作模式包括:时分复用TDD模式或者半双工HD-频分复用FDD模式。The switching module 110 is configured to switch the UE that meets the preset conditions between the full-duplex FDD mode and the preset working mode, wherein the preset working mode includes: time division multiplexing TDD mode or half-duplex HD -Frequency division multiplexing FDD mode.
该信息处理装置可包括在UE中。The information processing device may be included in the UE.
该信息处理装置还可包括:存储模块;该存储模块可至少存储控制UE在FDD和预设工作模式之间切换的指令。The information processing device may further include: a storage module; the storage module may store at least instructions for controlling the UE to switch between FDD and preset operating modes.
在一些实施例中,所述切换模块110可为程序模块;所述程序模块被处理器执行之后,能够实现上述操作。In some embodiments, the switching module 110 may be a program module; after the program module is executed by a processor, the above operations can be implemented.
在另一个实施例中,所述切换模块110可为软硬结合模块;所述软硬结合模块包括但不限于可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。In another embodiment, the switching module 110 may be a combination of soft and hard modules; the combination of soft and hard modules includes, but is not limited to, a programmable array; the programmable array includes, but is not limited to: a field programmable array and/or Complex programmable arrays.
在还有一些实施例中,所述切换模块110可包括纯硬件模块;所述纯硬件模块包括但不限于:专用集成电路。In some embodiments, the switching module 110 may include a pure hardware module; the pure hardware module includes but is not limited to: an application specific integrated circuit.
在一些实施例中,满足预设条件的所述UE包含:双工器以及与所述双工器并联的开关;In some embodiments, the UE that meets the preset conditions includes: a duplexer and a switch connected in parallel with the duplexer;
其中,若所述开关断开则所述双工器导通,所述UE支持同时上行发送和下行接收;Wherein, if the switch is turned off, the duplexer is turned on, and the UE supports simultaneous uplink transmission and downlink reception;
若所述开关导通,则所述双工器被短路,所述UE支持上行发送或下行接收。If the switch is turned on, the duplexer is short-circuited, and the UE supports uplink transmission or downlink reception.
在一些实施例中,所述切换模块110,被配置为执行以下至少之一:In some embodiments, the switching module 110 is configured to perform at least one of the following:
当所述开关导通时,进入到所述预设工作模式;When the switch is turned on, the preset working mode is entered;
当所述开关断开时,进入到所述FDD模式。When the switch is turned off, the FDD mode is entered.
在一些实施例中,所述装置还包括:In some embodiments, the device further includes:
第一传输模块,被配置为当所述UE的工作在所述TDD模式时,进行上行发送或者下行接收。The first transmission module is configured to perform uplink transmission or downlink reception when the UE operates in the TDD mode.
在一些实施例中,所述第一传输模块,被配置执行以下至少之一:In some embodiments, the first transmission module is configured to perform at least one of the following:
根据下行链路DL-上行链路UL图样,在DL接收单元进行DL;Perform DL in the DL receiving unit according to the downlink DL-uplink UL pattern;
根据下行链路DL-上行链路UL图样,在UL发送单元进行UL;According to the downlink DL-uplink UL pattern, UL is performed in the UL transmitting unit;
根据下行链路DL-上行链路UL图样,根据调度信息,在灵活传输单元进行DL或者UL;According to the downlink DL-uplink UL pattern, DL or UL is performed in the flexible transmission unit according to the scheduling information;
根据下行链路DL-上行链路UL图样,根据所述UE的传输需求,在灵活传输单元进行DL或者UL。According to the downlink DL-uplink UL pattern, DL or UL is performed in the flexible transmission unit according to the transmission requirements of the UE.
在一些实施例中,所述装置还包括:In some embodiments, the device further includes:
第二传输模块,被配置为当所述UE工作在所述HD-FDD模式时,根据优先级进行DL接收或 者UL发送。The second transmission module is configured to perform DL reception or UL transmission according to priority when the UE operates in the HD-FDD mode.
在一些实施例中,动态调度传输的优先级,高于半静态调度传输的优先级。In some embodiments, the priority of dynamically scheduled transmission is higher than the priority of semi-statically scheduled transmission.
