WO2023040328A1 - 一种ecp时隙确定方法、用户设备以及网络侧设备 - Google Patents
一种ecp时隙确定方法、用户设备以及网络侧设备 Download PDFInfo
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- WO2023040328A1 WO2023040328A1 PCT/CN2022/094208 CN2022094208W WO2023040328A1 WO 2023040328 A1 WO2023040328 A1 WO 2023040328A1 CN 2022094208 W CN2022094208 W CN 2022094208W WO 2023040328 A1 WO2023040328 A1 WO 2023040328A1
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- 235000019527 sweetened beverage Nutrition 0.000 description 624
- 238000010586 diagram Methods 0.000 description 33
- 230000005540 biological transmission Effects 0.000 description 16
- 230000002452 interceptive effect Effects 0.000 description 14
- 238000012545 processing Methods 0.000 description 7
- 230000007774 longterm Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 238000010295 mobile communication Methods 0.000 description 2
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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
- 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
- H04W72/20—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
Definitions
- the present application relates to the technical field of wireless communication, and in particular to a method for determining an ECP time slot, user equipment and network side equipment.
- SFN Single frequency network
- ECP Extended Cyclic Prefix
- the transmission position of the synchronization signal block (Synchronous signaling block, SSB) is fixed, and the time slot containing the initial access signal and the time slot for unicast scheduling default to the Normal Cyclic Prefix (Normal Cyclic Prefix, NCP), indicating whether other time slots except the time slot including the initial access signal and the time slot for unicast scheduling are ECP time slots through indication information.
- SSB Synchronous signaling block
- NCP Normal Cyclic Prefix
- a radio frame contains multiple candidate positions, and the SSB can be transmitted through any/any multiple candidate positions.
- the above-mentioned method of determining the ECP time slot is not applicable to the NR system.
- the present application provides a method for determining an ECP time slot, a user equipment and a network side device, so as to solve the problem of determining an ECP time slot in an NR system.
- an embodiment of the present application provides a method for determining an ECP time slot, which is applied to a user equipment (User Equipment, UE), and the method includes:
- the network side device determine whether the ECP time slot indication information indicates the time slot containing SSB;
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information, determine the ECP time slot within the preset unit length sent by the network side device.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the high-level signaling including configuration information sent by the network side device is received, it is determined according to the configuration information whether the ECP time slot indication information indicates a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the network side device determines whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule
- the default rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the sub-indication information is used to indicate whether the corresponding time slot is ECP time slot;
- the first preset number is the difference between the total number of time slots within the preset unit length and the time slot adjustment amount.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the first ECP time slot indication information does not indicate a time slot containing SSB
- the second ECP time slot indication information indicates a time slot containing SSB .
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information
- determine the ECP time within the preset unit length sent by the network side device gaps including:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- the ECP time slot indication information includes a plurality of sub-indication information, and the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot;
- any first time slot within the preset unit length if the sub-indication information indicates that the corresponding time slot is an ECP time slot, then determine the first time slot as an ECP time slot.
- the method further includes:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the second time slots determine the remaining sub-indication information corresponding to part or all of the second time slots, and the second time slots are within the preset unit length except the first A time slot other than a time slot that does not contain an SSB;
- the remaining sub-indication information is the sub-indication information of the first time slot not corresponding to the ECP time slot indication information of the preset unit length.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined sequentially;
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in reverse order.
- the ECP time slot indication information indicates a time slot containing SSB, after determining the time slot containing SSB as an ECP time slot, it also includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- determining the position symbol belonging to the NCP also includes:
- PDCCH Physical Downlink Control Channel
- determine the ECP time within the preset unit length sent by the network side device Before gaps also include:
- the embodiment of the present application provides a method for determining an ECP time slot, which is applied to a network side device, and the method includes:
- the ECP time slot indication information indicates the time slot containing the SSB
- the ECP time slot indication information with a preset unit length is sent to the UE.
- it also includes:
- the configuration information indicates that the ECP time slot indication information indicates the time slot containing the SSB; or the configuration information indicates that the ECP time slot indication information does not indicate the time slot containing the SSB.
- it also includes:
- the high-level signaling that does not include configuration information is used to instruct the UE to determine whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule; wherein, the default The rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB, then the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slot indications information;
- the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the ECP time slot indication information of the preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB
- the ECP time slot indication information does not indicate a time slot containing an SSB, configure an ECP time slot indication information corresponding to the preset unit length.
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- each first time slot in the preset unit length is an ECP time slot
- the ECP time slot indication information of the preset unit length is determined.
- the ECP time slot indication information does not indicate a time slot containing SSB, based on the sub-indication information corresponding to each first time slot in the preset unit length, determine the ECP time slot indication information, including:
- the second time slot is a time slot that does not contain an SSB except the first time slot within the preset unit length.
- the first time slot within the preset unit length and the ECP time slot indication information are determined sequentially;
- Both the first time slot within the preset unit length and the indication information of the ECP time slot are determined in reverse order.
- the ECP time slot indication information indicates a time slot containing SSB
- the time slot containing SSB is an ECP time slot, it also includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- determining the position symbol belonging to the NCP also includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the ECP time slot indication information indicates a time slot containing SSB, before the preset unit length ECP time slot indication information sent to the UE, it also includes:
- the embodiment of the present application provides a UE, including: a processor and a memory;
- said memory for storing computer instructions
- the processor is configured to read the computer instructions and perform the following operations:
- the network side device determine whether the ECP time slot indication information indicates the time slot containing SSB;
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information, determine the ECP time slot within the preset unit length sent by the network side device.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the high-level signaling including configuration information sent by the network side device is received, it is determined according to the configuration information whether the ECP time slot indication information indicates a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the network side device determines whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule
- the default rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the sub-indication information is used to indicate whether the corresponding time slot is ECP time slot;
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the ECP time slot indication information indicates the time slot containing the SSB, including:
- the first ECP time slot indication information does not indicate a time slot containing SSB
- the second ECP time slot indication information indicates a time slot containing SSB .
