WO2021056562A1 - 无线通信方法、装置和系统 - Google Patents

无线通信方法、装置和系统 Download PDF

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Publication number
WO2021056562A1
WO2021056562A1 PCT/CN2019/109180 CN2019109180W WO2021056562A1 WO 2021056562 A1 WO2021056562 A1 WO 2021056562A1 CN 2019109180 W CN2019109180 W CN 2019109180W WO 2021056562 A1 WO2021056562 A1 WO 2021056562A1
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Prior art keywords
configuration
bwp
control information
hpn
field
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PCT/CN2019/109180
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English (en)
French (fr)
Inventor
陈哲
张磊
宋磊
王昕�
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富士通株式会社
陈哲
张磊
宋磊
王昕�
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Priority to PCT/CN2019/109180 priority Critical patent/WO2021056562A1/zh
Publication of WO2021056562A1 publication Critical patent/WO2021056562A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • This application relates to the field of communications.
  • the NR (New Radio) system only supports the configuration of a downlink semi-persistent scheduling (DL SPS, Downlink Semi-persistent Scheduling) in a BWP (Bandwidth Part).
  • DL SPS Downlink Semi-persistent Scheduling
  • BWP Bandwidth Part
  • the NR system only supports the configuration of one type 2 uplink grant (UL Grant Type 2) in one BWP.
  • UL Grant Type 2 uplink grant
  • the NR system needs to be configured in a BWP and can activate more than one type 2 uplink licenses at the same time.
  • HPN HARQ process number, hybrid automatic repeat request process number
  • embodiments of the present application provide a wireless communication method, device, and system to ensure the flexibility of the system.
  • a wireless communication method wherein the method includes:
  • the terminal device receives the first control information.
  • the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable or pre-configured. Defined; and
  • the terminal device determines the configuration permission configuration (CG configuration) or configuration permission configuration (CG configuration) set corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information ;
  • the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R
  • the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R
  • the larger of the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L+R
  • L is the length of the HPN domain
  • R is the length of the RV domain.
  • a wireless communication method wherein the method includes:
  • the terminal device receives the first control information.
  • the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable or pre-configured. Defined; and
  • the terminal device determines the semi-persistent scheduling configuration (SPS configuration) or semi-persistent scheduling configuration (SPS configuration) corresponding to the first control information according to the HPN field and/or the RV field of the first control information )set;
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L+R , or the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L+R ;
  • the larger of the number N of semi-persistent scheduling configuration sets configured on a BWP and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L+R ;
  • L is all The length of the HPN field, and R is the length of the RV field.
  • a wireless communication method wherein the method includes:
  • the terminal device receives the first control information, the length of the HPN field of the first control information is configurable.
  • CG configuration a configuration permission configuration
  • CG configuration a configuration permission configuration set corresponding to the first control information according to the HPN field of the first control information
  • the number M of configuration permission configurations configured on a BWP is less than or equal to 2 L
  • the number N of configuration permission configuration sets configured on a BWP is less than or equal to 2 L ; or, it is configured on a BWP
  • the larger value of the number N of configuration permission configuration sets and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L
  • L is the length of the HPN domain.
  • a wireless communication method wherein the method includes:
  • the terminal device receives the first control information, the length of the HPN field of the first control information is configurable.
  • the terminal device determines a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration (SPS configuration) set corresponding to the first control information according to the HPN field of the first control information;
  • SPS configuration semi-persistent scheduling configuration
  • SPS configuration semi-persistent scheduling configuration
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L
  • the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L ; or, on a BWP
  • the larger value of the number N of configured semi-persistent scheduling configuration sets and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L
  • L is the length of the HPN domain.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable Or pre-defined; and
  • a determining unit which determines a configuration permission configuration (CG configuration) or a configuration permission configuration (CG configuration) set corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information ;
  • the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R
  • the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R
  • the larger of the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L+R
  • L is the length of the HPN domain
  • R is the length of the RV domain.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable Or pre-defined; and
  • a determining unit which determines a semi-persistent scheduling configuration (SPS configuration) or semi-persistent scheduling configuration (SPS configuration) corresponding to the first control information according to the HPN field and/or the RV field of the first control information )set;
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L+R , or the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L+R ;
  • the larger of the number N of semi-persistent scheduling configuration sets configured on a BWP and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L+R ;
  • L is all The length of the HPN field, and R is the length of the RV field.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN field of the first control information is configurable
  • a determining unit which determines a configuration permission configuration (CG configuration) or a configuration permission configuration (CG configuration) set corresponding to the first control information according to the HPN field of the first control information;
  • the number M of configuration permission configurations configured on a BWP is less than or equal to 2 L
  • the number N of configuration permission configuration sets configured on a BWP is less than or equal to 2 L ; or, it is configured on a BWP
  • the larger value of the number N of configuration permission configuration sets and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L
  • L is the length of the HPN domain.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN field of the first control information is configurable
  • a determining unit which determines a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration (SPS configuration) set corresponding to the first control information according to the HPN field of the first control information;
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L
  • the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L ; or, on a BWP
  • the larger value of the number N of configured semi-persistent scheduling configuration sets and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L
  • L is the length of the HPN domain.
  • a terminal device wherein the terminal device includes the device according to any one of the foregoing fifth aspect to the eighth aspect.
  • a communication system including the terminal device and the network device described in the ninth aspect.
  • a computer-readable program is provided, wherein when the program is executed in a terminal device, the program causes the computer to execute the aforementioned first aspect to the fourth aspect in the terminal device.
  • a storage medium storing a computer-readable program, wherein the computer-readable program enables a computer to execute any one of the aforementioned aspects of the first to fourth aspects in a terminal device.
  • HPN domain and RV domain of DCI are used, or the HPN domain of DCI is used to indicate the activated or deactivated/released DL SPS configuration or CG configuration, thereby ensuring the flexibility of the system.
  • Figure 1 is a schematic diagram of semi-persistent scheduling
  • Figure 2 is another schematic diagram of semi-persistent scheduling
  • FIG. 3 is a schematic diagram of the method of the embodiment of the first aspect of the present application.
  • FIG. 5 is a schematic diagram of the method of the embodiment of the third aspect of the present application.
  • FIG. 6 is a schematic diagram of the method of the embodiment of the fourth aspect of the present application.
  • FIG. 7 is a schematic diagram of the method of the embodiment of the fifth aspect of the present application.
  • FIG. 8 is a schematic diagram of a device according to an embodiment of the sixth aspect of the present application.
  • FIG. 9 is a schematic diagram of the device of the embodiment of the seventh aspect of the present application.
  • FIG. 10 is a schematic diagram of a device according to an embodiment of the eighth aspect of the present application.
  • FIG. 11 is a schematic diagram of a device according to an embodiment of the ninth aspect of the present application.
  • FIG. 12 is a schematic diagram of a device according to an embodiment of the tenth aspect of the present application.
  • FIG. 13 is a schematic diagram of a terminal device according to an embodiment of the eleventh aspect of the present application.
  • Fig. 14 is a schematic diagram of a network device according to an embodiment of the twelfth aspect of the present application.
  • the terms “first”, “second”, etc. are used to distinguish different elements from the terms, but they do not indicate the spatial arrangement or chronological order of these elements. These elements should not be used by these terms. Limited.
  • the term “and/or” includes any and all combinations of one or more of the associated listed terms.
  • the terms “comprising”, “including”, “having” and the like refer to the existence of the stated features, elements, elements or components, but do not exclude the presence or addition of one or more other features, elements, elements or components.
  • the term "communication network” or “wireless communication network” can refer to a network that meets any of the following communication standards, such as Long Term Evolution (LTE), and Enhanced Long Term Evolution (LTE-A, LTE-A). Advanced), Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), High-Speed Packet Access (HSPA, High-Speed Packet Access), etc.
  • LTE Long Term Evolution
  • LTE-A Enhanced Long Term Evolution
  • LTE-A LTE-A
  • Advanced Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • High-Speed Packet Access High-Speed Packet Access
  • HSPA High-Speed Packet Access
  • the communication between devices in the communication system can be carried out according to any stage of communication protocol, for example, it can include but not limited to the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G and future 5G, New Radio (NR, New Radio), etc., and/or other currently known or future communication protocols.
  • Network device refers to, for example, a device in a communication system that connects a terminal device to a communication network and provides services for the terminal device.
  • Network equipment may include but not limited to the following equipment: base station (BS, Base Station), access point (AP, Access Point), transmission and reception point (TRP, Transmission Reception Point), broadcast transmitter, mobile management entity (MME, Mobile Management Entity), gateway, server, radio network controller (RNC, Radio Network Controller), base station controller (BSC, Base Station Controller), etc.
  • the base station may include but is not limited to: Node B (NodeB or NB), evolved Node B (eNodeB or eNB), 5G base station (gNB), etc., and may also include remote radio head (RRH, Remote Radio Head) , Remote Radio Unit (RRU, Remote Radio Unit), relay (relay), or low-power node (such as femto, pico, etc.).
  • NodeB Node B
  • eNodeB or eNB evolved Node B
  • gNB 5G base station
  • RRH Remote Radio Head
  • RRU Remote Radio Unit
  • relay relay
  • low-power node such as femto, pico, etc.
  • base station can include some or all of their functions, and each base station can provide communication coverage for a specific geographic area.
  • the term "cell” may refer to a base station and/or its coverage area, depending on the context in which the term is used.
  • the term "User Equipment” refers to, for example, a device that accesses a communication network through a network device and receives network services, and may also be referred to as "Terminal Equipment” (TE, Terminal Equipment).
  • Terminal equipment can be fixed or mobile, and can also be called mobile station (MS, Mobile Station), terminal, user, subscriber station (SS, Subscriber Station), access terminal (AT, Access Terminal), station, etc. Wait.
  • terminal devices may include but are not limited to the following devices: cellular phones (Cellular Phone), personal digital assistants (PDAs, Personal Digital Assistant), wireless modems, wireless communication devices, handheld devices, machine-type communication devices, laptop computers, Cordless phones, smart phones, smart watches, digital cameras, etc.
  • cellular phones Cellular Phone
  • PDAs personal digital assistants
  • wireless modems wireless communication devices
  • handheld devices machine-type communication devices
  • laptop computers Cordless phones
  • smart phones smart watches, digital cameras, etc.
  • a terminal device may also be a machine or device that performs monitoring or measurement.
  • it may include, but is not limited to: Machine Type Communication (MTC) terminals, In-vehicle communication terminals, device to device (D2D, Device to Device) terminals, machine to machine (M2M, Machine to Machine) terminals, etc.
  • MTC Machine Type Communication
  • D2D Device to Device
  • M2M Machine to Machine
  • one DL SPS generally corresponds to one SPS configuration
  • the downlink semi-persistent scheduling activation control information refers to control information used to activate one SPS configuration set.
  • the SPS configuration set has a specific index or no specific index
  • the SPS configuration set includes one or more SPS configurations.
  • the UE receives the activated PDCCH (DCI)
  • the DCI and the corresponding SPS configuration will provide information for receiving the corresponding PDSCH.
  • the UE receives the first PDSCH after activation (in time slot n).
  • the UE will determine the receiving position of the second PDSCH according to the period in the SPS configuration (for example, the period is P), that is, time slot n+P, and so on to receive subsequent PDSCHs.
  • the UE receives the downlink semi-persistent scheduling release/deactivation control information (DL SPS release/deactivation PDCCH)
  • the UE stops receiving the PDSCH corresponding to the corresponding SPS configuration, or clears the corresponding downlink assignment (clear the corresponding DL assignment) And release the corresponding configurations (release corresponding configurations).
  • DL SPS release/deactivation PDCCH downlink semi-persistent scheduling release/deactivation control information
  • an activated PDCCH activates an SPS configuration set, which can be understood as all SPS configurations in the SPS configuration set are activated or reactivated, and conforms to the foregoing behavior description.
  • a release or deactivate PDCCH releases or deactivates an SPS configuration set, which can be understood as all SPS configurations in the SPS configuration set are deactivated or released (if the corresponding SPS configuration is activated) , And comply with the above behavior description.
  • one UL Grant Type 2 uplink transmission generally corresponds to one CG configuration
  • the second type of uplink grant activation control information refers to the activation of a CG configuration set
  • the CG configuration set has a specific index or no specific index.
  • the CG configuration set contains one or more than one CG configuration.
  • DCI activated PDCCH
  • the DCI and the corresponding CG configuration will provide information for sending the corresponding PUSCH.
  • the UE sends the first PUSCH after activation (in time slot n).
  • the UE will determine the sending position of the second PUSCH according to the period in the CG configuration (for example, the period is P), that is, time slot n+P, and send subsequent PUSCHs by analogy.
  • the UE receives the downlink semi-persistent scheduling release/deactivation control information (DL SPS release/deactivation PDCCH)
  • the UE stops sending the PUSCH corresponding to the corresponding CG configuration, or clears the corresponding UL grants And release the corresponding configurations (release corresponding configurations).
  • DL SPS release/deactivation PDCCH downlink semi-persistent scheduling release/deactivation control information
  • an activated PDCCH activates a CG configuration set, which can be understood as all CG configurations in the CG configuration set are activated or reactivated, and conforms to the foregoing behavior description.
  • a release or deactivation PDCCH releases a CG configuration set, which can be understood as all CG configurations in the CG configuration set are released or deactivated (if the corresponding CG configuration is activated), and conforms to The above behavior description.
  • the time slot is used as the time unit, but this application is not limited to this.
  • the time unit involved in this application can also be a symbol or a sub-slot or a frame. (frame) or sub-frame (sub-frame), etc.
  • an index (index) may also be referred to as an identification (ID) or a number. Unless otherwise specified, an index (index) has the same concept as an identification (ID) or a number.
  • FIG. 3 is a schematic diagram of a wireless communication method according to an embodiment of the first aspect of the present application. Please refer to FIG. 3.
  • the method includes:
  • Operation 301 The terminal device receives first control information, the length of the HPN (HARQ process number, hybrid automatic repeat request process number) field of the first control information is configurable, and the RV (Redundancy) field of the first control information is configurable. version, redundancy version) The length of the field is configurable or predefined;
  • Operation 302 The terminal device determines the configuration permission configuration (CG configuration) or configuration permission configuration (CG configuration) corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information. configuration) collection.
  • CG configuration configuration permission configuration
  • CG configuration configuration permission configuration
  • the length of the HPN field of the first control information is configurable, and it can also be understood that the length of the HPN field of the DCI format corresponding to the first control information is configurable.
  • the terminal device selects a CG configuration set from one or more CG configuration sets according to the bit information carried in the HPN field and/or RV field of the first control information .
  • one CG configuration set may include one CG configuration or include more than one CG configuration.
  • one CG configuration set can be mapped to one or more than one CG configuration.
  • the index of the CG configuration set is indicated by the bit information.
  • the CG configuration set is equivalent to the CG configuration, that is, the terminal device selects one from one or more CG configurations according to the bit information carried in the HPN field and/or RV field of the first control information CG configuration. Wherein, the index of the CG configuration is indicated by the bit information.
  • the terminal device when the CG configuration set is configured, or the mapping relationship between the CG configuration set and the CG configuration is configured, the terminal device according to the HPN domain and/or of the first control information Or the RV domain determines the configuration permission configuration (CG configuration) set corresponding to the first control information; when the CG configuration set is not configured, or the mapping relationship between the CG configuration set and the CG configuration is not configured The terminal device determines the configuration permission configuration (CG configuration) corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information.
  • CG configuration set can be equivalent to a CG configuration state (CG configuration state), where one CG configuration state can be associated with one or more CG configurations /Mapping.
  • one situation is that the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R , that is, log 2 N ⁇ L+R, where L is The length of the aforementioned HPN field, and R is the length of the aforementioned RV field. That is, the terminal device expects that the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R .
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the length of the HPN field is configurable, by setting N ⁇ 2 L+R , it is avoided that the sum of the length of the HPN field and the RV field is too short, which is not enough to indicate all CG configuration sets (corresponding indexes), Resulting in a situation where some uplink CG configuration or CG configuration set cannot be indicated.
  • the flexibility of the system is guaranteed.
  • another situation is that the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R , that is, log 2 M ⁇ L+R, where L is The length of the aforementioned HPN field, and R is the length of the aforementioned RV field. That is, the terminal device expects that the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R .
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the CG configuration set is not configured or the mapping relationship between the CG configuration set and the CG configuration is not configured (that is, the CG configuration set is equivalent to the CG configuration, then the CG configuration set The number is the number of CG configurations).
  • another situation is that the number of configuration permission configuration sets configured on a bandwidth unit (BWP) is N and the number of configuration permission configurations configured on the bandwidth unit (BWP) is M
  • the larger value in is less than or equal to 2 L+R , that is, log 2 (max(M,N)) ⁇ L+R, where L is the length of the aforementioned HPN domain, and R is the length of the aforementioned RV domain. That is, the terminal device expects that the larger value of the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) and the number M of configuration permission configurations configured on the bandwidth unit (BWP) is less than or Equal to 2 L+R .
  • the HPV and RV domains can jointly indicate the activation of the CG configuration (at this time, no CG configuration set for activation is configured), that is, the HPV domain and the RV domain indicate the corresponding CG configuration index; at the same time , The HPN domain and the RV domain are also used to jointly indicate the deactivation of the CG configuration set (at this time, the CG configuration set for deactivation is configured), that is, the HPV domain and the RV domain indicate the corresponding CG Configure the index of the collection.
  • the length of the HPN field is configurable, by making max ⁇ M,N ⁇ 2 L+R , it is avoided that the sum of the length of the HPN field and the RV field is too short, which is not enough to indicate all CG configurations (corresponding Index) or CG configuration set (corresponding index), resulting in a situation where a part of the uplink CG configuration or CG configuration set cannot be indicated.
  • max ⁇ M,N ⁇ 2 L+R it is avoided that the sum of the length of the HPN field and the RV field is too short, which is not enough to indicate all CG configurations (corresponding Index) or CG configuration set (corresponding index), resulting in a situation where a part of the uplink CG configuration or CG configuration set cannot be indicated.
  • the above-mentioned number N of CG configuration sets configured on a BWP refers to one of the following situations:
  • the number N1 of configuration permission configuration sets used for activation on the BWP that is, the CG configuration set configured on the above BWP is a CG configuration set used for activation;
  • the number of configuration permission configuration sets used for release or deactivation (for release or deactivation) N2 on the BWP, that is, the CG configuration set configured on the BWP is the CG configuration activation for release or deactivation ;
  • the configuration permission configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP that is, the CG configuration set configured on the above BWP can be used For activation, it can also be used for release or deactivation, that is, the CG configured on the above BWP does not distinguish the corresponding purpose, that is, it does not distinguish whether it is used for activation or for release/deactivation;
  • the larger value of the number N1 of configuration permission configuration sets used for activation (for activation) and the number N2 of configuration permission configuration sets used for release or deactivation (for release or deactivation) on the BWP (max( N1, N2 ⁇ ), that is, if the number of CG configuration sets used for activation N1 is greater than the number of CG configuration sets used for release or deactivation N2, then the CG configuration set configured on the above BWP is used CG configuration set for the active, and vice versa.
  • N1 and N2 are equal, take any one of N1 and N2.
  • the above-mentioned BWP refers to the BWP indicated by the first control information, but the present application is not limited to this.
  • the BWP may also be an initial BWP or a default BWP.
  • the above-mentioned first control information may be configured UL Type 2 control signaling, that is, signaling used for CG configuration activation or deactivation/release, and the signaling may also be It is another name, and this application is not limited to this.
  • the format of the above-mentioned first control information may be DCI format 0_2, or may be other DCI formats, and the present application is not limited to this.
  • the above-mentioned first control information is used for the activation of the scheduling corresponding to the first control information, that is, the first control information may be signaling for activation of the corresponding CG configuration, and That is, the first control information may be UL grant Type 2 activation DCI, or it may be understood as UL grant Type 2 scheduling activation PDCCH.
  • the first control information may be valid activated DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the configuration permission configuration or the configuration permission configuration set is '0';
  • the NDI (new data indicator) field of the enable transport block (TB) is 0, that is, all bits are 0.
  • the terminal device can determine which UL CG configuration set is activated according to the HPN field and the RV field of a valid activation (activation) DCI.
  • the above-mentioned first control information is used for the release or deactivation of the schedule corresponding to the first control information, that is, the first control information may be used for the corresponding CG configuration Deactivation/release signaling, that is, the first control information may be UL grant Type 2 release/deactivation DCI, or it may be understood as UL grant Type 2 scheduling release/deactivation PDCCH.
  • the first control information may be a valid release or deactivation of DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the configuration permission configuration or the configuration permission configuration set is '0';
  • NDI new data indicator
  • All bits of the MCS (modulation and coding scheme) field of the first control information are 1;
  • All bits of the FDRA (frequency domain resource assignment) field of the first control information are 1.
  • the terminal device can determine which UL CG configuration set is released/deactivated according to the HPN domain and RV domain of a valid release/deactivation (release/deactivation) DCI.
  • the number of bits X used to indicate the above CG configuration or CG configuration set in the HPN field and/or RV field of the first control information may be configured by RRC signaling, or may be configured by the above BWP
  • the number of CG configurations configured on the M is determined, for example It may also be determined by the number N'of the CG configuration set corresponding to the configuration on the BWP, for example by A bit, at least when the CG configuration set is not configured, can independently indicate M CG configurations, thereby ensuring the flexibility of the system.
  • the bits, at least when the CG configuration set is configured can independently indicate N'CG configurations, thereby ensuring the flexibility of the system.
  • the number N'of configuration permission configuration sets corresponding to configurations on the BWP refers to the number N1 of configuration permission configuration sets configured on the BWP for activation (for activation); Or, the number of configuration permission configuration sets configured on the BWP for release or deactivation (for release or deactivation) N2; or, the configuration on the BWP can be used for both activation (for activation) or The number of configuration permission configuration sets N3 for release or deactivation (for release or deactivation).
  • the CG configuration set of the corresponding configuration is the CG configuration set for activation (the number is also the corresponding number).
  • the corresponding configured CG configuration set is the CG configuration set used for release or deactivation (the number is also a corresponding number).
  • the same one or more CG configuration sets can be used for activation of CG configurations, and can also be used for deactivation or release of CG configurations. In this case, the CG configuration sets need not be distinguished as described above.
  • the number of the CG configuration set is equal to the number of the CG configuration.
  • the index of the CG configuration or the CG configuration set is determined by the X bits of the HPN field, or the index of the CG configuration or the CG configuration set is determined by the L bits of the HPN field and the XL of the RV field.
  • the grid bit is ok.
  • the X bits can be the X high-order bits (MSB) of the HPN domain, or the X low-order bits (LSB) of the HPN domain.
  • X is determined by M
  • the index of the CG configuration can be based on the HPN domain in the activated DCI LSB/MSB bits are determined; if The CG configuration index can be based on the HPN domain and RV domain
  • CG configuration when the CG configuration set is not configured or CG configuration set (when the CG configuration set is configured)
  • the index of the CG configuration or the CG configuration set needs 4 bits to indicate, where the first 3 high bits can be provided by the HPN field (in the order from high to low or from low to high), and the last The bit can be provided by the highest or lowest bit of the RV field.
  • the index of the CG configuration or the CG configuration set is determined by the X bits of the RV field, or the index of the CG configuration or the CG configuration set is determined by the R bits of the RV field and the index of the HPN field. XR bits are determined.
  • CG configuration when the CG configuration set is not configured or CG configuration set (when the CG configuration set is configured)
  • the index of may be determined according to the X LSB/MSB bits of the RV domain in the activated DCI; if X>R, the index of the CG configuration or CG configuration set may be determined according to the XR MSB/LSB of the RV domain and the HPN domain.
  • the index of the CG configuration set may also be the index of the CG configuration included in the CG configuration set.
  • a CG configuration set is a CG configuration, or the index of a CG configuration set is the CG The index of the configuration.
  • the length L of the HPN field is configurable.
  • the length L of the HPN field is indicated by RRC signaling, or the length of the HPN field is related to the number of configured HARQ processes (hybrid automatic repeat request processes). For example, if the number of configured HARQ processes is N HPN , then N HPN ⁇ 2 L.
