WO2023125775A1 - 数据处理方法、装置、通信设备及可读存储介质 - Google Patents

数据处理方法、装置、通信设备及可读存储介质 Download PDF

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Publication number
WO2023125775A1
WO2023125775A1 PCT/CN2022/143284 CN2022143284W WO2023125775A1 WO 2023125775 A1 WO2023125775 A1 WO 2023125775A1 CN 2022143284 W CN2022143284 W CN 2022143284W WO 2023125775 A1 WO2023125775 A1 WO 2023125775A1
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processing capability
processing
capability
data
target
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PCT/CN2022/143284
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English (en)
French (fr)
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李东儒
王理惠
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维沃移动通信有限公司
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Publication of WO2023125775A1 publication Critical patent/WO2023125775A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Definitions

  • the present application belongs to the technical field of communication, and in particular relates to a data processing method, device, communication device and readable storage medium.
  • redcap reduced capability
  • Embodiments of the present application provide a data processing method, device, communication device, and readable storage medium, which can solve the problem of high power consumption in existing data processing methods.
  • a data processing method which is applied to a communication device, and the method includes:
  • the communication device uses the target processing capability to process data according to the first information
  • the first information includes at least one of the following:
  • First indication information wherein, the first indication information is used to indicate at least one of the following: use of the target processing capacity, change of processing capacity;
  • a search space of the detected first PDCCH wherein the processing capability of the communications device is associated with the search space;
  • the target processing capability is one of a first processing capability, a second processing capability and a third processing capability
  • the third processing capability is lower than the first processing capability and/or the second processing capability
  • a data processing device which is applied to communication equipment, including:
  • a processing module configured to use the target processing capability to process data according to the first information
  • the first information includes at least one of the following:
  • the first indication information is used to indicate at least one of the following: the terminal uses the target processing capability and a change in processing capability;
  • a search space of the detected first PDCCH wherein the processing capability of the communication device is associated with the search space;
  • the target processing capability is one of a first processing capability, a second processing capability and a third processing capability
  • the third processing capability is lower than the first processing capability and/or the second processing capability
  • a communication device in a third aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are implemented when executed by the processor The steps of the method as described in the first aspect.
  • a communication device including a processor and a communication interface, wherein the processor is configured to use a target processing capability to perform data processing according to the first information;
  • the first information includes at least one of the following: data Transmission related information; first indication information, where the first indication information is used to indicate at least one of the following: the terminal uses the target processing capability, the change of the processing capability; the used or activated BWP, the BWP is related to the The processing capability of the communication device is associated; the detected search space of the first PDCCH is associated with the processing capability of the communication device; the target processing capability is the first processing capability, the second processing capability and the first processing capability One of the three processing capabilities, the third processing capability is lower than the first processing capability, and the third processing capability is lower than the second processing capability.
  • a communication system including: a terminal and a network-side device, the terminal can be used to perform the steps of the data processing method according to the first aspect, and the network-side device can be used to perform the steps of the data processing method according to the first aspect The steps of the data processing method.
  • a readable storage medium where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method as described in the first aspect are implemented.
  • a chip in a seventh aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect A step of.
  • a computer program product is provided, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the steps of the method described in the first aspect.
  • a communication device configured to execute the steps of the method described in the first aspect.
  • the communication device may use the target processing capability to perform data processing according to the first information, and the target processing capability is one of the first processing capability, the second processing capability and the third processing capability, and the third processing capability Lower than the first processing capability, the third processing capability is lower than the second processing capability. Therefore, it is possible to adaptively select an appropriate target processing capability from various processing capabilities such as the first processing capability, the second processing capability, and the third processing capability for data processing according to different conditions, thereby saving power consumption. Reduce equipment complexity/cost etc.
  • FIG. 1 is a block diagram of a wireless communication system to which an embodiment of the present application is applicable;
  • FIG. 2 is a flow chart of a data processing method provided by an embodiment of the present application.
  • Fig. 3 is a schematic diagram of processing capability change in the embodiment of the present application.
  • FIG. 4 is a schematic diagram of a time slot during a data transmission process in an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a data processing device provided in an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a terminal provided in an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of a network side device provided by an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technologies can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for exemplary purposes, and uses NR terminology in most of the following descriptions, but these technologies can also be applied to applications other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
  • 6G 6th Generation
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , Vehicle User Equipment (VUE), Pedestrian User Equipment (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computer, PC), teller machine or self-service machine and other terminal side devices, wearable devices include: smart watches, smart bracelet
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function, or a wireless network. access network unit.
  • RAN Radio Access Network
  • RAN Radio Access Network
  • the access network device may include a base station, a wireless local area network (Wireless Local Area Networks, WLAN) access point or a WiFi node, etc., and the base station may be called a node B, an evolved node B (eNB), an access point, a base transceiver station ( Base Transceiver Station, BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (Extended Service Set, ESS), Home Node B, Home Evolved Node B, sending and receiving point ( Transmission Reception Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary. It should be noted that in the embodiment of this application, only the NR system The base station is introduced as an example, and the specific type of the base station is not limited.
  • redcap terminals can have at least one of the number of receiving antennas, maximum bandwidth capability, frequency division duplexing (Frequency Division Duplexing, FDD) capability, and maximum modulation order. .
  • FDD Frequency Division Duplexing
  • the terminal processing time (relaxing UE processing timeline), such as data/channel processing time, can be further relaxed.
  • the redcap terminal will support a more relaxed terminal uplink and downlink processing time capability, for example, the relaxed uplink and downlink processing time capability of the redcap terminal can be set to the normal terminal's uplink and downlink processing time capability Twice the processing time capability of the terminal, but the embodiment of the present application is not limited thereto, and a loose uplink and downlink processing time of the terminal can be set based on actual needs.
  • the downlink processing time capability of the redcap terminal is related to the physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) processing time (processing time), as shown in Table 1; the uplink processing time capability of the redcap terminal is related to the physical uplink The shared channel (Physical Uplink Shared Channel, PUSCH) preparation time (preparation time) is related, as shown in Table 2.
  • PDSCH Physical Downlink Shared Channel
  • PUSCH Physical Uplink Shared Channel
  • the first processing capability in this embodiment of the present application may be expressed as processing capability 1, UE processing capability 1, Capability#1 or capability#1, etc., which is not limited.
  • the first processing capability can be understood as the uplink and downlink processing time capability 1 of a traditional/old/common terminal, including downlink processing time capability 1 and uplink processing time capability 1; wherein, the downlink processing time capability 1 can be related to the PDSCH processing time, as shown in Table 3; the uplink processing time capability 1 may be related to the PUSCH preparation time, as shown in Table 4.
  • the second processing capability in this embodiment of the present application may be expressed as processing capability 2, UE processing capability 2, Capability#2 or capability#2, etc., which is not limited.
  • the second processing capability can be understood as the uplink and downlink processing time capability 2 of traditional/old/common terminals, including downlink processing time capability 2 and uplink processing time capability 2; where the downlink processing time capability 2 can be related to the PDSCH processing time, as shown in Table 5; the uplink processing time capability 2 may be related to the PUSCH preparation time, as shown in Table 6.
  • the third processing capability in this embodiment of the present application may be expressed as processing capability 3, UE processing capability 3, Capability#3 or capability#3, etc., which is not limited.
  • the third processing capability can be understood as loose/relaxed terminal uplink and downlink processing time capability 3, such as the processing capability applicable to redcap terminals, including downlink processing time capability 3 and uplink processing time capability 3; wherein, downlink processing time capability 3 can be compared with
  • the PDSCH processing time is related, as shown in Table 1 above; the uplink processing time capability 3 may be related to the PUSCH preparation time, as shown in Table 2 above.
  • the third processing capability is lower than the first processing capability, for example, the processing time corresponding to the third processing capability is longer than the processing time corresponding to the first processing capability, that is, relative to the first processing capability, the third processing capability corresponds to processing time is slower.
  • the third processing capability is lower than the second processing capability, for example, the processing time corresponding to the third processing capability is longer than the processing time corresponding to the second processing capability, that is, relative to the second processing capability, the processing time corresponding to the third processing capability processing time is slower.
  • FIG. 2 is a flowchart of a data processing method provided by an embodiment of the present application, and the method is executed by a communication device. As shown in Figure 2, the method includes the following steps:
  • Step 21 The communication device uses the target processing capability to process data according to the first information.