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information
- determine the ECP time within the preset unit length sent by the network side device gaps including:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- the ECP time slot indication information includes a plurality of sub-indication information, and the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot;
- any first time slot within the preset unit length if the sub-indication information indicates that the corresponding time slot is an ECP time slot, then determine the first time slot as an ECP time slot.
- the operation further includes:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the second time slots determine the remaining sub-indication information corresponding to part or all of the second time slots, and the second time slots are within the preset unit length except the first A time slot other than a time slot that does not contain an SSB;
- the remaining sub-indication information is the sub-indication information of the first time slot not corresponding to the ECP time slot indication information of the preset unit length.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined sequentially;
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in reverse order.
- the operation further includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- the position symbol belonging to the NCP is determined, and the operation further includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the operation also includes:
- the embodiment of the present application provides a network side device, including: a processor and a memory;
- said memory for storing computer instructions
- the processor is configured to read the computer instructions and perform the following operations:
- the ECP time slot indication information indicates the time slot containing the SSB
- the ECP time slot indication information with a preset unit length is sent to the UE.
- the operations also include:
- the configuration information indicates that the ECP time slot indication information indicates the time slot containing the SSB; or the configuration information indicates that the ECP time slot indication information does not indicate the time slot containing the SSB.
- the operations also include:
- the high-level signaling that does not include configuration information is used to instruct the UE to determine whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule; wherein, the default The rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB, then the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slot indications information;
- the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB
- the ECP time slot indication information does not indicate a time slot containing an SSB, configure an ECP time slot indication information corresponding to the preset unit length.
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- each first time slot in the preset unit length is an ECP time slot
- the ECP time slot indication information of the preset unit length is determined.
- the ECP time slot indication information does not indicate a time slot containing SSB, based on the sub-indication information corresponding to each first time slot in the preset unit length, determine the ECP time slot indication information, including:
- the second time slot is a time slot that does not contain an SSB except the first time slot within the preset unit length.
- the first time slot within the preset unit length and the ECP time slot indication information are determined sequentially;
- Both the first time slot within the preset unit length and the indication information of the ECP time slot are determined in reverse order.
- the operation further includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- the position symbol belonging to the NCP is determined, and the operation further includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the operation further includes:
- the embodiment of this application provides a UE, including:
- An indication determination module configured to determine whether the ECP time slot indication information indicates a time slot containing SSB according to an indication of the network side device;
- An ECP time slot determination module configured to determine the ECP time slot within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information .
- the embodiment of the present application provides a network side device, including:
- a sending module configured to send ECP time slot indication information with a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB.
- the embodiment of the present application provides a storage medium, the storage medium stores computer-executable instructions, and the computer-executable instructions are used to make a computer execute the method described in any one of the first aspect or the second aspect. method.
- the ECP time slot indication information may indicate the time slot containing the SSB, or may not indicate the time slot containing the SSB, and the UE flexibly determines the ECP time slot according to the instruction of the network side device Whether the indication information indicates the time slot containing SSB; and then according to the above determination result and the ECP time slot indication information, accurately determine the ECP time slot within the preset unit length sent by the network side device, which can be compatible with the flexibility of the existing design and guarantee Flexible deployment of network-side devices.
- FIG. 1 is a schematic diagram of an indication of an LTE system ECP time slot provided by an embodiment of the present application
- FIG. 2A is a schematic diagram of a wireless frame in an NR system provided by an embodiment of the present application.
- FIG. 2B is a schematic diagram of candidate positions for sending SSBs in time slots in the NR system provided by the embodiment of the present application;
- FIG. 2C is a schematic structural diagram of an SSB provided in an embodiment of the present application.
- Fig. 3 is the interactive flowchart of the first kind of ECP timeslot determining method provided by the embodiment of the present application;
- Fig. 4 is the interactive flowchart of the second ECP timeslot determining method provided by the embodiment of the present application.
- Fig. 5 is the interaction flowchart of the third ECP time slot determination method provided by the embodiment of the present application.
- FIG. 6 is an interactive flowchart of a fourth ECP time slot determination method provided by an embodiment of the present application.
- FIG. 7 is an interactive flowchart of the fifth ECP time slot determination method provided by the embodiment of the present application.
- FIG. 8 is an interactive flow chart of the sixth ECP time slot determination method provided by the embodiment of the present application.
- FIG. 9 is an interactive flowchart of the seventh ECP time slot determination method provided by the embodiment of the present application.
- FIG. 10A is a schematic diagram of an NCP time slot provided by an embodiment of the present application.
- FIG. 10B is a schematic diagram of an ECP time slot provided by an embodiment of the present application.
- FIG. 11 is an interactive flowchart of the eighth ECP time slot determination method provided by the embodiment of the present application.
- FIG. 12 is a schematic diagram of an indication of the first SSB sending position provided by the embodiment of the present application.
- FIG. 13A is a schematic diagram of an indication of the second SSB sending position provided by the embodiment of the present application.
- FIG. 13B is a schematic diagram of ECP time slot indication in the first NR system provided by the embodiment of the present application.
- FIG. 13C is a schematic diagram of ECP time slot indication in the second NR system provided by the embodiment of the present application.
- FIG. 13D is a schematic diagram of the first position symbol in a time slot containing SSB provided by the embodiment of the present application.
- FIG. 13E is a schematic diagram of the second position symbol in a time slot containing SSB provided by the embodiment of the present application.
