WO2025035406A1 - 信息发送方法、信息接收方法以及装置 - Google Patents

信息发送方法、信息接收方法以及装置 Download PDF

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Publication number
WO2025035406A1
WO2025035406A1 PCT/CN2023/113210 CN2023113210W WO2025035406A1 WO 2025035406 A1 WO2025035406 A1 WO 2025035406A1 CN 2023113210 W CN2023113210 W CN 2023113210W WO 2025035406 A1 WO2025035406 A1 WO 2025035406A1
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WO
WIPO (PCT)
Prior art keywords
cell
dci format
information
information field
level parameter
Prior art date
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PCT/CN2023/113210
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English (en)
French (fr)
Inventor
蒋琴艳
张磊
王昕�
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Fujitsu Ltd
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Fujitsu Ltd
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Publication date
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Priority to PCT/CN2023/113210 priority Critical patent/WO2025035406A1/zh
Priority to CN202380101175.9A priority patent/CN121694004A/zh
Priority to KR1020267005806A priority patent/KR20260044226A/ko
Publication of WO2025035406A1 publication Critical patent/WO2025035406A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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 application relates to the field of communication technology.
  • the new wireless NR supports spectrum in different frequency domains.
  • 5G will have more available spectrum due to re-farming of frequency bands originally used for previous generation networks.
  • the available spectrum blocks may be more scattered and narrower in bandwidth.
  • the frequency band range FR2 band and some frequency band range FR1 bands since the available spectrum in the same band will be wider, intra-band multi-carrier operation is necessary. Therefore, considering the needs of different spectrums, in order to improve network throughput and good coverage, it is necessary to ensure that these scattered spectrums or large bandwidth spectrums are used in a more efficient and flexible manner, for example, by improving the flexibility and spectrum/power efficiency of scheduling data in multiple cells.
  • PUSCH physical uplink shared channel
  • PDSCH physical downlink shared channel
  • Pcell primary cell
  • Scell secondary cell
  • PDCCH control channel
  • the SCell dormant state is introduced on the basis of the SCell activation state and deactivation state, that is, when there is no data transmission in the SCell, by configuring the dormant BWP (Dormant BWP) in the SCell, the terminal equipment does not need to monitor the PDCCH in the Scell or the dormant BWP, nor does it need to monitor the PDCCH for the Scell or the dormant BWP.
  • Dormant BWP dormant BWP
  • the terminal equipment does not receive or send some other channels or signals in the dormant BWP, such as PDSCH/DL-SCH, SRS, PUSCH/UL-SCH, CG-PUSCH, RACH, PUCCH, etc., thereby saving the power consumption of the terminal equipment.
  • this function also supports switching between dormant BWP and non-dormant BWP (non-Dormant BWP) through signaling indication, and can quickly switch to the activation state when there is data transmission to quickly restore the service.
  • embodiments of the present application provide an information sending method, an information receiving method and an apparatus.
  • an information sending device which is applied to a network device, including:
  • a first sending unit which sends serving cell configuration information of a first cell, wherein the serving cell configuration information includes or does not include a ninth high-level parameter for configuring a first DCI format including a first information field for an Scell sleep indication, and/or the serving cell configuration information includes or does not include a tenth high-level parameter for configuring a second DCI format including a first information field for an Scell sleep indication;
  • a first DCI format and/or a second DCI format is sent in the first cell, wherein the first DCI format is used to schedule a PDSCH in a cell, or multiple PDSCHs in multiple cells and each cell corresponds to a PDSCH; and the second DCI format is used to schedule a PUSCH in a first cell, or multiple PUSCHs in multiple cells and each cell corresponds to a PUSCH.
  • an information receiving apparatus applied to a terminal device, comprising:
  • a first receiving unit receives serving cell configuration information of a first cell, wherein the serving cell configuration information includes or does not include a ninth high-layer parameter for configuring a first DCI format including a first information field for Scell sleep indication, and/or the serving cell configuration information includes or does not include a ninth high-layer parameter for configuring a second DCI format including A tenth higher layer parameter of the first information field used for Scell sleep indication;
  • a first DCI format and/or a second DCI format is received in the first cell, wherein the first DCI format is used to schedule a PDSCH of a cell, or multiple PDSCHs in multiple cells and each cell corresponds to a PDSCH; and the second DCI format is used to schedule a PUSCH of a first cell, or multiple PUSCHs in multiple cells and each cell corresponds to a PUSCH.
  • a communication system comprising: the terminal device of the aforementioned aspect and/or the network device of the aforementioned aspect.
  • the DCI format that supports scheduling multiple cells through a single DCI can (support) indicate secondary cell dormancy (Scell dormancy), and at the same time supports scheduling cells or scheduling cells at different times, which can save terminal equipment power consumption and improve resource efficiency while achieving multi-carrier enhancement.
  • Scell dormancy secondary cell dormancy
  • FIG1 is a schematic diagram of a communication system according to an embodiment of the present application.
  • FIG2 is a schematic diagram of an information receiving method according to an embodiment of the present application.
  • FIG3 is a schematic diagram of cell configuration information in the serving cell configuration information of an embodiment of the present application.
  • FIG4 is a schematic diagram of cell configuration information in the serving cell configuration information in an embodiment of the present application.
  • FIG5 is a schematic diagram of a method for sending information according to an embodiment of the present application.
  • FIG6 is a schematic diagram of an information receiving device according to an embodiment of the present application.
  • FIG7 is a schematic diagram of an information sending device according to an embodiment of the present application.
  • FIG8 is a schematic diagram of a network device according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a terminal device according to an embodiment of the present application.
  • the terms “first”, “second”, etc. are used to distinguish different elements in terms of title, but do not indicate the spatial arrangement or temporal order of these elements, etc., and these elements should not be limited by these terms.
  • the term “and/or” includes any one and all combinations of one or more of the associated listed terms.
  • the terms “comprising”, “including”, “having”, etc. refer to the presence of the stated features, elements, components or components, but do not exclude the presence or addition of one or more other features, elements, components or components.
  • the term “communication network” or “wireless communication network” may refer to a network that complies with any of the following communication standards, such as Long Term Evolution (LTE), enhanced Long Term Evolution (LTE-A), Wideband Code Division Multiple Access (WCDMA), High-Speed Packet Access (HSPA), and the like.
  • LTE Long Term Evolution
  • LTE-A enhanced Long Term Evolution
  • WCDMA Wideband Code Division Multiple Access
  • HSPA High-Speed Packet Access
  • the communication between devices in the communication system may be carried out according to the communication protocol of any stage, for example, it may include but is not limited to the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G As well as future 5G, New Radio (NR), etc., and/or other communication protocols currently known or to be developed in the future.
  • the term "network device” refers to, for example, a device in a communication system that connects a terminal device to a communication network and provides services for the terminal device.
  • the network device may include, but is not limited to, the following devices: base station (BS), access point (AP), transmission reception point (TRP), broadcast transmitter, mobile management entity (MME), gateway, server, radio network controller (RNC), base station controller (BSC), etc.
  • Base stations may include but are not limited to: NodeB (NodeB or NB), evolved NodeB (eNodeB or eNB) and 5G base station (gNB), IAB host, etc., and may also include remote radio heads (RRH, Remote Radio Head), remote radio units (RRU, Remote Radio Unit), relays or low-power nodes (such as femto, pico, etc.).
  • RRH Remote Radio Head
  • RRU Remote Radio Unit
  • relays or low-power nodes such as femto, pico, etc.
  • base station may include some or all of their functions, and each base station may provide communication coverage for a specific geographical area.
  • the term "cell” may refer to a base station and/or its coverage area, depending on the context in which the term is used.
  • the term "user equipment” refers to, for example, a device that accesses a communication network through a network device and receives network services, and may also be referred to as "terminal equipment” (TE).
  • the terminal equipment may be fixed or mobile, and may also be referred to as a mobile station (MS), a terminal, a user, a subscriber station (SS), an access terminal (AT), a station, and the like.
  • Terminal devices may include but are not limited to the following devices: cellular phones, personal digital assistants (PDAs), wireless modems, wireless communication devices, handheld devices, machine-type communication devices, laptop computers, cordless phones, smart phones, smart watches, digital cameras, etc.
  • PDAs personal digital assistants
  • wireless modems wireless communication devices
  • handheld devices machine-type communication devices
  • laptop computers cordless phones
  • smart phones smart watches, digital cameras, etc.
  • the terminal device can also be a machine or device for monitoring or measuring, such as but not limited to: machine type communication (MTC) terminal, vehicle-mounted communication terminal, device to device (D2D) terminal, machine to machine (M2M) terminal, and so on.
  • MTC machine type communication
  • D2D device to device
  • M2M machine to machine
  • existing services or future services can be transmitted between the network device and the terminal device.
  • these services may include but are not limited to: enhanced mobile broadband (eMBB), massive machine type communication (mMTC), highly reliable and low latency communication (URLLC) and vehicle-to-everything (V2X) communication. etc.
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communication
  • URLLC highly reliable and low latency communication
  • V2X vehicle-to-everything
  • FIG1 is a schematic diagram of a communication system according to an embodiment of the present application, schematically illustrating a situation taking a terminal device and a network device as an example.
  • a communication system 100 may include a network device 101 and terminal devices 102 and 103.
  • FIG1 only illustrates two terminal devices and one network device as an example, but the embodiment of the present application is not limited thereto.
  • existing services or future services can be sent between the network device 101 and the terminal devices 102 and 103.
  • these services may include but are not limited to: enhanced mobile broadband (eMBB), massive machine type communication (mMTC), and ultra-reliable and low-latency communication (URLLC), etc.
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communication
  • URLLC ultra-reliable and low-latency communication
  • the terminal device 102 may send data to the network device 101, for example, using an authorized or unauthorized transmission mode.
  • the network device 101 may receive data sent by one or more terminal devices 102, and feedback information to the terminal device 102, such as confirmation ACK/non-confirmation NACK information, etc.
  • the terminal device 102 may confirm the end of the transmission process, or may perform new data transmission, or may retransmit the data according to the feedback information.
  • FIG1 shows that both terminal devices 102 and 103 are within the coverage of the network device 101, but the present application is not limited thereto. Both terminal devices 102 and 103 may not be within the coverage of the network device 101, or one terminal device 102 is within the coverage of the network device 101 and the other terminal device 103 is outside the coverage of the network device 101.
  • the high-level signaling may be, for example, radio resource control (RRC) signaling;
  • RRC signaling may include, for example, an RRC message (RRC message), for example, a master information block (MIB), system information (system information), a dedicated RRC message; or an RRC information element (RRC information element, RRC IE); or an information field included in an RRC message or an RRC information element (or an information field included in an information field).
  • RRC signaling may also be, for example, a media access control layer (Medium Access Control, MAC) signaling; or a MAC control element (MAC control element, MAC CE).
  • MAC media access control layer
  • MAC control element MAC control element
  • a plurality refers to at least two, or two or more, and “ID” and “index” are interchangeable.
  • predefined means that it is specified in the protocol or determined according to the rules specified in the protocol, and no additional configuration is required.
  • Configuration/indication refers to the direct or indirect configuration/indication of the network device through high-level signaling and/or physical layer signaling.
  • Physical layer signaling refers to the control signal carried by the physical control channel.
  • the control information carried by the DCI or sequence is not limited thereto, and can be configured/indicated by introducing high-level parameter configuration/indication in high-level signaling, and the high-level parameter refers to the information field (fields) and/or information element (IE) in the high-level signaling.
  • the information field included in the RRC IE or RRC message or RRC information element can also be called a high-level parameter.
  • the present application is not limited thereto.
  • An embodiment of the present application provides a method for receiving information, which is described from the perspective of a terminal device.
  • FIG. 2 is a schematic diagram of an information receiving method according to an embodiment of the present application. As shown in FIG. 2 , the method includes:
  • serving cell configuration information of a first cell including or excluding a ninth high-layer parameter for configuring a first DCI format including a first information field for an Scell sleep indication, and/or the serving cell configuration information including or excluding a tenth high-layer parameter for configuring a second DCI format including a first information field for an Scell sleep indication;
  • 202 Receive a first DCI format and/or a second DCI format in the first cell, wherein the first DCI format is used for the scheduling of one PDSCH in one cell, or multiple PDSCHs in multiple cells with one PDSCH per cell; and the second DCI format is used for the scheduling of one PUSCH in one cell, or multiple PUSCHs in multiple cells with one PUSCH per cell.
  • FIG2 is only a schematic illustration of the embodiment of the present application, but the present application is not limited thereto.
  • the execution order between the various operations can be appropriately adjusted, and other operations can be added or some operations can be reduced.
  • Those skilled in the art can make appropriate modifications based on the above content, and are not limited to the description of the above FIG2.
  • the first DCI format is DCI format 1_3, and the second DCI format is DCI format 0_3.
  • DCI format can be replaced by DCI format or DCI or DCI using DCI format, etc.
  • the CRC of the first DCI format and/or the second DCI format is scrambled by C-RNTI or MCS-C-RNTI.
  • the terminal device may be configured to monitor/receive the first DCI format and/or the second DCI format on one or more cells.
  • the cell is, for example, referred to as the first cell.
  • the serving cell configuration information (ServingCellConfig) is used to configure (add or modify) a serving cell for a terminal device, and the serving cell may be a SpCell (or primary cell, i.e., Pcell or PScell) or an SCell of an MCG or SCG.
  • the serving cell configuration information of the first cell includes an eighth high-level parameter for configuring the terminal device to monitor and/or receive the first DCI format and/or the second DCI format in the first cell.
  • the eighth high-level parameter is included in the search space information (SearchSpace) in the serving cell configuration information. That is, whether the terminal device monitors DCI format 1_3 and/or DCI format 0_3 in the first cell is configured per SearchSpace.
  • the terminal device may be configured to monitor DCI format 1_3 and/or DCI format 0_3 in the SearchSpace.
  • the Search space(s) used to monitor DCI format 1_3 or DCI format 0_3 may be the same or different.
  • the search space information is, for example, configured per BWP, that is, included in the BWP configuration information.
  • the serving cell configuration information of the first cell includes an eleventh high-level parameter (e.g. MC-DCI-SetofCellsToAddModList) for configuring a list of cell sets
  • the eleventh high-level parameter includes one or more twelfth high-level parameters (e.g. MC-DCI-SetofCells) for configuring cell sets
  • a twelfth high-level parameter includes a thirteenth high-level parameter (e.g.
  • setofCellsID for configuring a cell set ID, includes or does not include information for configuring a (scheduled) cell list for a first DCI format (ScheduledCell-ListDCI-1-3, a first high-level parameter), includes or does not include information for configuring a (scheduled) cell list for a second DCI format (ScheduledCell-ListDCI-1-3, a first high-level parameter).
  • the second high-level parameter including or excluding information for configuring the (scheduled) cell combination list for the first DCI format (scheduledCellCombo-ListDCI-1-3, the third high-level parameter), including or excluding information for configuring the (scheduled) cell combination list for the second DCI format (scheduledCellCombo-ListDCI-0-3, the fourth high-level parameter), the third high-level parameter and the fourth high-level parameter respectively include one or more fourteenth high-level parameters (e.g.ScheduledCellCombo) (entry) for configuring the cell combination, and the cell combination information can correspond to the first DCI format or the second DCI format, as shown in Figure 3.
  • the third high-level parameter including or excluding information for configuring the (scheduled) cell combination list for the second DCI format (scheduledCellCombo-ListDCI-0-3, the fourth high-level parameter
  • the third high-level parameter and the fourth high-level parameter respectively include one or more fourteenth high-level parameters (e.g.S
  • a high-level parameter for configuring a list (e.g., the eleventh high-level parameter, the first high-level parameter, the second high-level parameter, the third high-level parameter, the fourth high-level parameter) includes another high-level parameter for configuring the list, which can also be referred to as an entry.
  • the first DCI format is used to schedule PDSCH(s) in one or more cells (in a first cell set)
  • the second DCI format is used to schedule PUSCH(s) in one or more cells (in a second cell set)
  • the first cell set is configured by a first high-level parameter (i.e., the first cell set includes cells in a cell list configured by the first high-level parameter)
  • the second cell set is configured by a second high-level parameter (i.e., the second cell set includes cells in a cell list configured by the second high-level parameter).
  • used for scheduling means that scheduling is supported or can be scheduled, and scheduling can be actually performed or there is no actual scheduling.
  • At most 4 cell sets can be configured (a cell set includes a first cell set and/or a second cell set), that is, the above-mentioned eleventh high-level parameter includes at most 4 twelfth high-level parameters or entries.
  • the value range of the cell set ID configured by the thirteenth high-level parameter is 0, 1, 2, 3 or 1, 2, 3, 4.
  • a twelfth high-level parameter includes the first high-level parameter and/or the second high-level parameter.
  • the eleventh high-level parameter includes at least one twelfth high-level parameter including the first high-level parameter.
  • the eleventh high-level parameter includes at least one twelfth high-level parameter including the second high-level parameter.
  • the first high-level parameter and the second high-level parameter indicate a list of cells (or a first cell set and a second cell set) for a first DCI format and a second DCI format respectively by indicating a serving cell index of the cell.
  • a first cell set and a second cell set include at most 4 cells, respectively.
  • the first high-level parameter and the second high-level parameter indicate at least 2 and at most 4 (i.e., 2 to 4) serving cell indices, respectively, whereby the cells corresponding to the indicated serving cell indices belong to the first cell set and the second cell set, respectively.
  • the cell sets (including the first cell set and/or the second cell set) configured by different twelfth higher layer parameters include (completely) different cells, that is, there is no intersection.
  • the cells included in the first cell set and the second cell set in the same cell set are (completely) the same or (completely/partially) different.
  • the first high-level parameter and the second high-level parameter indicate cells in ascending order of serving cell indexes, and/or the cells in the first cell set and the second cell set are respectively mapped to indices in ascending order of serving cell indexes (eg 0,1,2,3).
  • one third higher layer parameter and one fourth higher layer parameter are respectively configured with at least two fourteenth higher layer parameters (or two entries).
  • the cell combination list configured by the third high-level parameter and/or the cell combination list for the first DCI format is, for example, called a first cell combination list, and the cell combination in the list (that is, the cell combination configured by the fourteenth high-level parameter in the third high-level parameter) is called a first cell combination.
  • the cell combination list configured by the fourth high-level parameter and/or the cell combination list for the second DCI format is, for example, called a second cell combination list, and the cell combination in the list (that is, the cell combination configured by the fourteenth high-level parameter in the fourth high-level parameter) is called a second cell combination.
  • the fourteenth high-level parameter indicates a cell included in the cell combination based on a second index of a cell in the corresponding first cell set or second cell set.
  • a fourteenth high-level parameter included in the third high-level parameter indicates a cell included in a first cell combination based on a second index of a cell in the first cell set configured by the first high-level parameter in the same twelfth high-level parameter.
  • a fourteenth high-level parameter included in the fourth high-level parameter indicates a cell included in a second cell combination based on a second index of a cell in the second cell set configured by the second high-level parameter in the same twelfth high-level parameter.
  • the first cell is a Pcell or a PScell or a primary cell or a SpCell or a PUCCH Scell or an Scell.
  • the first cell is a scheduling cell, which is used to send a first DCI format and/or a second DCI format for scheduling the first cell and/or other cells.
  • a Scell is configured or not configured with a sleep BWP and/or a sleep group ID.
  • a primary cell or PUCCH Scell is not configured with a sleep BWP and/or sleep group ID, but is not limited to this.
  • its corresponding serving cell configuration information may include or exclude a fifth high-level parameter (egDormantBWP-Config-r16, or dormantBWP-Id), which is used to configure a dormant BWP (or, to configure a dormant BWP ID) (for example, it indicates the ID of the BWP in the cell as a dormant BWP), and/or a sixth high-level parameter (egfirstWithinActiveTimeBWP-Id-r16), which is used to configure the ID of the BWP to be activated when a DCI indication for SCell dormancy is received within the activation time (the DCI indicates that the terminal device uses a non-dormant BWP, for example, leaving Scell dormancy), and/or a seventh high-level parameter (egdormancyGroupWithinActiveTime-r16), which is
  • the terminal device does not need to monitor the PDCCH on the Scell or the dormant BWP, nor does it need to monitor the PDCCH for the Scell or the dormant BWP.
  • the terminal device does not receive or send some other channels or signals on the dormant BWP, such as PDSCH/DL-SCH, SRS, PUSCH/UL-SCH, CG-PUSCH, RACH, PUCCH, etc., but if configured, the terminal continues (according to the configuration) to perform channel state information (CSI) measurement, automatic gain control (AGC) and beam management, such as performing beam failure detection for the Scell and performing beam failure recovery when beam failure is detected.
  • CSI channel state information
  • AGC automatic gain control
  • beam management such as performing beam failure detection for the Scell and performing beam failure recovery when beam failure is detected.
  • the terminal device For each activated SCell (activated SCell) configured with a sleep BWP and/or sleep group ID, the terminal device enters or leaves the sleep BWP of the SCell through BWP switching.
  • the sleep BWP that is, the BWP indicated to be activated is the sleep BWP
  • the DL BWP configured/provided by dormantBWP-Id is activated; when it is instructed to leave the sleep BWP (that is, the BWP indicated to be activated is the sleep BWP), the DL BWP configured/provided by firstWithinActiveTimeBWP-Id is activated.
  • the serving cell configuration information of the first cell or one of the twelfth high-level parameters in the eleventh high-level parameters may include or exclude (exist or not exist) the ninth high-level parameter (domancyDCI-1-3) and/or the tenth high-level parameter (domancyDCI-0-3), and the ninth high-level parameter is used to indicate that the first DCI format includes the first information field.
  • the tenth high-level parameter is used to indicate that the second DCI format includes the first information field. For example, if the serving cell configuration information or the eleventh high-level parameter includes the ninth high-level parameter, the first DCI format sent (network device)/received (terminal device) on the first cell (may) include the first information field.
  • the first DCI format sent/received on the first cell may include the first information field.
  • the first DCI format sent/received on the first cell may include the first information field when scheduling cells in the first cell set corresponding to the twelfth high-level parameter (i.e., the first cell set configured by the first high-level parameter in the twelfth high-level parameter); if a twelfth high-level parameter in the eleventh high-level parameter does not include the ninth high-level parameter, the first DCI format sent/received on the first cell may not include the first information field when scheduling cells in the first cell set corresponding to the twelfth high-level parameter.
  • the serving cell configuration information or the tenth high-level parameter If a high-level parameter includes a tenth high-level parameter, the second DCI format sent by the (network device)/received by the (terminal device) on the first cell (may) include the first information field. For another example, if at least one twelfth high-level parameter in the eleventh high-level parameter includes the tenth high-level parameter, the second DCI format sent/received on the first cell (may) include the first information field.
  • the second DCI format sent/received on the first cell may (may) include the first information field when scheduling cells in the first cell set corresponding to the twelfth high-level parameter (i.e., the first cell set configured by the second high-level parameter in the twelfth high-level parameter), and if a twelfth high-level parameter in the eleventh high-level parameter does not include the tenth high-level parameter, the second DCI format sent/received on the first cell does not (may) include the first information field when scheduling cells in the second cell set corresponding to the twelfth high-level parameter.
  • the first information field in the first DCI format and the second DCI format respectively only exists when the DCI format is carried by a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell not configured with a dormant BWP and/or a sleep group ID and/or a cell not configured with a dormant BWP and/or a sleep group ID and/or on a PDCCH during a non-continuous reception (DRX) activation time, and/or the terminal device is configured with at least 2 DL BWPs for a Scell.
  • DRX non-continuous reception
  • the following describes the existence of the ninth higher layer parameter and/or the tenth higher layer parameter in the serving cell configuration information of the first cell.
  • the ninth high-level parameter and/or the tenth high-level parameter may be present or absent.
  • the first cell is a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell not configured with a dormant BWP and/or a sleep group ID and/or a cell not configured with a dormant BWP and/or a sleep group ID, and the ninth high-level parameter and/or the tenth high-level parameter may optionally exist.
  • the first cell is not a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell not configured with a dormant BWP and/or a sleep group ID and/or a cell not configured with a dormant BWP and/or a sleep group ID, and the ninth high-level parameter and/or the tenth high-level parameter does not exist.
  • the above not being configured with a dormant BWP and/or a sleep group ID means that the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter are not configured/provided (the serving cell configuration information does not include/exists/provides the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter).
  • Example 1 for Pcell and/or PScell and/or SpCell and/or primary cell and/or PUCCH
  • the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise, they may not exist.
  • the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, they may be included in the cell set configuration information, as shown in FIG4 .
  • Example 1 In the serving cell configuration of SpCell/primary cell (e.g. including Pcell and/or PScell) (or, for SpCell/primary cell (e.g. including Pcell and/or Pscell)), the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise they may not exist. In other words, if the first cell is not SpCell/primary cell, the ninth high-level parameter and/or the tenth high-level parameter may not exist. Otherwise, they may optionally exist.
  • the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise they may not exist. In other words, if the first cell is not SpCell/primary cell, the ninth high-level parameter and/or the tenth high-level parameter may not exist. Otherwise, they may optionally exist.
