WO2019196663A1 - 监听物理下行控制信道的方法、用户设备和网络侧设备 - Google Patents
监听物理下行控制信道的方法、用户设备和网络侧设备 Download PDFInfo
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- WO2019196663A1 WO2019196663A1 PCT/CN2019/080100 CN2019080100W WO2019196663A1 WO 2019196663 A1 WO2019196663 A1 WO 2019196663A1 CN 2019080100 W CN2019080100 W CN 2019080100W WO 2019196663 A1 WO2019196663 A1 WO 2019196663A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a method for monitoring a physical downlink control channel (PDCCH), a user equipment, and a network side device.
- a physical downlink control channel (PDCCH)
- a user equipment e.g., a mobile phone
- a network side device e.g., a mobile phone
- UE User Equipment
- NR New Radio
- LTE Long Term Evolution
- 5G fifth-generation mobile communication
- UE User Equipment
- NR New Radio
- LTE Long Term Evolution
- 5G fifth-generation mobile communication
- UE User Equipment
- the UE receives the PDCCH belonging to the UE, the UE receives downlink data or sends uplink data on the time-frequency resource indicated by the PDCCH. If the UE does not receive the PDCCH belonging to the UE, the UE continues to perform PDCCH blind detection on the next subframe or slot or on a subframe or slot that conforms to the PDCCH listening period and offset configured by the base station.
- An object of the present disclosure is to provide a method for monitoring a physical downlink control channel, a user equipment, and a network side device, which solves the problem that the UE consumes power of the UE caused by unnecessary PDCCH monitoring.
- the first aspect provides a method for monitoring a PDCCH, which is applied to a UE, including: acquiring one or more bits in a downlink control information DCI of a first PDCCH monitored by the UE, where the first PDCCH is in a DCI.
- One or more bits indicating: a PDCCH that is not listening and/or a PDCCH that is listening; determining a PDCCH that is not listening and/or a PDCCH that is listening according to one or more bits of the DCI of the first PDCCH.
- the second aspect provides a method for configuring a PDCCH, which is applied to a network side device, and includes:
- One or more bits in the DCI of the first PDCCH are configured, and one or more bits in the DCI of the first PDCCH indicate: a PDCCH that the UE does not listen to and/or a PDCCH that is intercepted.
- a user equipment including:
- an acquiring module configured to acquire one or more bits in a DCI of the first PDCCH monitored by the UE, where one or more bits in the DCI of the first PDCCH indicate: a PDCCH that is not listening and/or a monitored PDCCH;
- a determining module configured to determine, according to one or more bits of the DCI of the first PDCCH, a PDCCH that is not monitored and/or a PDCCH that is monitored.
- a network side device including:
- a configuration module configured to configure one or more bits in the DCI of the first PDCCH, where one or more bits in the DCI of the first PDCCH indicate: a PDCCH that the UE does not monitor and/or a PDCCH that is monitored.
- a user equipment comprising: a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being implemented by the processor The step of the method of listening to the physical downlink control channel PDCCH as described in the first aspect.
- a sixth aspect further provides a network side device, comprising: a processor, a memory, and a computer program stored on the memory and operable on the processor, when the computer program is executed by the processor A step of implementing the method of configuring a physical downlink control channel PDCCH as described in the second aspect.
- a seventh aspect further provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement a listening physical downlink control channel as described in the first aspect
- the UE can avoid unnecessary PDCCH monitoring, so that the power consumption of the UE can be reduced.
- FIG. 1 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure
- FIG. 2 is a flowchart of a method for monitoring a physical downlink control channel according to an embodiment of the present disclosure
- FIG. 3 is a flowchart of a method for configuring a physical downlink control channel according to an embodiment of the present disclosure
- FIG. 4 is a schematic structural diagram of a user equipment according to an embodiment of the present disclosure.
- FIG. 5 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
- FIG. 6 is a second schematic structural diagram of a user equipment according to an embodiment of the present disclosure.
- FIG. 7 is a second schematic structural diagram of a network side device according to an embodiment of the present disclosure.
- the words “exemplary” or “such as” are used to mean an example, illustration, or illustration. Any embodiment or design described as “exemplary” or “for example” in the disclosed embodiments should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner.
- the method for monitoring a physical downlink control channel, the user equipment, and the network side device provided by the embodiments of the present disclosure may be applied to a wireless communication system.
- the wireless communication system may employ a 5G system, or an Evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.
- eLTE Evolved Long Term Evolution
- FIG. 1 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure.
- the wireless communication system may include: a network side device 10 and a user equipment.
- the user equipment is referred to as the UE 11
- the UE 11 may be connected to the network side device 10 .
- the connection between the foregoing devices may be a wireless connection.
- a solid line is illustrated in FIG.
- the foregoing communication system may include: multiple UEs, network side devices, and may communicate with multiple UEs (transmit signaling or transmit data).
- the network side device 10 may be a base station, and the base station may be a commonly used base station, or an evolved node base station (eNB), or may be a network side device in the 5G system (for example, A device such as a next generation node base station (gNB) or a transmission and reception point (TRP) or a cell.
- eNB evolved node base station
- a device such as a next generation node base station (gNB) or a transmission and reception point (TRP) or a cell.
- gNB next generation node base station
- TRP transmission and reception point
- the user equipment provided by the embodiment of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, or a Personal Digital Assistant (PDA).
- UMPC Ultra-Mobile Personal Computer
- PDA Personal Digital Assistant
- the time slot in this document may be a normal time slot, for example, the normal time slot is composed of 14 time domain symbols, or the time slot may also be a mini slot (Mini Slot), and the minislot is less than 14 slots.
- the time domain symbol consists of, for example, 2, 4 or 7 time domain symbols forming a minislot.
- time slot in this document may also be a Transmission Time Interval (TTI), a subframe, a time domain scheduling granularity, and the like.
- TTI Transmission Time Interval
- subframe a subframe
- time domain scheduling granularity a time domain scheduling granularity
- FIG. 2 a flow of a method for monitoring a PDCCH according to an embodiment of the present disclosure is shown.
- the execution body of the method is a UE, and the specific steps are as follows:
- Step 201 Obtain one or more bits in the downlink control information (DCI) of the first PDCCH monitored by the UE, where one or more bits in the DCI of the first PDCCH indicate: Listening PDCCH and/or listening PDCCH;
- DCI downlink control information
- Step 202 Determine, according to one or more bits of the DCI of the first PDCCH, a PDCCH that is not listening and/or a PDCCH that is intercepted.
- the method shown in FIG. 2 further includes: receiving indication information sent by a network side (for example, a base station), where the indication information is used to indicate that the UE monitors the first PDCCH or the network side configures the UE for the UE.
- the first PDCCH; or the indication information is used to indicate that the UE does not listen to the first PDCCH or the network side does not configure the first PDCCH for the UE.
- one or more bits in the DCI of the first PDCCH (transport) indicate: a PDCCH that is not monitored, and the indication manner includes at least one of modes 1 to 5:
- Mode 1 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH having the same DCI format (DCI format) or a specific DCI format as the first PDCCH on the subsequent N timeslots, and needs to be explained.
- the specific DCI format may be a certain DCI format or some DCI format, where N is an integer greater than or equal to 1; N is configured or pre-defined through the network side.