- FIG. 14A is a schematic diagram of an indication of the third SSB sending position provided by the embodiment of the present application.
- FIG. 14B is a schematic diagram of ECP time slot indication in the third NR system provided by the embodiment of the present application.
- FIG. 14C is a schematic diagram of ECP time slot indication in the fourth NR system provided by the embodiment of the present application.
- FIG. 14D is a schematic diagram of a third position symbol in a time slot containing SSB provided by the embodiment of the present application.
- Fig. 14E is a schematic diagram of the position symbols in the fourth time slot containing SSB provided by the embodiment of the present application.
- FIG. 15A is a schematic diagram of an indication of the fourth SSB sending position provided by the embodiment of the present application.
- FIG. 15B is a schematic diagram of ECP time slot indication in the fifth NR system provided by the embodiment of the present application.
- FIG. 15C is a schematic diagram of ECP time slot indication in the sixth NR system provided by the embodiment of the present application.
- FIG. 15D is a schematic diagram of a position symbol in a fifth slot containing SSB provided by the embodiment of the present application.
- Fig. 15E is a schematic diagram of the position symbol in the sixth slot containing SSB provided by the embodiment of the present application.
- FIG. 16 is a schematic flowchart of a method for determining an ECP time slot provided in an embodiment of the present application.
- FIG. 17 is a structural diagram of a UE provided in an embodiment of the present application.
- FIG. 18 is a structural diagram of a network-side device provided in an embodiment of the present application.
- FIG. 19 is a structural diagram of another UE provided in the embodiment of the present application.
- FIG. 20 is a structural diagram of another network-side device provided by an embodiment of the present application.
- first and second in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
- the UE involved in this embodiment of the application may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
- the wireless UE can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless UE can be a mobile terminal device, such as a mobile phone (or called a "cellular" phone ) and computers with mobile terminals, for example portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
- Core Network Core Network
- RAN Radio Access Network
- a wireless UE may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, Remote terminal equipment (remote terminal), access terminal equipment (access terminal), user terminal equipment (user terminal), user agent (user agent), and user device (user device) are not limited in this embodiment of the application.
- the network side device involved in the embodiment of the present application may be a base station, and the base station may include multiple cells providing services for the UE.
- the base station can also be called an access point, or it can be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names.
- the network-side device can be used to exchange received air frames and Internet Protocol (Internet Protocol, IP) packets, and act as a router between the wireless terminal device and the rest of the access network, where the rest of the access network can include IP communication network.
- IP Internet Protocol
- the network side device can also coordinate attribute management of the air interface.
- the network-side device involved in the embodiment of the present application may be the network-side device (Base Transceiver Station) in Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA). , BTS), or the network side equipment (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or the evolution in the long term evolution (LTE) system Evolutionary Node B (eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), or Home evolved Node B (HeNB), relay node (relay node), home base station (femto), pico base station (pico), etc., are not limited in this embodiment of the present application.
- the network side device may include a centralized unit (centralized unit, CU) node and a distributed unit (distributed unit, DU) node, and the centralized unit and the distributed unit may also be arranged geographically separately.
- MIMO transmission can be Single User MIMO (Single User MIMO, SU-MIMO) or Multi-User MIMO (Multiple User MIMO, MU-MIMO).
- MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO, or diversity transmission, precoding transmission, or beamforming transmission, etc.
- the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet Wireless business (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, advanced long term evolution (long term evolution advanced, LTE-A) system, universal mobile telecommunications system (universal mobile telecommunications system, UMTS), Worldwide interoperability for microwave access (WiMAX) system, 5G NR system, etc.
- GSM global system of mobile communication
- CDMA code division multiple access
- WCDMA wideband code division multiple access
- GPRS general packet Wireless business
- long term evolution long term evolution
- LTE-A advanced long term evolution
- Universal mobile telecommunications system Universal mobile telecommunications system
- WiMAX Worldwide interoperability for microwave access
- 5G NR system etc.
- the system may also include a core network part, such as an evolved packet system (Evloved Packe
- the 6-bit ECP time slot indication information respectively indicates whether other time slots except the time slot containing the initial access signal and the time slot for unicast scheduling are ECP time slots.
- b0 in the ECP time slot indication information indicates whether time slot #1 is an ECP time slot
- b1 indicates whether time slot #2 is an ECP time slot
- b2 indicates whether time slot #3 is an ECP time slot
- b3 indicates Whether time slot #6 is an ECP time slot
- b4 indicates whether time slot #7 is an ECP time slot
- b5 indicates whether time slot #8 is an ECP time slot.
- a radio frame contains multiple candidate positions.
- time slot #0 ⁇ time slot #3 each has 2 candidate positions that can send SSB
- Fig. 2B takes time slot #0 as an example, time slot #0 contains 14 position symbols, recorded as position symbol #0 ⁇ position Symbol #13, location symbol #2 to location symbol #5 are one candidate location where SSB can be sent, and location symbol #8 to location symbol #11 are another candidate location where SSB can be sent.
- SSB includes primary synchronous signal (Primary Synchronous Signal, PSS), secondary synchronous signal (Second Synchronous Signal, SSS) and physical broadcast channel (Physical Broadcast Channel, PBCH), in addition to the symbols behind the PSS and SSS are PBCH data, the two ends of the SSS also have PBCH data; when the UE searches for the cell, it performs a synchronization search according to the PSS/SSS, and after the synchronization search is completed , to receive PBCH.
- PSS Primary Synchronous Signal
- SSS secondary synchronous signal
- PBCH Physical Broadcast Channel
- the embodiment of the present application provides an ECP time slot determination method, user equipment, and network side equipment.
