WO2023011000A1 - 跳频指示方法及装置 - Google Patents

跳频指示方法及装置 Download PDF

Info

Publication number
WO2023011000A1
WO2023011000A1 PCT/CN2022/097906 CN2022097906W WO2023011000A1 WO 2023011000 A1 WO2023011000 A1 WO 2023011000A1 CN 2022097906 W CN2022097906 W CN 2022097906W WO 2023011000 A1 WO2023011000 A1 WO 2023011000A1
Authority
WO
WIPO (PCT)
Prior art keywords
frequency hopping
terminal device
modes
mode
multiple candidate
Prior art date
Application number
PCT/CN2022/097906
Other languages
English (en)
French (fr)
Inventor
沈姝伶
高雪娟
Original Assignee
大唐移动通信设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to US18/294,543 priority Critical patent/US20240356691A1/en
Priority to EP22851716.5A priority patent/EP4383619A1/en
Publication of WO2023011000A1 publication Critical patent/WO2023011000A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012Hopping in multicarrier systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/7143Arrangements for generation of hop patterns
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Arrangements for allocating sub-channels of the transmission path allocation of payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the technical field of wireless communication, and in particular to a frequency hopping indication method and device.
  • Rel-17 In the field of wireless communication, during the research process of the Rel-17 coverage enhancement project, a scheme for improving uplink channel transmission performance through joint channel estimation is proposed.
  • the prerequisites for joint channel estimation are power stability and phase continuity.
  • the frequency hopping method supported by Rel-16 may destroy the phase continuity when changing the frequency domain position, and joint channel estimation cannot be performed when there is only one uplink channel in each frequency hopping hop. Therefore, in order to simultaneously obtain the frequency hopping gain and the joint channel estimation gain, Rel-17 further proposes a new frequency hopping method.
  • the embodiments of the present disclosure provide a frequency hopping indication method and device.
  • an embodiment of the present disclosure provides a frequency hopping indication method applied to a terminal device, including:
  • the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes;
  • the method further includes:
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling includes:
  • the high-layer signaling is configured with a first frequency hopping method, determine the first frequency hopping method based on the high-layer signaling;
  • the determining the first frequency hopping mode includes:
  • the first frequency hopping mode is determined based on the joint channel estimation JCE related configuration in the high-level signaling and the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-layer signaling includes:
  • the first frequency hopping mode is determined based on the high layer signaling.
  • the determining the first frequency hopping mode includes:
  • the first frequency hopping mode is determined based on the joint channel estimation JCE related configuration in the high-layer signaling and the interSlot frequency hopping mode configured in the PUCCH-config in the high-layer signaling.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the value of the time-domain window size or the time-domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is not Enable.
  • the method also includes:
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes, based on the high-level signaling, determine the configured multiple candidate frequency hopping modes;
  • the determining the configured multiple candidate frequency hopping modes based on the high-level signaling includes:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-layer signaling, determine multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are determined based on the high layer signaling.
  • determining multiple candidate frequency hopping modes includes:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are determined.
  • the determining multiple candidate frequency hopping modes based on the first information element IE configured in the PUSCH-config based on the high-layer signaling includes:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • determining multiple candidate frequency hopping modes includes:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the joint channel estimation JCE related configuration in the high-layer signaling.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the first frequency hopping mode for determining whether the uplink channel corresponding to the terminal device is Disabled.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the second DCI includes:
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the first indication field is the same as the frequency hopping mode one by one corresponding; or
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the expanded Frequency hopping flag field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the expanded Frequency hopping flag field corresponds to the frequency hopping mode one by one ;or
  • the Frequency hopping flag field in the second DCI determines the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • the embodiment of the present disclosure also provides a frequency hopping indication method applied to a network device, including:
  • the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the sending high-layer signaling to the terminal device includes:
  • the method further includes:
  • the configuring the first frequency hopping mode includes:
  • the first frequency hopping mode is configured based on the joint channel estimation JCE related configuration in the high-level signaling and in combination with the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the sending high-level signaling to the terminal device includes:
  • the configuring the first frequency hopping mode includes:
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the sending high-level signaling to the terminal device includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes
  • the method further includes:
  • the sending high-level signaling to the terminal device, the high-level signaling is configured with multiple candidate frequency hopping modes, including:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-level signaling, configure multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are configured based on the high layer signaling.
  • configuring multiple candidate frequency hopping modes based on the high-layer signaling includes:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are configured.
  • the first information element IE configured in the PUSCH-config based on the high-level signaling to determine multiple candidate frequency hopping modes includes:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • configuring multiple candidate frequency hopping modes based on the high-layer signaling includes:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are configured.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the instructing the terminal device to determine the frequency hopping mode of the corresponding uplink channel based on the second DCI includes:
  • the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the first indication field is the same as the frequency hopping mode one-to-one correspondence; or
  • the terminal device Based on the expanded Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the expanded Frequency hopping flag field is the same as the frequency hopping mode one by one corresponding; or
  • the terminal device Based on the Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; where the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • an embodiment of the present disclosure further provides a terminal device, including a memory, a transceiver, and a processor, where:
  • a memory used to store computer programs; a transceiver, used to send and receive data under the control of the processor; a processor, used to read the computer programs in the memory and implement the jump described in the first aspect above The steps of the frequency instruction method.
  • an embodiment of the present disclosure further provides a network side device, including a memory, a transceiver, and a processor, where:
  • a memory for storing a computer program; a transceiver for sending and receiving data under the control of the processor; a processor for reading the computer program in the memory and implementing the jump described in the second aspect above The steps of the frequency instruction method.
  • the embodiment of the present disclosure further provides a terminal device for frequency hopping indication, including:
  • a receiving module configured to receive high-level signaling sent by a network device, where the high-level signaling is configured with a first frequency hopping mode or multiple candidate frequency hopping modes;
  • a determining module configured to determine the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling.
  • the embodiment of the present disclosure further provides a network-side device for frequency hopping indication, including:
  • the sending module is configured to send high-level signaling to the terminal device; the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the embodiments of the present disclosure further provide a processor-readable storage medium, the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the above-mentioned first aspect.
  • the frequency hopping indication method and device realize determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; in the high-level signaling When multiple frequency hopping modes are configured in , the dynamic switching between multiple frequency hopping modes is realized.
  • FIG. 1 is a schematic diagram of frequency hopping in the first PUSCH frequency hopping mode of the present disclosure
  • Fig. 2 is a frequency hopping schematic diagram of the PUSCH repetition Type A frequency hopping mode of the present disclosure
  • Fig. 3 is a frequency hopping schematic diagram of the PUSCH repetition Type B frequency hopping mode of the present disclosure
  • Fig. 4 is one of the schematic flow charts of the frequency hopping indication method provided by the embodiment of the present disclosure.
  • Fig. 5 is the second schematic flow diagram of the frequency hopping indication method provided by the embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a network-side device provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a terminal device for frequency hopping indication provided by an embodiment of the present disclosure.
  • Fig. 9 is a schematic structural diagram of a network side device for frequency hopping indication provided by an embodiment of the present disclosure.
  • Uplink channels include Physical Uplink Shared Channel (PUSCH) and Physical Uplink Control Channel (PUCCH).
  • PUSCH is an uplink data channel scheduled and transmitted by uplink DCI format 0_X (abbreviated as DCI 0_X).
  • DCI 0_0 and DCI 0_1 are two uplink DCIs for scheduling PUSCH defined by the Rel-15 protocol, and support the PUSCH repetition transmission mode of Rel-15.
  • DCI 0_2 is the uplink DCI for scheduling PUSCH introduced by the Rel-16 protocol for Ultra Reliable Low Latency Communication (URLLC), and supports Type A and Type B PUSCH repetition transmission modes.
  • URLLC Ultra Reliable Low Latency Communication
  • PUSCH repetition Type A is the slot-based PUSCH repetition transmission method supported by the Rel-15 protocol
  • PUSCH repetition Type B is the mini-slot-based PUSCH repetition transmission method introduced by the Rel-16 protocol for URLLC.
  • DCI 0_1 supports both Rel-15 scheduling and Rel-16 scheduling.
  • the PUCCH is a control channel that carries uplink control information (Uplink Control Information, UCI) transmission.
  • Hybrid Automatic Repeat request-ACKnowledge (HARQ-ACK) is a kind of UCI, which is used for the UE to transmit to the base station whether to correctly receive the feedback information of the downlink data channel PDSCH scheduled by the downlink DCI 1_X.
  • the uplink channel supports three frequency hopping modes: interRepetition, interSlot and intraSlot.
  • PUSCH/PUCCH that is only transmitted once supports intraSlot frequency hopping
  • PUSCH repetition Type A supports interSlot and intraSlot frequency hopping, as shown in Figure 2
  • PUSCH repetition Type B supports interRepetition and interSlot frequency hopping, as shown in Figure 3
  • PUCCH repetition Support interSlot and intraSlot frequency hopping, the frequency hopping method is the same as PUSCH repetition Type A in Figure 2.
  • Rel-17 During the research process of the Rel-17 coverage enhancement project, a scheme to improve uplink channel transmission performance through joint channel estimation was proposed.
  • the prerequisites for joint channel estimation are power stability and phase continuity.
  • the frequency hopping method supported by Rel-16 may destroy the phase continuity when changing the frequency domain position, and joint channel estimation cannot be performed when there is only one uplink channel in each hop. Therefore, in order to obtain the frequency hopping gain and the gain of joint channel estimation at the same time, Rel-17 further proposed a new frequency hopping method, that is, the first frequency hopping method in this disclosure, which is different from the three frequency hopping methods of interRepetition, interSlot and intraSlot Another way of frequency hopping. As shown in FIG.
  • the base station may perform joint channel estimation on the first two PUSCHs and the last two PUSCHs respectively.
  • RRC signaling selects intraSlot or interSlot when configuring frequencyHopping IE in PUSCH-config; or, when using DCI format 0_1/0_2 related to Rel-16 functions to schedule PUSCH repetition, configure the corresponding one in PUSCH-config according to the PUSCH repetition type IE selects the frequency hopping mode.
  • the UE uses the frequency hopping mode configured by RRC to transmit the uplink channel; when the value of the Frequency hopping flag field is 0, the UE disables the frequency hopping The domain position transmits the uplink channel.
  • RRC signaling configuration is required to enable the frequency hopping function of the PUCCH.
  • intraSlot frequency hopping is configured separately for each PUCCH resource.
  • the RRC signaling configures the intraSlotFrequencyHopping IE contained in the PUCCH-Resource in PUCCH-Config to enable, the PUCCH selected for transmission by the PUCCH resource adopts the intraSlot frequency hopping method; when RRC configures this IE by default, the PUCCH does not use the frequency hopping method for transmission.
  • the InterSlot frequency hopping mode can only be enabled when the PUCCH is repeatedly transmitted.
  • the Rel-16 protocol stipulates that only long PUCCH, that is, PUCCH format 1/3/4, can be transmitted in repetition mode. Therefore, interSlot frequency hopping is configured for each PUCCH format and bound to the PUCCH format.
  • the RRC signaling configures the interSlotFrequencyHopping IE included in the PUCCH-FormatConfig to enable in the PUCCH-Config
  • the PUCCH selected for transmission by the PUCCH resource corresponding to the PUCCH format adopts interSlot frequency hopping; when RRC configures this IE by default, the PUCCH does not use hopping frequency transmission.
  • the frequency hopping mechanism in Rel-16 can only configure three frequency hopping methods: interRepetition, interSlot and intraSlot, and cannot support the new frequency hopping method proposed by Rel-17, that is, the first frequency hopping method, which is different from interRepetition, interSlot and intraSlot Another frequency hopping method of the three frequency hopping methods.
  • the related technology adopts a semi-static configuration mode to select the frequency hopping mode, and when it is necessary to switch the frequency hopping mode, it can only be completed through RRC reconfiguration, and flexible dynamic switching cannot be realized.
  • high-level signaling configures the first frequency hopping mode directly or indirectly; when high-level signaling configures more than one frequency hopping mode, DCI signaling Realize dynamic switching of frequency hopping mode.
  • Fig. 4 is one of the flow diagrams of a frequency hopping instruction method provided by an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a frequency hopping instruction method, and the execution subject may be a terminal device, for example, a mobile phone wait.
  • the method includes:
  • Step 401 receiving high-level signaling sent by the network device, the high-level signaling is configured with a first frequency hopping mode or multiple candidate frequency hopping modes;
  • the terminal device receives the high-level signaling sent by the network device.
  • the configuration of the high-level signaling is mainly divided into two types. One is to configure a frequency hopping mode, and this frequency hopping mode is the first frequency hopping mode.
  • a frequency hopping mode is another frequency hopping mode different from the three frequency hopping modes interRepetition, interSlot and intraSlot.
  • the configuration of multiple frequency hopping methods may have various manifestations, such as two or more separate frequency hopping configurations, such as ⁇ frequency hopping method A, frequency hopping method B ⁇ , or a composite configuration Modes, for example ⁇ Frequency Hopping Mode A, Frequency Hopping Mode B and Frequency Hopping Mode C ⁇ , where Frequency Hopping Mode A, Frequency Hopping Mode B and Frequency Hopping Mode C represent three different frequency hopping modes.
  • Step 402. Based on the high-layer signaling, determine a frequency hopping mode of an uplink channel corresponding to the terminal device.
  • this frequency hopping mode is the first frequency hopping mode, and the terminal device needs to determine whether The first frequency hopping method is adopted. If multiple frequency hopping modes are configured, the terminal device can switch among the multiple frequency hopping modes by selecting one of the multiple frequency hopping modes.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the method further includes:
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling includes:
  • the high-layer signaling is configured with a first frequency hopping method, determine the first frequency hopping method based on the high-layer signaling;
  • the terminal device receives the high-level signaling sent by the network side.
  • the first frequency hopping mode can be configured explicitly or implicitly, and the terminal device knows that the network The frequency hopping mode that the network side supports and can be allocated to the terminal, and then, the network side sends the first downlink control information DCI to the terminal device, and the terminal device determines whether the first frequency hopping mode is enabled according to the Frequency hopping flag in the DCI , that is, whether to adopt the first frequency hopping mode.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the determining the first frequency hopping mode includes:
  • the first frequency hopping mode is determined based on the joint channel estimation JCE related configuration in the high-level signaling and the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the configuration mode of the first frequency hopping mode can be configured explicitly or implicitly, and there are mainly two methods for explicitly configuring the first frequency hopping mode:
  • the first method is to configure the first frequency hopping mode in the first information element IE configured in PUSCH-config based on high-level signaling; where the first information element IE is an existing information element IE in PUSCH-config, which can be configured.
  • the existing interRepetition, interSlot and intraSlot frequency hopping methods can also be configured with the first frequency hopping method.
  • the first information element IE mainly includes frequencyHopping IE, frequencyHoppingDCI-0-1-r16 IE and frequencyHoppingDCI-0-2-r16 IE, wherein frequencyHoppingDCI-0-2-r16 IE includes pusch-RepTypeA IE and pusch-RepTypeB IE.
  • the state of the frequencyHopping IE of the PUSCH-config in the high-level signaling is the first frequency hopping mode.
  • the frequencyHoppingDCI-0-1-r16 IE or frequencyHoppingDCI-0-2-r16 IE state of the PUSCH-config in the high-layer signaling is the first frequency hopping method; specifically, in the frequencyHoppingDCI -0-2-r16 IE mainly realizes the configuration of the first frequency hopping mode by setting the status of the pusch-RepTypeA IE or pusch-RepTypeB IE as the first frequency hopping mode.
  • the terminal device determines its own frequency hopping behavior, that is, the frequency hopping manner it can adopt, according to the high-layer signaling configured with the first frequency hopping manner.
  • the second method is to configure the first frequency hopping mode in the second information element IE configured in PUSCH-config based on high-level signaling; wherein, the second information element IE is a newly added information element IE of PUSCH-config, and only uses To configure the first frequency hopping mode.
  • the second information element IE in PUSCH-config is used to configure the method of the first frequency hopping mode.
  • interBundling is used to represent the first frequency hopping method in the present disclosure, but the protection scope of the present disclosure is not limited to the name interBundling, which is only used as an example.
  • the frequencyHopping IE and pusch-RepTypeA IE in PUSCH-config have three candidate values ⁇ intraSlot, interSlot, interBundling ⁇ , and the pusch- RepTypeB IE has three candidate values ⁇ interRepetition, interSlot, interBundling ⁇ .
  • the base station sends the first downlink control information DCI 0_0, DCI 0_0 schedules PUSCH and the value of the Frequency hopping flag field is 1, the UE determines that the interBundling frequency hopping mode is enabled, and uses interBundling hopping