在一些实施例中,所述第二传输模块,被配置为执行以下至少之一:In some embodiments, the second transmission module is configured to perform at least one of the following:
当除与随机接入关联UL以外的半静态UL发送与动态调度的DL接收冲突时,进行动态调度的DL传输;When semi-static UL transmission other than UL associated with random access conflicts with dynamically scheduled DL reception, dynamically scheduled DL transmission is performed;
当所述与随机接入关联的半静态UL发送与所述动态调度的DL接收冲突时,进行所述与随机接入关联的半静态UL传输,或者,根据第一UE策略进行动态调度的DL传输或者进行所述与随机接入关联的半静态UL传输。When the semi-static UL transmission associated with random access conflicts with the dynamically scheduled DL reception, the semi-static UL transmission associated with random access is performed, or the dynamically scheduled DL is performed according to the first UE policy. Transmitting or performing the semi-static UL transmission associated with random access.
在一些实施例中,所述与随机接入关联的半静态UL包括:有效随机接入时机RO和/或随机接入消息A的物理上行共享信道PUSCH传输。In some embodiments, the semi-static UL associated with random access includes: effective random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
在一些实施例中,所述第二传输模块,被配置执行以下至少之一:In some embodiments, the second transmission module is configured to perform at least one of the following:
当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态UL和与搜索空间SS关联的半静态DL传输冲突,根据第二UE策略进行与随机接入关联的半静态UL或者与搜索空间SS关联的半静态DL传输;When the UE works in the HD-FDD mode, if the semi-static UL associated with random access conflicts with the semi-static DL transmission associated with the search space SS, the association with random access is performed according to the second UE policy. Semi-static UL or semi-static DL transmission associated with the search space SS;
当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态UL和半静态配置的参考信号的DL传输冲突,根据第三UE策略进行与随机接入关联的半静态UL或者半静态配置的参考信号的DL传输;When the UE is operating in the HD-FDD mode, if the semi-static UL associated with random access and the DL transmission of the semi-statically configured reference signal conflict, the DL transmission associated with random access is performed according to the third UE policy. Semi-static UL or DL transmission of semi-statically configured reference signals;
当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态UL和半静态配置的物理下行共享信道PDSCH传输冲突,根据第四UE策略进行与随机接入关联的半静态UL或者半静态配置的物理下行共享信道PDSCH传输。When the UE works in the HD-FDD mode, if the semi-static UL associated with random access and the semi-statically configured physical downlink shared channel PDSCH conflict, the association with random access is performed according to the fourth UE policy. Semi-static UL or semi-statically configured physical downlink shared channel PDSCH transmission.
在一些实施例中,所述与搜索空间SS关联的半静态DL包括以下至少之一:In some embodiments, the semi-static DL associated with the search space SS includes at least one of the following:
与公共搜索空间CSS关联的半静态DL;Semi-static DL associated with common search space CSS;
与用户专属空间USS关联的半静态传输。Semi-static transmission associated with the user-specific space USS.
在一些实施例中,所述半静态配置的参考信号,包括以下至少之一:In some embodiments, the semi-statically configured reference signal includes at least one of the following:
信道状态信息CSR-参考信号RS;Channel state information CSR-reference signal RS;
定位参考信号PRS。Positioning reference signal PRS.
在一些实施例中,所述第二传输模块,被配置为执行以下至少之一:In some embodiments, the second transmission module is configured to perform at least one of the following:
当除同步信号块SSB以外的半静态UL发送与动态调度的DL接收冲突时,进行动态调度的DL传输;When semi-static UL transmission other than synchronization signal block SSB conflicts with dynamically scheduled DL reception, dynamically scheduled DL transmission is performed;
当所述SSB的半静态UL发送与动态调度的DL接收冲突时,进行所述SSB的半静态UL传输;When the semi-static UL transmission of the SSB conflicts with the dynamically scheduled DL reception, perform the semi-static UL transmission of the SSB;
当所述SSB的半静态UL发送与半静态的物理上行控制信道PUCCH发送冲突时,进行所述SSB的半静态UL传输;When the semi-static UL transmission of the SSB conflicts with the semi-static physical uplink control channel PUCCH transmission, perform the semi-static UL transmission of the SSB;
当所述SSB的半静态UL发送和与随机接入关联的UL发送冲突时,根据第五UE策略进行所述SSB的半静态UL或者与随机接入关联的UL传输。When the semi-static UL transmission of the SSB conflicts with the UL transmission associated with random access, the semi-static UL transmission of the SSB or the UL transmission associated with random access is performed according to the fifth UE policy.