- the ECP time slot indication information may indicate the time slot containing the SSB, or The time slot containing SSB may not be indicated, and the UE flexibly determines whether the ECP time slot indication information indicates a time slot containing SSB according to the indication of the network side device; and then determines the network side device to send
- the ECP time slot within the preset unit length can be compatible with the flexibility of the existing design and ensure the flexible deployment of network-side devices.
- the embodiments of the present application may be applied to a 5G system, and may also be applied to other systems.
- the implementation of the UE and the network side equipment, and the cooperation between the two will be described. Such an explanation does not mean that the two must be implemented together or must be implemented separately. In fact, when the UE and the network-side equipment are implemented separately, they also solve the problems of the UE and the network-side equipment respectively. When the two are used in combination , a better technical effect will be obtained.
- Fig. 3 is the interactive flowchart of the first kind of ECP timeslot determining method provided by the embodiment of the present application, as shown in Fig. 3, may include:
- Step S301 The network side device sends ECP time slot indication information with a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB.
- the time slot for sending SSB is more flexible, and SSB can be transmitted through any/any candidate position. Therefore, the number of time slots and position symbols for sending SSB are not fixed. Whether the ECP time slot indication information indicates that it contains The time slot of the SSB can also be flexibly set. Exemplarily, the network side device determines whether the ECP time slot indication information indicates the time slot containing the SSB according to the service requirement.
- the network side device determines the ECP slot indication information with a preset unit length to be sent to the UE according to whether the ECP slot indication information indicates a time slot containing SSB or does not indicate a time slot containing SSB. That is, for a preset unit length, when a time slot containing an SSB is indicated and when a time slot containing an SSB is not indicated, the corresponding ECP time slot indication information is different.
- the above ECP time slot indication information includes a plurality of sub-indication information, and each sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot. That is to say, if the ECP time slot indication information indicates a time slot containing SSB, there is sub-indication information for indicating whether the time slot containing SSB is an ECP time slot in the ECP time slot indication information; if the ECP time slot indication information does not indicate that it contains For the time slot of SSB, there is no sub-indication information for indicating whether the time slot containing the SSB is an ECP time slot in the ECP time slot indication information.
- Step S302 The UE determines whether the ECP time slot indication information indicates the time slot containing the SSB according to the indication of the network side device.
- the corresponding ECP slot indication information is different when the slot containing the SSB is indicated and when the slot containing the SSB is not indicated. Therefore, the UE needs to determine whether the ECP time slot indication information indicates the time slot containing the SSB according to the indication of the network side equipment; and then the UE can accurately determine the time slot within the preset unit length after receiving the time slot of the preset unit length. ECP time slots.
- Step S303 The UE determines the ECP time slot within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- the ECP time slot indication information may indicate a time slot containing SSB, or may not indicate a time slot containing SSB, and the UE flexibly determines whether the ECP time slot indication information indicates a time slot containing SSB according to the indication of the network side device; Furthermore, according to the above determination result and the ECP time slot indication information, the ECP time slot within the preset unit length sent by the network side device can be accurately determined, which can be compatible with the flexibility of the existing design and ensure the flexible deployment of the network side device.
- Fig. 4 is the interactive flowchart of the second ECP time slot determination method provided by the embodiment of the present application, as shown in Fig. 4, may include:
- Step S401 The network side device sends ECP time slot indication information with a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB.
- step S401 For a specific implementation manner of step S401, reference may be made to the foregoing embodiments, and details are not repeated here.
- Step S402 the network side device sends high layer signaling including configuration information to the UE.
- the above-mentioned high-level signaling may be a system broadcast message transmitted through a broadcast control channel, or a broadcast multicast configuration message transmitted over a multicast control channel, or a UE-based radio link control message, or a media access layer-based The control message, which is not specifically limited in this embodiment.
- a piece of configuration information may be added to the above-mentioned high-level signaling, which is recorded as isSSBslotinlcuded.
- isSSBslotinlcuded when isSSBslotinlcuded is configured as 1, it indicates that the ECP time slot indication information indicates a time slot containing SSB, that is, the ECP time slot indication information includes sub-indication information for indicating whether the time slot containing SSB is an ECP time slot;
- the configuration is 0, it means that the ECP slot indication information does not indicate a time slot containing SSB, that is, there is no sub-indication information in the ECP slot indication information for indicating whether the time slot containing SSB is an ECP time slot.
- isSSBslotinlcuded is just an example.
- isSSBslotinlcuded is configured as 1, it can also indicate that the ECP slot indication information does not indicate a slot containing SSB; when isSSBslotinlcuded is configured as 0, it can also indicate that the ECP slot indication information Indicates the time slot containing the SSB; or isSSBslotinlcuded can also be configured as other values, which are not specifically limited in this application, and can be configured according to actual application scenarios.
- Step S403 The UE determines whether the ECP time slot indication information indicates a time slot containing an SSB according to the configuration information.
- the configuration value of the configuration information represents whether the ECP time slot indication information indicates a time slot containing SSB.
- the UE can determine whether the ECP time slot indication information indicates a time slot containing SSB according to the configuration information. For the specific configuration of the information, refer to the above steps, which will not be repeated here.
- Step S404 The UE determines the ECP time slot within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- step S404 For a specific implementation manner of step S404, reference may be made to the foregoing embodiments, and details are not repeated here.
- the network side device adds configuration information to high-level signaling to make an explicit indication.
- the configuration information represents whether the ECP time slot indication information indicates a time slot containing SSB.
- the UE can directly determine the ECP time slot indication information according to the configuration information. Whether to indicate the slot containing SSB.
- Fig. 5 is the interactive flowchart of the third kind of ECP timeslot determination method that the embodiment of the present application provides, as shown in Fig. 5, may include:
- Step S501 The network side device sends ECP time slot indication information with a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB.