  • the number of HARQ processes mentioned above may be the number of HARQ processes corresponding to a specific priority or a specific service.
  • the number of HARQ processes may be the number of HARQ processes of a specific priority on the aforementioned BWP or serving cell, or the number of HARQ processes of a specific service on the aforementioned BWP or serving cell.
  • the BWP may be the BWP indicated by the first control information
  • the serving cell may also be the serving cell indicated by the first control information, but the application is not limited to this.
  • the serving cell indicated by the first control information may be the serving cell indicated by the CI (carrier indicator) field of the first control information, or it may be the same service as the serving cell receiving the first control information Cell, but this application is not limited to this.
  • the length of the RV field can be configured through RRC signaling, for example, the range of configuration is 0 bit, 1 bit, and 2 bits; it can also be predefined, for example, the RV field
  • the predefined length of can be 0 bit, 1 bit, or 2 bits, and the application is not limited to this.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the second aspect of the present application provides a wireless communication method, which is applied to a terminal device.
  • the difference from the embodiment of the first aspect is that the embodiment of the second aspect uses the HPN domain and the RV domain of the DCI to jointly indicate SPS configuration collection.
  • FIG. 4 is a schematic diagram of a wireless communication method according to an embodiment of the second aspect of the present application. As shown in FIG. 4, the method includes:
  • Operation 401 The terminal device receives first control information, the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable Or predefined;
  • Operation 402 The terminal device determines a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information (SPS configuration) collection.
  • SPS configuration semi-persistent scheduling configuration
  • SPS configuration a semi-persistent scheduling configuration corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information (SPS configuration) collection.
  • the length of the HPN field of the first control information is configurable, and it can also be understood that the length of the HPN field of the DCI format corresponding to the first control information is configurable.
  • the terminal device selects an SPS configuration set from one or more SPS configuration sets according to the bit information carried in the HPN field and/or RV field of the first control information .
  • one SPS configuration set may include one SPS configuration or include more than one SPS configuration.
  • one SPS configuration set can be mapped to one or more SPS configurations.
  • the index of the SPS configuration set is indicated by the bit information.
  • the SPS configuration set is equivalent to the SPS configuration, that is, the terminal device selects one from one or more SPS configurations according to the bit information carried in the HPN field and/or RV field of the first control information SPS configuration.
  • the index of the SPS configuration is indicated by the bit information.
  • the terminal device when the SPS configuration set is configured, or the mapping relationship between the SPS configuration set and the SPS configuration is configured, the terminal device according to the HPN domain and/or of the first control information Or the RV domain determines the SPS configuration set corresponding to the first control information; when the SPS configuration set is not configured, or the mapping relationship between the SPS configuration set and the SPS configuration is not configured, the terminal device The HPN field and/or the RV field of the first control information determine the SPS configuration corresponding to the first control information.
  • SPS configuration set is equivalent to SPS configuration state (SPS configuration state), where one SPS configuration state can be associated with one or more SPS configurations /Mapping.
  • one situation is that the number N of SPS configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R , that is, log 2 N ⁇ L+R, where L is the above
  • L is the above
  • R is the length of the above RV field. That is, the terminal device expects that the number N of SPS configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R .
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the length of the HPN field is configurable, by making N ⁇ 2 L+R , it is avoided that the sum of the length of the HPN field and the RV field is too short, which is not enough to indicate all SPS configuration sets (corresponding indexes), Resulting in a situation where a part of the uplink SPS configuration or SPS configuration set cannot be indicated.
  • the flexibility of the system is guaranteed.
  • another situation is that the number M of SPS configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R , that is, log 2 M ⁇ L+R, where L is the above
  • L is the above
  • R is the length of the above RV field. That is, the terminal device expects that the number M of SPS configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R .
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the SPS configuration set is not configured or the mapping relationship between the SPS configuration set and the SPS configuration is not configured (that is, the SPS configuration set is equivalent to the SPS configuration, then the SPS configuration set The number is the number of SPS configurations).
  • the sum of the length of the HPN field and the RV field is not too short, which is not enough to indicate all SPS configurations (corresponding indexes), resulting in a part of the downlink SPS Configure the situation where it cannot be indicated.
  • the flexibility of the system is guaranteed.
  • another situation is that the number N of SPS configuration sets configured on a bandwidth unit (BWP) and the number M of SPS configurations configured on the bandwidth unit (BWP)
  • the larger value is less than or equal to 2 L+R , that is, log 2 (max(M,N)) ⁇ L+R, where L is the length of the HPN domain, and R is the length of the RV domain. That is, the terminal device expects that the larger of the number N of SPS configuration sets configured on a bandwidth unit (BWP) and the number M of SPS configurations configured on the bandwidth unit (BWP) is less than or equal to 2.
  • L+R log 2 (max(M,N)
  • the HPV and RV domains can jointly indicate the activation of the SPS configuration (at this time, there is no SPS configuration set configured for activation), that is, the SPS configuration index corresponding to the HPV domain and the RV domain indication; at the same time ,
  • the HPN domain and the RV domain are also used to jointly indicate the deactivation of the SPS configuration set (at this time, the SPS configuration set for deactivation is configured), that is, the HPV domain and the RV domain indicate the corresponding SPS Configure the index of the collection.
  • the length of the HPN field is configurable, by making max ⁇ M,N ⁇ 2 L+R , it is avoided that the sum of the length of the HPN field and the RV field is too short, which is not enough to indicate all SPS configurations (corresponding Index) or SPS configuration set (corresponding index), resulting in a situation where a part of the uplink SPS configuration or SPS configuration set cannot be indicated.
  • max ⁇ M,N ⁇ 2 L+R it is avoided that the sum of the length of the HPN field and the RV field is too short, which is not enough to indicate all SPS configurations (corresponding Index) or SPS configuration set (corresponding index), resulting in a situation where a part of the uplink SPS configuration or SPS configuration set cannot be indicated.
  • the above-mentioned number N of SPS configuration sets configured on a BWP refers to one of the following situations:
  • the number N1 of SPS configuration sets used for activation on the BWP that is, the SPS configuration set configured on the above BWP is an SPS configuration set used for activation;
  • the number N2 of SPS configuration sets used for release or deactivation (for release or deactivation) on the BWP is the SPS configuration activation used for release or deactivation;
  • the SPS configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP that is, the SPS configuration set configured on the BWP can be used for Activation can also be used for release or deactivation, that is, the SPS configured on the above BWP does not distinguish the corresponding purpose, that is, it does not distinguish whether it is used for activation or for release/deactivation;
  • the larger value of the number N1 of SPS configuration sets used for activation (for activation) and the number N2 of SPS configuration sets used for release or deactivation (for release or deactivation) on the BWP max(N1, N2 ⁇ ), that is, if the number of SPS configuration sets used for activation N1 is greater than the number of SPS configuration sets used for release or deactivation N2, the SPS configuration sets configured on the above BWP are used for activation SPS configuration collection and vice versa.
  • N1 and N2 are equal, take any one of N1 and N2.
  • the above-mentioned BWP refers to the BWP indicated by the first control information, but the present application is not limited to this.
  • the BWP may also be an initial BWP or a default BWP.
  • the above-mentioned first control information may be downlink semi-persistent scheduling assignment (DL SPS assignment) control signaling, that is, signaling used for SPS configuration activation or deactivation/release, and the signaling may also be Other names, this application is not limited to this.
  • DL SPS assignment downlink semi-persistent scheduling assignment
  • the format of the above-mentioned first control information may be DCI format 1_2, or other DCI formats, and the application is not limited to this.
  • the above-mentioned first control information is used for the activation of the scheduling corresponding to the first control information, that is, the first control information may be signaling used for activation of the corresponding SPS configuration, and That is, the first control information may be DL SPS activation DCI, or may be understood as DL SPS scheduling activation PDCCH.
  • the first control information may be valid activated DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the SPS configuration or the SPS configuration set is '0';
  • the NDI (new data indicator) field of the enable transport block (TB) is 0, that is, all bits are 0.
  • the terminal device can determine which DL SPS configuration set is activated according to the HPN field and the RV field of a valid activation (activation) DCI.
  • the foregoing first control information is used for the release or deactivation of the schedule corresponding to the first control information, that is, the first control information may be used for the corresponding SPS configuration Deactivation/release signaling, that is, the first control information may be SPS release/deactivation DCI, or may be understood as SPS scheduling release/deactivation PDCCH.
  • the first control information may be a valid release or deactivation of DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the SPS configuration or the SPS configuration set is '0';
  • NDI new data indicator
  • All bits of the MCS (modulation and coding scheme) field of the first control information are 1;
  • All bits of the FDRA (frequency domain resource assignment) field of the first control information are 1.
  • the terminal device can determine which DL SPS configuration set is released/deactivated according to the HPN field and the RV field of a valid release/deactivation (release/deactivation) DCI.
  • the number of bits X used to indicate the above SPS configuration or SPS configuration set in the HPN field and/or RV field of the first control information may be configured by RRC signaling, or may be configured by the above BWP
  • the number of SPS configurations configured on the M is determined, for example It may also be determined by the number N'of the SPS configuration set corresponding to the configuration on the BWP, for example
  • the number N'of SPS configuration sets corresponding to configurations on the BWP refers to: the number N1 of SPS configuration sets configured on the BWP for activation (for activation); or, The number of SPS configuration sets configured on the BWP for release or deactivation (for release or deactivation) N2; or, the configuration on the BWP can be used for activation (for activation) or for release or deactivation.
  • the corresponding configured SPS configuration set is the SPS configuration set used for activation (the number is also a corresponding number).
  • the corresponding configured SPS configuration set is the SPS configuration set used for release or deactivation (the number is also a corresponding number).
  • SPS configuration sets do not need to be distinguished as described above.
  • the number of the SPS configuration set is equal to the number of the SPS configuration.
  • the index (also called index, index) of the above-mentioned SPS configuration or SPS configuration set is determined by the X bits of the above-mentioned HPN field, or the index of the above-mentioned SPS configuration or SPS configuration set is determined by the above-mentioned HPN field
  • the L bits and the XL grid bits of the above RV field are determined.
  • the X bits can be the X high-order bits (MSB) of the HPN domain, or the X low-order bits (LSB) of the HPN domain.
  • X is determined by M, Then if Then the index of the SPS configuration can be based on the HPN domain in the activated DCI LSB/MSB bits are determined; if Then the index of the SPS configuration can be based on the HPN domain and the RV domain
  • the index of can be determined according to the X LSB/MSB bits of the HPN field in the activated DCI; if X>L, the index of the SPS configuration or SPS configuration set can be determined according to the XL MSB/LSB of the HPN field and the RV field.
  • the index of the SPS configuration or SPS configuration set needs 4 bits to indicate, among which the first 3 high bits can be provided by the HPN field (according to the order from high to low or from low to high), and the last The bit can be provided by the highest or lowest bit of the RV field.
  • the index of the above-mentioned SPS configuration or SPS configuration set is determined by the X bits of the above-mentioned RV field, or the index of the above-mentioned SPS configuration or SPS configuration set is determined by the R bits of the above-mentioned RV field and the above-mentioned HPN field. XR bits are determined.
  • the index of the SPS configuration can be based on the RV domain in the activated DCI LSB/MSB bits are determined; if The SPS configuration index can be based on the RV domain and HPN domain
  • the index of can be determined according to the X LSB/MSB bits of the RV domain in the activated DCI; if X>R, the index of the SPS configuration or SPS configuration set can be determined according to the XR MSB/LSB of the RV domain and the HPN domain.
  • the index of the SPS configuration set may also be the index of the SPS configuration included in the SPS configuration set.
  • an SPS configuration set is an SPS configuration, or in other words, the index of an SPS configuration set is the The index of the SPS configuration.
  • the length L of the HPN field is configurable.
  • the length of the HPN field can be indicated by RRC signaling, and can also be related to the number of configured HARQ processes (hybrid automatic repeat request processes). For example, if the number of configured HARQ processes is N HPN , then N HPN ⁇ 2 L.
  • the number of the foregoing HARQ processes may be the number of HARQ processes corresponding to a specific priority or a specific service.
  • the number of HARQ processes may be the number of HARQ processes of specific priority on the aforementioned BWP or serving cell, or the number of HARQ processes of specific services on the aforementioned BWP or serving cell.
  • the specific priority is, for example, a high priority, for example, the priority index is 0, 1, 2, etc.
  • the specific service is, for example, URLLC or eMBB.
  • the BWP may be the BWP indicated by the first control information
  • the serving cell may also be the serving cell indicated by the first control information, but the application is not limited to this.
  • the serving cell indicated by the first control information may be the serving cell indicated by the CI (carrier indicator) field of the first control information, or it may be the same service as the serving cell that receives the first control information. Cell, but this application is not limited to this.
  • this application does not limit it. For example, if the number of configured HARQ processes is N, the length of the HPN field can be
  • the length of the RV field can be configured through RRC signaling, for example, the range of configuration is 0 bit, 1 bit, and 2 bits; it can also be predefined, for example, the pre-defined RV field.
  • the defined length can be 0 bit, 1 bit, or 2 bits, and the application is not limited to this.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the third aspect of the present application provides a wireless communication method, which is applied to a terminal device. Unlike the embodiments of the first and second aspects, the embodiment of the third aspect uses the HPN domain indication of DCI CG configuration collection.
  • Fig. 5 is a schematic diagram of a wireless communication method according to an embodiment of the third aspect of the present application. As shown in Fig. 5, the method includes:
  • Operation 501 The terminal device receives first control information, and the length of the HPN (HARQ process number, hybrid automatic repeat request process number) field of the first control information is configurable;
  • Operation 502 The terminal device determines a configuration permission configuration (CG configuration) or a configuration permission configuration (CG configuration) set corresponding to the first control information according to the HPN field of the first control information.
  • CG configuration configuration permission configuration
  • CG configuration configuration permission configuration
  • the length of the HPN field of the first control information is configurable, and it can also be understood that the length of the HPN field of the DCI format corresponding to the first control information is configurable.
  • the terminal device selects a CG configuration set from one or more CG configuration sets according to the bit information carried in the HPN field of the first control information.
  • one CG configuration set may include one CG configuration or include more than one CG configuration.
  • one CG configuration set can be mapped to one or more than one CG configuration.
  • the index of the CG configuration set is indicated by the bit information.
  • the CG configuration set is equivalent to the CG configuration, that is, the terminal device selects one CG configuration from one or more CG configurations according to the bit information carried in the HPN field of the first control information. Wherein, the index of the CG configuration is indicated by the bit information.
  • the terminal device determines according to the HPN field of the first control information
  • the configuration permission configuration (CG configuration) set corresponding to the first control information
  • the terminal device The HPN field of a control information determines the configuration permission configuration (CG configuration) corresponding to the first control information.
  • CG configuration set can be equivalent to a CG configuration state (CG configuration state), where one CG configuration state can be associated with one or more CG configurations /Mapping.
  • a situation is that the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L , that is, log 2 N ⁇ L, where L is the value of the HPN domain. length. That is, the terminal device expects that the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L.
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the length of the HPN field is configurable, by making N ⁇ 2 L , it is avoided that the length of the HPN field is too short, which is not enough to indicate all CG configuration sets (corresponding indexes), resulting in part of the uplink CG configuration or CG The configuration set cannot be indicated. Thus, the flexibility of the system is guaranteed.
  • another situation is that the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L , that is, log 2 M ⁇ L, where L is the above HPN domain length. That is, the terminal device expects that the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L.
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the CG configuration set is not configured or the mapping relationship between the CG configuration set and the CG configuration is not configured (that is, the CG configuration set is equivalent to the CG configuration, then the CG configuration set The number of CG configurations is the number of CG configurations).
  • another situation is that the number of configuration permission configuration sets configured on a bandwidth unit (BWP) is N and the number of configuration permission configurations configured on the bandwidth unit (BWP) is M
  • the larger value in is less than or equal to 2 L , that is, log 2 (max(M,N)) ⁇ L, where L is the length of the aforementioned HPN domain. That is, the terminal device expects that the larger value of the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) and the number M of configuration permission configurations configured on the bandwidth unit (BWP) is less than or It is equal to 2 L.
  • HPV can indicate the activation of the CG configuration (at this time, there is no CG configuration set configured for activation), that is, the HPV domain indicates the corresponding CG configuration index; at the same time, the HPN domain is also used for Indicate the deactivation of the CG configuration set (at this time, the CG configuration set for deactivation is configured), that is, the HPV domain indicates the index of the corresponding CG configuration set.
  • the length of the HPN field is configurable, by making max ⁇ M,N ⁇ 2 L , the length of the HPN field is avoided from being too short, which is not enough to indicate all CG configurations (corresponding indexes) or CG configuration sets (Corresponding index), resulting in a situation where a part of the uplink CG configuration or CG configuration set cannot be indicated.
  • the flexibility of the system is guaranteed.
  • the above-mentioned number N of CG configuration sets configured on a BWP refers to one of the following situations:
  • the number N1 of configuration permission configuration sets used for activation on the BWP that is, the CG configuration set configured on the above BWP is a CG configuration set used for activation;
  • the number of configuration permission configuration sets used for release or deactivation (for release or deactivation) N2 on the BWP, that is, the CG configuration set configured on the BWP is the CG configuration activation for release or deactivation ;
  • the configuration permission configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP that is, the CG configuration set configured on the above BWP can be used For activation, it can also be used for release or deactivation, that is, the CG configured on the above BWP does not distinguish the corresponding purpose, that is, it does not distinguish whether it is used for activation or for release/deactivation;
  • the larger value of the number N1 of configuration permission configuration sets used for activation (for activation) and the number N2 of configuration permission configuration sets used for release or deactivation (for release or deactivation) on the BWP (max( N1, N2 ⁇ ), that is, if the number of CG configuration sets used for activation N1 is greater than the number of CG configuration sets used for release or deactivation N2, then the CG configuration set configured on the above BWP is used CG configuration set for the active, and vice versa.
  • N1 and N2 are equal, take any one of N1 and N2.
  • the above-mentioned BWP refers to the BWP indicated by the first control information, but the present application is not limited to this.
  • the BWP may also be an initial BWP or a default BWP.
  • the above-mentioned first control information may be configured UL Type 2 control signaling, that is, signaling used for CG configuration activation or deactivation/release, and the signaling may also be It is another name, and this application is not limited to this.
  • the format of the above-mentioned first control information may be DCI format 0_2, or may be other DCI formats, and the present application is not limited to this.
  • the above-mentioned first control information is used for the activation of the scheduling corresponding to the first control information, that is, the first control information may be signaling for activation of the corresponding CG configuration, and That is, the first control information may be UL grant Type 2 activation DCI, or it may be understood as UL grant Type 2 scheduling activation PDCCH.
  • the first control information may be valid activated DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the CG configuration or the CG configuration set is '0';
  • the NDI (new data indicator) field of the enable transport block (TB) is 0, that is, all bits are 0.
  • the HPN field does not contain information related to data scheduling. Therefore, activating the HPN field in the DCI can be used to indicate the CG configuration set, so that the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH. That is, the terminal device can determine which UL CG configuration set is activated according to the HPN field of a valid activation (activation) DCI.
  • the above-mentioned first control information is used for the release or deactivation of the schedule corresponding to the first control information, that is, the first control information may be used for the corresponding CG configuration Deactivation/release signaling, that is, the first control information may be UL grant Type 2 release/deactivation DCI, or it may be understood as UL grant Type 2 scheduling release/deactivation PDCCH.
  • the first control information may be a valid release or deactivation of DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the CG configuration or the CG configuration set is '0';
  • NDI new data indicator
  • All bits of the MCS (modulation and coding scheme) field of the first control information are 1;
  • All bits of the FDRA (frequency domain resource assignment) field of the first control information are 1.
  • the HPN field does not contain information related to data scheduling. Therefore, releasing/deactivating the HPN field in the DCI can be used to indicate the CG configuration set, which can reduce the number of bits of the DCI accordingly, thereby improving the reliability of the PDCCH. That is, the terminal device can determine which UL CG configuration set is released/deactivated according to the HPN field of a valid release/deactivation DCI.
  • the number of bits X used to indicate the CG configuration or CG configuration set in the HPN field of the first control information may be configured by RRC signaling, or may be configured by the CG configured on the BWP.
  • the number of M is determined, for example It may also be determined by the number N'of the CG configuration set corresponding to the configuration on the BWP, for example by A bit, at least when the CG configuration set is not configured, independently indicate M CG configurations, thereby ensuring the flexibility of the system.
  • the bits at least when the CG configuration set is configured, can independently indicate N'CG configurations, thereby ensuring the flexibility of the system.
  • the number N'of configuration permission configuration sets corresponding to configurations on the BWP refers to the number N1 of configuration permission configuration sets configured on the BWP for activation (for activation); Or, the number of configuration permission configuration sets configured on the BWP for release or deactivation (for release or deactivation) N2; or, the configuration on the BWP can be used for both activation (for activation) or The number of configuration permission configuration sets N3 for release or deactivation (for release or deactivation).
  • the CG configuration set of the corresponding configuration is the CG configuration set for activation (the number is also the corresponding number).
  • the corresponding configured CG configuration set is the CG configuration set used for release or deactivation (the number is also a corresponding number).
  • the same one or more CG configuration sets can be used for activation of CG configurations, and can also be used for deactivation or release of CG configurations. In this case, the CG configuration sets need not be distinguished as described above.
  • the number of the CG configuration set is equal to the number of the CG configuration.
  • the index (also referred to as index, index) of the CG configuration or the CG configuration set is determined by X bits of the HPN field.
  • the X bits can be the X high-order bits (MSB) of the HPN domain, or the X low-order bits (LSB) of the HPN domain.
  • the indication of the index of the CG configuration only occupies 2 bits.
  • the bits corresponding to the HPN field from high to low are: A3, A2, A1, A0
  • the LSB bits A1 and A0 can be bits used to indicate the index of the CG configuration, or the MSB bits A3 and A0.
  • A2 may be a bit used to indicate the index of the CG configuration.
  • the LSB bits A1 and A0 can be bits used to indicate the index of the CG configuration or the CG configuration set, or, among them
  • the MSB bits A3 and A2 may be bits used to indicate the CG configuration or the index of the CG configuration set.
  • the index of the CG configuration set may also be the index of the CG configuration included in the CG configuration set.
  • a CG configuration set is a CG configuration, or the index of a CG configuration set is the CG The index of the configuration.
  • the length L of the HPN field is configurable.
  • the length of the HPN field can be indicated by RRC signaling, and can also be related to the number of configured HARQ processes (hybrid automatic repeat request processes). For example, if the number of configured HARQ processes is N HPN , then N HPN ⁇ 2 L.
  • the number of the foregoing HARQ processes may be the number of HARQ processes corresponding to a specific priority or a specific service.
  • the number of HARQ processes may be the number of HARQ processes of specific priority on the aforementioned BWP or serving cell, or the number of HARQ processes of specific services on the aforementioned BWP or serving cell.
  • the specific priority is, for example, a high priority, for example, the priority index is 0, 1, 2, etc.
  • the specific service is, for example, URLLC or eMBB.
  • the BWP may be the BWP indicated by the first control information
  • the serving cell may also be the serving cell indicated by the first control information, but the application is not limited to this.
  • the serving cell indicated by the first control information may be the serving cell indicated by the CI (carrier indicator) field of the first control information, or it may be the same service as the serving cell that receives the first control information. Cell, but this application is not limited to this.
  • this application does not limit it. For example, if the number of configured HARQ processes is N, the length of the HPN field can be
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the fourth aspect of the present application provides a wireless communication method, which is applied to a terminal device.
  • the difference from the embodiments of the first, second, and third aspects is that the embodiments of the fourth aspect adopt DCI
  • the HPN field indicates the SPS configuration set.
  • Fig. 6 is a schematic diagram of a wireless communication method according to an embodiment of the fourth aspect of the present application. As shown in Fig. 6, the method includes:
  • Operation 601 The terminal device receives first control information, and the length of the HPN (HARQ process number, hybrid automatic repeat request process number) field of the first control information is configurable;
  • HPN HARQ process number, hybrid automatic repeat request process number
  • Operation 602 The terminal device determines a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration (SPS configuration) set corresponding to the first control information according to the HPN field of the first control information.
