WO2020221167A1 - 数据处理方法及用户设备 - Google Patents

数据处理方法及用户设备 Download PDF

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Publication number
WO2020221167A1
WO2020221167A1 PCT/CN2020/087011 CN2020087011W WO2020221167A1 WO 2020221167 A1 WO2020221167 A1 WO 2020221167A1 CN 2020087011 W CN2020087011 W CN 2020087011W WO 2020221167 A1 WO2020221167 A1 WO 2020221167A1
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Prior art keywords
subband
relationship
channel
target
control channel
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PCT/CN2020/087011
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English (en)
French (fr)
Inventor
李娜
姜蕾
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维沃移动通信有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Definitions

  • the embodiments of the present disclosure relate to the field of communication technologies, and in particular, to a data processing method and user equipment.
  • the UE when user equipment (UE) needs to use an unlicensed frequency band, the UE must first listen before sending (listen before talk, LBT) detection (that is, when Check whether the channel is idle on the LBT subband).
  • LBT listen before talk
  • the time domain resources of the physical uplink shared channel (PUSCH) and the physical uplink shared channel (PUSCH) are scheduled on the unlicensed frequency band, and the PUCCH and PUSCH meet the multiplexing conditions, Since the UE can only transmit PUCCH or PUSCH in the same time domain resource, the UE can multiplex the uplink control information (UCI) carried on the PUCCH onto the PUSCH for transmission.
  • UCI uplink control information
  • the UE determines to multiplex the UCI on the PUSCH for transmission, since the UE requires LBT detection before sending the PUSCH, the UE can only transmit when the LBT detects that the channel is idle. Therefore, if the UE performs LBT detection If the channel is busy (busy), then the UE will not send the PUSCH, so the UE will not send the UCI, that is, the UCI transmission fails, and the success rate of the UE accessing the network is reduced.
  • the embodiments of the present disclosure provide a data processing method and user equipment, which can solve the problem of low success rate of UE accessing the network in related technologies.
  • a data transmission method is provided, which is applied to a UE.
  • the data transmission method includes: the time domain resources of the data channel overlap with the time domain resources of the control channel, and the first information and the second information
  • the target processing method corresponding to the detection result is processed; wherein, the target processing method can be any of the following:
  • the target information on the control channel is carried on the data channel and sent without the control channel; the target information is carried on the control channel and sent without sending the data channel; the data channel and control channel are not sent; the data channel is sent without sending Control channel and target information.
  • a UE in a second aspect of the embodiments of the present disclosure, includes a processing unit.
  • the processing unit is configured to detect the LBT detection on the target subband when the time domain resources of the data channel overlap with the time domain resources of the control channel and the relationship between the first information and the second information is the target relationship As a result, it is processed according to the target processing method corresponding to the detection result; wherein the target processing method may be any of the following: the target information carried on the control channel is carried on the data channel and sent without the control channel; The target information is carried on the control channel and sent without sending the data channel; the data channel and the control channel are not sent; the data channel is sent without the control channel and the target information.
  • a UE in a third aspect of the embodiments of the present disclosure, includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When the computer program is executed by the processor, the first aspect is implemented The steps of the data transmission method.
  • a computer-readable storage medium stores a computer program.
  • the steps of the data transmission method as described in the first aspect are implemented. .
  • the UE when the time domain resources of the data channel overlap with the time domain resources of the control channel, and the relationship between the first information and the second information is the target relationship, the UE can detect the LBT on the target subband.
  • the detection result of is processed according to the target processing method corresponding to the detection result.
  • the UE can perform LBT detection on the target subband according to the determined relationship between the first information and the second information, and then perform LBT detection based on the LBT detection.
  • the target processing method corresponding to the detection result processes the target information, instead of directly performing LBT detection based on the data channel to process the target information. In this way, it can avoid only the data channel LBT detecting that the channel is busy and causing the target information to fail to send, thereby improving the transmission
  • the probability of target information can further improve the success rate of UE accessing the network.
  • FIG. 1 is a schematic diagram of the architecture of a communication system provided by an embodiment of the disclosure
  • FIG. 2 is one of the schematic diagrams of a data transmission method provided by an embodiment of the disclosure
  • FIG. 3 is one of the schematic diagrams of an example of the relationship between PUSCH and PUCCH provided by an embodiment of the disclosure
  • FIG. 4 is the second schematic diagram of an example of the relationship between PUSCH and PUCCH provided by the embodiments of the disclosure.
  • FIG. 5 is the third schematic diagram of an example of the relationship between PUSCH and PUCCH provided by an embodiment of the disclosure
  • FIG. 6 is the fourth schematic diagram of an example of the relationship between PUSCH and PUCCH provided by an embodiment of the disclosure.
  • FIG. 7 is the fifth schematic diagram of an example of the relationship between PUSCH and PUCCH provided by an embodiment of the disclosure.
  • FIG. 8 is the second schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 9 is the third schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 10 is the fourth schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 11 is a fifth schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 12 is a sixth schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 13 is a seventh schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 14 is the eighth schematic diagram of a data transmission method provided by an embodiment of the disclosure.
  • FIG. 15 is one of the schematic structural diagrams of a UE provided by an embodiment of the disclosure.
  • FIG. 16 is the second schematic diagram of a UE structure provided by an embodiment of the disclosure.
  • FIG. 17 is a schematic diagram of hardware of a UE provided by an embodiment of the disclosure.
  • first and second in the description and claims of the embodiments of the present disclosure are used to distinguish different objects, rather than to describe a specific order of objects.
  • first information and the second information are used to distinguish different information, not to describe the specific order of the information.
  • plural means two or more.
  • a plurality of elements refers to two elements or more than two elements.
  • words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • Channel idle detection For unlicensed spectrum resources, all terminal devices within the coverage of the same access network equipment use LBT to compete for unlicensed frequency bands in unlicensed spectrum resources. In the communication system, the unlicensed band can be used as a supplement to the licensed band to help operators expand the service.
  • Unlicensed frequency bands are shared by multiple technologies (RATs), such as wireless-fidelity (WiFi), radar, Long Term Evolution (LTE)-license assisted access (LAA), etc.
  • RATs such as wireless-fidelity (WiFi), radar, Long Term Evolution (LTE)-license assisted access (LAA), etc.
  • Unlicensed frequency bands need to comply with some rules when used to ensure that all devices can use the resource fairly, such as LBT, maximum channel occupancy time (MCOT) and other rules.
  • the UE or network equipment needs to perform channel idle estimation (clear channel assets, CCA)/extended channel idle estimation (extended clear channel assets, eCCA) to listen to the channel, that is Energy detection (ED) is performed.
  • CCA channel idle estimation
  • eCCA extended clear channel assets
  • the channel is judged to be empty, and the channel can be transmitted.
  • the occupied channel time channel occupancy time, COT
  • COT channel occupancy time
  • LBT Cat 1 means that the sending node does not do LBT (that is, no LBT or immediate transmission). Do not send any CCA directly, it can be done only when the channel has been obtained and the transmission conversion interval is less than 16us.
  • LBT Cat 2 is one-shot LBT, that is, 16us or 25us channel listening is performed, and the channel for specific signal acquisition can be used. The maximum continuous transmission length should be less than a certain value, such as 1ms.
  • LBT Cat 4 is a channel listening mechanism based on back-off. When the transmitting node detects that the channel is busy, it performs back-off and continues listening until the channel is empty. Different priority parameters are set differently, and the maximum length that can be transmitted after the channel is finally obtained is also different.
  • Uplink transmission bandwidth When the 5G communication system is operating in an unlicensed frequency band, it can perform uplink broadband transmission, that is, the operating bandwidth part (BWP) is greater than the subband width (20MHz) of LBT.
  • BWP operating bandwidth part
  • the UE can transmit on all LBT subbands or part of LBT subbands where LBT is successful.
  • the UE succeeds in LBT only on part of the LBT subband it is necessary to consider adding a guard band at the edge of the successful LBT subband to meet the interference leakage requirements of the adjacent LBT subband.
  • the guard band avoids interference on LBT subband 1 and LBT subband 2. Moreover, since the LBT on the consecutive LBT subband 2 and LBT subband 3 is successful, there is no need to leave a guard band between the LBT subband 2 and the LBT subband 3.
  • UCI may include at least one of the following: uplink scheduling request (SR), hybrid automatic repeat request (HARQ)-correct response (acknowledged, ACK) information/non-acknowledged (NACK) Information and channel state information (channel state information, CSI).
  • SR is used to request uplink shared channel (UL-SCH) resources from the base station.
  • HARQ ACK/NACK performs HARQ confirmation on the downlink data sent on the PDSCH.
  • CSI may include channel quality indicator (CQI), precoding matrix indicator (precoding matrix indicator, PMI), rank indicator (rank indication, RI) and other information.
  • CQI channel quality indicator
  • precoding matrix indicator precoding matrix indicator
  • PMI rank indicator
  • RI rank indication
  • CSI can be used to indicate the quality of the downlink channel to the base station, etc. , So that the base station can perform downlink scheduling.
  • the embodiments of the present disclosure provide a data processing method and user equipment.
  • the UE can The detection result of LBT detection on the target subband is processed according to the target processing method corresponding to the detection result. Because when the time domain resources of the data channel overlap with the time domain resources of the control channel, the UE can perform LBT detection on the target subband according to the determined relationship between the first information and the second information, and then perform LBT detection based on the LBT detection.
  • the target processing method corresponding to the detection result processes the target information, instead of directly performing LBT detection based on the data channel to process the target information. In this way, it can avoid only the data channel LBT detecting that the channel is busy and causing the target information to fail to send, thereby improving the transmission
  • the probability of target information can further improve the success rate of UE accessing the network.
  • the data processing method and user equipment provided by the embodiments of the present disclosure can be applied to a communication system. Specifically, it can be applied to the communication system based on the situation where the time domain resources of the data channel overlap with the time domain resources of the control channel, and the UE processes the data (for example, target information) according to the target processing mode.
  • Fig. 1 shows a schematic structural diagram of a communication system provided by an embodiment of the present disclosure.
  • the communication system may include UE 01 and access network equipment 02. Among them, the UE 01 can establish a connection and communicate with the access network device 02.
  • a UE is a device that provides voice and/or data connectivity to users, a handheld device with wired/wireless connection functions, or other processing devices connected to a wireless modem.
  • the UE may communicate with one or more core network devices through a radio access network (RAN).
  • RAN radio access network
  • the UE can be a mobile terminal, such as a mobile phone (or called a "cellular" phone) and a computer with a mobile terminal. It can also be a portable, pocket-sized, handheld, built-in computer or vehicle-mounted mobile device, which exchanges languages with the RAN And/or data, for example, personal communication service (PCS) phones, cordless phones, session initiation protocol (SIP) phones, wireless local loop (WLL) stations, personal digital assistants (personal digital assistants) , PDA) and other equipment.
  • PCS personal communication service
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistants
  • the UE may also be referred to as a user agent or terminal device.
  • the access network device may be a base station.
  • a base station is a device deployed in the RAN to provide wireless communication functions for the UE.
  • the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and so on.
  • the names of devices with base station functions may be different.
  • 3G third-generation mobile communication
  • eNB Called evolved NodeB
  • gNB fifth generation mobile communication
  • the name "base station” may change.
  • the data processing method may include the following steps 201 and 202.
  • Step 201 When the time domain resources of the data channel overlap with the time domain resources of the control channel, the UE determines the relationship between the first information and the second information.
  • the overlap of the time domain resources of the data channel and the time domain resources of the control channel can be understood as: the time domain resources of the data channel and the time domain resources of the control channel partially overlap, or The time domain resources and the time domain resources of the control channel all overlap.
  • the above-mentioned first information may include: the data channel, the first subband of the data channel, and the first start symbol position of the data channel.
  • the foregoing second information may include: a control channel, a second subband of the control channel, and a second start symbol position of the control channel.
  • the UE determining the relationship between the first information and the second information can be understood as: the UE determines the relationship between the data channel and the control channel, determines the relationship between the first subband and the second subband, and determines the position of the first start symbol and The relationship between the second start symbol position.
  • the above-mentioned data channel may be an uplink data channel, and the uplink data channel may be a PUSCH; the above-mentioned control channel may be an uplink control channel, and the uplink control channel may be a PUCCH.
  • the target information may be at least one of CSI in HARQ-ACK.
  • the above-mentioned first subband may be a first LBT subband
  • the second subband may be a second LBT subband
  • Step 202 In a case where the relationship between the first information and the second information is a target relationship, the UE performs processing according to a target processing mode corresponding to the detection result according to the detection result of the LBT detection on the target subband.
  • the above-mentioned target processing method may be any of the following: the target information carried on the control channel is carried on the data channel and sent without the control channel; the target information is carried on the control channel and sent, and Do not send data channels; do not send data channels and control channels; send data channels without sending control channels and target information.