- step S501 For a specific implementation manner of step S501, reference may be made to the foregoing embodiments, and details are not repeated here.
- Step S502 the network side device sends high-level signaling not including configuration information to the UE.
- the network side device may send high-level signaling not including configuration information to the UE.
- the UE and the network side equipment adopt the same default rules, and the default rules can be set according to the actual application scenario.
- the default rules are that the ECP time slot indication information indicates the time slot containing the SSB; some other optional implementations In the example, the default rule is that the ECP slot indication information does not indicate the slot containing the SSB.
- Step S503 The UE determines whether the ECP time slot indication information indicates a time slot containing an SSB based on a default rule.
- the network-side device When the network-side device sends high-level signaling that does not include configuration information, it indicates that it is determined based on the default rule whether the ECP time slot indication information indicates a time slot containing SSB.
- the default rule is that the ECP time slot indication information indicates a time slot containing SSB.
- the UE After receiving the high-layer signaling that does not contain configuration information, the UE determines that the ECP time slot indication information indicates a time slot containing SSB; or, when the default rule is ECP The slot indication information does not indicate the time slot containing the SSB, and the UE determines that the ECP time slot indication information does not indicate the time slot containing the SSB after receiving the high layer signaling that does not include the configuration information.
- Step S504 The UE determines the ECP time slot within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- step S504 For a specific implementation manner of step S504, reference may be made to the foregoing embodiments, and details are not repeated here.
- the UE and the network-side device adopt the same default rules, so that the network-side device sends high-layer signaling that does not contain configuration information to the UE, and the UE determines whether the ECP time slot indication information indicates a time slot containing SSB based on the default rule, which can be more efficient. Conveniently carry out explicit instructions to meet the needs of different application scenarios.
- the above-mentioned embodiment in FIG. 4 can be combined with the embodiment in FIG. 5 , that is, if it can be determined based on the default rules whether the ECP time slot indication information indicates a time slot containing SSB, the network side device sends a high-level Signaling; otherwise, high-level signaling including configuration information is sent to the UE.
- the network side device sends a high-level Signaling; otherwise, high-level signaling including configuration information is sent to the UE.
- Fig. 6 is the interaction flowchart of the fourth ECP time slot determination method provided by the embodiment of the present application, as shown in Fig. 6, may include:
- Step S601 If the network side device determines that the ECP time slot indication information indicates a time slot containing SSB, the total number of configured sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configured sub-indication information is not greater than the first preset number. Set the number of ECP slot indication information.
- the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the above-mentioned time slot adjustment amount can be 0, 1, 4, etc., and this embodiment does not specifically limit the determination method of the above-mentioned time slot adjustment amount, for example:
- the above methods for determining the time slot adjustment amount are just examples. In implementation, as long as the UE determines the time slot adjustment amount in the same manner as that of the network side device, no more examples are given here.
- Step S602 For any preset unit length, the UE determines whether the total number of sub-indication information in the ECP time slot indication information of the preset unit length is greater than the first preset number; if so, then determines that the ECP time slot indication information contains SSB time slot; otherwise, it is determined that the ECP time slot indication information does not indicate a time slot containing SSB.
- the UE can use any of the above methods to determine the time slot adjustment amount (as long as the UE uses the same method as the network side device to determine the time slot adjustment amount), and then determine the first preset number; by setting the preset unit length The total number of sub-indication information in the ECP time slot indication information (that is, how many time slots the ECP time slot indication information can indicate in total) is compared with the first preset number; if the ECP time slot of the preset unit length The total number of sub-indication information in the indication information is greater than the first preset number, and it is determined that the ECP time slot indication information indicates a time slot containing SSB; if the total number of sub-indication information in the ECP time slot indication information of the preset unit length is not greater than the first The preset number is used to determine that the ECP time slot indication information does not indicate the time slot containing the SSB.
- Step S603 The UE determines the ECP time slot within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- step S603 For a specific implementation manner of step S603, reference may be made to the foregoing embodiments, and details are not repeated here.
- the network side device configures the relationship between the total number of sub-indication information in the ECP time slot indication information and the first preset number according to whether the ECP time slot indication information indicates a time slot containing SSB; correspondingly, the UE bases the ECP time slot
- the relationship between the total number of sub-indication information in the indication information and the first preset number can accurately determine whether the ECP time slot indication information indicates a time slot containing SSB, and can perform implicit indication more flexibly to meet the needs of different application scenarios .
- Fig. 7 is an interactive flowchart of the fifth ECP time slot determination method provided by the embodiment of the present application, as shown in Fig. 7, may include:
- Step S701 If the network side device determines that the ECP time slot indication information indicates a time slot containing SSB, configure the first ECP time slot indication information corresponding to the preset unit length that does not indicate a time slot containing SSB, and indicate that it contains SSB The second ECP time slot indication information of the time slot; and after sending the first ECP time slot indication information to the UE, send the second ECP time slot indication information to the UE; if the ECP time slot is determined If the indication information does not indicate the time slot containing the SSB, the indication information of one ECP time slot corresponding to the preset unit length is configured.
- the first ECP time slot indication information includes the second preset quantity of quantum indication information, and does not indicate the time slot containing SSB; the second ECP time slot indication information
- the slot indication information includes a third preset quantity of quantum indication information, indicating time slots containing SSBs.
- the second ECP time slot indication information also indicates those that do not contain SSBs that are not indicated in the first ECP time slot indication information. time slot.
- the network side device in order for the UE to distinguish between the first ECP time slot indication information and the second ECP time slot indication information, the network side device needs to first send the first ECP time slot indication information to the UE, and then send the second ECP time slot indication information to the UE. Instructions.