本公开实施例提供一种通信设备,包括:An embodiment of the present disclosure provides a communication device, including:
用于存储处理器可执行指令的存储器;Memory used to store instructions executable by the processor;
处理器,分别存储器连接;Processor, memory connection respectively;
其中,处理器被配置为执行前述任意技术方案提供的信息处理方法。Wherein, the processor is configured to execute the information processing method provided by any of the foregoing technical solutions.
处理器可包括各种类型的存储介质,该存储介质为非临时性计算机存储介质,在通信设备掉电之后能够继续记忆存储其上的信息。The processor may include various types of storage media, which are non-transitory computer storage media that can continue to store information stored thereon after the communication device is powered off.
这里,所述通信设备包括:UE或者网元,该网元可为前述第一网元至第四网元中的任意一个。Here, the communication device includes: a UE or a network element, and the network element may be any one of the aforementioned first to fourth network elements.
所述处理器可以通过总线等与存储器连接,用于读取存储器上存储的可执行程序,例如,如如图2、图4A、图4B、图5至图6所示的方法的至少其中之一。The processor can be connected to the memory through a bus, etc., and is used to read the executable program stored in the memory, for example, at least one of the methods shown in Figure 2, Figure 4A, Figure 4B, Figure 5 to Figure 6 one.
图13是根据一示例性实施例示出的一种UE800的框图。例如,UE 800可以是移动电话,计算机,数字广播用户设备,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。Figure 13 is a block diagram of a UE 800 according to an exemplary embodiment. For example, UE 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, etc.
参照图13,UE800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806,多媒体组件808,音频组件810,输入/输出(I/O)的接口812,传感器组件814,以及通信组件816。Referring to Figure 13, UE 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and Communication component 816.
处理组件802通常控制UE800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令,以生成上述的方法的全部或部分步骤。此外,处理组件802可以包括一个或多个模块,便于处理组件802和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。 Processing component 802 generally controls the overall operations of UE 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to generate all or part of the steps of the methods described above. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
存储器804被配置为存储各种类型的数据以支持在UE800的操作。这些数据的示例包括用于在UE800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。 Memory 804 is configured to store various types of data to support operations at UE 800. Examples of this data include instructions for any application or method operating on the UE800, contact data, phonebook data, messages, pictures, videos, etc. Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
电源组件806为UE800的各种组件提供电力。电源组件806可以包括电源管理***,一个或多个电源,及其他与为UE800生成、管理和分配电力相关联的组件。 Power supply component 806 provides power to various components of UE 800. Power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to UE 800.
多媒体组件808包括在所述UE800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当UE800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。 Multimedia component 808 includes a screen that provides an output interface between the UE 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action. In some embodiments, multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When UE800 is in operating mode, such as shooting mode or video mode, the front camera and/or rear camera can receive external multimedia data. Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
音频组件810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当UE800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。 Audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a microphone (MIC) configured to receive external audio signals when UE 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 . In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
I/O接口812为处理组件802和***接口模块之间提供接口,上述***接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
传感器组件814包括一个或多个传感器,用于为UE800提供各个方面的状态评估。例如,传感器组件814可以检测到设备800的打开/关闭状态,组件的相对定位,例如所述组件为UE800的显示器和小键盘,传感器组件814还可以检测UE800或UE800一个组件的位置改变,用户与UE800接触的存在或不存在,UE800方位或加速/减速和UE800的温度变化。传感器组件814可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。 Sensor component 814 includes one or more sensors that provide various aspects of status assessment for UE 800 . For example, the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the UE800, the sensor component 814 can also detect the position change of the UE800 or a component of the UE800, the user and the Presence or absence of UE800 contact, UE800 orientation or acceleration/deceleration and temperature changes of UE800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
通信组件816被配置为便于UE800和其他设备之间有线或无线方式的通信。UE800可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。 Communication component 816 is configured to facilitate wired or wireless communication between UE 800 and other devices. UE800 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
在示例性实施例中,UE800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。In an exemplary embodiment, UE 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gates Array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器804,上述指令可由UE800的处理器820执行以生成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, executable by the processor 820 of the UE 800 to generate the above method is also provided. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
如图14所示,本公开一实施例示出一种接入设备的结构。例如,通信设备900可以被提供为一网络侧设备。该通信设备可为前述的接入网元和/或网络功能等各种网元。As shown in Figure 14, an embodiment of the present disclosure shows the structure of an access device. For example, the communication device 900 may be provided as a network side device. The communication device may be various network elements such as the aforementioned access network element and/or network function.