  • the first information may include at least one of the following:
  • First indication information wherein, the first indication information is used to indicate at least one of the following: use of target processing capacity, change of processing capacity;
  • the used or activated bandwidth part (Bandwidth Part, BWP); wherein, the BWP is associated with the processing capability of a communication device such as a terminal, for example, different processing capabilities may be associated with different or the same BWP, and the processing capability and BWP may be the same A many-to-many or a many-to-one relationship is not limited here; whereby by virtue of the used or activated BWP, the associated processing capability can be determined as the target processing capability;
  • a search space of the detected first physical downlink control channel (Physical Downlink Control Channel, PDCCH); wherein, the search space is associated with the processing capability of a communication device such as a terminal, for example, different processing capabilities are associated with the same or different search spaces,
  • the relationship between the search space and the processing capability can be one-to-many or many-to-one, which is not limited here;
  • the first PDCCH can be understood as a specific PDCCH, such as a specific radio network temporary identity (Radio Network Temporary Identity, RNTI) scrambled PDCCH, such as Cell-RadioNetworkTemporaryIdentifier (C-RNTI), configured and scheduled radio network temporary identifier (Configured Scheduling RadioNetworkTemporaryIdentifier, CS-RNTI) and/or modulation and coding strategy radio network temporary identifier (Modulation and Coding Scheme RadioNetworkTemporaryIdentifier, MCS-RNTI) and other scrambled PDCCHs; thus by detecting the type or index of the search space of the
  • the aforementioned target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the third processing capability is lower than the first processing capability and/or the second processing capability.
  • the target processing capability may be one of the processing capabilities reported by the terminal, and the processing capabilities reported by the terminal include: at least two of the first processing capability, the second processing capability, and the third processing capability, wherein the first The processing capabilities of the processing capability, the second processing capability and the third processing capability are all different, for example, the first processing capability is higher than the second processing capability, and the second processing capability is higher than the third processing capability.
  • the level of processing capability can be characterized by various parameters in the above-mentioned Tables 1-6.
  • the communication device mentioned above may be a terminal or a network side device. That is to say, the network-side device and the terminal have the same understanding of the target processing capability used under the same circumstances.
  • the terminal may simultaneously support at least two of the first processing capability, the second processing capability, and the third processing capability.
  • the terminal may use the first processing capability to process data according to the first information.
  • the terminal may use the second processing capability to process data according to the first information.
  • the terminal may use the third processing capability to process data according to the first information.
  • the communication device can use the target processing capability to perform data processing according to the first information, and the target processing capability is one of the first processing capability, the second processing capability, and the third processing capability, and the third The processing capability is lower than the first processing capability, and the third processing capability is lower than the second processing capability. Therefore, it is possible to adaptively select an appropriate target processing capability from various processing capabilities such as the first processing capability, the second processing capability, and the third processing capability for data processing according to different conditions, thereby saving power consumption. Reduce equipment complexity/cost etc.
  • the terminal may first obtain the first information, such as receiving first indication information from the network side device, so as to determine the target processing capability to use according to the obtained first information target processing power.
  • the above data transmission-related information may include at least one of the following:
  • TBS Transmission Block Size
  • At least one of the frequency domain length and time domain length occupied by the scheduled shared channel can be selected as PDSCH and/or PUSCH, etc.;
  • the number of scheduled shared channels in the first scheduling unit may be a time slot (slot), a sub-slot (sub-slot), or a time span (span); the first The scheduled shared channel in the scheduling unit can be selected as PDSCH and/or PUSCH, etc.;
  • the length of time interval between any two adjacent or continuous unicast data is the length of time interval between any two adjacent or continuous unicast data.
  • the above-mentioned data processing using the target processing capability according to the first information may include at least one of the following:
  • the communication device uses a first target processing capability to process data.
  • the first preset value may be configured by the network side device or stipulated in a protocol.
  • the first target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the first target processing capability to process data.
  • the communication device uses the second target processing capability to process data.
  • the second preset value may be configured by the network side device or stipulated in a protocol.
  • the second target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the second target processing capability to perform data processing.
  • the communication device uses the third target processing capability to perform data processing.
  • the third preset value may be configured by the network side device or stipulated in a protocol.
  • the third target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the third target processing capability to perform data processing.
  • the communication device uses the fourth target processing capability to perform data processing.
  • the fourth preset value may be configured by the network side device or agreed by a protocol.
  • the fourth target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal can use the fourth target processing capability for data processing.
  • the communication device uses the fifth target processing capacity to process data.
  • the fifth preset value may be configured by the network side device or agreed by a protocol.
  • the fifth target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the fifth target processing capability to perform data processing.
  • the communication device uses the sixth target processing capability to perform data processing
  • the sixth preset value may be configured by the network side device or agreed by a protocol.
  • the sixth target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the sixth target processing capability to perform data processing.
  • the communication device uses the seventh target processing capability to perform data processing.
  • the seventh preset value may be configured by the network side device or stipulated in a protocol.
  • the seventh target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the seventh target processing capability for data processing.
  • the communication device uses the eighth target processing capability for data processing.
  • the eighth preset value may be configured by the network side device or agreed by a protocol.
  • the eighth target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal may use the eighth target processing capability for data processing.
  • the terminal can switch the processing time capability from capability#1 (corresponding to faster processing time) to capability#3 (corresponding to processing time is slower).
  • the terminal can switch the processing time capability from capability#3 (the corresponding processing time is relatively slow) to capability#1 (the corresponding The corresponding processing time is faster).
  • the data transmission-related information includes: the frequency domain length occupied by the scheduled shared channel.
  • the terminal supports two processing capabilities, namely capability#2 and capability#3.
  • capability#3 with scheduling restrictions, if the number of scheduled RB allocations exceeds a specific number (for example, 136 RBs), the terminal uses (is) capability#2 by default.
  • the above-mentioned using the target processing capability for data processing according to the first information may include:
  • the communication device uses the ninth target processing capability for data processing when using the first BWP, or when the first BWP is activated.
  • the ninth target processing capability is associated with the first BWP.
  • the ninth target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal when using the first BWP, or when the first BWP is activated, the terminal may use the ninth target processing capability for data processing.
  • the terminal when the first BWP is not used, or the first BWP is not activated, the terminal does not use the ninth target processing capability for data processing, and the specific processing capability used is not limited.
  • the first BWP may be at least one of a default BWP, a BWP with a bandwidth exceeding a preset value, a BWP with a bandwidth equal to or lower than a preset value, an initial BWP, and an additional initial BWP.
  • the above preset value can be set based on actual needs, such as 5MHz, 10Mhz, 20Mhz or 100MHz.
  • the above-mentioned performing data processing using the target processing capability according to the first information may include:
  • the communication device performs data processing using the tenth target processing capability in case of detecting the first PDCCH on the first search space.
  • the first PDCCH is a PDCCH scrambled by a specific RNTI.
  • a tenth target processing capability is associated with at least one of the first search space and the set of search spaces with which the first set of search spaces is associated.
  • the tenth target processing capability may be one of the first processing capability, the second processing capability and the third processing capability.
  • the terminal when detecting the first PDCCH on the first search space, the terminal may use the tenth target processing capability to perform data processing.
  • the terminal when the terminal detects the first PDCCH not on the first search space, the terminal does not use the tenth target processing capability for data processing, and the specific processing capability to be used is not limited.
  • the terminal when the terminal detects the first PDCCH on at least one of common search space (Common Search Space, CSS) types 0, 1, 1A and 2, it uses Capability#1 for data processing.
  • the terminal when the terminal detects the first PDCCH on at least one of the common search space CSS type 3 and the terminal-specific search space (User-specific Search Space, USS), it uses Capability#3 for data processing.
  • Common Search Space CSS
  • User-specific Search Space User-specific Search Space
  • the terminal may determine whether to change the processing capability according to the target BWP to be switched to. For example, when the terminal judges that the processing capability associated with the target BWP to be switched to is different from the currently used processing capability, it performs a change between different processing capabilities.
  • the terminal may determine whether to change to the processing capability associated with the search space according to the type of the currently detected search space of the first PDCCH. For example, when the terminal judges that the processing capability associated with the currently detected first PDCCH search space is different from the processing capability being used, it performs a change between different processing capabilities.
  • the first PDCCH may be a PDCCH scrambled by RNTIs such as C-RNTI, CS-RNTI and/or MCS-RNTI for scheduling shared data channels.
  • RNTIs such as C-RNTI, CS-RNTI and/or MCS-RNTI for scheduling shared data channels.
  • the change of the above processing capability is used to indicate at least one of the following:
  • the third processing capacity is changed to the first processing capacity
  • the second processing capacity is changed to the third processing capacity
  • the third processing capacity is changed to the second processing capacity
  • the second processing capability is changed to the first processing capability.