- time slot in which the first PDCCH is monitored may be referred to as a current time slot, and the time slot after the current time slot is equivalent to a subsequent time slot.
- Manner 2 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same Radio Network Temporary Identity (RNTI) or the specific RNTI of the first PDCCH in the subsequent N timeslots.
- RNTI Radio Network Temporary Identity
- the specific RNTI may be a certain RNTI or some RNTI, where N is an integer greater than or equal to 1; N is configured or pre-defined through the network side.
- Manner 3 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fourth PDCCH having the same search space (Search Space, SS) or a specific search space as the first PDCCH on the subsequent N time slots.
- search Space Search Space
- SS Search Space
- specific search space may be a certain search space or some search spaces, where N is an integer greater than or equal to 1; N is configured or pre-defined through the network side.
- Manner 4 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fifth PDCCH having the same search space type or specific search space type as the first PDCCH on the subsequent N timeslots,
- the specific search space type may be a certain search space type or some search space types, where N is an integer greater than or equal to 1; N is configured or pre-defined through the network side.
- Mode 5 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the sixth control slot set with the same control resource set (Control-Resource Set, CORESET) or specific CORESET on the subsequent N timeslots.
- the specific CORESET may be a certain kind of CORESET or some CORESET, where N is an integer greater than or equal to 1. N is configured or pre-defined through the network side.
- the one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH that has the same DCI format or a specific DCI format as the first PDCCH, and includes at least one of the following. item:
- one or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE does not listen to the second having the first DCI format or the second DCI format on the subsequent N time slots a PDCCH, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is DCI format 1_0, that is, not listening to at least one of DCI format 0_0 and DCI format 1_0;
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the second having the first DCI format or the third DCI format on the subsequent N time slots a PDCCH, where the first DCI format is used to schedule a physical uplink shared channel of a cell, the first DCI format is a DCI format 0_0, and the third DCI format is used to schedule a physical uplink shared channel of a cell, the third DCI The format is DCI format 0_1, that is, the uplink scheduling DCI indicates that the UE does not listen to the subsequent N uplink scheduling DCIs;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the second having the second DCI format or the fourth DCI format on the subsequent N time slots a PDCCH, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell, where the fourth DCI format is DCI format 1_1, that is, the downlink scheduling DCI indicates that the UE does not listen to the subsequent N downlink scheduling DCIs;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the second having the first DCI format or the third DCI format on the subsequent N time slots a PDCCH, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell, where the fourth DCI format is DCI format 1_1, that is, the downlink scheduling DCI indicates that the UE does not listen to the subsequent N uplink scheduling DCIs;
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the second having the second DCI format or the fourth DCI format on the subsequent N time slots a PDCCH, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is DCI format 1_0; the third DCI format is used to schedule a physical uplink shared channel of a cell, the third DCI format is DCI format 0_1; the fourth DCI format is used to schedule a physical downlink shared channel of a cell, and the fourth DCI format is DCI format 1_1, that is, the uplink scheduling DCI indicates that the UE does not listen to the subsequent N downlink scheduling DCIs;
- one or more bits in the first DCI format or the second DCI format or the third DCI format or the fourth DCI format of the first PDCCH indicates that the UE does not listen on the subsequent N time slots and has the first a second PDCCH of the DCI format or the second DCI format or the third DCI format or the fourth DCI format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is DCI format 0_0;
- the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the third DCI format is used to schedule a physical uplink shared channel of a cell, where the third DCI format is DCI format 0_1;
- the fourth DCI format is used to schedule a physical downlink shared channel of a cell, where the fourth DCI format is DCI format 1_1, that is, any one of the data scheduling DCIs indicates that the UE does not listen to the subsequent
- one or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE does not listen to the second PDCCH having the fifth DCI format on the subsequent N time slots; wherein the fifth DCI format is used for Notifying the time slot format of a group of UEs, the fifth DCI format is DCI format 2_0.
- the slot format indication (SFI) DCI indicates that the UE does not listen to the subsequent N SFI DCIs, that is, the UE defaults to the N.
- the SFI of the time slot in which the SFI DCI is located is indicated by the first SFI DCI.
- the subsequent N timeslots are: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- the downstream time slot of the shift is: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including at least one of the following:
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first DCI format or the specific DCI format of the first PDCCH on the first time slot subsequent to the subsequent N time slots. Seven PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE has the same radio network temporary identifier RNTI or a specific RNTI as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first search space or the specific search space of the first PDCCH on the first time slot after the subsequent N time slots Nine PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the same search space type or a specific search space type as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the tenth with the same control resource set CORESET or specific CORESET on the first time slot after the subsequent N time slots a PDCCH;
- N is an integer greater than or equal to 1.
- one or more bits in the DCI of the first PDCCH indicate that the UE listens to the same DCI as the first PDCCH on a first time slot subsequent to the subsequent N time slots.
- the seventh PDCCH of the format or the specific DCI format includes at least one of the following:
- One or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the second DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE listens to have a first DCI format on a first time slot subsequent to a subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the first DCI format or the second DCI format or the third DCI format or the DCI of the fourth DCI format of the first PDCCH indicate: the first one of the UE after the subsequent N time slots Monitoring, on the time slot, a seventh PDCCH having a first DCI format or a second DCI format or a third DCI format or a fourth DCI format;
- One or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE listens to the seventh PDCCH with the DCI of the fifth DCI format on the first time slot subsequent to the subsequent N time slots ;
- the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is DCI format 0_0;
- the second DCI format is used to schedule a physical downlink shared channel of a cell, and the second DCI format is DCI format 1_0;
- the third DCI format is used to schedule a physical uplink shared channel of a cell, where the third DCI format is DCI format 0_1;
- the fourth DCI format is used to schedule a physical downlink shared channel of a cell, where the fourth DCI format is DCI format 1_1;
- the fifth DCI format is used to notify a slot format of a group of UEs, and the fifth DCI format is DCI format 2_0.
- the first time slot after the subsequent N time slots refers to: satisfaction after the subsequent N time slots satisfying the monitoring period and the offset of the network side configuration.
- the DCI reuses (or multiplexes) the existing DCI format, that is, by changing the role of the existing DCI, or the DCI is a new DCI format, that is, Design a new DCI format to implement.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including: meaning of one or more bits in the DCI of the first PDCCH includes: UE monitoring The default monitoring behavior of the PDCCH. Further, the default listening behavior at least includes: the UE monitoring the PDCCH in a next time slot or downlink time slot that matches the monitoring period and the offset configured by the network side.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the third PDCCH having the same RNTI or the specific RNTI as the first PDCCH on the subsequent N timeslots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the first RNTI on the subsequent N time slots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the second RNTI on the subsequent N time slots.