- Step S702 For any preset unit length, if the UE receives an ECP time slot indication information corresponding to the preset unit length, it determines that the ECP time slot indication information does not indicate a time slot containing SSB; if received For the two ECP time slot indication information corresponding to the preset unit length, it is determined that the first ECP time slot indication information does not indicate a time slot containing SSB, and the second ECP time slot indication information indicates a time slot containing SSB.
- the UE if the UE only receives one ECP time slot indication information corresponding to the preset unit length, it determines that the ECP time slot indication information does not indicate a time slot containing SSB;
- the UE If the UE receives two ECP time slot indication information corresponding to the preset unit length, it determines that the first ECP time slot indication information received first does not indicate a time slot containing SSB, and the second ECP time slot indication information received later indicates Contains the time slot of the SSB.
- Step S703 The UE determines the ECP time slots within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- step S703 For a specific implementation manner of step S703, reference may be made to the foregoing embodiments, and details are not repeated here.
- the network side device configures the number of ECP time slot indication information corresponding to the preset unit length according to whether the ECP time slot indication information indicates a time slot containing SSB; the UE configures the number of ECP time slot indication information corresponding to the preset unit length , it can be accurately determined whether the ECP time slot indication information indicates the time slot containing the SSB, and the implicit indication can be performed more flexibly to meet the requirements of different application scenarios.
- FIG. 8 is an interactive flowchart of the sixth ECP time slot determination method provided in the embodiment of the present application. As shown in FIG. 8 , it may include:
- Step S801 For any preset unit length, if the ECP time slot indication information does not indicate a time slot containing SSB, the network side device will, according to the sequence of time slots not containing SSB in the preset unit length and the preset indication The rule is to determine the first time slots that can be indicated in the preset unit length from the time slots that do not contain SSB in the preset unit length; and determine that each first time slot in the preset unit length corresponds to sub-instructions for .
- the above-mentioned preset indication rule is a preset indication rule, such as including: which time slot within the preset unit length needs to be indicated, and the specific indication rule can be set according to the actual application scenario.
- the network side device can determine which time slot can be indicated based on the preset indication rule, and determine the time slots that can be indicated within the preset unit length according to the sequence of time slots that do not contain SSB within the preset unit length.
- the first time slot and then according to whether the first time slot is an ECP time slot, determine sub-indication information corresponding to each first time slot (indicating that the corresponding time slot is an ECP time slot, or indicating that the corresponding time slot is not an ECP time slot).
- Step S802 The network side device determines the ECP time slot indication information of the preset unit length based on the sub-indication information corresponding to each first time slot within the preset unit length.
- the sub-indication information corresponding to each first time slot within the preset unit length may be combined to obtain corresponding ECP time slot indication information.
- the number of sub-indication information included in the ECP time slot indication information is fixed; however, when the ECP time slot indication information does not indicate a time slot containing SSB, it is from a time slot that does not contain SSB For the determined first time slot, it may appear that the total number of sub-indication information in the ECP time slot indication information of the preset unit length is greater than the total number of the first time slots within the preset unit length.
- the ECP time slot indication information of the preset unit length includes 8 sub-indication information, and there are 6 first time slots in the preset unit length, so there are two remaining sub-indication information without corresponding first time slots.
- the following steps are also included:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the preset unit length is one wireless frame as an example:
- time slot #0 ⁇ time slot #9 There are 10 time slots in the preset unit length, which are respectively recorded as time slot #0 ⁇ time slot #9, among which, time slot #1 and time slot #2 are time slots containing SSB, time slot #3, time slot # 4. Time slot #5, time slot #8 and time slot #9 are the first time slot, then time slot #0, time slot #6 and time slot #7 are the second time slot.
- the two remaining sub-indicators may indicate the first two first time slots within the next preset unit length
- the two remaining sub-indication information may also indicate the first two second time slots within the preset unit length, such as the above-mentioned time slot #0 and time slot #6;
- one remaining sub-indication information indicates the previous first time slot in the next preset unit length
- the other remaining sub-indication information indicates the order of the previous second time slot in the preset unit length, such as the above-mentioned time slot #0 .
- the sub-indication information corresponding to each first time slot within the preset unit length and the remaining sub-indication information may be combined to obtain corresponding ECP time slot indication information.
- Step S803 The UE determines whether the ECP time slot indication information indicates the time slot containing the SSB according to the indication of the network side device.
- step S803 For the specific implementation manner of step S803, reference may be made to the foregoing embodiments, and details are not repeated here.
- Step S804 For any preset unit length, if the ECP time slot indication information does not indicate a time slot containing SSB, according to the sequence of time slots not containing SSB in the preset unit length and the preset indication rule, From the time slots that do not contain the SSB in the preset unit length, determine the first time slot that can be indicated in the preset unit length.
- Determining the first time slot that can be indicated within the preset unit length by the UE is similar to determining the first time slot that can be indicated within the preset unit length by the above-mentioned network side device, and will not be repeated here.
- Step S805 The UE determines the sub-indication corresponding to each first time slot in the preset unit length according to the sequence of the first time slots in the preset unit length and the ECP time slot indication information of the preset unit length information.
- each first time slot corresponds to sub-indication information to indicate that the corresponding first time slot is an ECP time slot or not an ECP time slot. Based on this, the UE needs to determine the sub-indication information corresponding to each first time slot in the preset unit length according to the sequence of the first time slots in the preset unit length and the ECP time slot indication information of the preset unit length.
- the slot indication information may also include remaining sub-indication information indicating the first time slot in the next preset unit length, and/or indicating the preset unit Sub-indication information of the second time slot within the length.
- the following steps are also included:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the second time slots in the preset unit length determine the remaining sub-indication information corresponding to part or all of the second time slots, and the second time slots are within the preset unit length except the first A slot other than a slot that does not contain an SSB.