  • the above-mentioned first indication information may be carried by downlink control information (Downlink Control Information, DCI).
  • DCI Downlink Control Information
  • the first indication field includes: an indication field dedicated to the first indication information, or an indication field used for the first indication information and other indication information.
  • the indication field used only for the first indication information may be a newly added indication field in the corresponding DCI.
  • the indication field used for both the first indication information and other indication information may be an existing/existing indication field in the multiplexed/reused corresponding DCI.
  • the existing indicator field for multiplexing/reusing can be at least one of the following: minimum applicable scheduling offset indicator field (Minimum applicable scheduling offset indicator), priority indicator field (priority indicator), hybrid automatic repeat request ( Hybrid Automatic Repeat Request, HARQ) process number (processing number) indicates domain, etc.
  • minimum applicable scheduling offset indicator field Minimum applicable scheduling offset indicator
  • priority indicator field priority indicator
  • hybrid automatic repeat request Hybrid Automatic Repeat Request, HARQ
  • process number indicates domain, etc.
  • the first indication information can be bundled with bits of the existing indication field for use.
  • '0' means the original indication and switching to the third processing capability (capability#3)
  • '1' means the original indication and switching to the first processing capability (capability#1 ).
  • the above-mentioned first indication information may also be used to indicate whether to switch/change/modify the processing capability. For example, a value of '0' indicates no change, and a value of '1' indicates a change. This change can also be understood as a rollover. For example, when capability#1 is currently used, if the value of the first indication information is '1', it indicates that the terminal will no longer use capability #1 and use capability #3; if the value of the first indication information is '0', It indicates that the terminal still uses capability#1.
  • the communication device such as the terminal may perform at least one of the following:
  • the first HARQ codebook only includes HARQ feedback information corresponding to at least one shared channel
  • the end position of the first time interval is the start time of the first shared channel
  • at least one shared channel and the first shared channel apply different processing capabilities.
  • at least one shared channel corresponds to the third processing capability
  • the first shared channel corresponds to the second processing capability due to exceeding a certain number of RBs.
  • the value of the above first time interval may be configured on the network side or stipulated in a protocol.
  • the above-mentioned shared channel/first shared channel may be PDSCH and/or PUSCH, etc.
  • the foregoing time unit may be a time slot, a sub-slot, or a sub-frame, etc., which is not limited thereto.
  • the terminal may skip decoding/transmitting the several PDSCHs and/or PUSCHs.
  • the value of the first time interval X is 10 symbols.
  • the terminal can skip decoding the number of PDSCHs, and when the last symbol of the number of PDSCHs falls into the application capability Within M symbols before the start of the PDSCH of #3.
  • the first time interval is 0 in this example.
  • the terminal receives the PDSCHs scheduled by the first three PDCCHs and uses the processing time 1 (ie capability #1) to perform HARQ feedback processing of the PDSCHs.
  • the terminal receives the PDSCH scheduled by the fourth PDCCH and When it is instructed to use capability#3 to perform the HARQ feedback processing of the PDSCH, the processing time 3 is forced to be extended, so that the HARQ feedback processing of the fourth PDSCH cannot be completed within the required range of capability#3.
  • the terminal may skip decoding and processing the above-mentioned first three PDSCHs, and skip the HARQ feedback transmission of these three PDSCHs.
  • the data processing method provided in the embodiment of the present application may be executed by a data processing device.
  • the data processing device provided in the embodiment of the present application is described by taking the execution of the data processing method by the data processing device as an example.
  • FIG. 5 is a schematic structural diagram of a data processing device provided in an embodiment of the present application. The device is applied to communication equipment. As shown in FIG. 5, the data processing device 50 includes:
  • a processing module 51 configured to use the target processing capability to process data according to the first information
  • the first information includes at least one of the following:
  • First indication information wherein, the first indication information is used to indicate at least one of the following: use of the target processing capacity, change of processing capacity;
  • a used or activated BWP wherein the BWP is associated with a processing capability of the communication device;
  • a search space of the detected first PDCCH wherein the search space is associated with the processing capability of the communication device;
  • the target processing capability is one of a first processing capability, a second processing capability and a third processing capability
  • the third processing capability is lower than the first processing capability and/or the second processing capability
  • the data transmission-related information includes at least one of the following:
  • At least one of the frequency domain length and the time domain length occupied by the scheduled shared channel At least one of the frequency domain length and the time domain length occupied by the scheduled shared channel
  • the number of scheduled shared channels in the first scheduling unit is the number of scheduled shared channels in the first scheduling unit
  • the length of time interval between any two adjacent or continuous unicast data is the length of time interval between any two adjacent or continuous unicast data.
  • the processing module 51 is specifically configured for at least one of the following:
  • the eighth target processing capability is used for data processing.
  • the processing module 51 is specifically configured to:
  • the ninth target processing capability is used for data processing; wherein the ninth target processing capability is associated with the first BWP.
  • the processing module 51 is specifically configured to:
  • the first PDCCH is a PDCCH scrambled by a specific wireless network temporary identifier RNTI, and the tenth target processing Capabilities are associated with at least one of the first search space and a set of search spaces with which the first set of search spaces is associated.
  • the change of the processing capability is used to indicate at least one of the following:
  • said third processing capability is changed to said first processing capability
  • the third processing capability is changed to the second processing capability.
  • the first indication information is carried by downlink control information DCI.
  • the first indication information is carried by a first indication field in the DCI; the first indication field includes: an indication field dedicated to the first indication information, or an indication field used for the first indication information Indication field for indication information and other indication information.
  • the data processing device 50 also includes:
  • An execution module configured to execute at least one of the following when the last time unit of the processing time corresponding to at least one shared channel is later than the end of the first time interval, or is within the first time interval:
  • the first HARQ codebook only includes the HARQ feedback information corresponding to the at least one shared channel
  • the end position of the first time interval is the start time of the time unit where the second PDCCH is located, and the at least one shared channel corresponds to different processing capabilities from the shared channel scheduled by the second PDCCH.
  • the data processing apparatus 50 in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component of the electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • the data processing device 50 provided in the embodiment of the present application can implement various processes implemented in the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a communication device 60, including a processor 61 and a memory 62, and the memory 62 stores programs or instructions that can run on the processor 61.
  • the programs or instructions are executed by the processor 61, the various steps of the above-mentioned data processing method embodiments can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a communication device, including a processor and a communication interface, and the processor is used to perform data processing using the target processing capability according to the first information;
  • the first information includes at least one of the following: information related to data transmission;
  • the first indication information is used to indicate at least one of the following: the terminal uses the target processing capacity, the change of the processing capacity; the used or activated BWP, the BWP and the communication device
  • the processing capability is associated; the detected search space of the first PDCCH is associated with the processing capability of the communication device; the target processing capability is among the first processing capability, the second processing capability and the third processing capability One, the third processing capability is lower than the first processing capability, and the third processing capability is lower than the second processing capability.
  • the embodiment of the communication device can realize each process realized by the embodiment of the method in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the communication device may be a terminal or a network side device.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710. At least some parts.
  • the terminal 700 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 710 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 704 may include a graphics processing unit (Graphics Processing Unit, GPU) 7041 and a microphone 7042, and the graphics processor 7041 is used by the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 707 includes at least one of a touch panel 7071 and other input devices 7072 .
  • the touch panel 7071 is also called a touch screen.
  • the touch panel 7071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be described in detail here.
  • the radio frequency unit 701 may transmit the downlink data from the network side device to the processor 710 for processing after receiving the downlink data; in addition, the radio frequency unit 701 may send uplink data to the network side device.
  • the radio frequency unit 701 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 709 can be used to store software programs or instructions as well as various data.
  • the memory 709 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playing function, image playback function, etc.), etc.
  • memory 709 may include volatile memory or nonvolatile memory, or, memory 709 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrical EPROM Electrical EPROM
  • EEPROM electronically programmable Erase Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 710 may include one or more processing units; optionally, the processor 710 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 710 .
  • the processor 710 is configured to use the target processing capability to perform data processing according to the first information;
  • the first information includes at least one of the following: data transmission related information; first indication information, the first indication information is used for Indicating at least one of the following: the terminal uses the target processing capability, the change of processing capability; the used or activated BWP, the BWP is associated with the processing capability of the communication device; the detected search space of the first PDCCH , the search space is associated with the processing capability of the communication device;
  • the target processing capability is one of the first processing capability, the second processing capability and the third processing capability, and the third processing capability is lower than the The first processing capability, the third processing capability is lower than the second processing capability.