  • SPS configuration semi-persistent scheduling configuration
  • SPS configuration semi-persistent scheduling configuration
  • the length of the HPN field of the first control information is configurable, and it can also be understood that the length of the HPN field of the DCI format corresponding to the first control information is configurable.
  • the terminal device selects an SPS configuration set from one or more SPS configuration sets according to the bit information carried in the HPN field of the first control information.
  • one SPS configuration set may include one SPS configuration or include more than one SPS configuration.
  • one SPS configuration set can be mapped to one or more SPS configurations.
  • the index of the SPS configuration set is indicated by the bit information.
  • the SPS configuration set is equivalent to the SPS configuration, that is, the terminal device selects one SPS configuration from one or more SPS configurations according to the bit information carried in the HPN field of the first control information. Wherein, the index of the SPS configuration is indicated by the bit information.
  • the terminal device determines according to the HPN field of the first control information The SPS configuration set corresponding to the first control information; when the SPS configuration set is not configured, or the mapping relationship between the SPS configuration set and the SPS configuration is not configured, the terminal device according to the first control information
  • the HPN field determines the SPS configuration corresponding to the first control information.
  • SPS configuration set is equivalent to SPS configuration state (SPS configuration state), where one SPS configuration state can be associated with one or more SPS configurations /Mapping.
  • a situation is that the number N of SPS configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L , that is, log 2 N ⁇ L, where L is the length of the aforementioned HPN domain . That is, the terminal device expects that the number N of SPS configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L.
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the length of the HPN field is configurable, by making N ⁇ 2 L , it is avoided that the length of the HPN field is too short, which is not enough to indicate all SPS configuration sets (corresponding indexes), resulting in part of the uplink SPS configuration or SPS The configuration set cannot be indicated.
  • the flexibility of the system is guaranteed.
  • another situation is that the number M of SPS configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L , that is, log 2 M ⁇ L, where L is the length of the aforementioned HPN domain . That is, the terminal device expects that the number M of SPS configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L.
  • the number of bits of the DCI can be reduced accordingly, thereby improving the reliability of the PDCCH.
  • the SPS configuration set is not configured or the mapping relationship between the SPS configuration set and the SPS configuration is not configured (that is, the SPS configuration set is equivalent to the SPS configuration, then the SPS configuration set The number of SPS configurations is the number of SPS configurations).
  • another situation is that the number N of SPS configuration sets configured on a bandwidth unit (BWP) and the number M of SPS configurations configured on the bandwidth unit (BWP)
  • the larger value is less than or equal to 2 L , that is, log 2 (max(M,N)) ⁇ L, where L is the length of the aforementioned HPN domain. That is, the terminal device expects that the larger of the number N of SPS configuration sets configured on a bandwidth unit (BWP) and the number M of SPS configurations configured on the bandwidth unit (BWP) is less than or equal to 2.
  • L log 2 (max(M,N)
  • the HPV domain can indicate the activation of the SPS configuration (at this time, there is no SPS configuration set configured for activation), that is, the HPV domain indicates the corresponding SPS configuration index; at the same time, the HPN domain is also used To indicate the deactivation of the SPS configuration set (at this time, the SPS configuration set for deactivation is configured), that is, the HPV domain indicates the index of the corresponding SPS configuration set.
  • the length of the HPN field is configurable, by making max ⁇ M,N ⁇ 2 L , the length of the HPN field is avoided from being too short, which is not enough to indicate all SPS configurations (corresponding indexes) or SPS configuration sets (Corresponding index), resulting in a situation where a part of the uplink SPS configuration or SPS configuration set cannot be indicated.
  • max ⁇ M,N ⁇ 2 L the length of the HPN field is avoided from being too short, which is not enough to indicate all SPS configurations (corresponding indexes) or SPS configuration sets (Corresponding index), resulting in a situation where a part of the uplink SPS configuration or SPS configuration set cannot be indicated.
  • the above-mentioned number N of SPS configuration sets configured on a BWP refers to one of the following situations:
  • the number N1 of SPS configuration sets used for activation on the BWP that is, the SPS configuration set configured on the above BWP is an SPS configuration set used for activation;
  • the number N2 of SPS configuration sets used for release or deactivation (for release or deactivation) on the BWP is the SPS configuration activation used for release or deactivation;
  • the SPS configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP that is, the SPS configuration set configured on the BWP can be used for Activation can also be used for release or deactivation, that is, the SPS configured on the above BWP does not distinguish the corresponding purpose, that is, it does not distinguish whether it is used for activation or for release/deactivation;
  • the larger value of the number N1 of SPS configuration sets used for activation (for activation) and the number N2 of SPS configuration sets used for release or deactivation (for release or deactivation) on the BWP (max(N1, N2 ⁇ ), that is, if the number of SPS configuration sets used for activation N1 is greater than the number of SPS configuration sets used for release or deactivation N2, the SPS configuration sets configured on the above BWP are used for activation SPS configuration collection and vice versa.
  • N1 and N2 are equal, any one of N1 and N2 is taken.
  • the above-mentioned BWP refers to the BWP indicated by the first control information, but the present application is not limited to this.
  • the BWP may also be an initial BWP or a default BWP.
  • the above-mentioned first control information may be downlink semi-persistent scheduling assignment (DL SPS assignment) control signaling, that is, signaling used for SPS configuration activation or deactivation/release, and the signaling may also be Other names, this application is not limited to this.
  • DL SPS assignment downlink semi-persistent scheduling assignment
  • the format of the above-mentioned first control information may be DCI format 1_2, or other DCI formats, and the application is not limited to this.
  • the above-mentioned first control information is used for the activation of the scheduling corresponding to the first control information, that is, the first control information may be signaling used for activation of the corresponding SPS configuration, and That is, the first control information may be SPS activation DCI, or may be understood as SPS scheduling activation PDCCH.
  • the first control information may be valid activated DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bit not used to indicate the SPS configuration or the SPS configuration set is '0';
  • the NDI (new data indicator) field of the enable transport block (TB) is 0, that is, all bits are 0.
  • the HPN field does not contain information related to data scheduling. Therefore, activating the HPN field in the DCI can be used to indicate the SPS configuration set, which can reduce the number of DCI bits accordingly, thereby improving the reliability of the PDCCH. That is, the terminal device can determine which DL SPS configuration set is activated according to the HPN field of a valid activation (activation) DCI.
  • the foregoing first control information is used for the release or deactivation of the schedule corresponding to the first control information, that is, the first control information may be used for the corresponding SPS configuration Deactivation/release signaling, that is, the first control information may be SPS release/deactivation DCI, or may be understood as SPS scheduling release/deactivation PDCCH.
  • the first control information may be a valid release or deactivation of DCI, that is, the first control information is verified by the terminal device (the first control information is validated by UE). And, the first control information may satisfy at least one of the following descriptions:
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the radio network temporary identifier (CS-RNTI);
  • the bits not used to indicate the SPS configuration or the SPS configuration set are '0';
  • NDI new data indicator
  • All bits of the MCS (modulation and coding scheme) field of the first control information are 1;
  • All bits of the FDRA (frequency domain resource assignment) field of the first control information are 1.
  • the HPN field does not contain information related to data scheduling. Therefore, releasing/deactivating the HPN field in the DCI can be used to indicate the SPS configuration set, which can reduce the number of bits of the DCI accordingly, thereby improving the reliability of the PDCCH. That is, the terminal device can determine which DL SPS configuration set is released/deactivated according to the HPN field of a valid release/deactivation (release/deactivation) DCI.
  • the number of bits X used to indicate the above SPS configuration or SPS configuration set in the HPN field of the first control information may be configured by RRC signaling, or may be configured by the SPS configured on the BWP.
  • the number of M is determined, for example It may also be determined by the number N'of the SPS configuration set corresponding to the configuration on the BWP, for example.
  • the number N'of SPS configuration sets corresponding to configurations on the BWP refers to: the number N1 of SPS configuration sets configured on the BWP for activation (for activation); or, The number of SPS configuration sets configured on the BWP for release or deactivation (for release or deactivation) N2; or, the configuration on the BWP can be used for activation (for activation) or for release or deactivation.
  • the corresponding configured SPS configuration set is the SPS configuration set used for activation (the number is also a corresponding number).
  • the corresponding configured SPS configuration set is the SPS configuration set used for release or deactivation (the number is also a corresponding number).
  • SPS configuration sets do not need to be distinguished as described above.
  • the number of the SPS configuration set is equal to the number of the SPS configuration.
  • the index (also referred to as index) of the above-mentioned SPS configuration or SPS configuration set is determined by the X bits of the above-mentioned HPN field.
  • the X bits can be the X high-order bits (MSB) of the HPN domain, or the X low-order bits (LSB) of the HPN domain.
  • the SPS configuration set is not configured, X is determined by M, You can pass the HPN domain LSB bits or through the HPN domain
  • the LSB bits A1 and A0 can be bits used to indicate the index of the SPS configuration or the SPS configuration set, or
  • the MSB bits A3 and A2 may be bits used to indicate the SPS configuration or the index of the SPS configuration set.
  • the index of the SPS configuration set may also be the index of the SPS configuration included in the SPS configuration set.
  • an SPS configuration set is an SPS configuration
  • the index of an SPS configuration set is the SPS The index of the configuration.
  • the length L of the HPN field is configurable.
  • the length of the HPN field can be indicated by RRC signaling, and can also be related to the number of configured HARQ processes (hybrid automatic repeat request processes). For example, if the number of configured HARQ processes is N HPN , then N HPN ⁇ 2 L.
  • the number of the foregoing HARQ processes may be the number of HARQ processes corresponding to a specific priority or a specific service.
  • the number of HARQ processes may be the number of HARQ processes of specific priority on the aforementioned BWP or serving cell, or the number of HARQ processes of specific services on the aforementioned BWP or serving cell.
  • the specific priority is, for example, a high priority, for example, the priority index is 0, 1, 2, etc.
  • the specific service is, for example, URLLC or eMBB.
  • the BWP may be the BWP indicated by the first control information
  • the serving cell may also be the serving cell indicated by the first control information, but the application is not limited to this.
  • the serving cell indicated by the first control information may be the serving cell indicated by the CI (carrier indicator) field of the first control information, or it may be the same service as the serving cell that receives the first control information. Cell, but this application is not limited to this.
  • this application does not limit it. For example, if the number of configured HARQ processes is N, the length of the HPN field can be
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • each aspect of the embodiment of the present application may be implemented separately or combined with each other.
  • the first aspect of the embodiment is combined with the second aspect:
  • the sum of the length of the HPV domain and the RV domain is not only limited by the number of CG configurations/CG configuration sets described in the first aspect, but also limited by the SPS configuration described in the second aspect /SPS The number of configuration sets.
  • the advantage of this combination is that when the HPN domain and the RV domain are used to indicate both the CG configuration/CG configuration set and the SPS configuration/SPS configuration set, it can be ensured that the length of the HPN domain + RV domain in the DCI is sufficient Indicate all corresponding CG configuration/CG configuration sets and all corresponding SPS configuration/SPS configuration sets, so as to ensure the flexibility of the system.
  • the length of the HPV domain is not only limited by the number of CG configurations/CG configuration sets described in the third aspect, but also limited by the SPS configuration/SPS configuration sets described in the fourth aspect.
  • the advantage of this combination is that when the HPN field is used to indicate both the CG configuration/CG configuration set and the SPS configuration/SPS configuration set, it can be guaranteed that the length of the HPN field in the DCI is sufficient to indicate all corresponding CG configurations /CG configuration set and all corresponding SPS configuration/SPS configuration set to ensure the flexibility of the system.
  • the embodiment of the fifth aspect of the present application provides a wireless communication method, which is applied to a network device, and the method is network-side processing corresponding to the embodiment of any one of the foregoing aspects. The same content will not be repeated.
  • Fig. 7 is a schematic diagram of a wireless communication method according to an embodiment of the fifth aspect of the present application. As shown in Fig. 7, the method includes:
  • Operation 701 a network device sends first control information to a terminal device, where the length of the HPN field of the first control information is configurable.
  • the terminal device may determine the CG configuration or CG configuration set corresponding to the first control information according to the HPN field and/or the RV field of the first control information. For details, see the first aspect Examples.
  • the terminal device may determine the SPS configuration or SPS configuration set corresponding to the first control information according to the HPN field and/or RV field of the first control information.
  • the terminal device may determine the SPS configuration or SPS configuration set corresponding to the first control information according to the HPN field and/or RV field of the first control information.
  • the terminal device may determine the CG configuration or CG configuration set corresponding to the first control information according to the HPN field of the first control information. For details, refer to the embodiment of the third aspect.
  • the terminal device may determine the SPS configuration or SPS configuration set corresponding to the first control information according to the HPN field of the first control information. For details, refer to the embodiment of the fourth aspect.
  • the CG configuration configured on one BWP or The number of SPS configurations M is less than or equal to 2 L+R , or the number of CG configuration sets configured on a BWP or the number of SPS configuration sets N is less than or equal to 2 L+R ; or, CGs configured on a BWP
  • the larger of the number N of configuration sets or SPS configuration sets and the number M of CG configurations or SPS configurations configured on the BWP is less than or equal to 2 L+R , where L is the length of the HPN domain, R is the length of the RV field.
  • the number of CG configurations or SPS configurations configured on a BWP is M Less than or equal to 2 L , or, the number N of CG configuration sets or SPS configuration sets configured on a BWP is less than or equal to 2 L ; or, the number of CG configuration sets or SPS configuration sets configured on a BWP N
  • the larger value among the number M of CG configurations or SPS configurations configured on the BWP is less than or equal to 2 L
  • L is the length of the HPN domain.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the sixth aspect of the present application provides a wireless communication device, which is configured in a terminal device. Since the principle of the device to solve the problem is similar to the method of the embodiment of the first aspect, its specific implementation can refer to the implementation of the method of the embodiment of the first aspect, and the same contents will not be repeated.
  • FIG. 8 is a schematic diagram of the wireless communication device of this embodiment.
  • the wireless communication device 800 includes: a receiving unit 801 and a determining unit 802.
  • the receiving unit 801 is configured to receive first control information.
  • the length of the HPN (HARQ process number) field of the information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable or pre-defined;
  • the determining unit 802 is configured to perform according to the first control information.
  • the HPN domain and/or the RV domain of the control information determine a configuration permission configuration (CG configuration) or a configuration permission configuration (CG configuration) set corresponding to the first control information.
  • CG configuration configuration permission configuration
  • CG configuration configuration permission configuration
  • the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R , or the number of configuration permission configuration sets configured on a bandwidth unit (BWP)
  • the number N is less than or equal to 2 L+R ; or, the number N of the configuration permission configuration set configured on a bandwidth unit (BWP) and the number M of the configuration permission configuration configured on the BWP is greater
  • the value is less than or equal to 2 L+R
  • L is the length of the HPN field
  • R is the length of the RV field.
  • the number N of the configuration permission configuration sets configured on a BWP refers to:
  • the configuration permission configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • the BWP refers to the BWP indicated by the first control information.
  • the first control information is configured UL Type 2 control signaling.
  • the format of the first control information is DCI format 0_2.
  • the first control information is used for the activation of the schedule corresponding to the first control information.
  • the first control information is used for release or deactivation of the schedule corresponding to the first control information.
  • the cyclic redundancy check (CRC) corresponding to the first control information is scrambled by the configured scheduling-radio network temporary identity (CS-RNTI, Configured Scheduling-Radio Network Tempory Identity) .
  • CS-RNTI configured scheduling-radio network temporary identity
  • CS-RNTI Configured Scheduling-Radio Network Tempory Identity
  • a bit that is not used to indicate the configuration permission configuration or the configuration permission configuration set is '0'.
  • the number of bits X used to indicate the configuration permission configuration or configuration permission configuration set in the HPN field and/or RV field of the first control information is configured by RRC signaling.
  • the number of bits X used to indicate the configuration permission configuration in the HPN field and/or RV field of the first control information is determined by the number M of configuration permission configurations configured on the BWP Of which,
  • the number of bits X used to indicate the configuration permission configuration set in the HPN field and/or RV field of the first control information is determined by the configuration permission configuration set corresponding to the configuration on the BWP The number is determined by N', among which,
  • the number N'of the configuration permission configuration set corresponding to the configuration on the BWP refers to:
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by X bits of the HPN domain; or, the index of the configuration permission configuration or the configuration permission configuration set is determined by the index of the HPN domain L bits and XL bits of the RV field are determined.
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by X bits of the RV domain; or, the index of the configuration permission configuration or the configuration permission configuration set is determined by the index of the RV domain R bits and XR bits of the HPN field are determined.
  • the length L of the HPN field is indicated by RRC signaling, or the length L of the HPN field is related to the number of configured HARQ processes.
  • the number of HARQ processes refers to:
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • the length R of the RV field is one of the following: 0 bit, 1 bit, and 2 bits.
  • the configuration permission configuration set associates or maps one or more configuration permission configurations.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the seventh aspect of the present application provides a wireless communication device, which is configured in a terminal device. Since the principle of the device to solve the problem is similar to the method of the embodiment of the second aspect, its specific implementation can refer to the implementation of the method of the embodiment of the second aspect, and the same content will not be repeated.
  • FIG. 9 is a schematic diagram of the wireless communication device of this embodiment.
  • the wireless communication device 900 includes: a receiving unit 901 and a determining unit 902.
  • the receiving unit 901 is configured to receive first control information.
  • the length of the HPN (HARQ process number) field of the information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable or pre-defined;
  • the determining unit 902 is configured to perform according to the first control information.
  • the HPN field and/or the RV field of the control information determine a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration (SPS configuration) set corresponding to the first control information.
  • SPS configuration semi-persistent scheduling configuration
  • SPS configuration semi-persistent scheduling configuration
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L+R , or the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L+R ; or, the larger of the number N of semi-persistent scheduling configuration sets configured on a BWP and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L+ R ; L is the length of the HPN domain, and R is the length of the RV domain.
  • the number N of the semi-persistent scheduling configuration sets configured on a BWP refers to:
  • the semi-persistent scheduling configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • the BWP refers to the BWP indicated by the first control information.
  • the first control information is downlink semi-persistent scheduling assignment (DL SPS assignment) control signaling.
  • DL SPS assignment downlink semi-persistent scheduling assignment
  • the format of the first control information is DCI format 1-2.
  • the first control information is used for the activation of the schedule corresponding to the first control information.
  • the first control information is used for release or deactivation of the schedule corresponding to the first control information.
  • the CRC corresponding to the first control information is scrambled by CS-RNTI.
  • a bit that is not used to indicate the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is '0'.
  • the number of bits X used to indicate the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set in the HPN field and/or the RV field of the first control information is configured by RRC signaling.
  • the number of bits X used to indicate the semi-persistent scheduling configuration in the HPN field and/or RV field of the first control information is the number of semi-persistent scheduling configurations configured on the BWP M is certain, where
  • the number of bits X used to indicate the semi-persistent scheduling configuration set in the HPN field and/or RV field of the first control information is determined by the semi-persistent scheduling configuration corresponding to the configuration on the BWP
  • the number of sets is determined by N', where,
  • the number N'of the semi-persistent scheduling configuration set corresponding to the configuration on the BWP refers to:
  • the index of the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is determined by X bits of the HPN field; or, the index of the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is determined by the index of the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set.
  • the L bits of the HPN field and the XL bits of the RV field are determined.
  • the index of the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is determined by X bits of the RV field; or, the index of the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is determined by the The R bits of the RV field and the XR bits of the HPN field are determined.
  • the length L of the HPN field is indicated by RRC signaling, or the length L of the HPN field is related to the number of configured HARQ processes.
  • the number of HARQ processes refers to:
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • the length R of the RV field is one of the following: 0 bit, 1 bit, and 2 bits.
  • the semi-persistent scheduling configuration set associates or maps one or more semi-persistent scheduling configurations.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the eighth aspect of the present application provides a wireless communication device, which is configured in a terminal device. Since the principle of the device to solve the problem is similar to the method of the embodiment of the third aspect, its specific implementation can refer to the implementation of the method of the embodiment of the third aspect, and the same content will not be repeated.
  • FIG. 10 is a schematic diagram of the wireless communication device of this embodiment.
  • the wireless communication device 1000 includes a receiving unit 1001 and a determining unit 1002.
  • the receiving unit 1001 is configured to receive first control information.
  • the length of the HPN field of the information is configurable;
  • the determining unit 1002 is configured to determine the configuration permission configuration (CG configuration) or configuration permission configuration corresponding to the first control information according to the HPN field of the first control information (CG configuration) collection.
  • the number M of configuration permission configurations configured on a BWP is less than or equal to 2 L , or the number N of configuration permission configuration sets configured on a BWP is less than or equal to 2 L ; or, The larger value of the number N of configuration permission configuration sets configured on a BWP and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L ; L is the length of the HPN domain.
  • the number N of the configuration permission configuration sets configured on a BWP refers to:
  • the configuration permission configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • the BWP refers to the BWP indicated by the first control information.
  • the first control information is configured UL Type 2 control signaling.
  • the format of the first control information is DCI format 0_2.
  • the first control information is used for the activation of the schedule corresponding to the first control information.
  • the first control information is used for release or deactivation of the schedule corresponding to the first control information.
  • the CRC corresponding to the first control information is scrambled by CS-RNTI.
  • a bit that is not used to indicate the configuration permission configuration or the configuration permission configuration set is '0'.
  • the number of bits X used to indicate the configuration permission configuration or configuration permission configuration set in the HPN field of the first control information is configured by RRC signaling.
  • the number of bits X used to indicate the configuration permission configuration in the HPN field of the first control information is determined by the number M of configuration permission configurations configured on the BWP, where:
  • the number of bits X used to indicate the configuration permission configuration set in the HPN field of the first control information is determined by the number N'of the configuration permission configuration set corresponding to the configuration on the BWP Of which,
  • the number N'of the configuration permission configuration set corresponding to the configuration on the BWP refers to:
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by X bits of the HPN field.
  • the length L of the HPN field is indicated by RRC signaling, or the length L of the HPN field is related to the number of configured HARQ processes.
  • the number of HARQ processes refers to:
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • the configuration permission configuration set associates or maps one or more configuration permission configurations.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the ninth aspect of the present application provides a wireless communication device, which is configured in a terminal device. Since the principle of the device to solve the problem is similar to the method of the embodiment of the fourth aspect, its specific implementation can refer to the implementation of the method of the embodiment of the fourth aspect, and the same content will not be repeated.
  • FIG. 11 is a schematic diagram of the wireless communication device of this embodiment.
  • the wireless communication device 1100 includes: a receiving unit 1101 and a determining unit 1102.
  • the receiving unit 1101 is configured to receive first control information.
  • the length of the HPN field of the information is configurable;
  • the determining unit 1102 is configured to determine the semi-persistent scheduling configuration (SPS configuration) or semi-persistent configuration corresponding to the first control information according to the HPN field of the first control information Scheduling configuration (SPS configuration) collection.
  • SPS configuration semi-persistent scheduling configuration
  • SPS configuration semi-persistent configuration
  • SPS configuration Scheduling configuration
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L , or the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L ; or , The larger of the number N of semi-persistent scheduling configuration sets configured on a BWP and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L ; L is the HPN domain length.
  • the number N of the semi-persistent scheduling configuration sets configured on a BWP refers to:
  • the semi-persistent scheduling configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • the BWP refers to the BWP indicated by the first control information.
  • the first control information is downlink semi-persistent scheduling assignment (DL SPS assignment) control signaling.
  • DL SPS assignment downlink semi-persistent scheduling assignment
  • the format of the first control information is DCI format 1-2.
  • the first control information is used for the activation of the schedule corresponding to the first control information.
  • the first control information is used for release or deactivation of the schedule corresponding to the first control information.
  • the CRC corresponding to the first control information is scrambled by CS-RNTI.
  • a bit that is not used to indicate the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is '0'.
  • the number of bits X used to indicate the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set in the HPN field of the first control information is configured by RRC signaling.