- the RNTI type includes any one of the following: a Cell Radio Network Temporary Identity (C-RNTI), a Temporary Cell Radio Network Temporary Identity (TC-RNTI), and a System Message-Radio Network Temporary Identity (SI-RNTI) ), paging radio network temporary identification (P-RNTI), semi-persistent scheduling - radio network temporary identification (SPS-RNTI), configuration scheduling - wireless network temporary identification (CS-RNTI), interrupt transmission - wireless network temporary identification ( INT-RNTI), Transmit Power Control - Sounding Reference Signal - Radio Network Temporary Identity (TPC-SRS-RNTI), Transmit Power Control - Physical Uplink Shared Channel - Radio Network Temporary Identity (TPC-PUSCH-RNTI), Transmit Power Control - Physical uplink control channel-radio network temporary identification (TPC-PUCCH-RNTI), semi-persistent-channel status information-radio network temporary identification (SP-CSI-RNTI), random access-radio network temporary identification (RA)
- C-RNTI
- the first RNTI and the second RNTI belong to any one of the foregoing RNTI types, and the first RNTI is different from the second RNTI.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same search space (Search Space, SS) or a specific search space on the subsequent N timeslots.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the first search space on the subsequent N time slots.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the second search space on the subsequent N time slots.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the search space type or the specific search space type that is the same as the first PDCCH on the subsequent N time slots.
- the fifth PDCCH includes at least one of the following:
- the common search space type is public search space type 0 (Type 0 CSS) or common search space type 0A (Type 0A CSS);
- the first common search space type is a common search space type 1 (Type 1 CSS);
- the third common search space type is a common search space type 2 (Type 2 CSS);
- the fourth common search space type is a common search space type 3 (Type 3 CSS);
- One or more bits in the DCI of the first PDCCH belonging to the first search space type indicate that the UE does not listen to the fifth PDCCH having the second search space type on the subsequent N time slots.
- one or more bits in the DCI of the first PDCCH monitored by the UE are acquired, and one or more bits in the DCI of the first PDCCH indicate: a PDCCH that does not listen and/or a PDCCH that is monitored.
- the UE can determine the PDCCH that is not to be monitored and/or the PDCCH to be monitored according to one or more bits of the DCI of the first PDCCH, to prevent the UE from monitoring unnecessary PDCCH, and can reduce the power consumption of the UE.
- the execution body of the method is a network side device, and the specific steps are as follows:
- Step 301 Configure one or more bits in the DCI of the first PDCCH, where one or more bits in the DCI of the first PDCCH indicate: a PDCCH that the UE does not listen to and/or a PDCCH that is intercepted.
- the method in FIG. 3 further includes: sending, to the UE, indication information, where the indication information is used to indicate that the UE monitors the first PDCCH or the network side configures the first PDCCH for the UE; or The information is used to indicate that the UE does not monitor the first PDCCH or the network side does not configure the first PDCCH for the UE.
- one or more bits in the DCI of the first PDCCH indicate: a PDCCH that is not monitored, and the indication manner includes at least one of modes 1 to 5:
- Mode 1 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH having the same DCI format (DCI format) or a specific DCI format as the first PDCCH on the subsequent N timeslots, and needs to be explained.
- the specific DCI format may be a certain DCI format or some DCI format, where N is an integer greater than or equal to 1;
- Manner 2 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same Radio Network Tempory Identity (RNTI) or the specific RNTI of the first PDCCH in the subsequent N timeslots.
- RNTI Radio Network Tempory Identity
- the third PDCCH it should be noted that the specific RNTI may be a certain RNTI or some RNTI, where N is an integer greater than or equal to 1;
- Manner 3 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fourth PDCCH having the same search space (Search Space, SS) or a specific search space as the first PDCCH on the subsequent N time slots. It should be noted that the specific search space may be a certain search space or some search spaces, where N is an integer greater than or equal to 1;
- Manner 4 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fifth PDCCH having the same search space type or specific search space type as the first PDCCH on the subsequent N timeslots, which needs to be explained
- the specific search space type may be a certain search space type or some search space types, where N is an integer greater than or equal to 1;
- Mode 5 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same control resource set (Control-Resource Set, CORESET) or specific CORESET on the subsequent N timeslots.
- the sixth PDCCH it should be noted that the specific CORESET may be a certain type of CORESET or some CORESET, where N is an integer greater than or equal to 1.
- the one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH that has the same DCI format or a specific DCI format as the first PDCCH, and includes at least one of the following. item:
- one or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE does not listen to the second having the first DCI format or the second DCI format on the subsequent N time slots a PDCCH, where the first DCI format is used to schedule a physical uplink shared channel of one cell, the first DCI format is DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of one cell, and the second DCI format is used.
- Is DCI format 1_0 that is, does not listen to at least one of DCI format 0_0 and DCI format 1_0;
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the first DCI format or the third DCI format on the subsequent N time slots a second PDCCH format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the third DCI format is used to schedule a physical uplink shared channel of a cell, where the The third DCI format is DCI format 0_1, that is, the uplink scheduling DCI indicates that the UE does not listen to the subsequent N uplink scheduling DCIs;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the second DCI format or the fourth DCI format on the subsequent N time slots a second PDCCH format, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell.
- the fourth DCI format is DCI format 1_1, that is, the downlink scheduling DCI indicates that the UE does not listen to the subsequent N downlink scheduling DCIs;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the first DCI format or the third DCI format on the subsequent N time slots a second PDCCH, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell.
- the fourth DCI format is DCI format 1_1, that is, the downlink scheduling DCI indicates that the UE does not listen to the subsequent N uplink scheduling DCIs;
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the second DCI format or the fourth DCI format on the subsequent N time slots a second PDCCH format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of a cell, where The second DCI format is used to schedule a physical uplink shared channel of a cell, and the third DCI format is a DCI format 0_1.
- the fourth DCI format is used to schedule physical downlink sharing of a cell. Channel, the fourth DCI format is DCI format1_1, that is, the uplink scheduling DCI indicates that the UE does not listen to the subsequent N downlink scheduling DCIs;
- one or more bits in the first DCI format or the second DCI format or the third DCI format or the fourth DCI format DCI of the first PDCCH indicates that the UE does not listen on the subsequent N time slots a first DCI format or a second DCI format or a second DCI format or a second DCI format of the second PDCCH; wherein the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is DCI format 0_0
- the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is DCI format 1_0;
- the third DCI format is used to schedule a physical uplink shared channel of a cell, and the third DCI format is used.
- the DCI format 0_1 is used to schedule a physical downlink shared channel of a cell, where the fourth DCI format is DCI format 1_1, that is, any one of the data scheduling DCIs indicates that the UE does not listen to the subsequent N data scheduling DCIs;
- one or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE does not listen to the second PDCCH having the fifth DCI format on the subsequent N time slots; wherein the fifth DCI format a slot format for notifying a group of UEs, where the fifth DCI format is DCI format 2_0.
- the SFI DCI indicates that the UE does not listen to the subsequent N SFI DCIs, that is, the UE defaults to the SFIs of the period in which the N SFI DCIs are located. It is indicated by the first SFI DCI.
- the subsequent N timeslots are: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- the downstream time slot of the shift is: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including at least one of the following:
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first DCI format or the specific DCI format of the first PDCCH on the first time slot subsequent to the subsequent N time slots. Seven PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE has the same radio network temporary identifier RNTI or a specific RNTI as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first search space or the specific search space of the first PDCCH on the first time slot after the subsequent N time slots Nine PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the same search space type or a specific search space type as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the tenth with the same control resource set CORESET or specific CORESET on the first time slot after the subsequent N time slots a PDCCH;
- N is an integer greater than or equal to 1.
- one or more bits in the DCI of the first PDCCH indicate that the UE listens to the same DCI as the first PDCCH on a first time slot subsequent to the subsequent N time slots.