  • the terminal 700 provided by the embodiment of the present application can realize each process realized by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a network side device.
  • the network side device 80 includes: an antenna 81 , a radio frequency device 82 , a baseband device 83 , a processor 84 and a memory 85 .
  • the antenna 81 is connected to a radio frequency device 82 .
  • the radio frequency device 82 receives information through the antenna 81, and sends the received information to the baseband device 83 for processing.
  • the baseband device 83 processes the information to be sent and sends it to the radio frequency device 82
  • the radio frequency device 82 processes the received information and sends it out through the antenna 81 .
  • the method performed by the network side device in the above embodiments may be implemented in the baseband device 83, where the baseband device 83 includes a baseband processor.
  • the baseband device 83 can include at least one baseband board, for example, a plurality of chips are arranged on the baseband board, as shown in FIG.
  • the program executes the network device operations shown in the above method embodiments.
  • the network side device may also include a network interface 86, such as a common public radio interface (common public radio interface, CPRI).
  • a network interface 86 such as a common public radio interface (common public radio interface, CPRI).
  • the network side device 80 in the embodiment of the present application further includes: instructions or programs stored in the memory 85 and executable on the processor 84, and the processor 84 calls the instructions or programs in the memory 85 to execute the various programs shown in FIG.
  • the method of module execution achieves the same technical effect, so in order to avoid repetition, it is not repeated here.
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, each process of the above-mentioned data processing method embodiment is realized, and can achieve the same To avoid repetition, the technical effects will not be repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above data processing method embodiment Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application further provides a computer program product, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the various processes in the above data processing method embodiments, and can To achieve the same technical effect, in order to avoid repetition, no more details are given here.
  • the embodiment of the present application also provides a communication system, including: a terminal and a network side device, the terminal can be used to execute the steps of the above data processing method, and the network side device can be used to execute the steps of the above data processing method.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may 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 application.

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Abstract

本申请公开了一种数据处理方法、装置、通信设备及可读存储介质,属于通信技术领域,本申请实施例的数据处理方法包括:根据第一信息,使用目标处理能力进行数据处理;所述第一信息包括如下至少一项:数据传输相关信息;第一指示信息,所述第一指示信息用于指示如下至少一项:使用所述目标处理能力、处理能力的变更;使用的或激活的BWP,所述BWP与所述通信设备的处理能力相关联;检测的第一PDCCH的搜索空间,所述搜索空间与所述通信设备的处理能力相关联;所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力和/或所述第二处理能力。

Description

数据处理方法、装置、通信设备及可读存储介质
相关申请的交叉引用
本申请主张在2021年12月29日在中国提交的中国专利申请No.202111640901.3的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种数据处理方法、装置、通信设备及可读存储介质。
背景技术
现有技术中,为了满足通信需求,引入了能力受限(reduced capability,redcap)终端。相比于正常终端,redcap终端的部分能力有所降低,比如redcap终端的处理时间能力小于正常终端的处理时间能力。这种情况下,当redcap终端采用现有适用于正常终端的数据处理方法时,将会造成功耗较大。
发明内容
本申请实施例提供一种数据处理方法、装置、通信设备及可读存储介质,能够解决现有数据处理方法的功耗较大的问题。
第一方面,提供了一种数据处理方法,应用于通信设备,该方法包括:
通信设备根据第一信息,使用目标处理能力进行数据处理;
其中,所述第一信息包括如下至少一项:
数据传输相关信息;
第一指示信息;其中,所述第一指示信息用于指示如下至少一项:使用所述目标处理能力、处理能力的变更;
使用的或激活的BWP;其中,所述通信设备的处理能力与所述BWP相关联;
检测的第一PDCCH的搜索空间;其中,所述通信设备的处理能力与所述搜索空间相关联;
其中,所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力和/或所述第二处理能力。
第二方面,提供了一种数据处理装置,应用于通信设备,包括:
处理模块,用于根据第一信息,使用目标处理能力进行数据处理;
其中,所述第一信息包括如下至少一项:
数据传输相关信息;
第一指示信息;其中,所述第一指示信息用于指示如下至少一项:所述终端使用所述目标处理能力、处理能力的变更;
使用的或激活的BWP;其中,通信设备的处理能力与所述BWP相关联;
检测的第一PDCCH的搜索空间;其中,通信设备的处理能力与所述搜索空间相关联;
其中,所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力和/或所述第二处理能力。
第三方面,提供了一种通信设备,该通信设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面,提供了一种通信设备,包括处理器及通信接口,其中,所述处理器用于根据第一信息,使用目标处理能力进行数据处理;所述第一信息包括如下至少一项:数据传输相关信息;第一指示信息,所述第一指示信息用于指示如下至少一项:所述终端使用所述目标处理能力、处理能力的变更;使用的或激活的BWP,所述BWP与所述通信设备的处理能力相关联;检测的第一PDCCH的搜索空间,所述搜索空间与所述通信设备的处理能力相关联;所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力,所述第三处理能力低于所述第二处理能力。
第五方面,提供了一种通信系统,包括:终端及网络侧设备,所述终端可用于执行如第一方面所述的数据处理方法的步骤,所述网络侧设备可用于执行如第一方面所述的数据处理方法的步骤。
第六方面,提供了一种可读存储介质,所述可读存储介质上存储程序或 指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第七方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法的步骤。