  • the UE may first perform LBT detection on the target subband to determine whether the LBT detection channel on the target subband is empty (that is, whether The channel corresponding to the target subband can be accessed), and according to the obtained detection result, the target processing method corresponding to the detection result is determined, and then the data (such as data channel, control channel and target information) are processed according to the target processing method.
  • the aforementioned target subband may be the first subband, or the second subband, or the first subband and the second subband.
  • the target subband is the first subband, the second subband, or the first subband and the second subband depends on the relationship between the first information and the second information (that is, the target relationship), that is, the UE according to the first subband
  • LBT detection is performed on the first subband, or LBT detection is performed on the second subband, or LBT detection is performed on the first subband and the second subband respectively.
  • carrying the target information on the data channel can be understood as: multiplexing the target information on the data channel.
  • Not sending data channels and control channels can be understood as: not sending data channels, control channels and target information.
  • the above-mentioned target information may be control information
  • the control information is information carried on a control channel
  • the control information may include at least one of the following: HARQ-ACK, SR, and CSI.
  • control information includes SR
  • the UE if the UE sends the first information according to the detection result of the LBT detection, that is, the PUSCH channel, the UE does not transmit the SR, that is, the SR will not be multiplexed and sent on the PUSCH.
  • the target information does not include SR at this time.
  • the above-mentioned target relationship may be any one of the following: the first relationship, the second relationship, the third relationship, the fourth relationship, the fifth relationship, the sixth relationship, the seventh relationship, and the eighth relationship. relationship.
  • the above-mentioned first relationship may be: the data channel and the control channel meet the multiplexing time condition, the first subband is the same as the second subband, and the first start symbol position is earlier than the second Starting symbol position.
  • the data channel and the control channel satisfying the multiplexing time condition can be understood as: starting from the end time of receiving the to-be-processed information corresponding to the data channel (for example, an uplink grant (UL-grant)), The length of time between the third start symbol position (the third start symbol position is the earliest start symbol position in the time domain resources of the data channel and the time domain resources of the control channel) is greater than or equal to the first threshold, and from The end time of receiving the to-be-processed information corresponding to the control channel (for example, downlink shared channel (PDSCH)) starts, and the length of time between the position of the third start symbol is greater than or equal to the second threshold, which means that the UE has Enough time to process the information corresponding to the data channel and the information corresponding to the control channel.
  • PDSCH downlink shared channel
  • the time period from the end time of receiving the to-be-processed information corresponding to the data channel to the position of the third start symbol is less than the first threshold, and /Or, the duration from the end time of receiving the to-be-processed information corresponding to the control channel to the position of the third start symbol is less than the second threshold.
  • the embodiment of the present disclosure does not limit the definition of the multiplexing time condition here, and may be the same as the definition of the multiplexing time condition in the prior art.
  • the first subband and the second subband are the same, which can be understood as: the first subband and the second subband are completely the same or partially the same. If the UE only supports transmission on multiple LBT subbands of the scheduling/configuration channel, when the UE detects that the channels are empty in all LBT subbands, it can send the scheduled/configured data channel or control channel, the same part can be understood as the first One sub-band overlaps with the second sub-band.
  • the UE can send a data channel or a control channel, then the same part can be understood as the first A subband is a subset of the second subband and is different from the second subband, or the second subband is a subset of the first subband and is different from the first subband.
  • the first starting symbol position is earlier than the second starting symbol position can be understood as: the first starting symbol position is located before the second starting symbol position.
  • the third start symbol position is a2, if from the end time of receiving the uplink grant corresponding to PUSCH, the duration ⁇ t1 between the third start symbol position a2 is greater than or equal to the first threshold, and from Starting from the moment when the PDSCH corresponding to PUCCH is received, the time length ⁇ t2 between the third start symbol position a2 is greater than or equal to the second threshold, it means that PUSCH and PUCCH meet the multiplexing time condition, otherwise it means that PUSCH and PUCCH do not meet multiplexing Time conditions.
  • the first information includes PUSCH, the first subband of PUSCH, and the first start symbol position of PUSCH
  • the second information includes PUCCH, the second subband of PUCCH, and the second start of PUCCH.
  • Symbol position As shown in (A) in Figure 4, the first subband and the second subband are both subband 1, that is, the first subband and the second subband are exactly the same, and the first start symbol position a1 is earlier than the second subband.
  • the start symbol position a2 (in (A) in FIG. 4, the end symbol position of the PUSCH and the end symbol position of the PUCCH are the same as an example for illustration).
  • the first subband is subband 1
  • the second subband is a part of subband 1 and a part of subband 2, that is, the first subband
  • the second subband part that is, a part of the second subband (that is, part A in (B) in Figure 4)
  • the other part is subband 2 (in Figure 4
  • the first start symbol position a1 is earlier than the second start symbol position a2.
  • the first subband is subband 1 and subband 2
  • the second subband is subband 2, that is, the first subband and the second subband are partially the same.
  • the first starting symbol position a1 is earlier than the second starting symbol position a2.
  • the above-mentioned second relationship may be: the data channel and the control channel meet the multiplexing time condition, the first subband is different from the second subband, and the first start symbol position is earlier than or equal to The second starting symbol position.
  • the difference between the first subband and the second subband can be understood as: the first subband and the second subband are completely different or partially different. If the UE only supports transmission on multiple LBT subbands of the scheduling/configuration channel, the UE detects that the channels are empty in all LBT subbands before it can transmit the scheduled/configured data channel or control channel, then the first subband and the The two sub-bands are different, which can be understood as the first sub-band and the second sub-band are completely different and there is no overlapping part.
  • the UE can send the data channel or the control channel, then the first subband and the first subband Two sub-bands are different can be understood as completely different or partially different, where part of the same can be understood as the intersection of the first sub-band and the second sub-band is not equal to the first sub-band, or the intersection of the first sub-band and the second sub-band is not Equal to the second subband.
  • the first subband is subband 1
  • the second subband is subband 2, that is, the first subband is different from the second subband, and the first start symbol The position a1 is earlier than the second start symbol position a2.
  • the first subband is subband 1, and the second subband is subband 2. That is, the first subband is different from the second subband, and the first subband is The symbol position a1 is equal to the second starting symbol position a2, that is, a1 is equal to a2.
  • the above-mentioned third relationship may be: the data channel and the control channel satisfy the multiplexing time condition, the first subband is the same as the second subband, and the second start symbol position is earlier than the first subband. A starting symbol position.
  • the first subband and the second subband are both subband 1, that is, the first subband and the second subband are exactly the same, and the second start symbol position a2 is earlier than the first subband.
  • the starting symbol position a1, that is, a2 is located before a1.
  • the foregoing fourth relationship may be: the data channel and the control channel meet the multiplexing time condition, the first subband is different from the second subband, and the second start symbol position is earlier than the first subband. A starting symbol position.
  • the first subband is subband 1
  • the second subband is subband 2. That is, the first subband is different from the second subband, and the second start symbol position a2 is earlier than The first starting symbol position a1.
  • the above-mentioned fifth relationship may be: the data channel and the control channel do not meet the multiplexing time condition, the first subband is the same as the second subband, and the second start symbol position is earlier than The first starting symbol position.
  • the above-mentioned sixth relationship may be: the data channel and the control channel do not meet the multiplexing time condition, and the first subband is different from the second subband, and the second start symbol position is earlier than Or equal to the first starting symbol position.
  • the seventh relationship described above may be: the data channel and the control channel do not satisfy the multiplexing time condition, the first subband is the same as the second subband, and the first start symbol position is earlier than the first subband. 2. Starting symbol position.
  • the above-mentioned eighth relationship may be: the data channel and the control channel do not meet the multiplexing time condition, the first subband is different from the second subband, and the first start symbol position is earlier than the first subband. 2. Starting symbol position.
  • the UE may first determine the relationship between the first information and the second information, and then set the target Corresponding LBT detection is performed on the subband, and then processed according to the target processing method corresponding to the detection result of the LBT detection to process the target information.
  • the embodiment of the present disclosure provides a data processing method.
  • the UE can Bring the detection result of the LBT detection, and process it according to the target processing method corresponding to the detection result.
  • the UE can perform LBT detection on the target subband according to the determined relationship between the first information and the second information, and then perform LBT detection based on the LBT detection.
  • the target processing method corresponding to the detection result processes the target information, instead of directly performing LBT detection based on the data channel to process the target information. In this way, it can avoid only the data channel LBT detecting that the channel is busy and causing the target information to fail to send, thereby improving the transmission
  • the probability of target information can further improve the success rate of UE accessing the network.
  • the data processing method provided by the embodiment of the present disclosure may further include the following step 301.
  • Step 301 When the relationship between the first information and the second information is the target relationship, the UE performs LBT detection on the target subband before the target start symbol position.
  • the target start symbol position is the first start symbol position of the data channel; or, in the target subband, it is the second subband of the control channel. In the case of a band, the target start symbol position is the second start symbol position of the control channel.
  • the foregoing step 202 is "the UE processes the detection result of the LBT detection on the target subband according to the target processing method corresponding to the detection result".
  • the foregoing target relationship may be the first relationship or the second relationship.
  • the above-mentioned step 202 may be specifically implemented by the following steps 202a and 202b, or the above-mentioned step 202 may be specifically implemented by the following steps 202c and 202d.
  • Step 202a When the relationship between the first information and the second information is the first relationship or the second relationship, if the LBT detects that the channel is empty on the first subband, the UE carries the target information on the data channel and sends it , And do not send control channels.
  • the UE carries the target information on the data channel and sends it to instruct the UE to multiplex the target information on the PUSCH. If there is a UL-SCH on the PUSCH and there is no A-CSI (A-periodic CSI) to be sent, the PUSCH also It may carry UL-SCH, and at this time, the target information may include at least one of HARQ-ACK and CSI. If there are UL-SCH and A-CSI to be sent on the PUSCH, the UL-SCH and A-CSI may also be carried on the PUSCH, and at this time the target information may include HARQ-ACK. If there is no UL-SCH on the PUSCH and A-CSI to be sent, the PUSCH may also carry A-CSI, and the target information may include HARQ-ACK at this time.
  • A-CSI A-periodic CSI
  • the UE may perform LBT detection on the first subband before the first start symbol position to determine The LBT on the first subband detects whether the channel is empty.
  • the UE detects that the channel on the first subband LBT is empty, that is, the channel corresponding to the first subband (such as PUSCH) is idle, and the channel corresponding to the second subband (such as PUCCH) may be busy or idle, which is not limited in the embodiment of the present disclosure.
  • the foregoing first subband may include multiple third subbands.
  • the foregoing step 202a may be specifically implemented by the following step 202a1.
  • Step 202a1 In the case that the relationship between the first information and the second information is the first relationship or the second relationship, if the LBT detects that the channel is empty on at least one of the third subbands, then The UE carries the target information on the data channel and sends it without sending the control channel.
  • the UE may carry the target information in the data
  • the control channel is sent on the channel and not sent.
  • the UE may carry the target information in the data
  • the control channel is sent on the channel and not sent.
  • the UE may carry the target information in the data
  • the control channel is sent on the channel and not sent.
  • the UE after the UE detects that the channel is empty on a part of the third subband among the plurality of third subbands, the UE The target information can be carried on the data channel and sent without the control channel.
  • the UE when the first subband includes multiple third subbands, when the relationship between the first information and the second information is the first relationship or the second relationship, the UE is in the After the LBT on all the third subbands in the multiple third subbands detects that the channel is empty, the target information is carried on the data channel and sent without the control channel, or is it part of the multiple third subbands After the LBT on the third subband detects that the channel is empty, the target information is carried on the data channel and sent without the control channel, which depends on the mechanism by which the UE accesses the channel.
  • Step 202b The base station receives the data channel carrying the target information sent by the UE.
  • Step 202c If the relationship between the first information and the second information is the first relationship or the second relationship, if the LBT detects that the channel is busy on the first subband, and the LBT detects the channel on the second subband If it is empty, the UE carries the target information on the control channel and sends it without sending the data channel.
  • the UE when the relationship between the first information and the second information is the first relationship or the second relationship, if the UE detects that the channel is busy on the first subband on the LBT, the UE can start from the second Before the start symbol position, LBT detection is performed on the second subband to determine whether the LBT detection channel is empty on the second subband.
  • the foregoing second subband may include multiple fourth subbands.
  • the above step 202c can be specifically implemented by the following step 202c1.
  • Step 202c1 In the case where the relationship between the first information and the second information is the first relationship or the second relationship, if the LBT detects that the channel is busy on the first subband, and at least in the fourth subbands When the LBT on a fourth subband detects that the channel is empty, the UE carries the target information on the control channel and sends it without sending the data channel.