- the seventh PDCCH of the format or the specific DCI format includes at least one of the following:
- One or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the second DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE listens to have a first DCI format on a first time slot subsequent to a subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the first DCI format or the second DCI format or the third DCI format or the DCI of the fourth DCI format of the first PDCCH indicate: the first one of the UE after the subsequent N time slots Monitoring, on the time slot, a seventh PDCCH having a first DCI format or a second DCI format or a third DCI format or a fourth DCI format;
- One or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE listens to the seventh PDCCH with the DCI of the fifth DCI format on the first time slot subsequent to the subsequent N time slots ;
- the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is DCI format 0_0;
- the second DCI format is used to schedule a physical downlink shared channel of a cell, and the second DCI format is DCI format 1_0;
- the third DCI format is used to schedule a physical uplink shared channel of a cell, where the third DCI format is DCI format 0_1;
- the fourth DCI format is used to schedule a physical downlink shared channel of a cell, where the fourth DCI format is DCI format 1_1;
- the fifth DCI format is used to notify a slot format of a group of UEs, and the fifth DCI format is DCI format 2_0.
- the first time slot after the subsequent N time slots refers to: satisfaction after the subsequent N time slots satisfying the monitoring period and the offset of the network side configuration.
- the DCI reuses the existing DCI format, that is, by changing the role of the existing DCI, or the DCI is a new DCI format, that is, by designing a new DCI.
- the format is implemented.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including: meaning of one or more bits in the DCI of the first PDCCH includes: UE monitoring The default monitoring behavior of the PDCCH. Further, the default listening behavior at least includes: the UE monitoring the PDCCH in a next time slot or downlink time slot that matches the monitoring period and the offset configured by the network side.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the third PDCCH having the same RNTI or the specific RNTI as the first PDCCH on the subsequent N timeslots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the first RNTI on the subsequent N time slots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the second RNTI on the subsequent N time slots.
- the RNTI type includes any one of the following: a cell radio network temporary identifier (C-RNTI), a TC-RNTI, an SI-RNTI, a P-RNTI, an SPS-RNTI, a CS-RNTI, an INT-RNTI, TPC-SRS-RNTI, TPC-PUSCH-RNTI, TPC-PUCCH-RNTI, SP-CSI-RNTI, RA-RNTI, and SFI-RNTI.
- C-RNTI cell radio network temporary identifier
- the first RNTI and the second RNTI belong to any one of the foregoing RNTI types, and the first RNTI is different from the second RNTI.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fourth search space (Search Space, SS) or the fourth of the specific RNTI on the subsequent N timeslots. PDCCH.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the first search space on the subsequent N time slots.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the second search space on the subsequent N time slots.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the search space type or the specific search space type that is the same as the first PDCCH on the subsequent N time slots.
- the fifth PDCCH includes at least one of the following:
- the common search space type is public search space type 0 (Type 0 CSS) or common search space type 0A (Type 0A CSS);
- the first common search space type is a common search space type 1 (Type 1 CSS);
- the third common search space type is a common search space type 2 (Type 2 CSS);
- the fourth common search space type is a common search space type 3 (Type 3 CSS);
- One or more bits in the DCI of the first PDCCH belonging to the first search space type indicate that the UE does not listen to the fifth PDCCH having the second search space type on the subsequent N time slots.
- one or more bits in the DCI of the first PDCCH monitored by the UE are acquired, and one or more bits in the DCI of the first PDCCH indicate: a PDCCH that does not listen and/or a PDCCH that is monitored.
- the UE can determine the PDCCH that is not to be monitored and/or the PDCCH to be monitored according to one or more bits of the DCI of the first PDCCH, to prevent the UE from monitoring unnecessary PDCCH, and can reduce the power consumption of the UE.
- a user equipment is also provided in the embodiment of the present disclosure.
- the method for solving the problem is similar to the method for monitoring the PDCCH in the embodiment of the present disclosure. Therefore, the implementation of the user equipment may refer to the implementation of the method, and the repetition is not described. .
- the UE 400 includes:
- the obtaining module 401 is configured to acquire one or more bits in the DCI of the first PDCCH that is monitored by the UE, where one or more bits in the DCI of the first PDCCH indicate: not listening to the PDCCH and/or monitoring PDCCH;
- the determining module 402 is configured to determine, according to one or more bits of the DCI of the first PDCCH, a PDCCH that is not monitored and/or a PDCCH that is monitored.
- the UE further includes:
- a receiving module configured to receive indication information that is sent by the network, where the indication information is used to indicate that the UE is listening to the first PDCCH, or the network side configures the first PDCCH for the UE; or, the indication information is used by The first PDCCH is not configured to indicate that the UE does not monitor the first PDCCH or the network side does not configure the first PDCCH.
- one or more bits in the DCI of the first PDCCH indicate: a PDCCH that is not monitored, and the indication manner includes at least one of modes 1 to 5:
- Mode 1 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH having the same DCI format (DCI format) or a specific DCI format as the first PDCCH on the subsequent N timeslots, and needs to be explained.
- the specific DCI format may be a certain DCI format or some DCI format, where N is an integer greater than or equal to 1;
- Mode 2 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the third PDCCH that has the same RNTI or the specific RNTI as the first PDCCH in the subsequent N timeslots.
- the specific RNTI may be Is an RNTI or a certain RNTI, where N is an integer greater than or equal to 1;
- Manner 3 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fourth PDCCH having the same search space (Search Space, SS) or a specific search space as the first PDCCH on the subsequent N time slots. It should be noted that the specific search space may be a certain search space or some search spaces, where N is an integer greater than or equal to 1;
- Manner 4 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fifth PDCCH having the same search space type or specific search space type as the first PDCCH on the subsequent N timeslots, which needs to be explained
- the specific search space type may be a certain search space type or some search space types, where N is an integer greater than or equal to 1;
- Mode 5 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same control resource set (Control-Resource Set, CORESET) or specific CORESET on the subsequent N timeslots.
- the sixth PDCCH it should be noted that the specific CORESET may be a certain type of CORESET or some CORESET, where N is an integer greater than or equal to 1.
- the one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH that has the same DCI format or a specific DCI format as the first PDCCH, and includes at least one of the following. item:
- one or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE does not listen to the second having the first DCI format or the second DCI format on the subsequent N time slots a PDCCH, where the first DCI format is used to schedule a physical uplink shared channel of one cell, the first DCI format is DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of one cell, and the second DCI format is used.
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the first DCI format or the third DCI format on the subsequent N time slots a second PDCCH format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the third DCI format is used to schedule a physical uplink shared channel of a cell, where the The three DCI format is DCI format 0_1;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the second DCI format or the fourth DCI format on the subsequent N time slots a second PDCCH format, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell.
- the fourth DCI format is DCI format 1_1;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the first DCI format or the third DCI format on the subsequent N time slots a second PDCCH, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell.
- the fourth DCI format is DCI format 1_1;
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the second DCI format or the fourth DCI format on the subsequent N time slots a second PDCCH format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of a cell, where The second DCI format is used to schedule a physical uplink shared channel of a cell, and the third DCI format is a DCI format 0_1.