- the two remaining sub-indicators indicate the first two first time slots in the next preset unit length, determine the remaining sub-indication information corresponding to the first two first time slots in the next preset unit length;
- the two remaining sub-indicators indicate the order of the first two second time slots within the preset unit length, then determine the remaining sub-indication information corresponding to the first two second time slots within the preset unit length, such as the above-mentioned time slots #0 and slot #6;
- the next preset unit is determined The remaining sub-indication information corresponding to the previous first time slot within the length, and the remaining sub-indication information corresponding to the previous second time slot within the preset unit length, such as the remaining sub-indication information corresponding to the above-mentioned time slot #0.
- Step S806 For any first time slot within the preset unit length, if the sub-indication information indicates that the corresponding time slot is an ECP time slot, the UE determines the first time slot as an ECP time slot.
- the sub-indication information is used to indicate that the corresponding first time slot is an ECP time slot, or not an ECP time slot. For any first time slot within the preset unit length, if the sub-indication information indicates that the corresponding time slot is ECP time slot, the first time slot can be accurately determined as an ECP time slot.
- remaining sub-indication information corresponding to these second time slots It is determined whether these second time slots are ECP time slots.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in a sequential manner.
- step S801 can be implemented in the following manner:
- the network side device For any preset unit length, the network side device, according to the order of the time slots not containing SSB in the preset unit length and the preset indication rule, from the time slots not containing SSB in the preset unit length, Sequentially determining the first time slots that can be indicated within the preset unit length; and sequentially determining sub-indication information corresponding to each first time slot within the preset unit length.
- step S802 can be realized in the following ways:
- the network side device sequentially determines the ECP time slot indication information of the preset unit length based on the sub-indication information corresponding to each first time slot within the preset unit length.
- step S804 can be realized in the following manner:
- the UE determines the sequence from the time slots that do not contain SSB in the preset unit length according to the order of the time slots that do not contain SSB in the preset unit length and the preset indication rules.
- the first time slot that may be indicated within the preset unit length.
- step S805 can be realized in the following manner:
- the UE sequentially determines sub-indication information corresponding to each first time slot in the preset unit length according to the order of the first time slots in the preset unit length and the ECP time slot indication information of the preset unit length.
- the preset unit length is one wireless frame as an example, there are 10 time slots in the preset unit length, which are respectively recorded as time slot #0 ⁇ time slot #9, and time slot #1 and time slot #2 are For time slots containing SSB, the preset indication rule is to indicate the 2nd, 3rd, 4th, 7th, 8th, and 9th time slots within the preset unit length.
- time slots that do not contain SSB are respectively time slot #3, time slot #4, time slot #5, time slot #8 and time slot #9, and there is no ninth non-SSB within the preset unit length
- the time slot containing SSB the network side equipment sequentially determines the corresponding sub-indication information of time slot #3, time slot #4, time slot #5, time slot #8 and time slot #9 respectively; and based on time slot #3 corresponding
- the ECP slot indication information of the frame the sub-indication information of the frame.
- the UE sequentially determines the 2nd, 3rd, 4th, 7th, and 8th slots without SSB within the preset unit length as slot #3, slot #4, slot #5, slot #8, and slot # 9; and respectively determine sub-indication information corresponding to time slot #3, time slot #4, time slot #5, time slot #8, and time slot #9.
- the above example is only for illustrating how to sequentially determine the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot, and the present application is not limited thereto.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in reverse order.
- step S801 can be implemented in the following manner:
- the network side device For any preset unit length, the network side device, according to the order of the time slots not containing SSB in the preset unit length and the preset indication rule, from the time slots not containing SSB in the preset unit length, Determining the first time slots that can be indicated within the preset unit length in reverse order; and determining sub-indication information corresponding to each first time slot in the preset unit length in reverse order.
- step S802 can be realized in the following ways:
- the network side device determines the ECP time slot indication information of the preset unit length in reverse order based on the sub-indication information corresponding to each first time slot within the preset unit length.
- step S804 can be realized in the following manner:
- the UE determines in reverse order from the time slots that do not contain SSB in the preset unit length according to the order of time slots that do not contain SSB in the preset unit length and the preset indication rule The first time slot that may be indicated within the preset unit length.
- step S805 can be realized in the following manner:
- the UE determines sub-indication information corresponding to each first time slot in the preset unit length in reverse order according to the order of the first time slots in the preset unit length and the ECP time slot indication information of the preset unit length.
- the preset unit length is one wireless frame as an example, there are 10 time slots in the preset unit length, which are respectively recorded as time slot #0 ⁇ time slot #9, and time slot #1 and time slot #2 are For time slots containing SSB, the preset indication rule is that the 1st to 8th time slots within the preset unit length need to be indicated, and the network side device determines them in reverse order, and the 1st to 8th time slots without SSB within the preset unit length are respectively For time slot #9, time slot #8, time slot #7, time slot #6, time slot #5, time slot #4, time slot #3, and time slot #0; the network side equipment respectively determines the time slot # 9.
- the UE determines in reverse order that the 1st to 8th time slots that do not contain SSB within the preset unit length are respectively time slot #9, time slot #8, time slot #7, time slot #6, time slot #5, and time slot #4 , time slot #3 and time slot #0; and determine time slot #9, time slot #8, time slot #7, time slot #6, time slot #5, time slot #4, time slot #3 and time slot #0 respectively Sub-indication information corresponding to each slot #0.
- the network side device can centrally configure the sending position of the SSB in the first few time slots of the preset unit length, In this way, the impact of deploying the SSB on the ECP time slot indication by the network side equipment is reduced.