  • the PUSCH is transmitted in frequency mode.
  • the base station sends DCI 0_2 to schedule PUSCH and the Frequency hopping flag field value is 1, the UE determines that the interBundling frequency hopping mode is enabled, and then uses the interBundling frequency hopping mode to transmit PUSCH.
  • the first frequency hopping mode can also be implicitly configured, and the specific method is as follows:
  • the high-level signaling includes joint channel estimation JCE related configurations.
  • the high-level signaling is configured with the interSlot frequency hopping mode corresponding to the Rel-15 protocol or the interRepetition frequency hopping mode corresponding to the Rel-16 protocol, and the joint channel estimation is configured For JCE-related configuration, if it is determined that the first frequency hopping mode of the corresponding uplink channel determined by the terminal equipment is enabled, then the available frequency hopping mode is the first frequency hopping mode.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-layer signaling includes:
  • the first frequency hopping mode is determined based on the high layer signaling.
  • the terminal device receives high-level signaling sent by the network side, and the high-level signaling explicitly or implicitly configures the first frequency hopping mode.
  • the high-level signaling received by the terminal device configures the third information element IE in the PUCCH-config, and the third information element IE is used to configure the first frequency hopping mode, That is, when the high-level signaling sets the state of the third information element IE in the PUCCH-config to enable, it means that the terminal device determines that the first frequency hopping mode of the corresponding uplink channel is enabled, and the available frequency hopping mode is the first frequency hopping mode.
  • a frequency hopping method is, when the high-level signaling sets the state of the third information element IE in the PUCCH-config to enable.
  • the interBundlingFrequencyHopping IE is newly configured in the PUCCH-config. If the high-layer signaling configures the interBundlingFrequencyHopping IE to the enable state, it can be restricted that if the interSlotFrequencyHopping IE is also configured in the PUCCH-config, the UE ignores the interSlotFrequencyHopping IE configuration; or limit that if interBundlingFrequencyHopping IE is configured in PUCCH-config, interSlotFrequencyHopping IE is not allowed to be configured.
  • the terminal device determines that the first frequency hopping mode is enabled, and determines its The frequency hopping mode that can be used for the corresponding uplink channel is the first frequency hopping mode.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the second information element IE in the high-level signaling PUSCH-config configures the first frequency hopping mode for description, and the interBundlingFrequencyHopping IE is newly configured in the PUSCH-config. If the high-level signaling configures the interBundlingFrequencyHopping IE to the enable state, the base station sends the first DCI 0_0, and when the DCI 0_0 schedules PUSCH and the value of the Frequency hopping flag field is 1, the UE determines that the interBundling frequency hopping mode is enabled, and then uses the interBundling frequency hopping mode for transmission PUSCH. At this time, there may be IEs in which two frequency hopping modes are simultaneously configured in high-level signaling.
  • the UE ignores the frequency hopping methods configured in these frequencyHopping IEs; similarly, it can also be restricted that if the interBundlingFrequencyHopping IE is configured in the PUSCH-config, the frequencyHopping IE is not allowed to be configured.
  • the base station sends DCI 0_0 to schedule PUSCH and the value of the Frequency hopping flag field is 1, the UE selects the final frequency hopping method according to the configured frequencyHopping IE .
  • the high-level signaling configures the frequencyHopping IE in the PUSCH-config to the interSlot state , UE uses interSlot hopping.
  • the interBundling frequency hopping method is an enhancement of interSlot hopping in the joint channel estimation scenario.
  • the high-level signaling configures the joint channel estimation function
  • the default UE in the joint channel estimation JCE scenario the corresponding interBundling frequency hopping mode is enabled, and the interBundling frequency hopping mode is used.
  • the base station will adopt the joint channel estimation method at the receiving end, then the interBundling frequency hopping method of the UE is enabled, and interBundling frequency hopping should be used at the sending end Way.
  • the time-domain window size or time-domain frequency hopping interval is set to 1, although the time-domain window size or time-domain frequency-hopping interval is configured in high-level signaling at this time, there are only One PUSCH cannot perform joint channel estimation.
  • the interSlot frequency hopping mode of the UE is enabled in this scenario, the interSlot frequency hopping mode should be used.
  • the UE For PUCCH repetition, when the interSlotFrequencyHopping IE in PUCCH-config is configured as enable, the UE adopts interSlot frequency hopping.
  • Other configurations for implicitly enabling the interBundling frequency hopping mode are the same as the above PUSCH transmission, and will not be described in detail in this embodiment.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • configurations related to joint channel estimation are configured at the same time to realize the configuration of the first frequency hopping mode.
  • it can be realized by at least one of the time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE, such as configuring the time domain window size to 4, or time domain hopping
  • the frequency interval is 2, or the joint channel estimation is enabled to complete the relevant configuration of the joint channel estimation JCE, and the terminal device determines that the frequency hopping mode that can be used for its corresponding uplink channel is the first frequency hopping mode according to the above configuration.
  • the time domain window size is the time domain length corresponding to a joint channel estimation when the UE configured by high-level signaling performs joint channel estimation; the time domain frequency hopping interval is configured by high-level signaling when the UE supports frequency hopping transmission In the case of joint channel estimation, one joint channel estimation is the time domain length corresponding to one hop.
  • the time-domain window size or time-domain frequency hopping interval is set to 1.
  • the time-domain window size or time-domain frequency-hopping interval is configured in high-layer signaling at this time, there is only one PUCCH in a time-domain window or time-domain frequency-hopping interval. , joint channel estimation cannot be performed.
  • the UE should adopt the interSlot frequency hopping mode in this scenario.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the method also includes:
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes, based on the high-level signaling, determine the configured multiple candidate frequency hopping modes;
  • the terminal device determines the candidate frequency hopping mode for the terminal device to perform frequency hopping based on the high-layer signaling.
  • the candidate frequency hopping methods include at least two frequency hopping methods, and the specific composition method can be configured by two or more separate frequency hopping methods, such as ⁇ frequency hopping method A, frequency hopping method B ⁇ , or a composite type
  • the configuration methods such as ⁇ Frequency Hopping Mode A, Frequency Hopping Mode B and Frequency Hopping Mode C ⁇ , where Frequency Hopping Mode A, Frequency Hopping Mode B and Frequency Hopping Mode C represent three different frequency hopping modes.
  • the terminal device After receiving the second downlink control information DCI, the terminal device selects among candidate frequency hopping modes according to the DCI, and determines the frequency hopping mode of the uplink channel corresponding to the terminal device. In this manner, the terminal device can switch between multiple frequency hopping modes.
  • the terminal device determines multiple candidate frequency hopping modes, and determines the corresponding frequency hopping mode of the terminal device based on the second downlink control information.
  • the frequency hopping mode of the uplink channel so as to realize the dynamic switching between multiple frequency hopping modes.
  • the determining the configured multiple candidate frequency hopping modes based on the high-level signaling includes:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-layer signaling, determine multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are determined based on the high layer signaling.
  • the uplink channel mainly includes: the physical uplink shared channel PUSCH and the physical uplink control channel PUCCH, both of which can be explicitly or implicitly configured with multiple candidate frequency hopping modes by the network side through high-level signaling, and the terminal device, according to the high-level information, A number of explicitly or implicitly configured frequency hopping candidates are identified.
  • the flexible configuration of multiple frequency hopping modes is realized. Based on this, the terminal can choose between multiple frequency hopping modes and complete the switching of different frequency hopping modes.
  • the terminal device determines multiple candidate frequency hopping modes, and determines the corresponding frequency hopping mode of the terminal device based on the second downlink control information.
  • the frequency hopping mode of the uplink channel so as to realize the dynamic switching between multiple frequency hopping modes.
  • determining multiple candidate frequency hopping modes includes:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the joint channel estimation JCE related configuration in the high-layer signaling.
  • the terminal device is based on high-layer signaling that explicitly or implicitly configures multiple candidate frequency hopping modes, that is, multiple candidate frequency hopping modes are enabled, then determine Multiple candidate frequency hopping methods that can be used for its uplink channel are presented.
  • multiple candidate frequency hopping modes that are explicitly configured are determined, including:
  • multiple candidate frequency hopping modes are determined; the first information element IE is an existing information element IE in PUSCH-config, and the existing interRepetition can be configured , interSlot and intraSlot frequency hopping methods, and the first frequency hopping method can also be configured.
  • Multiple candidate frequency hopping methods include two or more frequency hopping methods.
  • the specific form is, for example, a frequency hopping method configured by two or more separate frequency hopping methods is configured in the first information element IE, for example ⁇ Frequency hopping mode A, frequency hopping mode B ⁇ , or composite configuration, such as ⁇ frequency hopping mode B and frequency hopping mode C ⁇ or ⁇ frequency hopping mode A, frequency hopping mode B and frequency hopping mode C ⁇ , where hopping Frequency hopping mode A, frequency hopping mode B and frequency hopping mode C respectively represent three different frequency hopping modes, any one of which may represent the first frequency hopping mode.
  • ⁇ Frequency hopping mode A, frequency hopping mode B ⁇ or composite configuration, such as ⁇ frequency hopping mode B and frequency hopping mode C ⁇ or ⁇ frequency hopping mode A, frequency hopping mode B and frequency hopping mode C ⁇ , where hopping Frequency hopping mode A, frequency hopping mode B and frequency hopping mode C respectively represent three different frequency hopping modes, any one of which may represent the first frequency hopping mode.
  • the determined multiple candidate frequency hopping modes are jointly configured by the first information element IE and the second information element IE in the PUSCH-config, and the second information element IE is a newly added information element IE in the PUSCH-config, It is mainly used to configure the first frequency hopping mode.
  • the multiple candidate frequency hopping modes are ⁇ first frequency hopping mode, frequency hopping mode B and frequency hopping mode C ⁇ , wherein "the first frequency hopping mode" is determined by the second information element IE, and "frequency hopping mode Band frequency hopping mode C" is determined by the first information element IE.
  • the high-level signaling configures one or more candidate frequency hopping modes in the first information element IE configured in PUSCH-config, and configures joint channel estimation JCE-related configurations, then determine the corresponding uplink channel of the terminal device Multiple candidate frequency hopping modes are enabled, that is, multiple candidate frequency hopping modes that can be adopted are determined, including the first frequency hopping mode.
  • the uplink channel is PUSCH
  • multiple frequency hopping modes are explicitly or implicitly configured in high-level signaling
  • the first information in PUSCH-config is used for explicit configuration.
  • the element IE or the second information element IE completes the relevant configuration; in the implicit configuration, combined with the joint channel estimation JCE related configuration, completes the related configuration of multiple frequency hopping modes.
  • the method for the terminal equipment to determine multiple candidate frequency hopping modes is made more flexible, thereby realizing dynamic switching between multiple frequency hopping modes.
  • the determining multiple candidate frequency hopping modes based on the first information element IE configured in the PUSCH-config based on the high-layer signaling includes:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • the multiple candidate frequency hopping modes determined by the terminal device include the first frequency hopping mode.
  • determining multiple candidate frequency hopping modes includes:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the joint channel estimation JCE related configuration in the high-layer signaling.
  • the terminal device determines that the multiple candidate frequency hopping modes of the uplink channel are the Can, that is, multiple candidate frequency hopping modes that can be adopted are determined.
  • multiple candidate frequency hopping modes explicitly configured are determined, and multiple candidate frequency hopping modes including the first frequency hopping mode are determined through the third information element IE configured in the PUCCH-config by high layer signaling.
  • the first frequency hopping mode is determined by the third information element IE configured in the high layer signaling PUCCH-config.
  • the existing frequency hopping mode is determined by the fourth information element IE configured in the high layer signaling PUCCH-config.
  • the fourth information element IE configured in PUCCH-config through high-level signaling, and joint channel estimation correlation is configured configuration
  • the uplink channel is PUCCH
  • multiple frequency hopping modes are explicitly or implicitly configured in high-level signaling
  • the third mode configured in PUCCH-config is used for explicit configuration.
  • the information element IE completes the relevant configuration; in the implicit configuration, combined with the joint channel estimation JCE related configuration, completes the related configuration of multiple frequency hopping modes.
  • the method for the terminal equipment to determine multiple candidate frequency hopping modes is made more flexible, thereby realizing dynamic switching between multiple frequency hopping modes.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the configuration of the first frequency hopping method is implemented on the premise that the existing frequency hopping method is configured through high-level signaling, and configurations related to joint channel estimation (JCE) are configured. .
  • JCE joint channel estimation
  • the configuration related to joint channel estimation JCE can be realized by at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE, such as configuring the time domain window size to 4, or time domain
  • the frequency hopping interval is 2, or the joint channel estimation JCE is enabled to complete the relevant configuration of the joint channel estimation JCE, and the terminal device determines that the first frequency hopping mode of the corresponding uplink channel is enabled, that is, the available frequency hopping mode is determined as The first frequency hopping mode.
  • the value of the time-domain window size or the time-domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is disabled, that is It is determined not to use the first frequency hopping mode.
  • the time-domain window size or time-domain frequency hopping interval is set to 1, although the time-domain window size or time-domain frequency-hopping interval is configured in high-level signaling at this time, there is only one time-domain window or time-domain frequency-hopping interval. PUCCH cannot perform joint channel estimation.
  • the interSlot frequency hopping mode of the UE is enabled, that is, the interSlot frequency hopping mode should be adopted.
  • the frequency hopping indication method provided by the embodiments of the present disclosure adopts the method of configuring joint channel estimation JCE related configuration when multiple frequency hopping modes are implicitly configured in high-level signaling, and can pass the time domain window size and time domain frequency hopping interval 1. Enabling/disabling any one of the joint channel estimation JCE or its combination to complete the related configuration of the joint channel estimation JCE, which improves the flexibility of configuration.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the received second downlink control information DCI may be the uplink DCI for scheduling the PUSCH, or the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH, both of which can realize selecting the final frequency hopping mode among multiple candidate frequency hopping modes. frequency hopping mode.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the second DCI includes:
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the first indication field is the same as the frequency hopping mode one by one corresponding; or
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the expanded Frequency hopping flag field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the expanded Frequency hopping flag field corresponds to the frequency hopping mode one by one ;or
  • the Frequency hopping flag field in the second DCI determines a first frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • multiple candidate frequency hopping modes may have multiple manifestations, such as a frequency hopping mode configured by two or more separate frequency hopping modes, such as ⁇ frequency hopping mode A, frequency hopping mode B ⁇ , or a composite Type of configuration, such as ⁇ frequency hopping mode B and frequency hopping mode C ⁇ or ⁇ frequency hopping mode A, frequency hopping mode B and frequency hopping mode C ⁇ , where frequency hopping mode A, frequency hopping mode B and frequency hopping mode C Each represents three different frequency hopping modes, any one of which can represent the first frequency hopping mode.
  • the terminal device selects the frequency hopping method adopted by its corresponding uplink channel among multiple candidate frequency hopping methods according to the second DCI, as follows:
  • the first indication field in the second DCI is different from the existing indication bits in the second DCI, and each state value field in the first indication field has a one-to-one correspondence with the frequency hopping mode, and different State value, which determines which frequency hopping method or methods of the corresponding uplink channel are enabled, that is, which frequency hopping method or methods can be adopted; for example, when the first indication field is the first candidate value, the terminal adopts the first A frequency hopping method; when the first indication field is the second candidate value, the terminal adopts the second frequency hopping method; and so on;
  • the state value of the extended Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • it is expanded to 2 bits, corresponding to 4 state values, each frequency hopping mode corresponds to a state value, and the hopping off state corresponds to a state value;
  • the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one. Reinterpret the state value of the Frequency hopping flag field in the second DCI.
  • the state value is 0, the first frequency hopping mode of the terminal device is enabled, and the first frequency hopping mode can be adopted; the state value is When 1, the second frequency hopping mode of the terminal device is enabled, and the second frequency hopping mode can be adopted.
  • the frequency hopping mode of the uplink channel corresponding to the terminal device is determined through the state value in the second DCI.
  • the state value of the second DCI can be determined by using the first indication field in the second DCI, the expanded Frequency hopping flag field, or reinterpreting the Frequency hopping flag field. Different state values in each field correspond to different frequency hopping methods. Therefore, the selection of the frequency hopping mode is realized by selecting different state values.
  • Two candidate frequency hopping modes are configured in high-layer signaling as an example for illustration.