  • Example 2 In the serving cell configuration of SpCell/primary cell (e.g. including Pcell and/or PScell) or PUCCH Scell (or, for SpCell/primary cell (e.g. including Pcell and/or PScell) or PUCCH Scell), the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise they may not exist. In other words, if the first cell is not SpCell/primary cell (e.g. including Pcell and/or PScell) or PUCCH Scell, the ninth high-level parameter and/or the tenth high-level parameter may not exist. Otherwise, they may optionally exist.
  • Example 3 In the service cell configuration of the SpCell/primary cell or the Scell that is not configured/provided with dormant BWP and/or dormant group ID (or, in other words, the service cell configuration for the SpCell/primary cell or the Scell that is not configured/provided with dormant BWP and/or dormant group ID), the ninth high-level parameter and/or the tenth high-level parameter may be present, otherwise they may not be present. In other words, if the first cell is not the SpCell/primary cell or the Scell that is not configured/provided with dormant BWP and/or dormant group ID, the ninth high-level parameter and/or the tenth high-level parameter may not be present. Otherwise, they may be present.
  • Example 4 In the serving cell configuration of a cell that is not configured/provided with dormant BWP and/or dormant group ID (or in other words, the serving cell configuration for a cell that is not configured/provided with dormant BWP and/or dormant group ID), the ninth high-level parameter and/or the tenth high-level parameter may be present, otherwise they may not be present.
  • the first cell is not a cell that is not configured/provided with dormant BWP and/or dormant group ID, and the ninth high-level parameter and/or the tenth high-level parameter may not be present. Otherwise, they may be present.
  • Example 5 In the serving cell configuration of a cell where the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter do not exist/are not included (or in other words, if the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter do not exist/are not included), the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise they do not exist.
  • the ninth high-level parameter and/or the tenth high-level parameter do not exist, otherwise, they are optional.
  • Example 2 For the corresponding first cell being a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell not configured with a dormant BWP and/or a sleep group ID and/or a cell not configured with a dormant BWP and/or a sleep group ID and/or a cell set including a first cell (that is, the first cell corresponding to the cell set (i.e., the scheduling cell for scheduling the cells in the cell set) is the aforementioned first cell and/or the cell set includes the corresponding first cell (i.e., includes the scheduling cell for scheduling the cells in the cell set), the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise, it may not exist. For example, if the ninth high-level parameter and/or the tenth high-level parameter exist, they will be included in the cell set configuration information, as shown in Figure 4.
  • Example 1 In the cell set configuration (MC-DCI-Set of Cells) of the cell set (cell set) scheduled by SpCell/primary cell and/or including SpCell/primary cell (or, for the cell set (cell set) scheduled by SpCell/primary cell and/or including SpCell/primary cell), the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise they may not exist.
  • the ninth high-level parameter and/or the tenth high-level parameter may not exist, otherwise they may optionally exist.
  • Example 2 In the cell set configuration (MC-DCI-Set of Cells) of the cell set (cell set) scheduled by SpCell/primary cell or PUCCH Scell and/or including SpCell/primary cell or PUCCH Scell (or, for the cell set (cell set) scheduled by SpCell/primary cell or PUCCH Scell and/or including SpCell/primary cell or PUCCH Scell), the ninth high-level parameter and/or the tenth high-level parameter may optionally exist, otherwise they may not exist.
  • the ninth high-level parameter and/or the tenth high-level parameter may not exist, otherwise they may optionally exist.
  • Example 3 In the cell set configuration (MC-DCI-SetofCells) of the cell set (cell set) of the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, for the cell set (or, In other words, in the cell set configuration for a cell set that is not scheduled by a SpCell/primary cell or a PUCCH Scell or a Scell that is not configured with a dormant BWP and/or a sleep group ID, and/or does not include a SpCell/primary cell or a PUCCH Scell
  • Example 4 In the cell set configuration (MC-DCI-Set of Cells) of a cell set (cell set) scheduled by a cell not configured with dormant BWP and/or dormant group ID, and/or including a cell not configured with dormant BWP and/or dormant group ID (or, for a cell set (cell set) of Scells scheduled by a cell not configured with dormant BWP and/or dormant group ID, and/or including a cell not configured with dormant BWP and/or dormant group ID), the ninth higher layer parameter and/or the tenth higher layer parameter may be optionally present, otherwise absent.
  • the ninth higher layer parameter and/or the tenth higher layer parameter may be absent, otherwise, optionally present.
  • Example 5 In the cell set configuration (MC-DCI-SetofCells) of the cell set (cell set) of the SpCell/primary cell or the Scell that is not configured/provided with the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter, and/or, including the SpCell/primary cell or the Scell that is not configured/provided with the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter (or, for the cell set (cell set) scheduled by the SpCell/primary cell or the Scell that is not configured/provided with the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter, and/or, including the SpCell/primary cell or the Scell that is not configured/provided with the fifth high-level parameter and/or the sixth high-level parameter and/or the
  • Example 3 The ninth high-level parameter and/or the tenth high-level parameter may optionally exist.
  • the service of the first cell does not include the ninth high-level parameter and/or the tenth high-level parameter, or the ninth high-level parameter and/or the tenth high-level parameter included in the service cell configuration information of the first cell is ignored by the terminal device. It can also be said that when the first cell is a PUCCH cell or an Scell, the first DCI format and/or the second DCI format does not include the first information field, the first DCI format and/or the second DCI format does not indicate SCell sleep, or the first information field cannot be used to indicate SCell sleep.
  • the ninth high-level parameter and/or the tenth high-level parameter are included in the search space information in the serving cell configuration information or in the cross-carrier scheduling configuration information (eg CrossCarrierSchedulingConfig).
  • the various information fields in the first DCI format and/or the second DCI format are first described below.
  • the first DCI format and/or the second DCI format includes a second information field, includes or excludes the first information field and/or the third information field and/or the fourth information field, and includes or excludes one or more fifth information fields.
  • a second information field includes or excludes the first information field and/or the third information field and/or the fourth information field, and includes or excludes one or more fifth information fields.
  • the second information domain (Frequency domain resource assignment) is used to indicate frequency domain resource allocation.
  • the frequency domain resource allocation field includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled first cell combination or the scheduled first cell set.
  • the scheduled first cell combination is indicated by the third information field in the first DCI format or configured by the third high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled first cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field).
  • each information block corresponds to ( The information blocks are arranged in ascending order of the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled first cell combination or the scheduled first cell set).
  • information block 1 corresponds to the frequency domain resource allocation for the cell with the smallest cell index
  • information block 2 corresponds to the frequency domain resource allocation for the cell with the second smallest cell index (the second smallest)
  • the second smallest cell index the second smallest
  • the frequency domain resource allocation field includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled second cell combination or the scheduled second cell set.
  • the scheduled second cell combination is indicated by the third information field in the second DCI format or configured by the fourth high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled second cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the first DCI format does not include the fourth information field).
  • each information block corresponds to ( The information blocks are arranged in ascending order of the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled second cell combination or the scheduled second cell set).
  • information block 1 corresponds to the frequency domain resource allocation for the cell with the smallest cell index
  • information block 2 corresponds to the frequency domain resource allocation for the cell with the second smallest cell index (the second smallest)
  • the second smallest cell index the second smallest
  • the information for configuring the cell combination list eg the third high-level parameter ScheduledCellCombo-ListDCI-1-3 for the first DCI formatDCI format is configured with more than one entry or if the DCI format includes a third information field, is equal to the number of scheduled cells indicated by the third information field in the DCI format
  • the information for configuring the cell combination list eg ScheduledCellCombo-ListDCI-1-3 for the DCI format is configured with (or includes only) one entry, Equal to the number of cells configured by the entry included in the third higher layer parameter (egScheduledCellCombo-ListDCI-1-3) or the IE (egScheduledCellCombo) for configuring the scheduled cell combination, otherwise (or if the DCI format does not include the third information field and/or is not provided) is equal to the number of cells in the scheduled cell set configured by the information used to configure the scheduled cell set (eg the first high-level parameter ScheduledCell-ListDCI-1-3),
  • the information for configuring the cell combination list for the second DCI format (eg the fourth higher layer parameter ScheduledCellCombo-ListDCI-0-3) is configured with more than one entry or if the DCI format includes the third information field, is equal to the number of scheduled cells indicated by the third information field in the DCI format
  • the information for configuring the cell combination list for the DCI format (the fourth higher layer parameter eg ScheduledCellCombo-ListDCI-0-3) is configured with (or includes only) one entry, is equal to the number of cells configured by the entry included in the fourth higher layer parameter (egScheduledCellCombo-ListDCI-0-3) or the IE (egScheduledCellCombo) for configuring the scheduled cell combination, otherwise (or if the DCI format does not include the third information field and/or is not provided) It is equal to the number of cells in the scheduled cell set configured by the information used to configure the scheduled cell set (eg the second higher layer parameter ScheduledCell-ListDCI-0-0-
  • the second information field may be used to indicate the scheduled cells and/or the unscheduled cells (in the scheduled cell set or the scheduled cell combination). That is, the second information field (Frequency domain resource assignment) is used to indicate the frequency domain resource allocation and/or the scheduled cells and/or the unscheduled cells (in the scheduled cell set or the scheduled cell combination).
  • the second information field in the first DCI format indicates the scheduled cells and/or the unscheduled cells from the scheduled first cell set (indicated by the fourth information field or configured by the first high-level parameter (when the first DCI format does not include the fourth information field)).
  • the scheduled first cell set includes 4 cells
  • the second information field includes 4 information blocks (block number 1, block number 2, block number 3, block number 4), which correspond to the 4 cells one by one. If all bits in the information block corresponding to a cell are set to the second specific value, the cell is not scheduled, otherwise, the cell is scheduled.
  • the second information field in the first DCI format indicates the scheduled cells and/or the unscheduled cells from the scheduled first cell combination (indicated by the third information field or configured by the third high-level parameter (when the first DCI format does not include the third information field)).
  • the scheduled first cell combination includes 4 cells
  • the second information field includes 4 information blocks, which correspond to the 4 cells one by one. If all the bits in the information block corresponding to a cell are set to the second specific value, the cell is not scheduled, otherwise, the cell is scheduled.
  • the second information field is not used to indicate scheduled cells and/or unscheduled cells.
  • the second information field is used to indicate the scheduled cells and/or unscheduled cells in the first cell combination indicated by the third information field.
  • the third information field (Scheduled cells indicator) is used to indicate the scheduled cells (or, to indicate the scheduled first cell combination or the second cell combination).
  • the third information field indicates the scheduled cells from the scheduled (first) cell set (by indicating a first cell combination).
  • the scheduled (first) cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field).
  • the third information field indicates the scheduled cells from the scheduled (second) cell set (by indicating a second cell combination).
  • the scheduled (second) cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the second DCI format does not include the fourth information field).
  • the first DCI format and/or the second DCI format includes or does not include a third information field.
  • the third high-level parameter egScheduledCellCombo-ListDCI-1-3
  • the third information field does not exist, or the number of bits is 0, otherwise, the number of bits is
  • the scheduled cell is indicated from the scheduled first cell set (or, the first cell combination is indicated from the first cell combination list (in the first cell set)), wherein I DL is, for example, The number of entries configured by ScheduledCellCombo-ListDCI-1-3 (that is, the number of the fourteenth high-level parameters it includes). If ScheduledCellCombo-ListDCI-1-3 is configured with only one entry, the scheduled cell is the cell configured by ScheduledCellCombo-ListDCI-1-3.
  • the fourth high-level parameter egScheduledCellCombo-ListDCI-0-3 (for/corresponding to the scheduled second cell set) is not configured (or, when the scheduled first cell set does not include the first cell combination list), the third information field does not exist, or the number of bits is 0, otherwise, the number of bits is To indicate the scheduled cell from the second cell set to be scheduled (or to indicate the second cell combination from the second cell combination list (in the second cell set)), wherein I UL is, for example, the number of entries configured in ScheduledCellCombo-ListDCI-0-3 (that is, the number of fourteenth high-level parameters it includes). If ScheduledCellCombo-ListDCI-0-3 is configured with only one entry, the scheduled cell is the cell configured in ScheduledCellCombo-ListDCI-0-3.
  • the fourth high-level parameter egScheduledCellCombo-ListDCI-0-3
  • the fourth information field (Scheduled cell set indicator) is used to indicate a scheduled cell set.
  • the fourth information field indicates a scheduled (first) cell set from a plurality of (first) cell sets configured by (the eleventh higher-level parameter).
  • the fourth information field indicates a scheduled (second) cell set from a plurality of (second) cell sets configured by (the eleventh higher-level parameter).
  • the fourth information field includes Wherein, N set is the number of cell sets configured by the eleventh high-level parameter (eg MC-DCI-SetofCellsToAddModList). For example, the relationship between the value of the fourth information field and the indicated scheduled cell set is shown in Table 1 below. When the value of the fourth information field is 0 (decimal), the scheduled cell set is the cell set configured by the first entry of the eleventh high-level parameter configuration.
  • N set is the number of cell sets configured by the eleventh high-level parameter (eg MC-DCI-SetofCellsToAddModList).
  • the eleventh high-level parameter eg MC-DCI-SetofCellsToAddModList
  • the fourth information field in the first DCI format includes Bit, where N set1 is the number of the first cell set configured by the eleventh high-level parameter (eg MC-DCI-SetofCellsToAddModList).
  • N set1 is the number of the first cell set configured by the eleventh high-level parameter (eg MC-DCI-SetofCellsToAddModList).
  • the relationship between the value of the fourth information field and the indicated scheduled (first) cell set is shown in Table 2 below.
  • the scheduled cell set is the first cell set including the first cell set configured by the eleventh high-level parameter, or in other words, the first cell set.
  • the fourth information field in the second DCI format includes bits, where N se2t is the number of second cell sets configured by the eleventh high-level parameter (eg MC-DCI-SetofCellsToAddModList).
  • the relationship between the value of the fourth information field and the indicated scheduled (second) cell set is shown in Table 2 below.
  • the scheduled cell set is the first cell set including the second cell set configured by the eleventh high-level parameter, or in other words, the second cell set.
  • the cell set ID corresponding to a first cell set or a second cell set is the cell set ID configured by the thirteenth high-level parameter in the twelfth configuration information including the first high-level parameter for configuring the first cell set or the second high-level parameter for configuring the second cell set.
  • the terminal device does not expect the fourth information field to indicate a cell set that does not include the first cell set, and/or does not expect the value of the fourth information field to be equal to (in the eleventh high-level parameter) an entry that does not include the first high-level parameter (the twelfth high-level parameter (eg MC-DCI-SetofCells) The value of the cell set ID configured by the thirteenth high-level parameter.
  • the twelfth high-level parameter eg MC-DCI-SetofCells
  • the terminal device does not expect the fourth information field to indicate a cell set that does not include the second cell set, and/or does not expect the value of the fourth information field to be equal to an entry (in the eleventh high-level parameter) that does not include the second high-level parameter (the value of the cell set ID configured by the thirteenth high-level parameter in the twelfth high-level parameter (eg MC-DCI-SetofCells)).
  • the first DCI format and/or the second DCI format does not include a fourth information field.
  • the eleventh high-level parameter includes only one twelfth high-level parameter
  • the first DCI format and the second DCI format do not include the fourth information field.
  • the twelfth high-level parameter includes the first high-level parameter
  • the corresponding scheduled cell set is the first cell set configured by the twelfth high-level parameter or the first high-level parameter.
  • the twelfth high-level parameter includes the second high-level parameter, for a sent/received second DCI format
  • the corresponding scheduled cell set is the second cell set configured by the twelfth high-level parameter or the second high-level parameter.
  • the eleventh high-level parameter only includes a twelfth high-level parameter that includes the first high-level parameter
  • the first DCI format does not include the fourth information field
  • its corresponding scheduled cell set is the first cell set configured by the twelfth high-level parameter or the first high-level parameter.
  • the eleventh high-level parameter only includes a twelfth high-level parameter that includes a second high-level parameter
  • the second DCI format does not include the fourth information field
  • its corresponding scheduled cell set is the second cell set configured by the twelfth high-level parameter or the second high-level parameter.
  • one or more fifth information fields include modulation and coding scheme, new data indicator, redundancy version, HARQ process number, antenna ports, DMRS sequence initialization, and may also include but are not limited to at least one of the following information fields: for the first DCI format: DCI format identifier, BWP indicator, time domain resource assignment, VRB-to-PRB mapping, PRB bundling size indicator, rate matching indicator, ZP CSI-RS trigger, downlink assignment index, TPC command for scheduled PUCCH, PUCCH resource indication.
  • DCI formats identifier DCI formats identifier, BWP indication, Time domain resource assignment, Frequency hopping flag, TPC command for scheduled PUCCH, SRS resource indicator, Precoding information and number of layers.
  • SRS request SRS offset indicator
  • CSI request SRS request
  • PTRS-DMRS association CSI request
  • PTRS-DMRS association CSI request
  • CSI request PTRS-DMRS association
  • UL-SCH indicator open-loop power control parameter set indication
  • priority indicator priority indicator
  • channel access ChannelAccess-CPext minimum applicable scheduling offset indicator
  • PDCCH monitoring adaptation indication examples are not given one by one here.
  • the modulation and coding mode includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled first cell combination or the scheduled first cell set.
  • the scheduled first cell combination is indicated by the third information field in the first DCI format or configured by the third high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled first cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field).
  • each information block corresponds to ( The information block is based on the modulation and coding mode of (the first scheduled cell combination or the cells in the first scheduled cell set)
  • the cell index e.g., the serving cell index and/or the second index
  • information block 1 corresponds to the MSC for the cell with the smallest cell index
  • information block 2 corresponds to the MSC for the cell with the second smallest cell index
  • Each information block has 5 bits.
  • the new data indication includes information blocks, where For example, it is/is equal to the number of cells in the scheduled first cell combination or the scheduled first cell set.
  • the scheduled first cell combination is indicated by the third information field in the first DCI format or configured by the third high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled first cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field).
  • each information block corresponds to ( The information blocks are arranged in ascending order according to the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled first cell combination or the scheduled first cell set).
  • information block 1 corresponds to the new data indication for the cell with the smallest cell index
  • information block 2 corresponds to the new data indication for the cell with the second smallest cell index (the second smallest)
  • Each information block has 1 bit.
  • the redundant version includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled first cell combination or the scheduled first cell set.
  • the scheduled first cell combination is indicated by the third information field in the first DCI format or configured by the third high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled first cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field). For example, when the (corresponding) first cell combination list (or the third high-level parameter) is not configured (for the scheduled first cell set), is equal to the number of cells in the scheduled first cell set, when the (corresponding) first cell combination list (or the third high-level parameter) is configured (for the scheduled first cell set), is equal to the number of cells in the first cell combination to be scheduled, but is not limited thereto.
  • each information block corresponds to ( The RV of a cell in the first cell group is
  • the cell indexes e.g., the serving cell index and/or the second index
  • information block 1 corresponds to the RV for the cell with the smallest cell index
  • information block 2 corresponds to the RV for the cell with the second smallest cell index (the second smallest)
  • Each information block has 0, 1, or 2 bits.
  • the number of HARQ processes includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled first cell combination or the scheduled first cell set.
  • the scheduled first cell combination is indicated by the third information field in the first DCI format or configured by the third high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled first cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field). For example, when the (corresponding) first cell combination list (or the third high-level parameter) is not configured (for the scheduled first cell set), is equal to the number of cells in the scheduled first cell set, when the (corresponding) first cell combination list (or the third high-level parameter) is configured (for the scheduled first cell set), is equal to the number of cells in the first cell combination to be scheduled, but is not limited thereto.
  • each information block corresponds to ( The information blocks are arranged in ascending order according to the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled first cell combination or the scheduled first cell set).
  • the cell index for example, the serving cell index and/or the second index
  • information block 1 corresponds to the HARQ process number for the cell with the smallest cell index
  • information block 2 corresponds to the HARQ process number for the cell with the second smallest cell index (the second smallest)
  • Each information block has 0, 1 or 2 bits.
  • the scheduled first cell combination is indicated by the third information field in the first DCI format or configured by the third high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled first cell set is indicated by the fourth information field in the first DCI format or configured by the first high-level parameter (when the first DCI format does not include the fourth information field). For example, when (for the scheduled first When the cell set) is not configured with the (corresponding) first cell combination list (or the third high-level parameter), is equal to the number of cells in the scheduled first cell set, when the (corresponding) first cell combination list (or the third high-level parameter) is configured (for the scheduled first cell set), is equal to the number of cells in the first cell combination to be scheduled, but is not limited thereto.
  • each information block corresponds to ( The information blocks are arranged in ascending order of the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled first cell combination or the scheduled first cell set).
  • the cell index for example, the serving cell index and/or the second index
  • information block 1 corresponds to the antenna port for the cell with the smallest cell index
  • information block 2 corresponds to the antenna port for the cell with the second smallest cell index (the second smallest)
  • the DMRS sequence initialization includes 1 bit, and the information field can be applied to all scheduled cells indicated by the third information field or the second information field.
  • the modulation and coding mode includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled second cell combination or the scheduled second cell set.
  • the scheduled second cell combination is indicated by the third information field in the second DCI format or configured by the fourth high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled second cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the first DCI format does not include the fourth information field).
  • each information block corresponds to ( The information blocks are arranged in ascending order according to the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled second cell combination or the scheduled second cell set).
  • information block 1 corresponds to the modulation and coding mode for the cell with the smallest cell index
  • information block 2 corresponds to the modulation and coding mode for the cell with the second smallest cell index (the second smallest)
  • Each information block has 5 bits.
  • the new data indication includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled second cell combination or the scheduled second cell set.
  • the number of scheduled second cell combinations is indicated by the third information field in the second DCI format or configured by the fourth high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled second cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the first DCI format does not include the fourth information field).
  • the (corresponding) second cell combination list (or the fourth high-level parameter) is not configured, is equal to the number of cells in the scheduled second cell set
  • the (corresponding) second cell combination list (or the fourth higher layer parameter) is configured (for the scheduled second cell set) is equal to the number of cells in the second cell combination to be scheduled, but is not limited thereto.
  • each information block corresponds to ( The information blocks are arranged in ascending order according to the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled second cell combination or the scheduled second cell set).
  • the cell index for example, the serving cell index and/or the second index
  • information block 1 corresponds to the new data indication for the cell with the smallest cell index
  • information block 2 corresponds to the new data indication for the cell with the second smallest cell index (the second smallest)
  • each information block has 1 bit.
  • the redundant version includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled second cell combination or the scheduled second cell set.
  • the scheduled second cell combination is indicated by the third information field in the second DCI format or configured by the fourth high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled second cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the first DCI format does not include the fourth information field).
  • the (corresponding) second cell combination list (or the fourth high-level parameter) is not configured (for the scheduled second cell set)
  • the (corresponding) second cell combination list (or the fourth higher layer parameter) is configured (for the scheduled second cell set) is equal to the number of cells in the second cell combination to be scheduled, but is not limited thereto.
  • each information block corresponds to ( The information blocks are arranged in ascending order according to the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled second cell combination or the scheduled second cell set).
  • the cell index for example, the serving cell index and/or the second index
  • information block 1 corresponds to the RV for the cell with the smallest cell index
  • information block 2 corresponds to the RV for the cell with the second smallest cell index (the second smallest)
  • Each information block has 0, 1 or 2 bits.
  • the number of HARQ processes includes information blocks, information block 1, information block 2, ..., information block in, For example, it is/is equal to the number of cells in the scheduled second cell combination or the scheduled second cell set.
  • the scheduled second cell combination is indicated by the third information field in the second DCI format or configured by the fourth high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled second cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the first DCI format does not include the fourth information field).
  • the (corresponding) second cell combination list (or the fourth high-level parameter) is not configured (for the scheduled second cell set)
  • the (corresponding) second cell combination list (or the fourth higher layer parameter) is configured (for the scheduled second cell set) is equal to the number of cells in the second cell combination to be scheduled, but is not limited thereto.
  • each information block corresponds to ( The information blocks are arranged in ascending order according to the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled second cell combination or the scheduled second cell set).
  • the cell index for example, the serving cell index and/or the second index
  • information block 1 corresponds to the HARQ process number for the cell with the smallest cell index
  • information block 2 corresponds to the HARQ process number for the cell with the second smallest cell index (the second smallest)
  • Each information block has 0, 1 or 2 bits.
  • the scheduled second cell combination is indicated by the third information field in the second DCI format or configured by the fourth high-level parameter (when the first DCI format does not include the third information field).
  • the scheduled second cell set is indicated by the fourth information field in the second DCI format or configured by the second high-level parameter (when the first DCI format does not include the fourth information field).
  • the (corresponding) second cell combination list (or the fourth high-level parameter) is not configured (for the scheduled second cell set)
  • the (corresponding) second cell combination list (or the fourth higher layer parameter) is configured (for the scheduled second cell set)
  • It is equal to the number of cells in the second cell group scheduled, but is not limited thereto.