第八方面,提供了一种计算机程序产品,所述计算机程序产品被存储在存储介质中,所述计算机程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤。
第九方面,提供了一种通信设备,其中,被配置为执行如第一方面所述的方法的步骤。
在本申请实施例中,通信设备可以根据第一信息,使用目标处理能力进行数据处理,该目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,第三处理能力低于第一处理能力,第三处理能力低于第二处理能力。由此,可以实现根据不同条件来适应性的从多种处理能力比如第一处理能力、第二处理能力和第三处理能力中选择合适的目标处理能力来进行数据处理,从而实现节省功耗,降低设备复杂性/成本等目的。
附图说明
图1是本申请实施例可应用的一种无线通信系统的框图;
图2是本申请实施例提供的一种数据处理方法的流程图;
图3是本申请实施例中处理能力变更的示意图;
图4是本申请实施例中数据传输过程的时隙示意图;
图5是本申请实施例提供的一种数据处理装置的结构示意图;
图6是本申请实施例提供的一种通信设备的结构示意图;
图7是本申请实施例提供的一种终端的结构示意图;
图8是本申请实施例提供的一种网络侧设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实 施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。如下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在如下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6 th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)、智能 家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Networks,WLAN)接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmission Reception Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。
为了便于理解本申请实施例,首先说明以下内容。
相比于传统/旧/普通终端,redcap终端可以在接收天线数目、最大带宽能力、频分双工(Frequency Division Duplexing,FDD)能力和最大调制阶数等中的至少一方面的能力有所降低。
为了支持redcap终端降低设备复杂性/成本,相比于传统/旧/普通终端,可以进一步放松终端的处理时间(relaxing UE processing timeline),比如对数据/信道的处理时间。其中,由于redcap终端带宽的进一步减少以及峰值速率的进一步降低,redcap终端会支持更加宽松的终端上下行处理时间能力,比如可以将redcap终端的放松的上下行处理时间能力设置为普通终端的上下行的处理时间能力的两倍,但本申请实施例不以此为限,可以基于实际需求设置宽松的终端上下行处理时间。
一些实施例中,redcap终端的下行处理时间能力与物理下行共享信道(Physical Downlink Shared Channel,PDSCH)处理时间(processing time) 相关,可以参见表1所示;redcap终端的上行处理时间能力与物理上行共享信道(Physical Uplink Shared Channel,PUSCH)准备时间(preparation time)相关,可以参见表2所示。
表1
Figure PCTCN2022143284-appb-000001
表2
μ PUSCH准备时间N2[符号]
0 20
1 24
2 46
3 72
可选的,本申请实施例中的第一处理能力可以表示为处理能力1、UE processing capability 1、Capability#1或者capability#1等,对此不作限定。第一处理能力可以理解为传统/旧/普通终端的上下行处理时间能力1,包括下行 处理时间能力1和上行处理时间能力1;其中,下行处理时间能力1可以与PDSCH处理时间相关,比如表3所示;上行处理时间能力1可以与PUSCH准备时间相关,比如表4所示。
表3
Figure PCTCN2022143284-appb-000002
表4
μ PUSCH准备时间N2[符号]
0 10
1 12
2 23
3 36
可选的,本申请实施例中的第二处理能力可以表示为处理能力2、UE processing capability 2、Capability#2或者capability#2等,对此不作限定。第二处理能力可以理解为传统/旧/普通终端的上下行处理时间能力2,包括下行 处理时间能力2和上行处理时间能力2;其中,下行处理时间能力2可以与PDSCH处理时间相关,比如表5所示;上行处理时间能力2可以与PUSCH准备时间相关,比如表6所示。
表5
Figure PCTCN2022143284-appb-000003
表6
μ PUSCH准备时间N2[symbols]
0 5
1 5.5
2 11 for frequency range 1
可选的,本申请实施例中的第三处理能力可以表示为处理能力3、UE processing capability 3、Capability#3或者capability#3等,对此不作限定。第三处理能力可以理解为宽松/放松的终端上下行处理时间能力3,比如适用于redcap终端的处理能力,包括下行处理时间能力3和上行处理时间能力3;其中,下行处理时间能力3可以与PDSCH处理时间相关,比如上述表1所示;上行处理时间能力3可以与PUSCH准备时间相关,比如上述表2所示。
可选的,第三处理能力低于第一处理能力,比如第三处理能力所对应的处理时间长于第一处理能力所对应的处理时间,即相对于第一处理能力,第三处理能力所对应的处理时间较慢。
可选的,第三处理能力低于第二处理能力,比如第三处理能力所对应的处理时间长于第二处理能力所对应的处理时间,即相对于第二处理能力,第 三处理能力所对应的处理时间较慢。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的数据处理方法、装置、通信设备及可读存储介质进行详细地说明。
请参见图2,图2是本申请实施例提供的一种数据处理方法的流程图,该方法由通信设备执行。如图2所示,该方法包括如下步骤:
步骤21:通信设备根据第一信息,使用目标处理能力进行数据处理。
本实施例中,第一信息可以包括如下至少一项:
数据传输相关信息;
第一指示信息;其中,该第一指示信息用于指示如下至少一项:使用目标处理能力、处理能力的变更;
使用的或激活的带宽部分(Bandwidth Part,BWP);其中,该BWP与通信设备比如终端的处理能力相关联,比如不同处理能力可以与不同或相同的BWP相关联,处理能力与BWP可以是一对多或多对一的关系,在此不做限定;由此借助使用的或激活的BWP,可以确定相关联的处理能力作为目标处理能力;
检测的第一物理下行控制信道(Physical Downlink Control Channel,PDCCH)的搜索空间;其中,该搜索空间与通信设备比如终端的处理能力相关联,比如不同处理能力与相同或不同的搜索空间相关联,搜索空间与处理能力可以是一对多或多对一的关系,在此不做限定;第一PDCCH可以理解为特定的PDCCH,比如特定无线网络临时标识(Radio Network Temporary Identity,RNTI)加扰的PDCCH,例如小区无线网络临时标识(Cell-RadioNetworkTemporaryIdentifier,C-RNTI),配置和调度无线网络临时标识(Configured Scheduling RadioNetworkTemporaryIdentifier,CS-RNTI)和/或调制与编码策略无线网络临时标识(Modulation and Coding Scheme RadioNetworkTemporaryIdentifier,MCS-RNTI)等加扰的PDCCH;由此借助检测第一PDCCH的搜索空间的类型或索引,可以确定相关联的处理能力作为目标处理能力;
其中,上述的目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。第三处理能力低于第一处理能力和/或第二处理能力。可选 地,目标处理能力可以为终端上报的处理能力中的一种,终端上报的处理能力包括:第一处理能力、第二处理能力和第三处理能力中的至少两种,其中,第一处理能力、第二处理能力和第三处理能力的处理能力均不相同,例如第一处理能力高于第二处理能力,第二处理能力高于第三处理能力。可选地,处理能力的高低可通过上述表1~6中的各项参数表征。
需指出的,上述通信设备可选为终端或者网络侧设备。也就是说,网络侧设备与终端在相同的情况下,对使用的目标处理能力持有相同理解。此外,终端可以同时支持第一处理能力、第二处理能力和第三处理能力中的至少两项。
一些实施例中,终端根据第一信息,可以使用第一处理能力进行数据处理。
另一些实施例中,终端根据第一信息,可以使用第二处理能力进行数据处理。
另一些实施例中,终端根据第一信息,可以使用第三处理能力进行数据处理。
本申请实施例的数据处理方法,通信设备可以根据第一信息,使用目标处理能力进行数据处理,该目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,第三处理能力低于第一处理能力,第三处理能力低于第二处理能力。由此,可以实现根据不同条件来适应性的从多种处理能力比如第一处理能力、第二处理能力和第三处理能力中选择合适的目标处理能力来进行数据处理,从而实现节省功耗,降低设备复杂性/成本等目的。
可选的,在根据第一信息,使用目标处理能力进行数据处理之前,终端可以先获取第一信息,比如从网络侧设备接收第一指示信息,以便根据获取的第一信息,确定所要使用的目标处理能力。
可选的,上述数据传输相关信息可以包括如下至少一项:
被调度的传输块大小(Transport Block Size,TBS);
被调度的共享信道所占的频域长度和时域长度中的至少一项;比如,该共享信道可选为PDSCH和/或PUSCH等;
第一调度单元内被调度的共享信道的个数;比如,第一调度单元可以是 一个时隙(slot)、一个子时隙(sub-slot),或者一个时间跨度(span)等;第一调度单元内被调度的共享信道可选为PDSCH和/或PUSCH等;
任意两个相邻的或者连续的单播数据之间的时间间隔长度。
可选的,在第一信息包括数据传输相关信息的情况下,上述根据第一信息,使用目标处理能力进行数据处理可以包括如下至少一项:
1)通信设备在被调度的TBS大于或等于第一预设值的情况下,使用第一目标处理能力进行数据处理。
此1)中,第一预设值可以为网络侧设备配置或协议约定。第一目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在被调度的TBS大于或等于第一预设值的情况下,可以使用第一目标处理能力进行数据处理。
2)通信设备在被调度的TBS小于或等于第二预设值的情况下,使用第二目标处理能力进行数据处理。