  • the configuration mode may be implicitly determined based on the first IE configuration, the second/third IE configuration or according to the joint channel estimation configuration. For example, based on the configuration of the first IE is only applicable to PUSCH, the candidate value of the frequencyHopping IE in the PUSCH-config is expanded to ⁇ intraSlot, interSlot, interBundling, interSlot and interBundling ⁇ , when high-level signaling configures the interSlot and interBundling state for the frequencyHopping IE , the UE has two candidate frequency hopping modes.
  • the two candidate frequency hopping methods can also be extended to a combination of any two frequency hopping methods.
  • high-level signaling configures the interBundlingFrequencyHopping IE to the enable state, and another candidate frequency hopping method is the interSlot frequency hopping method.
  • another frequency hopping manner may also be other frequency hopping manners.
  • the JCE configuration is implicitly determined to be applicable to PUSCH/PUCCH based on joint channel estimation. Since the premise of the implicit determination is that the first IE in the high-layer signaling is configured with the interSlot or interRepetition frequency hopping mode, therefore, in addition to the interBundling frequency hopping mode, another candidate frequency hopping mode is interSlot or interRepetition.
  • the first indication field in the second DCI for scheduling PUSCH indicates the frequency hopping mode. For example, a new 1-bit field is added in DCI 0_2 to indicate the frequency hopping mode hopping pattern.
  • the 1-bit indicator field can correspond to any two frequency hopping methods; or, a 2-bit indicator field can be added in DCI 0_2 for scheduling PUSCH to indicate the frequency hopping method, corresponding to intraSlot frequency hopping, interSlot frequency hopping and interBundling frequency hopping respectively .
  • N bits can be added to the scheduling DCI to dynamically switch the frequency hopping mode.
  • the interSlot and interBundling frequency hopping methods are configured in the high-layer signaling PUSCH repetition Type A. Scheduling the second DCI of PUSCH, for example, the Frequency hopping flag field in DCI 0_2 is expanded to 2 bits.
  • the 4 candidate values correspond to the above four states, and other corresponding methods are acceptable.
  • the Frequency hopping flag field in the scheduling DCI can be expanded to 2 bits to indicate different hopping behaviors.
  • the high-level signaling PUSCH repetition Type A is configured with interSlot and interBundling frequency hopping methods. Different hopping behaviors are indicated by reinterpreting the Frequency hopping flag field in the DCI 0_2 of scheduling PUSCH.
  • the UE cannot disable the frequency hopping function.
  • the Frequency hopping flag field can be reinterpreted to indicate different frequency hopping behaviors.
  • Fig. 5 is the second schematic flow diagram of the frequency hopping instruction method provided by the embodiment of the present disclosure; as shown in Fig. 5 , the embodiment of the present disclosure provides a frequency hopping instruction method, which is applied to the network side device, including:
  • Step 501 Send high-level signaling to the terminal device; the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the network side device configures a frequency hopping mode or configures multiple candidate frequency hopping modes through high-level signaling, and sends the high-level signaling to the terminal device for the terminal device to determine its corresponding uplink channel based on the high-level signaling
  • the enabled frequency hopping method is used.
  • the frequency hopping mode is the first frequency hopping mode.
  • the first frequency hopping method may be included.
  • the frequency hopping indication method implements determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling on the network side; in the high-level signaling
  • the uplink channel corresponding to the terminal device can be dynamically switched between multiple frequency hopping modes.
  • the sending high-layer signaling to the terminal device includes:
  • the method further includes:
  • the corresponding high-level signaling can configure the first frequency hopping mode explicitly or implicitly, and send the first downlink control information DCI to the terminal device for
  • the terminal device determines that its corresponding uplink channel adopts the first frequency hopping method according to the high-level signaling, and determines whether the first frequency hopping method is enabled or disabled according to the first DCI, that is, determines whether to use or not use the first frequency hopping method. Describe the first frequency hopping method.
  • the frequency hopping indication method implements determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling on the network side; in the high-level signaling
  • the uplink channel corresponding to the terminal device can be dynamically switched between multiple frequency hopping modes.
  • the configuring the first frequency hopping mode includes:
  • the first frequency hopping mode is configured based on the joint channel estimation JCE related configuration in the high-level signaling and in combination with the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the network side can explicitly or implicitly configure the first frequency hopping mode, and its corresponding implementation methods include:
  • Mode 1 Configure the first frequency hopping mode through the first information element IE configured in PUSCH-config through high-level signaling; wherein, the first information element IE is an existing information element IE in PUSCH-config, either Configure the existing interRepetition, interSlot and intraSlot frequency hopping modes, and also configure the first frequency hopping mode.
  • the frequencyHopping IE or pusch-RepTypeA IE state of PUSCH-config in the high-level signaling is the first frequency hopping mode
  • the state of the pusch-RepTypeB IE of PUSCH-config in the high-level signaling is the first frequency hopping mode
  • Mode 2 configure the first frequency hopping mode through the second information element IE configured in the PUSCH-config by high-layer signaling; wherein, the second information element IE is a newly added information element IE in the PUSCH-config.
  • the state of the second information element IE configured in the PUSCH-config of the high-level signaling is set to enable, and the high-level signaling is configured with the first frequency hopping mode.
  • the implicit configuration of the first frequency hopping mode it is mainly realized through the joint channel estimation JCE related configuration in the high-level signaling, that is, when the high-level signaling configures the interSlot frequency hopping mode or the interRepetition frequency hopping mode and Joint channel estimation JCE related configuration is configured, and the PUSCH corresponding to the terminal device adopts the first frequency hopping mode;
  • the network device may also explicitly or implicitly configure the first frequency hopping mode and send it to the terminal device.
  • the first frequency hopping mode is explicitly configured, mainly through the third information element IE configured in PUCCH-config by high-layer signaling, and the first frequency hopping mode is configured; wherein the third information element IE is PUCCH-config Added information element in IE. For example, if the state of the third information element IE configured in the high-layer signaling PUCCH-config is set to enable, the first frequency hopping mode is configured in the high-layer signaling.
  • the implicit configuration of the first frequency hopping mode is mainly realized through the joint channel estimation JCE related configuration in the high-level signaling, that is, when the high-level signaling configures the interSlot frequency hopping mode and configures the joint channel estimation JCE related configuration , the terminal adopts the first frequency hopping manner.
  • the frequency hopping indication method implements determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling on the network side; and through the high-level signaling
  • the first information element IE or the second/third information element IE in the order implements the explicit configuration of the first frequency hopping mode, and implements the implicit configuration of the first frequency hopping mode through joint channel estimation JCE-related configuration.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the network side when the network side implicitly configures the first frequency hopping mode, it needs to use the joint channel estimation JCE joint channel estimation related configuration, and the configuration related to the joint channel estimation JCE can be specifically determined by the time domain window size and time domain frequency hopping Interval, at least one of the joint channel estimation JCE on/off is implemented to configure the joint channel estimation JCE, such as configuring the time domain window size to 4, or the time domain frequency hopping interval to 2, or turning on the joint channel estimation JCE, etc. to complete
  • the terminal device determines that the frequency hopping mode available for its corresponding uplink channel is the first frequency hopping mode.
  • the value of the time domain window size or the time domain frequency hopping interval in the joint channel estimation JCE configuration is 1, it is determined that the uplink channel corresponding to the terminal device does not use the first frequency hopping method.
  • the frequency hopping method is consistent with the interSlot frequency hopping method, and the terminal device UE should use interSlot frequency hopping.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the sending high-level signaling to the terminal device includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes
  • the method further includes:
  • the network device sends the second downlink control information DCI to the terminal device, and the terminal device Determine the frequency hopping mode of the uplink channel corresponding to the terminal device according to the selection of the DCI among the candidate frequency hopping modes. In this manner, the terminal device can switch between multiple frequency hopping modes.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the sending high-level signaling to the terminal device, the high-level signaling is configured with multiple candidate frequency hopping modes, including:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-level signaling, configure multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are configured based on the high layer signaling.
  • the uplink channels mainly include the physical uplink shared channel PUSCH and the physical uplink control channel PUCCH, and multiple candidate frequency hopping modes can be configured explicitly or implicitly through high-layer signaling.
  • the uplink channel is the physical uplink shared channel PUSCH
  • explicitly configure multiple candidate frequency hopping modes including two methods:
  • Mode 1 The first information element IE configured in the PUSCH-config by higher layer signaling configures multiple candidate frequency hopping modes; wherein, the first information element IE is an existing information element IE in the PUSCH-config.
  • the multiple candidate frequency hopping methods include two or more frequency hopping methods, and the specific form is, for example, the first information element IE is configured with a frequency hopping method configured by two or more separate frequency hopping methods, for example ⁇ Frequency Hopping Mode A, Frequency Hopping Mode B ⁇ , or a composite configuration, such as ⁇ Frequency Hopping Mode B and Frequency Hopping Mode C ⁇ or ⁇ Frequency Hopping Mode A, Frequency Hopping Mode B and Frequency Hopping Mode C ⁇ , where Frequency hopping mode A, frequency hopping mode B and frequency hopping mode C respectively represent three different frequency hopping modes, any one of which may represent the first frequency hopping mode. That is, the multiple candidate frequency hopping modes configured through the first information element IE in the high-layer signaling PUSCH-config may include the first frequency hopping mode, or may not include the first frequency hopping mode.
  • the multiple candidate frequency hopping modes configured through the first information element IE in the high-layer signaling PUSCH-config may include the first
  • Mode 2 configure the first frequency hopping mode through the second information element IE configured in the PUSCH-config by high-layer signaling; wherein, the second information element IE is a newly added information element IE in the PUSCH-config.
  • the first frequency hopping mode is determined by the second information element IE configured by PUSCH-config in the high-level signaling, and among the multiple candidate frequency hopping modes, except the first frequency hopping mode Frequency hopping modes other than the frequency mode are determined by the first information element IE configured in the PUSCH-config by the high layer signaling.
  • the determined multiple candidate frequency hopping modes are jointly configured by the first information element IE and the second information element IE configured in the PUSCH-config by high-layer signaling.
  • the multiple candidate frequency hopping modes are ⁇ first hop Frequency mode, frequency hopping mode B and frequency hopping mode C ⁇ , wherein "the first frequency hopping mode” is determined by the second information element IE configured in PUSCH-config by high-level signaling, "frequency hopping mode B and frequency hopping Mode C" is determined by the first information element IE in the high-layer signaling PUSCH-config.
  • the implementation of implicitly configuring multiple candidate frequency hopping methods includes:
  • the first information element IE configured in PUSCH-config is configured with one or more candidate frequency hopping modes in high-level signaling, and joint channel estimation (JCE) related configurations are configured, then determine the uplink channel that the terminal device can use.
  • the network device may also explicitly or implicitly configure multiple frequency hopping modes and send them to the terminal device.
  • the first frequency hopping mode is mainly configured in the third information element IE of PUCCH-config through high-level signaling; for example, the third information configured in PUCCH-config through high-level signaling
  • the element IE state is set to enable, and the high-level signaling is configured with the first frequency hopping mode; among the multiple candidate frequency hopping modes, other frequency hopping modes except the first frequency hopping mode are determined by the high-level signaling
  • the fourth information element IE configured in PUCCH-config is determined.
  • the implicit configuration of the first frequency hopping mode is mainly realized through the joint channel estimation JCE related configuration in the high-level signaling, that is, when the high-level signaling configures the interSlot frequency hopping mode and configures the joint channel estimation JCE related configuration , the terminal adopts the first frequency hopping manner.
  • the frequency hopping indication method implements determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling on the network side; and through the high-level signaling
  • the first information element IE or the second/third information element IE in the order implements the explicit configuration of the first frequency hopping mode, and implements the implicit configuration of the first frequency hopping mode through joint channel estimation JCE-related configuration.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the network side when the network side implicitly configures the first frequency hopping mode, it needs to use the joint channel estimation joint channel estimation JCE related configuration to implement, and the joint channel estimation JCE related configuration can be configured specifically through the time domain window size and the time domain frequency hopping interval , Turn on/off at least one implementation of joint channel estimation, for example, configure the time domain window size to 4, or the time domain frequency hopping interval to 2, or enable joint channel estimation JCE to complete the relevant configuration of joint channel estimation JCE, the terminal device If it is determined that the first frequency hopping mode of the corresponding uplink channel is enabled, then the available frequency hopping mode is the first frequency hopping mode.
  • the value of the time domain window size or the time domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is disabled, then The first frequency hopping mode is not used.
  • the terminal equipment UE shall adopt the interSlot frequency hopping mode.
  • the frequency hopping indication method realizes determining the first frequency hopping mode of the uplink channel according to the high-level signaling by configuring the newly added first frequency hopping mode in the high-level signaling; configuring in the high-level signaling When multiple frequency hopping modes are used, dynamic switching among multiple frequency hopping modes is realized.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the second downlink control information DCI sent by the network side may be the uplink DCI for scheduling the PUSCH, or the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH, which can be implemented in multiple candidate frequency hopping modes Select the final frequency hopping method.
  • the instructing the terminal device to determine the frequency hopping mode of the corresponding uplink channel based on the second DCI includes:
  • the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the first indication field is the same as the frequency hopping mode one-to-one correspondence; or
  • the terminal device Based on the expanded Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the expanded Frequency hopping flag field is the same as the frequency hopping mode one by one corresponding; or
  • the terminal device Based on the Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; where the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • multiple candidate frequency hopping modes may have multiple manifestations, such as a frequency hopping mode configured by two or more separate frequency hopping modes, such as ⁇ frequency hopping mode A, frequency hopping mode B ⁇ , or a composite Type of configuration, such as ⁇ frequency hopping mode B and frequency hopping mode C ⁇ or ⁇ frequency hopping mode A, frequency hopping mode B and frequency hopping mode C ⁇ , where frequency hopping mode A, frequency hopping mode B and frequency hopping mode C Each represents three different frequency hopping modes, any one of which can represent the first frequency hopping mode.
  • the network device configures the second DCI, so that the terminal device selects the frequency hopping method adopted by its corresponding uplink channel among multiple candidate frequency hopping methods according to the second DCI, as follows:
  • each state value in the first indication field has a one-to-one correspondence with the frequency hopping mode, and different state values are selected, that is, which or which frequency hopping modes of the corresponding uplink channel are determined If it is enabled, it determines which frequency hopping method or methods can be used; for example, when the first indication field is the first candidate value, the terminal adopts the first frequency hopping method; the first indication field is the second When the candidate value is selected, the terminal adopts the second frequency hopping method; and so on;
  • the Frequency hopping flag field in the second DCI expands the Frequency hopping flag field in the second DCI, and the state value of the expanded Frequency hopping flag field corresponds to the frequency hopping mode one by one. For example, it is expanded to 2 bits, corresponding to 4 state values, each frequency hopping mode corresponds to a state value, and the state of frequency hopping off (hopping off) corresponds to a state value;
  • the Frequency hopping flag field in the second DCI redefine the state value of the Frequency hopping flag field, and the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one. For example, when the state value of the Frequency hopping flag field in the second DCI is 0, the first frequency hopping mode of the terminal device is enabled, and the first frequency hopping mode is used; when the state value is 1, the If the second frequency hopping mode of the terminal equipment is enabled, the second frequency hopping mode is adopted.
  • the frequency hopping mode of the uplink channel corresponding to the terminal device is determined through the state value in the second DCI.
  • the state value of the second DCI can be determined by using the first indication field in the second DCI, the expanded Frequency hopping flag field, or reinterpreting the Frequency hopping flag field. Different state values in each field correspond to different frequency hopping methods. Therefore, the selection of the frequency hopping mode is realized by selecting different state values.
  • FIG. 6 is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure.
  • the terminal includes a memory 620, a transceiver 610, and a processor 600; wherein, the processor 600 and the memory 620 may also be arranged physically separately.
  • the memory 620 is used to store computer programs; the transceiver 610 is used to send and receive data under the control of the processor 600 .
  • the transceiver 610 is used to receive and transmit data under the control of the processor 600 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 600 and various circuits of the memory represented by the memory 620 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described in this disclosure.
  • the bus interface provides the interface.