  • each information block corresponds to ( The information blocks are arranged in ascending order of the cell index (for example, the serving cell index and/or the second index) (of the cells in the scheduled second cell combination or the scheduled second cell set).
  • the cell index for example, the serving cell index and/or the second index
  • information block 1 corresponds to the antenna port for the cell with the smallest cell index
  • information block 2 corresponds to the antenna port for the cell with the second smallest cell index (the second smallest)
  • the DMRS sequence initialization includes 1 bit, and the information field can be applied to all scheduled cells indicated by the third information field or the second information field.
  • the first information field (Scell dormancy indication) is used for Scell dormancy indication.
  • the first information field includes a first bitmap bitmap, and how the first information field indicates Scell dormancy will be described later.
  • the ninth high-level parameter and/or the tenth high-level parameter are not enabled (is not enabled), for example, when the ninth high-level parameter and/or the tenth high-level parameter are not included/existent in the serving cell configuration information, the first information field does not exist, or the number of bits in the first information field is 0.
  • the number of bits in the first information field is determined by the number of Scell groups and/or the number of dormancy group IDs (s) (the seventh high-level parameter (DormancyGroupID-r16)).
  • the activation DL BWP when the value of a bit of the first bitmap is 0, for each UE of the activated SCell in the configured corresponding SCell group, the activation DL BWP (provided by the fifth high-level parameter) is indicated; when the value of a bit of the first bitmap is 1, when the currently activated DL BWP is a dormant DL BWP, for each UE of the activated SCell in the configured corresponding SCell group, the activation DL BWP (provided by the sixth high-level parameter) is indicated; when the currently activated DL BWP is not a dormant DL BWP, for each UE of the activated SCell in the configured corresponding SCell group, the currently activated DL BWP is indicated.
  • the terminal device sets the activated DL BWP to the indicated activated DL BWP.
  • the ninth high-level parameter and/or the tenth high-level parameter are also limited by the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter and/or the fifteenth high-level parameter.
  • the seventh high-level parameter and/or the fifteenth high-level parameter DormancyGroupID-r16 are configured/provided, the first DCI format and/or the second DCI format are respectively configured to have the first information field.
  • the number of bits in the first information field is 0, otherwise, it may be X (e.g., 1, 2, 3, 4, 5) bits, and the number of bits or the bitmap is determined according to the number of different DormancyGroupID(s) configured by the seventh high-level parameter dormancyGroupWithinActiveTime, and the first information field includes a first bitmap, the first Each bit in the bitmap corresponds to a Scell group and/or a dormancy group ID (configured by the seventh high-level parameter dormancyGroupWithinActiveTime), and the MSB to LSB of the first information field or the first bitmap correspond to the first to the last Scell group in ascending order of the dormancy group ID.
  • the above-mentioned Scell group is identified by a dormancy group ID. For example:
  • the number of bits in the first information field is 0, otherwise, it can be X (for example, 1, 2, 3, 4, 5) bits, and the number of bits or the bitmap is determined according to the number of different DormancyGroupID(s) configured by the seventh high-level parameter dormancyGroupWithinActiveTime.
  • the first information field includes a first bitmap, and each bit in the first bitmap corresponds to a Scell group and/or a sleep group ID (configured by the seventh high-level parameter dormancyGroupWithinActiveTime).
  • the MSB to LSB of the first information field or the first bitmap correspond to the first to the last Scell group in ascending order of the sleep group ID.
  • the above-mentioned Scell group is identified by a sleep group ID. For example:
  • the ninth high-level parameter and/or the tenth high-level parameter are not limited to the fifth high-level parameter and/or the sixth high-level parameter and/or the seventh high-level parameter.
  • the seventh high-level parameter and/or the fifteenth high-level parameter DormancyGroupID-r16 are not configured/provided
  • the first DCI format and/or the second DCI format may be configured to have the first information field respectively through the ninth high-level parameter and/or the tenth high-level parameter. For example:
  • the seventh high-level parameter and/or the fifteenth high-level parameter when the tenth high-level parameter is not enabled, the number of bits in the first information field is 0. Otherwise, when the seventh high-level parameter and/or the fifteenth high-level parameter are not configured/provided, the number of bits in the first information field is 0.
  • the seventh high-level parameter and/or the fifteenth high-level parameter when configured/provided, it can be X (for example, 1, 2, 3, 4, 5) bits.
  • the number of bits or the bitmap is determined according to the number of different DormancyGroupID(s) configured by the seventh high-level parameter dormancyGroupWithinActiveTime.
  • the first information field includes a first bitmap.
  • Each bit in the first bitmap corresponds to a Scell group and/or a sleep group ID (configured by the seventh high-level parameter dormancyGroupWithinActiveTime).
  • the MSB to LSB of the first information field or the first bitmap correspond to the first to the last Scell group in ascending order of the sleep group ID.
  • the above-mentioned Scell group is identified by a sleep group ID. For example:
  • the ninth high-level parameter when the ninth high-level parameter is not enabled (is not enabled), the number of bits in the first information field is 0, otherwise, when the seventh high-level parameter and/or the fifteenth high-level parameter are not configured/provided, the number of bits in the first information field is 0, and when the seventh high-level parameter and/or the fifteenth high-level parameter are configured/provided, it can be X (for example, 1, 2, 3, 4, 5) bits, and the number of bits or the bitmap is determined according to the number of different DormancyGroupID(s) configured by the seventh high-level parameter dormancyGroupWithinActiveTime, the first information field includes a first bitmap, each bit in the first bitmap corresponds to a Scell group and/or a sleep group ID (configured by the seventh high-level parameter dormancyGroupWithinActiveTime), and the MSB to LSB of the first information field or the first bitmap correspond to the first to the last Scell group in ascending order of the sleep group ID.
  • the following describes how the first DCI format and/or the second DCI format supports cell sleep indication for a (per) secondary cell group, including whether simultaneous scheduling of cells (PDSCH and/or PUSCH of the cells) is supported.
  • the first DCI format and/or the second DCI format only uses the first information field to indicate Scell sleep, wherein only using the first information field means, for example, that bits in other information fields in the DCI format do not correspond to Scell or Scell group.
  • the first DCI format and/or the second DCI format includes the first information field, and one bit of the first information field corresponds to a Scell group and/or a dormancy group ID (DormancyGroupID).
  • the first information field includes a first bitmap, and each bit in the first bitmap corresponds to a Scell group and/or a sleep group ID.
  • the MSB to LSB correspond to the first to the last Scell group in ascending order of the sleep group ID.
  • the number of bits included in the first information field or the first bitmap is determined by the number of Scell groups and/or the number of sleep group IDs (s).
  • the cell used to send the DCI format (i.e., the first cell) and the Scell (s) in the Scell group belong to the same or different cell groups and/or the same or different PUCCH groups.
  • the cell group includes MCG and/or SCG, that is, it is assumed that they belong to the same cell group, that is, they all belong to MCG, or they all belong to SCG.
  • the first DCI format and/or the second DCI format can be scheduled while indicating dormancy, and the first DCI format and/or the second DCI format only schedule the first cell (the cell for sending the DCI format) and/or the second cell
  • the second cell includes a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or an Scell that is not configured with a dormant BWP and/or a dormant group ID and/or a cell that is not configured with a dormant BWP and/or a dormant group ID and/or a cell that is not indicated as dormant by the first information field in the first DCI format and/or the second DCI format.
  • the first cell and the second cell may or may not be the same cell, or the second cell may or may not include the first cell.
  • the scheduled cells indicated by the second information field and/or the third information field in the first DCI format or the second DCI format only include the first cell and/or the second cell.
  • the second information field can also be used to indicate scheduled cells and/or unscheduled cells, the scheduled cells indicated by the second information field only include the first cell and/or the second cell, and/or the second information field indicates that cells other than the first cell and/or the second cell in the scheduled first cell set or the scheduled cells indicated by the third information field or the scheduled cells configured by the third high-level parameters and/or the fourth high-level parameters are not scheduled.
  • the first DCI format may further include a third information field for indicating scheduled cells, and the cells indicated by the third information field only include the first cell and/or the second cell.
  • the third information field indicates the scheduled cells from the scheduled first cells.
  • the second DCI format may further include a third information field for indicating scheduled cells, and the cells indicated by the third information field include only the first cell and/or the second cell.
  • the third information field indicates the scheduled cell from the scheduled second cell set.
  • the scheduled first cell set is configured by a first high-level parameter or indicated by a fourth information field in the first DCI format
  • the scheduled second cell set is configured by a second high-level parameter or indicated by a fourth information field in the first DCI format.
  • the first DCI format may also include a first cell to be scheduled.
  • the second DCI format may further include a fourth information field for indicating a scheduled cell set, wherein the first cell set indicated by the fourth information field includes the first cell and/or the second cell.
  • the second DCI format may also include a fourth information field for indicating a scheduled second cell set, wherein the second cell set indicated by the fourth information field includes the first cell and/or the second cell.
  • Example 1 When only the first information field is used to indicate that the Scell is dormant, the cell is scheduled, but the Scell that may be instructed to be dormant (the Scell configured with the dormant BWP and/or dormant group ID) is not scheduled.
  • Example 1 Schedule only SpCell/primary cell (the cell is or is not the primary cell)
  • the first set of scheduled cells includes SpCell/primary cell (for example, configured by a first high-level parameter or indicated by a fourth information field), and the second set of scheduled cells includes SpCell/primary cell (for example, configured by a second high-level parameter or indicated by a fourth information field); and/or,
  • the first DCI format includes the third information field (and/or, when the third high-level parameter for the scheduled cell set is configured and/or the third high-level parameter is configured with multiple entries), the (scheduled) cell indicated by the third information field only includes SpCell/primary cell (that is, the third information field only indicates SpCell/primary cell); the second DCI format includes the third information field (and/or, when the fourth high-level parameter for the scheduled cell set is configured and/or the fourth high-level parameter is configured with multiple entries), the (scheduled) cell indicated by the third information field only includes SpCell/primary cell (that is, the third information field only indicates SpCell/primary cell).
  • Case 2 The third high-level parameter for the scheduled cell set is not configured, and the (scheduled) cells indicated by the second information field only include SpCell/primary cell (that is, the second information field only indicates SpCell/primary cell).
  • the second information field only schedules cells belonging to the first cell and/or the second cell, and does not schedule cells outside the first cell and/or the second cell;
  • the fourth high-level parameter for the scheduled cell set is not configured, and the (scheduled) cells indicated by the second information field only include SpCell/primary cell (that is, the second information field only indicates SpCell/primary cell).
  • the second information field only schedules cells belonging to the first cell and/or the second cell, and does not schedule cells outside the first cell and/or the second cell.
  • Example 2 Schedule only SpCell/primary cell and/or PUCCH Scell (the cell is or is not the primary cell)
  • Example 3 Scheduling only SpCell/primary cell and/or Scell that is not configured/provided with sleep BWP and/or sleep group ID (the cell is or is not the primary cell)
  • Example 4 Only schedule cells that are not configured/provided with dormant BWP and/or dormant group ID (the cell is or is not the first cell)
  • Example 2 When only the first information field is used to indicate that the Scell is dormant, the Scell that may be instructed to be dormant can be scheduled (Scell configured/provided with the seventh high-level parameter and/or the fifteenth high-level parameter, or Scell belonging to the configured Scell group), for example, only scheduling cells that are not indicated as dormant by the first information field (or, only scheduling cells that do not belong to the dormant cell group indicated by the first information field.
  • Scell configured/provided with the seventh high-level parameter and/or the fifteenth high-level parameter, or Scell belonging to the configured Scell group for example, only scheduling cells that are not indicated as dormant by the first information field (or, only scheduling cells that do not belong to the dormant cell group indicated by the first information field.
  • the first DCI format and/or the second DCI format can schedule a third cell while indicating that the Scell is dormant
  • the third cell includes a cell indicated as dormant by the first information field and/or a cell configured with a dormant BWP and/or a dormant group ID.
  • the cell scheduled by the first DCI format and/or the second DCI format is configured by the first high-level parameter and/or the second high-level parameter and/or is indicated by the second information field and/or the third information field in the first DCI format and/or the second DCI format.
  • the information block corresponding to the third cell is set to an invalid value or a default value and/or is reserved and/or ignored by the terminal device.
  • Example 3 When only the first information field is used to indicate that the Scell is dormant, the Scell indicated by the field as dormant (or entering dormancy, or entering/activating/switching to dormancy BWP) (or the Scell belonging to the Scell group indicated by the field as dormant (or entering dormancy, or entering/activating/switching to dormancy BWP)) can be scheduled.
  • the scheduled cells include cells indicated by the first information field as dormant
  • the information field of Type2 including one or more information blocks
  • the information block corresponding to the cell indicated as dormant is set to an invalid value and/or is reserved and/or the terminal device ignores the information block corresponding to the cell
  • the information field of Type1B based on a configuration indicating a list including one or more lists, wherein one list includes configuration indexes corresponding to multiple cells respectively
  • the index corresponding to the cell is set to an invalid value and/or is reserved and/or the terminal device ignores the index corresponding to the cell.
  • the scheduled cells include cells belonging to a Scell group indicated as dormant by the first information field
  • the information block corresponding to the cell belonging to the Scell group is set to an invalid value and/or is reserved and/or the UE ignores the information block corresponding to the cell
  • the index corresponding to the cell is set to an invalid value and/or is reserved and/or the terminal device ignores the index corresponding to the cell.
  • the first DCI format and/or the second DCI format do not schedule cells, that is, the first DCI format and/or the second DCI format supports scheduling one or more cells, but does not actually schedule cells. In other words, no scheduling is performed while indicating sleep, for example, the bit in the second information field is set to a second specific value. Therefore, there is no situation where a Scell that may be instructed to sleep is scheduled.
  • the terminal device determines the DCI format according to the second information field and/or the third information field.
  • the first information field in the DCI format indicates Scell dormancy in the above manner. For example, when the scheduled cells indicated by the second information field and/or the third information field only include the first cell and/or the second cell, or when the second information field and/or the third information field do not indicate a scheduled cell or indicate a cell that is not scheduled or does not schedule a cell, the first information field in the DCI format indicates Scell dormancy in the above manner; when the scheduled cells indicated by the second information field and/or the third information field include cells other than the first cell and/or the second cell, or when the second information field and/or the third information field indicate a scheduled cell, the first information field in the DCI format is invalid, and/or is reserved, and/or does not indicate Scell dormancy.
  • the following describes how the first DCI format and/or the second DCI format supports cell sleep indication for (per) secondary cell, including whether simultaneous scheduling of cells (PDSCH and/or PUSCH of the cell) is supported.
  • the first DCI format and/or the second DCI format may include the first information field, and one bit of the first information field and/or one or more fifth information fields in the first DCI format corresponds to one Scell. That is, instead of using only the first information field to indicate Scell sleep, the first information field and one or more fifth information fields may be used in combination to indicate Scell sleep, or the first information field is retained and one or more fifth information fields are used in combination to indicate Scell sleep. In other words, in addition to the indication function of the one or more fifth information fields as described above, one or more fifth information fields may also be used to indicate Scell sleep.
  • the first information field and/or the one or more fifth information fields include/provide a second bitmap, and each bit in the second bitmap corresponds to a Scell.
  • the first information field and/or the other one or more information fields or the second bitmap correspond to the Scells with the lowest Scell index to the highest Scell index in ascending order of Scell index.
  • the Scells corresponding to the second bitmap include Scells configured with dormancy BWP and/or sleep group ID, and/or Scells that are not configured with dormancy BWP and/or sleep group ID.
  • the number of bits included in the second bitmap is determined by the number of Scells, and the number of Scells refers to the number of Scells configured with dormancy BWP and/or sleep group ID (only Scells configured with dormancy BWP and/or sleep group ID are counted), or refers to the number of configured Scells (regardless of whether a Scell is configured with dormancy BWP and/or sleep group ID, all are counted).
  • the cell (first cell) used to send the DCI format and the Scell belong to the same or different cell groups and/or the same or different PUCCH groups.
  • the cell group includes MCG and/or SCG, that is, it is assumed that they belong to the same cell group, that is, both belong to MCG, or both belong to SCG.
  • the second bitmap is composed of/provided by part or all of the bits of each of the first information field and/or the one or more fifth information fields.
  • the bits are used as the bits from MSB to LSB in the above-mentioned second bitmap from first to last according to the position of the part or all of the bits in each information field (or the order in which they are listed) and/or the position of these information fields in the corresponding DCI format (or the order in which they are listed).
  • the bits from MSB to LSB of the second bitmap include ⁇ MSB to LSB in the MCS domain for TB1, MSB to LSB in the NDI domain for TB1, MSB to LSB in the RV of TB1, MSB to LSB in the HARQ process number domain, MSB to LSB in the Antenna ports domain, DMRS sequence initialization MSB to LSB ⁇ , and for another example, it includes ⁇ MSB to LSB in the MCS domain for TB1, MSB to LSB in the NDI domain for TB1, MSB to LSB in the RV of TB1, MSB to LSB in the HARQ process number domain, and MSB to LSB in the first information domain ⁇ , and for another example, it includes ⁇ MSB to LSB of information block 1 in the MCS domain for TB1, MSB to LSB of information block 1 in the NDI domain for TB1, MSB to LSB of information block 1 in the RV domain for TB1, MS
  • the activation of DL BWP (provided by the fifth high-level parameter) is indicated; when the value of a bit of the second bitmap is 1, when the currently activated DL BWP is a dormant DL BWP, for the UE corresponding to the activated SCell, the activation of DL BWP (provided by the sixth high-level parameter) is indicated; when the currently activated DL BWP is not a dormant DL BWP, for the UE corresponding to the activated SCell, the currently activated DL BWP is indicated.
  • the terminal device sets the activated DL BWP to the indicated activated DL BWP.
  • the first DCI format and/or the second DCI format does not include the sixth information field (one-shot HARQ-ACK request), or the bits in the sixth information field included in the first DCI format and/or the second DCI format are set to a first specific value, which may include 0, that is, in this embodiment, all bits in the sixth information field are set to 0.
  • the implementation manner of the second information field is described as follows.
  • the bits in the second information field in the first DCI format and/or the second DCI format are set to a second specific value.
  • All bits of a first information block corresponding to a cell configured with a first resource allocation type are set to a second specific value, and the second specific value is 0; all bits of a first information block corresponding to a cell configured with a second resource allocation type (resource allocation type 1) are set to a second specific value, and the second specific value is 1; a first information block corresponding to a cell configured with a dynamic switching resource allocation type (i.e., there is a DCI indicating the use of resource allocation type 0 or more). All bits of the first information block of the cell where the first information block is 1) are set to a second specific value, and the second specific value is 0 or 1.
  • the one or more first information blocks in the second information field include all or part of the information blocks in the second information field. Or the one or more first information blocks include at least one information block, or at least two information blocks in the second information field.
  • the first DCI format and/or the second DCI format do not support simultaneous scheduling of cells.
  • the one or more first information blocks are part of the information blocks in the second information field (at least 1 information block or at least 2 information blocks, for example, including the first information block)
  • simultaneous scheduling of cells can be supported (scheduling using the remaining second information blocks).
  • the second information field also includes a second information block, and the bits in one or more second information blocks in the second information field are not set to the second specific value, and/or the second information block in the second information field is used to provide information for scheduling PDSCH.
  • the one or more second information blocks in the second information field include information blocks in the second information field other than the one or more first information blocks.
  • the following describes how to use the first information field and/or one or more fifth information fields to indicate SCell sleep using the second bitmap.
  • the specific composition of the first information field and the fifth information field is as described above, and will not be repeated here.
  • the modulation and coding mode and/or new data indication and/or redundancy version are for the first transmission block (TB1) and/or the second transmission block (TB2).
  • the fifth information field including one or more information blocks for example, the modulation and coding mode and/or new data indication and/or redundancy version and/or the number of HARQ processes, whether the antenna port includes an information block depends on the configuration, and other fifth information fields include information blocks by default
  • one bit in one or more third information blocks in the fifth information field corresponds to a Scell.
  • the one or more third information blocks include all or part of the information blocks in the fifth information field.
  • the one or more third information blocks include the first N 2 information blocks in the fifth information field and/or the last N 3 information blocks in the fifth information field, or, include the N 4th information block in the fifth information field, or, include the information block in the fifth information field corresponding to the first information block in the second information field.
  • the corresponding information block means: a third information block corresponds to a first information block in the second information field, and/or corresponds to the same cell as a first information block in the second information field, and/or has the same sequence number as a first information block in the second information field.
  • the fifth information field also includes a fourth information block, wherein one or more fourth information blocks are not used to indicate Scell sleep, and/or all (any) of the fourth information blocks in the fifth information field The bits do not correspond to Scell, and/or the fourth information block in the fifth information field is used to provide information for scheduling PDSCH.
  • the one or more fourth information blocks include information blocks other than the one or more third information blocks in the fifth information field.
  • the number of third information blocks in the fifth information field is the same as or different from the number of first information blocks in the second information field.
  • the number of information blocks in the fifth information field is the same as or different from the number of information blocks in the second information field.
  • the first transport block and/or the second transport block are involved or not involved.
  • Example 1 The first DCI format does not include the sixth information field (one-shot HARQ-ACK request), or the bit in the sixth information field included in the first DCI format is set to 0, and all bits of each information block of the second information field (all first information blocks, excluding the second information block): all bits of the first information block corresponding to the cell configured with resource allocation type 0 are set to 0, all bits of the first information block corresponding to the cell configured with the second resource allocation type (resource allocation type 1) are set to 1, and all bits of the first information block corresponding to the cell configured with the dynamic switching resource allocation type are set to the second specific value of 0 or 1.
  • the first information field exists (reserved, but not used to indicate SCell sleep).
  • the fifth information field (modulation coding mode and/or new data indication and/or redundancy version) corresponding to the first transmission block and the antenna port and DMRS sequence initialization are used to indicate SCell sleep, forming a second bitmap, and one bit in the second bitmap corresponds to one Scell.
  • the MSB to LSB of the second bitmap correspond to the Scell with the lowest Scell index to the highest Scell in ascending order of Scell index.
  • Example 2 The first DCI format does not include the sixth information field (one-shot HARQ-ACK request), or the bits in the sixth information field included in the first DCI format are set to 0, and all bits of each information block of the second information field (all first information blocks, excluding the second information block): all bits of the first information block corresponding to the cell configured with resource allocation type 0 are set to 0, all bits of the first information block corresponding to the cell configured with the second resource allocation type (resource allocation type 1) are set to 1, and all bits of the first information block corresponding to the cell configured with dynamic switching resource allocation type are set to the second specific value of 0 or 1.
  • the first information field exists (reserved, but not used to indicate SCell sleep).
  • the second bitmap One bit in the bitmap corresponds to one Scell.
  • the MSB to LSB of the second bitmap correspond to the Scells with the lowest Scell index to the highest Scell index in ascending order of Scell index.
  • Example 1 simultaneous scheduling of cells is not supported, that is, the first DCI format and/or the second DCI format does not support scheduling of one or more cells.
  • the first DCI format and/or the second DCI format includes a third information field, which indicates at least 2 scheduled cells, and all bits in at least 1 information block (e.g. including the first, but not limited to, first information block) in the second information field: all bits of the first information block corresponding to the cell configured with resource allocation type 0 are set to 0, all bits of the first information block corresponding to the cell configured with the second resource allocation type (resource allocation type 1) are set to 1, and all bits of the first information block corresponding to the cell configured with dynamic switching resource allocation type are set to a second specific value of 0 or 1.
  • the first information field exists (reserved, but not used to indicate SCell sleep).
  • At least one of the following first information fields and/or fifth information fields is used to indicate SCell sleep: (the third information blocks are cascaded to form the second bitmap)
  • the information block (third information block) corresponding to at least one information block (first information block) in the second information field is used for SCell sleep indication.
  • other information blocks if any, fourth information block
  • one or more information blocks corresponding to at least one information block in the second information field may respectively include 0 bits (whether each information block in the information field includes only 0 bits depends on the configuration). In this case, it can also be said that the fifth information field or the one or more information blocks (fourth information block) are not used for SCell sleep indication.
  • this field is used for SCell sleep indication, and for the PDSCH scheduled in the cell corresponding to the other information blocks (second information blocks) in the above second information field, the predefined antenna port (for example, the false Set a default value, but not limited to this).
  • this information field is used for SCell sleep indication.
  • the DMRS sequence is initialized to 0 or 1.
  • the first DCI format and/or the second DCI format includes a third information field, which indicates at least 3 scheduled cells.
  • a third information field which indicates at least 3 scheduled cells.
  • the first information block includes the first 2 information blocks, but not limited to this): all bits of the first information block corresponding to the cell configured with resource allocation type 0 are set to 0, all bits of the first information block corresponding to the cell configured with the second resource allocation type (resource allocation type 1) are set to 1, and all bits of the first information block corresponding to the cell configured with dynamic switching resource allocation type are set to the second specific value of 0 or 1, then the first information field exists (reserved, but not used to indicate SCell sleep). At least one of the following first information fields and/or fifth information fields is used to indicate SCell sleep: (the third information blocks are cascaded to form the second bitmap)
  • the information block (third information block) corresponding to at least two information blocks (first information block) in the second information field is used for SCell sleep indication.