  • the UE when the relationship between the first information and the second information is the first relationship or the second relationship, if the UE detects that the channel is busy on the first subband by the LBT, the UE can be on all the fourth subbands. After LBT detects that the channel is empty, the target information is carried on the control channel and sent without sending the data channel. Or, when the relationship between the first information and the second information is the first relationship or the second relationship, if the UE detects that the channel is busy on the first subband by LBT, the UE may be in multiple fourth subbands After detecting that the channel is empty in the fourth subband, the LBT carries the target information on the control channel and sends it without sending the data channel.
  • the relationship between the first information and the second information is the first relationship or the second relationship
  • the relationship between the first information and the second information is the first relationship or the second relationship
  • the UE when the upper LBT detects that the channel is busy, the UE only transmits the target information on the control channel after detecting that the channel is empty on all the fourth subbands in the fourth subband, and does not send it Data channel, or after the LBT detects that the channel is empty on some of the fourth subbands among multiple fourth subbands, the target information is carried on the control channel and sent without sending the data channel, depending on the UE access channel mechanism.
  • Step 202d The base station receives the control channel carrying target information sent by the UE.
  • the UE when the relationship between the first information and the second information is the first relationship or the second relationship, if the LBT detects that the channel is busy on the first subband, and the second If the LBT on the subband detects that the channel is busy, the UE may not send the data channel and the control channel.
  • the UE when the relationship between the first information and the second information is the first relationship or the second relationship, since the UE can first detect the LBT on the first subband to determine the LBT on the first subband Detect whether the channel is empty, and when the LBT on the first subband detects that the channel is busy, the UE can continue LBT detection on the second subband to process the target information, or when the first information and the second information
  • the UE can perform LBT detection at the same time in the subband where the first information and the second information are located, and send the target information according to the detection result of the LBT detection, which can improve the probability of sending the target information, so that Improve the success rate of UE access to the network.
  • the foregoing target relationship may be the third relationship or the fourth relationship.
  • the above-mentioned step 202 may be specifically implemented by the following step 202e and step 202d, or the above-mentioned step 202 may be specifically implemented by the following step 202f and step 202b.
  • Step 202e When the relationship between the first information and the second information is the third relationship or the fourth relationship, if the LBT detects that the channel is empty on the second subband, the UE carries the target information on the control channel and sends it , And do not send data channels.
  • the UE may perform LBT detection on the second subband before the second start symbol position to determine On the second subband, the LBT detects whether the channel is empty.
  • the UE detects that the channel on the second subband LBT is empty, that is, the channel corresponding to the second subband (such as PUCCH) is idle, and the channel corresponding to the first subband (such as PUSCH) may be busy or idle, and the embodiment of the present disclosure does not limit it here.
  • Step 202d The base station receives the control channel carrying target information sent by the UE.
  • Step 202f If the relationship between the first information and the second information is the third relationship or the fourth relationship, if the LBT detects that the channel is busy on the second subband, and the LBT detects the channel on the first subband If it is empty, the UE carries the target information on the data channel and sends it without sending the control channel.
  • the UE when the relationship between the first information and the second information is the third relationship or the fourth relationship, if the UE detects that the channel is busy on the second subband LBT, the UE can start at the first Before the symbol position, LBT detection is performed on the first subband to determine whether the LBT detection channel is empty on the first subband.
  • Step 202b The base station receives the data channel carrying the target information sent by the UE.
  • the UE may not send the data channel and the control channel.
  • the UE when the relationship between the first information and the second information is the third relationship or the fourth relationship, since the UE can first detect the LBT on the second subband to determine the LBT on the second subband Detect whether the channel is empty, and when the LBT on the second subband detects that the channel is busy, the UE can continue LBT detection on the first subband to process the target information, which can increase the probability of sending target information, thereby The success rate of UE access to the network can be improved.
  • the foregoing target relationship may be the third relationship or the fourth relationship.
  • the above-mentioned step 202 may be specifically implemented by the following step 202g and step 202b, or the above-mentioned step 202 may be specifically implemented by the following step 202h.
  • Step 202g When the relationship between the first information and the second information is the third relationship or the fourth relationship, if the LBT detects that the channel is empty on the first subband, the UE carries the target information on the data channel and sends it , And do not send control channels.
  • the UE may perform LBT detection on the first subband before the first start symbol position to determine The LBT on the first subband detects whether the channel is empty.
  • the UE detects that the channel on the first subband LBT is empty, that is, the channel corresponding to the first subband (such as PUSCH) is idle, and the channel corresponding to the second subband (such as PUCCH) may be busy or idle, which is not limited in the embodiment of the present disclosure.
  • Step 202b The base station receives the data channel carrying the target information sent by the UE.
  • Step 202h If the LBT detects that the channel is busy on the first subband, the UE does not send the data channel and the control channel.
  • the UE when the relationship between the first information and the second information is the third relationship or the fourth relationship, since the UE can perform LBT detection on the first subband according to the third relationship or the fourth relationship, and then Then process the target information according to the target processing method corresponding to the detection result of the LBT detection, instead of directly performing the LBT detection according to the data channel to process the target information, so that it can avoid the target information caused by the detection of the channel as busy only according to the data channel LBT If the transmission fails, the probability of sending the target information can be improved, and the success rate of the UE in accessing the network can be improved.
  • the foregoing target relationship may be the fifth relationship or the sixth relationship.
  • the above-mentioned step 202 may be specifically implemented by the following step 202i and step 202d, or the above-mentioned step 202 may be specifically implemented by the following step 202j and step 202k.
  • Step 202i When the relationship between the first information and the second information is the fifth relationship or the sixth relationship, if the LBT detects that the channel is empty on the second subband, the UE carries the target information on the control channel and sends it , And do not send data channels.
  • the UE may perform LBT detection on the second subband before the second start symbol position to determine On the second subband, the LBT detects whether the channel is empty.
  • the UE detects that the channel on the second subband LBT is empty, that is, the channel corresponding to the second subband (such as PUCCH) is idle, and the channel corresponding to the first subband (such as PUSCH) may be busy or idle, and the embodiment of the present disclosure does not limit it here.
  • Step 202d The base station receives the control channel carrying target information sent by the UE.
  • Step 202j If the relationship between the first information and the second information is the fifth relationship or the sixth relationship, if the LBT detects that the channel is busy on the second subband, and the LBT detects the channel on the first subband If it is empty, the UE sends the data channel without sending the control channel and target information.
  • the UE when the relationship between the first information and the second information is the fifth relationship or the sixth relationship, if the UE detects that the channel is busy on the second subband LBT, the UE can start Before the symbol position, LBT detection is performed on the first subband to determine whether the LBT detection channel is empty on the first subband.
  • the data channel and the control channel do not meet the multiplexing time condition, that is, the target information cannot be multiplexed onto the data channel for transmission, then the UE detects the channel in the LBT on the first subband After it is empty, only the data channel is sent without the target information.
  • Step 202k The base station receives the data channel sent by the UE.
  • the data channel received by the base station does not contain target information.
  • the UE may not send the data channel and the control channel.
  • the UE when the relationship between the first information and the second information is the fifth relationship or the sixth relationship, since the UE can first detect the LBT on the second subband to determine the LBT on the second subband Detect whether the channel is empty, and when the LBT on the second subband detects that the channel is busy, the UE can continue LBT detection on the first subband to process the target information, which can increase the probability of sending target information, thereby The success rate of UE access to the network can be improved.
  • the foregoing target relationship may be the seventh relationship or the eighth relationship.
  • the above step 202 may be specifically implemented by the following step 202m and step 202k, or the above step 202 may be specifically implemented by the following step 202n and step 202d.
  • Step 202m When the relationship between the first information and the second information is the seventh relationship or the eighth relationship, if the LBT detects that the channel is empty on the first subband, the UE sends the data channel and does not send the control channel And target information.
  • the UE may perform LBT detection on the first subband before the first start symbol position to determine The LBT on the first subband detects whether the channel is empty.
  • the UE detects that the channel on the first subband LBT is empty, that is, the channel corresponding to the first subband (such as PUSCH) is idle, and the channel corresponding to the second subband (such as PUCCH) may be busy or idle, which is not limited in the embodiment of the present disclosure.
  • Step 202k The base station receives the data channel sent by the UE.
  • Step 202n In the case that the relationship between the first information and the second information is the seventh relationship or the eighth relationship, if the LBT detects that the channel is busy on the first subband, and the LBT detects the channel on the second subband If it is empty, the UE carries the target information on the control channel and sends it without sending the data channel.
  • the UE when the relationship between the first information and the second information is the seventh relationship or the eighth relationship, if the UE detects that the channel is busy on the first subband by the LBT, the UE can start from the second Before the start symbol position, LBT detection is performed on the second subband to determine whether the LBT detection channel is empty on the second subband.
  • Step 202d The base station receives the control channel carrying target information sent by the UE.
  • the UE may not send the data channel and the control channel.
  • the UE when the relationship between the first information and the second information is the seventh relationship or the eighth relationship, since the UE can first detect the LBT on the first subband to determine the LBT on the first subband Detect whether the channel is empty, and when the LBT on the first subband detects that the channel is busy, the UE can continue the LBT detection on the second subband to process the target information, which can increase the probability of sending target information, thereby The success rate of UE access to the network can be improved.
  • the foregoing target relationship may be the seventh relationship or the eighth relationship.
  • the above-mentioned step 202 can be specifically implemented by the following step 202p and step 202d.
  • Step 202p When the relationship between the first information and the second information is the seventh relationship or the eighth relationship, if the LBT detects that the channel is empty on the second subband, the UE carries the target information on the control channel and sends it , And do not send data channels.
  • the UE may perform LBT detection on the second subband before the second start symbol position to determine On the second subband, the LBT detects whether the channel is empty.
  • Step 202d The base station receives the control channel carrying target information sent by the UE.
  • the UE when the relationship between the first information and the second information is the seventh relationship or the eighth relationship, if the LBT detects that the channel is busy on the second subband, the UE may not Send data channel and control channel.
  • the LBT detection on the second subband is thus When the channel is empty, the UE can carry the target information on the control channel and send it, and there is no need to multiplex the target information on the data channel for transmission. This can increase the probability of sending the target information, thereby improving UE access The success rate of the network.
  • step 202 may be specifically implemented by the following step 202q.
  • Step 202q When the relationship between the first information and the second information is the target relationship, if the LBT detects that the channel is busy on both the first subband and the second subband, the UE does not send the data channel and the control channel.
  • the target relationship may be the first relationship, the second relationship, the third relationship, the fourth relationship, the fifth relationship, the sixth relationship, the seventh relationship, or the eighth relationship.
  • the UE when the time domain resources of the data channel overlap with the time domain resources of the control channel, the UE can perform LBT detection on the target subband according to the determined relationship between the first information and the second information, and then follow The target processing method corresponding to the detection result of the LBT detection processes the target information to improve the probability of sending the target information.
  • FIG. 8 to FIG. 14 are all illustrated in conjunction with FIG. 2, and they do not limit the embodiment of the present disclosure in any way. It can be understood that in actual implementation, FIG. 8 to FIG. 14 can also be implemented in combination with any other combined drawings.
  • FIG. 15 shows a schematic diagram of a possible structure of a UE involved in an embodiment of the present disclosure.
  • the UE 150 provided by the embodiment of the present disclosure may include: a processing unit 151.
  • the processing unit 151 is configured to, when the time domain resources of the data channel and the time domain resources of the control channel overlap, and the relationship between the first information and the second information is the target relationship, according to the LBT detected on the target subband
  • the detection result is processed according to the target processing method corresponding to the detection result;
  • the target processing method may be any of the following: the target information carried on the control channel is carried on the data channel and sent without the control channel; The target information is carried on the control channel and is sent without sending the data channel; the data channel and the control channel are not sent; the data channel is sent without the control channel and the target information.
  • the foregoing first information may include: a data channel, a first subband of the data channel, and a first start symbol position of the data channel.
  • the foregoing second information may include: the control channel, the second subband of the control channel, and the second start symbol position of the control channel.
  • the aforementioned target relationship may be any one of the following: the first relationship, the second relationship, the third relationship, the fourth relationship, the fifth relationship, the sixth relationship, the seventh relationship, and the eighth relationship.
  • the above-mentioned first relationship may be: the data channel and the control channel satisfy the multiplexing time condition, the first subband is the same as the second subband, and the first start symbol position is earlier than the second start symbol position.
  • the foregoing second relationship may be: the data channel and the control channel satisfy the multiplexing time condition, the first subband is different from the second subband, and the first start symbol position is earlier than or equal to the second start symbol position.
  • the foregoing third relationship may be: the data channel and the control channel satisfy the multiplexing time condition, the first subband and the second subband are the same, and the second start symbol position is earlier than the first start symbol position.
  • the foregoing fourth relationship may be: the data channel and the control channel satisfy the multiplexing time condition, the first subband is different from the second subband, and the second start symbol position is earlier than the first start symbol position.