  • the number of bits X used to indicate the semi-persistent scheduling configuration in the HPN field of the first control information is determined by the number M of semi-persistent scheduling configurations configured on the BWP, where ,
  • the number of bits X used to indicate the semi-persistent scheduling configuration set in the HPN field of the first control information is determined by the number N of the semi-persistent scheduling configuration set corresponding to the configuration on the BWP 'OK, where,
  • the number N'of the semi-persistent scheduling configuration set corresponding to the configuration on the BWP refers to:
  • the index of the semi-persistent scheduling configuration or the semi-persistent scheduling configuration set is determined by X bits of the HPN field.
  • the length L of the HPN field is indicated by RRC signaling, or the length L of the HPN field is related to the number of configured HARQ processes.
  • the number of HARQ processes refers to:
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • the semi-persistent scheduling configuration set associates or maps one or more semi-persistent scheduling configurations.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the tenth aspect of the present application provides a wireless communication device, which is configured in a network device. Since the principle of the device to solve the problem is similar to the method of the embodiment of the fifth aspect, its specific implementation can refer to the implementation of the method of the embodiment of the fifth aspect, and the same contents will not be repeated.
  • FIG. 12 is a schematic diagram of the wireless communication device of this embodiment.
  • the wireless communication device 1200 includes: a sending unit 1201, which sends first control information to a terminal device.
  • the length is configurable.
  • the terminal device may determine the CG configuration or CG configuration set corresponding to the first control information according to the HPN field and/or the RV field of the first control information. For details, see the first aspect Examples.
  • the terminal device may determine the SPS configuration or SPS configuration set corresponding to the first control information according to the HPN field and/or RV field of the first control information.
  • the terminal device may determine the SPS configuration or SPS configuration set corresponding to the first control information according to the HPN field and/or RV field of the first control information.
  • the terminal device may determine the CG configuration or CG configuration set corresponding to the first control information according to the HPN field of the first control information. For details, refer to the embodiment of the third aspect.
  • the terminal device can determine the SPS configuration or SPS configuration set corresponding to the first control information according to the HPN field of the first control information. For details, refer to the embodiment of the fourth aspect.
  • the CG configuration configured on one BWP or The number of SPS configurations M is less than or equal to 2 L+R , or the number of CG configuration sets configured on a BWP or the number of SPS configuration sets N is less than or equal to 2 L+R ; or, CGs configured on a BWP
  • the larger of the number N of configuration sets or SPS configuration sets and the number M of CG configurations or SPS configurations configured on the BWP is less than or equal to 2 L+R , where L is the length of the HPN domain, R is the length of the RV field.
  • the number of CG configurations or SPS configurations configured on a BWP is M Less than or equal to 2 L , or, the number N of CG configuration sets or SPS configuration sets configured on a BWP is less than or equal to 2 L ; or, the number of CG configuration sets or SPS configuration sets configured on a BWP N
  • the larger value among the number M of CG configurations or SPS configurations configured on the BWP is less than or equal to 2 L
  • L is the length of the HPN domain.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the eleventh aspect of the present application provides a terminal device, which includes the apparatus described in the embodiment of any aspect of the sixth aspect to the ninth aspect.
  • FIG. 13 is a schematic diagram of a terminal device according to an embodiment of the eleventh aspect of the present application.
  • the terminal device 1300 may include a central processing unit 1301 and a memory 1302; the memory 1302 is coupled to the central processing unit 1301. It is worth noting that this figure is exemplary; other types of structures can also be used to supplement or replace this structure to implement telecommunication functions or other functions.
  • the function of the device described in the embodiment of any aspect of the sixth aspect to the ninth aspect may be integrated into the central processing unit 1301, and the central processing unit 1301 implements any aspect of the sixth aspect to the ninth aspect.
  • the function of the device described in the embodiment of the aspect, wherein the function of the device described in the embodiment of any aspect of the sixth aspect to the ninth aspect is combined here, and will not be repeated here.
  • the device described in the embodiment of any aspect of the sixth aspect to the ninth aspect is configured separately from the central processing unit 1301.
  • the embodiment of any aspect of the sixth aspect to the ninth aspect may be configured separately.
  • the described device is configured as a chip connected to the central processing unit 1301, and the function of the device described in the embodiment of any aspect of the sixth aspect to the ninth aspect is realized through the control of the central processing unit 1301.
  • the terminal device 1300 may further include: a communication module 1303, an input unit 1304, an audio processing unit 1305, a display 1306, and a power supply 1307. It is worth noting that the terminal device 1300 does not necessarily include all the components shown in FIG. 13; in addition, the terminal device 1300 may also include components not shown in FIG. 13, and reference may be made to the prior art.
  • the central processing unit 1301 is sometimes called a controller or an operating control, and may include a microprocessor or other processor devices and/or logic devices.
  • the central processing unit 1301 receives input and controls each of the terminal equipment 1300. Operation of components.
  • the memory 1302 may be, for example, one or more of a cache, a flash memory, a hard drive, a removable medium, a volatile memory, a non-volatile memory, or other suitable devices.
  • a variety of information can be stored, and in addition, programs that execute related information can be stored.
  • the central processing unit 1301 can execute the program stored in the memory 1302 to realize information storage or processing.
  • the functions of other components are similar to the existing ones, so I won't repeat them here.
  • Each component of the terminal device 1300 may be implemented by dedicated hardware, firmware, software, or a combination thereof, without departing from the scope of the present application.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the twelfth aspect of the present application further provides a network device, and the network device includes the apparatus described in the embodiment of the tenth aspect.
  • FIG. 14 is a schematic diagram of a structure of a network device in an embodiment of the twelfth aspect of the present application.
  • the network device 1400 may include: a central processing unit (CPU) 1401 and a memory 1402; the memory 1402 is coupled to the central processing unit 1401.
  • the memory 1402 can store various data; in addition, it also stores information processing programs, which are executed under the control of the central processing unit 1401 to receive various information sent by the terminal device and send various information to the terminal device.
  • the functions of the apparatus described in the embodiment of the tenth aspect may be integrated into the central processing unit 1401, and the central processing unit 1401 implements the functions of the apparatus described in the embodiment of the tenth aspect.
  • the functions of the devices described in the tenth aspect of the embodiments are incorporated herein, and will not be repeated here.
  • the device described in the embodiment of the tenth aspect can be configured separately from the central processing unit 1401.
  • the device described in the embodiment of the tenth aspect can be a chip connected to the central processing unit 1401, The function of the device described in the embodiment of the tenth aspect is realized through the control of the central processing unit 1401.
  • the network device 1400 may further include: a transceiver 1403, an antenna 1404, etc.; wherein the functions of the above-mentioned components are similar to those of the prior art, and will not be repeated here. It is worth noting that the network device 1400 does not necessarily include all the components shown in FIG. 14; in addition, the network device 1400 may also include components not shown in FIG. 14, and the prior art can be referred to.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiment of the thirteenth aspect of the present application further provides a communication system including a network device and a terminal device.
  • the network device is, for example, the network device 1400 described in the embodiment of the twelfth aspect
  • the terminal device is, for example, the tenth aspect.
  • the terminal device is, for example, a UE served by a gNB.
  • the terminal device also includes the conventional composition and functions of the terminal device, As described in the embodiment of the eleventh aspect, it will not be repeated here.
  • the network device may be, for example, the gNB in the NR, which in addition to the functions of the device described in the embodiment of the tenth aspect, also includes the conventional composition and functions of the network device, such as the twelfth aspect The description of the embodiment will not be repeated here.
  • the reliability of the PDCCH is improved, and the flexibility of the system is ensured.
  • the embodiments of the present application also provide a computer-readable program, wherein when the program is executed in a terminal device, the program causes the computer to execute the embodiment of any aspect of the first aspect to the fourth aspect in the terminal device The method described.
  • An embodiment of the present application also provides a storage medium storing a computer-readable program, wherein the computer-readable program enables a computer to execute the method described in the embodiment of any one of the first aspect to the fourth aspect in a terminal device.
  • An embodiment of the present application also provides a computer-readable program, wherein when the program is executed in a network device, the program causes a computer to execute the method described in the embodiment of the fifth aspect in the network device.
  • An embodiment of the present application also provides a storage medium storing a computer-readable program, where the computer-readable program enables a computer to execute the method described in the embodiment of the fifth aspect in a network device.
  • the above devices and methods of this application can be implemented by hardware, or can be implemented by hardware combined with software.
  • This application relates to such a computer-readable program.
  • the logic component can realize the above-mentioned device or constituent component, or the logic component can realize the above-mentioned various methods. Or steps.
  • Logic components such as field programmable logic components, microprocessors, processors used in computers, etc.
  • This application also relates to storage media used to store the above programs, such as hard disks, magnetic disks, optical disks, DVDs, flash memory, etc.
  • the method/device described in combination with the embodiments of the present application may be directly embodied as hardware, a software module executed by a processor, or a combination of the two.
  • one or more of the functional block diagrams and/or one or more combinations of the functional block diagrams shown in the figure may correspond to each software module of the computer program flow or each hardware module.
  • These software modules can respectively correspond to the steps shown in the figure.
  • These hardware modules can be implemented by solidifying these software modules by using a field programmable gate array (FPGA), for example.
  • FPGA field programmable gate array
  • the software module can be located in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM or any other form of storage medium known in the art.
  • a storage medium may be coupled to the processor, so that the processor can read information from the storage medium and write information to the storage medium; or the storage medium may be a component of the processor.
  • the processor and the storage medium may be located in the ASIC.
  • the software module can be stored in the memory of the mobile terminal, or can be stored in a memory card that can be inserted into the mobile terminal.
  • the software module can be stored in the MEGA-SIM card or a large-capacity flash memory device.
  • One or more of the functional blocks described in the drawings and/or one or more combinations of the functional blocks can be implemented as general-purpose processors, digital signal processors (DSPs) for performing the functions described in this application. ), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component or any appropriate combination thereof.
  • DSPs digital signal processors
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • One or more of the functional blocks described in the drawings and/or one or more combinations of the functional blocks can also be implemented as a combination of computing devices, for example, a combination of a DSP and a microprocessor, or multiple micro-processing Processor, one or more microprocessors in communication with the DSP, or any other such configuration.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable Or pre-defined; and
  • a determining unit which determines a configuration permission configuration (CG configuration) or a configuration permission configuration (CG configuration) set corresponding to the first control information according to the HPN domain and/or the RV domain of the first control information ;
  • the number M of configuration permission configurations configured on a bandwidth unit (BWP) is less than or equal to 2 L+R , or,
  • the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) is less than or equal to 2 L+R ; or,
  • the larger of the number N of configuration permission configuration sets configured on a bandwidth unit (BWP) and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L+R ;
  • L is the length of the HPN domain
  • R is the length of the RV domain
  • the configuration permission configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by X bits of the HPN field; or,
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by L bits of the HPN field and X-L bits of the RV field.
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by X bits of the RV field; or,
  • the index of the configuration permission configuration or the configuration permission configuration set is determined by R bits of the RV field and X-R bits of the HPN field.
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN (HARQ process number) field of the first control information is configurable, and the length of the RV (Redundancy version) field of the first control information is configurable Or pre-defined; and
  • a determining unit which determines a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration (SPS configuration) corresponding to the first control information according to the HPN field and/or the RV field of the first control information )set;
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L+R , or,
  • the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L+R ; or,
  • the larger of the number N of semi-persistent scheduling configuration sets configured on a BWP and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L+R ;
  • L is the length of the HPN domain