  • other information blocks (if any, fourth information block) are respectively used to provide information for scheduling PDSCH in the cell corresponding to other information blocks (second information blocks) in the second information field.
  • Example 5 The first DCI format and/or the second DCI format does not include the third information field, and the third high-level parameter and/or the fourth high-level parameter for the scheduled cell set only includes one entry.
  • the implementation of Example 3 or 4 may be adopted.
  • Example 6 The third high-level parameter and/or the fourth high-level parameter for the scheduled cell set is not configured.
  • the method in Example 1 or 2 can be used (PDSCH cannot be scheduled simultaneously).
  • Per Scell indication may require the same number of information bits.
  • the existing DCI format 1_1 since the original purpose of introducing this DCI format is to schedule a cell, the information field or information bits included in the DCI format are also designed for this purpose.
  • the information bits originally related to scheduling PDSCH will have to be used, and these information bits cannot be used for indications related to scheduling PDSCH. This results in that if a DCI format 1_1 is used for per Scell Scell sleep indication, the DCI format1_1 cannot schedule PDSCH at the same time.
  • the first DCI format and the second DCI format are introduced for the purpose of supporting the scheduling of multiple (2 or more) cells, and the information fields or information bits included in the first DCI format and the second DCI format are also designed for this purpose (for example, some information fields include multiple information blocks, which respectively provide information related to PDSCH scheduled for different cells).
  • some information fields include multiple information blocks, which respectively provide information related to PDSCH scheduled for different cells.
  • the scheduled PDSCH/PUSCH is also limited.
  • the first DCI format and/or the second DCI format only schedules the PDSCH and/or PUSCH of the first cell and/or the second cell
  • the second cell includes the Pcell and/or PScell and/or SpCell and/or the primary cell and/or PUCCH Scell and/or the Scell not configured with dormant BWP and/or sleep group ID and/or the cell not configured with dormant BWP and/or sleep group ID and/or the cell not indicated as sleep by the second bitmap in the first DCI format and/or the second DCI format.
  • the first DCI format and/or the second DCI format schedules PDSCH and/or PUSCH of a third cell
  • the third cell includes a cell indicated as dormant by the second bitmap and/or a cell configured with dormant BWP and/or dormant group ID.
  • fifth information fields are only examples, and the embodiments of the present application are not limited thereto.
  • other types of fifth information fields in the above examples may also be included.
  • the DCI format that supports scheduling multiple cells through a single DCI can (support) indicate secondary cell dormancy (Scell dormancy), and at the same time supports scheduling cells or scheduling cells at different times, which can save terminal equipment power consumption and improve resource efficiency while achieving multi-carrier enhancement.
  • Scell dormancy secondary cell dormancy
  • An embodiment of the present application provides an information sending method, which is described from the perspective of a network device, and the contents that are the same as those of the embodiment of the first aspect will not be repeated.
  • FIG. 5 is a schematic diagram of a method for sending information according to an embodiment of the present application. As shown in FIG. 5 , the method includes:
  • serving cell configuration information includes or does not include a ninth high-level parameter for configuring a first DCI format including a first information field for an Scell sleep indication, and/or the serving cell configuration information includes or does not include a tenth high-level parameter for configuring a second DCI format including a first information field for an Scell sleep indication;
  • FIG. 5 is only a schematic illustration of the embodiment of the present application, but the present application is not limited thereto.
  • the execution order between the various operations can be appropriately adjusted, and other operations can be added or some operations can be reduced.
  • Those skilled in the art can make appropriate modifications based on the above content, and are not limited to the description of the above FIG. 5.
  • the embodiment of the present application provides an information receiving device, which may be, for example, a terminal device, or may be one or more components or assemblies configured in the terminal device, and the same contents as those in the embodiment of the first aspect will not be repeated.
  • FIG6 is a schematic diagram of an information receiving device according to an embodiment of the present application. As shown in FIG6 , the information receiving device 600 includes:
  • a first receiving unit 601 receives serving cell configuration information of a first cell, wherein the serving cell configuration information includes or does not include a ninth high-level parameter for configuring a first DCI format including a first information field for Scell sleep indication, and/or the serving cell configuration information includes or does not include a tenth high-level parameter for configuring a second DCI format including a first information field for Scell sleep indication;
  • a first DCI format and/or a second DCI format is received in the first cell, wherein the first DCI format is used to schedule a PDSCH of a cell, or multiple PDSCHs in multiple cells and each cell corresponds to a PDSCH; and the second DCI format is used to schedule a PUSCH of a first cell, or multiple PUSCHs in multiple cells and each cell corresponds to a PUSCH.
  • the implementation of the first receiving unit 601 can refer to the embodiment of the first aspect and will not be repeated here.
  • the information sending device 600 may also include other components or modules, and the specific contents of these components or modules may refer to the relevant technology.
  • FIG. 6 only exemplifies the connection relationship or signal direction between various components or modules, but it should be clear to those skilled in the art that various related technologies such as bus connection can be used.
  • the above-mentioned various components or modules can be implemented by hardware facilities such as processors, memories, transmitters, and receivers; the implementation of this application is not limited to this.
  • the embodiment of the present application provides an information sending device, which may be, for example, a network device, or may be one or more components or assemblies configured in the network device, and the same contents as those in the embodiment of the second aspect will not be repeated.
  • FIG7 is a schematic diagram of an information sending device according to an embodiment of the present application. As shown in FIG7 , the information sending device 700 includes:
  • the first sending unit 701 sends serving cell configuration information of the first cell, wherein the serving cell configuration information includes or does not include a ninth high-level parameter for configuring a first DCI format including a first information field for Scell sleep indication, and/or the serving cell configuration information includes or does not include a tenth high-level parameter for configuring a second DCI format including a first information field for Scell sleep indication;
  • a first DCI format and/or a second DCI format is received in the first cell, wherein the first DCI format is used to schedule a PDSCH of a cell, or multiple PDSCHs in multiple cells and each cell corresponds to a PDSCH; and the second DCI format is used to schedule a PUSCH of a first cell, or multiple PUSCHs in multiple cells and each cell corresponds to a PUSCH.
  • the implementation of the first sending unit 701 can refer to the embodiment of the first aspect and will not be repeated here.
  • the information sending device 700 may also include other components or modules, and the specific contents of these components or modules may refer to the relevant technology.
  • FIG. 7 only exemplifies the connection relationship or signal direction between various components or modules, but it should be clear to those skilled in the art that various related technologies such as bus connection can be used.
  • the above-mentioned various components or modules can be implemented by hardware facilities such as processors, memories, transmitters, and receivers; the implementation of this application is not limited to this.
  • An embodiment of the present application also provides a communication system, and reference may be made to FIG1 .
  • the contents that are the same as those in the first to fourth embodiments will not be repeated herein.
  • the communication system 100 may include at least: a network device 101 and/or a terminal device 102, wherein the network device 101 includes the information sending device 700 in the embodiment of the fourth aspect, and the terminal device 102 includes the information receiving device 600 in the embodiment of the third aspect, which will not be repeated here.
  • An embodiment of the present application further provides a network device, which may be, for example, a base station, but the present application is not limited thereto and may also be other network devices.
  • a network device which may be, for example, a base station, but the present application is not limited thereto and may also be other network devices.
  • FIG8 is a schematic diagram of the composition of a network device according to an embodiment of the present application.
  • the network device 800 may include: a processor 810 (e.g., a central processing unit CPU) and a memory 820; the memory 820 is coupled to the processor 810.
  • the memory 820 may store various data; in addition, it may store a program 830 for information processing, and the program 830 may be executed under the control of the processor 810.
  • the processor 810 may be configured to execute a program to implement the information sending method as described in the embodiment of the first aspect.
  • the network device 800 may further include: a transceiver 840 and an antenna 850, etc.; wherein the functions of the above components are similar to those of the prior art and are not described in detail here. It is worth noting that the network device 800 does not necessarily include all the components shown in FIG8 ; in addition, the network device 800 may also include components not shown in FIG8 , which may refer to the prior art.
  • the embodiment of the present application also provides a terminal device, but the present application is not limited thereto and may also be other devices.
  • FIG9 is a schematic diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 900 may include a processor 910 and a memory 920; the memory 920 stores data and programs and is coupled to the processor 910. It is worth noting that the figure is exemplary; other types of structures may also be used to supplement or replace the structure to implement telecommunication functions or other functions.
  • the processor 910 may be configured to execute a program to implement the information receiving method as described in the embodiment of the second aspect.
  • the terminal device 900 may further include: a communication module 930, an input unit 940, a display 950, and a power supply 960.
  • the functions of the above components are similar to those in the prior art and are not described in detail here. It is worth noting that the terminal device 900 does not necessarily include all the components shown in FIG9 , and the above components are not necessary; in addition, the terminal device 900 may also include components not shown in FIG9 , and reference may be made to the prior art.
  • An embodiment of the present application also provides a computer program, wherein when the program is executed in a terminal device, the program enables the terminal device to execute the information receiving method described in the embodiment of the second aspect.
  • An embodiment of the present application also provides a storage medium storing a computer program, wherein the computer program enables a terminal device to execute the information receiving method described in the embodiment of the second aspect.
  • An embodiment of the present application also provides a computer program, wherein when the program is executed in a network device, the program causes the network device to execute the information sending method described in the embodiment of the first aspect.
  • An embodiment of the present application also provides a storage medium storing a computer program, wherein the computer program enables a network device to execute the information sending method described in the embodiment of the first aspect.
  • the above devices and methods of the present application can be implemented by hardware, or by hardware combined with software.
  • the present application relates to such a computer-readable program, which, when executed by a logic component, enables the logic component to implement the above-mentioned devices or components, or enables the logic component to implement the various methods or steps described above.
  • the present application also relates to a storage medium for storing the above program, such as a hard disk, a magnetic disk, an optical disk, a DVD, a flash memory, etc.
  • the method/device described in conjunction with the embodiments of the present application may be directly embodied as hardware, a software module executed by a processor, or a combination of the two.
  • one or more of the functional block diagrams shown in the figure and/or one or more combinations of the functional block diagrams may correspond to various software modules of the computer program flow or to various hardware modules.
  • These software modules may correspond to the various steps shown in the figure, respectively.
  • These hardware modules may be implemented by solidifying these software modules, for example, using a field programmable gate array (FPGA).
  • FPGA field programmable gate array
  • the software module may be located in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
  • a storage medium may be coupled to a processor so that the processor can read information from the storage medium and write information to the storage medium; or the storage medium may be an integral part of the processor.
  • the processor and the storage medium may be located in an ASIC.
  • the software module may be stored in a memory of a mobile terminal or in a memory card that can be inserted into the mobile terminal.
  • the software module may be stored in the MEGA-SIM card or the large-capacity flash memory device.
  • the functional blocks described in the drawings and/or one or more combinations of functional blocks it can be implemented as a general-purpose processor, digital signal processor (DSP), application-specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component or any appropriate combination thereof for performing the functions described in the present application.
  • DSP digital signal processor
  • ASIC application-specific integrated circuit
  • FPGA field programmable gate array
  • it can also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors in communication with a DSP, or any other such configuration.
  • a method for receiving information, applied to a terminal device characterized in that the method comprises:
  • the serving cell configuration information including or excluding a ninth high-level parameter for configuring a first DCI format including a first information field for an Scell sleep indication, and/or the serving cell configuration information including or excluding a tenth high-level parameter for configuring a second DCI format including a first information field for an Scell sleep indication;