  • the above fifth relationship may be: the data channel and the control channel do not satisfy the multiplexing time condition, the first subband is the same as the second subband, and the second start symbol position is earlier than the first start symbol position.
  • the above-mentioned sixth relationship may be: the data channel and the control channel do not satisfy the multiplexing time condition, the first subband is different from the second subband, and the second start symbol position is earlier than or equal to the first start symbol position.
  • the above seventh relationship may be: the data channel and the control channel do not satisfy the multiplexing time condition, the first subband is the same as the second subband, and the first start symbol position is earlier than the second start symbol position.
  • the above eighth relationship may be: the data channel and the control channel do not satisfy the multiplexing time condition, the first subband is different from the second subband, and the first start symbol position is earlier than the second start symbol position.
  • the above-mentioned target relationship may be a first relationship or a second relationship.
  • the above processing unit 151 is specifically configured to, if the LBT detects that the channel is empty on the first subband, carry the target information on the data channel and send it without sending the control channel; or, if the LBT detects on the first subband, When the channel is busy and the LBT detects that the channel is empty on the second subband, the target information is carried on the control channel for transmission, and the data channel is not transmitted.
  • the aforementioned target relationship may be a third relationship or a fourth relationship.
  • the foregoing processing unit 151 is specifically configured to: if the LBT detects that the channel is empty on the second subband, carry the target information on the control channel and send it without sending the data channel; or, if the LBT detects on the second subband When the channel is busy and the LBT detects that the channel is empty on the first subband, the target information is carried on the data channel for transmission, and the control channel is not transmitted.
  • the aforementioned target relationship may be a third relationship or a fourth relationship.
  • the above processing unit 151 is specifically configured to, if the LBT detects that the channel is empty on the first subband, carry the target information on the data channel and send it without sending the control channel; or, if the LBT detects on the first subband, When the channel is busy, the data channel and control channel are not sent.
  • the above-mentioned target relationship may be the fifth relationship or the sixth relationship.
  • the foregoing processing unit 151 is specifically configured to: if the LBT detects that the channel is empty on the second subband, carry the target information on the control channel and send it without sending the data channel; or, if the LBT detects on the second subband When the channel is busy and the LBT detects that the channel is empty on the first subband, the data channel is sent, and the control channel and target information are not sent.
  • the foregoing target relationship may be the seventh relationship or the eighth relationship.
  • the above processing unit 151 is specifically configured to send the data channel without sending the control channel and target information if the LBT detects that the channel is empty on the first subband; or, if the LBT detects that the channel is empty on the first subband If it is busy, and the LBT detects that the channel is empty on the second subband, the target information is carried on the control channel and sent without sending the data channel.
  • the foregoing target relationship may be the seventh relationship or the eighth relationship.
  • the foregoing processing unit 151 is specifically configured to, if the LBT detects that the channel is empty on the second subband, carry the target information on the control channel and send it without sending the data channel.
  • the foregoing processing unit 151 is specifically configured to not send the data channel and the control channel if the LBT detects that the channel is busy on both the first subband and the second subband.
  • the UE 150 provided in the embodiment of the present disclosure may further include a detection unit 152.
  • the detection unit 152 is configured to perform the LBT on the target subband before the target start symbol position before the processing unit 151 processes the detection result of the LBT detection on the target subband according to the target processing method corresponding to the detection result. Detection. Wherein, when the target subband is the first subband of the data channel, the target start symbol position is the first start symbol position of the data channel; or, when the target subband is the second subband of the control channel , The target start symbol position is the second start symbol position of the control channel.
  • the UE provided in the embodiments of the present disclosure can implement each process implemented by the UE in the foregoing method embodiments. To avoid repetition, the specific description will not be repeated here.
  • the embodiments of the present disclosure provide a UE.
  • the UE can perform LBT detection on the target subband according to the determined relationship between the first information and the second information. , And then process the target information according to the target processing method corresponding to the detection result of the LBT detection, instead of directly performing the LBT detection based on the data channel to process the target information, so that it can avoid only the data channel LBT detecting that the channel is busy.
  • the target information transmission fails, so that the probability of sending the target information can be improved, and the success rate of the UE accessing the network can be improved.
  • Fig. 17 shows a hardware schematic diagram of a UE provided by an embodiment of the present disclosure.
  • the UE 110 includes but is not limited to: a radio frequency unit 111, a network module 112, an audio output unit 113, an input unit 114, a sensor 115, a display unit 116, a user input unit 117, an interface unit 118, a memory 119, The processor 120, and the power supply 121 and other components.
  • the UE structure shown in FIG. 17 does not constitute a limitation on the UE, and the UE may include more or less components than those shown in FIG. 17, or combine certain components. Or different component arrangements.
  • the UE includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.
  • the processor 120 is configured to, when the time domain resources of the data channel and the time domain resources of the control channel overlap, and the relationship between the first information and the second information is the target relationship, according to the LBT detected on the target subband
  • the detection result is processed according to the target processing method corresponding to the detection result;
  • the target processing method may be any of the following: the target information carried on the control channel is carried on the data channel and sent without the control channel; The target information is carried on the control channel and is sent without sending the data channel; the data channel and the control channel are not sent; the data channel is sent without the control channel and the target information.
  • the embodiments of the present disclosure provide a UE.
  • the UE can perform LBT detection on the target subband according to the determined relationship between the first information and the second information. , And then process the target information according to the target processing method corresponding to the detection result of the LBT detection, instead of directly performing the LBT detection based on the data channel to process the target information, so that it can avoid only the data channel LBT detecting that the channel is busy.
  • the target information transmission fails, so that the probability of sending the target information can be improved, and the success rate of the UE accessing the network can be improved.
  • the radio frequency unit 111 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 120; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 111 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 111 can also communicate with the network and other devices through a wireless communication system.