- the fourth DCI format is used to schedule physical downlink sharing of a cell. Channel, the fourth DCI format is DCI format1_1;
- one or more bits in the first DCI format or the second DCI format or the third DCI format or the fourth DCI format DCI of the first PDCCH indicates that the UE does not listen on the subsequent N time slots a first DCI format or a second DCI format or a second DCI format or a second DCI format of the second PDCCH; wherein the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is DCI format 0_0
- the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is DCI format 1_0;
- the third DCI format is used to schedule a physical uplink shared channel of a cell, and the third DCI format is used.
- DCI format 0_1; the fourth DCI format is used to schedule a physical downlink shared channel of a cell, and the fourth DCI format is DCI format 1_1;
- one or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE does not listen to the second PDCCH having the fifth DCI format on the subsequent N time slots; wherein the fifth DCI format a slot format for notifying a group of UEs, where the fifth DCI format is DCI format 2_0.
- the SFI DCI indicates that the UE does not listen to the subsequent N SFI DCIs, that is, the UE defaults to the SFIs of the period in which the N SFI DCIs are located. It is indicated by the first SFI DCI.
- the subsequent N timeslots are: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- the downstream time slot of the shift is: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including at least one of the following:
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first DCI format or the specific DCI format of the first PDCCH on the first time slot subsequent to the subsequent N time slots. Seven PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE has the same radio network temporary identifier RNTI or a specific RNTI as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first search space or the specific search space of the first PDCCH on the first time slot after the subsequent N time slots Nine PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the same search space type or a specific search space type as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the tenth with the same control resource set CORESET or specific CORESET on the first time slot after the subsequent N time slots a PDCCH;
- N is an integer greater than or equal to 1.
- one or more bits in the DCI of the first PDCCH indicate that the UE listens to the first time on a first time slot subsequent to a subsequent N time slots.
- the PDCCH has the same DCI format or a seventh PDCCH of a specific DCI format, and includes at least one of the following:
- One or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the second DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE listens to have a first DCI format on a first time slot subsequent to a subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the first DCI format or the second DCI format or the third DCI format or the DCI of the fourth DCI format of the first PDCCH indicate: the first one of the UE after the subsequent N time slots Monitoring, on the time slot, a seventh PDCCH having a first DCI format or a second DCI format or a third DCI format or a fourth DCI format;
- One or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE listens to the seventh PDCCH with the DCI of the fifth DCI format on the first time slot subsequent to the subsequent N time slots ;
- the first DCI format is used to schedule a physical uplink shared channel of one cell
- the second DCI format is used to schedule a physical downlink shared channel of one cell
- the third DCI format is used to schedule a physical uplink shared channel of one cell
- the fourth DCI format is used to schedule a physical downlink shared channel of one cell
- the fifth DCI format is used to notify a group of UEs of a slot format.
- the first time slot after the subsequent N time slots refers to: satisfaction after the subsequent N time slots satisfying the monitoring period and the offset of the network side configuration.
- the DCI reuses the existing DCI format, that is, by changing the role of the existing DCI, or the DCI is a new DCI format, that is, by designing a new DCI.
- the format is implemented.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including: meaning of one or more bits in the DCI of the first PDCCH includes: UE monitoring The default monitoring behavior of the PDCCH. Further, the default listening behavior at least includes: the UE monitoring the PDCCH in a next time slot or downlink time slot that matches the monitoring period and the offset configured by the network side.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the third PDCCH having the same RNTI or the specific RNTI as the first PDCCH on the subsequent N timeslots.
- one or more bits in the DCI of the third PDCCH with the first RNTIX indicate that the UE does not listen to the third PDCCH with the first RNTI on the subsequent N time slots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the second RNTI on the subsequent N time slots.
- the RNTI type includes any one of the following: C-RNTI, TC-RNTI, SI-RNTI, P-RNTI, SPS-RNTI, CS-RNTI, INT-RNTI, TPC-SRS-RNTI, TPC - PUSCH-RNTI, TPC-PUCCH-RNTI, SP-CSI-RNTI, RA-RNTI, TC-RNTI, and SFI-RNTI.
- the first RNTI and the second RNTI belong to any one of the foregoing RNTI types, and the first RNTI is different from the second RNTI.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same search space (Search Space, SS) or a specific search space on the subsequent N timeslots.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the first search space on the subsequent N time slots.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the second search space on the subsequent N time slots.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the search space type or the specific search space type that is the same as the first PDCCH on the subsequent N time slots.
- the fifth PDCCH includes at least one of the following:
- one or more bits in the DCI of the first PDCCH belonging to the first common search space type indicate that the UE does not listen to the fifth PDCCH having the first common search space type on the subsequent N time slots, wherein the first The common search space type is public search space type 0 or public search space type 0A;
- the first common search space type is a common search space type 1;
- the fourth common search space type is a common search space type 3;
- one or more bits in the DCI of the first PDCCH belonging to the UE-specific search space indicate that the UE does not listen to the fifth PDCCH with the UE-specific search space on the subsequent N time slots;
- One or more bits in the DCI of the first PDCCH belonging to the first search space type indicate that the UE does not listen to the fifth PDCCH having the second search space type on the subsequent N time slots.
- the user equipment provided by the embodiment of the present disclosure may perform the foregoing method embodiments, and the implementation principles and technical effects are similar.
- a network side device is also provided in the embodiment of the present disclosure.
- the principle of the network side device is similar to the method for configuring the PDCCH in the embodiment of the present disclosure. Therefore, the implementation of the network side device may refer to the implementation of the method. Read it again.
- the network side device 500 includes:
- the configuration module 501 is configured to configure one or more bits in the DCI of the first PDCCH, where one or more bits in the DCI of the first PDCCH indicate: a PDCCH that the UE does not monitor and/or a PDCCH that is monitored.
- the network side device further includes:
- a sending module configured to send the indication information to the UE, where the indication information is used to indicate that the UE monitors the first PDCCH or the network side configures the first PDCCH for the UE; or the indication information is used to indicate The UE does not monitor the first PDCCH or the network side does not configure the first PDCCH for the UE.
- one or more bits in the DCI of the first PDCCH indicate that the PDCCH that is not listening includes at least one of modes 1 to 5:
- Mode 1 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH having the same DCI format (DCI format) or a specific DCI format as the first PDCCH on the subsequent N timeslots, and needs to be explained.
- the specific DCI format may be a certain DCI format or some DCI format, where N is an integer greater than or equal to 1;
- Manner 2 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same Radio Network Tempory Identity (RNTI) or the specific RNTI of the first PDCCH in the subsequent N timeslots.
- RNTI Radio Network Tempory Identity
- the third PDCCH it should be noted that the specific RNTI may be a certain RNTI or some RNTI, where N is an integer greater than or equal to 1;
- Manner 3 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fourth PDCCH having the same search space (Search Space, SS) or a specific search space as the first PDCCH on the subsequent N time slots. It should be noted that the specific search space may be a certain search space or some search spaces, where N is an integer greater than or equal to 1;
- Manner 4 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fifth PDCCH having the same search space type or specific search space type as the first PDCCH on the subsequent N timeslots, which needs to be explained
- the specific search space type may be a certain search space type or some search space types, where N is an integer greater than or equal to 1;
- Mode 5 One or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the same control resource set (Control-Resource Set, CORESET) or specific CORESET on the subsequent N timeslots.