  • Transceiver 610 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the user interface 630 may also be an interface capable of connecting externally and internally to required equipment, and the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 when performing operations.
  • the processor 600 can be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the processor 600 is used to execute any of the methods provided in the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory 620, for example:
  • the network device receiving high-level signaling sent by the network device, where the high-level signaling is configured with a first frequency hopping mode or with multiple candidate frequency hopping modes;
  • the steps further include:
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling includes:
  • the high-layer signaling is configured with a first frequency hopping method, determine the first frequency hopping method based on the high-layer signaling;
  • the determining the first frequency hopping mode includes:
  • the first frequency hopping mode is determined based on the joint channel estimation JCE related configuration in the high-level signaling and the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-layer signaling includes:
  • the first frequency hopping mode is determined based on the high layer signaling.
  • the determining the first frequency hopping mode includes:
  • the first frequency hopping mode is determined based on the joint channel estimation JCE related configuration in the high-layer signaling and the interSlot frequency hopping mode configured in the PUCCH-config in the high-layer signaling.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the value of the time-domain window size or the time-domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is not Enable.
  • the steps also include:
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high-level signaling includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes, based on the high-level signaling, determine the configured multiple candidate frequency hopping modes;
  • the determining the configured multiple candidate frequency hopping modes based on the high-level signaling includes:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-layer signaling, determine multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are determined based on the high layer signaling.
  • determining multiple candidate frequency hopping modes includes:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the configuration related to joint channel estimation in the high-layer signaling.
  • the determining multiple candidate frequency hopping modes based on the first information element IE configured in the PUSCH-config based on the high-layer signaling includes:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • determining multiple candidate frequency hopping modes includes:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the joint channel estimation JCE related configuration in the high-layer signaling.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the value of the time-domain window size or the time-domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is not Enable.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the second DCI includes:
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the first indication field is the same as the frequency hopping mode one by one corresponding; or
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the expanded Frequency hopping flag field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the expanded Frequency hopping flag field corresponds to the frequency hopping mode one by one ;or
  • the Frequency hopping flag field in the second DCI determines the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • FIG. 7 is a schematic structural diagram of a network-side device provided by an embodiment of the present disclosure.
  • the network-side device includes a memory 720, a transceiver 710, and a processor 700; Arrange separately.
  • the memory 720 is used to store computer programs; the transceiver 710 is used to send and receive data under the control of the processor 700 .
  • the transceiver 710 is used to receive and transmit data under the control of the processor 700 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 700 and various circuits of the memory represented by the memory 720 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described in this disclosure.
  • the bus interface provides the interface.
  • Transceiver 710 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 can store data used by the processor 700 when performing operations.
  • the processor 700 may be a CPU, ASIC, FPGA or CPLD, and the processor may also adopt a multi-core architecture.
  • the processor 700 is used to execute any of the methods provided in the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory 720, for example:
  • the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the sending high-layer signaling to the terminal device includes:
  • the steps further include:
  • the configuring the first frequency hopping mode includes:
  • the first frequency hopping mode is configured based on the joint channel estimation JCE related configuration in the high-level signaling and in combination with the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the sending high-level signaling to the terminal device includes:
  • the configuring the first frequency hopping mode includes:
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the sending high-level signaling to the terminal device includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes
  • the steps further include:
  • the sending high-level signaling to the terminal device, the high-level signaling is configured with multiple candidate frequency hopping modes, including:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-level signaling, configure multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are configured based on the high layer signaling.
  • configuring multiple candidate frequency hopping modes based on the high-layer signaling includes:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are configured.
  • the determining multiple candidate frequency hopping modes based on the first information element IE configured in the PUSCH-config based on the high-layer signaling includes:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • configuring multiple candidate frequency hopping modes based on the high-layer signaling includes:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are configured.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the instructing the terminal device to determine the frequency hopping mode of the corresponding uplink channel based on the second DCI includes:
  • the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the first indication field is the same as the frequency hopping mode one-to-one correspondence; or
  • the terminal device Based on the expanded Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the expanded Frequency hopping flag field is the same as the frequency hopping mode one by one corresponding; or
  • the terminal device Based on the Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; where the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • Fig. 8 is a schematic structural diagram of a terminal device for frequency hopping indication provided by an embodiment of the present disclosure. As shown in Fig. 8, the device includes:
  • the receiving module 801 is configured to receive high-level signaling sent by the network device, the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes;
  • the determining module 802 is configured to determine the frequency hopping mode of the uplink channel corresponding to the terminal device based on the high layer signaling.
  • the receiving module 801 is further configured to:
  • the determining module 802 is also used for:
  • the high-layer signaling is configured with a first frequency hopping method, determine the first frequency hopping method based on the high-layer signaling;
  • the determining module 802 is also configured to determine the first frequency hopping mode, specifically including:
  • the first frequency hopping mode is determined based on the joint channel estimation JCE related configuration in the high-level signaling and the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the determining module 802 is further configured to:
  • the first frequency hopping mode is determined based on the high layer signaling.
  • the determining module 802 is further configured to determine the first frequency hopping mode based on the third information element IE configured in the PUCCH-config in the high layer signaling;
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the value of the time-domain window size or the time-domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is not Enable.
  • the receiving module 801 is also used for:
  • the determination module 802 is also used to determine multiple candidate frequency hopping modes configured based on the high-level signaling when the high-level signaling is configured with multiple candidate frequency-hopping modes;
  • the determining the configured multiple candidate frequency hopping modes based on the high-level signaling includes:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-layer signaling, determine multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are determined based on the high layer signaling.
  • the determining module 802 is further configured to determine multiple candidate frequency hopping modes based on the high-level signaling in the case that the uplink channel is a physical uplink shared channel PUSCH, including:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the joint channel estimation JCE related configuration in the high-layer signaling.
  • multiple candidate frequency hopping modes are determined, including:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • the determining module 802 is further configured to determine multiple candidate frequency hopping modes based on the high-level signaling in the case that the uplink channel is a physical uplink control channel PUCCH, including:
  • Multiple candidate frequency hopping modes including the first frequency hopping mode are determined based on the joint channel estimation JCE related configuration in the high-layer signaling.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the value of the time-domain window size or the time-domain frequency hopping interval in the joint channel estimation JCE related configuration is 1, it is determined that the first frequency hopping mode of the uplink channel corresponding to the terminal device is not Enable.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the determining the frequency hopping mode of the uplink channel corresponding to the terminal device based on the second DCI includes:
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the first indication field is the same as the frequency hopping mode one by one corresponding; or
  • the frequency hopping mode of the uplink channel corresponding to the terminal device Based on the expanded Frequency hopping flag field in the second DCI, determine the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the expanded Frequency hopping flag field corresponds to the frequency hopping mode one by one ;or
  • the Frequency hopping flag field in the second DCI determines the frequency hopping mode of the uplink channel corresponding to the terminal device; wherein, the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • FIG. 9 is a schematic structural diagram of a network-side device for frequency hopping indication provided by an embodiment of the present disclosure. As shown in FIG. 9 , the network-side device includes:
  • the sending module 901 is configured to send high-level signaling to the terminal device; the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the sending high-layer signaling to the terminal device includes:
  • the sending module 901 is further configured to:
  • the network side device further includes a configuration module 902, which is specifically used to: during the process of configuring the first frequency hopping mode:
  • the first frequency hopping mode is configured based on the joint channel estimation JCE related configuration in the high-level signaling and in combination with the interSlot or interRepetition frequency hopping mode configured in the PUSCH-config in the high-level signaling.
  • the sending high-level signaling to the terminal device includes:
  • the configuration module 902 is specifically used to:
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the sending high-level signaling to the terminal device includes:
  • the high-level signaling is configured with multiple candidate frequency hopping modes
  • the sending module 901 is further configured to:
  • the sending high-level signaling to the terminal device, the high-level signaling is configured with multiple candidate frequency hopping modes, including:
  • the uplink channel is a physical uplink shared channel PUSCH, based on the high-level signaling, configure multiple candidate frequency hopping modes;
  • the uplink channel is a physical uplink control channel PUCCH
  • multiple candidate frequency hopping modes are configured based on the high layer signaling.
  • the configuration module 902 is further configured to configure multiple candidate frequency hopping modes based on the high-layer signaling when the uplink channel is a physical uplink shared channel PUSCH, including:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are configured.
  • the network side device further includes a determining module 903 configured to determine multiple candidate frequency hopping modes based on the first information element IE configured in the PUSCH-config in the high-level signaling, including:
  • the determined multiple candidate frequency hopping modes include the first frequency hopping mode.
  • the configuration module 902 is further configured to configure multiple candidate frequency hopping modes based on the high-layer signaling when the uplink channel is a physical uplink control channel PUCCH, including:
  • multiple candidate frequency hopping modes including the first frequency hopping mode are configured.
  • the joint channel estimation JCE related configuration includes at least one of time domain window size, time domain frequency hopping interval, and enabling/disabling joint channel estimation JCE.
  • the second DCI includes at least one of the uplink DCI for scheduling the PUSCH and the downlink DCI for scheduling the PDSCH corresponding to the HARQ-ACK transmitted on the PUCCH.
  • the determining module 903 is further configured to instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel based on the second DCI, including:
  • the terminal device Based on the frequency hopping mode indicated by the first indication field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the first indication field is the same as the frequency hopping mode one-to-one correspondence; or
  • the terminal device Based on the expanded Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; wherein, the state value of the expanded Frequency hopping flag field is the same as the frequency hopping mode one by one corresponding; or
  • the terminal device Based on the Frequency hopping flag field in the second DCI, instruct the terminal device to determine the frequency hopping mode of the corresponding uplink channel; where the state value of the Frequency hopping flag field corresponds to the frequency hopping mode one by one.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
  • the integrated unit is implemented in the form of a software function unit and sold or used as an independent product, it can be stored in a processor-readable storage medium.
  • the essence of the technical solution of the present disclosure or the part that contributes to the related technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium.
  • a computer device which may be a personal computer, a server, or a network device, etc.
  • a processor processor
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .
  • the present disclosure also provides a computer program product
  • the computer program product includes a computer program stored on a non-transitory computer-readable storage medium
  • the computer program includes program instructions, and when the program instructions are executed by a computer When executing, the computer can execute the steps of the frequency hopping instruction method provided by the above methods, for example including:
  • the network device receiving high-level signaling sent by the network device, where the high-level signaling is configured with a first frequency hopping mode or with multiple candidate frequency hopping modes;
  • the present disclosure also provides a computer program product
  • the computer program product includes a computer program stored on a non-transitory computer-readable storage medium
  • the computer program includes program instructions, and when the program instructions are executed by a computer When executing, the computer can execute the steps of the frequency hopping instruction method provided by the above methods, for example including:
  • the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the embodiments of the present disclosure further provide a processor-readable storage medium, the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the above-mentioned embodiments.
  • Frequency hopping indication methods include, for example:
  • the network device receiving high-level signaling sent by the network device, where the high-level signaling is configured with a first frequency hopping mode or with multiple candidate frequency hopping modes;
  • the embodiments of the present disclosure further provide a processor-readable storage medium, the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the above-mentioned embodiments.
  • Frequency hopping indication methods include, for example:
  • the high-level signaling is configured with a first frequency hopping mode or configured with multiple candidate frequency hopping modes.
  • the processor-readable storage medium can be any available medium or data storage device that can be accessed by a processor, including but not limited to magnetic storage (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (e.g., CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.
  • magnetic storage e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage e.g., CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)
  • the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet Wireless business (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunications system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G new air interface (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet Wireless business
  • long term evolution long term evolution
  • LTE long term evolution
  • LTE frequency division duplex frequency division duplex
  • FDD frequency division duplex
  • TDD time division duplex
  • LTE-A Long term evolution advanced
  • the network side device involved in the embodiments of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • the base station can also be called an access point, or it can be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names.
  • the network device can be used to interchange received over-the-air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal device and the rest of the access network, which can include the Internet Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices may also coordinate attribute management for the air interface.
  • the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA) ), it can also be a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or it can be an evolved network device in a long-term evolution (long term evolution, LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), can also be a home evolved base station (Home evolved Node B, HeNB), relay node (relay node) , a home base station (femto), a pico base station (pico), etc., are not limited in this embodiment of the present disclosure.
  • a network device may include a centralized unit (centralized unit, CU) node and a distributed unit (distributed unit, DU) node
  • the terminal involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
  • the name of the terminal may be different.
  • the terminal may be called a user terminal or user equipment (User Equipment, UE).
  • UE User Equipment
  • the wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • a mobile terminal equipment such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • PCS Personal Communication Service
  • SIP Session Initiated Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • Wireless terminal equipment can also be called system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), and user device (user device), which are not limited in the embodiments of the present disclosure.
  • MIMO transmission can be Single User MIMO (Single User MIMO, SU-MIMO) or Multi-User MIMO ( Multiple User MIMO, MU-MIMO).
  • MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO, or diversity transmission, precoding transmission, or beamforming transmission, etc.
  • the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, optical storage, etc.) having computer-usable program code embodied therein.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, such that the instructions stored in the processor-readable memory produce a manufacturing product, the instruction device realizes the functions specified in one or more procedures of the flow chart and/or one or more blocks of the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented
  • the executed instructions provide steps for implementing the functions specified in the procedure or procedures of the flowchart and/or the block or blocks of the block diagrams.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开实施例提供一种跳频指示方法及装置,其中所述方法,应用于终端设备,包括:接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。本公开实施例提供的跳频指示方法及装置,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。