  • R is the length of the RV domain
  • the semi-persistent scheduling configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • DL SPS assignment downlink semi-persistent scheduling assignment
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • a wireless communication device configured in a terminal device, characterized in that the device includes:
  • a receiving unit that receives first control information, the length of the HPN field of the first control information is configurable
  • a determining unit which determines a configuration permission configuration (CG configuration) or a configuration permission configuration (CG configuration) set corresponding to the first control information according to the HPN field of the first control information;
  • the number M of configuration permission configurations configured on a BWP is less than or equal to 2 L , or,
  • the number N of configuration permission configuration sets configured on a BWP is less than or equal to 2 L ; or,
  • the larger of the number N of configuration permission configuration sets configured on a BWP and the number M of configuration permission configurations configured on the BWP is less than or equal to 2 L ;
  • L is the length of the HPN domain.
  • the configuration permission configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.
  • a wireless communication device configured in a terminal device, wherein the device includes:
  • a receiving unit that receives first control information, the length of the HPN field of the first control information is configurable
  • a determining unit which determines a semi-persistent scheduling configuration (SPS configuration) or a semi-persistent scheduling configuration (SPS configuration) set corresponding to the first control information according to the HPN field of the first control information;
  • the number M of semi-persistent scheduling configurations configured on a BWP is less than or equal to 2 L , or,
  • the number N of semi-persistent scheduling configuration sets configured on a BWP is less than or equal to 2 L ; or,
  • the larger of the number N of semi-persistent scheduling configuration sets configured on a BWP and the number M of semi-persistent scheduling configurations configured on the BWP is less than or equal to 2 L ;
  • L is the length of the HPN domain.
  • the semi-persistent scheduling configuration set N3 that can be used for activation (for activation) or for release or deactivation (for release or deactivation) on the BWP; or
  • DL SPS assignment downlink semi-persistent scheduling assignment
  • the number of HARQ processes with a specific priority on the BWP or serving cell or,
  • the number of HARQ processes of a specific service on the BWP or serving cell is the number of HARQ processes of a specific service on the BWP or serving cell.

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Abstract

本申请提供了一种无线通信方法、装置和通信系统，所述无线通信方法包括：终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及所述终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的CG配置或CG配置集合；其中，在一个BWP上配置的配置许可配置的个数M小于或等于2 L+R，或者，在一个BWP上配置的配置许可配置集合的个数N小于或等于2 L+R；或者，在一个BWP上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L+R；L为所述HPN域的长度，R是所述RV域的长度。

Description

无线通信方法、装置和系统 技术领域
本申请涉及通信领域。
背景技术
目前，NR(New Radio，新无线)系统仅支持在一个BWP(Bandwidth Part，带宽部分)中配置一个下行半持续调度(DL SPS，Downlink Semi-persistent Scheduling)。然而，随着新业务模型的引入，NR系统需要在一个BWP中配置并能同时激活多于一个半持续调度调度。
另外，NR系统中仅支持一个BWP中配置一个第二类上行许可(UL Grant Type 2)。然而，随着新业务模型的引入，NR系统需要在一个BWP中配置并能同时激活多于一个第二类上行许可。
应该注意，上面对技术背景的介绍只是为了方便对本申请的技术方案进行清楚、完整的说明，并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本申请的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。
发明内容
发明人发现，当一个BWP或CC(Component Carrier，载波单元)中可以配置并激活多于一个DL SPS时，版本15(Rel-15)的用于激活或释放DL SPS的DCI format(下行控制信息格式)的特征需要改变。进一步地说，发明人发现，当一个DCI format所对应的HPN(HARQ process number，混合自动重传请求进程号)域的长度是可配置的时候，该DCI format需要新的机制以指示DL SPS的激活和释放，尤其是多于一个的DLSPS所对应的SPS配置(DL SPS configuration)的激活与释放。
另外，发明人发现，当一个BWP或CC中可以配置并激活多于一个UL Grant Type 2时，Rel-15的用于激活或释放UL Grant Type 2的DCI format的特征需要改变。进一步地说，发明人发现，当一个DCI format所对应的HPN域的长度是可配置的时候，该DCI format需要新的机制以指示UL Grant Type 2的激活和释放，尤其是多于一个UL Grant Type 2所对应的CG配置(Configured Grant configuration，配置许可配 置)的激活与释放。
为了解决上述问题中的至少一个或者解决其他类似问题，本申请实施例提供了一种无线通信方法、装置和系统，以保证系统的灵活性。
根据本申请实施例的第一方面，提供了一种无线通信方法，其中，所述方法包括：
终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及
所述终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合；
其中，在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L+R，或者，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L+R；或者，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L+R；L为所述HPN域的长度，R是所述RV域的长度。
根据本申请实施例的第二方面，提供了一种无线通信方法，其中，所述方法包括：
终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及
所述终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合；
其中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L+R，或者，在一个BWP上配置的半持续调度配置集合的个数N小于或或等于2 L+R；或者，在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L+R；L为所述HPN域的长度，R是所述RV域的长度。
根据本申请实施例的第三方面，提供了一种无线通信方法，其中，所述方法包括：
终端设备接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的； 以及
所述终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合；
其中，在一个BWP上配置的配置许可配置的个数M小于或等于2 L，或者，在一个BWP上配置的配置许可配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L；L为所述HPN域的长度。
根据本申请实施例的第四方面，提供了一种无线通信方法，其中，所述方法包括：
终端设备接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；以及
所述终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合；
其中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L，或者，一个BWP上配置的半持续调度配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L；L为所述HPN域的长度。
根据本申请实施例的第五方面，提供了一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及
确定单元，其根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合；
其中，在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L+R，或者，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L+R；或者，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L+R；L为所述HPN域的 长度，R是所述RV域的长度。
根据本申请实施例的第六方面，提供了一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及
确定单元，其根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合；
其中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L+R，或者，在一个BWP上配置的半持续调度配置集合的个数N小于或或等于2 L+R；或者，在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L+R；L为所述HPN域的长度，R是所述RV域的长度。
根据本申请实施例的第七方面，提供了一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；以及
确定单元，其根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合；
其中，在一个BWP上配置的配置许可配置的个数M小于或等于2 L，或者，在一个BWP上配置的配置许可配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L；L为所述HPN域的长度。
根据本申请实施例的第八方面，提供了一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；以及
确定单元，其根据所述第一控制信息的所述HPN域，确定所述第一控制信息所 对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合；
其中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L，或者，一个BWP上配置的半持续调度配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L；L为所述HPN域的长度。
根据本申请实施例的第九方面，提供了一种终端设备，其中，所述终端设备包括前述第五方面至第八方面任一方面所述的装置。
根据本申请实施例的第十方面，提供了一种通信系统，所述通信系统包括前述第九方面所述的终端设备和网络设备。
根据本申请实施例的其它方面，提供了一种计算机可读程序，其中当在终端设备中执行所述程序时，所述程序使得计算机在所述终端设备中执行前述第一方面至第四方面任一方面所述的方法。
根据本申请实施例的其它方面，提供了一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得计算机在终端设备中执行前述第一方面至第四方面任一方面所述的方法。
本申请实施例的有益效果之一在于：利用DCI的HPN域和RV域，或者利用DCI的HPN域对激活的或去激活/释放的DL SPS配置或CG配置进行指示，从而保证系统的灵活性。
参照后文的说明和附图，详细公开了本申请的特定实施方式，指明了本申请的原理可以被采用的方式。应该理解，本申请的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内，本申请的实施方式包括许多改变、修改和等同。
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用，与其它实施方式中的特征相组合，或替代其它实施方式中的特征。
应该强调，术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在，但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。
附图说明
在本申请实施例的一个附图或一种实施方式中描述的元素和特征可以与一个或更多个其它附图或实施方式中示出的元素和特征相结合。此外，在附图中，类似的标号表示几个附图中对应的部件，并可用于指示多于一种实施方式中使用的对应部件。
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。在附图中：
图1是半持续调度的一个示意图；
图2是半持续调度的另一个示意图；
图3是本申请第一方面的实施例的方法的示意图；
图4是本申请第二方面的实施例的方法的示意图；
图5是本申请第三方面的实施例的方法的示意图；
图6是本申请第四方面的实施例的方法的示意图；
图7是本申请第五方面的实施例的方法的示意图；
图8是本申请第六方面的实施例的装置的示意图；
图9是本申请第七方面的实施例的装置的示意图；
图10是本申请第八方面的实施例的装置的示意图；
图11是本申请第九方面的实施例的装置的示意图；
图12是本申请第十方面的实施例的装置的示意图；
图13是本申请第十一方面的实施例的终端设备的示意图；
图14是本申请第十二方面的实施例的网络设备的示意图。
具体实施方式
参照附图，通过下面的说明书，本申请的前述以及其它特征将变得明显。在说明书和附图中，具体公开了本申请的特定实施方式，其表明了其中可以采用本申请的原则的部分实施方式，应了解的是，本申请不限于所描述的实施方式，相反，本申请包括落入所附权利要求的范围内的全部修改、变型以及等同物。
在本申请实施例中，术语“第一”、“第二”等用于对不同元素从称谓上进行区分，但并不表示这些元素的空间排列或时间顺序等，这些元素不应被这些术语所限制。 术语“和/或”包括相关联列出的术语的一种或多个中的任何一个和所有组合。术语“包含”、“包括”、“具有”等是指所陈述的特征、元素、元件或组件的存在，但并不排除存在或添加一个或多个其他特征、元素、元件或组件。
在本申请实施例中，单数形式“一”、“该”等包括复数形式，应广义地理解为“一种”或“一类”而并不是限定为“一个”的含义；此外术语“所述”应理解为既包括单数形式也包括复数形式，除非上下文另外明确指出。此外术语“根据”应理解为“至少部分根据……”，术语“基于”应理解为“至少部分基于……”，除非上下文另外明确指出。
在本申请实施例中，术语“通信网络”或“无线通信网络”可以指符合如下任意通信标准的网络，例如长期演进(LTE，Long Term Evolution)、增强的长期演进(LTE-A，LTE-Advanced)、宽带码分多址接入(WCDMA，Wideband Code Division Multiple Access)、高速报文接入(HSPA，High-Speed Packet Access)等等。
并且，通信系统中设备之间的通信可以根据任意阶段的通信协议进行，例如可以包括但不限于如下通信协议：1G(generation)、2G、2.5G、2.75G、3G、4G、4.5G以及未来的5G、新无线(NR，New Radio)等等，和/或其他目前已知或未来将被开发的通信协议。
在本申请实施例中，术语“网络设备”例如是指通信系统中将终端设备接入通信网络并为该终端设备提供服务的设备。网络设备可以包括但不限于如下设备：基站(BS，Base Station)、接入点(AP、Access Point)、发送接收点(TRP，Transmission Reception Point)、广播发射机、移动管理实体(MME、Mobile Management Entity)、网关、服务器、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等等。
其中，基站可以包括但不限于：节点B(NodeB或NB)、演进节点B(eNodeB或eNB)以及5G基站(gNB)，等等，此外还可包括远端无线头(RRH，Remote Radio Head)、远端无线单元(RRU，Remote Radio Unit)、中继(relay)或者低功率节点(例如femto、pico等等)。并且术语“基站”可以包括它们的一些或所有功能，每个基站可以对特定的地理区域提供通信覆盖。术语“小区”可以指的是基站和/或其覆盖区域，这取决于使用该术语的上下文。
在本申请实施例中，术语“用户设备”(UE，User Equipment)例如是指通过网络 设备接入通信网络并接收网络服务的设备，也可以称为“终端设备”(TE，Terminal Equipment)。终端设备可以是固定的或移动的，并且也可以称为移动台(MS，Mobile Station)、终端、用户、用户台(SS，Subscriber Station)、接入终端(AT，Access Terminal)、站，等等。
其中，终端设备可以包括但不限于如下设备：蜂窝电话(Cellular Phone)、个人数字助理(PDA，Personal Digital Assistant)、无线调制解调器、无线通信设备、手持设备、机器型通信设备、膝上型计算机、无绳电话、智能手机、智能手表、数字相机，等等。
再例如，在物联网(IoT，Internet of Things)等场景下，终端设备还可以是进行监控或测量的机器或装置，例如可以包括但不限于：机器类通信(MTC，Machine Type Communication)终端、车载通信终端、设备到设备(D2D，Device to Device)终端、机器到机器(M2M，Machine to Machine)终端，等等。
在本申请实施例中，关于DL SPS，一个DL SPS一般对应一个SPS配置，下行半持续调度激活控制信息(DL SPS activation PDCCH)是指用于激活一个SPS配置集合的控制信息。例如，该SPS配置集合具有特定索引或者没有特定索引，并且，该SPS配置集合包含一个或多于一个SPS配置。这里，以其中一个SPS配置激活为例。如图1所示，当UE接收到该激活PDCCH(DCI)的时候，该DCI以及相应的SPS配置会提供用于接收相应PDSCH的信息。如图1所示，根据所述信息，UE接收激活后第一个PDSCH(在时隙n)。之后，UE会根据SPS配置中的周期(例如周期为P)确定第二个PDSCH的接收位置，即时隙n+P，并以此类推接收后续的PDSCH。当UE接收到下行半持续调度释放/去激活控制信息(DL SPS release/deactivation PDCCH)时，UE停止接收相应的SPS配置所对应的PDSCH，或者说清除相应的下行分配(clear the corresponding DL assignment)并释放相应的配置(release corresponding configurations)。另外，一个激活PDCCH(激活DCI)激活了一个SPS配置集合，可以理解为该SPS配置集合中所有的SPS配置都被激活或重激活，并且符合上述的行为描述。一个释放或去激活PDCCH(释放或去激活DCI)释放或去激活了一个SPS配置集合，可以理解为该SPS配置集合中所有的SPS配置都被去激活或释放(如果相应SPS配置是激活的)，并且符合上述的行为描述。
在本申请实施例中，关于UL Grant Type 2，一个UL Grant Type 2上行传输一般 对应一个CG配置，二类上行许可激活控制信息(UL Grant Type 2 activation PDCCH)是指用于激活一个CG配置集合的控制信息，例如该CG配置集合具有特定索引或者没有特定索引。该CG配置集合包含一个或多于一个CG配置。这里，以其中一个CG配置为例，如图2所示，当UE接收到该激活PDCCH(DCI)的时候，该DCI以及相应的CG配置会提供用于发送相应PUSCH的信息。如图2所示，根据所述信息，UE发送激活后第一个PUSCH(在时隙n)。之后，UE会根据CG配置中的周期(例如周期为P)确定第二个PUSCH的发送位置，即时隙n+P，并以此类推发送后续的PUSCH。当UE接收到下行半持续调度释放/去激活控制信息(DL SPS release/deactivation PDCCH)时，UE停止发送相应的CG配置所对应的PUSCH，或者说清除相应的上行许可(clear the corresponding UL grants)并释放相应的配置(release corresponding configurations)。另外，一个激活PDCCH(激活DCI)激活了一个CG配置集合，可以理解为该CG配置集合中所有的CG配置都被激活或重激活，并且符合上述的行为描述。一个释放或去激活PDCCH(释放或去激活DCI)释放了一个CG配置集合，可以理解为该CG配置集合中所有的CG配置都被释放或去激活(如果相应CG配置是激活的)，并且符合上述的行为描述。
在图1和图2以及对应的说明中，以时隙作为时间单位，但本申请不限于此，本申请涉及的时间单位也可以是符号(symbol)或者子时隙(sub-slot)或者帧(frame)或者子帧(sub-frame)等。
在本申请实施例中，索引(index)也可以称为标识(ID)或者编号，如无特别说明，索引(index)与标识(ID)或者编号的概念相同。
下面结合附图对本申请的各种实施方式进行说明。这些实施方式只是示例性的，不是对本申请的限制。
第一方面的实施例
本申请第一方面的实施例提供了一种无线通信方法，该方法应用于终端设备。图3是本申请第一方面的实施例的无线通信方法的示意图，请参照图3，该方法包括：
操作301：终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number，混合自动重传请求进程号)域的长度是可配置的，所述第一控制信息的RV(Redundancy version，冗余版本)域的长度是可配置的或者预定义的；
操作302：所述终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合。
在操作301中，第一控制信息的HPN域的长度是可配置的，也可以理解为第一控制信息对应的DCI格式的HPN域的长度是可配置的。
在操作302中，在一个实施例中，终端设备根据该第一控制信息的HPN域和/或RV域中所承载的比特信息，从一个或多于一个CG配置集合中选出一个CG配置集合。在本申请实施例中，一个CG配置集合可以包括一个CG配置或者包括多于一个CG配置。或者说，一个CG配置集合可以与一个或多于一个CG配置映射。其中，该CG配置集合的索引(index)由所述比特信息指示。
在操作302中，在另一个实施例中，对于CG配置集合中仅有/仅映射一个CG配置的情况而言；或者，CG配置集合没有被配置，或者CG配置集合与CG配置的映射关系没有被配置时，CG配置集合等同于CG配置，也即，终端设备根据该第一控制信息的HPN域和/或RV域中所承载的比特信息，从一个或多于一个CG配置中选出一个CG配置。其中，该CG配置的索引(index)由所述比特信息指示。
也就是说，在操作302中，当CG配置集合被配置时，或者，CG配置集合与CG配置之间的映射关系被配置时，终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)集合；当CG配置集合没有被配置，或者，CG配置集合与CG配置之间的映射关系没有被配置时，终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)。
在本申请实施例的描述中，‘集合’可以等同于‘状态’，例如，CG配置集合等同于CG配置状态(CG configuration state)，其中，一个CG配置状态可以与一个或者多个CG配置关联/映射。
在本申请实施例中，一种情况是，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L+R，也即log 2N≤L+R，L为上述HPN域的长度，R是上述RV域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L+R。
根据本申请实施例，通过DCI的HPN域与RV域联合指示CG配置或CG配置 集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，通过使N≤2 L+R，避免了HPN域与RV域的长度之和过短，不足以指示所有CG配置集合(所对应的索引)，导致一部分上行CG配置或CG配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L+R，也即log 2M≤L+R，L为上述HPN域的长度，R是上述RV域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L+R。
根据本申请实施例，通过DCI的HPN域与RV域联合指示CG配置或CG配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，当CG配置集合没有被配置或者CG配置集合与CG配置的映射关系没有配置时(也就是CG配置集合即等同于CG配置，这时CG配置集合的数量即是CG配置的数量)，通过使M≤2 L+R，避免了HPN域与RV域的长度之和过短，不足以指示所有CG配置(所对应的索引)，导致一部分上行CG配置无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述带宽单元(BWP)上配置的配置许可配置的个数M中的较大的值，小于或等于2 L+R，也即log 2(max(M,N))≤L+R，L为上述HPN域的长度，R是上述RV域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述带宽单元(BWP)上配置的配置许可配置的个数M中的较大值小于或等于2 L+R。
根据本申请实施例，通过DCI的HPN域与RV域联合指示CG配置或CG配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。这里，HPV与RV域既可以联合指示CG配置的激活(这时，没有配置用于激活(for activation)的CG配置集合)，也即HPV域与RV域指示对应的CG配置索引；与此同时，该HPN域与RV域同时也用于联合指示CG配置集合的去激活(这时，配置了用于去激活(for deactivation)的CG配置集合)，也即HPV域与RV域指示对应的CG配置集合的索引。并且，由于至少HPN域的长度是可配置的，通过使max{M,N}≤2 L+R，避免了HPN域与RV域的长度之和过短，不足以指示所有CG配置(所对应的索引) 或CG配置集合(所对应的索引)，导致一部分上行CG配置或CG配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，上述在一个BWP上配置的CG配置集合的个数N是指以下情况的其中一种：
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1，也就是说，在上述BWP上配置的CG配置集合为用于激活的CG配置集合；
所述BWP上用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2，也就是说，在上述BWP上配置的CG配置集合为用于释放或去激活的CG配置激活；
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合N3，也就是说，在上述BWP上配置的CG配置集合既可以用于激活，也可以用于释放或去激活，也就是说，在上述BWP上配置的CG没有区分相应的目的，即没有区分是用于激活，还是用于释放/去激活；
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1和用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2中的较大值(max{N1,N2})，也就是说，如果用于激活的CG配置集合的个数N1大于用于释放或去激活的CG配置集合的个数N2，则在上述BWP上配置的CG配置集合为用于激活的CG配置集合，反之亦然。此外，如果N1与N2相等，则取N1和N2之中的任意一个值。
在本申请实施例中，上述BWP是指所述第一控制信息所指示的BWP，但本申请不限于此，例如，该BWP也可以是初始(initial)BWP或默认(default)BWP。
在本申请实施例中，上述第一控制信息可以是类型二配置上行许可(configured UL Type 2)控制信令，也即用于CG配置激活或去激活/释放的信令，该信令也可以是其他名称，本申请不限于此。
在本申请实施例中，上述第一控制信息的格式可以是DCI format 0_2，也可以是其他DCI格式，本申请不限于此。
在一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的激活(activation)，也即，该第一控制信息可以是用于对应的CG配置激活的信令，也即，该第一控制信息可以是UL grant Type 2 activation DCI，也可以理解为UL grant Type  2 scheduling activation PDCCH。
在这个实施例中，该第一控制信息可以是有效的激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述配置许可配置或所述配置许可配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0。
由于UL Grant Type 2激活时，HPN域与RV域不包含与数据调度相关的信息。因此，激活DCI中的HPN域与RV域，可以用于联合指示CG配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)激活(activation)DCI的HPN域与RV域确定哪个UL CG配置集合被激活。
在另一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的释放或去激活(release or deactivation)，也即，该第一控制信息可以是用于对应的CG配置去激活/释放的信令，也即，该第一控制信息可以是UL grant Type 2 release/deactivation DCI，也可以理解为UL grant Type 2 scheduling release/deactivation PDCCH。
在这个实施例中，该第一控制信息可以是有效的释放或去激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述配置许可配置或所述配置许可配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0；
该第一控制信息的MCS(modulation and coding scheme，调制编码方案)域所有比特为1；以及
所述第一控制信息的FDRA(frequency domain resource assignment，频域资源分配)域所有比特为1。
由于UL Grant Type 2释放/去激活时，HPN域与RV域不包含与数据调度相关的信息。因此，释放/去激活DCI中的HPN域与RV域，可以用于联合指示CG配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)释放/去激活(release/deactivation)DCI的HPN域与RV域确定哪个UL CG配置集合被释放/去激活。
在本申请实施例中，该第一控制信息的HPN域和/或RV域中用于指示上述CG配置或CG配置集合的比特数X可以是由RRC信令配置的，也可以是由上述BWP上配置的CG配置的个数M确定的，例如
Figure PCTCN2019109180-appb-000001
还可以是由上述BWP上对应的配置的CG配置集合的个数N’确定的，例如
Figure PCTCN2019109180-appb-000002
通过
Figure PCTCN2019109180-appb-000003
个比特，至少在CG配置集合没有配置时，可以独立指示M个CG配置，从而保证系统的灵活性。同理，通过
Figure PCTCN2019109180-appb-000004
个比特，至少在CG配置集合被配置时，可以独立指示N’个CG配置，从而保证系统的灵活性。
在本申请实施例中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：所述BWP上配置的用于激活(for activation)的配置许可配置集合的个数N1；或者，所述BWP上配置的用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者，所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N3。
也就是说，当上述第一控制信息是用于CG配置的激活时，对应的配置的CG配置集合是用于激活的CG配置集合(个数也为相应的个数)。当上述第一控制信息是用于CG配置的释放/去激活时，对应的配置的CG配置集合是用于释放或去激活的CG配置集合(个数也为相应的个数)。一种可能的情况是，相同的一个或多个CG配置集合既可以用于CG配置的激活，也可以用于CG配置的去激活或释放，这种情况下，CG配置集合无需做上述区分。此外，当上述CG配置集合与相应的CG配置一一映射时，该CG配置集合的个数与该CG配置的个数相等。