- the sixth PDCCH it should be noted that the specific CORESET may be a certain type of CORESET or some CORESET, where N is an integer greater than or equal to 1.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the second PDCCH having the same DCI format or the specific DCI format as the first PDCCH, or does not listen to the specific, on the subsequent N timeslots.
- the second PDCCH in the DCI format includes at least one of the following:
- one or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE does not listen to the second having the first DCI format or the second DCI format on the subsequent N time slots a PDCCH, where the first DCI format is used to schedule a physical uplink shared channel of one cell, the first DCI format is DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of one cell, and the second DCI format is used.
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the first DCI format or the third DCI format on the subsequent N time slots a second PDCCH format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the third DCI format is used to schedule a physical uplink shared channel of a cell, where the The three DCI format is DCI format 0_1;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the second DCI format or the fourth DCI format on the subsequent N time slots a second PDCCH format, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell.
- the fourth DCI format is DCI format 1_1;
- one or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE does not listen to the first DCI format or the third DCI format on the subsequent N time slots a second PDCCH, where the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is a DCI format 1_0, and the fourth DCI format is used to schedule a physical downlink shared channel of a cell.
- the fourth DCI format is DCI format 1_1;
- one or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE does not listen to the second DCI format or the fourth DCI format on the subsequent N time slots a second PDCCH format, where the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is a DCI format 0_0, and the second DCI format is used to schedule a physical downlink shared channel of a cell, where The second DCI format is used to schedule a physical uplink shared channel of a cell, and the third DCI format is a DCI format 0_1.
- the fourth DCI format is used to schedule physical downlink sharing of a cell. Channel, the fourth DCI format is DCI format1_1;
- one or more bits in the first DCI format or the second DCI format or the third DCI format or the fourth DCI format DCI of the first PDCCH indicates that the UE does not listen on the subsequent N time slots a first DCI format or a second DCI format or a second DCI format or a second DCI format of the second PDCCH; wherein the first DCI format is used to schedule a physical uplink shared channel of a cell, where the first DCI format is DCI format 0_0
- the second DCI format is used to schedule a physical downlink shared channel of a cell, where the second DCI format is DCI format 1_0;
- the third DCI format is used to schedule a physical uplink shared channel of a cell, and the third DCI format is used.
- DCI format 0_1; the fourth DCI format is used to schedule a physical downlink shared channel of a cell, and the fourth DCI format is DCI format 1_1;
- one or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE does not listen to the second PDCCH having the fifth DCI format on the subsequent N time slots; wherein the fifth DCI format a slot format for notifying a group of UEs, where the fifth DCI format is DCI format 2_0.
- the SFI DCI indicates that the UE does not listen to the subsequent N SFI DCIs, that is, the UE defaults to the SFIs of the period in which the N SFI DCIs are located. It is indicated by the first SFI DCI.
- the subsequent N timeslots are: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- the downstream time slot of the shift is: the following N slots that satisfy the listening period and the offset of the network side configuration, or the subsequent N listening periods and partialities that satisfy the network side configuration.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including at least one of the following:
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first DCI format or the specific DCI format of the first PDCCH on the first time slot subsequent to the subsequent N time slots. Seven PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE has the same radio network temporary identifier RNTI or a specific RNTI as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the first search space or the specific search space of the first PDCCH on the first time slot after the subsequent N time slots Nine PDCCH;
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the same search space type or a specific search space type as the first PDCCH on the first time slot after the subsequent N time slots.
- One or more bits in the DCI of the first PDCCH indicate that the UE listens to the tenth with the same control resource set CORESET or specific CORESET on the first time slot after the subsequent N time slots a PDCCH;
- N is an integer greater than or equal to 1.
- one or more bits in the DCI of the first PDCCH indicate that the UE listens to the first time on a first time slot subsequent to a subsequent N time slots.
- the PDCCH has the same DCI format or a seventh PDCCH of a specific DCI format, and includes at least one of the following:
- One or more bits in the first DCI format of the first PDCCH or the DCI of the second DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh PDCCH of the second DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE listens to have a first DCI format on a first time slot subsequent to a subsequent N time slots or a seventh PDCCH of the third DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the second DCI format of the first PDCCH or the DCI of the fourth DCI format indicate that the UE is listening to the first DCI format or the first time slot after the subsequent N time slots or a seventh DCCH of the third DCI format;
- One or more bits in the first DCI format of the first PDCCH or the DCI of the third DCI format indicate that the UE is listening to the second DCI format on the first time slot after the subsequent N time slots or a seventh PDCCH of the fourth DCI format;
- One or more bits in the first DCI format or the second DCI format or the third DCI format or the DCI of the fourth DCI format of the first PDCCH indicate: the first one of the UE after the subsequent N time slots Monitoring, on the time slot, a seventh PDCCH having a first DCI format or a second DCI format or a third DCI format or a fourth DCI format;
- One or more bits in the DCI of the fifth DCI format of the first PDCCH indicate that the UE listens to the seventh PDCCH with the DCI of the fifth DCI format on the first time slot subsequent to the subsequent N time slots ;
- the first DCI format is used to schedule a physical uplink shared channel of one cell
- the second DCI format is used to schedule a physical downlink shared channel of one cell
- the third DCI format is used to schedule a physical uplink shared channel of one cell
- the fourth DCI format is used to schedule a physical downlink shared channel of one cell
- the fifth DCI format is used to notify a group of UEs of a slot format.
- the first time slot after the subsequent N time slots refers to: satisfaction after the subsequent N time slots satisfying the monitoring period and the offset of the network side configuration.
- the DCI reuses the existing DCI format, that is, by changing the role of the existing DCI, or the DCI is a new DCI format, that is, by designing a new DCI.
- the format is implemented.
- one or more bits in the DCI of the first PDCCH indicate: the PDCCH that is monitored, including: meaning of one or more bits in the DCI of the first PDCCH includes: UE monitoring The default monitoring behavior of the PDCCH. Further, the default listening behavior at least includes: the UE monitoring the PDCCH in the next listening period and offset or downlink time slot configured according to the network side configuration.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the third PDCCH having the same RNTI or the specific RNTI as the first PDCCH on the subsequent N timeslots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the first RNTI on the subsequent N time slots.
- one or more bits in the DCI of the third PDCCH with the first RNTI indicate that the UE does not listen to the third PDCCH with the second RNTI on the subsequent N time slots.
- the RNTI type includes any one of the following: a cell radio network temporary identifier (C-RNTI), a TC-RNTI, an SI-RNTI, a P-RNTI, an SPS-RNTI, a CS-RNTI, an INT-RNTI, TPC-SRS-RNTI, TPC-PUSCH-RNTI, TPC-PUCCH-RNTI, SP-CSI-RNTI, RA-RNTI, and SFI-RNTI.
- C-RNTI cell radio network temporary identifier
- the first RNTI and the second RNTI belong to the foregoing one, and the first RNTI is different from the second RNTI.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the fourth search space (Search Space, SS) or the fourth of the specific RNTI on the subsequent N timeslots. PDCCH.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the first search space on the subsequent N time slots.
- the DCI of the first PDCCH with the first search space indicates that the UE does not listen to the fourth PDCCH with the second search space on the subsequent N time slots.
- one or more bits in the DCI of the first PDCCH indicate that the UE does not listen to the search space type or the specific search space type that is the same as the first PDCCH on the subsequent N time slots.