Description

跳频指示方法及装置
相关申请的交叉引用
本公开要求于2021年08月05日提交的申请号为2021108972389,发明名称为“跳频指示方法及装置”的中国专利申请的优先权,其通过引用方式全部并入本文。
技术领域
本公开涉及无线通信技术领域,尤其涉及一种跳频指示方法及装置。
背景技术
无线通信领域,Rel-17覆盖增强课题研究过程中,提出了通过联合信道估计提升上行信道传输性能的方案。进行联合信道估计的前提条件是功率稳定和相位连续。Rel-16支持的跳频方式在变换频域位置时可能会破坏相位连续性,当每个跳频hop内只有一个上行信道时无法进行联合信道估计。因此,为了同时获得跳频增益和联合信道估计的增益,Rel-17进一步提出了一种新的跳频方式。
现有协议还没有机制可以指示终端设备UE进行Rel-17提出的新的跳频方式。此外,随着信道状态条件变化,UE不一定长期处在覆盖受限的场景,不需要一直采用Rel-17提出的新的跳频方式。对于动态切换两种不同的跳频方式,目前协议也没有解决方案。
发明内容
针对相关技术存在的问题,本公开实施例提供一种跳频指示方法及装置。
第一方面,本公开实施例提供一种跳频指示方法,应用于终端设备,包括:
接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配 置有多个候选跳频方式;
基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,所述方法还包括:
接收所述网络设备发送的第一下行控制信息DCI;
所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
基于所述第一DCI,确定所述第一跳频方式为使能或者非使能。
可选的,所述确定所述第一跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
可选的,所述确定所述第一跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUCCH-config中配置的interSlot跳频方式,确定所述第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域 跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
可选的,所述方法还包括:
接收所述网络设备发送的第二下行控制信息DCI;
所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
所述高层信令配置有多个候选跳频方式的情况下,基于所述高层信令,确定配置的多个候选跳频方式;
基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
可选的,所述高层信令配置有多个候选跳频方式的情况下,所述基于所述高层信令,确定配置的多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频 方式在内的多个候选跳频方式。
可选的,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道不的所述第一跳频方式为非使能。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
可选的,所述基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
第二方面,本公开实施例还提供一种跳频指示方法,应用于网络设备,包括:
向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
可选的,在上行信道为物理上行共享信道PUSCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式;
所述向终端设备发送高层信令之后,所述方法还包括:
向终端设备发送第一下行控制信息DCI;
基于所述第一DCI,指示所述终端设备的所述第一跳频方式为使能或者非使能。
可选的,所述配置所述第一跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
可选的,在上行信道为物理上行控制信道PUCCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式。
可选的,所述配置所述第一跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUCCH-config中配置的interSlot跳频方式,配置所述第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
所述向终端设备发送高层信令之后,所述方法还包括:
向终端设备发送第二下行控制信息DCI;
基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
可选的,所述向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
可选的,所述在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
可选的,所述基于所述高层信令在PUSCH-config中配置的第一信息元素 IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
可选的,所述在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
可选的,所述基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
第三方面,本公开实施例还提供一种终端设备,包括存储器,收发机,处理器,其中:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并实现如上所述第一方面所述的跳频指示方法的步骤。
第四方面,本公开实施例还提供一种网络侧设备,包括存储器,收发机,处理器,其中:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并实现如上所述第二方面所述的跳频指示方法的步骤。
第五方面,本公开实施例还提供一种跳频指示的终端装置,包括:
接收模块,用于接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
确定模块,用于基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
第六方面,本公开实施例还提供一种跳频指示的网络侧装置,包括:
发送模块,用于向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
第七方面,本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如上所述第一方面所述的跳频指示方法的步骤,或执行如上所述第二方面所述的跳频指示方法的步骤。
本公开实施例提供的跳频指示方法及装置,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
附图说明
为了更清楚地说明本公开实施例或相关技术中的技术方案,下面将对实施例或相关技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本公开的一些实施例,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他的附图。
图1是本公开的PUSCH第一跳频方式的跳频示意图;
图2是本公开的PUSCH repetition Type A跳频方式的跳频示意图;
图3是本公开的PUSCH repetition Type B跳频方式的跳频示意图;
图4是本公开实施例提供的跳频指示方法的流程示意图之一;
图5是本公开实施例提供的跳频指示方法的流程示意图之二;
图6是本公开实施例提供的终端设备的结构示意图;
图7是本公开实施例提供的网络侧设备的结构示意图;
图8是本公开实施例提供的跳频指示的终端装置的结构示意图;
图9是本公开实施例提供的跳频指示的网络侧装置的结构示意图。
具体实施方式
本公开实施例中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
上行信道包括物理上行共享信道(Physical Uplink Shared Channel,PUSCH)和物理上行控制信道(Physical Uplink Control Channel,PUCCH)两种。PUSCH是由上行DCI format 0_X(简记为DCI 0_X)调度传输的上行数据信道。DCI 0_0和DCI 0_1是Rel-15协议定义的两种调度PUSCH的上行 DCI,支持Rel-15的PUSCH repetition传输方式。DCI 0_2是Rel-16协议为高可靠低时延通信(Ultra Reliable Low Latency Communication,URLLC)引入的调度PUSCH的上行DCI,支持Type A和Type B两种PUSCH repetition传输方式。PUSCH repetition Type A是Rel-15协议中支持的slot-based PUSCH repetition传输方式;PUSCH repetition Type B是Rel-16协议为URLLC引入的mini-slot-based PUSCH repetition传输方式。需要注意的是,DCI 0_1既支持Rel-15调度方式,也支持Rel-16调度方式。PUCCH是承载上行控制信息(Uplink Control Information,UCI)传输的控制信道。混合自动重传请求确认(Hybrid Automatic Repeat request-ACKnowledge,HARQ-ACK)是UCI的一种,用于UE向基站传输的是否正确接收下行DCI 1_X调度的下行数据信道PDSCH的反馈信息。
Rel-16协议中,上行信道共支持interRepetition、interSlot和intraSlot三种跳频方式。其中,仅传输一次的PUSCH/PUCCH支持intraSlot跳频;PUSCH repetition Type A支持interSlot和intraSlot跳频,如图2所示;PUSCH repetition Type B支持interRepetition和interSlot跳频,如图3所示;PUCCH repetition支持interSlot和intraSlot跳频,跳频方式和图2中PUSCH repetition Type A相同。
Rel-17覆盖增强课题研究过程中,提出了通过联合信道估计提升上行信道传输性能的方案。进行联合信道估计的前提条件时功率稳定和相位连续。Rel-16支持的跳频方式在变换频域位置时可能会破坏相位连续性,当每个hop内只有一个上行信道时无法进行联合信道估计。因此,为了同时获得跳频增益和联合信道估计的增益,Rel-17进一步提出了新的跳频方式,即本公开中的第一跳频方式,是不同于interRepetition、interSlot和intraSlot三种跳频方式的另外一种跳频方式。如图1所示为PUSCH重复传输4次时,每个hop内包含两个时隙的跳频方式示意图。此时,基站可以分别对前两个PUSCH和后两个PUSCH进行联合信道估计。
PUSCH开启跳频功能需要高层无线资源控制(RRC)信令和DCI信令共同协作。首先RRC信令在PUSCH-config中配置frequencyHopping IE时选择 intraSlot或者interSlot;或者,当采用Rel-16功能相关的DCI format 0_1/0_2调度PUSCH repetition时,根据PUSCH repetition类型在PUSCH-config中配置对应的IE选择跳频方式。然后,当上行信道对应的调度DCI中Frequency hopping flag域值为1时,UE采用RRC配置的跳频方式传输上行信道;当Frequency hopping flag域值为0时,UE关闭跳频功能在相同的频域位置传输上行信道。
PUCCH开启跳频功能只需要RRC信令配置即可。其中,intraSlot跳频是每个PUCCH resource单独配置的。RRC信令在PUCCH-Config中配置PUCCH-Resource包含的intraSlotFrequencyHopping IE为enable时,选择该PUCCH resource传输的PUCCH采用intraSlot跳频方式;当RRC缺省配置该IE时,PUCCH不采用跳频方式传输。
InterSlot跳频方式只能在PUCCH重复传输时才能开启,Rel-16协议规定只有long PUCCH,即PUCCH format 1/3/4可以采用repetition方式传输。因此,interSlot跳频是每个PUCCH format配置,和PUCCH format绑定。RRC信令在PUCCH-Config中配置PUCCH-FormatConfig包含的interSlotFrequencyHopping IE为enable时,选择对应该PUCCH format的PUCCH resource传输的PUCCH采用interSlot跳频方式;当RRC缺省配置该IE时,PUCCH不采用跳频方式传输。
Rel-16中的跳频机制只能配置interRepetition、interSlot和intraSlot三种跳频方式,无法支持Rel-17提出的新的跳频方式,即第一跳频方式,是不同于interRepetition、interSlot和intraSlot三种跳频方式的另外一种跳频方式。同时,相关技术采用半静态配置方式选择跳频方式,当需要切换跳频方式时只能通过RRC重配完成,无法实现灵活的动态切换。
因此,提出了本公开的技术方案,本公开的核心思想是:高层信令通过直接或间接方式配置第一跳频方式;当高层信令配置多于一种跳频方式时,通过DCI信令实现跳频方式的动态切换。
图4是本公开实施例提供的一种跳频指示方法的流程示意图之一,如图4所示,本公开实施例提供一种跳频指示方法,其执行主体可以为终端设备, 例如,手机等。该方法包括:
步骤401、接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
具体的,终端设备接收网络设备发送的高层信令,高层信令的配置主要分两类,一类是配置一种跳频方式,且这种跳频方式是第一跳频方式,所述第一跳频方式是不同于interRepetition、interSlot和intraSlot三种跳频方式的另外一种跳频方式。一类是配置多个跳频方式,从而在配置的多个跳频方式中实现不同跳频方式之间的切换。多个跳频方式的配置方式可能存在多种表现形式,比如由两个或两个以上单独的跳频方式配置而成,例如{跳频方式A,跳频方式B},或者复合型的配置方式,例如{跳频方式A,跳频方式B and跳频方式C},其中跳频方式A,跳频方式B和跳频方式C分别代表三种不同的跳频方式。
步骤402、基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
根据高层信令中配置的跳频方式,若配置了一种跳频方式,且仅配置一种跳频方式的情况下,这种跳频方式为第一跳频方式,则终端设备需要确定是否采用该第一跳频方式。若配置了多个跳频方式,则终端设备通过在多个跳频方式中选择一种跳频方式,实现在多个跳频方式间的切换。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,所述方法还包括:
接收所述网络设备发送的第一下行控制信息DCI;
所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
基于所述第一DCI,确定所述第一跳频方式为使能或者非使能。
具体的,当上行信道为物理上行共享控制信道PUSCH时,终端设备接收网络侧发送的高层信令,所述高层信令中可通过显式或者隐式配置第一跳频方式,终端设备获知网络侧支持且可分配给终端的跳频方式,然后,网络侧发送第一下行控制信息DCI给终端设备,终端设备根据所述DCI中Frequency hopping flag确定所述第一跳频方式是否为使能,即是否采用所述第一跳频方式。
当所述DCI中Frequency hopping flag=1时,所述终端确定第一跳频方式为使能,则采用第一跳频方式;当所述DCI中Frequency hopping flag=0时,所述终端确定第一跳频方式为非使能,则不采用第一跳频方式;
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,所述确定所述第一跳频方式,包括:
基于所述高层信令在物理上行共享控制信道配置PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
具体的,所述第一跳频方式的配置方式可通过显式配置或者隐式配置,其中,显式配置所述第一跳频方式的方法主要有两种:
第一种,基于高层信令在PUSCH-config中配置的第一信息元素IE中配置第一跳频方式;其中,第一信息元素IE为PUSCH-config中已有的信息元素IE,既可以配置已有的interRepetition,interSlot和intraSlot跳频方式,也可以配置第一跳频方式。
而第一信息元素IE主要有frequencyHopping IE、 frequencyHoppingDCI-0-1-r16 IE和frequencyHoppingDCI-0-2-r16 IE,其中frequencyHoppingDCI-0-2-r16 IE包括pusch-RepTypeA IE和pusch-RepTypeB IE。
比如采用Rel-15调度方式时,则所述高层信令中PUSCH-config的frequencyHopping IE状态为第一跳频方式。
如果采用Rel-16调度方式时,则所述高层信令中PUSCH-config的frequencyHoppingDCI-0-1-r16 IE或者frequencyHoppingDCI-0-2-r16 IE状态为第一跳频方式;具体的,在frequencyHoppingDCI-0-2-r16 IE中主要通过将pusch-RepTypeA IE或pusch-RepTypeB IE状态设置为第一跳频方式,实现第一跳频方式的配置。
终端设备根据所述配置有第一跳频方式的高层信令,确定自身的跳频行为,即自身可以采用的跳频方式。
第二种,基于高层信令在PUSCH-config中配置的第二信息元素IE中配置第一跳频方式;其中,所述第二信息元素IE为PUSCH-config新增的信息元素IE,只用于配置第一跳频方式。
PUSCH-config中第二信息元素IE用于配置第一跳频方式的方法,通过将该第二信息元素IE状态设置为enable,则表示终端设备确定对应的上行信道的第一跳频方式为使能,则可采用的跳频方式为第一跳频方式。
在本公开中以interBundling表示本公开中的第一跳频方式,但本公开的保护范围不限于interBundling此名称,仅作为示例性说明。
下面以高层信令在第一信息元素IE中配置第一跳频方式为例进行说明,PUSCH-config中的frequencyHopping IE以及pusch-RepTypeA IE有{intraSlot,interSlot,interBundling}三个候选值,pusch-RepTypeB IE有{interRepetition,interSlot,interBundling}三个候选值。如果高层信令将frequencyHopping IE配置成interBundling,基站发送第一下行控制信息DCI 0_0,DCI 0_0调度PUSCH且Frequency hopping flag域值为1时,UE确定interBundling跳频方式为使能,则采用interBundling跳频方式传输PUSCH。如果高层信令将pusch-RepTypeX IE配置成interBundling,基站发送DCI 0_2调度PUSCH且 Frequency hopping flag域值为1时,UE确定interBundling跳频方式为使能,则采用interBundling跳频方式传输PUSCH。
相对显式配置所述第一跳频方式,还可通过隐式配置所述第一跳频方式,具体方法如下:
高层信令中包括联合信道估计JCE相关配置,在高层信令配置了Rel-15协议对应的interSlot跳频方式或者Rel-16协议对应的interRepetition跳频方式的情况下,且配置了联合信道估计的JCE相关配置,则确定终端设备确定对应的上行信道的第一跳频方式为使能,则可采用的跳频方式为第一跳频方式。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
具体的,在上行信道为物理上行控制信道PUCCH的情况下,终端设备接收网络侧发送的高层信令,所述高层信令中显式或者隐式配置了所述第一跳频方式。
其中,在显式配置第一跳频方式的情况下,终端设备接收的高层信令在PUCCH-config中配置第三信息元素IE,所述第三信息元素IE用于配置第一跳频方式,即高层信令将PUCCH-config中第三信息元素IE的状态设置为enable时,表示所述终端设备确定对应的上行信道的第一跳频方式为使能,则可采用的跳频方式为第一跳频方式。
例如,在上行信道为PUCCH时,在PUCCH-config中新增配置interBundlingFrequencyHopping IE,如果高层信令将interBundlingFrequencyHopping IE配置成enable状态,可以限定如果PUCCH-config中还配置了interSlotFrequencyHopping IE,则UE忽略该interSlotFrequencyHopping IE的配置;或者限定如果PUCCH-config中配置了 interBundlingFrequencyHopping IE则不允许配置interSlotFrequencyHopping IE。
在隐式配置第一跳频方式的情况下,当高层信令既配置了interSlot跳频方式,又配置了联合信道估计JCE相关配置时,终端设备确定第一跳频方式为使能,确定其对应的上行信道可采用的跳频方式为第一跳频方式。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
下面以高层信令PUSCH-config中的第二信息元素IE配置第一跳频方式进行说明,在PUSCH-config中新增配置interBundlingFrequencyHopping IE。如果高层信令将interBundlingFrequencyHopping IE配置成enable状态,基站发送第一DCI 0_0,DCI 0_0调度PUSCH且Frequency hopping flag域值为1时,UE确定interBundling跳频方式为使能,则采用interBundling跳频方式传输PUSCH。此时,可能存在高层信令同时配置了两个跳频方式的IE。可以限定如果PUSCH-config中还配置了frequencyHopping IE,UE忽略这些frequencyHopping IE中配置的跳频方式;同样的,也可以限定如果PUSCH-config中配置了interBundlingFrequencyHopping IE,则不允许配置frequencyHopping IE。
另一方面,如果高层信令将interBundlingFrequencyHopping IE配置成disable状态或者缺省配置interBundlingFrequencyHopping IE,基站发送DCI 0_0调度PUSCH且Frequency hopping flag域值为1时,UE根据配置的frequencyHopping IE选择最终的跳频方式。
以通过高层信令中联合信道估计JCE相关配置隐式配置第一跳频方式为例进行说明,以DCI 0_0调度的PUSCH repetition为例,高层信令将PUSCH-config中的frequencyHopping IE配置为interSlot状态,UE采用interSlot hopping。interBundling跳频方式是在联合信道估计场景下对interSlot hopping的增强。此时,当高层信令配置了开启联合信道估计功能,则默认UE在联合信道估计JCE场景下,对应的interBundling跳频方式为使能,则 采用interBundling跳频方式。同理,如果高层配置了时域窗口大小或者时域跳频间隔,同样认为基站将在接收端采用联合信道估计方式,则UE的interBundling跳频方式为使能,应该在发送端采用interBundling跳频方式。但是,当时域窗口大小或时域跳频间隔取值为1时,尽管此时高层信令配置了时域窗口大小或时域跳频间隔,但是一个时域窗口或者时域跳频间隔内只有一个PUSCH,无法进行联合信道估计。此时,该场景下UE的interSlot跳频方式为使能,则应该采用interSlot跳频方式。