参照图14,通信设备900包括处理组件922,其进一步包括一个或多个处理器,以及由存储器932所代表的存储器资源,用于存储可由处理组件922的执行的指令,例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件922被配置为执行指令,以执行上述方法前述应用在所述接入设备的任意方法,例如,如图2、图4A、图4B、图5至图6任意一个所示方法。Referring to Figure 14, communications device 900 includes a processing component 922, which further includes one or more processors, and memory resources represented by memory 932 for storing instructions, such as application programs, executable by processing component 922. The application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions. In addition, the processing component 922 is configured to execute instructions to perform any of the above-mentioned methods applied to the access device, for example, the methods shown in any one of FIG. 2, FIG. 4A, FIG. 4B, and FIG. 5 to FIG. 6.
通信设备900还可以包括一个电源组件926被配置为执行通信设备900的电源管理,一个有线或无线网络接口950被配置为将通信设备900连接到网络,和一个输入输出(I/O)接口958。通信 设备900可以操作基于存储在存储器932的操作***,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。 Communication device 900 may also include a power supply component 926 configured to perform power management of communication device 900, a wired or wireless network interface 950 configured to connect communication device 900 to a network, and an input-output (I/O) interface 958 . The communication device 900 may operate based on an operating system stored in the memory 932, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™ or the like.
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明的真正范围和精神由下面的权利要求指出。Other embodiments of the invention will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common common sense or customary technical means in the technical field that are not disclosed in the present disclosure. . It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
应当理解的是,本发明并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。It is to be understood that the present invention is not limited to the precise construction described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (16)
- 一种信息处理方法,其中,由用户设备UE执行,所述方法包括:An information processing method, which is executed by user equipment UE, and the method includes:满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,其中,所述预设工作模式包括:时分复用TDD模式或者半双工HD-频分复用FDD模式。The UE that meets the preset conditions switches between the full-duplex FDD mode and the preset operating mode, wherein the preset operating mode includes: time division multiplexing TDD mode or half-duplex HD-frequency division multiplexing FDD mode. .
- 根据权利要求1所述的方法,其中,满足预设条件的所述UE包含:双工器以及与所述双工器并联的开关;The method according to claim 1, wherein the UE that meets the preset conditions includes: a duplexer and a switch connected in parallel with the duplexer;其中,若所述开关断开则所述双工器导通,所述UE支持同时上行发送和下行接收;Wherein, if the switch is turned off, the duplexer is turned on, and the UE supports simultaneous uplink transmission and downlink reception;若所述开关导通则所述双工器被短路,所述UE支持上行发送或下行接收。If the switch is turned on, the duplexer is short-circuited, and the UE supports uplink transmission or downlink reception.
- 根据权利要求1或2所述的方法,其中,所述满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,包括以下至少之一:The method according to claim 1 or 2, wherein the UE that meets the preset conditions switches between the full-duplex FDD mode and the preset working mode, including at least one of the following:当所述开关导通时,进入到所述预设工作模式;When the switch is turned on, the preset working mode is entered;当所述开关断开时,进入到所述FDD模式。When the switch is turned off, the FDD mode is entered.
- 根据权利要求1至3任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 1 to 3, wherein the method further includes:当所述UE的工作在所述TDD模式时,通过特定子帧进行上行发送或者下行接收。When the UE operates in the TDD mode, uplink transmission or downlink reception is performed through a specific subframe.