在一个实施例中，上述CG配置或CG配置集合的索引由上述HPN域的X个比 特确定，或者，上述CG配置或CG配置集合的索引由上述HPN域的L个比特以及上述RV域的X-L格比特确定。这里，X个比特可以是HPN域的X个高位比特(MSB)，也可以是HPN域的X个低位比特(LSB)。
例如，对于激活DCI而言，假设CG配置集合没有被配置时，X是由M确定的，
Figure PCTCN2019109180-appb-000005
则，如果
Figure PCTCN2019109180-appb-000006
则CG配置的索引可以根据激活DCI中HPN域的
Figure PCTCN2019109180-appb-000007
个LSB/MSB比特确定；如果
Figure PCTCN2019109180-appb-000008
则CG配置的索引可以根据HPN域以及RV域的
Figure PCTCN2019109180-appb-000009
个的MSB/LSB确定。例如，假设L＝4，M＝12，由于
Figure PCTCN2019109180-appb-000010
这时，仅由HPN域就可以确定CG配置的索引；再例如，假设L＝3，M＝12，由于
Figure PCTCN2019109180-appb-000011
这时，CG配置的索引需要4比特指示，其中，前3个高位比特可以由HPN域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而最后一比特可以由RV域的最高或最低位比特提供。
再例如，对于激活DCI而言，假设X是由RRC信令配置的，则，如果X≤L，则CG配置(CG配置集合没有被配置时)或CG配置集合(CG配置集合被配置时)的索引可以根据激活DCI中HPN域的X个LSB/MSB比特确定；如果X＞L，则CG配置或CG配置集合的索引可以根据HPN域以及RV域的X-L个的MSB/LSB确定。例如，假设L＝4，M＝12，由于X＝L，这时，仅由HPN域就可以确定CG配置或CG配置集合的索引；再例如，假设L＝3，M＝12，由于X＞L，这时，CG配置或CG配置集合的索引需要4比特指示，其中，前3个高位比特可以由HPN域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而最后一比特可以由RV域的最高或最低位比特提供。
在这个实施例中，对于激活DCI而言，假设X是由N’确定的，则方法与上述情况类似，不在重复说明。
在这个实施例中，对于释放或去激活DCI而言，情况类似，不再重复说明。
在另一个实施例中，上述CG配置或CG配置集合的索引由上述RV域的X个比特确定，或者，上述CG配置或CG配置集合的索引由上述RV域的R个比特以及上述HPN域的X-R个比特确定。
例如，对于激活DCI而言，假设CG配置集合没有被配置时，X是由M确定的，
Figure PCTCN2019109180-appb-000012
则，如果
Figure PCTCN2019109180-appb-000013
则CG配置的索引可以根据激活DCI中RV域的
Figure PCTCN2019109180-appb-000014
个LSB/MSB比特确定；如果
Figure PCTCN2019109180-appb-000015
则CG配置的索引可以根据RV域 以及HPN域的
Figure PCTCN2019109180-appb-000016
个的MSB/LSB确定。例如，假设R＝2，M＝4，由于
Figure PCTCN2019109180-appb-000017
这时，仅由RV域就可以确定CG配置的索引；再例如，假设R＝2，M＝12，由于
Figure PCTCN2019109180-appb-000018
这时，CG配置的索引需要4比特指示，其中，前2个高位比特可以由RV域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而另外2个比特可以由HPN域的最高或最低位的2个比特提供。
再例如，对于激活DCI而言，假设X是由RRC信令配置的，则，如果X≤R，则CG配置(CG配置集合没有被配置时)或CG配置集合(CG配置集合被配置时)的索引可以根据激活DCI中RV域的X个LSB/MSB比特确定；如果X＞R，则CG配置或CG配置集合的索引可以根据RV域以及HPN域的X-R个的MSB/LSB确定。例如，假设R＝2，M＝4，由于X＝R，这时，仅由RV域就可以确定CG配置或CG配置集合的索引；再例如，假设R＝2，M＝12，由于X＞R，这时，CG配置或CG配置集合的索引需要4比特指示，其中，前2个高位比特可以由RV域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而另外2个比特可以由HPN域的最高或最低位的2个比特提供。
在这个实施例中，对于激活DCI而言，假设X是由N’确定的，则方法与上述情况类似，不在重复说明。
在这个实施例中，对于释放或去激活DCI而言，情况类似，不再重复说明。
在上述实施例中，当CG配置集合中仅包含一个CG配置时，CG配置集合的索引也可以是该CG配置集合所包含的CG配置的索引。或者说，当CG配置集合没有被配置，也即当CG配置集合与CG配置的映射关系没有被配置时，一个CG配置集合即是一个CG配置，或者说一个CG配置集合的索引即是该CG配置的索引。
在本申请实施例中，如前所述，HPN域的长度L是可配置的。例如，该HPN域的长度L由RRC信令指示，或者，该HPN域的长度与配置的HARQ process(混合自动重传请求进程)的个数相关。例如，配置的HARQ process的个数为N HPN，则N HPN≤2 L。
上述HARQ process的个数可以是对应于特定优先级或特定业务的HARQ process个数。例如，该HARQ process的个数可以是上述一个BWP或服务小区上特定优先级的HARQ process的个数，也可以是上述一个BWP或者服务小区上特定业务的HARQ process的个数。如前所述，该BWP可以是上述第一控制信息所指示的BWP， 该服务小区也可以是上述第一控制信息所指示的服务小区，但本申请不限于此。上述第一控制信息所指示的服务小区可以是由该第一控制信息的CI(carrier indicator，载波指示)域所指示的服务小区，也可以是与接收该第一控制信息的服务小区相同的服务小区，但本申请不限于此。
在本申请实施例中，如前所述，RV域的长度可以是可通过RRC信令配置，例如配置的范围是0比特，1比特，2比特；也可以是预定义的，例如，RV域的预定义长度可以是0比特，1比特，或者2比特，本申请不限于此。
根据本申请实施例，如前所述，提高了PDCCH的可靠性，保证了系统的灵活性。
第二方面的实施例
本申请第二方面的实施例提供了一种无线通信方法，该方法应用于终端设备，与第一方面的实施例不同的是，第二方面的实施例通过DCI的HPN域和RV域联合指示SPS配置集合。
图4是本申请第二方面的实施例的无线通信方法的示意图，如图4所示，该方法包括：
操作401：终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；
操作402：所述终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合。
在操作401中，第一控制信息的HPN域的长度是可配置的，也可以理解为第一控制信息对应的DCI格式的HPN域的长度是可配置的。
在操作402中，在一个实施例中，终端设备根据该第一控制信息的HPN域和/或RV域中所承载的比特信息，从一个或多于一个SPS配置集合中选出一个SPS配置集合。在本申请实施例中，一个SPS配置集合可以包括一个SPS配置或者包括多于一个SPS配置。或者说，一个SPS配置集合可以与一个或多于一个SPS配置映射。其中，该SPS配置集合的索引(index)由所述比特信息指示。
在操作402中，在另一个实施例中，对于SPS配置集合中仅有/仅映射一个SPS 配置的情况而言；或者，SPS配置集合没有被配置，或者SPS配置集合与SPS配置的映射关系没有被配置时，SPS配置集合等同于SPS配置，也即，终端设备根据该第一控制信息的HPN域和/或RV域中所承载的比特信息，从一个或多于一个SPS配置中选出一个SPS配置。其中，该SPS配置的索引(index)由所述比特信息指示。
也就是说，在操作402中，当SPS配置集合被配置时，或者，SPS配置集合与SPS配置之间的映射关系被配置时，终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的SPS配置集合；当SPS配置集合没有被配置，或者，SPS配置集合与SPS配置之间的映射关系没有被配置时，终端设备根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的SPS配置。
在本申请实施例的描述中，‘集合’可以等同于‘状态’，例如，SPS配置集合等同于SPS配置状态(SPS configuration state)，其中，一个SPS配置状态可以与一个或者多个SPS配置关联/映射。
在本申请实施例中，一种情况是，在一个带宽单元(BWP)上配置的SPS配置集合的个数N小于或等于2 L+R，也即log 2N≤L+R，L为上述HPN域的长度，R是上述RV域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的SPS配置集合的个数N小于或等于2 L+R。
根据本申请实施例，通过DCI的HPN域与RV域联合指示SPS配置或SPS配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，通过使N≤2 L+R，避免了HPN域与RV域的长度之和过短，不足以指示所有SPS配置集合(所对应的索引)，导致一部分上行SPS配置或SPS配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的SPS配置的个数M小于或等于2 L+R，也即log 2M≤L+R，L为上述HPN域的长度，R是上述RV域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的SPS配置的个数M小于或等于2 L+R。
根据本申请实施例，通过DCI的HPN域与RV域联合指示SPS配置或SPS配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，当SPS配置集合没有被配置或者SPS配置集合与SPS 配置的映射关系没有配置时(也就是SPS配置集合即等同于SPS配置，这时SPS配置集合的数量即是SPS配置的数量)，通过使M≤2 L+R，避免了HPN域与RV域的长度之和过短，不足以指示所有SPS配置(所对应的索引)，导致一部分下行SPS配置无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的SPS配置集合的个数N与在所述带宽单元(BWP)上配置的SPS配置的个数M中的较大的值，小于或等于2 L+R，也即log 2(max(M,N))≤L+R，L为上述HPN域的长度，R是上述RV域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的SPS配置集合的个数N与在所述带宽单元(BWP)上配置的SPS配置的个数M中的较大值小于或等于2 L+R。
根据本申请实施例，通过DCI的HPN域与RV域联合指示SPS配置或SPS配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。这里，HPV与RV域既可以联合指示SPS配置的激活(这时，没有配置用于激活(for activation)的SPS配置集合)，也即HPV域与RV域指示对应的SPS配置索引；与此同时，该HPN域与RV域同时也用于联合指示SPS配置集合的去激活(这时，配置了用于去激活(for deactivation)的SPS配置集合)，也即HPV域与RV域指示对应的SPS配置集合的索引。并且，由于至少HPN域的长度是可配置的，通过使max{M,N}≤2 L+R，避免了HPN域与RV域的长度之和过短，不足以指示所有SPS配置(所对应的索引)或SPS配置集合(所对应的索引)，导致一部分上行SPS配置或SPS配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，上述在一个BWP上配置的SPS配置集合的个数N是指以下情况的其中一种：
所述BWP上用于激活(for activation)的SPS配置集合的个数N1，也就是说，在上述BWP上配置的SPS配置集合为用于激活的SPS配置集合；
所述BWP上用于释放或去激活(for release or deactivation)的SPS配置集合的个数N2，也就是说，在上述BWP上配置的SPS配置集合为用于释放或去激活的SPS配置激活；
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的SPS配置集合N3，也就是说，在上述BWP上配置的SPS配置集 合既可以用于激活，也可以用于释放或去激活，也就是说，在上述BWP上配置的SPS没有区分相应的目的，即没有区分是用于激活，还是用于释放/去激活；
所述BWP上用于激活(for activation)的SPS配置集合的个数N1和用于释放或去激活(for release or deactivation)的SPS配置集合的个数N2中的较大值(max{N1,N2})，也就是说，如果用于激活的SPS配置集合的个数N1大于用于释放或去激活的SPS配置集合的个数N2，则在上述BWP上配置的SPS配置集合为用于激活的SPS配置集合，反之亦然。此外，如果N1与N2相等，则取N1和N2之中的任意一个值。
在本申请实施例中，上述BWP是指所述第一控制信息所指示的BWP，但本申请不限于此，例如，该BWP也可以是初始(initial)BWP或默认(default)BWP。
在本申请实施例中，上述第一控制信息可以是下行半持续调度分配(DL SPS assignment)控制信令，也即用于SPS配置激活或去激活/释放的信令，该信令也可以是其他名称，本申请不限于此。
在本申请实施例中，上述第一控制信息的格式可以是DCI format 1_2，也可以是其他DCI格式，本申请不限于此。
在一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的激活(activation)，也即，该第一控制信息可以是用于对应的SPS配置激活的信令，也即，该第一控制信息可以是DL SPS activation DCI，也可以理解为DL SPS scheduling activation PDCCH。
在这个实施例中，该第一控制信息可以是有效的激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述SPS配置或所述SPS配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0。
由于DL SPS激活时，HPN域与RV域不包含与数据调度相关的信息。因此，激 活DCI中的HPN域与RV域，可以用于联合指示SPS配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)激活(activation)DCI的HPN域与RV域确定哪个DL SPS配置集合被激活。
在另一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的释放或去激活(release or deactivation)，也即，该第一控制信息可以是用于对应的SPS配置去激活/释放的信令，也即，该第一控制信息可以是SPS release/deactivation DCI，也可以理解为SPS scheduling release/deactivation PDCCH。
在这个实施例中，该第一控制信息可以是有效的释放或去激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述SPS配置或所述SPS配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0；
该第一控制信息的MCS(modulation and coding scheme，调制编码方案)域所有比特为1；以及
所述第一控制信息的FDRA(frequency domain resource assignment，频域资源分配)域所有比特为1。
由于DL SPS释放/去激活时，HPN域与RV域不包含与数据调度相关的信息。因此，释放/去激活DCI中的HPN域与RV域，可以用于联合指示SPS配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)释放/去激活(release/deactivation)DCI的HPN域与RV域确定哪个DL SPS配置集合被释放/去激活。
在本申请实施例中，该第一控制信息的HPN域和/或RV域中用于指示上述SPS配置或SPS配置集合的比特数X可以是由RRC信令配置的，也可以是由上述BWP上配置的SPS配置的个数M确定的，例如
Figure PCTCN2019109180-appb-000019
还可以是由上述BWP上对 应的配置的SPS配置集合的个数N’确定的，例如
Figure PCTCN2019109180-appb-000020
由此，通过
Figure PCTCN2019109180-appb-000021
个比特，至少在SPS配置集合没有配置时，独立指示M个SPS配置，从而保证系统的灵活性。同理，通过
Figure PCTCN2019109180-appb-000022
个比特，，至少在SPS配置集合被配置时，可以独立指示N’个SPS配置，从而保证系统的灵活性。
在本申请实施例中，所述BWP上对应的配置的SPS配置集合的个数N’是指：所述BWP上配置的用于激活(for activation)的SPS配置集合的个数N1；或者，所述BWP上配置的用于释放或去激活(for release or deactivation)的SPS配置集合的个数N2；或者，所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的SPS配置集合的个数N3。
也就是说，当上述第一控制信息是用于SPS配置的激活时，对应的配置的SPS配置集合是用于激活的SPS配置集合(个数也为相应的个数)。当上述第一控制信息是用于SPS配置的释放/去激活时，对应的配置的SPS配置集合是用于释放或去激活的SPS配置集合(个数也为相应的个数)。一种可能的情况是，相同的一个或多个SPS配置集合既可以用于SPS配置的激活，也可以用于SPS配置的去激活或释放，这种情况下，SPS配置集合无需做上述区分。此外，当上述SPS配置集合与相应的SPS配置一一映射时，该SPS配置集合的个数与该SPS配置的个数相等。
在一个实施例中，上述SPS配置或SPS配置集合的索引(也可以称为索引，index)由上述HPN域的X个比特确定，或者，上述SPS配置或SPS配置集合的索引由上述HPN域的L个比特以及上述RV域的X-L格比特确定。这里，X个比特可以是HPN域的X个高位比特(MSB)，也可以是HPN域的X个低位比特(LSB)。
例如，对于激活DCI而言，假设SPS配置集合没有被配置时，X是由M确定的，
Figure PCTCN2019109180-appb-000023
则，如果
Figure PCTCN2019109180-appb-000024
则SPS配置的索引可以根据激活DCI中HPN域的
Figure PCTCN2019109180-appb-000025
个LSB/MSB比特确定；如果
Figure PCTCN2019109180-appb-000026
则SPS配置的索引可以根据HPN域以及RV域的
Figure PCTCN2019109180-appb-000027
个的MSB/LSB确定。例如，假设L＝4，M＝12，由于
Figure PCTCN2019109180-appb-000028
这时，仅由HPN域就可以确定SPS配置的索引；再例如，假设L＝3，M＝12，由于
Figure PCTCN2019109180-appb-000029
这时，SPS配置的索引需要4比特指示，其中，前3个高位比特可以由HPN域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而最后一比特可以由RV域的最高或最低位比特提供。
再例如，对于激活DCI而言，假设X是由RRC信令配置的，则，如果X≤L， 则SPS配置(SPS配置集合没有被配置时)或SPS配置集合(SPS配置集合被配置时)的索引可以根据激活DCI中HPN域的X个LSB/MSB比特确定；如果X＞L，则SPS配置或SPS配置集合的索引可以根据HPN域以及RV域的X-L个的MSB/LSB确定。例如，假设L＝4，M＝12，由于X＝L，这时，仅由HPN域就可以确定SPS配置或SPS配置集合的索引；再例如，假设L＝3，M＝12，由于X＞L，这时，SPS配置或SPS配置集合的索引需要4比特指示，其中，前3个高位比特可以由HPN域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而最后一比特可以由RV域的最高或最低位比特提供。
在这个实施例中，对于激活DCI而言，假设X是由N’确定的，则方法与上述情况类似，不在重复说明。
在这个实施例中，对于释放或去激活DCI而言，情况类似，不再重复说明。
在另一个实施例中，上述SPS配置或SPS配置集合的索引由上述RV域的X个比特确定，或者，上述SPS配置或SPS配置集合的索引由上述RV域的R个比特以及上述HPN域的X-R个比特确定。
例如，对于激活DCI而言，假设SPS配置集合没有被配置时，X是由M确定的，
Figure PCTCN2019109180-appb-000030
则，如果
Figure PCTCN2019109180-appb-000031
则SPS配置的索引可以根据激活DCI中RV域的
Figure PCTCN2019109180-appb-000032
个LSB/MSB比特确定；如果
Figure PCTCN2019109180-appb-000033
则SPS配置的索引可以根据RV域以及HPN域的
Figure PCTCN2019109180-appb-000034
个的MSB/LSB确定。例如，假设R＝2，M＝4，由于
Figure PCTCN2019109180-appb-000035
这时，仅由RV域就可以确定SPS配置的索引；再例如，假设R＝2，M＝12，由于
Figure PCTCN2019109180-appb-000036
这时，SPS配置的索引需要4比特指示，其中，前2个高位比特可以由RV域(按照由高位到低位的顺序或由低位到高位的顺序)提供，而另外2个比特可以由HPN域的最高或最低位的2个比特提供。
再例如，对于激活DCI而言，假设X是由RRC信令配置的，则，如果X≤R，则SPS配置(SPS配置集合没有被配置时)或SPS配置集合(SPS配置集合被配置时)的索引可以根据激活DCI中RV域的X个LSB/MSB比特确定；如果X＞R，则SPS配置或SPS配置集合的索引可以根据RV域以及HPN域的X-R个的MSB/LSB确定。例如，假设R＝2，M＝4，由于X＝R，这时，仅由RV域就可以确定SPS配置或SPS配置集合的索引；再例如，假设R＝2，M＝12，由于X＞R，这时，SPS配置或SPS配置集合的索引需要4比特指示，其中，前2个高位比特可以由RV域(按 照由高位到低位的顺序或由低位到高位的顺序)提供，而另外2个比特可以由HPN域的最高或最低位的2个比特提供。
在这个实施例中，对于激活DCI而言，假设X是由N’确定的，则方法与上述情况类似，不在重复说明。
在这个实施例中，对于释放或去激活DCI而言，情况类似，不再重复说明。
在上述实施例中，当SPS配置集合中仅包含一个SPS配置时，SPS配置集合的索引也可以是该SPS配置集合所包含的SPS配置的索引。或者说，当SPS配置集合没有被配置，也即当SPS配置集合与SPS配置的映射关系没有被配置时，一个SPS配置集合即是一个SPS配置，或者说，一个SPS配置集合的索引即是该SPS配置的索引。
在本申请实施例中，如前所述，HPN域的长度L是可配置的。并且，该HPN域的长度可以由RRC信令指示，也可以与配置的HARQ process(混合自动重传请求进程)的个数相关。例如，配置的HARQ process的个数为N HPN，则N HPN≤2 L。
上述HARQ process的个数可以是对应于特定优先级或特定业务的HARQ process个数。例如，该HARQ process的个数可以是上述一个BWP或服务小区上特定优先级的HARQ process的个数，也可以是上述一个BWP或者服务小区上特定业务的HARQ process的个数。该特定优先级例如为高优先级，例如，优先级索引为0,1,2等的优先级。该特定业务例如为URLLC或者eMBB等。如前所述，该BWP可以是上述第一控制信息所指示的BWP，该服务小区也可以是上述第一控制信息所指示的服务小区，但本申请不限于此。上述第一控制信息所指示的服务小区可以是由该第一控制信息的CI(carrier indicator，载波指示)域所指示的服务小区，也可以是与接收该第一控制信息的服务小区相同的服务小区，但本申请不限于此。此外，关于根据该HARQ process的个数确定该HPN域的长度的方式，本申请不做限制，例如可以是，如果配置的HARQ process的个数为N，则HPN域的长度可以是
Figure PCTCN2019109180-appb-000037
在本申请实施例中，如前所述，RV域的长度可通过RRC信令配置，例如配置的范围是0比特，1比特，2比特；也可以是预定义的，例如，RV域的预定义的长度可以是0比特，1比特，或者2比特，本申请不限于此。
根据本申请实施例，如前所述，提高了PDCCH的可靠性，保证了系统的灵活性。
第三方面的实施例
本申请第三方面的实施例提供了一种无线通信方法，该方法应用于终端设备，与第一方面和第二方面的实施例不同的是，第三方面的实施例通过DCI的HPN域指示CG配置集合。
图5是本申请第三方面的实施例的无线通信方法的示意图，如图5所示，该方法包括：
操作501：终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number，混合自动重传请求进程号)域的长度是可配置的；
操作502：所述终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合。
在操作501中，第一控制信息的HPN域的长度是可配置的，也可以理解为第一控制信息对应的DCI格式的HPN域的长度是可配置的。
在操作502中，在一个实施例中，终端设备根据该第一控制信息的HPN域中所承载的比特信息，从一个或多于一个CG配置集合中选出一个CG配置集合。在本申请实施例中，一个CG配置集合可以包括一个CG配置或者包括多于一个CG配置。或者说，一个CG配置集合可以与一个或多于一个CG配置映射。其中，该CG配置集合的索引(index)由所述比特信息指示。
在操作502中，在另一个实施例中，对于CG配置集合中仅有/仅映射一个CG配置的情况而言；或者，CG配置集合没有被配置，或者CG配置集合与CG配置的映射关系没有被配置时，CG配置集合等同于CG配置，也即，终端设备根据该第一控制信息的HPN域中所承载的比特信息，从一个或多于一个CG配置中选出一个CG配置。其中，该CG配置的索引(index)由所述比特信息指示。
也就是说，在操作502中，当CG配置集合被配置时，或者，CG配置集合与CG配置之间的映射关系被配置时，终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)集合；当CG配置集合没有被配置，或者，CG配置集合与CG配置之间的映射关系没有被配置时，终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)。
在本申请实施例的描述中，‘集合’可以等同于‘状态’，例如，CG配置集合等同于CG配置状态(CG configuration state)，其中，一个CG配置状态可以与一个或者多个CG配置关联/映射。
在本申请实施例中，一种情况是，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L，也即log 2N≤L，L为上述HPN域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L。
根据本申请实施例，通过DCI的HPN域指示CG配置或CG配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，通过使N≤2 L，避免了HPN域的长度过短，不足以指示所有CG配置集合(所对应的索引)，导致一部分上行CG配置或CG配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L，也即log 2M≤L，L为上述HPN域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L。
根据本申请实施例，通过DCI的HPN域指示CG配置或CG配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，当CG配置集合没有被配置或者CG配置集合与CG配置的映射关系没有配置时(也就是CG配置集合即等同于CG配置，这时CG配置集合的数量即是CG配置的数量)，通过使M≤2 L，避免了HPN域的长度过短，不足以指示所有CG配置(所对应的索引)，导致一部分上行CG配置无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述带宽单元(BWP)上配置的配置许可配置的个数M中的较大的值，小于或等于2 L，也即log 2(max(M,N))≤L，L为上述HPN域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述带宽单元(BWP)上配置的配置许可配置的个数M中的较大值小于或等于2 L。
根据本申请实施例，通过DCI的HPN域指示CG配置或CG配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。这里，HPV既可以指示CG配置的激活(这时，没有配置用于激活(for activation)的CG配置集合)，也即HPV域指示对应的CG配置索引；与此同时，该HPN域也用于指示CG配置集合的去激活(这时，配置了用于去激活(for deactivation)的CG配置集合)，也即HPV域指示对应的CG配置集合的索引。并且，由于至少HPN域的长度是可配置的，通过使max{M,N}≤2 L，避免了HPN域的长度过短，不足以指示所有CG配置(所对应的索引)或CG配置集合(所对应的索引)，导致一部分上行CG配置或CG配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，上述在一个BWP上配置的CG配置集合的个数N是指以下情况的其中一种：
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1，也就是说，在上述BWP上配置的CG配置集合为用于激活的CG配置集合；
所述BWP上用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2，也就是说，在上述BWP上配置的CG配置集合为用于释放或去激活的CG配置激活；
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合N3，也就是说，在上述BWP上配置的CG配置集合既可以用于激活，也可以用于释放或去激活，也就是说，在上述BWP上配置的CG没有区分相应的目的，即没有区分是用于激活，还是用于释放/去激活；
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1和用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2中的较大值(max{N1,N2})，也就是说，如果用于激活的CG配置集合的个数N1大于用于释放或去激活的CG配置集合的个数N2，则在上述BWP上配置的CG配置集合为用于激活的CG配置集合，反之亦然。此外，如果N1与N2相等，则取N1和N2之中的任意一个值。
在本申请实施例中，上述BWP是指所述第一控制信息所指示的BWP，但本申请不限于此，例如，该BWP也可以是初始(initial)BWP或默认(default)BWP。
在本申请实施例中，上述第一控制信息可以是类型二配置上行许可(configured  UL Type 2)控制信令，也即用于CG配置激活或去激活/释放的信令，该信令也可以是其他名称，本申请不限于此。
在本申请实施例中，上述第一控制信息的格式可以是DCI format 0_2，也可以是其他DCI格式，本申请不限于此。
在一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的激活(activation)，也即，该第一控制信息可以是用于对应的CG配置激活的信令，也即，该第一控制信息可以是UL grant Type 2 activation DCI，也可以理解为UL grant Type 2 scheduling activation PDCCH。
在这个实施例中，该第一控制信息可以是有效的激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述CG配置或所述CG配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0。
由于UL Grant Type 2激活时，HPN域不包含与数据调度相关的信息。因此，激活DCI中的HPN域，可以用于指示CG配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)激活(activation)DCI的HPN域确定哪个UL CG配置集合被激活。
在另一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的释放或去激活(release or deactivation)，也即，该第一控制信息可以是用于对应的CG配置去激活/释放的信令，也即，该第一控制信息可以是UL grant Type 2 release/deactivation DCI，也可以理解为UL grant Type 2 scheduling release/deactivation PDCCH。
在这个实施例中，该第一控制信息可以是有效的释放或去激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述CG配置或所述CG配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0；
该第一控制信息的MCS(modulation and coding scheme，调制编码方案)域所有比特为1；以及
所述第一控制信息的FDRA(frequency domain resource assignment，频域资源分配)域所有比特为1。
由于UL Grant Type 2释放/去激活时，HPN域不包含与数据调度相关的信息。因此，释放/去激活DCI中的HPN域，可以用于指示CG配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)释放/去激活(release/deactivation)DCI的HPN域确定哪个UL CG配置集合被释放/去激活。
在本申请实施例中，该第一控制信息的HPN域中用于指示上述CG配置或CG配置集合的比特数X可以是由RRC信令配置的，也可以是由上述BWP上配置的CG配置的个数M确定的，例如
Figure PCTCN2019109180-appb-000038
还可以是由上述BWP上对应的配置的CG配置集合的个数N’确定的，例如
Figure PCTCN2019109180-appb-000039
通过
Figure PCTCN2019109180-appb-000040
个比特，至少在CG配置集合没有配置时，独立指示M个CG配置，从而保证系统的灵活性。同理，通过
Figure PCTCN2019109180-appb-000041
个比特，至少在CG配置集合被配置时，可以独立指示N’个CG配置，从而保证系统的灵活性。
在本申请实施例中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：所述BWP上配置的用于激活(for activation)的配置许可配置集合的个数N1；或者，所述BWP上配置的用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者，所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N3。
也就是说，当上述第一控制信息是用于CG配置的激活时，对应的配置的CG配置集合是用于激活的CG配置集合(个数也为相应的个数)。当上述第一控制信息是 用于CG配置的释放/去激活时，对应的配置的CG配置集合是用于释放或去激活的CG配置集合(个数也为相应的个数)。一种可能的情况是，相同的一个或多个CG配置集合既可以用于CG配置的激活，也可以用于CG配置的去激活或释放，这种情况下，CG配置集合无需做上述区分。此外，当上述CG配置集合与相应的CG配置一一映射时，该CG配置集合的个数与该CG配置的个数相等。
在一个实施例中，上述CG配置或CG配置集合的索引(也可以称为索引，index)由上述HPN域的X个比特确定。这里，X个比特可以是HPN域的X个高位比特(MSB)，也可以是HPN域的X个低位比特(LSB)。
例如，对于激活DCI而言，假设CG配置集合没有被配置时，X是由M确定的，
Figure PCTCN2019109180-appb-000042
则可以通过HPN域的
Figure PCTCN2019109180-appb-000043
个LSB比特或通过HPN域的
Figure PCTCN2019109180-appb-000044