  • the UE provides users with wireless broadband Internet access through the network module 112, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 113 may convert the audio data received by the radio frequency unit 111 or the network module 112 or stored in the memory 119 into audio signals and output them as sounds. Moreover, the audio output unit 113 may also provide audio output related to a specific function performed by the UE 110 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 113 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 114 is used to receive audio or video signals.
  • the input unit 114 may include a graphics processing unit (GPU) 1141 and a microphone 1142.
  • the graphics processing unit 1141 is used to capture still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame can be displayed on the display unit 116.
  • the image frame processed by the graphics processor 1141 may be stored in the memory 119 (or other storage medium) or sent via the radio frequency unit 111 or the network module 112.
  • the microphone 1142 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 111 for output in the case of a telephone call mode.
  • the UE 110 also includes at least one sensor 115, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 1161 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 1161 and/or when the UE 110 moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify UE posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 115 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared Sensors, etc., will not be repeated here.
  • the display unit 116 is used to display information input by the user or information provided to the user.
  • the display unit 116 may include a display panel 1161, and the display panel 1161 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 117 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the UE.
  • the user input unit 117 includes a touch panel 1171 and other input devices 1172.
  • the touch panel 1171 also known as a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 1171 or near the touch panel 1171. operating).
  • the touch panel 1171 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 120, the command sent by the processor 120 is received and executed.
  • the touch panel 1171 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 117 may also include other input devices 1172.
  • other input devices 1172 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 1171 can be overlaid on the display panel 1161.
  • the touch panel 1171 detects a touch operation on or near it, it transmits it to the processor 120 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 1161.
  • the touch panel 1171 and the display panel 1161 are used as two independent components to implement the input and output functions of the UE, but in some embodiments, the touch panel 1171 and the display panel 1161 can be integrated. Realize the input and output functions of the UE, which are not specifically limited here.
  • the interface unit 118 is an interface for connecting an external device to the UE 110.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 118 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the UE 110 or can be used to communicate between the UE 110 and the external device. Transfer data between.
  • the memory 119 can be used to store software programs and various data.
  • the memory 119 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 119 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 120 is the control center of the UE. It uses various interfaces and lines to connect various parts of the entire UE. It executes by running or executing software programs and/or modules stored in the memory 119, and calling data stored in the memory 119. Various functions of the UE and processing data, so as to monitor the UE as a whole.
  • the processor 120 may include one or more processing units; optionally, the processor 120 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 120.
  • the UE 110 may also include a power supply 121 (such as a battery) for supplying power to various components.
  • a power supply 121 (such as a battery) for supplying power to various components.
  • the power supply 121 may be logically connected to the processor 120 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system And other functions.
  • the UE 110 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a UE, including a processor 120 as shown in FIG. 17, a memory 119, a computer program stored on the memory 119 and running on the processor 120, the computer program When executed by the processor 120, each process of the foregoing method embodiment is realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by the processor 120 as shown in FIG. 17, each process of the foregoing method embodiment is implemented, And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, etc.
  • the technical solution of the present disclosure essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本公开实施例公开了一种数据处理方法及用户设备，该方法包括：在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理；其中，目标处理方式可以为以下任一项：将承载在控制信道上的目标信息承载在数据信道上发送、且不发送控制信道；将目标信息承载在控制信道上发送、且不发送数据信道；不发送数据信道和控制信道；发送数据信道、且不发送控制信道和目标信息。本公开实施例应用于UE按照目标处理方式处理数据的过程中。

Description

数据处理方法及用户设备
本申请要求于2019年04月30日提交国家知识产权局、申请号为201910364481.7、申请名称为“一种数据处理方法及用户设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开实施例涉及通信技术领域，尤其涉及一种数据处理方法及用户设备。
背景技术
在第五代移动通信***(以下简称为5G***)中，当用户设备(user equipment，UE)需要使用非授权频段时，UE先要先监听后发送(listen before talk，LBT)检测(即在LBT子带(subband)上检测信道是否空闲)。并且，当在非授权频段上调度物理上行共享信道(physical uplink shared channel，PUSCH)和物理上行共享信道(physical uplink shared channel，PUSCH)的时域资源重叠、且PUCCH和PUSCH满足复用条件时，由于UE在同一时域资源只能传输PUCCH或PUSCH，因此UE可以将PUCCH上承载的上行控制信息(uplink control information，UCI)复用到PUSCH上发送。
然而，当UE确定将UCI复用到PUSCH上发送时，由于UE在发送PUSCH之前先要LBT检测，UE只有在LBT检测到信道为空(idle)才可以发送，因此，如果UE进行LBT检测到信道为忙(busy)，那么UE将不会发送PUSCH，从而UE不会发送UCI，即导致UCI发送失败，进而降低了UE接入网络的成功率。
发明内容
本公开实施例提供一种数据处理方法及用户设备，可以解决相关技术中UE接入网络的成功率较低的问题。
为了解决上述技术问题，本公开实施例采用如下技术方案：
本公开实施例的第一方面，提供一种数据传输方法，应用于UE，该数据传输方法包括：在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理；其中，目标处理方式可以为以下任一项：将承载在所述控制信道上的目标信息承载在数据信道上发送、且不发送控制信道；将目标信息承载在控制信道上发送、且不发送数据信道；不发送数据信道和控制信道；发送数据信道、且不发送控制信道和目标信息。
本公开实施例的第二方面，提供一种UE，该UE包括：处理单元。其中，处理单元，用于在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理；其中，目标处理方式可以为以下任一项：将承载在所述控制信道上的目标信息承载在数据信道上发送、且不发送控制信道；将目标信息承载在控制信道上发送、且不发送数据信道；不发送数据信道和控制信道；发送数据信道、且不发送控制信道和目标信息。
本公开实施例的第三方面，提供一种UE，该UE包括处理器、存储器及存储在存储器上并可在处理器上运行的计算机程序，该计算机程序被处理器执行时实现如第一方面所述的数据传输方法的步骤。
本公开实施例的第四方面，提供一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现如第一方面所述的数据传输方法的步骤。
在本公开实施例中，在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，UE可以根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理。由于当数据信道的时域资源与控制信道的时域资源重叠时，UE可以根据确定的第一信息与第二信息的关系，在目标子带上进行LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，而并非直接根据数据信道进行LBT检测以处理目标信息，如此，可以避免仅根据数据信道LBT检测到信道为忙而导致目标信息发送失败，从而可以提高发送目标信息的机率，进而可以提高UE接入网络的成功率。
附图说明
图1为本公开实施例提供的一种通信***的架构示意图；
图2为本公开实施例提供的一种数据传输方法的示意图之一；
图3为本公开实施例提供的一种PUSCH和PUCCH的关系的实例示意图之一；
图4为本公开实施例提供的一种PUSCH和PUCCH的关系的实例示意图之二；
图5为本公开实施例提供的一种PUSCH和PUCCH的关系的实例示意图之三；
图6为本公开实施例提供的一种PUSCH和PUCCH的关系的实例示意图之四；
图7为本公开实施例提供的一种PUSCH和PUCCH的关系的实例示意图之五；
图8为本公开实施例提供的一种数据传输方法的示意图之二；
图9为本公开实施例提供的一种数据传输方法的示意图之三；
图10为本公开实施例提供的一种数据传输方法的示意图之四；
图11为本公开实施例提供的一种数据传输方法的示意图之五；
图12为本公开实施例提供的一种数据传输方法的示意图之六；
图13为本公开实施例提供的一种数据传输方法的示意图之七；
图14为本公开实施例提供的一种数据传输方法的示意图之八；
图15为本公开实施例提供的一种UE的结构示意图之一；
图16为本公开实施例提供的一种UE的结构示意图之二；
图17为本公开实施例提供的一种UE的硬件示意图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开实施例的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一信息和第二信息等是用于 区别不同的信息，而不是用于描述信息的特定顺序。
在本公开实施例的描述中，除非另有说明，“多个”的含义是指两个或两个以上。例如，多个元件是指两个元件或两个以上元件。
本文中术语“和/或”，是一种描述关联对象的关联关系，表示可以存在三种关系，例如，显示面板和/或背光，可以表示：单独存在显示面板，同时存在显示面板和背光，单独存在背光这三种情况。本文中符号“/”表示关联对象是或者的关系，例如输入/输出表示输入或者输出。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面对本公开实施例提供的数据处理方法及用户设备中涉及的一些概念和/或术语做一下解释说明。
信道空闲检测：对于非授权频谱资源，同一接入网设备覆盖范围内的所有终端设备均采用LBT方式竞争非授权频谱资源中的非授权频段。在通信***中，非授权频段(unlicensed band)可以作为授权频段(licensed band)的补充，以帮助运营商对服务进行扩容。
非授权频段由多种技术(RATs)共用，例如无线保真(wireless-fidelity，WiFi)、雷达、长期演进(Long Term Evolution，LTE)-授权频谱辅助接入(license assisted access，LAA)等。非授权频段在使用时需要符合一些规则，以保证所有设备可以公平的使用该资源，例如LBT、最大信道占用时间(maximum channel occupancy time，MCOT)等规则。
5G通信***运行在非授权频段时，在传输信息之前，UE或网络设备需要做信道空闲估计(clear channel assess，CCA)/扩展信道空闲估计(extended clear channel assess，eCCA)来侦听信道，即进行能量检测(energy detection，ED)，当能量低于一定门限时，信道被判断为空，则可以开始传输该信道。在传输节点开始传输后，占用的信道时间(channel occupancy time，COT)不能超过MCOT。由于非授权频段是多种技术或多个传输节点共享，因此这种基于竞争的接入方式导致信道可用时间的不确定性。