同理,如果是DCI 0_2调度的PUSCH repetition Type B,则需要高层信令将pusch-RepTypeB IE配置为interRepetiton,其他行为和上述实施例相同,不再详细说明。当采用repetition Type B时,如果将pusch-RepTypeB IE配置为interSlot,本身在一个slot内就有多个PUSCH repetition,可以直接进行联合信道估计,而不需要配置interBundling跳频方式。
对于PUCCH repetition而言,当PUCCH-config中interSlotFrequencyHopping IE配置为enable时,UE采用interSlot跳频方式。其他隐式开启interBundling跳频方式的配置和上述PUSCH传输相同,本实施例不再详细说明。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
具体的,在隐式配置第一跳频方式的情况下,以通过高层信令配置现有的跳频方式为前提,同时配置联合信道估计相关的配置,实现对第一跳频方式的配置。而配置联合信道估计JCE相关配置,具体可通过时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的至少一种实现,比如配置时域窗口大小为4,或者时域跳频间隔为2,或者开启联合信道估计等完成对联合信道估计JCE的相关配置,终端设备根据以上配置确定其对应的上行信道可采用的跳频方式为第一跳频方式。存在一种特殊情况,当联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1时,确定终端设备对应的上行信道不采用第一跳频方式。其中,时域窗口大小为高层信令配置的UE进行联合信道估计时,一次联合信道估计对应的时域长度;时域跳频间隔, 为高层信令配置的当UE支持在跳频传输的同时进行联合信道估计的情况下,一次联合信道估计即一个hop对应的时域长度。
比如当时域窗口大小或者时域跳频间隔取值为1,尽管此时高层信令配置了时域窗口大小或者时域跳频间隔,但是一个时域窗口或者时域跳频间隔内只有一个PUCCH,无法进行联合信道估计。此时,该场景下UE应该采用interSlot跳频方式。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,所述方法还包括:
接收所述网络设备发送的第二下行控制信息DCI;
所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
所述高层信令配置有多个候选跳频方式的情况下,基于所述高层信令,确定配置的多个候选跳频方式;
基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
具体的,在高层信令配置有多个候选跳频方式的情况下,终端设备基于所述高层信令,确定所述终端设备进行跳频的候选跳频方式。所述候选跳频方式至少包括两种跳频方式,具体的组成方式可由两个或两个以上单独的跳频方式配置而成,例如{跳频方式A,跳频方式B},或者复合型的配置方式,例如{跳频方式A,跳频方式B and跳频方式C},其中跳频方式A,跳频方式B和跳频方式C分别代表三种不同的跳频方式。
终端设备接收到第二下行控制信息DCI后,根据所述DCI在候选的跳频方式中选择,确定所述终端设备对应的上行信道的跳频方式。通过这种方式,终端设备可以实现在多个跳频方式之间的切换。
本公开实施例提供的跳频指示方法,通过在高层信令中配置多个跳频方式时,终端设备确定候选的多个跳频方式,并基于第二下行控制信息,确定 所述终端设备对应的上行信道的跳频方式,从而实现多个跳频方式之间的动态切换。
可选的,所述高层信令配置有多个候选跳频方式的情况下,所述基于所述高层信令,确定配置的多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
具体的,上行信道主要包括:物理上行共享信道PUSCH和物理上行控制信道PUCCH,均可由网络侧通过高层信令显式或者隐式的配置多个候选跳频方式,终端设备根据所述高层信息,确定显式或隐式配置的多个候选跳频方式。实现对多个跳频方式的灵活配置,终端可基于此,在多个跳频方式之间选择,完成不同跳频方式的切换。
本公开实施例提供的跳频指示方法,通过在高层信令中配置多种跳频方式时,终端设备确定候选的多个跳频方式,并基于第二下行控制信息,确定所述终端设备对应的上行信道的跳频方式,从而实现多个跳频方式之间的动态切换。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
具体的,在上行信道为物理上行共享信道PUSCH的情况下,终端设备基于显式或隐式配置了多个候选跳频方式的高层信令,即多个候选跳频方式为使能,则确定了其上行信道可采用的多个候选跳频方式。
其中确定显式配置的多个候选跳频方式,具体包括:
基于高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;其中第一信息元素IE为PUSCH-config中已有的信息元素IE,既可以配置已有的interRepetition,interSlot和intraSlot跳频方式,也可以配置第一跳频方式。多个候选跳频方式包括两个或两个以上的跳频方式,具体的形式比如第一信息元素IE中配置了由两个或两个以上单独的跳频方式配置的跳频方式,例如{跳频方式A,跳频方式B},或者复合型的配置方式,例如{跳频方式B and跳频方式C}或{跳频方式A,跳频方式B and跳频方式C},其中跳频方式A,跳频方式B和跳频方式C分别代表三种不同的跳频方式,任一种可代表第一跳频方式。
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式;其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的。
具体的,确定的多个候选跳频方式是由PUSCH-config中的第一信息元素IE和第二信息元素IE共同配置完成,第二信息元素IE为PUSCH-config中新增的信息元素IE,主要用于配置第一跳频方式。比如所述多个候选跳频方式为{第一跳频方式,跳频方式B and跳频方式C},其中“第一跳频方式”是由第二信息元素IE确定的,“跳频方式B and跳频方式C”是由第一信息元素IE确定的。
而确定隐式配置的多个候选跳频方式,具体包括:
高层信令在PUSCH-config中配置的第一信息元素IE中配置了一个或多个候选跳频方式的情况下,且配置了联合信道估计JCE相关的配置,则确定终端设备对应的上行信道的多个候选跳频方式为使能,即确定了可采用的多 个候选跳频方式,且其中包括第一跳频方式。
本公开实施例提供的跳频指示方法,在上行信道为PUSCH的情况下,通过在高层信令显式或隐式配置多种跳频方式,显式配置时采用PUSCH-config中的第一信息元素IE或第二信息元素IE完成相关的配置;隐式配置时,结合联合信道估计JCE相关的配置,完成多个跳频方式的相关配置。使得终端设备确定候选的多个跳频方式的方法更灵活,从而实现多个跳频方式之间的动态切换。
可选的,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
具体的,在高层信令只根据PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式的情况下,终端设备确定的多个候选跳频方式中包括第一跳频方式。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
具体的,在上行信道为物理上行控制信道PUCCH的情况下,终端设备基于显式或隐式配置有多个候选跳频方式的高层信令,确定其上行信道的多个候选跳频方式为使能,即确定了可采用的多个候选跳频方式。
其中,确定显式配置的多个候选跳频方式,通过高层信令在PUCCH-config中配置的第三信息元素IE,确定包括第一跳频方式在内的多个候选跳频方式。且其中第一跳频方式是由高层信令PUCCH-config中配置的 第三信息元素IE确定的。而现有的跳频方式由高层信令PUCCH-config中配置的第四信息元素IE确定。
而确定隐式配置的多个候选跳频方式,通过高层信令在PUCCH-config中配置的第四信息元素IE配置有一个或多个候选跳频方式的情况下,且配置了联合信道估计相关的配置,则确定终端设备对应的上行信道的多个候选跳频方式为使能,即确定了可采用的多个候选跳频方式,且其中包括第一跳频方式。
本公开实施例提供的跳频指示方法,在上行信道为PUCCH的情况下,通过在高层信令显式或隐式配置多种跳频方式,显式配置时采用PUCCH-config中配置的第三信息元素IE完成相关的配置;隐式配置时,结合联合信道估计JCE相关的配置,完成多个跳频方式的相关配置。使得终端设备确定候选的多个跳频方式的方法更灵活,从而实现多个跳频方式之间的动态切换。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
具体的,在隐式配置第一跳频方式的情况下,以通过高层信令配置现有的跳频方式为前提,并配置联合信道估计JCE相关的配置,实现对第一跳频方式的配置。而配置联合信道估计JCE相关的配置,具体可通过时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的至少一种实现,比如配置时域窗口大小为4,或者时域跳频间隔为2,或者开启联合信道估计JCE等完成对联合信道估计JCE的相关配置,终端设备确定其对应的上行信道的第一跳频方式为使能,即确定可采用的跳频方式为第一跳频方式。存在一种特殊情况,当联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1时,确定终端设备对应的上行信道的第一跳频方式为非使能,即确定不采用第一跳频方式。
比如当时域窗口大小或者时域跳频间隔取值为1时,尽管此时高层信令配置了时域窗口大小或者时域跳频间隔,但是一个时域窗口或者时域跳频间隔内只有一个PUCCH,无法进行联合信道估计。此时,该场景下UE的interSlot 跳频方式为使能,即应该采用interSlot跳频方式。
本公开实施例提供的跳频指示方法,在高层信令中隐式配置多个跳频方式时,采用配置联合信道估计JCE相关配置的方法,并可通过时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中任一或者其组合完成对联合信道估计JCE的相关配置,提高了配置的灵活性。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
具体的,接收的第二下行控制信息DCI可以是调度PUSCH的上行DCI,也可以是PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI,均可实现在多个候选跳频方式中选择最终的跳频方式。
可选的,所述基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的第一跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
具体的,多个候选跳频方式可能存在多种表现形式,比如由两个或两个以上单独的跳频方式配置的跳频方式,例如{跳频方式A,跳频方式B},或者复合型的配置方式,例如{跳频方式B and跳频方式C}或{跳频方式A,跳频方式B and跳频方式C},其中跳频方式A,跳频方式B和跳频方式C分别代表三种不同的跳频方式,任一种可代表第一跳频方式。
终端设备根据第二DCI在多个候选跳频方式中选择其对应的上行信道采用的跳频方式,具体如下:
根据第二DCI中的第一指示域,所述第一指示域区别于第二DCI中现有的指示位,且第一指示域中每个状态值域跳频方式一一对应,选择不同的状态值,即确定了对应的上行信道的哪个或哪些跳频方式为使能,即可采用的哪个或哪些跳频方式;比如所述第一指示域为第一候选值时所述终端采用第一种跳频方式;所述第一指示域为第二候选值时所述终端采用第二种跳频方式;以此类推;
或,根据第二DCI中扩充的Frequency hopping flag域,且所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应。比如扩充为2比特,对应的有4种状态值,每个跳频方式分别对应一个状态值,hopping off状态对应一个状态值;
或,根据第二DCI中Frequency hopping flag域,且所述Frequency hopping flag域的状态值与所述跳频方式一一对应。重新解读所述第二DCI中Frequency hopping flag域的状态值,状态值为0时,所述终端设备的第一种跳频方式为使能,即可采用第一种跳频方式;状态值为1时,所述终端设备的第二种跳频方式为使能,即可采用第二种跳频方式。
本公开实施例提供的跳频指示方法,在高层信令中配置多个跳频方式时,通过第二DCI中的状态值确定终端设备对应的上行信道的跳频方式。第二DCI的状态值可采用在第二DCI中的第一指示域,扩充的Frequency hopping flag域或重新解读Frequency hopping flag域来确定,每个域中不同的状态值对应不同的跳频方式,从而通过选择不同的状态值实现对跳频方式选择。
以高层信令配置了两种候选跳频方式为例进行说明。配置方式可以基于第一IE配置、第二/第三IE配置或者根据联合信道估计配置隐式确定三种方式中的任意一种。例如,基于第一IE配置只适用于PUSCH,将PUSCH-config中的frequencyHopping IE的候选值扩充为{intraSlot,interSlot,interBundling,interSlot and interBundling},当高层信令为frequencyHopping IE配置interSlot and interBundling状态时,UE有两种候选跳频方式。此外,两种候选的跳频方式还可以扩充为任意两种跳频方式的组合。
基于第二/第三IE配置适用于PUSCH/PUCCH,高层信令将 interBundlingFrequencyHopping IE配置成enable状态,另一种候选跳频方式为interSlot跳频方式。此外,另一种跳频方式也可以为其他跳频方式。
基于联合信道估计JCE配置隐式确定适用于PUSCH/PUCCH。由于隐式确定的前提是高层信令中第一IE配置了interSlot或者interRepetition跳频方式,因此除了interBundling跳频方式外,另一种候选跳频方式为interSlot或者interRepetition。
假设高层信令为PUSCH repetition Type A配置了interSlot跳频方式以及interBundling跳频方式。调度PUSCH的第二DCI中的第一指示域指示跳频方式,如DCI 0_2中新增了1比特域用于指示跳频方式hopping pattern,当Frequency hopping flag=1且该比特域值为0时,UE的interSlot跳频方式为使能,则采用interSlot跳频方式;当该比特域值为1时,UE的interBundling跳频方式为使能,则采用interBundling跳频方式,反之亦然。当Frequency hopping flag=0时,UE对应的跳频方式为非使能,则不采用跳频方式传输PUSCH。
同理,1bit指示域可以对应任意两种跳频方式;或者,可以在调度PUSCH的DCI 0_2中新增2bit指示域用于指示跳频方式,分别对应intraSlot跳频、interSlot跳频以及interBundling跳频。同理对于其他PUSCH repetition以及PUCCH repetition,调度DCI中均可增加N比特用于动态切换跳频方式。
针对第二DCI中扩充的Frequency hopping flag域的情况,高层信令PUSCH repetition Type A配置了interSlot以及interBundling跳频方式。调度PUSCH的第二DCI,如DCI 0_2中的Frequency hopping flag域扩充为2比特,当Frequency hopping flag=00时,UE对应的跳频方式为非使能,则不采用跳频方式传输PUSCH;当Frequency hopping flag=01时,UE的interSlot跳频方式为使能,则采用interSlot跳频方式;当Frequency hopping flag=10时,UE的interBundling跳频方式为使能,则采用interBundling跳频方式;剩余Frequency hopping flag=11作为reserved value(或者指示UE采用intraSlot方式)。4个candidate value对应上述四种状态,其他对应方式均可。同理对于其他PUSCH repetition以及PUCCH repetition,均可将调度DCI中的 Frequency hopping flag域扩充为2比特指示不同的hopping行为。
针对重新解读第二DCI中的Frequency hopping flag域,高层信令PUSCH repetition Type A配置了interSlot以及interBundling跳频方式。通过重新解读调度PUSCH的DCI 0_2中的Frequency hopping flag域指示不同的hopping行为。当Frequency hopping flag=0时,UE的interSlot跳频方式为使能,则采用interSlot跳频方式;当Frequency hopping flag=1时,UE的interBundling跳频方式为使能,则采用interBundling跳频方式。在本实施例中,UE无法关闭跳频功能。同理对于其他PUSCH repetition以及PUCCH repetition,均可重新解读Frequency hopping flag域指示不同的跳频行为。
图5是本公开实施例提供的跳频指示方法的流程示意图之二;如图5所示,本公开实施例提供一种跳频指示方法,应用于网络侧设备,包括:
步骤501、向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
具体的,网络侧设备通过高层信令配置一个跳频方式或者配置多个候选跳频方式,将所述高层信令发送给终端设备,供终端设备基于此高层信令,确定其对应的上行信道的哪个或哪些跳频方式为使能,则采用使能的跳频方式。其中,配置一个跳频方式时,该跳频方式为第一跳频方式。配置多个跳频方式时,其中可能包括第一跳频方式。
本公开实施例提供的跳频指示方法,通过网络侧在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现终端设备对应的上行信道可在多个跳频方式之间的动态切换。
可选地,在上行信道为物理上行共享信道PUSCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式;
所述向终端设备发送高层信令之后,所述方法还包括:
向终端设备发送第一下行控制信息DCI;
基于所述第一DCI,指示所述终端设备所述第一跳频方式为使能或者非 使能。
具体的,在上行信道为物理上行共享信道PUSCH的情况下,对应的高层信令可通过显式或者隐式配置第一跳频方式,并向终端设备发送第一下行控制信息DCI,以供终端设备根据所述高层信令确定其对应的上行信道采用第一跳频方式,并根据第一DCI,确定所述第一跳频方式为使能或非使能,即确定采用或者不采用所述第一跳频方式。比如当第一DCI中Frequency hopping flag=1时,所述终端设备的第一跳频方式为使能,则采用第一跳频方式;当第一DCI中Frequency hopping flag=0时,所述终端设备的第一跳频方式为非使能,则终端设备不进行跳频,即不采用第一跳频方式。
本公开实施例提供的跳频指示方法,通过网络侧在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现终端设备对应的上行信道可在多个跳频方式之间的动态切换。
可选的,所述配置所述第一跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
具体的,网络侧可通过显式或者隐式配置第一跳频方式,其对应的实现方式包括:
显式配置所述第一跳频方式的情况下,主要有两种方式:
方式一:通过高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;其中,第一信息元素IE为PUSCH-config中已有的信息元素IE,既可以配置已有的interRepetition,interSlot和intraSlot跳频方式,也可以配置第一跳频方式。
比如,采用PUSCH repetition Type A,则所述高层信令中PUSCH-config的frequencyHopping IE或者pusch-RepTypeA IE状态为第一跳频方式;
采用PUSCH repetition Type B,则所述高层信令中PUSCH-config的pusch-RepTypeB IE状态为第一跳频方式;
方式二:通过高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;其中,第二信息元素IE为PUSCH-config中新增的信息元素IE。
比如,将高层信令在PUSCH-config中配置的第二信息元素IE状态设置为enable,所述高层信令则配置了第一跳频方式。
隐式配置所述第一跳频方式的情况下,主要是通过高层信令中的联合信道估计JCE相关配置实现的,即当所述高层信令配置了interSlot跳频方式或者interRepetition跳频方式且配置了联合信道估计JCE相关配置,所述终端设备对应的PUSCH采用第一跳频方式;
对应的,如果上行信道为物理上行控制信道PUCCH的情况下,网络设备也可通过显式或隐式配置第一跳频方式,并发送给终端设备。
其中,显式配置所述第一跳频方式,主要通过高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;其中第三信息元素IE为PUCCH-config中新增的信息元素IE。比如将高层信令PUCCH-config中配置的第三信息元素IE状态设置为enable,则所述高层信令配置了第一跳频方式。
而隐式配置第一跳频方式,主要通过高层信令中的联合信道估计JCE相关配置实现的,即当所述高层信令配置了interSlot跳频方式且配置了所述联合信道估计JCE相关配置,所述终端采用第一跳频方式。
本公开实施例提供的跳频指示方法,通过网络侧在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;并通过高层信令中第一信息元素IE或者第二/第三信息元素IE实现显式的配置第一跳频方式,通过联合信道估计JCE相关的配置实现隐式的配置第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域 跳频间隔、开启/关闭联合信道估计JCE中的一种。
具体的,网络侧隐式配置第一跳频方式时,需要采用联合信道估计JCE联合信道估计相关配置实现,而配置联合信道估计JCE相关的配置,具体可通过时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的至少一种实现对联合信道估计JCE相关的配置,比如配置时域窗口大小为4,或者时域跳频间隔为2,或者开启联合信道估计JCE等完成对联合信道估计JCE的相关配置,终端设备确定其对应的上行信道可采用的跳频方式为第一跳频方式。存在一种特殊情况,当联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1时,确定终端设备对应的上行信道不采用第一跳频方式。
比如当时域窗口大小或者时域跳频间隔取值为1时,尽管此时高层信令配置了时域窗口大小或者时域跳频间隔,跳频方式和interSlot跳频方式是一致的,终端设备UE应该采用interSlot跳频方式。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
所述向终端设备发送高层信令之后,所述方法还包括:
向终端设备发送第二下行控制信息DCI;
基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
具体的,网络侧配置多个候选跳频方式的情况下,终端设备根据所述高层信令,确定了多个候选跳频方式后,网络设备向终端设备发送第二下行控制信息DCI,终端设备根据所述DCI在候选的跳频方式中选择,确定所述终端设备对应的上行信道的跳频方式。通过这种方式,终端设备可以实现在多个跳频方式之间的切换。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一 跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,所述向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