个MSB比特确定CG配置的索引。例如，假设L＝4，M＝4，则CG配置的索引的指示仅占用2个比特。假设HPN域所对应的比特从高位到低位分别为：A3,A2,A1,A0，则其中的LSB比特A1和A0可以是用于指示CG配置的索引的比特，或者，其中的MSB比特A3和A2可以是用于指示CG配置的索引的比特。
再例如，对于激活DCI而言，假设X是由RRC信令配置的，则可以通过HPN域的X个LSB比特或通过HPN域的X个MSB比特确定CG配置(CG配置集合没有被配置时)或CG配置集合(CG配置集合被配置时)的索引。例如，假设L＝4，X＝2，则CG配置或CG配置集合的索引的指示仅占用2个比特。假设HPN域所对应的比特从高位到低位分别为：A3,A2,A1,A0，则其中的LSB比特A1和A0可以是用于指示CG配置或CG配置集合的索引的比特，或者，其中的MSB比特A3和A2可以是用于指示CG配置或CG配置集合的索引的比特。
在这个实施例中，对于激活DCI而言，假设X是由N’确定的，则方法与上述情况类似，不在重复说明。
在这个实施例中，对于释放或去激活DCI而言，情况类似，不再重复说明。
在上述实施例中，当CG配置集合中仅包含一个CG配置时，CG配置集合的索引也可以是该CG配置集合所包含的CG配置的索引。或者说，当CG配置集合没有被配置，也即当CG配置集合与CG配置的映射关系没有被配置时，一个CG配置集合即是一个CG配置，或者说一个CG配置集合的索引即是该CG配置的索引。
在本申请实施例中，如前所述，HPN域的长度L是可配置的。并且，该HPN域 的长度可以由RRC信令指示，也可以与配置的HARQ process(混合自动重传请求进程)的个数相关。例如，配置的HARQ process的个数为N HPN，则N HPN≤2 L。
上述HARQ process的个数可以是对应于特定优先级或特定业务的HARQ process个数。例如，该HARQ process的个数可以是上述一个BWP或服务小区上特定优先级的HARQ process的个数，也可以是上述一个BWP或者服务小区上特定业务的HARQ process的个数。该特定优先级例如为高优先级，例如，优先级索引为0,1,2等的优先级。该特定业务例如为URLLC或者eMBB等。如前所述，该BWP可以是上述第一控制信息所指示的BWP，该服务小区也可以是上述第一控制信息所指示的服务小区，但本申请不限于此。上述第一控制信息所指示的服务小区可以是由该第一控制信息的CI(carrier indicator，载波指示)域所指示的服务小区，也可以是与接收该第一控制信息的服务小区相同的服务小区，但本申请不限于此。此外，关于根据该HARQ process的个数确定该HPN域的长度的方式，本申请不做限制，例如可以是，如果配置的HARQ process的个数为N，则HPN域的长度可以是
Figure PCTCN2019109180-appb-000045
根据本申请实施例，如前所述，提高了PDCCH的可靠性，保证了系统的灵活性。
第四方面的实施例
本申请第四方面的实施例提供了一种无线通信方法，该方法应用于终端设备，与第一方面、第二方面和第三方面的实施例不同的是，第四方面的实施例通过DCI的HPN域指示SPS配置集合。
图6是本申请第四方面的实施例的无线通信方法的示意图，如图6所示，该方法包括：
操作601：终端设备接收第一控制信息，所述第一控制信息的HPN(HARQ process number，混合自动重传请求进程号)域的长度是可配置的；
操作602：所述终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合。
在操作601中，第一控制信息的HPN域的长度是可配置的，也可以理解为第一控制信息对应的DCI格式的HPN域的长度是可配置的。
在操作602中，在一个实施例中，终端设备根据该第一控制信息的HPN域中所 承载的比特信息，从一个或多于一个SPS配置集合中选出一个SPS配置集合。在本申请实施例中，一个SPS配置集合可以包括一个SPS配置或者包括多于一个SPS配置。或者说，一个SPS配置集合可以与一个或多于一个SPS配置映射。其中，该SPS配置集合的索引(index)由所述比特信息指示。
在操作602中，在另一个实施例中，对于SPS配置集合中仅有/仅映射一个SPS配置的情况而言；或者，SPS配置集合没有被配置，或者SPS配置集合与SPS配置的映射关系没有被配置时，SPS配置集合等同于SPS配置，也即，终端设备根据该第一控制信息的HPN域中所承载的比特信息，从一个或多于一个SPS配置中选出一个SPS配置。其中，该SPS配置的索引(index)由所述比特信息指示。
也就是说，在操作602中，当SPS配置集合被配置时，或者，SPS配置集合与SPS配置之间的映射关系被配置时，终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的SPS配置集合；当SPS配置集合没有被配置，或者，SPS配置集合与SPS配置之间的映射关系没有被配置时，终端设备根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的SPS配置。
在本申请实施例的描述中，‘集合’可以等同于‘状态’，例如，SPS配置集合等同于SPS配置状态(SPS configuration state)，其中，一个SPS配置状态可以与一个或者多个SPS配置关联/映射。
在本申请实施例中，一种情况是，在一个带宽单元(BWP)上配置的SPS配置集合的个数N小于或等于2 L，也即log 2N≤L，L为上述HPN域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的SPS配置集合的个数N小于或等于2 L。
根据本申请实施例，通过DCI的HPN域指示SPS配置或SPS配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，通过使N≤2 L，避免了HPN域的长度过短，不足以指示所有SPS配置集合(所对应的索引)，导致一部分上行SPS配置或SPS配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的SPS配置的个数M小于或等于2 L，也即log 2M≤L，L为上述HPN域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的SPS配置的个数M小于或等于2 L。
根据本申请实施例，通过DCI的HPN域指示SPS配置或SPS配置集合，可以相 应地减少DCI的比特数，从而提高PDCCH的可靠性。并且，由于至少HPN域的长度是可配置的，当SPS配置集合没有被配置或者SPS配置集合与SPS配置的映射关系没有配置时(也就是SPS配置集合即等同于SPS配置，这时SPS配置集合的数量即是SPS配置的数量)，通过使M≤2 L，避免了HPN域的长度过短，不足以指示所有SPS配置集合(所对应的索引)，导致一部分上行SPS配置或SPS配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，另一种情况是，在一个带宽单元(BWP)上配置的SPS配置集合的个数N与在所述带宽单元(BWP)上配置的SPS配置的个数M中的较大的值，小于或等于2 L，也即log 2(max(M,N))≤L，L为上述HPN域的长度。也即，终端设备期待在一个带宽单元(BWP)上配置的SPS配置集合的个数N与在所述带宽单元(BWP)上配置的SPS配置的个数M中的较大值小于或等于2 L。
根据本申请实施例，通过DCI的HPN域指示SPS配置或SPS配置集合，可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。这里，HPV域既可以指示SPS配置的激活(这时，没有配置用于激活(for activation)的SPS配置集合)，也即HPV域指示对应的SPS配置索引；与此同时，该HPN域也用于指示SPS配置集合的去激活(这时，配置了用于去激活(for deactivation)的SPS配置集合)，也即HPV域指示对应的SPS配置集合的索引。并且，由于至少HPN域的长度是可配置的，通过使max{M,N}≤2 L，避免了HPN域的长度过短，不足以指示所有SPS配置(所对应的索引)或SPS配置集合(所对应的索引)，导致一部分上行SPS配置或SPS配置集合无法被指示的情况。由此，保证了系统的灵活性。
在本申请实施例中，上述在一个BWP上配置的SPS配置集合的个数N是指以下情况的其中一种：
所述BWP上用于激活(for activation)的SPS配置集合的个数N1，也就是说，在上述BWP上配置的SPS配置集合为用于激活的SPS配置集合；
所述BWP上用于释放或去激活(for release or deactivation)的SPS配置集合的个数N2，也就是说，在上述BWP上配置的SPS配置集合为用于释放或去激活的SPS配置激活；
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的SPS配置集合N3，也就是说，在上述BWP上配置的SPS配置集 合既可以用于激活，也可以用于释放或去激活，也就是说，在上述BWP上配置的SPS没有区分相应的目的，即没有区分是用于激活，还是用于释放/去激活；
所述BWP上用于激活(for activation)的SPS配置集合的个数N1和用于释放或去激活(for release or deactivation)的SPS配置集合的个数N2中的较大值(max{N1,N2})，也就是说，如果用于激活的SPS配置集合的个数N1大于用于释放或去激活的SPS配置集合的个数N2，则在上述BWP上配置的SPS配置集合为用于激活的SPS配置集合，反之亦然。此外，如果N1与N2相等，则取N1、N2之中的任意一个值。
在本申请实施例中，上述BWP是指所述第一控制信息所指示的BWP，但本申请不限于此，例如，该BWP也可以是初始(initial)BWP或默认(default)BWP。
在本申请实施例中，上述第一控制信息可以是下行半持续调度分配(DL SPS assignment)控制信令，也即用于SPS配置激活或去激活/释放的信令，该信令也可以是其他名称，本申请不限于此。
在本申请实施例中，上述第一控制信息的格式可以是DCI format 1_2，也可以是其他DCI格式，本申请不限于此。
在一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的激活(activation)，也即，该第一控制信息可以是用于对应的SPS配置激活的信令，也即，该第一控制信息可以是SPS activation DCI，也可以理解为SPS scheduling activation PDCCH。
在这个实施例中，该第一控制信息可以是有效的激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述SPS配置或SPS配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0。
由于DL SPS激活时，HPN域不包含与数据调度相关的信息。因此，激活DCI中 的HPN域，可以用于指示SPS配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)激活(activation)DCI的HPN域确定哪个DL SPS配置集合被激活。
在另一个实施例中，上述第一控制信息用于该第一控制信息所对应的调度的释放或去激活(release or deactivation)，也即，该第一控制信息可以是用于对应的SPS配置去激活/释放的信令，也即，该第一控制信息可以是SPS release/deactivation DCI，也可以理解为SPS scheduling release/deactivation PDCCH。
在这个实施例中，该第一控制信息可以是有效的释放或去激活DCI，也即，该第一控制信息是被终端设备验证的(the first control information is validated by UE)。并且，该第一控制信息可以满足以下描述至少之一：
该第一控制信息所对应的循环冗余校验(CRC)是由无线网络临时标识(CS-RNTI)加扰的；
该第一控制信息的RV域和/HPN域中，不用于指示所述SPS配置或SPS配置集合的比特为‘0’；
使能传输块(TB)的NDI(new data indicator，新数据指示符)域为0，也即全部比特为0；
该第一控制信息的MCS(modulation and coding scheme，调制编码方案)域所有比特为1；以及
所述第一控制信息的FDRA(frequency domain resource assignment，频域资源分配)域所有比特为1。
由于DL SPS释放/去激活时，HPN域不包含与数据调度相关的信息。因此，释放/去激活DCI中的HPN域，可以用于指示SPS配置集合，这样可以相应地减少DCI的比特数，从而提高PDCCH的可靠性。也即，终端设备可以根据一个有效的(valid)释放/去激活(release/deactivation)DCI的HPN域确定哪个DL SPS配置集合被释放/去激活。
在本申请实施例中，该第一控制信息的HPN域中用于指示上述SPS配置或SPS配置集合的比特数X可以是由RRC信令配置的，也可以是由上述BWP上配置的SPS配置的个数M确定的，例如
Figure PCTCN2019109180-appb-000046
还可以是由上述BWP上对应的配置的SPS配置集合的个数N’确定的，例如
Figure PCTCN2019109180-appb-000047
由此，通过
Figure PCTCN2019109180-appb-000048
个比特，至少在SPS 配置集合没有配置时，独立指示M个SPS配置，从而保证系统的灵活性。同理，通过
Figure PCTCN2019109180-appb-000049
个比特，至少在SPS配置集合被配置时，可以独立指示N’个SPS配置，从而保证系统的灵活性。
在本申请实施例中，所述BWP上对应的配置的SPS配置集合的个数N’是指：所述BWP上配置的用于激活(for activation)的SPS配置集合的个数N1；或者，所述BWP上配置的用于释放或去激活(for release or deactivation)的SPS配置集合的个数N2；或者，所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的SPS配置集合的个数N3。
也就是说，当上述第一控制信息是用于SPS配置的激活时，对应的配置的SPS配置集合是用于激活的SPS配置集合(个数也为相应的个数)。当上述第一控制信息是用于SPS配置的释放/去激活时，对应的配置的SPS配置集合是用于释放或去激活的SPS配置集合(个数也为相应的个数)。一种可能的情况是，相同的一个或多个SPS配置集合既可以用于SPS配置的激活，也可以用于SPS配置的去激活或释放，这种情况下，SPS配置集合无需做上述区分。此外，当上述SPS配置集合与相应的SPS配置一一映射时，该SPS配置集合的个数与该SPS配置的个数相等。
在一个实施例中，上述SPS配置或SPS配置集合的索引(也可以称为索引，index)由上述HPN域的X个比特确定。这里，X个比特可以是HPN域的X个高位比特(MSB)，也可以是HPN域的X个低位比特(LSB)。
例如，对于激活DCI而言，假设SPS配置集合没有被配置时，X是由M确定的，
Figure PCTCN2019109180-appb-000050
则可以通过HPN域的
Figure PCTCN2019109180-appb-000051
个LSB比特或通过HPN域的
Figure PCTCN2019109180-appb-000052
个MSB比特确定SPS配置的索引。例如，假设L＝4，M＝4，则SPS配置的索引的指示仅占用2个比特。假设HPN域所对应的比特从高位到低位分别为：A3,A2,A1,A0，则其中的LSB比特A1和A0可以是用于指示SPS配置的索引的比特，或者，其中的MSB比特A3和A2可以是用于指示SPS配置的索引的比特。
再例如，对于激活DCI而言，假设X是由RRC信令配置的，则可以通过HPN域的X个LSB比特或通过HPN域的X个MSB比特确定SPS配置(SPS配置集合没有被配置时)或SPS配置集合(SPS配置集合被配置时)的索引。例如，假设L＝4，X＝2，则SPS配置或SPS配置集合的索引的指示仅占用2个比特。假设HPN域所对应的比特从高位到低位分别为：A3,A2,A1,A0，则其中的LSB比特A1和A0可以 是用于指示SPS配置或SPS配置集合的索引的比特，或者，其中的MSB比特A3和A2可以是用于指示SPS配置或SPS配置集合的索引的比特。
在这个实施例中，对于激活DCI而言，假设X是由N’确定的，则方法与上述情况类似，不在重复说明。
在这个实施例中，对于释放或去激活DCI而言，情况类似，不再重复说明。
在上述实施例中，当SPS配置集合中仅包含一个SPS配置时，SPS配置集合的索引也可以是该SPS配置集合所包含的SPS配置的索引。或者说，当SPS配置集合没有被配置，也即当SPS配置集合与SPS配置的映射关系没有被配置时，一个SPS配置集合即是一个SPS配置，或者说一个SPS配置集合的索引即是该SPS配置的索引。
在本申请实施例中，如前所述，HPN域的长度L是可配置的。并且，该HPN域的长度可以由RRC信令指示，也可以与配置的HARQ process(混合自动重传请求进程)的个数相关。例如，配置的HARQ process的个数为N HPN，则N HPN≤2 L。
上述HARQ process的个数可以是对应于特定优先级或特定业务的HARQ process个数。例如，该HARQ process的个数可以是上述一个BWP或服务小区上特定优先级的HARQ process的个数，也可以是上述一个BWP或者服务小区上特定业务的HARQ process的个数。该特定优先级例如为高优先级，例如，优先级索引为0,1,2等的优先级。该特定业务例如为URLLC或者eMBB等。如前所述，该BWP可以是上述第一控制信息所指示的BWP，该服务小区也可以是上述第一控制信息所指示的服务小区，但本申请不限于此。上述第一控制信息所指示的服务小区可以是由该第一控制信息的CI(carrier indicator，载波指示)域所指示的服务小区，也可以是与接收该第一控制信息的服务小区相同的服务小区，但本申请不限于此。此外，关于根据该HARQ process的个数确定该HPN域的长度的方式，本申请不做限制，例如可以是，如果配置的HARQ process的个数为N，则HPN域的长度可以是
Figure PCTCN2019109180-appb-000053
根据本申请实施例，如前所述，提高了PDCCH的可靠性，保证了系统的灵活性。
前面通过实施例的第一方面至第四方面对本申请实施例的无线通信方法做了说明，在具体实施时，本申请实施例的各个方面可以单独实施，也可以相互结合。
例如，实施例的第一方面与第二方面结合：
对于一个HPN长度可配置的DCI中，HPV域与RV域的长度之和，不仅受限于第一方面所述CG配置/CG配置集合的个数，而且受限于第二方面所述SPS配置/SPS配置集合的个数。这样组合的好处是，当该HPN域与RV域既用于指示CG配置/CG配置集合，又用于指示SPS配置/SPS配置集合时，能够保证该DCI中，HPN域+RV域的长度足以指示所有相应的CG配置/CG配置集合以及所有相应的SPS配置/SPS配置集合，从而保证系统的灵活性。
再例如：实施例的第三方面与第四方面结合：
对于一个HPN域长度可配置的DCI中，HPV域的长度，不仅受限于第三方面所述CG配置/CG配置集合的个数，而且受限于第四方面所述SPS配置/SPS配置集合的个数。这样组合的好处是，当该HPN域既用于指示CG配置/CG配置集合，又用于指示SPS配置/SPS配置集合时，能够保证该DCI中，HPN域的长度足以指示所有相应的CG配置/CG配置集合以及所有相应的SPS配置/SPS配置集合，从而保证系统的灵活性。
第五方面的实施例
本申请第五方面的实施例提供了一种无线通信方法，该方法应用于网络设备，该方法是与前述任一方面的实施例对应的网络侧的处理，其中与前述任一方面的实施例相同的内容不再重复说明。
图7是本申请第五方面的实施例的无线通信方法的示意图，如图7所示，该方法包括：
操作701：网络设备向终端设备发送第一控制信息，所述第一控制信息的HPN域的长度是可配置的。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域和/或RV域，可以确定所述第一控制信息所对应的CG配置或CG配置集合，详见第一方面的实施例。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域和/或RV域，可以确定所述第一控制信息所对应的SPS配置或SPS配置集合，详见第二方面的实施例。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域，可以确定所 述第一控制信息所对应的CG配置或CG配置集合，详见第三方面的实施例。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域，可以确定所述第一控制信息所对应的SPS配置或SPS配置集合，详见第四方面的实施例。
在本申请实施例中，在通过HPN域和/或RV域对所述CG配置/CG配置集合或者所述SPS配置/SPS配置集合进行联合指示的情况下，在一个BWP上配置的CG配置或者SPS配置的个数M小于或等于2 L+R，或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N小于或等于2 L+R；或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N与在所述BWP上配置的CG配置或SPS配置的个数M之中的较大值小于或等于2 L+R，L为所述HPN域的长度，R为所述RV域的长度。
在本申请实施例中，在通过HPN域对所述CG配置/CG配置集合或者所述SPS配置/SPS配置集合进行指示的情况下，在一个BWP上配置的CG配置或者SPS配置的个数M小于或等于2 L，或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N与在所述BWP上配置的CG配置或SPS配置的个数M之中的较大值小于或等于2 L，L为所述HPN域的长度。
根据本申请实施例，提高了PDCCH的可靠性，保证了系统的灵活性。
第六方面的实施例
本申请第六方面的实施例提供了一种无线通信装置，该装置配置于终端设备。由于该装置解决问题的原理与第一方面的实施例的方法类似，因此其具体的实施可以参照第一方面的实施例的方法的实施，内容相同之处不再重复说明。
图8是本实施例的无线通信装置的示意图，如图8所示，该无线通信装置800包括：接收单元801和确定单元802，接收单元801用于接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；确定单元802用于根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合。
在本申请实施例中，在一个带宽单元(BWP)上配置的配置许可配置的个数M 小于或等于2 L+R，或者，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L+R；或者，在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L+R，L为所述HPN域的长度，R是所述RV域的长度。
在本申请实施例中，在一个BWP上配置的所述配置许可配置集合的个数N是指：
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合N3；或者
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1和用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2中的较大值。
在至少一个实施例中，所述BWP是指所述第一控制信息所指示的BWP。
在至少一个实施例中，所述第一控制信息为类型二配置上行许可(configured UL Type 2)控制信令。
在至少一个实施例中，所述第一控制信息的格式为DCI format 0_2。
在一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
在另一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
在至少一个实施例中，所述第一控制信息所对应的循环冗余校验(CRC)是由配置的调度-无线网络临时标识(CS-RNTI，Configured Scheduling-Radio Network Tempory Identity)加扰的。
在至少一个实施例中，所述第一控制信息的RV域和/HPN域中，不用于指示所述配置许可配置或配置许可配置集合的比特为‘0’。
在一个实施例中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置或配置许可配置集合的比特数X是由RRC信令配置的。
在另一个实施例中，所述第一控制信息的HPN域和/或RV域中用于指示所述配 置许可配置的比特数X是由所述BWP上配置的配置许可配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000054
在又一个实施例中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置集合的比特数X是由所述BWP上对应的配置的配置许可配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000055
在这个实施例中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N3。
在至少一个实施例中，所述配置许可配置或配置许可配置集合的索引由所述HPN域的X个比特确定；或者，所述配置许可配置或配置许可配置集合的索引由所述HPN域的L个比特以及所述RV域的X-L个比特确定。
在至少一个实施例中，所述配置许可配置或配置许可配置集合的索引由所述RV域的X个比特确定；或者，所述配置许可配置或配置许可配置集合的索引由所述RV域的R个比特以及所述HPN域的X-R个比特确定。
在至少一个实施例中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的混合自动重传请求进程(HARQ process)的个数相关。
在上述实施例中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
在本申请实施例中，所述RV域的长度R为以下之一：0比特，1比特，2比特。
在本申请实施例中，所述配置许可配置集合关联或映射一个或多于一个配置许可配置。
根据本申请实施例的装置，提高了PDCCH的可靠性，保证了系统的灵活性。
第七方面的实施例
本申请第七方面的实施例提供了一种无线通信装置，该装置配置于终端设备。由于该装置解决问题的原理与第二方面的实施例的方法类似，因此其具体的实施可以参照第二方面的实施例的方法的实施，内容相同之处不再重复说明。
图9是本实施例的无线通信装置的示意图，如图9所示，该无线通信装置900包括：接收单元901和确定单元902，接收单元901用于接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；确定单元902用于根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合。
在本申请实施例中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L+R，或者，在一个BWP上配置的半持续调度配置集合的个数N小于或或等于2 L+R；或者，在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L+R；L为所述HPN域的长度，R是所述RV域的长度。
在本申请实施例中，在一个BWP上配置的所述半持续调度配置集合的个数N是指：
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合N3；或者
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1和用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2中的较大值。
在至少一个实施例中，所述BWP是指所述第一控制信息所指示的BWP。
在至少一个实施例中，所述第一控制信息为下行半持续调度分配(DL SPS assignment)控制信令。
在至少一个实施例中，所述第一控制信息的格式为DCI format 1_2。
在一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
在另一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
在至少一个实施例中，所述第一控制信息所对应的CRC是由CS-RNTI加扰的。
在至少一个实施例中，所述第一控制信息的RV域和/或HPN域中，不用于指示所述半持续调度配置或半持续调度配置集合的比特为‘0’。
在一个实施例中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置或半持续调度配置集合的比特数X是由RRC信令配置的。
在另一个实施例中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置的比特数X是由所述BWP上配置的半持续调度配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000056
在又一个实施例中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置集合的比特数X是由所述BWP上对应的配置的半持续调度配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000057
在这个实施例中，所述BWP上对应的配置的半持续调度配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N3。
在至少一个实施例中，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的X个比特确定；或者，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的L个比特以及所述RV域的X-L个比特确定。
在至少一个实施例中，所述半持续调度配置或半持续调度配置集合的索引由所述RV域的X个比特确定；或者，所述半持续调度配置或半持续调度配置集合的索引由所述RV域的R个比特以及所述HPN域的X-R个比特确定。
在至少一个实施例中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
在上述实施例中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
在本申请实施例中，所述RV域的长度R为以下之一：0比特，1比特，2比特。
在本申请实施例中，所述半持续调度配置集合关联或映射一个或多于一个半持续调度配置。
根据本申请实施例的装置，提高了PDCCH的可靠性，保证了系统的灵活性。
第八方面的实施例
本申请第八方面的实施例提供了一种无线通信装置，该装置配置于终端设备。由于该装置解决问题的原理与第三方面的实施例的方法类似，因此其具体的实施可以参照第三方面的实施例的方法的实施，内容相同之处不再重复说明。
图10是本实施例的无线通信装置的示意图，如图10所示，该无线通信装置1000包括：接收单元1001和确定单元1002，接收单元1001用于接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；确定单元1002用于根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合。
在本申请实施例中，在一个BWP上配置的配置许可配置的个数M小于或等于2 L，或者，在一个BWP上配置的配置许可配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L；L为所述HPN域的长度。
在本申请实施例中，在一个BWP上配置的所述配置许可配置集合的个数N是指：
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release  or deactivation)的配置许可配置集合N3；或者
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1和用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2中的较大值。
在至少一个实施例中，所述BWP是指所述第一控制信息所指示的BWP。
在至少一个实施例中，所述第一控制信息为类型二配置上行许可(configured UL Type 2)控制信令。
在至少一个实施例中，所述第一控制信息的格式为DCI format 0_2。
在一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
在另一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
在至少一个实施例中，所述第一控制信息所对应的CRC是由CS-RNTI加扰的。
在至少一个实施例中，所述第一控制信息的HPN域中，不用于指示所述配置许可配置或配置许可配置集合的比特为‘0’。
在一个实施例中，所述第一控制信息的HPN域中用于指示所述配置许可配置或配置许可配置集合的比特数X是由RRC信令配置的。
在另一个实施例中，所述第一控制信息的HPN域中用于指示所述配置许可配置的比特数X是由所述BWP上配置的配置许可配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000058
在又一个实施例中，所述第一控制信息的HPN域中用于指示所述配置许可配置集合的比特数X是由所述BWP上对应的配置的配置许可配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000059
在这个实施例中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N3。
在至少一个实施例中，所述配置许可配置或配置许可配置集合的索引由所述 HPN域的X个比特确定。
在至少一个实施例中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
在上述实施例中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
在本申请实施例中，所述配置许可配置集合关联或映射一个或多于一个配置许可配置。
根据本申请实施例的装置，提高了PDCCH的可靠性，保证了系统的灵活性。
第九方面的实施例
本申请第九方面的实施例提供了一种无线通信装置，该装置配置于终端设备。由于该装置解决问题的原理与第四方面的实施例的方法类似，因此其具体的实施可以参照第四方面的实施例的方法的实施，内容相同之处不再重复说明。
图11是本实施例的无线通信装置的示意图，如图11所示，该无线通信装置1100包括：接收单元1101和确定单元1102，接收单元1101用于接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；确定单元1102用于根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合。
在本申请实施例中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L，或者，一个BWP上配置的半持续调度配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L；L为所述HPN域的长度。
在本申请实施例中，在一个BWP上配置的所述半持续调度配置集合的个数N是指：
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release  or deactivation)的半持续调度配置集合N3；或者
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1和用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2中的较大值。
在至少一个实施例中，所述BWP是指所述第一控制信息所指示的BWP。
在至少一个实施例中，所述第一控制信息为下行半持续调度分配(DL SPS assignment)控制信令。
在至少一个实施例中，所述第一控制信息的格式为DCI format 1_2。
在一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
在另一个实施例中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
在至少一个实施例中，所述第一控制信息所对应的CRC是由CS-RNTI加扰的。
在至少一个实施例中，所述第一控制信息的HPN域中，不用于指示所述半持续调度配置或半持续调度配置集合的比特为‘0’。
在一个实施例中，所述第一控制信息的HPN域中用于指示所述半持续调度配置或半持续调度配置集合的比特数X是由RRC信令配置的。
在另一个实施例中，所述第一控制信息的HPN域中用于指示所述半持续调度配置的比特数X是由所述BWP上配置的半持续调度配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000060
在又一个实施例中，所述第一控制信息的HPN域中用于指示所述半持续调度配置集合的比特数X是由所述BWP上对应的配置的半持续调度配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000061