目前可用于5G非授权通信***的LBT种类有以下三种：LBT Cat 1、LBT Cat 2、LBT Cat 4。其中，LBT Cat 1是指发送节点不做LBT(即no LBT或者immediate transmission)。不做任何CCA直接发送，必须是在已经获得信道、且传输转换的间隔小于16us的情况下才可以进行。LBT Cat 2是one-shot LBT，即进行16us或者25us的信道侦听，对特定信号获取信道可以使用，最大连续传输长度应该小于一定数值，例如1ms。LBT Cat 4是基于回退(back-off)的信道侦听机制，当传输节点侦听到信道为忙时，进行回退，继续做侦听，直到侦听到信道为空。对不同优先级参数设置不同，最后获得信道后可传输的最大长度也不同。
上行传输带宽：5G通信***运行在非授权频段时，可以进行上行宽带传输，即运行的带宽部分(bandwidth part，BWP)大于LBT的子带宽度(20MHz)。在运行的宽带BWP上，UE可以在LBT成功的全部LBT子带或者部分LBT子带上进行传输。但 是，当UE只在部分LBT子带上LBT成功时，在成功LBT子带的边缘需要考虑加入保护频带来满足对相邻LBT子带的干扰泄露的要求。例如，当LBT子带2和LBT子带3成功时，LBT子带2中与LBT子带1相邻的部分，以及LBT子带3中与LBT子带4相邻的部分，均需要留出保护频带避免对LBT子带1和LBT子带2上的干扰。并且，由于连续的LBT子带2和LBT子带3上的LBT均成功，因此LBT子带2和LBT子带3之间不需要留保护频带。
UCI可以包括以下至少一项：上行调度请求(scheduling request，SR)、混合自动重传请求(hybrid automatic repeat request，HARQ)-正确应答(acknowledged，ACK)信息/错误应答(non-acknowledged，NACK)信息和信道状态信息(channel state information，CSI)。其中，SR用于向基站请求上行共享信道(uplink shared channel，UL-SCH)资源。HARQ ACK/NACK对在PDSCH上发送的下行数据进行HARQ确认。CSI可以包括信道质量指示(channel quality indicator，CQI)、预编码矩阵指示(precoding matrix indicator r，PMI)、秩指示(rank indication，RI)等信息，CSI可以用于向基站指示下行信道的质量等，以便于基站进行下行调度。
本公开实施例提供一种数据处理方法及用户设备，在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，UE可以根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理。由于当数据信道的时域资源与控制信道的时域资源重叠时，UE可以根据确定的第一信息与第二信息的关系，在目标子带上进行LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，而并非直接根据数据信道进行LBT检测以处理目标信息，如此，可以避免仅根据数据信道LBT检测到信道为忙而导致目标信息发送失败，从而可以提高发送目标信息的机率，进而可以提高UE接入网络的成功率。
本公开实施例提供的数据处理方法及用户设备，可以应用于通信***中。具体可以应用于基于该通信***，在数据信道的时域资源与控制信道的时域资源重叠的情况下，UE按照目标处理方式处理数据(例如目标信息)的过程中。
图1示出了本公开实施例提供的一种通信***的架构示意图。如图1所示，该通信***可以包括UE 01和接入网设备02。其中，UE 01与接入网设备02之间可以建立连接并通信。
UE是一种向用户提供语音和/或数据连通性的设备，具有有线/无线连接功能的手持式设备，或连接到无线调制解调器的其它处理设备。UE可以经过无线接入网(radio access network，RAN)与一个或多个核心网设备进行通信。UE可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，也可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与RAN交换语言和/或数据，例如，个人通信业务(personal communication service，PCS)电话、无绳电话、会话发起协议(SIP)话机、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)等设备。UE也可以称为用户代理(user agent)或者终端设备等。
接入网设备可以为基站。基站是一种部署在RAN中用于为UE提供无线通信功能的装置。基站可以包括各种形式的宏基站、微基站、中继站、接入点等等。在采用不 同的无线接入技术的***中，具备基站功能的设备的名称可能会有所不同，例如，在第三代移动通信(3G)网络中，称为基站(NodeB)；在LTE***中，称为演进型基站(evolved NodeB，eNB或eNodeB)；在第五代移动通信(5G)网络中，称为gNB等等。随着通信技术的演进，“基站”这一名称可能会发生变化。
下面结合附图，通过具体的实施例及其应用场景对本公开实施例提供的一种数据处理方法及用户设备进行详细地说明。
基于如图1所示的通信***，本公开实施例提供一种数据处理方法，如图2所示，该数据处理方法可以包括下述的步骤201和步骤202。
步骤201、在数据信道的时域资源与控制信道的时域资源重叠的情况下，UE确定第一信息与第二信息的关系。
需要说明的是，本公开实施例中，数据信道的时域资源与控制信道的时域资源重叠可以理解为：数据信道的时域资源与控制信道的时域资源部分重叠，或者，数据信道的时域资源与控制信道的时域资源全部重叠。
可选地，本公开实施例中，上述第一信息可以包括：数据信道、数据信道的第一子带，以及数据信道的第一起始符号位置。
可选地，本公开实施例中，上述第二信息可以包括：控制信道、控制信道的第二子带，以及控制信道的第二起始符号位置。
可以理解，UE确定第一信息与第二信息的关系可以理解为：UE确定数据信道与控制信道的关系，且确定第一子带与第二子带的关系，以及确定第一起始符号位置与第二起始符号位置的关系。
可选地，本公开实施例中，上述数据信道可以为上行数据信道，该上行数据信道可以为PUSCH；上述控制信道可以为上行控制信道，该上行控制信道可以PUCCH。所述目标信息可以为HARQ-ACK中CSI中的至少一种。
可选地，本公开实施例中，上述第一子带可以为第一LBT子带，第二子带可以为第二LBT子带。
步骤202、在第一信息与第二信息的关系为目标关系的情况下，UE根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理。
本公开实施例中，上述目标处理方式可以为以下任一项：将承载在控制信道上的目标信息承载在数据信道上发送、且不发送控制信道；将目标信息承载在控制信道上发送、且不发送数据信道；不发送数据信道和控制信道；发送数据信道、且不发送控制信道和目标信息。
可以理解，在UE确定第一信息与第二信息的关系为目标关系的情况下，UE可以先在目标子带上进行LBT检测，以确定在目标子带上LBT检测信道是否为空(即是否能够接入目标子带对应的信道)，并根据得到的检测结果，确定与该检测结果对应的目标处理方式，然后按照该目标处理方式处理数据(例如数据信道、控制信道和目标信息)。
可选地，本公开实施例中，上述目标子带可以为第一子带，或者为第二子带，或者为第一子带和第二子带。
可以理解，目标子带为第一子带、第二子带、还是第一子带和第二子带，取决于 第一信息与第二信息的关系(即目标关系)，即就是UE根据第一信息与第二信息的关系，在第一子带进行LBT检测，或在第二子带上进行LBT检测，或在第一子带和第二子带上分别进行LBT检测。
需要说明的是，本公开实施例中，将目标信息承载在数据信道上可以理解为：将目标信息复用到数据信道上。不发送数据信道和控制信道可以理解为：不发送数据信道、控制信道和目标信息。
可选地，本公开实施例中，上述目标信息可以为控制信息，该控制信息为承载在控制信道上的信息，该控制信息可以包括以下至少一项：HARQ-ACK、SR和CSI。
需要说明的是，当上述控制信息中包括SR时，如果UE根据LBT检测的检测结果发送的是第一信息，即PUSCH信道，则UE不传输SR，即就是SR不会复用在PUSCH上发送，此时目标信息不包括SR。
可选地，本公开实施例中，上述目标关系可以为以下任一项：第一关系、第二关系、第三关系、第四关系、第五关系、第六关系、第七关系、第八关系。
可选地，本公开实施例中，上述第一关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带相同，以及第一起始符号位置早于第二起始符号位置。
需要说明的是，本公开实施例中，数据信道和控制信道满足复用时间条件可以理解为：从接收到数据信道对应的待处理信息(例如上行授权(UL-grant))的结束时刻开始，到第三起始符号位置(该第三起始符号位置为数据信道的时域资源和控制信道的时域资源中最早的起始符号位置)之间的时长大于或等于第一阈值，且从接收到控制信道对应的待处理信息(例如下行共享数据信道(downlink shared channel，PDSCH))的结束时刻开始，到第三起始符号位置之间的时长大于或等于第二阈值，即表示UE有足够的时间处理数据信道对应的信息以及控制信道对应的信息。相应地，数据信道和控制信道不满足复用时间条件可以理解为：从接收到数据信道对应的待处理信息的结束时刻开始，到第三起始符号位置之间的时长小于第一阈值，和/或，从接收到控制信道对应的待处理信息的结束时刻开始，到第三起始符号位置之间的时长小于第二阈值。
当然，本公开实施例在此不限制复用时间条件的定义，可以与现有技术中的复用时间条件的定义相同。
需要说明的是，本公开实施例中，第一子带与第二子带相同可以理解为：第一子带与第二子带完全相同或部分相同。如果UE仅支持当调度/配置信道多个LBT子带上传输时，UE在所有LBT子带检测到信道为空才可以发送调度/配置的数据信道或控制信道时，则部分相同可以理解为第一子带与第二子带有重叠的部分。如果UE支持当调度/配置信道多个LBT子带上传输时，在部分配置/调度的子带上LBT检测信道为空时，UE可以发送数据信道或控制信道，那么，部分相同可以理解为第一子带为第二子带的子集，且不同于第二子带，或者第二子带时第一子带的子集，且不同于第一子带。
本公开实施例中，第一起始符号位置早于第二起始符号位置可以理解为：第一起始符号位置位于第二起始符号位置之前。
示例性的，如图3所示，假设PUSCH的第一起始符号位置为a1，PUCCH的第二 起始符号位置为a2，第二起始符号位置a2早于第一起始符号位置a1，即a2位于a1之前，那么第三起始符号位置为a2，若从接收到PUSCH对应的上行授权的结束时刻开始，到第三起始符号位置a2之间的时长Δt1大于或等于第一阈值，且从接收到PUCCH对应的PDSCH的时刻开始，到第三起始符号位置a2之间的时长Δt2大于或等于第二阈值，则表示PUSCH和PUCCH满足复用时间条件，否则表示PUSCH和PUCCH不满足复用时间条件。
又示例性的，结合图3，假设第一信息包括PUSCH、PUSCH的第一子带和PUSCH的第一起始符号位置，第二信息包括PUCCH、PUCCH的第二子带和PUCCH的第二起始符号位置。如图4中的(A)所示，第一子带与第二子带均为子带1，即第一子带与第二子带完全相同，且第一起始符号位置a1早于第二起始符号位置a2(图4中的(A)中以PUSCH的结束符号位置与PUCCH的结束符号位置相同为例进行示意)。
又示例性的，如图4中的(B)所示，第一子带为子带1，第二子带为子带1的一部分子带和子带2的一部分子带，即第一子带与第二子带部分相同(也即第二子带中一部分子带(即图4中的(B)中的A部分)为子带1，另一部分子带为子带2(图4中的(B)中的PUCCH的子带中除A部分之外的部分)，且第一起始符号位置a1早于第二起始符号位置a2。
又示例性的，如图4中的(C)所示，第一子带为子带1和子带2，第二子带为子带2，即第一子带与第二子带部分相同，且第一起始符号位置a1早于第二起始符号位置a2。
可选地，本公开实施例中，上述第二关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带不同，以及第一起始符号位置早于或等于第二起始符号位置。
需要说明的是，本公开实施例中，第一子带与第二子带不同可以理解为：第一子带与第二子带完全不同或部分不同。如果UE仅支持当调度/配置信道多个LBT子带上传输时，UE在所有LBT子带检测到信道为空才可以发送调度/配置的数据信道或控制信道时，则第一子带与第二子带不同，可以理解为第一子带与第二子带完全不同，没有重叠的部分。如果UE支持当调度/配置信道多个LBT子带上传输时，在部分配置/调度的子带上LBT检测信道为空时，UE可以发送数据信道或控制信道，那么，第一子带与第二子带不同可以理解为完全不同或部分不同，其中部分相同可以理解为第一子带与第二子带的交集不等于第一子带，或者第一子带与第二子带的交集不等于第二子带。
示例性的，如图5中的(A)所示，第一子带为子带1，第二子带为子带2，即第一子带与第二子带不同，且第一起始符号位置a1早于第二起始符号位置a2。
又示例性的，如图5中的(B)所示，第一子带为子带1，第二子带为子带2，即第一子带与第二子带不同，且第一起始符号位置a1等于第二起始符号位置a2，即a1等于a2。
可选地，本公开实施例中，上述第三关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带相同，以及第二起始符号位置早于第一起始符号位置。
示例性的，如图6所示，第一子带与第二子带均为子带1，即第一子带与第二子带完全相同，且第二起始符号位置a2早于第一起始符号位置a1，即a2位于a1之前。
可选地，本公开实施例中，上述第四关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带不同，以及第二起始符号位置早于第一起始符号位置。
示例性的，如图7所示，第一子带为子带1，第二子带为子带2，即第一子带与第二子带不同，且第二起始符号位置a2早于第一起始符号位置a1。
可选地，本公开实施例中，上述第五关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带相同，以及第二起始符号位置早于第一起始符号位置。
可选地，本公开实施例中，上述第六关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带不同，以及第二起始符号位置早于或等于第一起始符号位置。
可选地，本公开实施例中，上述第七关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带相同，以及第一起始符号位置早于第二起始符号位置。
可选地，本公开实施例中，上述第八关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带不同，以及第一起始符号位置早于第二起始符号位置。
可以理解，本公开实施例中，当数据信道的时域资源与控制信道的时域资源重叠时，若UE需要发送目标信息，UE可以先确定第一信息与第二信息的关系，然后在目标子带上进行相应的LBT检测，再按照与LBT检测的检测结果对应的目标处理方式处理，以处理目标信息。
需要说明的是，针对UE按照与检测结果对应的目标处理方式处理的方法，将在下述实施例中进行具体的描述，此处不予赘述。
本公开实施例提供一种数据处理方法，在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，UE可以根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理。由于当数据信道的时域资源与控制信道的时域资源重叠时，UE可以根据确定的第一信息与第二信息的关系，在目标子带上进行LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，而并非直接根据数据信道进行LBT检测以处理目标信息，如此，可以避免仅根据数据信道LBT检测到信道为忙而导致目标信息发送失败，从而可以提高发送目标信息的机率，进而可以提高UE接入网络的成功率。
可选地，本公开实施例中，结合图2，如图8所示，在上述步骤202中的“UE根据在目标子带上LBT检测的检测结果，按照与检测结果对应的目标处理方式处理”之前，本公开实施例提供的数据处理方法还可以包括下述的步骤301。
步骤301、在第一信息与第二信息的关系为目标关系的情况下，UE在目标起始符号位置之前，在目标子带上LBT检测。
本公开实施例中，在目标子带为数据信道的第一子带的情况下，目标起始符号位 置为数据信道的第一起始符号位置；或者，在目标子带为控制信道的第二子带的情况下，目标起始符号位置为控制信道的第二起始符号位置。
相应地，上述步骤202则为“UE根据在目标子带上LBT检测的检测结果，按照与检测结果对应的目标处理方式处理”。
可选地，在本公开实施例的第一种可能的实现方式中，上述目标关系可以为第一关系或第二关系。结合图2，如图9所示，上述步骤202具体可以通过下述的步骤202a和步骤202b实现，或者，上述步骤202具体可以通过下述的步骤202c和步骤202d实现。
步骤202a、在第一信息与第二信息的关系为第一关系或第二关系的情况下，若在第一子带上LBT检测到信道为空，则UE将目标信息承载在数据信道上发送、且不发送控制信道。
需要说明的是，UE将目标信息承载在数据信道上发送指示UE将目标信息复用在PUSCH上，如果PUSCH上有UL-SCH且没有A-CSI(A-periodic CSI)要发送，PUSCH上还可能承载UL-SCH，且此时目标信息可以包含HARQ-ACK和CSI中的至少一种。如果PUSCH上有UL-SCH和A-CSI要发送，PUSCH上还可能承载UL-SCH和A-CSI，且此时目标信息可以包含HARQ-ACK。如果PUSCH上没有UL-SCH且有A-CSI要发送，PUSCH上还可能承载A-CSI，且此时目标信息可以包含HARQ-ACK。
本公开实施例中，在第一信息与第二信息的关系为第一关系或第二关系的情况下，UE可以在第一起始符号位置之前，在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空。
需要说明的是，在步骤202a中，UE在第一子带上LBT检测到信道为空，即第一子带对应的信道(例如PUSCH)为空闲，此时第二子带对应的信道(例如PUCCH)可能为忙，也可能为空闲，本公开实施例在此不做限制。
可选地，本公开实施例中，上述第一子带可以包括多个第三子带。上述步骤202a具体可以通过下述的步骤202a1实现。
步骤202a1、在第一信息与第二信息的关系为第一关系或第二关系的情况下，若在多个第三子带中的至少一个第三子带上LBT检测到信道为空，则UE将目标信息承载在数据信道上发送、且不发送控制信道。
可以理解，在第一信息与第二信息的关系为第一关系或第二关系的情况下，在UE在所有第三子带上LBT检测到信道为空之后，UE可以将目标信息承载在数据信道上发送、且不发送控制信道。或者，在第一信息与第二信息的关系为第一关系或第二关系的情况下，在UE在多个第三子带中的部分第三子带上LBT检测到信道为空之后，UE可以将目标信息承载在数据信道上发送、且不发送控制信道。
需要说明的是，本公开实施例中，当第一子带包括多个第三子带时，在第一信息与第二信息的关系为第一关系或第二关系的情况下，UE是在多个第三子带中的所有第三子带上LBT检测到信道为空之后，才将目标信息承载在数据信道上发送、且不发送控制信道，还是在多个第三子带中的部分第三子带上LBT检测到信道为空之后，将目标信息承载在数据信道上发送、且不发送控制信道，取决于UE接入信道的机制。
步骤202b、基站接收UE发送的承载有目标信息的数据信道。