此2)中,第二预设值可以为网络侧设备配置或协议约定。第二目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在被调度的TBS小于或等于第二预设值的情况下,可以使用第二目标处理能力进行数据处理。
3)通信设备在被调度的共享信道所占的频域长度和/或时域长度大于或等于第三预设值的情况下,使用第三目标处理能力进行数据处理。
此3)中,第三预设值可以为网络侧设备配置或协议约定。第三目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在被调度的PDSCH和/或PUSCH所占的频域长度和/或时域长度大于或等于第三预设值的情况下,可以使用第三目标处理能力进行数据处理。
4)通信设备在被调度的共享信道所占的频域长度和/或时域长度小于或等于第四预设值的情况下,使用第四目标处理能力进行数据处理。
此4)中,第四预设值可以为网络侧设备配置或协议约定。第四目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在被调度的PDSCH和/或PUSCH所占的频域长度和/或时域 长度小于或等于第四预设值的情况下,可以使用第四目标处理能力进行数据处理。
5)通信设备在第一调度单元内被调度的共享信道的个数大于或等于第五预设值的情况下,使用第五目标处理能力进行数据处理。
此5)中,第五预设值可以为网络侧设备配置或协议约定。第五目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在第一调度单元内被调度的PDSCH和/或PUSCH的个数大于或等于第五预设值的情况下,可以使用第五目标处理能力进行数据处理。
6)通信设备在第一调度单元内被调度的共享信道的个数小于或等于第六预设值的情况下,使用第六目标处理能力进行数据处理;
此6)中,第六预设值可以为网络侧设备配置或协议约定。第六目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在第一调度单元内被调度的PDSCH和/或PUSCH的个数大于或等于第六预设值的情况下,可以使用第六目标处理能力进行数据处理。
7)通信设备在任意两个相邻的或者连续的单播数据之间的时间间隔长度大于或等于第七预设值的情况下,使用第七目标处理能力进行数据处理。
此7)中,第七预设值可以为网络侧设备配置或协议约定。第七目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在任意两个相邻的或者连续的单播数据之间的时间间隔长度大于或等于第七预设值的情况下,可以使用第七目标处理能力进行数据处理。
8)通信设备在任意两个相邻的或者连续的单播数据之间的时间间隔长度小于或等于第八预设值的情况下,使用第八目标处理能力进行数据处理。
此8)中,第八预设值可以为网络侧设备配置或协议约定。第八目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
比如,终端在任意两个相邻的或者连续的单播数据之间的时间间隔长度小于或等于第八预设值的情况下,可以使用第八目标处理能力进行数据处理。
一些实施例中,为了节省成本的目的,比如将8个编码器decoder/解码器encoder变为4个,则当终端被调度的传输块大小(TBS)大于或等于某个阈值,或者,被调度的共享信道所占的频域长度和/或时域长度大于或等于某个 阈值时,终端可以将处理时间能力从capability#1(所对应的处理时间较快)切换到capability#3(所对应的处理时间较慢)。
一些实施例中,为了节省功耗的目的,比如将8个编码器decoder/解码器encoder变为4个,则当终端被调度的传输块大小(TBS)大于或等于某个阈值,或者,被调度的共享信道所占的频域长度和/或时域长度大于或等于某个阈值时,终端可以将处理时间能力从capability#3(所对应的处理时间较慢)切换到capability#1(所对应的处理时间较快)。
一种实施例中,所述数据传输相关信息包括:被调度的共享信道所占的频域长度。例如,终端支持两种处理能力,分别为capability#2和capability#3。对于有调度限制的capability#3,如果被调度的RB分配数量超过特定数量(例如,136个RB),则终端默认使用(为)capability#2。
可选的,在第一信息包括使用的或激活的BWP的情况下,上述根据第一信息,使用目标处理能力进行数据处理可以包括:
通信设备在使用第一BWP,或者第一BWP被激活的情况下,使用第九目标处理能力进行数据处理。其中,第九目标处理能力与第一BWP相关联。第九目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
一些实施例中,终端在使用第一BWP,或者第一BWP被激活的情况下,可以使用第九目标处理能力进行数据处理。
一些实施例中,终端在未使用第一BWP,或者第一BWP未被激活的情况下,不使用第九目标处理能力进行数据处理,而具体使用何种处理能力不作限定。
一些实施例中,第一BWP可以是默认BWP、带宽超过预设值的BWP、带宽等于或低于预设值的BWP、初始BWP和额外初始BWP中至少一项。例如,上述预设值可以基于实际需求设置,比如可以为5MHz、10Mhz、20Mhz或100MHz等。
可选的,在第一信息包括检测的第一PDCCH的搜索空间的情况下,上述根据第一信息,使用目标处理能力进行数据处理可以包括:
通信设备在检测第一搜索空间上的第一PDCCH的情况下,使用第十目 标处理能力进行数据处理。其中,第一PDCCH为特定RNTI加扰的PDCCH。第十目标处理能力与第一搜索空间和第一搜索空间组所关联的搜索空间组中的至少一项相关联。第十目标处理能力可以为第一处理能力、第二处理能力和第三处理能力中一种。
一些实施例中,终端在检测第一搜索空间上的第一PDCCH的情况下,可以使用第十目标处理能力进行数据处理。
一些实施例中,终端在检测非第一搜索空间上的第一PDCCH的情况下,不使用第十目标处理能力进行数据处理,而具体使用何种处理能力不作限定。
例如,终端在检测公共搜索空间(Common Search Space,CSS)类型0、1、1A和2中至少一项上的第一PDCCH时,使用Capability#1进行数据处理。又例如,终端在检测公共搜索空间CSS类型3和终端特定搜索空间(User-specific Search Space,USS)中至少一项上的第一PDCCH时,使用Capability#3进行数据处理。
一些实施例中,终端可以根据切换到的目标BWP,来判断是否进行处理能力的变更。比如,在终端判断切换到的目标BWP所关联的处理能力与当前使用的处理能力不相同的情况下,进行不同处理能力之间的变更。
一些实施例中,终端可以根据当前检测到的第一PDCCH的搜索空间的类型,判断是否需要变更到与该搜索空间相关联的处理能力。比如,在终端判断当前检测到的第一PDCCH的搜索空间所关联的处理能力与正在使用的处理能力不同的情况下,进行不同处理能力之间的变更。
一些实施例中,第一PDCCH可以为由C-RNTI、CS-RNTI和/或MCS-RNTI等用于调度共享数据信道的RNTI进行加扰的PDCCH。
一些实施例中,如图3所示,上述处理能力的变更用于指示如下至少一项:
第一处理能力变更到第三处理能力;
第三处理能力变更到第一处理能力;
第二处理能力变更到第三处理能力;
第三处理能力变更到第二处理能力;
第一处理能力变更到第二处理能力;
第二处理能力变更到第一处理能力。
可选的,上述的第一指示信息可以通过下行控制信息(Downlink Control Information,DCI)承载。
进一步的,上述的第一指示信息可以通过DCI中的第一指示域承载。该第一指示域包括:专用于第一指示信息的指示域,或者,用于第一指示信息和其他指示信息的指示域。
一些实施例中,上述仅用于第一指示信息的指示域可以是相应DCI中的新增指示域。
一些实施例中,上述同时用于第一指示信息和其他指示信息的指示域可以是复用/重用的相应DCI中的现有/已有指示域。
例如,复用/重用的现有指示域可选为以下至少一项:最小适用的调度偏移指示域(Minimum applicable scheduling offset indicator)、优先级指示域(priority indicator)、混合自动重传请求(Hybrid Automatic Repeat Request,HARQ)进程号(processing number)指示域等。
一些实施例中,若复用/重用现有指示域,第一指示信息可以与现有指示域的比特捆绑使用。例如,重用PI指示域时,‘0’即表示原有指示又表示切换到第三处理能力(capability#3),‘1’表示原有指示且又表示切换到第一处理能力(capability#1)。
一些实施例中,上述的第一指示信息还可以用于指示是否进行处理能力切换/改变/变更。比如,取值为‘0’指示不变更,取值为‘1’指示变更。此变更也可以理解为翻转。例如,当前使用capability#1时,若第一指示信息取值为‘1’,则指示终端将不再使用capability#1,而使用capability#3;若第一指示信息取值为‘0’,则指示终端仍然使用capability#1。
本申请实施例中,在至少一个共享信道的最后一个时间单元晚于第一时间间隔的结束位置,或者落入第一时间间隔内的情况下,通信设备比如终端可以执行以下至少一项:
跳过解码和/或传输至少一个共享信道;
跳过第一HARQ码本传输;其中,该第一HARQ码本仅包含至少一个共享信道所对应的HARQ反馈信息;
设置至少一个共享信道所对应的HARQ反馈信息为正反馈ACK或负反馈NACK;
其中,第一时间间隔的结束位置为第一共享信道的起始时刻,至少一个共享信道与第一共享信道应用不同的处理能力。例如,至少一个共享信道对应于第三处理能力,第一共享信道由于超过特定数量RB而应于第二处理能力。
一些实施例中,上述第一时间间隔的取值可以网络侧配置或协议约定。
一些实施例中,上述共享信道/第一共享信道可选为PDSCH和/或PUSCH等。
一些实施例中,上述时间单元可选为时隙、子时隙或者子帧等,对此不作限定。
一些实施例中,如果若干个PDSCH和/或PUSCH所对应的处理时间的最后一个时间单元晚于第一时间间隔的结束位置或者处于第一时间间隔内,第一时间间隔的结束位置为第二PDCCH所在时间单元的起始时刻,则终端可以跳过解码/传输此若干个PDSCH和/或PUSCH。例如,第一时间间隔X取值为10个symbol。
一种实施例中,如果若干数量的PDSCH的RB数量超过特定数量而应用capability#2,则终端可跳过解码这若干数量的PDSCH,当这若干数量的PDSCH的最后一个符号落入到应用capability#3的PDSCH开始之前的M个符号内。
例如,参见图4所示的实例,本实例中第一时间间隔为0。终端收到了前三个PDCCH调度的PDSCH且采用的是处理时间1(即capability#1)进行PDSCH的HARQ反馈处理。但由于这三个PDSCH处理时间相互交叠,且均超过了第四个PDCCH调度所在时间单元的起始时刻(第一时间间隔的结束位置),终端在接收到第四个PDCCH调度的PDSCH且被指示采用capability#3进行该PDSCH的HARQ反馈处理时,处理时间3被迫延长,导致第四个PDSCH的HARQ反馈处理无法在capability#3要求范围内完成。此时,终端可以跳过解码和处理上述前三个PDSCH,并跳过这三个PDSCH的HARQ反馈传输。