在这个实施例中，所述BWP上对应的配置的半持续调度配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N3。
在至少一个实施例中，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的X个比特确定。
在至少一个实施例中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
在上述实施例中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
在本申请实施例中，所述半持续调度配置集合关联或映射一个或多于一个半持续调度配置。
根据本申请实施例的装置，提高了PDCCH的可靠性，保证了系统的灵活性。
第十方面的实施例
本申请第十方面的实施例提供了一种无线通信装置，该装置配置于网络设备。由于该装置解决问题的原理与第五方面的实施例的方法类似，因此其具体的实施可以参照第五方面的实施例的方法的实施，内容相同之处不再重复说明。
图12是本实施例的无线通信装置的示意图，如图12所示，该无线通信装置1200包括：发送单元1201，其向终端设备发送第一控制信息，所述第一控制信息的HPN域的长度是可配置的。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域和/或RV域，可以确定所述第一控制信息所对应的CG配置或CG配置集合，详见第一方面的实施例。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域和/或RV域，可以确定所述第一控制信息所对应的SPS配置或SPS配置集合，详见第二方面的实施例。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域，可以确定所述第一控制信息所对应的CG配置或CG配置集合，详见第三方面的实施例。
在一个实施例中，终端设备根据所述第一控制信息的所述HPN域，可以确定所 述第一控制信息所对应的SPS配置或SPS配置集合，详见第四方面的实施例。
在本申请实施例中，在通过HPN域和/或RV域对所述CG配置/CG配置集合或者所述SPS配置/SPS配置集合进行联合指示的情况下，在一个BWP上配置的CG配置或者SPS配置的个数M小于或等于2 L+R，或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N小于或等于2 L+R；或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N与在所述BWP上配置的CG配置或SPS配置的个数M之中的较大值小于或等于2 L+R，L为所述HPN域的长度，R为所述RV域的长度。
在本申请实施例中，在通过HPN域对所述CG配置/CG配置集合或者所述SPS配置/SPS配置集合进行指示的情况下，在一个BWP上配置的CG配置或者SPS配置的个数M小于或等于2 L，或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N小于或等于2 L；或者，在一个BWP上配置的CG配置集合或SPS配置集合的个数N与在所述BWP上配置的CG配置或SPS配置的个数M之中的较大值小于或等于2 L，L为所述HPN域的长度。
根据本申请实施例，提高了PDCCH的可靠性，保证了系统的灵活性。
第十一方面的实施例
本申请第十一方面的实施例提供了一种终端设备，该终端设备包括第六方面至第九方面任一方面的实施例所述的装置。
图13是本申请第十一方面的实施例的终端设备的示意图。如图13所示，该终端设备1300可以包括中央处理器1301和存储器1302；存储器1302耦合到中央处理器1301。值得注意的是，该图是示例性的；还可以使用其它类型的结构，来补充或代替该结构，以实现电信功能或其它功能。
在一个实施例中，第六方面至第九方面任一方面的实施例所述的装置的功能可以被集成到中央处理器1301中，由中央处理器1301实现第六方面至第九方面任一方面的实施例所述的装置的功能，其中关于第六方面至第九方面任一方面的实施例所述的装置的功能被合并于此，在此不再赘述。
在另一个实施例中，第六方面至第九方面任一方面的实施例所述的装置与中央处理器1301分开配置，例如可以将该第六方面至第九方面任一方面的实施例所述的装 置配置为与中央处理器1301连接的芯片，通过中央处理器1301的控制来实现该第六方面至第九方面任一方面的实施例所述的装置的功能。
如图13所示，该终端设备1300还可以包括：通信模块1303、输入单元1304、音频处理单元1305、显示器1306、电源1307。值得注意的是，终端设备1300也并不是必须要包括图13中所示的所有部件；此外，终端设备1300还可以包括图13中没有示出的部件，可以参考现有技术。
如图13所示，中央处理器1301有时也称为控制器或操作控件，可以包括微处理器或其它处理器装置和/或逻辑装置，该中央处理器1301接收输入并控制终端设备1300的各个部件的操作。
其中，存储器1302，例如可以是缓存器、闪存、硬驱、可移动介质、易失性存储器、非易失性存储器或其它合适装置中的一种或更多种。可储存各种信息，此外还可存储执行有关信息的程序。并且中央处理器1301可执行该存储器1302存储的该程序，以实现信息存储或处理等。其它部件的功能与现有类似，此处不再赘述。终端设备1300的各部件可以通过专用硬件、固件、软件或其结合来实现，而不偏离本申请的范围。
通过本实施例的终端设备，提高了PDCCH的可靠性，保证了系统的灵活性。
第十二方面的实施例
本申请第十二方面的实施例还提供了一种网络设备，该网络设备包括第十方面的实施例所述的装置。
图14是本申请第十二方面的实施例的网络设备的一个构成示意图。如图14所示，网络设备1400可以包括：中央处理器(CPU)1401和存储器1402；存储器1402耦合到中央处理器1401。其中该存储器1402可存储各种数据；此外还存储信息处理的程序，并且在中央处理器1401的控制下执行该程序，以接收终端设备发送的各种信息、并且向终端设备发送各种信息。
在一个实施例中，第十方面的实施例所述的装置的功能可以被集成到中央处理器1401中，由中央处理器1401实现第十方面的实施例所述的装置的功能，其中关于第十方面的实施例所述的装置的功能被合并于此，在此不再赘述。
在另一个实施例中，第十方面的实施例所述的装置可以与中央处理器1401分开 配置，例如可以将该第十方面的实施例所述的装置为与中央处理器1401连接的芯片，通过中央处理器1401的控制来实现该第十方面的实施例所述的装置的功能。
此外，如图14所示，网络设备1400还可以包括：收发机1403和天线1404等；其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，网络设备1400也并不是必须要包括图14中所示的所有部件；此外，网络设备1400还可以包括图14中没有示出的部件，可以参考现有技术。
通过本实施例的网络设备，提高了PDCCH的可靠性，保证了系统的灵活性。
第十三方面的实施例
本申请第十三方面的实施例还提供一种通信系统，该通信系统包括网络设备和终端设备，网络设备例如为第十二方面的实施例所述的网络设备1400，终端设备例如为第十一方面的实施例所述的终端设备1300。
在本实施例中，该终端设备例如是gNB服务的UE，其除了包含第六方面至第九方面任一方面的实施例所述的装置的功能以外，还包括终端设备的常规组成和功能，如第十一方面的实施例所述，在此不再赘述。
在本实施例中，该网络设备例如可以是NR中的gNB，其除了包含第十方面的实施例所述的装置的功能以外，还包括网络设备的常规组成和功能，如第十二方面的实施例所述，在此不再赘述。
通过本实施例的通信系统，提高了PDCCH的可靠性，保证了系统的灵活性。
本申请实施例还提供一种计算机可读程序，其中当在终端设备中执行所述程序时，所述程序使得计算机在所述终端设备中执行第一方面至第四方面任一方面的实施例所述的方法。
本申请实施例还提供一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得计算机在终端设备中执行第一方面至第四方面任一方面的实施例所述的方法。
本申请实施例还提供一种计算机可读程序，其中当在网络设备中执行所述程序时，所述程序使得计算机在所述网络设备中执行第五方面的实施例所述的方法。
本申请实施例还提供一种存储有计算机可读程序的存储介质，其中所述计算机可 读程序使得计算机在网络设备中执行第五方面的实施例所述的方法。
本申请以上的装置和方法可以由硬件实现，也可以由硬件结合软件实现。本申请涉及这样的计算机可读程序，当该程序被逻辑部件所执行时，能够使该逻辑部件实现上文所述的装置或构成部件，或使该逻辑部件实现上文所述的各种方法或步骤。逻辑部件例如现场可编程逻辑部件、微处理器、计算机中使用的处理器等。本申请还涉及用于存储以上程序的存储介质，如硬盘、磁盘、光盘、DVD、flash存储器等。
结合本申请实施例描述的方法/装置可直接体现为硬件、由处理器执行的软件模块或二者组合。例如，图中所示的功能框图中的一个或多个和/或功能框图的一个或多个组合，既可以对应于计算机程序流程的各个软件模块，亦可以对应于各个硬件模块。这些软件模块，可以分别对应于图中所示的各个步骤。这些硬件模块例如可利用现场可编程门阵列(FPGA)将这些软件模块固化而实现。
软件模块可以位于RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动磁盘、CD-ROM或者本领域已知的任何其它形式的存储介质。可以将一种存储介质耦接至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息；或者该存储介质可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。该软件模块可以存储在移动终端的存储器中，也可以存储在可插入移动终端的存储卡中。例如，若设备(如移动终端)采用的是较大容量的MEGA-SIM卡或者大容量的闪存装置，则该软件模块可存储在该MEGA-SIM卡或者大容量的闪存装置中。
针对附图中描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，可以实现为用于执行本申请所描述功能的通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件或者其任意适当组合。针对附图描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，还可以实现为计算设备的组合，例如，DSP和微处理器的组合、多个微处理器、与DSP通信结合的一个或多个微处理器或者任何其它这种配置。
以上结合具体的实施方式对本申请进行了描述，但本领域技术人员应该清楚，这些描述都是示例性的，并不是对本申请保护范围的限制。本领域技术人员可以根据本 申请的精神和原理对本申请做出各种变型和修改，这些变型和修改也在本申请的范围内。
关于本实施例公开的上述实施方式，还公开了如下的附记。
对应前述第一方面的实施例，公开了如下的附记。
1、一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及
确定单元，其根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合；
其中，在一个带宽单元(BWP)上配置的配置许可配置的个数M小于或等于2 L+R，或者，
在一个带宽单元(BWP)上配置的配置许可配置集合的个数N小于或等于2 L+R；或者，
在一个带宽单元(BWP)上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L+R；
L为所述HPN域的长度，R是所述RV域的长度。
1.1、根据附记1所述的装置，其中，在一个BWP上配置的所述配置许可配置集合的个数N是指：
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合N3；或者
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1和用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2中的较大值。
2、根据附记1所述的装置，其中，所述BWP是指所述第一控制信息所指示的BWP。
3、根据附记1所述的装置，其中，所述第一控制信息为类型二配置上行许可(configured UL Type 2)控制信令。
4、根据附记1至3任一项所述的装置，其中，所述第一控制信息的格式为DCI format 0_2。
5、根据附记1至3任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
6、根据附记1至3任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
7、根据附记5或6所述的装置，其中，所述第一控制信息所对应的循环冗余校验(CRC)是由配置的调度-无线网络临时标识(CS-RNTI，Configured Scheduling-Radio Network Tempory Identity)加扰的。
8、根据附记5或6所述的装置，其中，所述第一控制信息的RV域和/HPN域中，不用于指示所述配置许可配置或配置许可配置集合的比特为‘0’。
9、根据附记1至3任一项所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置或配置许可配置集合的比特数X是由RRC信令配置的。
10、根据附记1至3任一项所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置的比特数X是由所述BWP上配置的配置许可配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000062
10.1、根据附记1至3任一项所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置集合的比特数X是由所述BWP上对应的配置的配置许可配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000063
10.2、根据附记10.1所述的装置，其中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活 (for release or deactivation)的配置许可配置集合的个数N3。
11、根据附记9或10所述的装置，其中，
所述配置许可配置或配置许可配置集合的索引由所述HPN域的X个比特确定；或者，
所述配置许可配置或配置许可配置集合的索引由所述HPN域的L个比特以及所述RV域的X-L个比特确定。
12、根据附记9或10所述的装置，其中，
所述配置许可配置或配置许可配置集合的索引由所述RV域的X个比特确定；或者，
所述配置许可配置或配置许可配置集合的索引由所述RV域的R个比特以及所述HPN域的X-R个比特确定。
13、根据附记1至3任一项所述的装置，其中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的混合自动重传请求进程(HARQ process)的个数相关。
14、根据附记13所述的装置，其中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
15、根据附记1-14任一项所述的装置，其中，所述RV域的长度R为以下之一：0比特，1比特，2比特。
16、根据附记1-14任一项所述的装置，其中，所述配置许可配置集合关联或映射一个或多于一个配置许可配置。
对应前述第二方面的实施例，公开了如下的附记。
1A、一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN(HARQ process number)域的长度是可配置的，所述第一控制信息的RV(Redundancy version)域的长度是可配置的或者预定义的；以及
确定单元，其根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或者半持续调度配置(SPS  configuration)集合；
其中，
在一个BWP上配置的半持续调度配置的个数M小于或等于2 L+R，或者，
在一个BWP上配置的半持续调度配置集合的个数N小于或或等于2 L+R；或者，
在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L+R；
L为所述HPN域的长度，R是所述RV域的长度。
1.1A、根据附记1A所述的装置，其中，在一个BWP上配置的所述半持续调度配置集合的个数N是指：
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合N3；或者
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1和用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2中的较大值。
2A、根据附记1A所述的装置，其中，所述BWP是指所述第一控制信息所指示的BWP。
3A、根据附记1A所述的装置，其中，所述第一控制信息为下行半持续调度分配(DL SPS assignment)控制信令。
4A、根据附记1A至3A任一项所述的装置，其中，所述第一控制信息的格式为DCI format 1_2。
5A、根据附记1A至3A任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
6A、根据附记1A至3A任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
7A、根据附记5A或6A所述的装置，其中，所述第一控制信息所对应的CRC是由CS-RNTI加扰的。
8A、根据附记5A或6A所述的装置，其中，所述第一控制信息的RV域和/或HPN域中，不用于指示所述半持续调度配置或半持续调度配置集合的比特为‘0’。
9A、根据附记1A至3A任一项所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置或半持续调度配置集合的比特数X是由RRC信令配置的。
10A、根据附记1A至3A任一项所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置的比特数X是由所述BWP上配置的半持续调度配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000064
10.1A、根据附记1A至3A任一项所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置集合的比特数X是由所述BWP上对应的配置的半持续调度配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000065
10.2A、根据附记10.1A所述的装置，其中，所述BWP上对应的配置的半持续调度配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N3。
11A、根据附记9A或10A所述的装置，其中，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的X个比特确定；或者，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的L个比特以及所述RV域的X-L个比特确定。
12A、根据附记9A或10A所述的装置，其中，所述半持续调度配置或半持续调度配置集合的索引由所述RV域的X个比特确定；或者，所述半持续调度配置或半持续调度配置集合的索引由所述RV域的R个比特以及所述HPN域的X-R个比特确定。
13A、根据附记1A至3A任一项所述的装置，其中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
14A、根据附记13A所述的装置，其中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
15A、根据附记1A至14A任一项所述的装置，其中，所述RV域的长度R为以下之一：0比特，1比特，2比特。
16A、根据附记1A至14A任一项所述的装置，其中，所述半持续调度配置集合关联或映射一个或多于一个半持续调度配置。
对应前述第三方面的实施例，公开了如下的附记。
1B、一种无线通信装置，配置于终端设备，其特征在于，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；以及
确定单元，其根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置(CG configuration)或配置许可配置(CG configuration)集合；
其中，
在一个BWP上配置的配置许可配置的个数M小于或等于2 L，或者，
在一个BWP上配置的配置许可配置集合的个数N小于或等于2 L；或者，
在一个BWP上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L；
L为所述HPN域的长度。
1.1B、根据附记1B所述的装置，其中，在一个BWP上配置的所述配置许可配置集合的个数N是指：
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合N3；或者
所述BWP上用于激活(for activation)的配置许可配置集合的个数N1和用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2中的较大值。
2B、根据附记1B所述的装置，其中，所述BWP是指所述第一控制信息所指示的BWP。
3B、根据附记1B所述的装置，其中，所述第一控制信息为类型二配置上行许可(configured UL Type 2)控制信令。
4B、根据附记1B至3B任一项所述的装置，其中，所述第一控制信息的格式为DCI format 0_2。
5B、根据附记1B至3B任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
6B、根据附记1B至3B任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
7B、根据附记5B或6B所述的装置，其中，所述第一控制信息所对应的CRC是由CS-RNTI加扰的。
8B、根据附记5B或6B所述的装置，其中，所述第一控制信息的HPN域中，不用于指示所述配置许可配置或配置许可配置集合的比特为‘0’。
9B、根据附记1B至3B任一项所述的装置，其中，所述第一控制信息的HPN域中用于指示所述配置许可配置或配置许可配置集合的比特数X是由RRC信令配置的。
10B、根据附记1B至3B任一项所述的装置，其中，所述第一控制信息的HPN域中用于指示所述配置许可配置的比特数X是由所述BWP上配置的配置许可配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000066
10.1B、根据附记1B至3B任一项所述的装置，其中，所述第一控制信息的HPN域中用于指示所述配置许可配置集合的比特数X是由所述BWP上对应的配置的配置许可配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000067
10.2B、根据附记10.1B所述的装置，其中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的配置许可配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的配置许可配置集合的个数N3。
11B、根据附记9B或10B所述的装置，其中，所述配置许可配置或配置许可配置集合的索引由所述HPN域的X个比特确定。
12B、根据附记1B至3B任一项所述的装置，其中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
13B、根据附记12B所述的装置，其中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
14B、根据附记1B至13B任一项所述的装置，其中，所述配置许可配置集合关联或映射一个或多于一个配置许可配置。
对应前述第四方面的实施例，公开了如下的附记。
1C、一种无线通信装置，配置于终端设备，其中，所述装置包括：
接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；以及
确定单元，其根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的半持续调度配置(SPS configuration)或半持续调度配置(SPS configuration)集合；
其中，在一个BWP上配置的半持续调度配置的个数M小于或等于2 L，或者，
一个BWP上配置的半持续调度配置集合的个数N小于或等于2 L；或者，
在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L；
L为所述HPN域的长度。
1.1C、根据附记1C所述的装置，其中，在一个BWP上配置的所述半持续调度配置集合的个数N是指：
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合N3；或者
所述BWP上用于激活(for activation)的半持续调度配置集合的个数N1和用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2中的较大值。
2C、根据附记1C所述的装置，其中，所述BWP是指所述第一控制信息所指示的BWP。
3C、根据附记1C所述的装置，其中，所述第一控制信息为下行半持续调度分配(DL SPS assignment)控制信令。
4C、根据附记1C至3C任一项所述的装置，其中，所述第一控制信息的格式为DCI format 1_2。
5C、根据附记1C至3C任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的激活(activation)。
6C、根据附记1C至3C任一项所述的装置，其中，所述第一控制信息用于所述第一控制信息所对应的调度的释放或去激活(release or deactivation)。
7C、根据附记5C或6C所述的装置，其中，所述第一控制信息所对应的CRC是由CS-RNTI加扰的。
8C、根据附记5C或6C所述的装置，其中，所述第一控制信息的HPN域中，不用于指示所述半持续调度配置或半持续调度配置集合的比特为‘0’。
9C、根据附记1C至3C任一项所述的装置，其中，所述第一控制信息的HPN域中用于指示所述半持续调度配置或半持续调度配置集合的比特数X是由RRC信令配置的。
10C、根据附记1C至3C任一项所述的装置，其中，所述第一控制信息的HPN域中用于指示所述半持续调度配置的比特数X是由所述BWP上配置的半持续调度配置的个数M确定的，其中，
Figure PCTCN2019109180-appb-000068
10.1C、根据附记1C至3C任一项所述的装置，其中，所述第一控制信息的HPN域中用于指示所述半持续调度配置集合的比特数X是由所述BWP上对应的配置的半持续调度配置集合的个数N’确定的，其中，
Figure PCTCN2019109180-appb-000069
10.2C、根据附记10.1C所述的装置，其中，所述BWP上对应的配置的半持续调 度配置集合的个数N’是指：
所述BWP上配置的用于激活(for activation)的半持续调度配置集合的个数N1；或者
所述BWP上配置的用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N2；或者
所述BWP上配置的既可以用于激活(for activation)也可以用于释放或去激活(for release or deactivation)的半持续调度配置集合的个数N3。
11C、根据附记9C或10C所述的装置，其中，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的X个比特确定。
12C、根据附记1C至3C任一项所述的装置，其中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
13C、根据附记12C所述的装置，其中，所述HARQ process的个数是指：
所述BWP或服务小区上特定优先级的HARQ process的个数；或者，
所述BWP或服务小区上特定业务的HARQ process的个数。
14C、根据附记1C至13C任一项所述的装置，其中，所述半持续调度配置集合关联或映射一个或多于一个半持续调度配置。

Claims (20)

  1. 一种无线通信装置，配置于终端设备，其中，所述装置包括：
    接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的，所述第一控制信息的RV域的长度是可配置的或者预定义的；以及
    确定单元，其根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的配置许可配置或配置许可配置集合；
    其中，在一个带宽单元上配置的配置许可配置的个数M小于或等于2 L+R，或者，
    在一个带宽单元上配置的配置许可配置集合的个数N小于或等于2 L+R；或者，
    在一个带宽单元上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L+R；
    L为所述HPN域的长度，R是所述RV域的长度。
  2. 根据权利要求1所述的装置，其中，在一个BWP上配置的所述配置许可配置集合的个数N是指：
    所述BWP上用于激活的配置许可配置集合的个数N1；或者
    所述BWP上用于释放或去激活的配置许可配置集合的个数N2；或者
    所述BWP上既可以用于激活也可以用于释放或去激活的配置许可配置集合N3；或者
    所述BWP上用于激活的配置许可配置集合的个数N1和用于释放或去激活的配置许可配置集合的个数N2中的较大值。
  3. 根据权利要求1所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置的比特数X是由所述BWP上配置的配置许可配置的个数M确定的，其中，
    Figure PCTCN2019109180-appb-100001
  4. 根据权利要求1所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述配置许可配置集合的比特数X是由所述BWP上对应的配置的配置许可配置集合的个数N’确定的，其中，
    Figure PCTCN2019109180-appb-100002
  5. 根据权利要求4所述的装置，其中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：
    所述BWP上配置的用于激活的配置许可配置集合的个数N1；或者
    所述BWP上配置的用于释放或去激活的配置许可配置集合的个数N2；或者
    所述BWP上配置的既可以用于激活也可以用于释放或去激活的配置许可配置集合的个数N3。
  6. 根据权利要求4所述的装置，其中，
    所述配置许可配置或配置许可配置集合的索引由所述HPN域的X个比特确定；或者，
    所述配置许可配置或配置许可配置集合的索引由所述HPN域的L个比特以及所述RV域的X-L个比特确定。
  7. 根据权利要求1所述的装置，其中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的混合自动重传请求进程的个数相关。
  8. 一种无线通信装置，配置于终端设备，其中，所述装置包括：
    接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的，所述第一控制信息的RV域的长度是可配置的或者预定义的；以及
    确定单元，其根据所述第一控制信息的所述HPN域和/或所述RV域，确定所述第一控制信息所对应的半持续调度配置或者半持续调度配置集合；
    其中，
    在一个BWP上配置的半持续调度配置的个数M小于或等于2 L+R，或者，
    在一个BWP上配置的半持续调度配置集合的个数N小于或或等于2 L+R；或者，
    在一个BWP上配置的半持续调度配置集合的个数N与在所述BWP上配置的半持续调度配置的个数M之中的较大值小于或等于2 L+R；
    L为所述HPN域的长度，R是所述RV域的长度。
  9. 根据权利要求8所述的装置，其中，在一个BWP上配置的所述半持续调度配置集合的个数N是指：
    所述BWP上用于激活的半持续调度配置集合的个数N1；或者
    所述BWP上用于释放或去激活的半持续调度配置集合的个数N2；或者
    所述BWP上既可以用于激活也可以用于释放或去激活的半持续调度配置集合N3；或者
    所述BWP上用于激活的半持续调度配置集合的个数N1和用于释放或去激活的半持续调度配置集合的个数N2中的较大值。
  10. 根据权利要求8所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置的比特数X是由所述BWP上配置的半持续调度配置的个数M确定的，其中，
    Figure PCTCN2019109180-appb-100003
  11. 根据权利要求8所述的装置，其中，所述第一控制信息的HPN域和/或RV域中用于指示所述半持续调度配置集合的比特数X是由所述BWP上对应的配置的半持续调度配置集合的个数N’确定的，其中，
    Figure PCTCN2019109180-appb-100004
  12. 根据权利要求11所述的装置，其中，所述BWP上对应的配置的半持续调度配置集合的个数N’是指：
    所述BWP上配置的用于激活的半持续调度配置集合的个数N1；或者
    所述BWP上配置的用于释放或去激活的半持续调度配置集合的个数N2；或者
    所述BWP上配置的既可以用于激活也可以用于释放或去激活的半持续调度配置集合的个数N3。
  13. 根据权利要求10所述的装置，其中，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的X个比特确定；或者，所述半持续调度配置或半持续调度配置集合的索引由所述HPN域的L个比特以及所述RV域的X-L个比特确定。
  14. 根据权利要求8所述的装置，其中，所述HPN域的长度L是由RRC信令指示的，或者，所述HPN域的长度L与配置的HARQ process的个数相关。
  15. 一种无线通信装置，配置于终端设备，其特征在于，所述装置包括：
    接收单元，其接收第一控制信息，所述第一控制信息的HPN域的长度是可配置的；以及
    确定单元，其根据所述第一控制信息的所述HPN域，确定所述第一控制信息所对应的配置许可配置或配置许可配置集合；
    其中，
    在一个BWP上配置的配置许可配置的个数M小于或等于2 L，或者，
    在一个BWP上配置的配置许可配置集合的个数N小于或等于2 L；或者，
    在一个BWP上配置的配置许可配置集合的个数N与在所述BWP上配置的配置许可配置的个数M之中的较大值小于或等于2 L；
    L为所述HPN域的长度。
  16. 根据权利要求15所述的装置，其中，在一个BWP上配置的所述配置许可配 置集合的个数N是指：
    所述BWP上用于激活的配置许可配置集合的个数N1；或者
    所述BWP上用于释放或去激活的配置许可配置集合的个数N2；或者
    所述BWP上既可以用于激活也可以用于释放或去激活的配置许可配置集合N3；或者
    所述BWP上用于激活的配置许可配置集合的个数N1和用于释放或去激活的配置许可配置集合的个数N2中的较大值。
  17. 根据权利要求15所述的装置，其中，所述第一控制信息的HPN域中用于指示所述配置许可配置的比特数X是由所述BWP上配置的配置许可配置的个数M确定的，其中，
    Figure PCTCN2019109180-appb-100005
  18. 根据权利要求15所述的装置，其中，所述第一控制信息的HPN域中用于指示所述配置许可配置集合的比特数X是由所述BWP上对应的配置的配置许可配置集合的个数N’确定的，其中，
    Figure PCTCN2019109180-appb-100006
  19. 根据权利要求18所述的装置，其中，所述BWP上对应的配置的配置许可配置集合的个数N’是指：
    所述BWP上配置的用于激活的配置许可配置集合的个数N1；或者
    所述BWP上配置的用于释放或去激活的配置许可配置集合的个数N2；或者
    所述BWP上配置的既可以用于激活也可以用于释放或去激活的配置许可配置集合的个数N3。
  20. 根据权利要求17所述的装置，其中，所述配置许可配置或配置许可配置集合的索引由所述HPN域的X个比特确定。
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NTT DOCOMO, INC.: "Enhanced UL transmission with configured grant for URLLC", 3GPP DRAFT; R1-1906216, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 4 May 2019 (2019-05-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051708255 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220061048A1 (en) * 2020-08-24 2022-02-24 Qualcomm Incorporated Sps and ulcg enhancements

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