  • a first DCI format and/or a second DCI format is received in the first cell, wherein the first DCI format is used to schedule a PDSCH of a cell, or multiple PDSCHs in multiple cells and each cell corresponds to a PDSCH; and the second DCI format is used to schedule a PUSCH of a first cell, or multiple PUSCHs in multiple cells and each cell corresponds to a PUSCH.
  • the service cell configuration information includes an eighth high-level parameter for configuring the terminal device to listen to and/or receive the first DCI format and/or the second DCI format in the first cell.
  • first DCI format and/or the second DCI format further includes or does not include a fourth information field for indicating a scheduled first cell set and/or a second cell set (scheduled cell set).
  • the first information field includes a first bitmap, and each bit in the first bitmap corresponds to a Scell group and/or a sleep group ID.
  • the first DCI format and/or the second DCI format only schedules the first cell and/or the second cell
  • the second cell includes a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell that is not configured with a dormant BWP and/or a sleep group ID and/or a cell that is not configured with a dormant BWP and/or a sleep group ID and/or a cell that is not indicated by the first information field in the first DCI format and/or the second DCI format. Shown as a dormant cell.
  • the second information field of the first DCI format and/or the second DCI format includes or information blocks, or is the number of cells in the scheduled first cell set and/or second cell set, or, or is the number of scheduled cells indicated by the third information field, or, or It is the number of scheduled cells configured by the third higher layer parameter and/or the fourth higher layer parameter.
  • the second information field of the first DCI format and/or the second DCI format is also used to indicate scheduled cells and/or unscheduled cells
  • the scheduled cells indicated by the second information field only include the first cell and/or the second cell
  • the second information field indicates that cells other than the first cell and/or the second cell in the scheduled first cell set and/or the second cell set or the scheduled cells indicated by the third information field or the scheduled cells configured by the third high-level parameters and/or the fourth high-level parameters are not scheduled.
  • the cells scheduled by the first DCI format and/or the second DCI format include a third cell
  • the third cell includes a cell indicated as dormant by the first information field and/or a cell configured with dormant BWP and/or dormant group ID.
  • the information block corresponding to the third cell is set to an invalid value or a default value and/or is ignored by the terminal device.
  • bits in the second information field are set to a second specific value, including: all bits of one or more first information blocks in the second information field are set to 0 or 1, respectively.
  • a method according to Note 46 wherein all bits of a first information block corresponding to a cell configured with a first resource allocation type are set to 0, all bits of a first information block corresponding to a cell configured with a second resource allocation type are set to 1, and all bits of a first information block corresponding to a cell configured with a dynamic switching resource allocation type are set to 0 or 1.
  • the method according to Note 50 wherein one or more second information in the second information field
  • the block comprises information blocks in the second information field other than the one or more first information blocks.
  • One or more of modulation and coding mode, new data indication, redundancy version, number of HARQ processes, antenna port, and DMRS sequence initialization One or more of modulation and coding mode, new data indication, redundancy version, number of HARQ processes, antenna port, and DMRS sequence initialization.
  • the one or more third information blocks include the first N 2 information blocks in the fifth information field and/or the last N 3 information blocks in the fifth information field, or include the N 4th information block in the fifth information field, or include an information block in the fifth information field corresponding to the first information block in the second information field.
  • the one or more fourth information blocks include information blocks in the fifth information field other than the one or more third information blocks.
  • the first cell is a Pcell or a PScell or a primary cell or a SpCell or a PUCCH Scell or a Scell.
  • the serving cell configuration information does not include the ninth high-level parameter and/or the tenth high-level parameter, or the serving cell configuration information includes that the ninth high-level parameter and/or the tenth high-level parameter is ignored by the terminal device.
  • the first DCI format is used to schedule PDSCH(s) in one or more cells in a first cell set
  • the second DCI format is used to schedule PUSCH(s) in one or more cells in a second cell set
  • the first cell set is configured by a first high-level parameter
  • the second cell set is configured by a second high-level parameter.
  • the first cell is a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell not configured with a dormant BWP and/or a sleep group ID and/or a cell not configured with a dormant BWP and/or a sleep group ID
  • the ninth high-level parameter and/or the tenth high-level parameter may optionally exist.
  • the first cell is not a Pcell and/or a PScell and/or a SpCell and/or a primary cell and/or a PUCCH Scell and/or a Scell not configured with a dormant BWP and/or a sleep group ID and/or a cell not configured with a dormant BWP and/or a sleep group ID, and the ninth high-level parameter and/or the tenth high-level parameter does not exist.
  • An information sending method applied to a network device, characterized in that the method comprises:
  • the serving cell configuration information including or excluding the ninth high bit for configuring the first information field in the first DCI format to include/include the first information field for indicating Scell dormancy Layer parameters, and/or, the serving cell configuration information includes or does not include a tenth high-layer parameter for configuring the second DCI format to contain/include a first information field for indicating Scell dormancy;
  • a first DCI format and/or a second DCI format is sent to the terminal device in the first cell, wherein the first DCI format is used to schedule a PDSCH in a cell, or multiple PDSCHs in multiple cells and each cell corresponds to a PDSCH; and the second DCI format is used to schedule a PUSCH in a first cell, or multiple PUSCHs in multiple cells and each cell corresponds to a PUSCH.
  • a terminal device comprises a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to implement the method as described in any one of Notes 1 to 68.
  • a network device comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to implement the method described in Note 69.
  • a communication system characterized in that the communication system includes the terminal device described in Note 70 and/or the network device described in Note 71.

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Abstract

本申请实施例提供了一种信息发送方法、装置以及通信系统,该方法包括:接收第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。

Description

信息发送方法、信息接收方法以及装置 技术领域
本申请涉及通信技术领域。
背景技术
新无线NR支持不同频域范围内的频谱。目前,可以预见的是,5G将会有更多的由于从最初用于前代网络的频带重新分配re-farming的可用频谱。其中,对于低频FR1频带,可用的频谱块可能会更加的分散且带宽更窄。而另一方面,针对频段范围FR2频带以及一些频段范围FR1频带,由于同一频带内的可用频谱将会更宽,频带内的(intra-band)多载波操作是必要的。因此,考虑不同频谱的需求,为了提高网络吞吐量及良好覆盖,需要确保以更加高效灵活的方式使用这些零散频谱或大带宽频谱,例如,通过提高在多个小区调度数据的灵活性和频谱/功率效率。
在当前的调度机制中,对于一个下行控制信息DCI,只允许/支持其调度单独一个小区的物理上行共享信道物理上行共享控制信道PUSCH或者单独一个小区的物理下行共享信道物理下行共享控制信道PDSCH。考虑上述可用的零散频谱或大带宽频谱,一种方式是进一步支持由同一个调度DCI调度多个小区的PUSCH或PDSCH,从而提高灵活性及效率,降低控制开销。因此,在Rel-18中,多载波增强的目标之一即在于支持通过单独一个DCI调度多小区的PUSCH/PDSCH,其中,一个小区仅被调度一个PDSCH或PUSCH。
应该注意,上面对技术背景的介绍只是为了方便对本申请的技术方案进行清楚、完整的说明,并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本申请的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。
发明内容
通过载波聚合技术,Pcell(主小区)和用于扩展带宽的Scell(辅小区)可同时向终端设备发送数据,从而能增大系统带宽,提升数据速率,但是,由于用户上网时数据流通常是突发性、间隙性传输的,这会导致即使在Scell没有数据传输的情况下,终端设备也要持续监测Scell的控制信道(比如PDCCH)、用于调度该Scell的PDCCH (例如跨载波调度的情况下)、或收发其他信道或信号(例如一些周期性或半持续性的信道或信号),从而带来更多的终端设备基带功耗。为此,在SCell激活态和去激活态的基础上引入SCell休眠态,即在SCell没有数据传输的时候,通过在SCell中配置休眠BWP(Dormant BWP),让终端设备不必在该Scell或者该休眠BWP监听PDCCH,也不必监听针对该Scell或者该休眠BWP的PDCCH,同时,终端设备也不在该休眠BWP接收或发送一些其他信道或信号,例如PDSCH/DL-SCH,SRS,PUSCH/UL-SCH,CG-PUSCH,RACH,PUCCH等,从而可节省终端设备功耗。同时,该功能还支持通过信令指示进行休眠BWP和非休眠BWP(non-Dormant BWP)之间的切换,当有数据传输时可快速切换到激活状态,快速恢复业务。
在正在讨论的Rel-18中,为了支持通过单独一个DCI调度多个小区,将引入新的分别用于调度PUSCH和用于调度PDSCH的DCI格式(DCI formats)。目前,已经同意该DCI formats还可以用于指示辅小区休眠(Scell dormancy),也即,指示Scell进行休眠BWP和非休眠BWP之间的切换。然而,目前标准中还没有定义如何通过该DCI formats(支持)指示辅小区休眠(Scell dormancy)。
针对上述问题的至少之一,本申请实施例提供了一种信息发送方法、信息接收方法以及装置。
根据本申请实施例的一方面,提供一种信息发送装置,应用于网络设备,包括:
第一发送单元,其发送第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
在所述第一小区发送第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
根据本申请实施例的另一方面,提供一种信息接收装置,应用于终端设备,包括:
第一接收单元,其接收第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括 用于Scell休眠指示的第一信息域的第十高层参数;
在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
根据本申请实施例的另一方面,提供一种通信系统,包括:前述一方面的终端设备和/或前述一方面的网络设备。
本申请实施例的有益效果之一在于:支持通过单独一个DCI调度多个小区的DCI format可以(支持)指示辅小区休眠(Scell dormancy),同时支持调度小区或不同时调度小区,可以在实现多载波增强的同时,节省终端设备功耗,提高资源效率。
参照后文的说明和附图,详细公开了本申请的特定实施方式,指明了本申请的原理可以被采用的方式。应该理解,本申请的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内,本申请的实施方式包括许多改变、修改和等同。
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用,与其它实施方式中的特征相组合或替代其它实施方式中的特征。
应该强调,术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在,但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。
附图说明
在本申请实施例的一个附图或一种实施方式中描述的元素和特征可以与一个或更多个其它附图或实施方式中示出的元素和特征相结合。此外,在附图中,类似的标号表示几个附图中对应的部件,并可用于指示多于一种实施方式中使用的对应部件。
所包括的附图用来提供对本申请实施例的进一步的理解,其构成了说明书的一部分,用于例示本申请的实施方式,并与文字描述一起来阐释本申请的原理。显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其它的附图。在附图中:
图1是本申请实施例的通信系统的一示意图;
图2是本申请实施例的信息接收方法的一示意图;
图3是本申请实施例的服务小区配置信息中的小区配置信息示意图;
图4是本申请实施例的服务小区配置信息中的小区配置信息示意图;
图5是本申请实施例的信息发送方法的一示意图;
图6是本申请实施例的信息接收装置的一示意图;
图7是本申请实施例的信息发送装置的一示意图;
图8是本申请实施例的网络设备的一示意图;
图9是本申请实施例的终端设备的一示意图。
具体实施方式
参照附图,通过下面的说明书,本申请的前述以及其它特征将变得明显。在说明书和附图中,具体公开了本申请的特定实施方式,其表明了其中可以采用本申请的原则的部分实施方式,应了解的是,本申请不限于所描述的实施方式,相反,本申请包括落入所附权利要求的范围内的全部修改、变型以及等同物。
在本申请实施例中,术语“第一”、“第二”等用于对不同元素从称谓上进行区分,但并不表示这些元素的空间排列或时间顺序等,这些元素不应被这些术语所限制。术语“和/或”包括相关联列出的术语的一种或多个中的任何一个和所有组合。术语“包含”、“包括”、“具有”等是指所陈述的特征、元素、元件或组件的存在,但并不排除存在或添加一个或多个其他特征、元素、元件或组件。
在本申请实施例中,单数形式“一”、“该”等包括复数形式,应广义地理解为“一种”或“一类”而并不是限定为“一个”的含义;此外术语“所述”应理解为既包括单数形式也包括复数形式,除非上下文另外明确指出。此外术语“根据”应理解为“至少部分根据……”,术语“基于”应理解为“至少部分基于……”,术语“与...相关”应至少理解为“根据....确定”除非上下文另外明确指出。
在本申请实施例中,术语“通信网络”或“无线通信网络”可以指符合如下任意通信标准的网络,例如长期演进(LTE,Long Term Evolution)、增强的长期演进(LTE-A,LTE-Advanced)、宽带码分多址接入(WCDMA,Wideband Code Division Multiple Access)、高速报文接入(HSPA,High-Speed Packet Access)等等。
并且,通信系统中设备之间的通信可以根据任意阶段的通信协议进行,例如可以包括但不限于如下通信协议:1G(generation)、2G、2.5G、2.75G、3G、4G、4.5G 以及未来的5G、新无线(NR,New Radio)等等,和/或其他目前已知或未来将被开发的通信协议。
在本申请实施例中,术语“网络设备”例如是指通信系统中将终端设备接入通信网络并为该终端设备提供服务的设备。网络设备可以包括但不限于如下设备:基站(BS,Base Station)、接入点(AP、Access Point)、收发节点(TRP,Transmission Reception Point)、广播发射机、移动管理实体(MME、Mobile Management Entity)、网关、服务器、无线网络控制器(RNC,Radio Network Controller)、基站控制器(BSC,Base Station Controller)等等。
基站可以包括但不限于:节点B(NodeB或NB)、演进节点B(eNodeB或eNB)以及5G基站(gNB),IAB宿主等等,此外还可包括远端无线头(RRH,Remote Radio Head)、远端无线单元(RRU,Remote Radio Unit)、中继(relay)或者低功率节点(例如femto、pico等等)。并且术语“基站”可以包括它们的一些或所有功能,每个基站可以对特定的地理区域提供通信覆盖。术语“小区”可以指的是基站和/或其覆盖区域,这取决于使用该术语的上下文。
在本申请实施例中,术语“用户设备”(UE,User Equipment)例如是指通过网络设备接入通信网络并接收网络服务的设备,也可以称为“终端设备”(TE,Terminal Equipment)。终端设备可以是固定的或移动的,并且也可以称为移动台(MS,Mobile Station)、终端、用户、用户台(SS,Subscriber Station)、接入终端(AT,Access Terminal)、站,等等。
终端设备可以包括但不限于如下设备:蜂窝电话(Cellular Phone)、个人数字助理(PDA,Personal Digital Assistant)、无线调制解调器、无线通信设备、手持设备、机器型通信设备、膝上型计算机、无绳电话、智能手机、智能手表、数字相机,等等。
再例如,在物联网(IoT,Internet of Things)等场景下,终端设备还可以是进行监控或测量的机器或装置,例如可以包括但不限于:机器类通信(MTC,Machine Type Communication)终端、车载通信终端、设备到设备(D2D,Device to Device)终端、机器到机器(M2M,Machine to Machine)终端,等等。
在本申请实施例中,网络设备和终端设备之间可以进行现有的业务或者未来可实施的业务传输。例如,这些业务可以包括但不限于:增强的移动宽带(eMBB)、大规模机器类型通信(mMTC)、高可靠低时延通信(URLLC)和车联网(V2X)通信, 等等。
图1是本申请实施例的通信系统的示意图,示意性说明了以终端设备和网络设备为例的情况,如图1所示,通信系统100可以包括网络设备101和终端设备102、103。为简单起见,图1仅以两个终端设备和一个网络设备为例进行说明,但本申请实施例不限于此。
在本申请实施例中,网络设备101和终端设备102、103之间可以进行现有的业务或者未来可实施的业务发送。例如,这些业务可以包括但不限于:增强的移动宽带(eMBB,enhanced Mobile Broadband)、大规模机器类型通信(mMTC,massive Machine Type Communication)和高可靠低时延通信(URLLC,Ultra-Reliable and Low-Latency Communication),等等。
其中,终端设备102可以向网络设备101发送数据,例如使用授权或免授权传输方式。网络设备101可以接收一个或多个终端设备102发送的数据,并向终端设备102反馈信息,例如确认ACK/非确认NACK信息等,终端设备102根据反馈信息可以确认结束传输过程、或者还可以再进行新的数据传输,或者可以进行数据重传。
值得注意的是,图1示出了两个终端设备102、103均处于网络设备101的覆盖范围内,但本申请不限于此。两个终端设备102、103可以均不在网络设备101的覆盖范围内,或者一个终端设备102在网络设备101的覆盖范围之内而另一个终端设备103在网络设备101的覆盖范围之外。
在本申请实施例中,高层信令例如可以是无线资源控制(RRC)信令;RRC信令例如包括RRC消息(RRC message),例如包括主信息块(MIB)、系统信息(system information)、专用RRC消息;或者RRC信息元素(RRC information element,RRC IE);或者RRC消息或RRC信息元素包括的信息域(或信息域包括的信息域)。高层信令例如还可以是媒体接入控制层(Medium Access Control,MAC)信令;或者称为MAC控制元素(MAC control element,MAC CE)。但本申请不限于此。
在本申请实施例中,多个是指至少两个,或者两个或两个以上,“ID”和“索引”可以互换。
在本申请实施例中,预定义是指协议规定好的或者根据协议规定好的规则确定的,无需另外配置。配置/指示(在一些情况下可以互换)是指网络设备通过高层信令和/或物理层信令直接或间接配置/指示的。物理层信令例如是指物理控制信道承载的控 制信息(DCI)或序列承载的控制信息,但不限于此,可以通过在高层信令中引入高层参数配置/指示,高层参数是指高层信令中的信息域(fields)和/或信息元素(IE)等。例如,RRC IE或RRC消息或RRC信息元素包括的信息域(或信息域包括的信息域)也可以称为高层参数。但本申请不限于此。
下面结合附图对本申请实施例的各种实施方式进行说明。这些实施方式只是示例性的,不是对本申请的限制。
第一方面的实施例
本申请实施例提供一种信息接收方法,从终端设备一侧进行说明。
图2是本申请实施例的信息接收方法的一示意图,如图2所示,该方法包括:
201,接收第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
202,在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH(is used for the scheduling of one PDSCH in one cell,or multiple PDSCHs in multiple cells with one PDSCH per cell);所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH(is used for the scheduling of one PUSCH in one cell,or multiple PUSCHs in multiple cells with one PUSCH per cell)。
值得注意的是,以上附图2仅对本申请实施例进行了示意性说明,但本申请不限于此。例如可以适当地调整各个操作之间的执行顺序,此外还可以增加其他的一些操作或者减少其中的某些操作。本领域的技术人员可以根据上述内容进行适当地变型,而不仅限于上述附图2的记载。
在一些实施例中,所述第一DCI format为DCI format 1_3,所述第二DCI format为DCI format 0_3。以下说明书中DCI格式可以替换为DCI format或DCI或采用DCI格式的DCI等。所述第一DCI format和/或所述第二DCI format的CRC由C-RNTI或MCS-C-RNTI加扰。
在一些实施例中,终端设备可以被配置在一个或多个小区上监听/接收第一DCI format和/或第二DCI format。该小区例如被称为第一小区。
在一些实施例中,服务小区配置信息(ServingCellConfig)用于为终端设备配置(增加或修改)服务小区,该服务小区可以是SpCell(或者说primary cell,即Pcell或PScell)或者MCG或SCG的SCell。所述第一小区的服务小区配置信息包括用于配置终端设备在所述第一小区监听和/或接收所述第一DCI format和/或所述第二DCI format的第八高层参数。例如,所述第八高层参数被包括在所述服务小区配置信息中的搜索空间信息(SearchSpace)中。也就是说,终端设备是否在所述第一小区监听DCI format 1_3和/或DCI format 0_3是per SearchSpace配置的。例如,针对一个由SearchSpace配置的UE-specific的search space(即,USS),可以配置终端设备在该SearchSpace监听DCI format 1_3和/或DCI format 0_3。用于监听DCI format 1_3或DCI format 0_3的Search space(s)可以相同或不同。其中,搜索空间信息例如是per BWP配置的,也就是说,被包括在BWP配置信息中。
在一些实施例中,第一小区的服务小区配置信息包括用于配置小区集的列表的第十一高层参数(e.g.MC-DCI-SetofCellsToAddModList),该第十一高层参数包括一个或多个用于配置小区集的第十二高层参数(e.g.MC-DCI-SetofCells),一个第十二高层参数包括用于配置小区集ID的第十三高层参数(e.g.setofCellsID),包括或不包括用于配置针对第一DCI format的(被调度的)小区列表的信息(ScheduledCell-ListDCI-1-3,第一高层参数),包括或不包括用于配置针对第二DCI format的(被调度的)小区列表的信息(ScheduledCell-ListDCI-0-3,第二高层参数),包括或不包括用于配置针对第一DCI format的(被调度的)小区组合列表的信息(scheduledCellCombo-ListDCI-1-3,第三高层参数),包括或不包括用于配置针对第二DCI format的(被调度的)小区组合列表的信息(scheduledCellCombo-ListDCI-0-3,第四高层参数),第三高层参数和第四高层参数分别包括一个或多个用于配置小区组合第十四高层参数(e.g.ScheduledCellCombo)(条目entry),该小区组合信息可以对应第一DCI format或第二DCI format,具体如图3所示。
在一些实施例中,一个用于配置一个列表的高层参数(例如第十一高层参数,第一高层参数,第二高层参数,第三高层参数,第四高层参数)包括用于配置该列表中的另一高层参数,也可以称为一个条目(entry)。
在一些实施例中,所述第一DCI format用于调度(第一小区集中的)一个或多个小区中的PDSCH(s),所述第二DCI format用于调度(第二小区集中的)一个或多个小区中的PUSCH(s),所述第一小区集由第一高层参数配置(即,第一小区集包括由第一高层参数配置的小区列表中的小区),所述第二小区集由第二高层参数配置(即,第二小区集包括由第二高层参数配置的小区列表中的小区)。其中,用于调度表示支持调度或可以调度,可以实际调度或者没有实际调度。
在一些实施例中,针对一个第一小区(或者说在一个第一小区的服务小区配置信息中),可以配置至多4个小区集(一个小区集包括一个第一小区集和/或一个第二小区集),也就是说,上述第十一高层参数包括至多4个第十二高层参数或者说entries。第十三高层参数配置的小区集ID的取值范围是0,1,2,3或1,2,3,4。