- the fifth PDCCH includes at least one of the following:
- one or more bits in the DCI of the first PDCCH belonging to the first common search space type indicate that the UE does not listen to the fifth PDCCH having the first common search space type on the subsequent N time slots, wherein the first The common search space type is public search space type 0 or public search space type 0A;
- the first common search space type is a common search space type 1;
- the fourth common search space type is a common search space type 3;
- one or more bits in the DCI of the first PDCCH belonging to the UE-specific search space indicate that the UE does not listen to the fifth PDCCH with the UE-specific search space on the subsequent N time slots;
- One or more bits in the DCI of the first PDCCH belonging to the first search space type indicate that the UE does not listen to the fifth PDCCH having the second search space type on the subsequent N time slots.
- the network side device provided by the embodiment of the present disclosure may perform the foregoing method embodiment, and the implementation principle and the technical effect are similar.
- the user equipment 600 shown in FIG. 6 includes at least one processor 601, a memory 602, at least one network interface 604, and a user interface 603.
- the various components in user device 600 are coupled together by a bus system 605.
- the bus system 605 is used to implement connection communication between these components.
- the bus system 605 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
- various buses are labeled as bus system 605 in FIG.
- the user interface 603 may include a display, a keyboard, or a pointing device (eg, a mouse, a trackball, a touchpad, or a touch screen, etc.).
- a pointing device eg, a mouse, a trackball, a touchpad, or a touch screen, etc.
- the memory 602 in an embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
- the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
- RAM Random Access Memory
- many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
- the memory 602 of the systems and methods described in the embodiments of the present disclosure is intended to comprise, without being limited to, these and any other suitable types of memory.
- memory 602 holds the following elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 6021 and application 6022.
- the operating system 6021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
- the application 6022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services.
- a program implementing the method of the embodiments of the present disclosure may be included in the application 6022.
- the program or the instruction saved by the memory 602 is specifically a program or an instruction saved in the application 6022.
- the following steps are implemented: acquiring the DCI of the first PDCCH monitored by the UE.
- One or more bits in the DCI of the first PDCCH indicating: a PDCCH not listening and/or a PDCCH being monitored; according to one or more bits of DCI of the first PDCCH, Determine the PDCCH that is not listening and/or the PDCCH that is listening.
- the user equipment provided by the embodiment of the present disclosure may perform the foregoing method embodiments, and the implementation principles and technical effects are similar.
- an embodiment of the present disclosure provides another network side device 700, including: a processor 701, a transceiver 702, a memory 703, a user interface 704, and a bus interface.
- the processor 701 can be responsible for managing the bus architecture and the usual processing.
- the memory 703 can store data used by the processor 701 when performing operations.
- the network side device 700 may further include: a computer program stored on the memory 703 and executable on the processor 701, when the computer program is executed by the processor 701: configuring the DCI of the first PDCCH One or more bits, one or more bits in the DCI of the first PDCCH indicating: a PDCCH that the UE does not listen to and/or a PDCCH that is intercepted.
- the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 701 and various circuits of memory represented by memory 703.
- the bus architecture can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and therefore, the present disclosure does not further describe it.
- the bus interface provides an interface.
- Transceiver 702 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
- the steps of a method or algorithm described in connection with the present disclosure may be implemented in a hardware, or may be implemented by a processor executing software instructions.
- the software instructions may be comprised of corresponding software modules that may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, removable hard disk, read-only optical disk, or any other form of storage medium known in the art.
- An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
- the storage medium can also be an integral part of the processor.
- the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in a core network interface device.
- the processor and the storage medium may also exist as discrete components in the core network interface device.
- the functions described in this disclosure can be implemented in hardware, software, firmware, or any combination thereof.
- the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
- Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
- a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.
- embodiments of the present disclosure can be provided as a method, system, or computer program product.
- embodiments of the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
- embodiments of the present disclosure may take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
- Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the present disclosure. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG.
- These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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Abstract
Description
Claims (29)
- 一种监听物理下行控制信道PDCCH的方法,应用于用户设备UE,包括:获取所述UE监听到的第一PDCCH的下行控制信息DCI中的一个或多个比特,所述第一PDCCH的DCI中的一个或多个比特指示:不监听的PDCCH和/或监听的PDCCH;根据所述第一PDCCH的DCI的一个或多个比特,确定不监听的PDCCH和/或监听的PDCCH。
- 根据权利要求1所述的方法,还包括:接收所述网络侧发送的指示信息,所述指示信息用于指示所述UE监听所述第一PDCCH或者网络侧为所述UE配置所述第一PDCCH;或,所述指示信息用于指示所述UE不监听所述第一PDCCH或者网络侧为所述UE没有配置所述第一PDCCH。
- 根据权利要求1所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:不监听的PDCCH,包括如下至少一项:所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同DCI格式或特定DCI格式的第二PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同无线网络临时标识RNTI或特定RNTI的第三PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同搜索空间或特定搜索空间的第四PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同搜索空间类型或特定搜索空间类型的第五PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述PDCCH具有相同控制资源集合CORESET或特定CORESET的第六PDCCH;其中,N为大于或等于1的整数。