步骤202c、在第一信息与第二信息的关系为第一关系或第二关系的情况下，若在第一子带上LBT检测到信道为忙，且在第二子带上LBT检测到信道为空，则UE将目标信息承载在控制信道上发送、且不发送数据信道。
本公开实施例中，在第一信息与第二信息的关系为第一关系或第二关系的情况下，若UE在第一子带上LBT检测到信道为忙，则UE可以在第二起始符号位置之前，在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空。
可选地，本公开实施例中，上述第二子带可以包括多个第四子带。上述步骤202c具体可以通过下述的步骤202c1实现。
步骤202c1、在第一信息与第二信息的关系为第一关系或第二关系的情况下，若在第一子带上LBT检测到信道为忙，且在多个第四子带中的至少一个第四子带上LBT检测到信道为空，则UE将目标信息承载在控制信道上发送、且不发送数据信道。
可以理解，在第一信息与第二信息的关系为第一关系或第二关系的情况下，若UE在第一子带上LBT检测到信道为忙，则UE可以在所有第四子带上LBT检测到信道为空之后，将目标信息承载在控制信道上发送、且不发送数据信道。或者，在第一信息与第二信息的关系为第一关系或第二关系的情况下，若UE在第一子带上LBT检测到信道为忙，则UE可以在多个第四子带中的部分第四子带上LBT检测到信道为空之后，将目标信息承载在控制信道上发送、且不发送数据信道。
需要说明的是，本公开实施例中，当第二子带包括多个第四子带时，在第一信息与第二信息的关系为第一关系或第二关系、且在第一子带上LBT检测到信道为忙的情况下，UE是在多个第四子带中的所有第四子带上LBT检测到信道为空之后，才将目标信息承载在控制信道上发送、且不发送数据信道，还是在多个第四子带中的部分第四子带上LBT检测到信道为空之后，将目标信息承载在控制信道上发送、且不发送数据信道，取决于UE接入信道的机制。
步骤202d、基站接收UE发送的承载有目标信息的控制信道。
可选地，本公开实施例中，在第一信息与第二信息的关系为第一关系或第二关系的情况下，若在第一子带上LBT检测到信道为忙，且在第二子带上LBT检测到信道为忙，则UE可以不发送数据信道和控制信道。
本公开实施例中，在第一信息与第二信息的关系为第一关系或第二关系的情况下，由于UE可以先在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空，并在第一子带上LBT检测到信道为忙的情况下，UE可以继续在第二子带上LBT检测，以处理目标信息，或者，当第一信息与第二信息的起始符号位置相同时，UE可以分别在第一信息与第二信息所在的子带同时进行LBT检测，并根据LBT检测的检测结果发送目标信息，如此可以提高发送目标信息的机率，从而可以提高UE接入网络的成功率。
可选地，在本公开实施例的第二种可能的实现方式中，上述目标关系可以为第三关系或第四关系。结合图2，如图10所示，上述步骤202具体可以通过下述的步骤202e和步骤202d实现，或者，上述步骤202具体可以通过下述的步骤202f和步骤202b实现。
步骤202e、在第一信息与第二信息的关系为第三关系或第四关系的情况下，若在 第二子带上LBT检测到信道为空，则UE将目标信息承载在控制信道上发送、且不发送数据信道。
本公开实施例中，在第一信息与第二信息的关系为第三关系或第四关系的情况下，UE可以在第二起始符号位置之前，在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空。
需要说明的是，在步骤202e中，UE在第二子带上LBT检测到信道为空，即第二子带对应的信道(例如PUCCH)为空闲，此时第一子带对应的信道(例如PUSCH)可能为忙，也可能为空闲，本公开实施例在此不做限制。
步骤202d、基站接收UE发送的承载有目标信息的控制信道。
步骤202f、在第一信息与第二信息的关系为第三关系或第四关系的情况下，若在第二子带上LBT检测到信道为忙，且在第一子带上LBT检测到信道为空，则UE将目标信息承载在数据信道上发送、且不发送控制信道。
本公开实施例中，在第一信息与第二信息的关系为第三关系或第四关系的情况下，若UE在第二子带上LBT检测到信道为忙，则UE可以在第一起始符号位置之前，在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空。
步骤202b、基站接收UE发送的承载有目标信息的数据信道。
可选地，本公开实施例中，在第一信息与第二信息的关系为第三关系或第四关系的情况下，若在第二子带上LBT检测到信道为忙，且在第一子带上LBT检测到信道为忙，则UE可以不发送数据信道和控制信道。
本公开实施例中，在第一信息与第二信息的关系为第三关系或第四关系的情况下，由于UE可以先在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空，并在第二子带上LBT检测到信道为忙的情况下，UE可以继续在第一子带上LBT检测，以处理目标信息，如此可以提高发送目标信息的机率，从而可以提高UE接入网络的成功率。
可选地，在本公开实施例的第三种可能的实现方式中，上述目标关系可以为第三关系或第四关系。结合图2，如图11所示，上述步骤202具体可以通过下述的步骤202g和步骤202b实现，或者，上述步骤202具体可以通过下述的步骤202h实现。
步骤202g、在第一信息与第二信息的关系为第三关系或第四关系的情况下，若在第一子带上LBT检测到信道为空，则UE将目标信息承载在数据信道上发送、且不发送控制信道。
本公开实施例中，在第一信息与第二信息的关系为第三关系或第四关系的情况下，UE可以在第一起始符号位置之前，在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空。
需要说明的是，在步骤202g中，UE在第一子带上LBT检测到信道为空，即第一子带对应的信道(例如PUSCH)为空闲，此时第二子带对应的信道(例如PUCCH)可能为忙，也可能为空闲，本公开实施例在此不做限制。
步骤202b、基站接收UE发送的承载有目标信息的数据信道。
步骤202h、若在第一子带上LBT检测到信道为忙，则UE不发送数据信道和控制信道。
本公开实施例中，在第一信息与第二信息的关系为第三关系或第四关系的情况下，由于UE可以根据第三关系或第四关系，在第一子带上LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，而并非直接根据数据信道进行LBT检测以处理目标信息，如此，可以避免仅根据数据信道LBT检测到信道为忙而导致目标信息发送失败，从而可以提高发送目标信息的机率，进而可以提高UE接入网络的成功率。
可选地，在本公开实施例的第四种可能的实现方式中，上述目标关系可以为第五关系或第六关系。结合图2，如图12所示，上述步骤202具体可以通过下述的步骤202i和步骤202d实现，或者，上述步骤202具体可以通过下述的步骤202j和步骤202k实现。
步骤202i、在第一信息与第二信息的关系为第五关系或第六关系的情况下，若在第二子带上LBT检测到信道为空，则UE将目标信息承载在控制信道上发送、且不发送数据信道。
本公开实施例中，在第一信息与第二信息的关系为第五关系或第六关系的情况下，UE可以在第二起始符号位置之前，在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空。
需要说明的是，在步骤202i中，UE在第二子带上LBT检测到信道为空，即第二子带对应的信道(例如PUCCH)为空闲，此时第一子带对应的信道(例如PUSCH)可能为忙，也可能为空闲，本公开实施例在此不做限制。
步骤202d、基站接收UE发送的承载有目标信息的控制信道。
步骤202j、在第一信息与第二信息的关系为第五关系或第六关系的情况下，若在第二子带上LBT检测到信道为忙，且在第一子带上LBT检测到信道为空，则UE发送数据信道、且不发送控制信道和目标信息。
本公开实施例中，在第一信息与第二信息的关系为第五关系或第六关系的情况下，若UE在第二子带上LBT检测到信道为忙，则UE可以在第一起始符号位置之前，在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空。
可以理解，在第五关系或第六关系中，数据信道和控制信道不满足复用时间条件，即不能将目标信息复用到数据信道上发送，则UE在第一子带上LBT检测到信道为空之后，仅发送数据信道并不发送目标信息。
步骤202k、基站接收UE发送的数据信道。
可以理解，在上述步骤202k中，基站接收的数据信道中不包含目标信息。
可选地，本公开实施例中，在第一信息与第二信息的关系为第五关系或第六关系的情况下，若在第二子带上LBT检测到信道为忙，且在第一子带上LBT检测到信道为忙，则UE可以不发送数据信道和控制信道。
本公开实施例中，在第一信息与第二信息的关系为第五关系或第六关系的情况下，由于UE可以先在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空，并在第二子带上LBT检测到信道为忙的情况下，UE可以继续在第一子带上LBT检测，以处理目标信息，如此可以提高发送目标信息的机率，从而可以提高UE接入网络的成功率。
可选地，在本公开实施例的第五种可能的实现方式中，上述目标关系可以为第七关系或第八关系。结合图2，如图13所示，上述步骤202具体可以通过下述的步骤202m和步骤202k实现，或者，上述步骤202具体可以通过下述的步骤202n和步骤202d实现。
步骤202m、在第一信息与第二信息的关系为第七关系或第八关系的情况下，若在第一子带上LBT检测到信道为空，则UE发送数据信道、且不发送控制信道和目标信息。
本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，UE可以在第一起始符号位置之前，在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空。
需要说明的是，在步骤202m中，UE在第一子带上LBT检测到信道为空，即第一子带对应的信道(例如PUSCH)为空闲，此时第二子带对应的信道(例如PUCCH)可能为忙，也可能为空闲，本公开实施例在此不做限制。
步骤202k、基站接收UE发送的数据信道。
步骤202n、在第一信息与第二信息的关系为第七关系或第八关系的情况下，若在第一子带上LBT检测到信道为忙，且在第二子带上LBT检测到信道为空，则UE将目标信息承载在控制信道上发送、且不发送数据信道。
本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，若UE在第一子带上LBT检测到信道为忙，则UE可以在第二起始符号位置之前，在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空。
步骤202d、基站接收UE发送的承载有目标信息的控制信道。
可选地，本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，若在第一子带上LBT检测到信道为忙，且在第二子带上LBT检测到信道为忙，则UE可以不发送数据信道和控制信道。
本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，由于UE可以先在第一子带上LBT检测，以确定在第一子带上LBT检测信道是否为空，并在第一子带上LBT检测到信道为忙的情况下，UE可以继续在第二子带上LBT检测，以处理目标信息，如此可以提高发送目标信息的机率，从而可以提高UE接入网络的成功率。
可选地，在本公开实施例的第六种可能的实现方式中，上述目标关系可以为第七关系或第八关系。结合图2，如图14所示，上述步骤202具体可以通过下述的步骤202p和步骤202d实现。
步骤202p、在第一信息与第二信息的关系为第七关系或第八关系的情况下，若在第二子带上LBT检测到信道为空，则UE将目标信息承载在控制信道上发送、且不发送数据信道。
本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，UE可以在第二起始符号位置之前，在第二子带上LBT检测，以确定在第二子带上LBT检测信道是否为空。
步骤202d、基站接收UE发送的承载有目标信息的控制信道。
可选地，本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，若在第二子带上LBT检测到信道为忙，则UE可以不发送数据信道和控制信道。
本公开实施例中，在第一信息与第二信息的关系为第七关系或第八关系的情况下，由于UE可以直接在第二子带上LBT检测，如此在第二子带上LBT检测到信道为空的情况下，UE便可以将目标信息承载在控制信道上发送，并不需要将目标信息复用到数据信道上发送，如此可以提高发送目标信息的机率，从而可以提高UE接入网络的成功率。
可选地，本公开实施例中，上述步骤202具体可以通过下述的步骤202q实现。
步骤202q、在第一信息与第二信息的关系为目标关系的情况下，若在第一子带和第二子带上均LBT检测到信道为忙，则UE不发送数据信道和控制信道。
需要说明的是，在上述步骤202q中，目标关系可以为第一关系、第二关系、第三关系、第四关系、第五关系、第六关系、第七关系或第八关系。
本公开实施例中，当数据信道的时域资源与控制信道的时域资源重叠时，UE可以根据确定的第一信息与第二信息的关系，在目标子带上进行LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，以提高发送目标信息的机率。
需要说明的是，本公开实施例中，上述附图8至附图14均是结合附图2进行示例说明的，其并不对本公开实施例形成任何限定。可以理解，实际实现时，附图8至附图14还可以结合其它任意可以结合的附图实现。
图15示出了本公开实施例中涉及的UE的一种可能的结构示意图。如图15所示，本公开实施例提供的UE 150可以包括：处理单元151。
其中，处理单元151，用于在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理；其中，目标处理方式可以为以下任一项：将承载在控制信道上的目标信息承载在数据信道上发送、且不发送控制信道；将目标信息承载在控制信道上发送、且不发送数据信道；不发送数据信道和控制信道；发送数据信道、且不发送控制信道和目标信息。
在一种可能的实现方式中，上述第一信息可以包括：数据信道、数据信道的第一子带，以及数据信道的第一起始符号位置。上述第二信息可以包括：控制信道、控制信道的第二子带，以及控制信道的第二起始符号位置。上述目标关系可以为以下任一项：第一关系、第二关系、第三关系、第四关系、第五关系、第六关系、第七关系、第八关系。其中，上述第一关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带相同，以及第一起始符号位置早于第二起始符号位置。上述第二关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带不同，以及第一起始符号位置早于或等于第二起始符号位置。上述第三关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带相同，以及第二起始符号位置早于第一起始符号位置。上述第四关系可以为：数据信道和控制信道满足复用时间条件、且第一子带与第二子带不同，以及第二起始符号位置早于第一起始符号位置。 上述第五关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带相同，以及第二起始符号位置早于第一起始符号位置。上述第六关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带不同，以及第二起始符号位置早于或等于第一起始符号位置。上述第七关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带相同，以及第一起始符号位置早于第二起始符号位置。上述第八关系可以为：数据信道和控制信道不满足复用时间条件、且第一子带与第二子带不同，以及第一起始符号位置早于第二起始符号位置。
在一种可能的实现方式中，上述目标关系可以为第一关系或第二关系。上述处理单元151，具体用于若在第一子带上LBT检测到信道为空，则将目标信息承载在数据信道上发送、且不发送控制信道；或者，若在第一子带上LBT检测到信道为忙，且在第二子带上LBT检测到信道为空，则将目标信息承载在控制信道上发送、且不发送数据信道。
在一种可能的实现方式中，上述目标关系可以为第三关系或第四关系。上述处理单元151，具体用于若在第二子带上LBT检测到信道为空，则将目标信息承载在控制信道上发送、且不发送数据信道；或者，若在第二子带上LBT检测到信道为忙，且在第一子带上LBT检测到信道为空，则将目标信息承载在数据信道上发送、且不发送控制信道。
在一种可能的实现方式中，上述目标关系可以为第三关系或第四关系。上述处理单元151，具体用于若在第一子带上LBT检测到信道为空，则将目标信息承载在数据信道上发送、且不发送控制信道；或者，若在第一子带上LBT检测到信道为忙，则不发送数据信道和控制信道。
在一种可能的实现方式中，上述目标关系可以为第五关系或第六关系。上述处理单元151，具体用于若在第二子带上LBT检测到信道为空，则将目标信息承载在控制信道上发送、且不发送数据信道；或者，若在第二子带上LBT检测到信道为忙，且在第一子带上LBT检测到信道为空，则发送数据信道、且不发送控制信道和目标信息。
在一种可能的实现方式中，上述目标关系可以为第七关系或第八关系。上述处理单元151，具体用于若在第一子带上LBT检测到信道为空，则发送数据信道、且不发送控制信道和目标信息；或者，若在第一子带上LBT检测到信道为忙，且在第二子带上LBT检测到信道为空，则将目标信息承载在控制信道上发送、且不发送数据信道。
在一种可能的实现方式中，上述目标关系可以为第七关系或第八关系。上述处理单元151，具体用于若在第二子带上LBT检测到信道为空，则将目标信息承载在控制信道上发送、且不发送数据信道。
在一种可能的实现方式中，上述处理单元151，具体用于若在第一子带和第二子带上均LBT检测到信道为忙，则不发送数据信道和控制信道。
在一种可能的实现方式中，结合图15，如图16所示，本公开实施例提供的UE 150还可以包括：检测单元152。其中，检测单元152，用于在处理单元151根据在目标子带上LBT检测的检测结果，按照与检测结果对应的目标处理方式处理之前，在目标起始符号位置之前，在目标子带上LBT检测。其中，在目标子带为数据信道的第一子带的情况下，目标起始符号位置为数据信道的第一起始符号位置；或者，在目标子带为 控制信道的第二子带的情况下，目标起始符号位置为控制信道的第二起始符号位置。
本公开实施例提供的UE能够实现上述方法实施例中UE实现的各个过程，为避免重复，具体描述此处不再赘述。
本公开实施例提供一种UE，由于当数据信道的时域资源与控制信道的时域资源重叠时，UE可以根据确定的第一信息与第二信息的关系，在目标子带上进行LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，而并非直接根据数据信道进行LBT检测以处理目标信息，如此，可以避免仅根据数据信道LBT检测到信道为忙而导致目标信息发送失败，从而可以提高发送目标信息的机率，进而可以提高UE接入网络的成功率。
图17示出了本公开实施例提供的一种UE的硬件示意图。如图17所示，该UE 110包括但不限于：射频单元111、网络模块112、音频输出单元113、输入单元114、传感器115、显示单元116、用户输入单元117、接口单元118、存储器119、处理器120、以及电源121等部件。