在一些实施例中,一个第十二高层参数包括上述第一高层参数和/或第二高层参数。在终端设备被配置在第一小区监听第一DCI format的情况下,上述第十一高层参数包括至少一个包括第一高层参数的第十二高层参数。在终端设备被配置在第一小区监听第二DCI format的情况下,上述第十一高层参数包括至少一个包括第二高层参数的第十二高层参数。
在一些实施例中,第一高层参数和第二高层参数分别通过指示小区的服务小区索引指示针对第一DCI format和第二DCI format的小区列表(或者说第一小区集和第二小区集)。
在一些实施例中,一个第一小区集和一个第二小区集分别至多包括4个小区。例如,第一高层参数和第二高层参数分别指示至少2个且至多4个(即,2到4个)服务小区索引(serving cell index),由此,对应被指示的服务小区索引的小区即分别属于第一小区集和第二小区集。
在一些实施例中,由不同第十二高层参数中配置的小区集(包括第一小区集和/或第二小区集)包括(完全)不同的小区,即不存在交集。
在一些实施例中,同一小区集中的第一小区集和第二小区集(即同一第十二高层参数中的第一高层参数配置的第一小区集和第二高层参数配置的第二小区集)中包括的小区(完全)相同或(完全/部分)不同。
在一些实施例中,第一高层参数和第二高层参数按服务小区索引升序指示小区,和/或第一小区集和第二小区集中的小区分别按服务小区索引升序映射到索引(e.g. 0,1,2,3)。
在一些实施例中,一个第三高层参数和一个第四高层参数分别至少配置2个第十四高层参数(或者说2个条目(entries))。
在一些实施例中,由第三高层参数配置的小区组合列表和/或针对第一DCI format的小区组合列表例如称为第一小区组合列表,该列表中的小区组合(也即由第三高层参数中的第十四高层参数配置的小区组合)称为第一小区组合。由第四高层参数配置的小区组合列表和/或针对第二DCI format的小区组合列表例如称为第二小区组合列表,该列表中的小区组合(也即由第四高层参数中的第十四高层参数配置的小区组合)称为第二小区组合。
在一些实施例中,第十四高层参数基于相应第一小区集或第二小区集中小区的第二索引指示小区组合中包括的小区。例如,第三高层参数中包括的一个第十四高层参数基于同一第十二高层参数中的第一高层参数配置的第一小区集中的小区的第二索引指示一个第一小区组合中包括的小区。第四高层参数中包括的一个第十四高层参数基于同一第十二高层参数中的第二高层参数配置的第二小区集中的小区的第二索引指示一个第二小区组合中包括的小区。
在一些实施例中,第一小区是Pcell或PScell或primary cell或SpCell或PUCCH Scell或Scell。该第一小区是调度小区(scheduling cell),用于发送用于调度第一小区和/或其他小区的第一DCI format和/或第二DCI format。
在一些实施例中,一个Scell被配置或不被配置休眠BWP和/或休眠组ID。
在一些实施例中,一个primary cell或PUCCH Scell不被配置休眠BWP和/或休眠组ID,但不限于此。
在一些实施例中,针对一个小区(例如一个Scell,但不限于此),其相应的服务小区配置信息可以包括或不包括第五高层参数(e.g.DormantBWP-Config-r16,或dormantBWP-Id),用于配置休眠BWP(或者说,用于配置休眠BWP ID)(例如,其指示该小区中作为休眠BWP的BWP的ID),和/或第六高层参数(e.g.firstWithinActiveTimeBWP-Id-r16),用于配置在激活时间内接收到针对SCell休眠的DCI指示(该DCI指示终端设备使用非休眠的BWP,例如,离开Scell休眠)时要激活的BWP的ID,和/或第七高层参数(e.g.dormancyGroupWithinActiveTime-r16),用于指示该小区所属的(针对在激活时间内 休眠的)SCell组(或者说休眠组)的ID,例如,其包括用于配置休眠组ID的第十五高层参数(e.g.DormancyGroupID-r16)。在一些实施例中,终端设备在休眠BWP(Dormant BWP)上不必在该Scell或者该休眠BWP监听PDCCH,也不必监听针对该Scell或者该休眠BWP的PDCCH,同时,终端设备也不在该休眠BWP接收或发送一些其他信道或信号,例如PDSCH/DL-SCH,SRS,PUSCH/UL-SCH,CG-PUSCH,RACH,PUCCH等,但是在被配置的情况下,终端继续(根据配置)进行信道状态信息(Channel State Information,CSI)测量,自动增益控制(,Automatic Gain Control,AGC)和波束管理,例如进行针对该Scell的波束失败检测并且在检测到波束失败时执行波束失败恢复等。
针对被配置了休眠BWP和/或休眠组ID的每个激活的SCell(activated SCell),终端设备通过BWP切换来进入或离开SCell的休眠BWP。例如,针对一个上述激活的SCell,在被指示进入休眠BWP(也就是说被指示激活的BWP为休眠BWP)时,由dormantBWP-Id配置/提供的DL BWP被激活;在被指示离开休眠BWP(也就是说被指示激活的BWP为休眠BWP)时,由firstWithinActiveTimeBWP-Id配置/提供的DL BWP被激活。
在一些实施例中,该第一小区的服务小区配置信息或者其中的第十一高层参数中的一个第十二高层参数可以包括或不包括(存在或不存在)第九高层参数(domancyDCI-1-3)和/或第十高层参数(domancyDCI-0-3),该第九高层参数用于指示第一DCI format包括第一信息域。该第十高层参数用于指示第二DCI format包括第一信息域。例如,若该服务小区配置信息或该第十一高层参数包括第九高层参数,则该第一小区上发送的(网络设备)/接收的(终端设备)第一DCI format(可以)包括第一信息域。再例如,若第十一高层参数中的至少一个第十二高层参数包括第九高层参数,则该第一小区上发送的/接收的第一DCI format(可以)包括第一信息域。再例如,若第十一高层参数中的一个第十二高层参数包括第九高层参数,则该第一小区上发送的/接收的第一DCI format在调度对应该一个第十二高层参数的第一小区集(即,由该第十二高层参数中的第一高层参数配置的第一小区集)中的小区时(可以)包括第一信息域,若第十一高层参数中的一个第十二高层参数不包括第九高层参数,则该第一小区上发送的/接收的第一DCI format在调度对应该一个第十二高层参数的第一小区集中的小区时不(可以)包括第一信息域。若该服务小区配置信息或该第十 一高层参数包括第十高层参数,则该第一小区上发送的(网络设备)/接收的(终端设备)第二DCI format(可以)包括第一信息域。再例如,若第十一高层参数中的至少一个第十二高层参数包括第十高层参数,则该第一小区上发送的/接收的第二DCI format(可以)包括第一信息域。再例如,若第十一高层参数中的一个第十二高层参数包括第十高层参数,则该第一小区上发送的/接收的第二DCI format在调度对应该一个第十二高层参数的第一小区集(即,由该第十二高层参数中的第二高层参数配置的第一小区集)中的小区时(可以)包括第一信息域,若第十一高层参数中的一个第十二高层参数不包括第十高层参数,则该第一小区上发送的/接收的第二DCI format在调度对应该一个第十二高层参数的第二小区集中的小区时不(可以)包括第一信息域。在一些实施例中,第一DCI format和第二DCI format中的第一信息域分别仅在该DCI format由Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区上和/或在非持续接收(DRX)激活时间内的PDCCH承载,和/或,终端设备针对一个Scell被配置了至少2个DL BWP时才(可以)存在。
以下对于第九高层参数和/或第十高层参数在第一小区的服务小区配置信息中的存在性进行说明。
在一些实施例中,所述第九高层参数和/或第十高层参数可选存在或不存在。
在一些实施例中,所述第一小区是Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区,所述第九高层参数和/或所述第十高层参数可选存在。
在一些实施例中,所述第一小区不是Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区,所述第九高层参数和/或所述第十高层参数不存在。以上没有被配置dormant BWP和/或休眠组ID是指没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数(服务小区配置信息不包括/存在/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数)。
示例1:针对Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH  Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区,第九高层参数和/或第十高层参数可选存在,否则,不存在。例如,如果第九高层参数和/或第十高层参数可选存在,会被包含在小区集配置信息中,如图4所示。
例1:在SpCell/primary cell(e.g.包括Pcell和/或PScell)的服务小区配置中(或者说,针对SpCell/primary cell(e.g.包括Pcell和/或Pscell)),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,所述第一小区不是SpCell/primary cell,所述第九高层参数和/或第十高层参数不存在。否则,可选存在。
例2:在SpCell/primary cell(e.g.包括Pcell和/或PScell)或PUCCH Scell的服务小区配置中(或者说,针对SpCell/primary cell(e.g.包括Pcell和/或PScell)或PUCCH Scell)),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,所述第一小区不是SpCell/primary cell(e.g.包括Pcell和/或PScell)或PUCCH Scell,所述第九高层参数和/或第十高层参数不存在。否则,可选存在。
例3:在SpCell/primary cell或没有被配置/提供dormant BWP和/或休眠组ID的Scell的服务小区配置中(或者说,针对SpCell/primary cell或没有被配置/提供dormant BWP和/或休眠组ID的Scell的服务小区配置),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,所述第一小区不是SpCell/primary cell或没有被配置/提供dormant BWP和/或休眠组ID的Scell,第九高层参数和/或第十高层参数不存在。否则,可选存在。
例4:在没有被配置/提供dormant BWP和/或休眠组ID的小区的服务小区配置中(或者说,针对没有被配置/提供dormant BWP和/或休眠组ID的小区的服务小区配置),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,所述第一小区不是没有被配置/提供dormant BWP和/或休眠组ID的小区,第九高层参数和/或第十高层参数不存在。否则,可选存在。
例5:在不存在/不包括第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的小区的服务小区配置中(或者说,如果不存在/不包括第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数),第九高层参数和/或第十高层参数可选存在,否则不存在。(反之,也就是说,在存在第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的小区的服务小区配置中, 第九高层参数和/或第十高层参数不存在,否则,可选存在。)
示例2:针对相应第一小区是Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区和/或包括第一小区的小区集(也就是说,该小区集对应的第一小区(即用于调度该小区集中的小区的调度小区)是前述第一小区和/或该小区集包括其对应的第一小区(即包括用于调度该小区集中的小区的调度小区),第九高层参数和/或第十高层参数可选存在,否则,否则不存在。例如,如果第九高层参数和/或第十高层参数存在,会被包含在小区集配置信息中,如图4所示。
例1:在由SpCell/primary cell调度的,和/或,包括SpCell/primary cell的小区集(cell set)的小区集配置(MC-DCI-SetofCells)中(或者说,针对由SpCell/primary cell调度的,和/或,包括SpCell/primary cell的小区集(cell set)),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,在不是由SpCell/primary cell调度的,和/或,不包括SpCell/primary cell的小区集(cell set)的小区集配置(MC-DCI-SetofCells)中(或者说,在针对不由SpCell/primary cell调度的,和/或,不包括SpCell/primary cell的小区集(cell set))的小区集配置中,第九高层参数和/或第十高层参数不存在,否则,可选存在。
例2:在由SpCell/primary cell或PUCCH Scell调度的,和/或,包括SpCell/primary cell或PUCCH Scell的小区集(cell set)的小区集配置(MC-DCI-SetofCells)中(或者说,针对由SpCell/primary cell或PUCCH Scell调度的,和/或,包括SpCell/primary cell或PUCCH Scell的小区集(cell set)),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,在针对不是由SpCell/primary cell或PUCCH Scell调度的,和/或,不包括在SpCell/primary cell或PUCCH Scell的小区集(cell set)的小区集配置中,第九高层参数和/或第十高层参数不存在,否则,可选存在。
例3:在由SpCell/primary cell或PUCCH Scell或没有被配置dormant BWP和/或休眠组ID的Scell调度的,和/或,包括SpCell/primary cell或PUCCH Scell或没有被配置dormant BWP和/或休眠组ID的Scell的小区集(cell set)的小区集配置(MC-DCI-SetofCells)中(或者说,针对由SpCell/primary cell或PUCCH Scell或没有被配置dormant BWP和/或休眠组ID的Scell调度的,和/或,包括SpCell/primary cell 或PUCCH Scell或没有被配置dormant BWP和/或休眠组ID的Scell的小区集(cell set)),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,在针对不是由SpCell/primary cell或PUCCH Scell或没有被配置dormant BWP和/或休眠组ID的Scell调度的,和/或,不包括SpCell/primary cell或PUCCH Scell或没有被配置dormant BWP和/或休眠组ID的Scell的小区集(cell set)的小区集配置中,第九高层参数和/或第十高层参数不存在,否则,可选存在。
例4:在由没有被配置dormant BWP和/或休眠组ID的小区调度的,和/或,包括没有被配置dormant BWP和/或休眠组ID的小区的小区集(cell set)的小区集配置(MC-DCI-SetofCells)中(或者说,针对由或没有被配置dormant BWP和/或休眠组ID的小区调度的,和/或,包括没有被配置dormant BWP和/或休眠组ID的小区的Scell的小区集(cell set)),第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,在针对不是由或没有被配置dormant BWP和/或休眠组ID的小区调度的,和/或,不包括或没有被配置dormant BWP和/或休眠组ID的小区的小区集(cell set)的小区集配置中,第九高层参数和/或第十高层参数不存在,否则,可选存在。
例5:在由SpCell/primary cell或没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的Scell调度的,和/或,包括SpCell/primary cell或没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的Scell的小区集(cell set)的小区集配置(MC-DCI-SetofCells)中(或者说,针对由SpCell/primary cell或没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的Scell调度的,和/或,包括由SpCell/primary cell或没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的SCell的小区集,第九高层参数和/或第十高层参数可选存在,否则不存在。或者说,在针对不是由SpCell/primary cell或没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的Scell调度的,和/或,不包括SpCell/primary cell或没有被配置/提供第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数的SCell的小区集的小区集配置中,第九高层参数和/或第十高层参数不存在,否则,可选存在。
示例3:该第九高层参数和/或第十高层参数可选存在。
在一些实施例中,所述第一小区是PUCCH cell或Scell时,所述第一小区的服务 小区配置信息不包括所述第九高层参数和/或第十高层参数,或者,所述第一小区的服务小区配置信息包括的所述第九高层参数和/或第十高层参数被终端设备忽略。也可以说,在第一小区是PUCCH cell或Scell时,第一DCI format和/或第二DCI format不包括第一信息域,第一DCI format和/或第二DCI format不指示SCell休眠,或者说无法使用第一信息域指示SCell休眠。
在一些实施例中,其中,第九高层参数和/或第十高层参数被包括在所述服务小区配置信息中的搜索空间信息中或跨载波调度配置信息(例如CrossCarrierSchedulingConfig)中。
以下为说明方便,先对第一DCI format和/或所述第二DCI format中的各种信息域进行说明。
在一些实施例中,第一DCI format和/或所述第二DCI format包括第二信息域,包括或不包括第一信息域和/或第三信息域和/或第四信息域,包括或不包括一个或多个第五信息域,具体何时包括何时不包括将在后述实施例进行说明。
在一些实施例中,第二信息域(Frequency domain resource assignment)用于指示频域资源分配。
例如,针对第一DCI format,频域资源分配域包括个信息块,信息块1,信息块2,…,信息块其中,例如是/等于被调度的第一小区组合或者被调度的第一小区集中的小区的数量。其中,被调度的第一小区组合由第一DCI format中的第三信息域指示或者由第三高层参数配置(当第一DCI format不包括第三信息域)。被调度的第一小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第一小区集)没有配置(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区集中的小区的数量,当(针对被调度的第一小区集)配置了(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的频域资源分配,信息块按照(被调度的第一小区组合或者被调度的第一小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的频域资源分配,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的频域资源分配,依次类推。
例如,针对第二DCI format,频域资源分配域包括个信息块,信息块1,信息块2,…,信息块其中,例如是/等于被调度的第二小区组合或者被调度的第二小区集中的小区的数量。其中,被调度的第二小区组合由第二DCI format中的第三信息域指示或者由第四高层参数配置(当第一DCI format不包括第三信息域)。被调度的第二小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第二小区集)没有配置(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区集中的小区的数量,当(针对被调度的第二小区集)配置了(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的频域资源分配,信息块按照(被调度的第二小区组合或者被调度的第二小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的频域资源分配,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的频域资源分配,依次类推。
例如,如果针对第一DCI formatDCI format的用于配置小区组合列表的信息(e.g.第三高层参数ScheduledCellCombo-ListDCI-1-3)被配置了多于一个条目(entry)或者说如果该DCI format中包括第三信息域,等于该DCI format中的第三信息域指示的调度小区的数量,如果针对该DCI format的用于配置小区组合列表的信息(e.g.ScheduledCellCombo-ListDCI-1-3)被配置了(或者说仅包括)一个条目(entry),等于该第三高层参数(e.g.ScheduledCellCombo-ListDCI-1-3)被或者该第三高层参数包括的该一个entry或用于配置被调度的小区组合的IE(e.g.ScheduledCellCombo)配置的小区的数量,否则(或者说,如果该DCI format不包括第三信息域和/或没有被提供)等于用于配置被调度的小区集的信息(e.g.第一高层参数ScheduledCell-ListDCI-1-3)配置的被调度的小区集中的小区的数量,
例如,如果针对第二DCI format的用于配置小区组合列表的信息(e.g.第四高层参数ScheduledCellCombo-ListDCI-0-3)被配置了多于一个条目(entry)或者说如果该DCI format中包括第三信息域,等于该DCI format中的第三信息域指示的调度小区的数量,如果针对该DCI format的用于配置小区组合列表的信息(第四高层参数e.g.ScheduledCellCombo-ListDCI-0-3)被配置了(或者说仅包括)一个条目(entry), 等于该第四高层参数(e.g.ScheduledCellCombo-ListDCI-0-3)被或者该第四高层参数包括的该一个entry或用于配置被调度的小区组合的IE(e.g.ScheduledCellCombo)配置的小区的数量,否则(或者说,如果该DCI format不包括第三信息域和/或没有被提供)等于用于配置被调度的小区集的信息(e.g.第二高层参数ScheduledCell-ListDCI-0-3)配置的被调度的小区集中的小区的数量。
在一些实施例中,第二信息域可以用于指示(被调度的小区集或被调度的小区组合中)被调度的小区和/或没有被调度的小区。也就是说,第二信息域(Frequency domain resource assignment)用于指示频域资源分配和/或(被调度的小区集或被调度的小区组合中)被调度的小区和/或没有被调度的小区。
例如,第一DCI format中的第二信息域从被调度的第一小区集(由第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域))中指示被调度的小区和/或没有被调度的小区。假设被调度的第一小区集中包括4个小区,则第二信息域包括4个信息块(block number 1,block number 2,block number 3,block number 4),一一对应该4个小区。若对应一个小区的信息块中的所有比特被设置为第二特定值,则该小区没有被调度,否则,该小区被调度。
再例如,第一DCI format中的第二信息域从被调度的第一小区组合(由第三信息域指示或由第三高层参数配置(当第一DCI format中不包括第三信息域))中指示被调度的小区和/或没有被调度的小区。假设被调度的第一小区组合中包括4个小区,则第二信息域包括4个信息块,一一对应该4个小区。若对应一个小区的信息块中的所有比特被设置为第二特定值,则该小区没有被调度,否则,该小区被调度。例如下表3所示,只有信息块1中的比特没有设置为第二特定值,信息块1对应的小区,即Cell 0被第二信息域指示为被调度的小区,和/或,而其他小区被第二信息域指示为没有被调度的小区。
表3
在一些实施例中,当第一DCI format或第二DCI format中包括第三信息域时,其中的第二信息域不用于指示被调度的小区和/或没有被调度的小区。
在一些实施例中,当第一DCI format或第二DCI format中包括第三信息域时,其中的第二信息域用于指示第三信息域指示的第一小区组合中被调度的小区和/或没有被调度的小区。
在一些实施例中,第三信息域(Scheduled cells indicator)用于指示被调度的小区(scheduled cells)(或者说,用于指示被调度的第一小区组合或第二小区组合)。例如,在第一DCI format中,第三信息域从被调度的(第一)小区集指示被调度的小区(通过指示一个第一小区组合)。其中,被调度的(第一)小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。再例如,在第二DCI format中,第三信息域从被调度的(第二)小区集指示所述被调度的小区(一个通过指示一个第二小区组合)。其中,被调度的(第二)小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第二DCI format不包括第四信息域)。
在一些实施例中,第一DCI format和/或第二DCI format包括或不包括第三信息域。
例如,针对第一DCI format,在(针对/对应被调度的第一小区集的)第三高层参数(e.g.ScheduledCellCombo-ListDCI-1-3)没有被配置时(或者说,当被调度的第一小区集不包括第一小区组合列表时),第三信息域不存在,或者说比特数为0,否则,比特数为以从被调度的第一小区集指示被调度的小区(或者说,从(第一小区集中的)第一小区组合列表中指示第一小区组合),其中,IDL例如是 ScheduledCellCombo-ListDCI-1-3配置的的条目数(也就是其包括的第十四高层参数的数量),如果ScheduledCellCombo-ListDCI-1-3只配置了一个条目时,被调度的小区为ScheduledCellCombo-ListDCI-1-3配置的小区。
例如,针对第二DCI format,在(针对/对应被调度的第二小区集的)第四高层参数(e.g.ScheduledCellCombo-ListDCI-0-3)没有被配置时(或者说,当被调度的第一小区集不包括第一小区组合列表时),第三信息域不存在,或者说比特数为0,否则,比特数为以从被调度的第二小区集指示被调度的小区(或者说,从(第小二区集中的)第二小区组合列表中指示第二小区组合),其中,IUL例如是ScheduledCellCombo-ListDCI-0-3配置的的条目数(也就是其包括的第十四高层参数的数量),如果ScheduledCellCombo-ListDCI-0-3只配置了一个条目时,被调度的小区为ScheduledCellCombo-ListDCI-0-3配置的小区。
在一些实施例中,第四信息域(Scheduled cell set indicator)用于指示被调度的小区集(scheduled cell set)。例如,在第一DCI format中,第四信息域从(第十一高层参数)配置的多个(第一)小区集中指示被调度的(第一)小区集。在第二DCI format中,第四信息域从(第十一高层参数)配置的多个(第二)小区集指示被调度的(第二)小区集。
在一些实施例中,第四信息域包括比特,其中,Nset是第十一高层参数(e.g.MC-DCI-SetofCellsToAddModList)配置的小区集的数量。例如,该第四信息域的取值与指示的被调度的小区集的关系为下表1所示,当该第四信息域的值为0(十进制),则被调度的小区集为第十一高层参数配置的第一个条目配置的小区集。
表1
在一些实施例中,第一DCI format中的第四信息域包括比特,其中, Nset1是第十一高层参数(e.g.MC-DCI-SetofCellsToAddModList)配置的第一小区集的数量。例如,该第四信息域的取值与指示的被调度的(第一)小区集的关系为下表2所示,当该第四信息域的值为0(十进制),则被调度的小区集为第十一高层参数配置的第一个包括第一小区集的小区集,或者说,为该第一小区集。第二DCI format中的第四信息域包括比特,其中,Nse2t是第十一高层参数(e.g.MC-DCI-SetofCellsToAddModList)配置的第二小区集的数量。例如,该第四信息域的取值与指示的被调度的(第二)小区集的关系为下表2所示,当该第四信息域的值为0(十进制),则被调度的小区集为第十一高层参数配置的第一个包括第二小区集的小区集,或者说,为该第二小区集。
表2
在一些实施例中,该第四信息域通过指示或者基于(第十三高层参数配置的)小区集ID指示被调度的小区集。例如,针对第一DCI format,该第四信息域的值等于被该调度的第一小区集对应的小区集ID的值。当该第四信息域的值为0(十进制),则被调度的第一小区集为对应小区集ID=0的第一小区集。针对第二DCI format,该第四信息域的值等于被该调度的第二小区集对应的小区集ID的值。当该第四信息域的值为0(十进制),则被调度的第二小区集为对应小区集ID=0的第二小区集。其中,一个第一小区集或第二小区集对应的小区集ID为包括用于配置该第一小区集的第一高层参数或者用于配置该第二小区集的第二高层参数的第十二配置信息中的第十三高层参数配置的小区集ID。
在一些实施例中,针对第一DCI format,终端设备不期望第四信息域指示一个不包括第一小区集的小区集,和/或,不期望第四信息域的值等于(第十一高层参数中)一个不包括第一高层参数的entry(第十二高层参数(e.g.MC-DCI-SetofCells)中的第 十三高层参数配置的小区集ID的值。针对第一DCI format,终端设备不期望第四信息域指示一个不包括第二小区集的小区集,和/或,不期望第四信息域的值等于(第十一高层参数中)一个不包括第二高层参数的entry(第十二高层参数(e.g.MC-DCI-SetofCells)中的第十三高层参数配置的小区集ID的值。
在一些实施例中,第一DCI format和/或第二DCI format不包括第四信息域。
例如,当第十一高层参数仅包括一个第十二高层参数,则第一DCI format和第二DCI format不包括第四信息域。若该一个第十二高层参数包括第一高层参数,针对一个发送的/接收到的第一DCI format,其相应的被调度的小区集即由该一个第十二高层参数或该第一高层参数中配置的第一小区集。若该一个第十二高层参数包括第二高层参数,针对一个发送的/接收到的第二DCI format,其相应的被调度的小区集即由该一个第十二高层参数或该第二高层参数中配置的第二小区集。
例如,当第十一高层参数仅包括一个包括第一高层参数的第十二高层参数,则第一DCI format不包括第四信息域,针对一个发送的/接收到的第一DCI format,其相应的被调度的小区集即由该一个第十二高层参数或该第一高层参数中配置的第一小区集。
例如,当第十一高层参数仅包括一个包括第二高层参数的第十二高层参数,则第二DCI format不包括第四信息域,针对一个发送的/接收到的第二DCI format,其相应的被调度的小区集即由该一个第十二高层参数或该第二高层参数中配置的第二小区集。
在一些实施例中,一个或多个第五信息域包括调制编码模式(Modulation and coding scheme),新数据指示(New data indicator),冗余版本(Redundancy version),HARQ进程数量(HARQ process number)、天线端口(Antenna ports)、DMRS序列初始化(DMRS sequence initialization)中的一个或多个,此外还可以包括但不限于以下信息域的至少之一:针对第一DCI format:DCI格式标识(Identifier for DCI formats),BWP指示(Bandwidth part indicator),时域资源分配(Time domain resource assignment),虚拟资源块-物理资源块映射(VRB-to-PRB mapping),物理资源块绑定大小指示(PRB bundling size indicator),速率匹配指示(Rate matching indicator),ZP CSI-RS触发(ZP CSI-RS trigger),下行分配索引(Downlink assignment index),针对被调度的PUCCH的TPC命令(TPC command for scheduled PUCCH),PUCCH资源指示(PUCCH  resource indicator),HARQ反馈时机指示(PDSCH-to-HARQ_feedback timing indicator),HARQ-ACK重传指示(HARQ-ACK retransmission indicator),传输配置指示(Transmission configuration indication),SRS请求(SRS request),SRS偏移指示(SRS offset indicator),优先级指示(Priority indicator),信道接入ChannelAccess-CPext,最小可用调度偏移指示(Minimum applicable scheduling offset indicator),PDCCH监听适应/调整指示(PDCCH monitoring adaptation indication),PUCCH小区指示(PUCCH Cell indicator),针对第二DCI format:DCI格式标识(Identifier for DCI formats),BWP指示(Bandwidth part indicator),时域资源分配(Time domain resource assignment),跳频指示标志(Frequency hopping flag),针对被调度的PUCCH的TPC命令(TPC command for scheduled PUCCH),SRS资源指示(SRS resource indicator),预编码信息和层数(Precoding information and number of layers),SRS请求(SRS request),SRS偏移指示(SRS offset indicator),CSI请求(CSI request),PTRS-DMRS关联(PTRS-DMRS association),UL-SCH指示(UL-SCH indicator),开环功率控制参数集指示(Open-loop power control parameter set indication),优先级指示(Priority indicator),信道接入ChannelAccess-CPext,最小可用调度偏移指示(Minimum applicable scheduling offset indicator),PDCCH监听适应/调整指示(PDCCH monitoring adaptation indication),此处不再一一示例。