- 根据权利要求4所述的方法,其中,所述当所述UE的工作在所述TDD模式时,通过特定子帧进行上行发送或者下行接收,包括以下至少之一:The method according to claim 4, wherein when the UE operates in the TDD mode, performing uplink transmission or downlink reception through a specific subframe includes at least one of the following:根据下行链路DL-上行链路UL图样,在DL接收单元进行下行接收传输;According to the downlink DL-uplink UL pattern, the DL receiving unit performs downlink reception and transmission;根据下行链路DL-上行链路UL图样,在UL发送单元进行上行发送传输;According to the downlink DL-uplink UL pattern, uplink transmission is performed in the UL transmitting unit;根据下行链路DL-上行链路UL图样,根据调度信息,在灵活传输单元进行下行接收传输或者上行发送传输;According to the downlink DL-uplink UL pattern, according to the scheduling information, the flexible transmission unit performs downlink reception and transmission or uplink transmission and transmission;根据下行链路DL-上行链路UL图样和所述UE的传输需求,在灵活传输单元进行下行接收传输或者上行发送传输。According to the downlink DL-uplink UL pattern and the transmission requirements of the UE, downlink reception and transmission or uplink transmission and transmission are performed in the flexible transmission unit.
- 根据权利要求1至3任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 1 to 3, wherein the method further includes:当所述UE工作在所述HD-FDD模式时,根据优先级进行下行接收或者上行发送。When the UE works in the HD-FDD mode, downlink reception or uplink transmission is performed according to priority.
- 根据权利要求6所述的方法,其中,动态调度传输的优先级高于半静态调度传输的优先级。The method of claim 6, wherein the priority of dynamically scheduled transmission is higher than the priority of semi-statically scheduled transmission.
- 根据权利要求6所述的方法,其中,所述当所述UE工作在所述HD-FDD模式时,根据优先级进行下行接收或者上行发送,包括以下至少之一:The method according to claim 6, wherein when the UE works in the HD-FDD mode, performing downlink reception or uplink transmission according to priority includes at least one of the following:当除与随机接入关联上行发送以外的半静态上行发送与动态调度的下行接收冲突时,进行动态调度的下行接收传输;When the semi-static uplink transmission other than the uplink transmission associated with random access conflicts with the dynamically scheduled downlink reception, the dynamically scheduled downlink reception transmission is performed;当所述与随机接入关联的半静态上行发送与所述动态调度的下行接收冲突时,进行所述与随机接入关联的半静态上行发送传输,或者,根据第一UE策略进行动态调度的下行接收传输或者进行所述与随机接入关联的半静态上行发送传输。When the semi-static uplink transmission associated with random access conflicts with the dynamically scheduled downlink reception, the semi-static uplink transmission associated with random access is performed, or dynamically scheduled according to the first UE policy. Downlink reception and transmission or performing the semi-static uplink transmission and transmission associated with random access.
- 根据权利要求8所述的方法,其中,所述与随机接入关联的半静态上行发送包括:有效随机 接入时机RO和/或随机接入消息A的物理上行共享信道PUSCH传输。The method according to claim 8, wherein the semi-static uplink transmission associated with random access includes: effective random access opportunity RO and/or physical uplink shared channel PUSCH transmission of random access message A.
- 根据权利要求6至9任一项所述的方法,其中,所述当所述UE工作在所述HD-FDD模式时,根据优先级进行下行接收或者上行发送,包括以下至少之一:The method according to any one of claims 6 to 9, wherein when the UE works in the HD-FDD mode, performing downlink reception or uplink transmission according to priority includes at least one of the following:当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态上行发送传输和与搜索空间SS关联的半静态下行接收传输冲突,根据第二UE策略进行与随机接入关联的半静态上行传输或者与搜索空间SS关联的半静态下行接收传输;When the UE works in the HD-FDD mode, if the semi-static uplink transmission associated with random access conflicts with the semi-static downlink reception transmission associated with the search space SS, random access is performed according to the second UE policy. Access-associated semi-static uplink transmission or semi-static downlink reception transmission associated with the search space SS;当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态上行传输和半静态配置的参考信号的下行接收传输冲突,根据第三UE策略进行与随机接入关联的半静态上行传输或者半静态配置的参考信号的下行接收传输;When the UE works in the HD-FDD mode, if the semi-static uplink transmission associated with random access conflicts with the downlink reception and transmission of the semi-statically configured reference signal, random access is performed according to the third UE policy. Associated semi-static uplink transmission or downlink reception transmission of semi-statically configured reference signals;当所述UE工作在所述HD-FDD模式时,若所述与随机接入关联的半静态上行发送传输和半静态配置的物理下行共享信道PDSCH传输冲突,根据第四UE策略进行与随机接入关联的半静态上行发送传输或者半静态配置的物理下行共享信道PDSCH传输。When the UE works in the HD-FDD mode, if the semi-static uplink transmission associated with random access conflicts with the semi-statically configured physical downlink shared channel PDSCH transmission, random access is performed according to the fourth UE policy. Enter the associated semi-static uplink transmission or semi-statically configured physical downlink shared channel PDSCH transmission.