本申请实施例提供的数据处理方法,执行主体可以为数据处理装置。本申请实施例中以数据处理装置执行数据处理方法为例,说明本申请实施例提供的数据处理装置。
请参见图5,图5是本申请实施例提供的一种数据处理装置的结构示意图,该装置应用于通信设备,如图5所示,数据处理装置50包括:
处理模块51,用于根据第一信息,使用目标处理能力进行数据处理;
其中,所述第一信息包括如下至少一项:
数据传输相关信息;
第一指示信息;其中,所述第一指示信息用于指示如下至少一项:使用所述目标处理能力、处理能力的变更;
使用的或激活的BWP;其中,所述BWP与通信设备的处理能力相关联;
检测的第一PDCCH的搜索空间;其中,所述搜索空间与通信设备的处理能力相关联;
其中,所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力和/或所述第二处理能力。
可选的,所述数据传输相关信息包括如下至少一项:
被调度的TBS;
被调度的共享信道所占的频域长度和时域长度中的至少一项;
第一调度单元内被调度的共享信道的个数;
任意两个相邻的或者连续的单播数据之间的时间间隔长度。
可选的,在所述第一信息包括所述数据传输相关信息的情况下,所述处理模块51具体用于如下至少一项:
在所述被调度的TBS大于或等于第一预设值的情况下,使用第一目标处理能力进行数据处理;
在所述被调度的TBS小于或等于第二预设值的情况下,使用第二目标处理能力进行数据处理;
在所述被调度的共享信道所占的频域长度和/或时域长度大于或等于第三预设值的情况下,使用第三目标处理能力进行数据处理;
在所述被调度的共享信道所占的频域长度和/或时域长度小于或等于第 四预设值的情况下,使用第四目标处理能力进行数据处理;
在所述第一调度单元内被调度的共享信道的个数大于或等于第五预设值的情况下,使用第五目标处理能力进行数据处理;
在所述第一调度单元内被调度的共享信道的个数小于或等于第六预设值的情况下,使用第六目标处理能力进行数据处理;
在所述任意两个相邻的或者连续的单播数据之间的时间间隔长度大于或等于第七预设值的情况下,使用第七目标处理能力进行数据处理;
在所述任意两个相邻的或者连续的单播数据之间的时间间隔长度小于或等于第八预设值的情况下,使用第八目标处理能力进行数据处理。
可选的,在所述第一信息包括所述使用的或激活的BWP的情况下,所述处理模块51具体用于:
在使用第一BWP,或者第一BWP被激活的情况下,使用第九目标处理能力进行数据处理;其中,所述第九目标处理能力与所述第一BWP相关联。
可选的,在所述第一信息包括所述检测的第一PDCCH的搜索空间的情况下,所述处理模块51具体用于:
在检测第一搜索空间上的第一PDCCH的情况下,使用第十目标处理能力进行数据处理;其中,所述第一PDCCH为特定无线网络临时标识RNTI加扰的PDCCH,所述第十目标处理能力与所述第一搜索空间和所述第一搜索空间组所关联的搜索空间组中的至少一项相关联。
可选的,所述处理能力的变更用于指示如下至少一项:
所述第一处理能力变更到所述第三处理能力;
所述第三处理能力变更到所述第一处理能力;
所述第二处理能力变更到所述第三处理能力;
所述第三处理能力变更到所述第二处理能力。
可选的,所述第一指示信息通过下行控制信息DCI承载。
可选的,所述第一指示信息通过所述DCI中的第一指示域承载;所述第一指示域包括:专用于所述第一指示信息的指示域,或者,用于所述第一指示信息和其他指示信息的指示域。
可选的,数据处理装置50还包括:
执行模块,用于在至少一个共享信道所对应的处理时间的最后一个时间单元晚于第一时间间隔的结束位置,或者处于第一时间间隔内的情况下,执行以下至少一项:
跳过解码和/或传输所述至少一个共享信道;
跳过第一混合自动重传请求HARQ码本传输;其中,所述第一HARQ码本仅包含所述至少一个共享信道所对应的HARQ反馈信息;
设置所述至少一个共享信道所对应的HARQ反馈信息为正反馈ACK或负反馈NACK;
其中,所述第一时间间隔的结束位置为第二PDCCH所在时间单元的起始时刻,所述至少一个共享信道与所述第二PDCCH调度的共享信道对应于不同的处理能力。
本申请实施例中的数据处理装置50可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的数据处理装置50能够实现图2的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图6所示,本申请实施例还提供一种通信设备60,包括处理器61和存储器62,存储器62上存储有可在所述处理器61上运行的程序或指令,该程序或指令被处理器61执行时实现上述数据处理方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种通信设备,包括处理器和通信接口,处理器用于根据第一信息,使用目标处理能力进行数据处理;所述第一信息包括如下至少一项:数据传输相关信息;第一指示信息,所述第一指示信息用于指示如下至少一项:所述终端使用所述目标处理能力、处理能力的变更;使用的或激活的BWP,所述BWP与所述通信设备的处理能力相关联;检测的第一PDCCH的搜索空间,所述搜索空间与所述通信设备的处理能力相关联;所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述 第三处理能力低于所述第一处理能力,所述第三处理能力低于所述第二处理能力。该通信设备实施例可以实现图2的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。该通信设备可选为终端或者网络侧设备。
具体地,图7为实现本申请实施例的一种终端的硬件结构示意图。
该终端700包括但不限于:射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709以及处理器710等中的至少部分部件。
本领域技术人员可以理解,终端700还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器710逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图7中示出的终端结构并不构成对终端的限定,终端可以包括比图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,在此不再赘述。
应理解的是,本申请实施例中,输入单元704可以包括图形处理单元(Graphics Processing Unit,GPU)7041和麦克风7042,图形处理器7041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。显示单元706可包括显示面板7061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。用户输入单元707包括触控面板7071以及其他输入设备7072中的至少一种。触控面板7071,也称为触摸屏。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其他输入设备7072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。
本申请实施例中,射频单元701接收来自网络侧设备的下行数据后,可以传输给处理器710进行处理;另外,射频单元701可以向网络侧设备发送上行数据。通常,射频单元701包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器709可用于存储软件程序或指令以及各种数据。存储器709可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播 放功能、图像播放功能等)等。此外,存储器709可以包括易失性存储器或非易失性存储器,或者,存储器709可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器709包括但不限于这些和任意其它适合类型的存储器。
处理器710可包括一个或多个处理单元;可选的,处理器710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涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。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710中。
其中,处理器710,用于根据第一信息,使用目标处理能力进行数据处理;所述第一信息包括如下至少一项:数据传输相关信息;第一指示信息,所述第一指示信息用于指示如下至少一项:所述终端使用所述目标处理能力、处理能力的变更;使用的或激活的BWP,所述BWP与所述通信设备的处理能力相关联;检测的第一PDCCH的搜索空间,所述搜索空间与所述通信设备的处理能力相关联;所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力,所述第三处理能力低于所述第二处理能力。
本申请实施例提供的终端700能够实现图2的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
具体地,本申请实施例还提供了一种网络侧设备。如图8所示,该网络侧设备80包括:天线81、射频装置82、基带装置83、处理器84和存储器 85。天线81与射频装置82连接。在上行方向上,射频装置82通过天线81接收信息,将接收的信息发送给基带装置83进行处理。在下行方向上,基带装置83对要发送的信息进行处理,并发送给射频装置82,射频装置82对收到的信息进行处理后经过天线81发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置83中实现,该基带装置83包括基带处理器。
基带装置83例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图8所示,其中一个芯片例如为基带处理器,通过总线接口与存储器85连接,以调用存储器85中的程序,执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口86,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本申请实施例的网络侧设备80还包括:存储在存储器85上并可在处理器84上运行的指令或程序,处理器84调用存储器85中的指令或程序执行图5所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述数据处理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,该处理器为上述实施例中所述的终端中的处理器。该可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述数据处理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。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品,所述计算机程序产品被存储在存储介质中,所述计算机程序产品被至少一个处理器执行以实现上述数 据处理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。