具体的,上行信道主要包括物理上行共享信道PUSCH和物理上行控制信道PUCCH,均可通过高层信令,显式或隐式的配置多个候选跳频方式。
在上行信道为物理上行共享信道PUSCH的情况下,显式配置多个候选跳频方式的实现方式,具体包括两种:
方式一:高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;其中,第一信息元素IE为PUSCH-config中已有的信息元素IE。
其中多个候选跳频方式包括两个或两个以上的跳频方式,具体的形式比如第一信息元素IE中配置了由两个或两个以上单独的跳频方式配置的跳频方式,例如{跳频方式A,跳频方式B},或者复合型的配置方式,例如{跳频方式B and跳频方式C}或{跳频方式A,跳频方式B and跳频方式C},其中跳频方式A,跳频方式B和跳频方式C分别代表三种不同的跳频方式,任一种可代表第一跳频方式。即通过高层信令PUSCH-config中第一信息元素IE配置的多个候选跳频方式可能包括第一跳频方式,也可能不包括第一跳频方式。
方式二:通过高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;其中,第二信息元素IE为PUSCH-config中新增的信息元素IE。
其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令中PUSCH-config配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配 置的第一信息元素IE确定的。
即确定的多个候选跳频方式是由高层信令在PUSCH-config中配置的第一信息元素IE和第二信息元素IE共同配置完成,比如所述多个候选跳频方式为{第一跳频方式,跳频方式B and跳频方式C},其中“第一跳频方式”是由高层信令在PUSCH-config中配置的第二信息元素IE确定的,“跳频方式B and跳频方式C”是由高层信令PUSCH-config中第一信息元素IE确定的。
而隐式配置多个候选跳频方式的实现方式,具体包括:
高层信令在PUSCH-config中配置的第一信息元素IE配置了一个或多个候选跳频方式的情况下,且配置了联合信道估计JCE相关配置,则确定终端设备对应的上行信道可采用的多个候选跳频方式,其中包括第一跳频方式。
对应的,如果上行信道为物理上行控制信道PUCCH的情况下,网络设备也可通过显式或隐式配置多个跳频方式,并发送给终端设备。
其中,显式配置多个跳频方式,主要通过高层信令在PUCCH-config第三信息元素IE,配置所述第一跳频方式;比如将高层信令在PUCCH-config中配置的第三信息元素IE状态设置为enable,所述高层信令则配置了第一跳频方式;所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定。
而隐式配置第一跳频方式,主要通过高层信令中的联合信道估计JCE相关配置实现的,即当所述高层信令配置了interSlot跳频方式且配置了所述联合信道估计JCE相关配置,所述终端采用第一跳频方式。
本公开实施例提供的跳频指示方法,通过网络侧在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;并通过高层信令中第一信息元素IE或者第二/第三信息元素IE实现显式的配置第一跳频方式,通过联合信道估计JCE相关的配置实现隐式的配置第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
具体的,网络侧隐式配置第一跳频方式时,需要采用联合信道估计联合信道估计JCE相关配置实现,而配置联合信道估计JCE相关配置,具体可通过时域窗口大小、时域跳频间隔、开启/关闭联合信道估计中的至少一种实现,比如配置时域窗口大小为4,或者时域跳频间隔为2,或者开启联合信道估计JCE完成对联合信道估计JCE的相关配置,终端设备确定其对应的上行信道的第一跳频方式为使能,则可采用的跳频方式为第一跳频方式。存在一种特殊情况,当联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1时,确定终端设备对应的上行信道的第一跳频方式为非使能,则不采用第一跳频方式。
比如当时域窗口大小或者时域跳频间隔取值为1时,尽管此时高层信令配置了时域窗口大小或者时域跳频间隔,此时对应的跳频方式和interSlot跳频方式是一致的,终端设备UE应该采用interSlot跳频方式。
本公开实施例提供的跳频指示方法,通过在高层信令中配置新增的第一跳频方式,实现根据所述高层信令确定上行信道的第一跳频方式;在高层信令中配置多个跳频方式时,实现多个跳频方式之间的动态切换。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
具体的,网络侧发送的第二下行控制信息DCI可以是调度PUSCH的上行DCI,也可以是PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI,均可实现在多个候选跳频方式中选择最终的跳频方式。
可选的,所述基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
具体的,多个候选跳频方式可能存在多种表现形式,比如由两个或两个以上单独的跳频方式配置的跳频方式,例如{跳频方式A,跳频方式B},或者复合型的配置方式,例如{跳频方式B and跳频方式C}或{跳频方式A,跳频方式B and跳频方式C},其中跳频方式A,跳频方式B和跳频方式C分别代表三种不同的跳频方式,任一种可代表第一跳频方式。
网络设备配置第二DCI,以供终端设备根据第二DCI在多个候选跳频方式中选择其对应的上行信道采用的跳频方式,具体如下:
在第二DCI中的第一指示域,所述第一指示域中每个状态值域跳频方式一一对应,选择不同的状态值,即确定了对应的上行信道的哪个或哪些跳频方式为使能,则确定了可采用的哪个或哪些跳频方式;比如所述第一指示域为第一候选值时所述终端采用第一种跳频方式;所述第一指示域为第二候选值时所述终端采用第二种跳频方式;以此类推;
或,在第二DCI中扩充Frequency hopping flag域,且所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应。比如扩充为2比特,对应的有4种状态值,每个跳频方式分别对应一个状态值,跳频关闭(hopping off)状态对应一个状态值;
或,在第二DCI中Frequency hopping flag域,重新定义所述Frequency hopping flag域的状态值,且所述Frequency hopping flag域的状态值与所述跳频方式一一对应。比如所述第二DCI中Frequency hopping flag域的状态值为0时,所述终端设备的第一种跳频方式为使能,则采用第一种跳频方式;状态值为1时,所述终端设备的第二种跳频方式为使能,则采用第二种跳频方式。
本公开实施例提供的跳频指示方法,在高层信令中配置多个跳频方式时,通过第二DCI中的状态值确定终端设备对应的上行信道的跳频方式。第二DCI的状态值可采用在第二DCI中的第一指示域,扩充的Frequency hopping  flag域或重新解读Frequency hopping flag域来确定,每个域中不同的状态值对应不同的跳频方式,从而通过选择不同的状态值实现对跳频方式选择。
在此需要说明的是,本公开中为说明跳频指示方法,应用于终端设备的具体实施例,同样适用于网络侧设备,且能够达到相同的技术效果,在此不再赘述。
图6是本公开实施例提供的终端设备的结构示意图,如图6所示,该终端包括存储器620,收发机610和处理器600;其中,处理器600与存储器620也可以物理上分开布置。
存储器620,用于存储计算机程序;收发机610,用于在处理器600的控制下收发数据。
具体地,收发机610用于在处理器600的控制下接收和发送数据。
其中,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器600代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本公开不再对其进行进一步描述。总线接口提供接口。收发机610可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口630还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器600负责管理总线架构和通常的处理,存储器620可以存储处理器600在执行操作时所使用的数据。
处理器600可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器600通过调用存储器620存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法,例如:
接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,所述步骤还包括:
接收所述网络设备发送的第一下行控制信息DCI;
所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
基于所述第一DCI,确定所述第一跳频方式为使能或者非使能。
可选的,所述确定所述第一跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
可选的,所述确定所述第一跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUCCH-config中配置的interSlot跳频方式,确定所述第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
可选的,所述步骤还包括:
接收所述网络设备发送的第二下行控制信息DCI;
所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
所述高层信令配置有多个候选跳频方式的情况下,基于所述高层信令,确定配置的多个候选跳频方式;
基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
可选的,所述高层信令配置有多个候选跳频方式的情况下,所述基于所述高层信令,确定配置的多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
可选的,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
可选的,所述基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域 的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
图7是本公开实施例提供的网络侧设备的结构示意图,如图7所示,该网络侧设备包括存储器720,收发机710和处理器700;其中,处理器700与存储器720也可以物理上分开布置。
存储器720,用于存储计算机程序;收发机710,用于在处理器700的控制下收发数据。
具体地,收发机710用于在处理器700的控制下接收和发送数据。
其中,在图7中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器700代表的一个或多个处理器和存储器720代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本公开不再对其进行进一步描述。总线接口提供接口。收发机710可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。
处理器700负责管理总线架构和通常的处理,存储器720可以存储处理器700在执行操作时所使用的数据。
处理器700可以是CPU、ASIC、FPGA或CPLD,处理器也可以采用多核架构。
处理器700通过调用存储器720存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法,例如:
向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
可选的,在上行信道为物理上行共享信道PUSCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式;
所述向终端设备发送高层信令之后,所述步骤还包括:
向终端设备发送第一下行控制信息DCI;
基于所述第一DCI,指示所述终端设备的所述第一跳频方式为使能或者非使能。
可选的,所述配置所述第一跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
可选的,在上行信道为物理上行控制信道PUCCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式。
可选的,所述配置所述第一跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计相关配置,结合所述高层信令在PUCCH-config中配置的interSlot跳频方式,配置所述第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
所述向终端设备发送高层信令之后,所述步骤还包括:
向终端设备发送第二下行控制信息DCI;
基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
可选的,所述向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
可选的,所述在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
可选的,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
可选的,所述在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频 方式在内的多个候选跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
可选的,所述基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
在此需要说明的是,本公开实施例提供的上述终端和网络侧设备,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图8是本公开实施例提供的一种跳频指示的终端装置的结构示意图,如图8所示,该装置包括:
接收模块801,用于接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
确定模块802,用于基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
可选的,在所述上行信道为物理上行共享信道PUSCH的情况下,接收模块801还用于:
接收所述网络设备发送的第一下行控制信息DCI;
所述确定模块802还用于:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
基于所述第一DCI,确定所述第一跳频方式为使能或非使能。
可选的,确定模块802还用于确定所述第一跳频方式,具体包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
可选的,在所述上行信道为物理上行控制信道PUCCH的情况下,所述确定模块802还用于:
在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
可选的,确定模块802还用于基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定所述第一跳频方式;
或基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUCCH-config中配置的interSlot跳频方式,确定所述第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
可选的,接收模块801还用于:
接收所述网络设备发送的第二下行控制信息DCI;
确定模块802,还用于在所述高层信令配置有多个候选跳频方式的情况 下,基于所述高层信令,确定配置的多个候选跳频方式;
基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
可选的,所述高层信令配置有多个候选跳频方式的情况下,所述基于所述高层信令,确定配置的多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
可选的,确定模块802还用于在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
可选的,基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
可选的,确定模块802还用于在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳 频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
可选的,所述基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
图9是本公开实施例提供的一种跳频指示的网络侧装置的结构示意图,如图9所示,该网络侧装置,包括:
发送模块901,用于向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
可选的,在上行信道为物理上行共享信道PUSCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式;
所述向终端设备发送高层信令之后,发送模块901还用于:
向终端设备发送第一下行控制信息DCI;
基于所述第一DCI,指示所述终端设备的所述第一跳频方式为使能或者非使能。
可选的,所述网络侧装置还包括配置模块902,在配置所述第一跳频方式的过程中,具体用于:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
可选的,在上行信道为物理上行控制信道PUCCH的情况下,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,配置所述第一跳频方式。
可选的,配置模块902在配置所述第一跳频方式的过程中,具体用于:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;或
基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUCCH-config中配置的interSlot跳频方式,配置所述第一跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,所述向终端设备发送高层信令,包括:
向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
所述向终端设备发送高层信令之后,发送模块901还用于:
向终端设备发送第二下行控制信息DCI;
基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
可选的,所述向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式,包括:
在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
可选的,配置模块902还用于在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;或
基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
可选的,所述网络侧装置还包括确定模块903用于基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
所述确定的多个候选跳频方式中包括第一跳频方式。
可选的,配置模块902还用于在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在 PUCCH-config中配置的第四信息元素IE确定的;或
基于所述高层信令中的联合信道估计JCE联合信道估计相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
可选的,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
可选的,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
可选的,确定模块903还用于基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
需要说明的是,本公开实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机, 服务器,或者网络设备等)或处理器(processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
另一方面,本公开还提供一种计算机程序产品,所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序,所述计算机程序包括程序指令,当所述程序指令被计算机执行时,计算机能够执行上述各方法所提供的跳频指示方法的步骤,例如包括:
接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
另一方面,本公开还提供一种计算机程序产品,所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序,所述计算机程序包括程序指令,当所述程序指令被计算机执行时,计算机能够执行上述各方法所提供的跳频指示方法的步骤,例如包括:
向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
另一方面,本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行上述各实施例提供的跳频指示方法,例如包括:
接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
另一方面,本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行上 述各实施例提供的跳频指示方法,例如包括:
向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
本公开实施例提供的技术方案可以适用于多种系统,尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5GS)等。
本公开实施例涉及的网络侧设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备 可以是全球移动通信系统(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)系统中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(centralized unit,CU)节点和分布单元(distributed unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
本公开实施例涉及的终端,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端的名称可能也不相同,例如在5G系统中,终端可以称为用户终端或用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本公开实施例中并不限定。
网络设备与终端之间可以各自使用一或多根天线进行多输入多输出 (Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是2D-MIMO、3D-MIMO、FD-MIMO或massive-MIMO,也可以是分集传输或预编码传输或波束赋形传输等。
本领域内的技术人员应明白,本公开的实施例可提供为方法、系统、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本 公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。