例如,针对第一DCI format,调制编码模式(field)包括个信息块,信息块1,信息块2,...,信息块其中,例如是/等于被调度的第一小区组合或者被调度的第一小区集中的小区的数量。其中,被调度的第一小区组合由第一DCI format中的第三信息域指示或者由第三高层参数配置(当第一DCI format不包括第三信息域)。被调度的第一小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第一小区集)没有配置(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区集中的小区的数量,当(针对被调度的第一小区集)配置了(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的调制编码模式,信息块按照(被调度的第一小区组合或者被调度的第一小区集中的小区的) 小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的MSC,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的MSC,依次类推。,每个信息块5比特。新数据指示包括个信息块,其中,例如是/等于被调度的第一小区组合或者被调度的第一小区集中的小区的数量。其中,被调度的第一小区组合由第一DCI format中的第三信息域指示或者由第三高层参数配置(当第一DCI format不包括第三信息域)。被调度的第一小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第一小区集)没有配置(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区集中的小区的数量,当(针对被调度的第一小区集)配置了(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区组合中的小区的数量,但不限于此。每个信息块对应(个小区中)一个小区的新数据指示,信息块按照(被调度的第一小区组合或者被调度的第一小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的新数据指示,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的新数据指示,依次类推,每个信息块1比特。冗余版本包括个信息块,信息块1,信息块2,...,信息块其中,例如是/等于被调度的第一小区组合或者被调度的第一小区集中的小区的数量。其中,被调度的第一小区组合由第一DCI format中的第三信息域指示或者由第三高层参数配置(当第一DCI format不包括第三信息域)。被调度的第一小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第一小区集)没有配置(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区集中的小区的数量,当(针对被调度的第一小区集)配置了(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的RV,信息块按照(被调度的第一小区组 合或者被调度的第一小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的RV,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的RV,依次类推,每个信息块0或1或2比特。HARQ进程数量包括个信息块,信息块1,信息块2,...,信息块其中,例如是/等于被调度的第一小区组合或者被调度的第一小区集中的小区的数量。其中,被调度的第一小区组合由第一DCI format中的第三信息域指示或者由第三高层参数配置(当第一DCI format不包括第三信息域)。被调度的第一小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第一小区集)没有配置(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区集中的小区的数量,当(针对被调度的第一小区集)配置了(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的HARQ进程number,信息块按照(被调度的第一小区组合或者被调度的第一小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的HARQ进程number,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的HARQ进程number,依次类推,每个信息块0或1或2比特。天线端口,针对类型1a(也就是说针对天线端口域的指示类型被配置为type 1a时),该域包括比特,分别应用于被调度的小区(scheduled cells),其中,是第一高层参数ScheduledCell-ListDCI-1-3配置的小区的数量,r按照小区升序映射,r=1对应最小小区索引的小区,MA(r)可以取值2,3,4,5比特。针对类型2,包括个信息块,信息块1,信息块2,...,信息块其中,例如是/等于被调度的第一小区组合或者被调度的第一小区集中的小区的数量。其中,被调度的第一小区组合由第一DCI format中的第三信息域指示或者由第三高层参数配置(当第一DCI format不包括第三信息域)。被调度的第一小区集由第一DCI format中的第四信息域指示或者由第一高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第一 小区集)没有配置(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区集中的小区的数量,当(针对被调度的第一小区集)配置了(相应的)第一小区组合列表(或者说第三高层参数)时,等于被调度的第一小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的天线端口,信息块按照(被调度的第一小区组合或者被调度的第一小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的天线端口,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的天线端口,依次类推。DMRS序列初始化包括1比特,该信息域可以应用于第三信息域或第二信息域指示的所有被调度的小区。
例如,针对第二DCI format,调制编码模式(field)包括个信息块,信息块1,信息块2,…,信息块其中,例如是/等于被调度的第二小区组合或者被调度的第二小区集中的小区的数量。其中,被调度的第二小区组合由第二DCI format中的第三信息域指示或者由第四高层参数配置(当第一DCI format不包括第三信息域)。被调度的第二小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第二小区集)没有配置(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区集中的小区的数量,当(针对被调度的第二小区集)配置了(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的调制编码模式,信息块按照(被调度的第二小区组合或者被调度的第二小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的调制编码模式,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的调制编码模式,依次类推。每个信息块5比特。新数据指示包括个信息块,信息块1,信息块2,…,信息块其中,例如是/等于被调度的第二小区组合或者被调度的第二小区集中的小区的 数量。其中,被调度的第二小区组合由第二DCI format中的第三信息域指示或者由第四高层参数配置(当第一DCI format不包括第三信息域)。被调度的第二小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第二小区集)没有配置(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区集中的小区的数量,当(针对被调度的第二小区集)配置了(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的新数据指示,信息块按照(被调度的第二小区组合或者被调度的第二小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的新数据指示,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的新数据指示,依次类推,每个信息块1比特。冗余版本包括个信息块,信息块1,信息块2,…,信息块其中,例如是/等于被调度的第二小区组合或者被调度的第二小区集中的小区的数量。其中,被调度的第二小区组合由第二DCI format中的第三信息域指示或者由第四高层参数配置(当第一DCI format不包括第三信息域)。被调度的第二小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第二小区集)没有配置(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区集中的小区的数量,当(针对被调度的第二小区集)配置了(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的RV,信息块按照(被调度的第二小区组合或者被调度的第二小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的RV,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的RV,依次类推,每个信息块0或1或2比特。HARQ进程数量包括个信息块,信息块1,信息块2,…,信息块 其中,例如是/等于被调度的第二小区组合或者被调度的第二小区集中的小区的数量。其中,被调度的第二小区组合由第二DCI format中的第三信息域指示或者由第四高层参数配置(当第一DCI format不包括第三信息域)。被调度的第二小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第二小区集)没有配置(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区集中的小区的数量,当(针对被调度的第二小区集)配置了(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区组合中的小区的数量,但不限于此。其中,每个信息块对应(个小区中)一个小区的HARQ进程number,信息块按照(被调度的第二小区组合或者被调度的第二小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的HARQ进程number,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的HARQ进程number,依次类推,每个信息块0或1或2比特。天线端口,针对类型1a(也就是说针对天线端口域的指示类型被配置为type 1a时),该域包括比特,分别应用于被调度的小区(scheduled cells),其中,是第二高层参数ScheduledCell-ListDCI-0-3配置的小区的数量,r按照小区升序映射,r=1对应最小小区索引的小区,MA(r)可以取值2,3,4,5比特。针对类型2,包括个信息块,信息块1,信息块2,…,信息块其中,例如是/等于被调度的第二小区组合或者被调度的第二小区集中的小区的数量。其中,被调度的第二小区组合由第二DCI format中的第三信息域指示或者由第四高层参数配置(当第一DCI format不包括第三信息域)。被调度的第二小区集由第二DCI format中的第四信息域指示或者由第二高层参数配置(当第一DCI format不包括第四信息域)。例如,当(针对被调度的第二小区集)没有配置(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区集中的小区的数量,当(针对被调度的第二小区集)配置了(相应的)第二小区组合列表(或者说第四高层参数)时,等于被调度的第二小区组合中的小区的数量,但不限于此。 其中,每个信息块对应(个小区中)一个小区的天线端口,信息块按照(被调度的第二小区组合或者被调度的第二小区集中的小区的)小区索引(例如,上述服务小区索引和/或第二索引)的升序排列。例如,信息块1(第一个信息块)对应针对小区索引最小的小区的天线端口,信息块2(第二个信息块)对应针对小区索引次小(第二小)的小区的天线端口,依次类推。DMRS序列初始化包括1比特,该信息域可以应用于第三信息域或第二信息域指示的所有被调度的小区。
在一些实施例中,第一信息域(Scell dormancy indication)用于Scell休眠指示。该第一信息域包括第一比特位图bitmap,关于该第一信息域如何指示Scell休眠将在后述进行说明。在第九高层参数和/或第十高层参数不使能(is not enabled)时,例如服务小区配置信息中不包括/不存在第九高层参数和/或第十高层参数时,该第一信息域不存在,或者说第一信息域的比特数为0,在服务小区配置信息包括/存在第九高层参数和/或第十高层参数时,第一信息域的比特数由Scell组的数量和/或休眠组ID(s)(第七高层参数(DormancyGroupID-r16))的数量确定。
在一些实施例中,针对第一bitmap的一个比特的值为0时,针对在配置的对应的SCell组中的每个激活的SCell的UE,指示激活DL BWP(由第五高层参数提供);针对第一bitmap的一个比特的值为1时,在当前激活的DL BWP是休眠DL BWP时,针对在配置的对应的SCell组中的每个激活的SCell的UE,指示激活DL BWP(由第六高层参数提供);在当前激活的DL BWP不是休眠DL BWP时,针对在配置的对应的SCell组中的每个激活的SCell的UE,指示当前激活的DL BWP。终端设备将激活DL BWP设置为指示的激活DL BWP。
在一些实施例中,第九高层参数和/或第十高层参数还受限于第五高层参数和/或第六高层参数和/或第七高层参数和/或第十五高层参数。例如,只有在被配置/提供第七高层参数和/或第十五高层参数DormancyGroupID-r16的情况下,才会通过第九高层参数和/或第十高层参数分别配置第一DCI format和/或第二DCI format存在第一信息域。
例如,针对第二DCI format,在第十高层参数不使能(is not enabled)时,第一信息域的比特数为0,否则,可以是X(例如1,2,3,4,5)比特,该比特数量或者比特位图根据第七高层参数dormancyGroupWithinActiveTime配置的不同DormancyGroupID(s)的数量确定,所述第一信息域中包括第一bitmap,所述第一 bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID(第七高层参数dormancyGroupWithinActiveTime配置的),所述第一信息域或第一bitmap的MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。其中,上述一个Scell组由一个休眠组ID标识。例如:
例如,针对第一DCI format,在第九高层参数不使能(is not enabled)时,第一信息域的比特数为0,否则,可以是X(例如1,2,3,4,5)比特,该比特数量或者比特位图根据第七高层参数dormancyGroupWithinActiveTime配置的不同DormancyGroupID(s)的数量确定,所述第一信息域中包括第一bitmap,所述第一bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID(第七高层参数dormancyGroupWithinActiveTime配置的),所述第一信息域或第一bitmap的MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。其中,上述一个Scell组由一个休眠组ID标识。例如:
在一些实施例中,第九高层参数和/或第十高层参数不受限于第五高层参数和/或第六高层参数和/或第七高层参数。例如,在没有被配置/提供第七高层参数和/或第十五高层参数DormancyGroupID-r16的情况下,也可能通过第九高层参数和/或第十高层参数分别配置第一DCI format和/或第二DCI format存在第一信息域。例如:
例如,针对第二DCI format,在第十高层参数不使能(is not enabled)时,第一信息域的比特数为0,否则,在没有被配置/提供第七高层参数和/或第十五高层参数时,第一信息域的比特数为0,在被配置/提供第七高层参数和/或第十五高层参数时,可以是X(例如1,2,3,4,5)比特,该比特数量或者比特位图根据第七高层参数dormancyGroupWithinActiveTime配置的不同DormancyGroupID(s)的数量确定,所述第一信息域中包括第一bitmap,所述第一bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID(第七高层参数dormancyGroupWithinActiveTime配置的),所述第一信息域或第一bitmap的MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。其中,上述一个Scell组由一个休眠组ID标识。例如:
例如,针对第一DCI format,在第九高层参数不使能(is not enabled)时,第一信息域的比特数为0,否则,在没有被配置/提供第七高层参数和/或第十五高层参数时,第一信息域的比特数为0,在被配置/提供第七高层参数和/或第十五高层参数时,可以是X(例如1,2,3,4,5)比特,该比特数量或者比特位图根据第七高层参数dormancyGroupWithinActiveTime配置的不同DormancyGroupID(s)的数量确定,所述第一信息域中包括第一bitmap,所述第一bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID(第七高层参数dormancyGroupWithinActiveTime配置的),所述第一信息域或第一bitmap的MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。其中,上述一个Scell组由一个休眠组ID标识。
(一)以下说明第一DCI format和/或所述第二DCI format如何支持针对(per)辅小区组的小区休眠指示,包括是否支持同时调度小区(小区的PDSCH和/或PUSCH)。
在该实施方式中,所述第一DCI format和/或第二DCI format仅采用第一信息域指示Scell休眠,其中,仅采用第一信息域例如是指,该DCI format中的其他信息域中的比特不对应Scell或Scell组。
在该实施方式中,所述第一DCI format和/或第二DCI format中包括所述第一信息域,所述第一信息域的一个比特与一个Scell组和/或一个休眠组ID(DormancyGroupID)对应。
在该实施方式中,所述第一信息域中包括第一bitmap,所述第一bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID。所述第一信息域或第一bitmap的 MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。所述第一信息域或第一bitmap包括的比特数由Scell组的数量和/或休眠组ID(s)的数量确定。用于发送该DCI format的小区(即,第一小区)和所述Scell组中的Scell(s)属于相同或不同的小区组和/或相同或不同PUCCH组。所述小区组包括MCG和/或SCG,也即,假设属于相同的小区组,即都属于MCG,或都属于SCG。
在一些实施例中,第一DCI format和/或第二DCI format可以在指示休眠的同时进行调度,所述第一DCI format和/或第二DCI format仅调度所述第一小区(用于发送该DCI format的小区)和/或第二小区,所述第二小区包括Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区和/或没有被所述第一DCI format和/或第二DCI format中的所述第一信息域指示为休眠的小区。第一小区和第二小区是或不是同一小区,或者,第二小区包括或不包括第一小区。
在一些实施例中,该第一DCI format或第二DCI format中的第二信息域和/或第三信息域指示的被调度的小区仅包括所述第一小区和/或所述第二小区。
在该实施例方式中,所述第二信息域还可以用于指示被调度的小区和/或没有被调度的小区,所述第二信息域指示的被调度的小区仅包括所述第一小区和/或所述第二小区,和/或,所述第二信息域指示被调度的第一小区集或由第三信息域指示的被调度的小区或由第三高层参数和/或第四高层参数配置的被调度的小区中所述第一小区和/或所述第二小区之外的小区没有被调度。
在该实施方式中,所述第一DCI format还可以包括用于指示被调度的小区(scheduled cells)的第三信息域,所述第三信息域指示的小区仅包括所述第一小区和/或所述第二小区。所述第三信息域从被调度的第一小区集中指示所述被调度的小区
在该实施方式中,所述第二DCI format还可以包括用于指示被调度的小区(scheduled cells)的第三信息域,所述第三信息域指示的小区仅包括所述第一小区和/或所述第二小区。所述第三信息域从被调度的第二小区集中指示所述被调度的小区。
在该实施方式中,所述被调度的第一小区集由第一高层参数配置或由所述第一DCI format中的第四信息域指示,所述被调度的第二小区集由第二高层参数配置或由所述第一DCI format中的第四信息域指示。
在该实施方式中,所述第一DCI format还可以包括用于指示被调度的第一小区 集(scheduled cell set)的第四信息域,所述第四信息域指示的第一小区集包括所述第一小区和/或所述第二小区。所述第二DCI format还可以包括用于指示被调度的第二小区集(scheduled cell set)的第四信息域,所述第四信息域指示的第二小区集包括所述第一小区和/或所述第二小区。
示例1:当仅采用第一信息域指示Scell休眠时,调度小区,但不调度可能被指示休眠的Scell(被配置了休眠BWP和/或休眠组ID的Scell)
例1:仅调度SpCell/primary cell(该cell是或不是第一小区)
在该例1中,被调度的第一小区集包括SpCell/primary cell(例如是由第一高层参数配置的或第四信息域指示的),被调度的第二小区集包括SpCell/primary cell(例如是由第二高层参数配置的或第四信息域指示的);和/或,
Case 1:第一DCI format包括第三信息域(和/或,当被配置了针对被调度的cell set的第三高层参数和/或第三高层参数配置了多个entries),第三信息域指示的(被调度的)小区仅包括SpCell/primary cell(也就是说,第三信息域仅指示SpCell/primary cell);第二DCI format包括第三信息域(和/或,当被配置了针对被调度的cell set的第四高层参数和/或第四高层参数配置了多个entries),第三信息域指示的(被调度的)小区仅包括SpCell/primary cell(也就是说,第三信息域仅指示SpCell/primary cell)。
Case 2:针对被调度的cell set的第三高层参数没有被配置,第二信息域指示的(被调度的)小区仅包括SpCell/primary cell(也就是说,第二信息域仅指示SpCell/primary cell)。第二信息域只调度属于第一小区和/或第二小区的小区,不调度第一小区和/或第二小区之外的小区;针对被调度的cell set的第四高层参数没有被配置,第二信息域指示的(被调度的)小区仅包括SpCell/primary cell(也就是说,第二信息域仅指示SpCell/primary cell)。第二信息域只调度属于第一小区和/或第二小区的小区,不调度第一小区和/或第二小区之外的小区。
例2:仅调度SpCell/primary cell和/或PUCCH Scell(该cell是或不是第一小区)
例3:仅调度SpCell/primary cell和/或没有被配置/提供休眠BWP和/或休眠组ID的Scell(该cell是或不是第一小区)
例4:仅调度没有被配置/提供休眠BWP和/或休眠组ID的小区(该cell是或不是第一小区)
示例2:当仅采用第一信息域指示Scell休眠时,可以调度可能被指示休眠的Scell (被配置/提供了第七高层参数和/或第十五高层参数的Scell,或者说属于被配置的Scell组的Scell),例如仅调度没有被第一信息域指示为休眠的小区(或者说,仅调度不属于被第一信息域指示为休眠cell group的小区。
在一些实施例中,第一DCI format和/或第二DCI format可以在指示Scell休眠的同时调度第三小区,所述第三小区包括被第一信息域指示为休眠的小区和/或被配置了dormant BWP和/或休眠组ID的小区。其中,所述第一DCI format和/或第二DCI format调度的小区由第一高层参数和/或第二高层参数配置和/或由所述第一DCI format和/或第二DCI format中的第二信息域和/或第三信息域指示。针对所述第一DCI format和/或第二DCI format中包括一个或多个信息块的信息域(具体包括信息块的信息域如前所述,此处不再赘述),所述第三小区对应的信息块被设置成无效值或默认值和/或被保留(reserved)和/或被终端设备忽略。
示例3:当仅采用第一信息域指示Scell休眠时,可以调度被该field指示为休眠(或者进入休眠,或者进入/激活/切换到休眠BWP)的Scell(或者说属于被该field指示为休眠(或者进入休眠,或者进入/激活/切换到休眠BWP)的Scell group的Scell)。例如,当被调度的小区包括被第一信息域指示为休眠的小区时,针对Type2(包括一个或多个信息块)的信息域,该被指示为休眠的小区对应的信息块被设置成无效值和/或被保留(reserved)和/或终端设备忽略该小区对应的信息块,针对Type1B(基于包括一个或多个列表的配置指示一个列表,其中,一个列表中包括针对与多个小区分别相应的配置索引)的信息域,该小区对应的索引被设置成无效值和/或被保留(reserved)和/或终端设备忽略该小区对应的索引。或者说,当被调度的小区包括属于被第一信息域指示为休眠的Scell group的小区时,针对Type2的信息域,该属于该Scell group小区对应的信息块被设置成无效值和/或被保留(reserved)和/或UE忽略该小区对应的信息块,针对Type1B的信息域,该小区对应的索引被设置成无效值和/或被保留(reserved)和/或终端设备忽略该小区对应的索引。
在一些实施例中,所述第一DCI format和/或第二DCI format不调度小区,即所述第一DCI format和/或第二DCI format支持调度一个或多个小区,但实际没有调度小区。也就是说,在指示休眠的同时不进行调度,例如,第二信息域中的比特被设定为第二特定值。因此,不存在调度到可能被指示休眠的Scell的情况。
在一些实施例中,终端设备根据第二信息域和/或第三信息域确定该DCI format 中的第一信息域按上述方式指示Scell休眠。例如,当第二信息域和/或第三信息域指示的被调度的小区仅包括所述第一小区和/或所述第二小区时,或者当第二信息域和/或第三信息域没有指示被调度的小区或者说指示没有被调度的小区或者不调度小区时,该DCI format中的第一信息域按上述方式指示Scell休眠;当第二信息域和/或第三信息域指示的被调度的小区包括所述第一小区和/或所述第二小区之外的小区时,或者当第二信息域和/或第三信息域指示了被调度的小区时,该DCI format中的第一信息域无效,和/或,被保留,和/或不指示Scell休眠。
(二)以下说明第一DCI format和/或所述第二DCI format如何支持针对(per)辅小区的小区休眠指示,包括是否支持同时调度小区(小区的PDSCH和/或PUSCH)。
在该实施方式中,所述第一DCI format和/或所述第二DCI format中可以包括所述第一信息域,所述第一DCI format中的第一信息域和/或一个或多个第五信息域的一个比特与一个Scell对应。也就是说,不是仅采用第一信息域指示Scell休眠,可以采用第一信息域和一个或多个第五信息域结合指示Scell休眠,或者第一信息域保留,采用一个或多个第五信息域结合指示Scell休眠。换句话说,一个或多个第五信息域除了前述说明的其本身的指示作用外,还可以用于指示Scell休眠。
在一些实施例中,所述第一信息域和/或所述一个或多个第五信息域包括/提供第二bitmap,所述第二bitmap中的每个比特分别对应一个Scell。所述第一信息域和/或其他一个或多个信息域或者所述第二bitmap的MSB到LSB按Scell index升序对应Scell index最低到最高的Scell。所述第二bitmap对应的Scells包括被配置了dormancy BWP和/或休眠组ID的Scell,和/或,没有没配置dormancy BWP和/或休眠组ID的Scell。所述第二bitmap包括的比特数由Scell的数量确定,Scell的数量是指被配置了dormancy BWP和/或休眠组ID的Scell的数量(仅计入被配置了dormancy BWP和/或休眠组ID的Scell),或者,是指被配置的Scell的数量(不论一个Scell是否被配置了dormancy BWP和/或休眠组ID,均计入)。所述用于发送该DCI format的小区(第一小区)和所述Scell属于相同或不同的小区组和/或相同或不同PUCCH组。所述小区组包括MCG和/或SCG也即,假设属于相同的小区组,即都属于MCG,或都属于SCG。
在一些实施例中,由第一信息域和/或所述一个或多个第五信息域中的各信息域分别的部分或全部比特组成/提供上述第二bitmap。例如,各信息域中该部分或全部 比特按各信息域中的该部分或全部比特在各信息域中的位置(或者说被列举的顺序)和/或这些信息域在相应DCI format中的位置(或者说被列举的顺序)从先到后作为上述第二bitmap中从MSB到LSB的比特。例如,第二bitmap从MSB到LSB的比特依次包括{针对TB1的MCS域中的MSB到LSB,针对TB1的NDI域中的MSB到LSB,针对TB1的RV的MSB到LSB,HARQ process number域的MSB到LSB,Antenna ports域的MSB到LSB,DMRS sequence initialization MSB到LSB},再例如,依次包括{针对TB1的MCS域中的MSB到LSB,针对TB1的NDI域中的MSB到LSB,针对TB1的RV的MSB到LSB,HARQ process number域的MSB到LSB,第一信息域中的MSB到LSB},再例如,依次包括{针对TB1的MCS域中信息块1的MSB到LSB,针对TB1的NDI域中信息块1的MSB到LSB,针对TB1的RV域中信息块1的MSB到LSB,HARQ process number域的MSB到LSB,第一信息域中的MSB到LSB}
在一些实施例中,针对第二bitmap的一个比特的值为0时,针对对应激活的SCell的UE,指示激活DL BWP(由第五高层参数提供);针对第二bitmap的一个比特的值为1时,在当前激活的DL BWP是休眠DL BWP时,针对对应激活的SCell的UE,指示激活DL BWP(由第六高层参数提供);在当前激活的DL BWP不是休眠DL BWP时,针对对应激活的SCell的UE,指示当前激活的DL BWP。终端设备将激活DL BWP设置为指示的激活DL BWP。
在该实施方式中,所述第一DCI format和/或第二DCI format不包括第六信息域(one-shot HARQ-ACK request),或者所述第一DCI format和/或第二DCI format包括的第六信息域中的比特被设置为第一特定值,该第一特定值可以包括0,也就是说在该实施方式中,所述第六信息域中的所有比特被设置为0。
在该实施方式中,关于第二信息域的实施方式进行如下说明。所述第一DCI format和/或第二DCI format中的第二信息域中的比特被设置为第二特定值。包括:所述第二信息域中的一个或多个第一信息块的所有比特分别被设置为0或1。一个对应被配置了第一资源分配类型(资源分配类型0)的小区的第一信息块的所有比特被设置为第二特定值,该第二特定值为0,一个对应被配置了第二资源分配类型(资源分配类型1)的小区的第一信息块的所有比特被设置为第二特定值,该第二特定值为1,一个对应被配置了动态切换资源分配类型(即有DCI指示采用资源分配类型0还 是1)的小区的第一信息块的所有比特被设置为第二特定值,该第二特定值为0或1。上述第二信息域中的一个或多个第一信息块包括所述第二信息域中的全部或部分信息块。或者上述一个或多个第一信息块包括所述第二信息域中的至少1个信息块,或者至少2个信息块。
例如,在上述一个或多个第一信息块为第二信息域的全部(每一个)信息块时,所述第一DCI format和/或第二DCI format不支持同时调度小区,在上述一个或多个第一信息块为第二信息域中的部分信息块(至少1个信息块或至少2个信息块,例如,包括第一个信息块)时,可以支持同时调度小区(使用剩余的第二信息块调度)。即所述第二信息域还包括第二信息块,所述第二信息域中的一个或多个第二信息块中的比特不被设置为所述第二特定值,和/或,所述第二信息域中的第二信息块用于提供用于调度PDSCH的信息。所述第二信息域中的一个或多个第二信息块包括所述第二信息域中的除所述一个或多个第一信息块以外的信息块。
以下说明如何使用第一信息域和/或一个或多个第五信息域以第二bitmap指示SCell休眠。
在一些实施例中,第一信息域和第五信息域具体构成如前所述,此处不再赘述。所述调制编码模式和/或新数据指示和/或冗余版本针对第一传输块(TB1)和/或第二传输块(TB2)。其中,针对包括一个或多个信息块(例如所述调制编码模式和/或新数据指示和/或冗余版本和/或HARQ进程数量,天线端口是否包括信息块取决于配置,其他第五信息域默认包括信息块)的第五信息域,所述第五信息域中的一个或多个第三信息块中的一个比特与一个Scell对应。其中,所述一个或多个第三信息块包括所述第五信息域的全部或部分信息块。其中,所述一个或多个第三信息块包括所述第五信息域中的前N2个信息块和/或所述第五信息域中的后N3个信息块,或者,包括所述第五信息域中的第N4个信息块,或者,包括所述第五信息域中与第二信息域中的第一信息块对应的信息块。
在该实施方式中,对应的信息块是指:一个第三信息块与所述第二信息域中的一个第一信息块对应,和/或,与所述第二信息域中的一个第一信息块对应相同的小区,和/或,具有与所述第二信息域中的一个第一信息块相同的序号。
在一些实施例中,所述第五信息域中还包括第四信息块,其中的一个或多个第四信息块不用于指示Scell休眠,和/或所述第五信息域中的第四信息块中的所有(任一) 比特均不与Scell对应,和/或,所述第五信息域中的第四信息块用于提供用于调度PDSCH的信息。所述一个或多个第四信息块包括所述第五信息域中的除所述一个或多个第三信息块以外的信息块。
在一些实施例中,所述第五信息域中的第三信息块的数量与第二信息域中第一信息块的数量相同或不同。所述第五信息域中的信息块的数量与第二信息域中的信息块的数量相同或不同。
以下分别示例说明per SCell指示SCell休眠各个信息域的实施方式
在一些实施例中,针对第二DCI format,涉及或不涉及第一传输块和/或第二传输块。
示例1:所述第一DCI format不包括第六信息域(one-shot HARQ-ACK request),或者所述第一DCI format包括的第六信息域中的比特被设置为0,第二信息域的每个信息块(全部第一信息块,不包括第二信息块)的所有比特:对应被配置了资源分配类型0的小区的第一信息块的所有比特被设置为0,对应被配置了第二资源分配类型(资源分配类型1)的小区的第一信息块的所有比特被设置为1,对应被配置了动态切换资源分配类型的小区的第一信息块的所有比特被设置为第二特定值为0或1,此时,该第一信息域存在(保留,但不用于指示SCell休眠)。对应第一传输块的第五信息域(调制编码模式和/或新数据指示和/或冗余版本)和天线端口、DMRS序列初始化用于指示SCell休眠,构成第二bitmap,该第二bitmap中的一个比特与一个Scell对应。所述第二bitmap的MSB到LSB按Scell index升序对应Scell index最低到最高的Scell。
示例2:所述第一DCI format不包括第六信息域(one-shot HARQ-ACK request),或者所述第一DCI format包括的第六信息域中的比特被设置为0,第二信息域的每个信息块(全部第一信息块,不包括第二信息块)的所有比特:对应被配置了资源分配类型0的小区的第一信息块的所有比特被设置为0,对应被配置了第二资源分配类型(资源分配类型1)的小区的第一信息块的所有比特被设置为1,对应被配置了动态切换资源分配类型的小区的第一信息块的所有比特被设置为第二特定值为0或1,此时,该第一信息域存在(保留,但不用于指示SCell休眠)。具有多个信息块的第五信息域(例如所述调制编码模式和/或新数据指示和/或冗余版本)的第一个信息块(第三信息块N2=1,N4=1)用于指示SCell休眠,级联构成第二bitmap,该第二bitmap 中的一个比特与一个Scell对应。所述第二bitmap的MSB到LSB按Scell index升序对应Scell index最低到最高的Scell。