本申请实施例还提供了一种通信系统,包括:终端及网络侧设备,终端可用于执行如上所述的数据处理方法的步骤,网络侧设备可用于执行如上所述的数据处理方法的步骤。
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。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
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,本申请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计算机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)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请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申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (20)

  1. 一种数据处理方法,包括:
    通信设备根据第一信息,使用目标处理能力进行数据处理;
    其中,所述第一信息包括如下至少一项:
    数据传输相关信息;
    第一指示信息;其中,所述第一指示信息用于指示如下至少一项:使用所述目标处理能力、处理能力的变更;
    使用的或激活的带宽部分BWP;其中,所述通信设备的处理能力与所述BWP相关联;
    检测的第一物理下行控制信道PDCCH的搜索空间;其中,所述通信设备的处理能力与所述搜索空间相关联;
    其中,所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力和/或所述第二处理能力。
  2. 根据权利要求1所述的方法,其中,所述数据传输相关信息包括如下至少一项:
    被调度的传输块大小TBS;
    被调度的共享信道所占的频域长度和时域长度中的至少一项;
    第一调度单元内被调度的共享信道的个数;
    任意两个相邻的或者连续的单播数据之间的时间间隔长度。
  3. 根据权利要求2所述的方法,其中,在所述第一信息包括所述数据传输相关信息的情况下,所述根据第一信息,使用目标处理能力进行数据处理,包括如下至少一项:
    所述通信设备在所述被调度的TBS大于或等于第一预设值的情况下,使用第一目标处理能力进行数据处理;
    所述通信设备在所述被调度的TBS小于或等于第二预设值的情况下,使用第二目标处理能力进行数据处理;
    所述通信设备在所述被调度的共享信道所占的频域长度和/或时域长度大于或等于第三预设值的情况下,使用第三目标处理能力进行数据处理;
    所述通信设备在所述被调度的共享信道所占的频域长度和/或时域长度小于或等于第四预设值的情况下,使用第四目标处理能力进行数据处理;
    所述通信设备在所述第一调度单元内被调度的共享信道的个数大于或等于第五预设值的情况下,使用第五目标处理能力进行数据处理;
    所述通信设备在所述第一调度单元内被调度的共享信道的个数小于或等于第六预设值的情况下,使用第六目标处理能力进行数据处理;
    所述通信设备在所述任意两个相邻的或者连续的单播数据之间的时间间隔长度大于或等于第七预设值的情况下,使用第七目标处理能力进行数据处理;
    所述通信设备在所述任意两个相邻的或者连续的单播数据之间的时间间隔长度小于或等于第八预设值的情况下,使用第八目标处理能力进行数据处理。
  4. 根据权利要求1所述的方法,其中,在所述第一信息包括所述使用的或激活的BWP的情况下,所述根据第一信息,使用目标处理能力进行数据处理,包括:
    所述通信设备在使用第一BWP,或者第一BWP被激活的情况下,使用第九目标处理能力进行数据处理;其中,所述第九目标处理能力与所述第一BWP相关联。
  5. 根据权利要求1所述的方法,其中,在所述第一信息包括所述检测的第一PDCCH的搜索空间的情况下,所述根据第一信息,使用目标处理能力进行数据处理,包括:
    所述通信设备在检测第一搜索空间上的第一PDCCH的情况下,使用第十目标处理能力进行数据处理;其中,所述第一PDCCH为特定无线网络临时标识RNTI加扰的PDCCH,所述第十目标处理能力与所述第一搜索空间和所述第一搜索空间组所关联的搜索空间组中的至少一项相关联。
  6. 根据权利要求1所述的方法,其中,所述处理能力的变更用于指示如下至少一项:
    所述第一处理能力变更到所述第三处理能力;
    所述第三处理能力变更到所述第一处理能力;
    所述第二处理能力变更到所述第三处理能力;
    所述第三处理能力变更到所述第二处理能力。
  7. 根据权利要求1所述的方法,其中,所述第一指示信息通过下行控制信息DCI承载。
  8. 根据权利要求7所述的方法,其中,所述第一指示信息通过所述DCI中的第一指示域承载;所述第一指示域包括:专用于所述第一指示信息的指示域,或者,用于所述第一指示信息和其他指示信息的指示域。
  9. 根据权利要求1所述的方法,其中,所述方法还包括:
    在至少一个共享信道的最后一个时间单元晚于第一时间间隔的结束位置,或者落入第一时间间隔内的情况下,所述通信设备执行以下至少一项:
    跳过解码和/或传输所述至少一个共享信道;
    跳过第一混合自动重传请求HARQ码本传输;其中,所述第一HARQ码本仅包含所述至少一个共享信道所对应的HARQ反馈信息;
    设置所述至少一个共享信道所对应的HARQ反馈信息为正反馈ACK或负反馈NACK;
    其中,所述第一时间间隔的结束位置为第一共享信道的起始时刻,所述至少一个共享信道与所述第一共享信道应用不同的处理能力。
  10. 一种数据处理装置,包括:
    处理模块,用于根据第一信息,使用目标处理能力进行数据处理;
    其中,所述第一信息包括如下至少一项:
    数据传输相关信息;
    第一指示信息;其中,所述第一指示信息用于指示如下至少一项:使用所述目标处理能力、处理能力的变更;
    使用的或激活的BWP;其中,通信设备的处理能力与所述BWP相关联;
    检测的第一PDCCH的搜索空间;其中,通信设备的处理能力与所述搜索空间相关联;
    其中,所述目标处理能力为第一处理能力、第二处理能力和第三处理能力中一种,所述第三处理能力低于所述第一处理能力和/或所述第二处理能力。
  11. 根据权利要求10所述的装置,其中,所述数据传输相关信息包括如 下至少一项:
    被调度的TBS;
    被调度的共享信道所占的频域长度和时域长度中的至少一项;
    第一调度单元内被调度的共享信道的个数;
    任意两个相邻的或者连续的单播数据之间的时间间隔长度。
  12. 根据权利要求11所述的装置,其中,在所述第一信息包括所述数据传输相关信息的情况下,所述处理模块具体用于如下至少一项:
    在所述被调度的TBS大于或等于第一预设值的情况下,使用第一目标处理能力进行数据处理;
    在所述被调度的TBS小于或等于第二预设值的情况下,使用第二目标处理能力进行数据处理;
    在所述被调度的共享信道所占的频域长度和/或时域长度大于或等于第三预设值的情况下,使用第三目标处理能力进行数据处理;
    在所述被调度的共享信道所占的频域长度和/或时域长度小于或等于第四预设值的情况下,使用第四目标处理能力进行数据处理;
    在所述第一调度单元内被调度的共享信道的个数大于或等于第五预设值的情况下,使用第五目标处理能力进行数据处理;
    在所述第一调度单元内被调度的共享信道的个数小于或等于第六预设值的情况下,使用第六目标处理能力进行数据处理;
    在所述任意两个相邻的或者连续的单播数据之间的时间间隔长度大于或等于第七预设值的情况下,使用第七目标处理能力进行数据处理;
    在所述任意两个相邻的或者连续的单播数据之间的时间间隔长度小于或等于第八预设值的情况下,使用第八目标处理能力进行数据处理。
  13. 根据权利要求10所述的装置,其中,在所述第一信息包括所述使用的或激活的BWP的情况下,所述处理模块具体用于:
    在使用第一BWP,或者第一BWP被激活的情况下,使用第九目标处理能力进行数据处理;其中,所述第九目标处理能力与所述第一BWP相关联。
  14. 根据权利要求10所述的装置,其中,在所述第一信息包括所述检测的第一PDCCH的搜索空间的情况下,所述处理模块具体用于:
    在检测第一搜索空间上的第一PDCCH的情况下,使用第十目标处理能力进行数据处理;其中,所述第一PDCCH为特定无线网络临时标识RNTI加扰的PDCCH,所述第十目标处理能力与所述第一搜索空间和所述第一搜索空间组所关联的搜索空间组中的至少一项相关联。
  15. 根据权利要求10所述的装置,其中,所述装置还包括:
    执行模块,用于在至少一个共享信道的最后一个时间单元晚于第一时间间隔的结束位置,或者落入第一时间间隔内的情况下,执行以下至少一项:
    跳过解码和/或传输所述至少一个共享信道;
    跳过第一混合自动重传请求HARQ码本传输;其中,所述第一HARQ码本仅包含所述至少一个共享信道所对应的HARQ反馈信息;
    设置所述至少一个共享信道所对应的HARQ反馈信息为正反馈ACK或负反馈NACK;
    其中,所述第一时间间隔的结束位置为第一共享信道所在时间单元的起始时刻,所述至少一个共享信道与所述第一共享信道应用不同的处理能力。
  16. 一种通信设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求1至9任一项所述的数据处理方法的步骤。
  17. 一种可读存储介质,所述可读存储介质上存储程序或指令,其中,所述程序或指令被处理器执行时实现如权利要求1至9任一项所述的数据处理方法。
  18. 一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,其中,所述处理器用于运行程序或指令,实现如权利要求1至9任一项所述的数据处理方法。
  19. 一种计算机程序产品,所述计算机程序产品被存储在非易失的存储介质中,其中,所述计算机程序产品被至少一个处理器执行以实现如权利要求1至9任一项所述的数据处理方法。
  20. 一种通信设备,被配置为执行如权利要求1至9任一项所述的数据处理方法。
PCT/CN2022/143284 2021-12-29 2022-12-29 数据处理方法、装置、通信设备及可读存储介质 WO2023125775A1 (zh)

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