Claims (91)

  1. 一种跳频指示方法,其中,应用于终端设备,包括:
    接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
    基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
  2. 根据权利要求1所述的跳频指示方法,其中,在所述上行信道为物理上行共享信道PUSCH的情况下,所述方法还包括:
    接收所述网络设备发送的第一下行控制信息DCI;
    所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
    在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
    基于所述第一DCI,确定所述第一跳频方式为使能或者非使能。
  3. 根据权利要求2所述的跳频指示方法,其中:
    所述确定所述第一跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
  4. 根据权利要求1所述的跳频指示方法,其中,在所述上行信道为物理上行控制信道PUCCH的情况下,所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
    在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
  5. 根据权利要求4所述的跳频指示方法,其中:
    所述确定所述第一跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUCCH-config中配置的interSlot跳频方式,确定所述第一跳频方式。
  6. 根据权利要求3或5所述的跳频指示方法,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  7. 根据权利要求6所述的跳频指示方法,其中:
    若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
  8. 根据权利要求1所述的跳频指示方法,其中,所述方法还包括:
    接收所述网络设备发送的第二下行控制信息DCI;
    所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
    所述高层信令配置有多个候选跳频方式的情况下,基于所述高层信令,确定配置的多个候选跳频方式;
    基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
  9. 根据权利要求8所述的跳频指示方法,其中,所述高层信令配置有多个候选跳频方式的情况下,所述基于所述高层信令,确定配置的多个候选跳频方式,包括:
    在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
    在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
  10. 根据权利要求9所述的跳频指示方法,其中,在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频 方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
  11. 根据权利要求10所述的跳频指示方法,其中,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
    所述确定的多个候选跳频方式中包括第一跳频方式。
  12. 根据权利要求9所述的跳频指示方法,其中,在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
  13. 根据权利要求10或12所述的跳频指示方法,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  14. 根据权利要求13所述的跳频指示方法,其中:
    若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
  15. 根据权利要求8所述的跳频指示方法,其中,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
  16. 根据权利要求8或15所述的跳频指示方法,其中,所述基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式,包括:
    基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
  17. 一种跳频指示方法,其中,应用于网络设备,包括:
    向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
  18. 根据权利要求17所述的跳频指示方法,其中,在上行信道为物理上行共享信道PUSCH的情况下,所述向终端设备发送高层信令,包括:
    向终端设备发送高层信令,配置所述第一跳频方式;
    所述向终端设备发送高层信令之后,所述方法还包括:
    向终端设备发送第一下行控制信息DCI;
    基于所述第一DCI,指示所述终端设备的所述第一跳频方式为使能或者非使能。
  19. 根据权利要求18所述的跳频指示方法,其中:
    所述配置所述第一跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
  20. 根据权利要求17所述的跳频指示方法,其中,在上行信道为物理上行控制信道PUCCH的情况下,所述向终端设备发送高层信令,包括:
    向终端设备发送高层信令,配置所述第一跳频方式。
  21. 根据权利要求20所述的跳频指示方法,其中:
    所述配置所述第一跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUCCH-config中配置的interSlot跳频方式,配置所述第一跳频方式。
  22. 根据权利要求19或21所述的跳频指示方法,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  23. 根据权利要求17所述的跳频指示方法,其中,所述向终端设备发送高层信令,包括:
    向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
    所述向终端设备发送高层信令之后,所述方法还包括:
    向终端设备发送第二下行控制信息DCI;
    基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
  24. 根据权利要求23所述的跳频指示方法,其中,所述向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式,包括:
    在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
    在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
  25. 根据权利要求24所述的跳频指示方法,其中,所述在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
  26. 根据权利要求25所述的跳频指示方法,其中,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
    所述确定的多个候选跳频方式中包括第一跳频方式。
  27. 根据权利要求24所述的跳频指示方法,其中,所述在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
  28. 根据权利要求25或27所述的跳频指示方法,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  29. 根据权利要求23所述的跳频指示方法,其中,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
  30. 根据权利要求23或29所述的跳频指示方法,其中,所述基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
    基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
  31. 一种终端设备,其中,包括存储器,收发机,处理器;
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于执行所述存储器中的计算机程序并实现如下步骤:
    接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
    基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
  32. 根据权利要求31所述的终端设备,其中,在所述上行信道为物理上行共享信道PUSCH的情况下,所述步骤还包括:
    接收所述网络设备发送的第一下行控制信息DCI;
    所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
    在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
    基于所述第一DCI,确定所述第一跳频方式为使能或者非使能。
  33. 根据权利要求32所述的终端设备,其中:
    所述确定所述第一跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
  34. 根据权利要求31所述的终端设备,其中,在所述上行信道为物理上行控制信道PUCCH的情况下,所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
    在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
  35. 根据权利要求34所述的终端设备,其中:
    所述确定所述第一跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUCCH-config中配置的interSlot跳频方式,确定所述第一跳频方式。
  36. 根据权利要求33或35所述的终端设备,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  37. 根据权利要求36所述的终端设备,其中:
    若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
  38. 根据权利要求31所述的终端设备,其中,所述步骤还包括:
    接收所述网络设备发送的第二下行控制信息DCI;
    所述基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式,包括:
    所述高层信令配置有多个候选跳频方式的情况下,基于所述高层信令,确定配置的多个候选跳频方式;
    基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
  39. 根据权利要求38所述的终端设备,其中,所述高层信令配置有多个候选跳频方式的情况下,所述基于所述高层信令,确定配置的多个候选跳频方式,包括:
    在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
    在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
  40. 根据权利要求39所述的终端设备,其中,在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
  41. 根据权利要求40所述的终端设备,其中,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
    所述确定的多个候选跳频方式中包括第一跳频方式。
  42. 根据权利要求39所述的终端设备,其中,在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
  43. 根据权利要求40或42所述的终端设备,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  44. 根据权利要求43所述的终端设备,其中:
    若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式为非使能。
  45. 根据权利要求38所述的终端设备,其中,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
  46. 根据权利要求38或45所述的终端设备,其中,所述基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式,包括:
    基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式 一一对应;或
    基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
  47. 一种网络侧设备,其中,包括存储器,收发机,处理器;
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于执行所述存储器中的计算机程序并实现如下步骤:
    向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
  48. 根据权利要求47所述的网络侧设备,其中,在上行信道为物理上行共享信道PUSCH的情况下,所述向终端设备发送高层信令,包括:
    向终端设备发送高层信令,配置所述第一跳频方式;
    所述向终端设备发送高层信令之后,所述步骤还包括:
    向终端设备发送第一下行控制信息DCI;
    基于所述第一DCI,指示所述终端设备的所述第一跳频方式为使能或者非使能。
  49. 根据权利要求48所述的网络侧设备,其中:
    所述配置所述第一跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
  50. 根据权利要求47所述的网络侧设备,其中,在上行信道为物理上行控制信道PUCCH的情况下,所述向终端设备发送高层信令,包括:
    向终端设备发送高层信令,配置所述第一跳频方式。
  51. 根据权利要求50所述的网络侧设备,其中:
    所述配置所述第一跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUCCH-config中配置的interSlot跳频方式,配置所述第一跳频方式。
  52. 根据权利要求49或51所述的网络侧设备,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  53. 根据权利要求47所述的网络侧设备,其中,所述向终端设备发送高层信令,包括:
    向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
    所述向终端设备发送高层信令之后,所述步骤还包括:
    向终端设备发送第二下行控制信息DCI;
    基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
  54. 根据权利要求53所述的网络侧设备,其中,所述向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式,包括:
    在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
    在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
  55. 根据权利要求54所述的网络侧设备,其中,所述在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
  56. 根据权利要求55所述的网络侧设备,其中,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
    所述确定的多个候选跳频方式中包括第一跳频方式。
  57. 根据权利要求54所述的网络侧设备,其中,所述在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
  58. 根据权利要求55或57所述的网络侧设备,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  59. 根据权利要求53所述的网络侧设备,其中,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
  60. 根据权利要求53或59所述的网络侧设备,其中,所述基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
    基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
  61. 一种跳频指示的终端装置,其中,所述装置包括:
    接收模块,用于接收网络设备发送的高层信令,所述高层信令配置有第一跳频方式或配置有多个候选跳频方式;
    确定模块,用于基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式。
  62. 根据权利要求61所述的跳频指示的终端装置,其中,在所述上行信道为物理上行共享信道PUSCH的情况下,所述接收模块还用于:
    接收所述网络设备发送的第一下行控制信息DCI;
    所述确定模块在基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式的过程中,具体用于:
    在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式;
    基于所述第一DCI,确定所述第一跳频方式使能或者非使能。
  63. 根据权利要求62所述的跳频指示的终端装置,其中,所述确定模块在确定所述第一跳频方式的过程中,具体用于:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,确定所述第一跳频方式。
  64. 根据权利要求61所述的跳频指示的终端装置,其中,在所述上行信道为物理上行控制信道PUCCH的情况下,所述确定模块在基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式的过程中,具体用于:
    在所述高层信令配置有第一跳频方式的情况下,基于所述高层信令,确定所述第一跳频方式。
  65. 根据权利要求64所述的跳频指示的终端装置,其中,所述确定模块用于确定所述第一跳频方式的过程中,具体用于:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,以及所述高层信令在PUCCH-config中配置的interSlot跳频方式,确定所述第一跳频方式。
  66. 根据权利要求63或65所述的跳频指示的终端装置,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  67. 根据权利要求66所述的跳频指示的终端装置,其中,所述确定模块还用于:
    若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式非使能。
  68. 根据权利要求61所述的跳频指示的终端装置,其中,所述接收模块还用于:
    接收所述网络设备发送的第二下行控制信息DCI;
    所述确定模块在基于所述高层信令,确定所述终端设备对应的上行信道的跳频方式的过程中,具体用于:
    所述高层信令配置有多个候选跳频方式的情况下,基于所述高层信令,确定配置的多个候选跳频方式;
    基于所述第二DCI,在所述多个候选跳频方式中确定所述终端设备对应的上行信道的跳频方式。
  69. 根据权利要求68所述的跳频指示的终端装置,其中,所述高层信令配置有多个候选跳频方式的情况下,所述确定模块在基于所述高层信令,确定配置的多个候选跳频方式的过程中,具体用于:
    在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式;
    在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式。
  70. 根据权利要求69所述的跳频指示的终端装置,其中,在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
  71. 根据权利要求70所述的跳频指示的终端装置,其中,所述确定模块在基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式的过程中,具体用于:
    所述确定的多个候选跳频方式中包括第一跳频方式。
  72. 根据权利要求69所述的跳频指示的终端装置,其中,在所述上行信 道为物理上行控制信道PUCCH的情况下,基于所述高层信令,确定多个候选跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,确定多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,确定包括第一跳频方式在内的多个候选跳频方式。
  73. 根据权利要求70或72所述的跳频指示的终端装置,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  74. 根据权利要求73所述的跳频指示的终端装置,其中,所述确定模块还用于:
    若所述联合信道估计JCE相关配置中时域窗口大小或时域跳频间隔的取值为1,则确定所述终端设备对应的上行信道的所述第一跳频方式非使能。
  75. 根据权利要求68所述的跳频指示的终端装置,其中,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
  76. 根据权利要求68或75所述的跳频指示的终端装置,其中,所述确定模块在基于所述第二DCI,确定所述终端设备对应的上行信道的跳频方式的过程中,具体用于:
    基于所述第二DCI中的第一指示域指示跳频方式,确定所述终端设备对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中扩充的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中的Frequency hopping flag域,确定所述终端设备对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
  77. 一种跳频指示的网络侧装置,其中,所述装置包括:
    发送模块,用于向终端设备发送高层信令;所述高层信令配置有第一跳频方式或配置有多个候选跳频方式。
  78. 根据权利要求77所述的跳频指示的网络侧装置,其中,在上行信道为物理上行共享信道PUSCH的情况下,所述发送模块在向终端设备发送高层信令的过程中,具体用于:
    向终端设备发送高层信令,配置所述第一跳频方式;
    所述向终端设备发送高层信令之后,所述发送模块还用于:
    向终端设备发送第一下行控制信息DCI;
    基于所述第一DCI,指示所述终端设备的所述第一跳频方式非使能。
  79. 根据权利要求78所述的跳频指示的网络侧装置,其中,所述网络侧装置还包括配置模块,在配置所述第一跳频方式的过程中,具体用于:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUSCH-config中配置的interSlot或interRepetition跳频方式,配置所述第一跳频方式。
  80. 根据权利要求77所述的跳频指示的网络侧装置,其中,在上行信道为物理上行控制信道PUCCH的情况下,所述发送模块在向终端设备发送高层信令的过程中,具体用于:
    向终端设备发送高层信令,配置所述第一跳频方式。
  81. 根据权利要求80所述的跳频指示的网络侧装置,其中,所述网络侧装置还包括配置模块,在配置所述第一跳频方式的过程中,具体用于:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置所述第一跳频方式;或
    基于所述高层信令中的联合信道估计JCE相关配置,结合所述高层信令在PUCCH-config中配置的interSlot跳频方式,配置所述第一跳频方式。
  82. 根据权利要求79或81所述的跳频指示的网络侧装置,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  83. 根据权利要求77所述的跳频指示的网络侧装置,其中,所述发送模块在向终端设备发送高层信令的过程中,具体用于:
    向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式;
    所述向终端设备发送高层信令之后,所述发送模块还用于:
    向终端设备发送第二下行控制信息DCI;
    基于所述第二DCI,指示所述终端设备在所述多个候选跳频方式中确定对应的上行信道的跳频方式。
  84. 根据权利要求83所述的跳频指示的网络侧装置,其中,所述发送模块在向终端设备发送高层信令,所述高层信令配置有多个候选跳频方式的过程中,具体用于:
    在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式;
    在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式。
  85. 根据权利要求84所述的跳频指示的网络侧装置,其中,所述在所述上行信道为物理上行共享信道PUSCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
    基于所述高层信令在PUSCH-config中配置的第一信息元素IE,配置多个候选跳频方式;或
    基于所述高层信令在PUSCH-config中配置的第二信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高 层信令在PUSCH-config中配置的第二信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUSCH-config中配置的第一信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
  86. 根据权利要求85所述的跳频指示的网络侧装置,其中,所述基于所述高层信令在PUSCH-config中配置的第一信息元素IE,确定多个候选跳频方式,包括:
    所述确定的多个候选跳频方式中包括第一跳频方式。
  87. 根据权利要求84所述的跳频指示的网络侧装置,其中,所述在所述上行信道为物理上行控制信道PUCCH的情况下,基于所述高层信令,配置多个候选跳频方式,包括:
    基于所述高层信令在PUCCH-config中配置的第三信息元素IE,配置多个候选跳频方式,其中所述多个候选跳频方式中的第一跳频方式是由所述高层信令在PUCCH-config中配置的第三信息元素IE确定的,所述多个候选跳频方式中除第一跳频方式之外的其他跳频方式是由所述高层信令在PUCCH-config中配置的第四信息元素IE确定的;或
    基于所述高层信令中的联合信道估计JCE相关配置,配置包括第一跳频方式在内的多个候选跳频方式。
  88. 根据权利要求85或87所述的跳频指示的网络侧装置,其中,所述联合信道估计JCE相关配置至少包括时域窗口大小、时域跳频间隔、开启/关闭联合信道估计JCE中的一种。
  89. 根据权利要求83所述的跳频指示的网络侧装置,其中,所述第二DCI至少包括调度PUSCH的上行DCI以及PUCCH上传输的HARQ-ACK对应的调度PDSCH的下行DCI中的一种。
  90. 根据权利要求83或89所述的跳频指示的网络侧装置,其中,所述基于所述第二DCI,指示所述终端设备确定对应的上行信道的跳频方式,包括:
    基于所述第二DCI中的第一指示域指示跳频方式,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述第一指示域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中扩充的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述扩充的Frequency hopping flag域的状态值与所述跳频方式一一对应;或
    基于所述第二DCI中的Frequency hopping flag域,指示所述终端设备确定对应的上行信道的跳频方式;其中,所述Frequency hopping flag域的状态值与所述跳频方式一一对应。
  91. 一种处理器可读存储介质,其中,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至16任一项所述的跳频指示方法,或执行权利要求17至30任一项所述的跳频指示方法。
PCT/CN2022/097906 2021-08-05 2022-06-09 跳频指示方法及装置 WO2023011000A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US18/294,543 US20240356691A1 (en) 2021-08-05 2022-06-09 Frequency hopping indication method and apparatus
EP22851716.5A EP4383619A1 (en) 2021-08-05 2022-06-09 Frequency hopping indication method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110897238.9A CN115941132A (zh) 2021-08-05 2021-08-05 跳频指示方法及装置
CN202110897238.9 2021-08-05

Publications (1)

Publication Number Publication Date
WO2023011000A1 true WO2023011000A1 (zh) 2023-02-09

Family

ID=85154245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/097906 WO2023011000A1 (zh) 2021-08-05 2022-06-09 跳频指示方法及装置

Country Status (4)

Country Link
US (1) US20240356691A1 (zh)
EP (1) EP4383619A1 (zh)
CN (1) CN115941132A (zh)
WO (1) WO2023011000A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112118625A (zh) * 2019-06-19 2020-12-22 中国电信股份有限公司 上行数据信道的传输方法、设备和系统
US20210037519A1 (en) * 2018-02-15 2021-02-04 Ntt Docomo, Inc. User terminal and radio communication method
US20210218437A1 (en) * 2020-01-14 2021-07-15 Qualcomm Incorporated Physical uplink shared channel repetition with frequency hopping
WO2021149940A1 (ko) * 2020-01-23 2021-07-29 삼성전자 주식회사 무선통신 시스템에서 상향링크 채널 송신 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210037519A1 (en) * 2018-02-15 2021-02-04 Ntt Docomo, Inc. User terminal and radio communication method
CN112118625A (zh) * 2019-06-19 2020-12-22 中国电信股份有限公司 上行数据信道的传输方法、设备和系统
US20210218437A1 (en) * 2020-01-14 2021-07-15 Qualcomm Incorporated Physical uplink shared channel repetition with frequency hopping
WO2021149940A1 (ko) * 2020-01-23 2021-07-29 삼성전자 주식회사 무선통신 시스템에서 상향링크 채널 송신 방법 및 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MODERATOR (CHINA TELECOM): "FL Summary of joint channel estimation for PUSCH", 3GPP DRAFT; R1-2105979, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. E-Meeting; 20210510 - 20210527, 20 May 2021 (2021-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052012818 *
MODERATOR (ZTE CORPORATION): "Final feature lead summary on support of Type A PUSCH repetitions for Msg3", 3GPP DRAFT; R1-2106247, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 27 May 2021 (2021-05-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052015768 *

Also Published As

Publication number Publication date
EP4383619A1 (en) 2024-06-12
CN115941132A (zh) 2023-04-07
US20240356691A1 (en) 2024-10-24

Similar Documents

Publication Publication Date Title
WO2023051265A1 (zh) 确定pdcch监听自适应行为的方法及装置
KR20220030289A (ko) 전송 방식 결정 방법, 정보 구성 방법 및 장비
WO2022048681A1 (zh) 信息处理方法、装置、终端设备及网络侧设备
TW202241106A (zh) 傳輸配置指示tci狀態的確定方法、裝置及終端設備
JP2023548695A (ja) チャネル伝送方法、装置、端末機器、ネットワーク機器及び記憶媒体
WO2023035945A1 (zh) 多时隙传输方法、装置、终端及网络侧设备
US20240244451A1 (en) Information processing method, information processing apparatus, terminal and network device
EP4319014A1 (en) Method and apparatus for reducing delay, terminal, and device
WO2023011000A1 (zh) 跳频指示方法及装置
AU2021418673A1 (en) Beam indication method and apparatus, and storage medium
KR20230088907A (ko) 데이터 전송 방법, 장치 및 기기
WO2023202693A1 (zh) 一种信息传输方法、装置、网络设备及终端
WO2023134703A1 (zh) Pusch传输方法、装置及存储介质
CN115883025B (zh) 动态数据传输方法、装置及存储介质
WO2023078429A1 (zh) Srs传输功率确定方法、设备、装置及存储介质
TWI857573B (zh) 資訊傳輸方法、裝置、網路設備及終端
WO2023005887A1 (zh) QoS参数配置方法、设备、装置及存储介质
WO2024027649A1 (zh) 频域资源确定方法、指示方法、装置、终端及网络设备
WO2024093917A1 (zh) 时域信息的指示方法及装置
WO2023193580A1 (zh) 一种信息处理方法、装置和可读存储介质
WO2023155729A1 (zh) 一种信息处理方法、装置及可读存储介质
CN114501569B (zh) 数据传输方法、装置、终端及网络侧设备
WO2024207959A1 (zh) 传输资源确定方法、设备、装置和存储介质
WO2024125199A1 (zh) 波束指示方法、设备、装置及存储介质
WO2023116622A1 (zh) 信息传输、资源配置方法、装置、终端设备及网络设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22851716

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 18294543

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2022851716

Country of ref document: EP

Effective date: 20240305