- 根据权利要求10所述的方法,其中,所述与搜索空间SS关联的半静态下行接收传输包括以下至少之一:The method according to claim 10, wherein the semi-static downlink reception transmission associated with the search space SS includes at least one of the following:与公共搜索空间CSS关联的半静态下行接收传输;Semi-static downlink receive transmissions associated with the common search space CSS;与用户专属空间USS关联的半静态传输。Semi-static transmission associated with the user-specific space USS.
- 根据权利要求10所述的方法,其中,所述半静态配置的参考信号,包括以下至少之一:The method according to claim 10, wherein the semi-statically configured reference signal includes at least one of the following:信道状态信息CSI-参考信号RS;Channel state information CSI-reference signal RS;定位参考信号PRS。Positioning reference signal PRS.
- 根据权利要求6所述的方法,其中,所述当所述UE工作在所述HD-FDD模式时,根据优先级进行下行接收或者上行发送,包括以下至少之一:The method according to claim 6, wherein when the UE works in the HD-FDD mode, performing downlink reception or uplink transmission according to priority includes at least one of the following:当除同步信号块SSB以外的半静态上行发送与动态调度的下行接收冲突时,进行动态调度的下行发送传输;When the semi-static uplink transmission other than the synchronization signal block SSB conflicts with the dynamically scheduled downlink reception, the dynamically scheduled downlink transmission is performed;当所述SSB的半静态上行发送与动态调度的下行接收冲突时,进行所述SSB的半静态上行发送传输;When the semi-static uplink transmission of the SSB conflicts with the dynamically scheduled downlink reception, perform the semi-static uplink transmission of the SSB;当所述SSB的半静态上行发送与半静态的物理上行控制信道PUCCH发送冲突时,进行所述SSB的半静态上行发送传输;When the semi-static uplink transmission of the SSB conflicts with the semi-static physical uplink control channel PUCCH transmission, perform the semi-static uplink transmission of the SSB;当所述SSB的半静态上行发送和与随机接入关联的上行发送冲突时,根据第五UE策略进行所述SSB的半静态上行发送或者与随机接入关联的上行发送传输。When the semi-static uplink transmission of the SSB conflicts with the uplink transmission associated with random access, the semi-static uplink transmission of the SSB or the uplink transmission associated with random access is performed according to the fifth UE policy.
- 一种信息处理装置,其中,所述装置包括:An information processing device, wherein the device includes:切换模块,被配置为满足预设条件的所述UE在全双工FDD模式与预设工作模式之间切换,其中,所述预设工作模式包括:时分复用TDD模式或者半双工HD-频分复用FDD模式。A switching module configured to switch the UE that meets the preset conditions between the full-duplex FDD mode and the preset working mode, wherein the preset working mode includes: time division multiplexing TDD mode or half-duplex HD- Frequency division multiplexing FDD mode.
- 一种通信设备,包括处理器、收发器、存储器及存储在存储器上并能够由所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如权利要求1至13任一项提供的方法。A communication device, including a processor, a transceiver, a memory, and an executable program stored in the memory and capable of being run by the processor, wherein when the processor runs the executable program, it executes claims 1 to 13 Any of the methods provided.
- 一种计算机存储介质,所述计算机存储介质存储有可执行程序;所述可执行程序被处理器执行后,能够实现如权利要求1至13任一项提供的方法。A computer storage medium stores an executable program; after the executable program is executed by a processor, the method as provided in any one of claims 1 to 13 can be implemented.
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