- 根据权利要求3所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同DCI格式的第二PDCCH或特定DCI格式的第二PDCCH,包括如下至少一项:所述第一PDCCH的第一DCI格式或第二DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第二DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第三DCI格式的第二PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第三DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第五DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第五DCI格式的DCI的第二PDCCH;其中,所述第一DCI格式用于调度一个小区的物理上行共享信道;所述第二DCI格式用于调度一个小区的物理下行共享信道;所述第三DCI格式用于调度一个小区的物理上行共享信道;所述第四DCI格式用于调度一个小区的物理下行共享信道;所述第五DCI格式用于通知一组UE的时隙格式。
- 根据权利要求3所述的方法,其中,所述后续N个时隙是指:后续N个满足网络侧配置的监听周期和偏移量的时隙,或后续N个满足网络侧配置的监听周期和偏移量的下行时隙。
- 根据权利要求1所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:监听的PDCCH,包括如下至少一项:所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同DCI格式或特定DCI格式的第七PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同无线网络临时标识RNTI或特定RNTI的第八PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同搜索空间或特定搜索空间的第九PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同搜索空间类型或特定搜索空间类型的第十PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述PDCCH具有相同控制资源集合CORESET或特定CORESET的第十一PDCCH;其中,N为大于或等于1的整数。
- 根据权利要求6所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同DCI格式特定DCI格式的第七PDCCH,包括如下至少一项:所述第一PDCCH的第一DCI格式或第二DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第二DCI格式的第七PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第三DCI格式的第七PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第二DCI格式或第四DCI格式的第七PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第三DCI格式的第七PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第二DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的第七PDCCH;所述第一PDCCH的第五DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第五DCI格式的DCI的第七PDCCH;其中,所述第一DCI格式用于调度一个小区的物理上行共享信道;所述第二DCI格式用于调度一个小区的物理下行共享信道;所述第三DCI格式用于调度一个小区的物理上行共享信道;所述第四DCI格式用于调度一个小区的物理下行共享信道;所述第五DCI格式用于通知一组UE的时隙格式。
- 根据权利要求6所述的方法,其中,所述后续N个时隙之后的所述第一个时隙是指:后续N个满足网络侧配置的监听周期和偏移量的时隙之后的满足网络侧配置的监听周期和偏移量的第一个时隙,或后续N个满足网络侧配置的监听周期和偏移量的时隙之后的满足网络侧配置的监听周期和偏移量的第一个下行时隙。
- 根据权利要求1所述的方法,其中,所述DCI重用现有的DCI格式,或所述DCI为新的DCI格式。
- 根据权利要求1所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:监听的PDCCH,包括:所述第一PDCCH的DCI中的一个或多个比特指示的含义包括:所述UE监听PDCCH的默认监听行为。
- 根据权利要求10所述的方法,其中,所述默认监听行为至少包括:所述UE在下一个符合网络侧配置的监听周期和偏移量的时隙或下行时隙监听PDCCH。
- 根据权利要求3所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同搜索空间类型或特定搜索空间类型的第五PDCCH,包括如下至少一项:属于第一公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一公共搜索空间类型的第五PDCCH;属于第二公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二公共搜索空间类型的第五PDCCH;属于第三公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第三公共搜索空间类型的第五PDCCH;属于第四公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第四公共搜索空间类型的第五PDCCH;属于UE专用搜索空间的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有UE专用搜索空间的第五PDCCH;属于第一搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二搜索空间类型的第五PDCCH。
- 一种配置物理下行控制信道PDCCH的方法,应用于网络侧设备,包括:配置第一PDCCH的DCI中的一个或多个比特,所述第一PDCCH的DCI中的一个或多个比特指示:UE不监听的PDCCH和/或监听的PDCCH。
- 根据权利要求13所述的方法,还包括:向所述UE发送指示信息,所述指示信息用于指示所述UE监听所述第一PDCCH或者网络侧为所述UE配置所述第一PDCCH;或,所述指示信息用于指示所述UE不监听所述第一PDCCH或者网络侧为所述UE没有配置所述第一PDCCH。
- 根据权利要求13所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:不监听的PDCCH,包括如下至少一项:所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同DCI格式或特定DCI格式的第二PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同RNTI或特定RNTI的第三PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同搜索空间或特定搜索空间的第四PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同搜索空间类型或特定搜索空间类型的第五PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述PDCCH具有相同控制资源集合CORESET或特定CORESET的第六PDCCH;其中,N为大于或等于1的整数。
- 根据权利要求15所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同DCI格式或特定DCI格式的第二PDCCH,包括如下至少一项:所述第一PDCCH的第一DCI格式或第二DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第二DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第三DCI格式的第二PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第三DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的第二PDCCH;所述第一PDCCH的第五DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第五DCI格式的第二PDCCH;其中,所述第一DCI格式用于调度一个小区的物理上行共享信道;所述第二DCI格式用于调度一个小区的物理下行共享信道;所述第三DCI格式用于调度一个小区的物理上行共享信道;所述第四DCI格式用于调度一个小区的物理下行共享信道;所述第五DCI格式用于通知一组UE的时隙格式。
- 根据权利要求15所述的方法,其中,所述后续N个时隙是指:后续N个满足网络侧配置的监听周期和偏移量的时隙,或后续N个满足网络侧配置的监听周期和偏移量的下行时隙。
- 根据权利要求13所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:监听的PDCCH,包括如下至少一项:所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同DCI格式或特定DCI格式的第七PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同无线网络临时标识RNTI或特定RNTI的第八PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同搜索空间或特定搜索空间的第九PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同搜索空间类型或特定搜索空间类型的第十PDCCH;所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述PDCCH具有相同控制资源集合CORESET或特定CORESET的第十一PDCCH;其中,N为大于或等于1的整数。
- 根据权利要求18所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听与所述第一PDCCH具有相同DCI格式或特定格式的第七PDCCH,包括如下至少一项:所述第一PDCCH的第一DCI格式或第二DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第二DCI格式的第七PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第三DCI格式的第七PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第二DCI格式或第四DCI格式的第七PDCCH;所述第一PDCCH的第二DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第三DCI格式的第七PDCCH;所述第一PDCCH的第一DCI格式或第三DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第二DCI格式或第四DCI格式的第七PDCCH;所述第一PDCCH的第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第一DCI格式或第二DCI格式或第三DCI格式或第四DCI格式的第七PDCCH;所述第一PDCCH的第五DCI格式的DCI中的一个或多个比特指示:所述UE在后续N个时隙之后的第一个时隙上监听具有第五DCI格式的DCI的第七PDCCH;其中,所述第一DCI格式用于调度一个小区的物理上行共享信道;所述第二DCI格式用于调度一个小区的物理下行共享信道;所述第三DCI格式用于调度一个小区的物理上行共享信道;所述第四DCI格式用于调度一个小区的物理下行共享信道;所述第五DCI格式用于通知一组UE的时隙格式。
- 根据权利要求18所述的方法,其中,所述后续N个时隙之后的所述第一个时隙是指:后续N个满足网络侧配置的监听周期和偏移量的时隙之后的满足网络侧配置的监听周期和偏移量的第一个时隙,或后续N个满足网络侧配置的监听周期和偏移量的时隙之后的满足网络侧配置的监听周期和偏移量的第一个下行时隙。
- 根据权利要求13所述的方法,其中,所述DCI重用现有的DCI格式,或所述DCI为新的DCI格式。
- 根据权利要求13所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:监听的PDCCH,包括:所述第一PDCCH的DCI中的一个或多个比特指示的含义包括:所述UE监听PDCCH的默认监听行为。
- 根据权利要求22所述的方法,其中,所述默认监听行为至少包括:所述UE在下一个符合网络侧配置的监听周期和偏移量的时隙或者下行时隙监听PDCCH。
- 根据权利要求13所述的方法,其中,所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听与所述第一PDCCH具有相同搜索空间类型或特定搜索空间类型的第五PDCCH,包括如下至少一项:属于第一公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第一公共搜索空间类型的第五PDCCH;属于第二公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二公共搜索空间类型的第五PDCCH;属于第三公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第三公共搜索空间类型的第五PDCCH;属于第四公共搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第四公共搜索空间类型的第五PDCCH;属于UE专用搜索空间的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有UE专用搜索空间的第五PDCCH;属于第一搜索空间类型的所述第一PDCCH的DCI中的一个或多个比特指示:所述UE在后续N个时隙上不监听具有第二搜索空间类型的第五PDCCH。
- 一种用户设备,包括:获取模块,用于获取所述UE监听到的第一PDCCH的DCI中的一个或多个比特,所述第一PDCCH的DCI中的一个或多个比特指示:不监听的PDCCH和/或监听的PDCCH;确定模块,用于根据所述第一PDCCH的DCI的一个或多个比特,确定不监听的PDCCH和/或监听的PDCCH。
- 一种网络侧设备,包括:配置模块,用于配置第一PDCCH的DCI中的一个或多个比特,所述第一PDCCH的DCI中的一个或多个比特指示:UE不监听的PDCCH和/或监听的PDCCH。
- 一种用户设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至12中任一项所述的监听物理下行控制信道PDCCH的方法的步骤。
- 一种网络侧设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求13至24中任一项所述的配置物理下行控制信道PDCCH的方法的步骤。
- 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至12中任一项所述的监听物理下行控制信道PDCCH的方法的步骤,或者如权利要求13至24中任一项所述的配置物理下行控制信道PDCCH的方法的步骤。
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