在上述示例1和示例2中,不支持同时调度小区,即所述第一DCI format和/或第二DCI format不支持调度一个或多个小区。
示例3:第一DCI format和/或第二DCI format包括第三信息域,该第三信息域指示至少2个被调度的小区,第二信息域中的至少1个信息块(block)(e.g.包括第一个,但不限于此,第一信息块)中的所有比特:对应被配置了资源分配类型0的小区的第一信息块的所有比特被设置为0,对应被配置了第二资源分配类型(资源分配类型1)的小区的第一信息块的所有比特被设置为1,对应被配置了动态切换资源分配类型的小区的第一信息块的所有比特被设置为第二特定值为0或1,此时,该第一信息域存在(保留,但不用于指示SCell休眠)。以下第一信息域和/或第五信息域中的至少一个用于指示SCell休眠:(第三信息块级联构成第二bitmap)
第一传输块的调制编码模式(1)
第一传输块的新数据指示(2)
第一传输块的冗余版本(3)(若存在)
HARQ进程数量(4)
天线端口(5)
DMRS序列初始化(6)
第一信息块(7)
其中,针对(1)-(4),其中的与上述第二信息域中的至少1个信息块(第一信息块)对应的信息块(第三信息块)用于SCell休眠指示。例如,其他信息块(如果有,第四信息块)则分别用于提供用于调度上述第二信息域中的其他信息块(第二信息块)对应的小区中的PDSCH的信息。其中,针对(3),其中的与上述第二信息域中的至少1个信息块对应的一个或多个信息块可能分别包括0bit(该信息域中的各信息块是否仅包括0比特是分别取决于配置的),这种情况下,也可以说该第五信息域或者该一个或多个信息块(第四信息块)没有用于SCell休眠指示。
针对(5),当其被配置为Type 2时,同上述(1)-(4)的实施方式。当其被配置为Type-1a时,该field用于SCell休眠指示,针对在上述第二信息域中的其他信息块(第二信息块)对应的小区中调度的PDSCH,采用预定义的天线端口(例如,假 设一个缺省的取值,但不限于此)。
针对(6),该信息域用于SCell休眠指示,针对在上述第二信息域中的其他信息块(第二信息块)对应的小区中调度的PDSCH,假设DMRS序列初始化为0或1。
针对(7),该信息域中的全部或部分比特用于SCell休眠指示。
示例4:第一DCI format和/或第二DCI format包括第三信息域,该第三信息域指示至少3个被调度的小区,当第二信息域中的至少2个(这是为了保证以下信息域也有至少2个信息块用于指示Scell休眠,比特数足够)信息块(e.g.第一信息块包括前2个信息块,但不限于此)中的所有比特:对应被配置了资源分配类型0的小区的第一信息块的所有比特被设置为0,对应被配置了第二资源分配类型(资源分配类型1)的小区的第一信息块的所有比特被设置为1,对应被配置了动态切换资源分配类型的小区的第一信息块的所有比特被设置为第二特定值为0或1,此时,该第一信息域存在(保留,但不用于指示SCell休眠)。以下第一信息域和/或第五信息域中的至少一个用于指示SCell休眠:(第三信息块级联构成第二bitmap)
第一传输块的调制编码模式(1)
第一传输块的新数据指示(2)
第一传输块的冗余版本(3)(若存在)
HARQ进程数量(4)
第一信息块(7)
其中,针对(1)-(4),其中的与上述第二信息域中的至少2个信息块(第一信息块)对应的信息块(第三信息块)用于SCell休眠指示。例如,其他信息块(如果有,第四信息块)则分别用于提供用于调度上述第二信息域中的其他信息块(第二信息块)对应的小区中的PDSCH的信息。
针对(7),该信息域中的全部或部分比特用于SCell休眠指示。
示例5:第一DCI format和/或第二DCI format不包括第三信息域,针对被调度的cell set的第三高层参数和/或第四高层参数仅包括1个entry。可以采用示例3或4的实施方式。
示例6:针对被调度的cell set的第三高层参数和/或第四高层参数没有被配置。可以采用示例1或2中的方法(不能同时调度PDSCH)。
目前,由于MCG或SCG中可能分别配置超过10个Scells(e.g.15),如果进行 per Scell的指示,则可能需要相同数量的信息比特。针对现有的DCI format 1_1,由于引入该DCI format的原始目的是用于调度一个小区,该DCI format中包括的信息域或信息比特也是以此为目标设计的。当采用该DCI format进行per Scell的Scell休眠指示时,将不得不使用原本与调度PDSCH有关的信息比特,这些信息比特不能进行与调度PDSCH相关的指示。这就导致,如果用一个DCI format 1_1进行per Scell的Scell休眠指示,则该DCI format1_1不能同时调度PDSCH。
在本申请实施例中,上述第一DCI format和第二DCI format,由于引入该第一DCI format和第二DCI format的目的是能够支持调度多个(2个或2个以上)小区,该第一DCI format和第二DCI format中包括信息域或信息比特也是以此为目标设计的(例如,有的信息域包括多个信息块,分别提供针对不同小区调度的PDSCH相关的信息)。当采用该第一DCI format和第二DCI format进行per Scell的Scell休眠指示时,通过上述示例3或4或5即一个第一DCI format和第二DCI format可以同时进行per Scell的Scell休眠和PDSCH调度,将可以提高资源效率。
在一些实施例中,在一个第一DCI format和第二DCI format可以同时进行per Scell的Scell休眠和PDSCH/PUSCH调度时,例如在上述示例3或4或5时,该调度的PDSCH/PUSCH也是有限制的,具体可以参考(一)中的实施方式,例如所述第一DCI format和/或第二DCI format仅调度所述第一小区和/或第二小区的PDSCH和/或PUSCH,所述第二小区包括Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区和/或没有被所述第一DCI format和/或第二DCI format中的第二bitmap指示为休眠的小区。或者所述第一DCI format和/或第二DCI format调度第三小区的PDSCH和/或PUSCH,所述第三小区包括被第二bitmap指示为休眠的小区和/或被配置了dormant BWP和/或休眠组ID的小区。
以上几种类型的第五信息域仅为示例说明,本申请实施例并不以此作为限制,例如还可以包括前述示例的其他类型的第五信息域。
以上仅对与本申请相关的各步骤或过程进行了说明,但本申请不限于此。本申请实施例的方法还可以包括其他步骤或者过程,关于这些步骤或者过程的具体内容,可以参考相关技术。
以上各个实施例仅对本申请实施例进行了示例性说明,但本申请不限于此,还可 以在以上各个实施例的基础上进行适当的变型。例如,可以单独使用上述各个实施例,也可以将以上各个实施例中的一种或多种结合起来。
本申请实施例的有益效果之一在于:支持通过单独一个DCI调度多个小区的DCI format可以(支持)指示辅小区休眠(Scell dormancy),同时支持调度小区或不同时调度小区,可以在实现多载波增强的同时,节省终端设备功耗,提高资源效率。
第二方面的实施例
本申请实施例提供一种信息发送方法,从网络设备一侧进行说明,与第一方面的实施例相同的内容不再赘述。
图5是本申请实施例的信息发送方法示意图,如图5所示,该方法包括:
501,向终端设备发送第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
502,在所述第一小区向所述终端设备发送第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
值得注意的是,以上附图5仅对本申请实施例进行了示意性说明,但本申请不限于此。例如可以适当地调整各个操作之间的执行顺序,此外还可以增加其他的一些操作或者减少其中的某些操作。本领域的技术人员可以根据上述内容进行适当地变型,而不仅限于上述附图5的记载。
以上仅对与本申请相关的各步骤或过程进行了说明,但本申请不限于此。本申请实施例的方法还可以包括其他步骤或者过程,关于这些步骤或者过程的具体内容,可以参考相关技术。
以上各个实施例仅对本申请实施例进行了示例性说明,但本申请不限于此,还可以在以上各个实施例的基础上进行适当的变型。例如,可以单独使用上述各个实施例,也可以将以上各个实施例中的一种或多种结合起来。
第三方面的实施例
本申请实施例提供一种信息接收装置。该装置例如可以是终端设备,也可以是配置于终端设备的某个或某些部件或者组件,与第一方面的实施例相同的内容不再赘述。
图6是本申请实施例的信息接收装置的一示意图。如图6所示,信息接收装置600包括:
第一接收单元601,接收第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
在一些实施例中,第一接收单元601的实施方式可以参考第一方面的实施例,此处不再赘述。
以上各个实施例仅对本申请实施例进行了示例性说明,但本申请不限于此,还可以在以上各个实施例的基础上进行适当的变型。例如,可以单独使用上述各个实施例,也可以将以上各个实施例中的一种或多种结合起来。
值得注意的是,以上仅对与本申请相关的各部件或模块进行了说明,但本申请不限于此。信息发送装置600还可以包括其他部件或者模块,关于这些部件或者模块的具体内容,可以参考相关技术。
此外,为了简单起见,图6中仅示例性示出了各个部件或模块之间的连接关系或信号走向,但是本领域技术人员应该清楚的是,可以采用总线连接等各种相关技术。上述各个部件或模块可以通过例如处理器、存储器、发射机、接收机等硬件设施来实现;本申请实施并不对此进行限制。
第四方面的实施例
本申请实施例提供一种信息发送装置。该装置例如可以是网络设备,也可以是配置于网络设备的某个或某些部件或者组件,与第二方面的实施例相同的内容不再赘述。
图7是本申请实施例的信息发送装置的一示意图。如图7所示,信息发送装置700包括:
第一发送单元701,发送第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
在一些实施例中,第一发送单元701的实施方式可以参考第一方面的实施例,此处不再赘述。
以上各个实施例仅对本申请实施例进行了示例性说明,但本申请不限于此,还可以在以上各个实施例的基础上进行适当的变型。例如,可以单独使用上述各个实施例,也可以将以上各个实施例中的一种或多种结合起来。
值得注意的是,以上仅对与本申请相关的各部件或模块进行了说明,但本申请不限于此。信息发送装置700还可以包括其他部件或者模块,关于这些部件或者模块的具体内容,可以参考相关技术。
此外,为了简单起见,图7中仅示例性示出了各个部件或模块之间的连接关系或信号走向,但是本领域技术人员应该清楚的是,可以采用总线连接等各种相关技术。上述各个部件或模块可以通过例如处理器、存储器、发射机、接收机等硬件设施来实现;本申请实施并不对此进行限制。
第五方面的实施例
本申请实施例还提供一种通信系统,可以参考图1,与第一至四方面的实施例相同的内容不再赘述。
在一些实施例中,通信系统100至少可以包括:网络设备101和/或终端设备102,该网络设备101包括第四方面的实施例中的信息发送装置700,该终端设备102包括第三方面的实施例中的信息接收装置600,此处不再赘述。
本申请实施例还提供一种网络设备,例如可以是基站,但本申请不限于此,还可以是其他的网络设备。
图8是本申请实施例的网络设备的构成示意图。如图8所示,网络设备800可以包括:处理器810(例如中央处理器CPU)和存储器820;存储器820耦合到处理器810。其中该存储器820可存储各种数据;此外还存储信息处理的程序830,并且在处理器810的控制下执行该程序830。
例如,处理器810可以被配置为执行程序而实现如第一方面的实施例所述的信息发送方法。
此外,如图8所示,网络设备800还可以包括:收发机840和天线850等;其中,上述部件的功能与现有技术类似,此处不再赘述。值得注意的是,网络设备800也并不是必须要包括图8中所示的所有部件;此外,网络设备800还可以包括图8中没有示出的部件,可以参考现有技术。
本申请实施例还提供一种终端设备,但本申请不限于此,还可以是其他的设备。
图9是本申请实施例的终端设备的示意图。如图9所示,该终端设备900可以包括处理器910和存储器920;存储器920存储有数据和程序,并耦合到处理器910。值得注意的是,该图是示例性的;还可以使用其他类型的结构,来补充或代替该结构,以实现电信功能或其他功能。
例如,处理器910可以被配置为执行程序而实现如第二方面的实施例所述的信息接收方法。
如图9所示,该终端设备900还可以包括:通信模块930、输入单元940、显示器950、电源960。其中,上述部件的功能与现有技术类似,此处不再赘述。值得注意的是,终端设备900也并不是必须要包括图9中所示的所有部件,上述部件并不是必需的;此外,终端设备900还可以包括图9中没有示出的部件,可以参考现有技术。
本申请实施例还提供一种计算机程序,其中当在终端设备中执行所述程序时,所述程序使得所述终端设备执行第二方面的实施例所述的信息接收方法。
本申请实施例还提供一种存储有计算机程序的存储介质,其中所述计算机程序使得终端设备执行第二方面的实施例所述的信息接收方法。
本申请实施例还提供一种计算机程序,其中当在网络设备中执行所述程序时,所述程序使得所述网络设备执行第一方面的实施例所述的信息发送方法。
本申请实施例还提供一种存储有计算机程序的存储介质,其中所述计算机程序使得网络设备执行第一方面的实施例所述的信息发送方法。
本申请以上的装置和方法可以由硬件实现,也可以由硬件结合软件实现。本申请涉及这样的计算机可读程序,当该程序被逻辑部件所执行时,能够使该逻辑部件实现上文所述的装置或构成部件,或使该逻辑部件实现上文所述的各种方法或步骤。本申请还涉及用于存储以上程序的存储介质,如硬盘、磁盘、光盘、DVD、flash存储器等。
结合本申请实施例描述的方法/装置可直接体现为硬件、由处理器执行的软件模块或二者组合。例如,图中所示的功能框图中的一个或多个和/或功能框图的一个或多个组合,既可以对应于计算机程序流程的各个软件模块,亦可以对应于各个硬件模块。这些软件模块,可以分别对应于图中所示的各个步骤。这些硬件模块例如可利用现场可编程门阵列(FPGA)将这些软件模块固化而实现。
软件模块可以位于RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动磁盘、CD-ROM或者本领域已知的任何其它形式的存储介质。可以将一种存储介质耦接至处理器,从而使处理器能够从该存储介质读取信息,且可向该存储介质写入信息;或者该存储介质可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。该软件模块可以存储在移动终端的存储器中,也可以存储在可插入移动终端的存储卡中。例如,若设备(如移动终端)采用的是较大容量的MEGA-SIM卡或者大容量的闪存装置,则该软件模块可存储在该MEGA-SIM卡或者大容量的闪存装置中。
针对附图中描述的功能方框中的一个或多个和/或功能方框的一个或多个组合,可以实现为用于执行本申请所描述功能的通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件或者其任意适当组合。针对附图描述的功能方框中的一个或多个和/或功能方框的一个或多个组合,还可以实现为计算设备的组合,例如,DSP和微处理器的组合、多个微处理器、与DSP通信结合的一个或多个微处理器或者任何其它这种配置。
以上结合具体的实施方式对本申请进行了描述,但本领域技术人员应该清楚,这些描述都是示例性的,并不是对本申请保护范围的限制。本领域技术人员可以根据本申请的精神和原理对本申请做出各种变型和修改,这些变型和修改也在本申请的范围 内。
关于本实施例公开的上述实施方式,还公开了如下的附记:
1.一种信息接收方法,应用于终端设备,其特征在于,所述方法包括:
接收第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
2.根据附记1所述的方法,其中,所述第一DCI format为DCI format 1_3,所述第二DCI format为DCI format 0_3。
3.根据附记1或2所述的方法,其中,所述第一信息域为Scell dormancy indication。
4.根据附记1至3任一项所述的方法,其中,所述服务小区配置信息包括用于配置终端设备在所述第一小区监听和/或接收所述第一DCI format和/或所述第二DCI format的第八高层参数。
5.根据附记4所述的方法,其中,所述第八高层参数被包括在所述服务小区配置信息中的搜索空间信息中。
6.根据附记1至5任一项所述的方法,其中,所述第一DCI format和/或所述第二DCI format的CRC由C-RNTI或MCS-C-RNTI加扰。
7.根据附记1至6任一项所述的方法,其中,所述第一DCI format和/或所述第二DCI format包括用于指示频域资源分配的第二信息域。
8.根据附记7所述的方法,其中,所述第二信息域为Frequency domain resource assignment。
9.根据附记1至8任一项所述的方法,其中,所述第一DCI format和/或所述第二DCI format还包括或不包括用于指示被调度的小区(scheduled cells)的第三信息域。
10.根据附记9所述的方法,其中,所述第三信息域为Scheduled cells indicator。
11.根据附记9或10所述的方法,其中,所述第三信息域从被调度的第一小区集和/或被调度的第二小区集中指示所述被调度的小区。
12.根据附记1至11任一项所述的方法,其中,所述第一DCI format和/或所述第二DCI format还包括或不包括用于指示被调度的第一小区集和/或第二小区集(scheduled cell set)的第四信息域。
13.根据附记9所述的方法,其中,所述第四信息域为Scheduled cell set indicator。
per scell group
14.根据附记1至13任一项所述的方法,其中,所述第一DCI format和/或第二DCI format中包括所述第一信息域,所述第一信息域的一个比特与一个Scell组和/或一个休眠组ID对应。
15.根据附记14所述的方法,其中,所述第一DCI format和/或第二DCI format仅采用第一信息域指示Scell休眠。
16.根据附记14或15所述的方法,其中,所述第一信息域中包括第一bitmap,所述第一bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID。
17.根据附记16所述的方法,其中,所述第一信息域或第一bitmap的MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。
18.根据附记14至17任一项所述的方法,其中,所述第一信息域或第一bitmap包括的比特数由Scell组的数量和/或休眠组ID(s)的数量确定。
19.根据附记14至18任一项所述的方法,其中,所述第一小区和所述Scell组中的Scell(s)属于相同或不同的小区组和/或相同或不同PUCCH组。
20.根据附记19所述的方法,其中,所述小区组包括MCG和/或SCG。
指示休眠的同时进行调度:
21.根据附记14至20任一项所述的方法,其中,所述第一DCI format和/或第二DCI format仅调度所述第一小区和/或第二小区,所述第二小区包括Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区和/或没有被所述第一DCI format和/或第二DCI format中的所述第一信息域指 示为休眠的小区。
22.根据附记1或21所述的方法,其中,所述第一DCI format和/或第二DCI format调度的小区由所述第一DCI format和/或第二DCI format中的第二信息域和/或第三信息域指示。
23.根据附记1或21所述的方法,其中,所述第一DCI format和/或第二DCI format的第二信息域包括个信息块,为所述被调度的第一小区集和/或第二小区集中的小区的数量,或者,为由第三信息域指示的被调度的小区的数量,或者,为由第三高层参数和/或第四高层参数配置的被调度的小区的数量。
24.根据附记1或21所述的方法,其中,所述第一DCI format和/或第二DCI format的第二信息域还用于指示被调度的小区和/或没有被调度的小区,所述第二信息域指示的被调度的小区仅包括所述第一小区和/或所述第二小区,和/或,所述第二信息域指示被调度的第一小区集和/或第二小区集或由第三信息域指示的被调度的小区或由第三高层参数和/或第四高层参数配置的被调度的小区中所述第一小区和/或所述第二小区之外的小区没有被调度。
25.根据附记1或21至24任一项所述的方法,其中,所述第一DCI format和/或第二DCI format还包括第三信息域,所述第三信息域指示的小区仅包括所述第一小区和/或所述第二小区。
26.根据附记25所述的方法,其中,所述第三信息域从被调度的第一小区集和/或第二小区集中指示所述被调度的小区。
27.根据附记23或26所述的方法,其中,所述被调度的第一小区集由第一高层参数配置或由所述第一DCI format中的第四信息域指示,所述被调度的第二小区集由第二高层参数配置或由所第二DCI format中的第四信息域指示。
28.根据附记1或21至27任一项所述的方法,其中,所述第一DCI format和/或第二DCI format还包括所述第四信息域,所述第四信息域指示的第一小区集和/或第二小区集包括所述第一小区和/或所述第二小区。
29.根据附记21所述的方法,其中,所述dormant BWP由第五高层参数配置,所述休眠组ID由第七高层参数和/或第十五高层参数配置。
30.根据附记14所述的方法,其中,所述第一DCI format和/或第二DCI format调度的小区包括第三小区,所述第三小区包括被所述第一信息域指示为休眠的小区和/或被配置了dormant BWP和/或休眠组ID的小区。
31.根据附记1或30所述的方法,其中,所述第一DCI format和/或第二DCI format调度的小区由第一高层参数和/或第二高层参数配置和/或由所述第一DCI format和/或第二DCI format中的第二信息域和/或第三信息域指示。
32.根据附记31所述的方法,其中,针对所述第一DCI format和/或第二DCI format中包括一个或多个信息块的信息域,所述第三小区对应的信息块被设置成无效值或默认值和/或被终端设备忽略。
33.根据附记21所述的方法,其中,所述第一DCI format和/或第二DCI format不调度小区。
per scell:
34.根据附记1所述的方法,其中,所述第一DCI format和/或第二DCI format中包括所述第一信息域,所述第一DCI format中的第一信息域和/或一个或多个第五信息域的一个比特与一个Scell对应。
35.根据附记34所述的方法,其中,所述第五信息域用于Scell休眠指示。
36.根据附记34或35所述的方法,其中,所述第一信息域和/或所述一个或多个第五信息域包括第二bitmap,所述第二bitmap中的每个比特分别对应一个Scell。
37.根据附记36所述的方法,其中,所述第一信息域和/或其他一个或多个信息域或者所述第二bitmap的MSB到LSB按Scell index升序对应Scell index最低到最高的Scell。
38.根据附记36所述的方法,其中,所述第二bitmap包括的比特数由Scell的数量确定。
39.根据附记34至38任一项所述的方法,其中,所述第一小区和所述Scell属于相同或不同的小区组和/或相同或不同PUCCH组。
40.根据附记39所述的方法,其中,所述小区组包括MCG和/或SCG。
41.根据附记34至40任一项所述的方法,其中,所述Scell被配置了dormancy  BWP和/或休眠组ID,或者,没有没配置dormancy BWP和/或休眠组ID。
42.根据附记38至41任一项所述的方法,其中,Scell的数量是指被配置了dormancy BWP和/或休眠组ID的Scell的数量,或者,是指被配置的Scell的数量。关于one-shot HARQ-ACK request的比特值:
43.根据附记34至42任一项所述的方法,其中,所述第一DCI format和/或第二DCI format不包括第六信息域,或者所述第一DCI format和/或第二DCI format包括的第六信息域中的比特被设置为第一特定值。
44.根据附记34或43所述的方法,其中,所述第六信息域包括one-shot HARQ-ACK request,所述第六信息域中的所有比特被设置为0。
关于FRDA的比特值:
45.根据附记34至44任一项所述的方法,其中,所述第一DCI format和/或第二DCI format中的第二信息域中的比特被设置为第二特定值。
46.根据附记45所述的方法,其中,所述第二信息域中的比特被设置为第二特定值,包括:所述第二信息域中的一个或多个第一信息块的所有比特分别被设置为0或1。
47.根据附记46所述的方法,其中,一个对应被配置了第一资源分配类型的小区的第一信息块的所有比特被设置为0,一个对应被配置了第二资源分配类型的小区的第一信息块的所有比特被设置为1,一个对应被配置了动态切换资源分配类型的小区的第一信息块的所有比特被设置为0或1。
48.根据附记46或47所述的方法,其中,所述第二信息域中的一个或多个第一信息块包括所述第二信息域中的全部或部分信息块。
49.根据附记46或47所述的方法,其中,所述第二信息域中的一个或多个第一信息块包括所述第二信息域中的至少1个信息块,或者至少2个信息块。
50.根据附记45至49任一项所述的方法,其中,所述第二信息域中的一个或多个第二信息块中的比特不被设置为所述第二特定值,和/或,所述第二信息域中的第二信息块用于提供用于调度PDSCH或PUSCH的信息。
51.根据附记50所述的方法,其中,所述第二信息域中的一个或多个第二信息 块包括所述第二信息域中的除所述一个或多个第一信息块以外的信息块。
关于如何使用包括信息块的第五信息域中的比特:
52.根据附记34至51任一项所述的方法,其中,所述一个或多个第五信息域包括:
调制编码模式,新数据指示,冗余版本,HARQ进程数量、天线端口、DMRS序列初始化中的一个或多个。
53.根据附记52所述的方法,其中,所述调制编码模式和/或新数据指示和/或冗余版本针对第一传输块和/或第二传输块。
54.根据附记34至52任一项所述的方法,其中,针对包括一个或多个信息块的第五信息域,所述第五信息域中的一个或多个第三信息块中的一个比特与一个Scell对应。
55.根据附记54所述的方法,其中,所述一个或多个第三信息块包括所述第五信息域的全部信或部分信息块。
56.根据附记54或55所述的方法,其中,所述一个或多个第三信息块包括所述第五信息域中的前N2个信息块和/或所述第五信息域中的后N3个信息块,或者,包括所述第五信息域中的第N4个信息块,或者,包括所述第五信息域中与第二信息域中的第一信息块对应的信息块。
57.根据附记54或55或56所述的方法,其中,一个第三信息块与所述第二信息域中的一个第一信息块对应,和/或,与所述第二信息域中的一个第一信息块对应相同的小区,和/或,具有与所述第二信息域中的一个第一信息块相同的序号。
58.根据附记54至57任一项所述的方法,其中,所述第五信息域中的一个或多个第四信息块不用于指示Scell休眠,和/或所述第五信息域中的第四信息块中的所有比特均不与Scell对应,和/或,所述第五信息域中的第四信息块用于提供用于调度PDSCH的信息。
59.根据附记58所述的方法,其中,所述一个或多个第四信息块包括所述第五信息域中的除所述一个或多个第三信息块以外的信息块。
60.根据附记54至59任一项所述的方法,其中,所述第五信息域中的第三信息块的数量与第二信息域中第一信息块的数量相同或不同。
61.根据附记54至60任一项所述的方法,其中,所述第五信息域中的信息块的数量与第二信息域中的信息块的数量相同或不同。
62.根据附记1至61任一项所述的方法,其中,所述第一小区是Pcell或PScell或primary cell或SpCell或PUCCH Scell或Scell。
63.根据附记62所述的方法,其中,所述第一小区是PUCCH cell或Scell时,所述服务小区配置信息不包括所述第九高层参数和/或第十高层参数,或者,所述服务小区配置信息包括所述第九高层参数和/或第十高层参数被终端设备忽略。
64.根据附记1或62所述的方法,其中,所述第一DCI format用于调度第一小区集中的一个或多个小区中的PDSCH(s),所述第二DCI format用于调度第二小区集中的一个或多个小区中的PUSCH(s),所述第一小区集由第一高层参数配置,所述第二小区集由第二高层参数配置。
65.根据所述1至64任一项所述的方法,其中,所述第九高层参数和/或第十高层参数被包括在所述服务小区配置信息中的搜索空间信息中或跨载波调度配置信息中。
66.根据附记1至65任一项所述的方法,其中,所述第九高层参数和/或第十高层参数可选存在或不存在。
67.根据附记66所述的方法,其中,所述第一小区是Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区,所述第九高层参数和/或所述第十高层参数可选存在。
68.根据附记66所述的方法,其中,所述第一小区不是Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区,所述第九高层参数和/或所述第十高层参数不存在。
69.一种信息发送方法,应用于网络设备,其特征在于,所述方法包括:
向终端设备发送第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format中存在/包括用于指示Scell休眠的第一信息域的第九高 层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format中存在/包括用于指示Scell休眠的第一信息域的第十高层参数;
在所述第一小区向所述终端设备发送第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
70.一种终端设备,包括存储器和处理器,所述存储器存储有计算机程序,所述处理器被配置为执行所述计算机程序而实现如附记1至68任一项所述的方法。
71.一种网络设备,包括存储器和处理器,所述存储器存储有计算机程序,所述处理器被配置为执行所述计算机程序而实现如附记69所述的方法。
72.一种通信系统,其特征在于,所述通信系统包括附记70所述的终端设备和/或附记71所述的网络设备。

Claims (20)

  1. 一种信息接收装置,应用于终端设备,其特征在于,所述装置包括:
    第一接收单元,其接收第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format包括用于Scell休眠指示的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format包括用于Scell休眠指示的第一信息域的第十高层参数;
    在所述第一小区接收第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
  2. 根据权利要求1所述的装置,其中,所述第一DCI format和/或所述第二DCI format的CRC由C-RNTI或MCS-C-RNTI加扰。
  3. 根据权利要求1所述的装置,其中,所述第一DCI format和/或所述第二DCI format包括用于指示频域资源分配的第二信息域。
  4. 根据权利要求1所述的装置,其中,所述第一DCI format和/或所述第二DCI format还包括或不包括用于指示被调度的小区(scheduled cells)的第三信息域。
  5. 根据权利要求4所述的装置,其中,所述第三信息域从被调度的第一小区集和/或被调度的第二小区集中指示所述被调度的小区。
  6. 根据权利要求1所述的装置,其中,所述第一DCI format和/或第二DCI format中包括所述第一信息域,所述第一信息域的一个比特与一个Scell组和/或一个休眠组ID对应。
  7. 根据权利要求6所述的装置,其中,所述第一信息域中包括第一bitmap,所述第一bitmap中的每个比特分别对应一个Scell组和/或一个休眠组ID;所述第一信息域或第一bitmap的MSB到LSB按休眠组ID升序对应第一个到最后一个Scell组。
  8. 根据权利要求6所述的装置,其中,所述第一DCI format和/或第二DCI format仅调度所述第一小区和/或第二小区,所述第二小区包括Pcell和/或PScell和/或SpCell和/或主小区(primary cell)和/或PUCCH Scell和/或没有被配置dormant BWP和/或休眠组ID的Scell和/或没有被配置dormant BWP和/或休眠组ID的小区和/或没有被 所述第一DCI format和/或第二DCI format中的所述第一信息域指示为休眠的小区。
  9. 根据权利要求1所述的装置,其中,所述第一DCI format和/或第二DCI format调度的小区由所述第一DCI format和/或第二DCI format中的第二信息域和/或第三信息域指示。
  10. 根据权利要求6所述的装置,其中,所述第一DCI format和/或第二DCI format调度的小区包括第三小区,所述第三小区包括被所述第一信息域指示为休眠的小区和/或被配置了dormant BWP和/或休眠组ID的小区。
  11. 根据权利要求1所述的装置,其中,所述第一DCI format和/或第二DCI format中包括所述第一信息域,所述第一DCI format中的第一信息域和/或一个或多个第五信息域的一个比特与一个Scell对应。
  12. 根据权利要求11所述的装置,其中,所述第一信息域和/或所述一个或多个第五信息域包括第二bitmap,所述第二bitmap中的每个比特分别对应一个Scell;所述第一信息域和/或其他一个或多个信息域或者所述第二bitmap的MSB到LSB按Scell index升序对应Scell index最低到最高的Scell。
  13. 根据权利要求11所述的装置,其中,所述第一DCI format和/或第二DCI format不包括第六信息域,或者所述第一DCI format和/或第二DCI format包括的第六信息域中的比特被设置为第一特定值;所述第六信息域包括one-shot HARQ-ACK request,所述第六信息域中的所有比特被设置为0。
  14. 根据权利要求11所述的装置,其中,所述第一DCI format和/或第二DCI format中的第二信息域中的比特被设置为第二特定值。
  15. 根据权利要求14所述的装置,其中,所述第二信息域中的比特被设置为第二特定值,包括:所述第二信息域中的一个或多个第一信息块的所有比特分别被设置为0或1;所述第二信息域中的一个或多个第一信息块包括所述第二信息域中的全部或部分信息块。
  16. 根据权利要求15所述的装置,其中,一个对应被配置了第一资源分配类型的小区的第一信息块的所有比特被设置为0,一个对应被配置了第二资源分配类型的小区的第一信息块的所有比特被设置为1,一个对应被配置了动态切换资源分配类型的小区的第一信息块的所有比特被设置为0或1。
  17. 根据权利要求14所述的装置,其中,所述第二信息域中的一个或多个第二 信息块中的比特不被设置为所述第二特定值,和/或,所述第二信息域中的第二信息块用于提供用于调度PDSCH或PUSCH的信息。
  18. 根据权利要求12所述的装置,其中,所述一个或多个第五信息域包括:
    调制编码模式,新数据指示,冗余版本,HARQ进程数量、天线端口、DMRS序列初始化中的一个或多个,所述调制编码模式和/或新数据指示和/或冗余版本针对第一传输块和/或第二传输块。
  19. 根据权利要求1所述的装置,其中,所述第一小区是Pcell或PScell或primary cell或SpCell或PUCCH Scell或Scell。
  20. 一种信息发送装置,应用于网络设备,其特征在于,所述装置包括:
    第一发送单元,其向终端设备发送第一小区的服务小区配置信息,所述服务小区配置信息包括或不包括用于配置第一DCI format中存在/包括用于指示Scell休眠的第一信息域的第九高层参数,和/或,所述服务小区配置信息包括或不包括用于配置第二DCI format中存在/包括用于指示Scell休眠的第一信息域的第十高层参数;
    在所述第一小区向所述终端设备发送第一DCI format和/或第二DCI format,其中,所述第一DCI format用于调度一个小区的一个PDSCH,或多个小区中的多个PDSCHs且每个小区分别对应一个PDSCH;所述第二DCI format用于调度一个第一小区的一个PUSCH,或多个小区中的多个PUSCHs且每个小区分别对应一个PUSCH。
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