需要说明的是，本领域技术人员可以理解，图17中示出的UE结构并不构成对UE的限定，UE可以包括比图17所示更多或更少的部件，或者组合某些部件，或者不同的部件布置。示例性的，在本公开实施例中，UE包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器120，用于在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上LBT检测的检测结果，按照与该检测结果对应的目标处理方式处理；其中，目标处理方式可以为以下任一项：将承载在控制信道上的目标信息承载在数据信道上发送、且不发送控制信道；将目标信息承载在控制信道上发送、且不发送数据信道；不发送数据信道和控制信道；发送数据信道、且不发送控制信道和目标信息。
本公开实施例提供一种UE，由于当数据信道的时域资源与控制信道的时域资源重叠时，UE可以根据确定的第一信息与第二信息的关系，在目标子带上进行LBT检测，然后再按照与该LBT检测的检测结果对应的目标处理方式处理目标信息，而并非直接根据数据信道进行LBT检测以处理目标信息，如此，可以避免仅根据数据信道LBT检测到信道为忙而导致目标信息发送失败，从而可以提高发送目标信息的机率，进而可以提高UE接入网络的成功率。
应理解的是，本公开实施例中，射频单元111可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器120处理；另外，将上行的数据发送给基站。通常，射频单元111包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元111还可以通过无线通信***与网络和其他设备通信。
UE通过网络模块112为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元113可以将射频单元111或网络模块112接收的或者在存储器119中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元113还可以提供与UE 110执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收 声音等等)。音频输出单元113包括扬声器、蜂鸣器以及受话器等。
输入单元114用于接收音频或视频信号。输入单元114可以包括图形处理器(graphics processing unit，GPU)1141和麦克风1142，图形处理器1141对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元116上。经图形处理器1141处理后的图像帧可以存储在存储器119(或其它存储介质)中或者经由射频单元111或网络模块112进行发送。麦克风1142可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元111发送到移动通信基站的格式输出。
UE 110还包括至少一种传感器115，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板1161的亮度，接近传感器可在UE 110移动到耳边时，关闭显示面板1161和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别UE姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器115还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元116用于显示由用户输入的信息或提供给用户的信息。显示单元116可包括显示面板1161，可以采用液晶显示器(liquid crystal display，LCD)、有机发光二极管(organic light-emitting diode，OLED)等形式来配置显示面板1161。
用户输入单元117可用于接收输入的数字或字符信息，以及产生与UE的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元117包括触控面板1171以及其他输入设备1172。触控面板1171，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1171上或在触控面板1171附近的操作)。触控面板1171可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器120，接收处理器120发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1171。除了触控面板1171，用户输入单元117还可以包括其他输入设备1172。具体地，其他输入设备1172可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板1171可覆盖在显示面板1161上，当触控面板1171检测到在其上或附近的触摸操作后，传送给处理器120以确定触摸事件的类型，随后处理器120根据触摸事件的类型在显示面板1161上提供相应的视觉输出。虽然在图17中，触控面板1171与显示面板1161是作为两个独立的部件来实现UE的输入和输出功能，但是在某些实施例中，可以将触控面板1171与显示面板1161集成而实现UE的输入和输出功能，具体此处不做限定。
接口单元118为外部装置与UE 110连接的接口。例如，外部装置可以包括有线或 无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元118可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到UE 110内的一个或多个元件或者可以用于在UE 110和外部装置之间传输数据。
存储器119可用于存储软件程序以及各种数据。存储器119可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器119可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器120是UE的控制中心，利用各种接口和线路连接整个UE的各个部分，通过运行或执行存储在存储器119内的软件程序和/或模块，以及调用存储在存储器119内的数据，执行UE的各种功能和处理数据，从而对UE进行整体监控。处理器120可包括一个或多个处理单元；可选地，处理器120可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器120中。
UE 110还可以包括给各个部件供电的电源121(比如电池)，可选地，电源121可以通过电源管理***与处理器120逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
另外，UE 110包括一些未示出的功能模块，在此不再赘述。
可选地，本公开实施例还提供一种UE，包括如图17所示的处理器120，存储器119，存储在存储器119上并可在所述处理器120上运行的计算机程序，该计算机程序被处理器120执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被如图17所示的处理器120执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情 况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (22)

  1. 一种数据处理方法，应用于用户设备UE，所述方法包括：
    在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上先监听后发送LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理；
    其中，所述目标处理方式为以下任一项：将承载在所述控制信道上的目标信息承载在所述数据信道上发送、且不发送所述控制信道；将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道；不发送所述数据信道和所述控制信道；发送所述数据信道、且不发送所述控制信道和所述目标信息。
  2. 根据权利要求1所述的方法，其中，所述第一信息包括：所述数据信道、所述数据信道的第一子带，以及所述数据信道的第一起始符号位置；
    所述第二信息包括：所述控制信道、所述控制信道的第二子带，以及所述控制信道的第二起始符号位置；
    所述目标关系为以下任一项：第一关系、第二关系、第三关系、第四关系、第五关系、第六关系、第七关系、第八关系；其中，
    所述第一关系为：所述数据信道和所述控制信道满足复用时间条件、且所述第一子带与所述第二子带相同，以及所述第一起始符号位置早于所述第二起始符号位置；
    所述第二关系为：所述数据信道和所述控制信道满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第一起始符号位置早于或等于所述第二起始符号位置；
    所述第三关系为：所述数据信道和所述控制信道满足所述复用时间条件、且所述第一子带与所述第二子带相同，以及所述第二起始符号位置早于所述第一起始符号位置；
    所述第四关系为：所述数据信道和所述控制信道满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第二起始符号位置早于所述第一起始符号位置；
    所述第五关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带相同，以及所述第二起始符号位置早于所述第一起始符号位置；
    所述第六关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第二起始符号位置早于或等于所述第一起始符号位置；
    所述第七关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带相同，以及所述第一起始符号位置早于所述第二起始符号位置；
    所述第八关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第一起始符号位置早于所述第二起始符号位置。
  3. 根据权利要求2所述的方法，其中，所述目标关系为所述第一关系或第二关系；
    所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第一子带上LBT检测到信道为空，则将所述目标信息承载在所述数据信道上发送、且不发送所述控制信道；
    若在所述第一子带上LBT检测到信道为忙，且在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道。
  4. 根据权利要求2所述的方法，其中，所述目标关系为所述第三关系或第四关系；
    所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道；
    若在所述第二子带上LBT检测到信道为忙，且在所述第一子带上LBT检测到信道为空，则将所述目标信息承载在所述数据信道上发送、且不发送所述控制信道。
  5. 根据权利要求2所述的方法，其中，所述目标关系为所述第三关系或第四关系；
    所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第一子带上LBT检测到信道为空，则将所述目标信息承载在所述数据信道上发送、且不发送所述控制信道；
    若在所述第一子带上LBT检测到信道为忙，则不发送所述数据信道和所述控制信道。
  6. 根据权利要求2所述的方法，其中，所述目标关系为所述第五关系或第六关系；
    所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道；
    若在所述第二子带上LBT检测到信道为忙，且在所述第一子带上LBT检测到信道为空，则发送所述数据信道、且不发送所述控制信道和所述目标信息。
  7. 根据权利要求2所述的方法，其中，所述目标关系为所述第七关系或第八关系；
    所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第一子带上LBT检测到信道为空，则发送所述数据信道、且不发送所述控制信道和所述目标信息；
    若在所述第一子带上LBT检测到信道为忙，且在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道。
  8. 根据权利要求2所述的方法，其中，所述目标关系为所述第七关系或第八关系；
    所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道。
  9. 根据权利要求2所述的方法，其中，所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理，包括：
    若在所述第一子带和所述第二子带上均LBT检测到信道为忙，则不发送所述数据信道和所述控制信道。
  10. 根据权利要求1所述的方法，其中，所述根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理之前，所述方法还包括：
    在目标起始符号位置之前，在所述目标子带上LBT检测；
    其中，在所述目标子带为所述数据信道的第一子带的情况下，所述目标起始符号位置为所述数据信道的第一起始符号位置；或者，在所述目标子带为所述控制信道的第二子带的情况下，所述目标起始符号位置为所述控制信道的第二起始符号位置。
  11. 一种用户设备UE，所述UE包括：处理单元；
    所述处理单元，用于在数据信道的时域资源与控制信道的时域资源重叠、且第一信息与第二信息的关系为目标关系的情况下，根据在目标子带上先监听后发送LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理；
    其中，所述目标处理方式为以下任一项：将承载在所述控制信道上的目标信息承载在所述数据信道上发送、且不发送所述控制信道；将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道；不发送所述数据信道和所述控制信道；发送所述数据信道、且不发送所述控制信道和所述目标信息。
  12. 根据权利要求11所述的UE，其中，所述第一信息包括：所述数据信道的第一时域资源、所述数据信道的第一子带，以及所述数据信道的第一起始符号位置；
    所述第二信息包括：所述控制信道的第二时域资源、所述控制信道的第二子带，以及所述控制信道的第二起始符号位置；
    所述目标关系为以下任一项：第一关系、第二关系、第三关系、第四关系、第五关系、第六关系、第七关系、第八关系；其中，
    所述第一关系为：所述数据信道和所述控制信道满足复用时间条件、且所述第一子带与所述第二子带相同，以及所述第一起始符号位置早于所述第二起始符号位置；
    所述第二关系为：所述数据信道和所述控制信道满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第一起始符号位置早于或等于所述第二起始符号位置；
    所述第三关系为：所述数据信道和所述控制信道满足所述复用时间条件、且所述第一子带与所述第二子带相同，以及所述第二起始符号位置早于所述第一起始符号位置；
    所述第四关系为：所述数据信道和所述控制信道满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第二起始符号位置早于所述第一起始符号位置；
    所述第五关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带相同，以及所述第二起始符号位置早于所述第一起始符号位置；
    所述第六关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所 述第一子带与所述第二子带不同，以及所述第二起始符号位置早于或等于所述第一起始符号位置；
    所述第七关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带相同，以及所述第一起始符号位置早于所述第二起始符号位置；
    所述第八关系为：所述数据信道和所述控制信道不满足所述复用时间条件、且所述第一子带与所述第二子带不同，以及所述第一起始符号位置早于所述第二起始符号位置。
  13. 根据权利要求12所述的UE，其中，所述目标关系为所述第一关系或第二关系；
    所述处理单元，具体用于若在所述第一子带上LBT检测到信道为空，则将所述目标信息承载在所述数据信道上发送、且不发送所述控制信道；或者，若在所述第一子带上LBT检测到信道为忙，且在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道。
  14. 根据权利要求12所述的UE，其中，所述目标关系为所述第三关系或第四关系；
    所述处理单元，具体用于若在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道；或者，若在所述第二子带上LBT检测到信道为忙，且在所述第一子带上LBT检测到信道为空，则将所述目标信息承载在所述数据信道上发送、且不发送所述控制信道。
  15. 根据权利要求12所述的UE，其中，所述目标关系为所述第三关系或第四关系；
    所述处理单元，具体用于若在所述第一子带上LBT检测到信道为空，则将所述目标信息承载在所述数据信道上发送、且不发送所述控制信道；或者，若在所述第一子带上LBT检测到信道为忙，则不发送所述数据信道和所述控制信道。
  16. 根据权利要求12所述的UE，其中，所述目标关系为所述第五关系或第六关系；
    所述处理单元，具体用于若在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道；或者，若在所述第二子带上LBT检测到信道为忙，且在所述第一子带上LBT检测到信道为空，则发送所述数据信道、且不发送所述控制信道和所述目标信息。
  17. 根据权利要求12所述的UE，其中，所述目标关系为所述第七关系或第八关系；
    所述处理单元，具体用于若在所述第一子带上LBT检测到信道为空，则发送所述数据信道、且不发送所述控制信道和所述目标信息；或者，若在所述第一子带上LBT检测到信道为忙，且在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道。
  18. 根据权利要求12所述的UE，其中，所述目标关系为所述第七关系或第八关系；
    所述处理单元，具体用于若在所述第二子带上LBT检测到信道为空，则将所述目标信息承载在所述控制信道上发送、且不发送所述数据信道。
  19. 根据权利要求12所述的UE，其中，所述处理单元，具体用于若在所述第一子带和所述第二子带上均LBT检测到信道为忙，则不发送所述数据信道和所述控制信道。
  20. 根据权利要求11所述的UE，其中，所述UE还包括：检测单元；
    所述检测单元，用于在所述处理单元根据在目标子带上LBT检测的检测结果，按照与所述检测结果对应的目标处理方式处理之前，在目标起始符号位置之前，在所述目标子带上LBT检测；
    其中，在所述目标子带为所述数据信道的第一子带的情况下，所述目标起始符号位置为所述数据信道的第一起始符号位置；或者，在所述目标子带为所述控制信道的第二子带的情况下，所述目标起始符号位置为所述控制信道的第二起始符号位置。
  21. 一种用户设备UE，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至10中任一项所述的数据处理方法的步骤。
  22. 一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至10中任一项所述的数据处理方法的步骤。
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