- FIG. 9 is an interactive flowchart of the seventh ECP time slot determination method provided in the embodiment of the present application. As shown in FIG. 9 , it may include:
- Step S901 For any preset unit length, if the ECP time slot indication information indicates a time slot containing SSB, then according to the order of all time slots in the preset unit length and the preset indication rules, the Among all the time slots in the preset unit length, determine the first time slots that can be indicated in the preset unit length; and determine the sub-indication information corresponding to each first time slot in the preset unit length.
- the network side device can determine which time slot can be indicated based on the preset indication rule, and determine the first time slot that can be indicated within the preset unit length according to the sequence of all time slots within the preset unit length. Then according to whether the first time slot is an ECP time slot, determine the sub-indication information corresponding to each first time slot (indicating that the corresponding time slot is an ECP time slot, or indicating that the corresponding time slot is not an ECP time slot).
- Step S902 The network side device determines the ECP time slot indication information of the preset unit length based on the sub-indication information corresponding to each first time slot within the preset unit length.
- Step S903 The UE determines whether the ECP time slot indication information indicates the time slot containing the SSB according to the indication of the network side device.
- Step S904 For any preset unit length, if the ECP time slot indication information indicates a time slot containing SSB, then according to the order of all time slots in the preset unit length and the preset indication rule, Assuming that among all time slots within the unit length, the first time slot that can be indicated within the preset unit length is determined.
- Determining the first time slot that can be indicated within the preset unit length by the UE is similar to determining the first time slot that can be indicated within the preset unit length by the above-mentioned network side device, and will not be repeated here.
- Step S905 The UE determines the sub-indicator corresponding to each first time slot in the preset unit length according to the sequence of the first time slots in the preset unit length and the ECP time slot indication information of the preset unit length information.
- Step S906 For any first time slot within the preset unit length, if the sub-indication information indicates that the corresponding time slot is an ECP time slot, the UE determines the first time slot as an ECP time slot.
- steps S905-S906 For the specific implementation of steps S905-S906, reference may be made to the above-mentioned embodiments, which will not be repeated here.
- the first time slot within the above-mentioned preset unit length and the sub-indication information corresponding to each first time slot can also be determined sequentially or in reverse order, specifically For the implementation manner, reference may be made to the foregoing embodiments, and details are not repeated here.
- the time slot containing SSB may be indicated as an ECP time slot. Since the SSB needs to be sent using NCP, when the time slot containing SSB is indicated as ECP When slots are used, only some of the place symbols are place symbols belonging to the ECP.
- step S902 if the ECP time slot indication information indicates a time slot containing SSB, and it is determined that the time slot containing SSB is an ECP time slot, after step S902, further include:
- the network side device determines the position symbol belonging to the NCP based on the SSB position symbol in the time slot containing the SSB.
- step S906 it also includes:
- the UE determines the position symbols belonging to the NCP based on the SSB position symbols in the slot containing the SSB.
- one NCP slot contains 14 NCP position symbols
- one ECP slot contains 12 ECP position symbols.
- determining the position symbol belonging to the NCP can be realized by but not limited to the following methods:
- the SSB position symbol in the time slot containing the SSB is determined as the position symbol belonging to the NCP. For example:
- the SSB position symbols in the time slot containing the SSB are position symbol #8 to position symbol #11, and position symbol #8 to position symbol #11 are determined as position symbols belonging to the NCP;
- All the position symbols in the half of the time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP. For example:
- the SSB position symbols in the time slot containing SSB are position symbol #8 ⁇ position symbol #11, there are 14 NCP position symbols in a time slot, or 12 ECP position symbols, and the last 7 position symbols are determined to belong to Place symbols of the NCP; the first 6 place symbols were identified as place symbols belonging to the ECP.
- determining the position symbol belonging to the NCP based on the SSB position symbol in the time slot containing the SSB also includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- Fig. 11 is an interactive flowchart of the eighth ECP time slot determination method provided by the embodiment of the present application, as shown in Fig. 11 , may include:
- Step S1101 The network side device determines the time slots containing SSB and/or the time slots not containing SSB within the preset unit length.
- the ECP time slot indication information does not indicate the time slot containing SSB, and the first time slot needs to be determined from the time slots that do not contain SSB within the preset unit length; in some scenarios, the ECP time slot indication information To indicate the time slot containing the SSB, and the time slot containing the SSB is an ECP time slot, it is necessary to determine the position symbol belonging to the NCP in the time slot containing the SSB. Based on this, the network side device and the UE need to determine the time slots containing the SSB and/or the time slots not containing the SSB within the preset unit length.
- the network side device can pass the SSB position parameter ssb - A group of values (inOneGroup) in PositionsInBurst indicating whether to send SSB for each candidate position.
- the network side device uses the 8-bit indication of inOneGroup (B0-B8). The value of inOneGroup is 0, indicating that the corresponding candidate position has not sent SSB, and the value of inOneGroup is 1, indicating that the corresponding candidate position has sent SSB.
- inOneGroup value is just an example.
- inOneGroup value is 1, it can also indicate that the corresponding candidate position has not sent SSB; when the inOneGroup value is 0, it can also indicate that the corresponding candidate position has sent SSB; or inOneGroup can also be configured It is other values, which are not specifically limited in this application, and can be configured according to actual application scenarios.
- the network side device can also indicate the sending period of the SSB burst block through the SSB period parameter (ssb-PeriodicityServingCell) of the serving cell, and the sending period can be 5ms, 10ms, 20ms, 40ms, 80ms or 160ms, etc.
- the sending period can be 5ms, 10ms, 20ms, 40ms, 80ms or 160ms, etc.
- Step S1102 The network side device sends ECP time slot indication information with a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB.
- Step S1103 The UE determines whether the ECP time slot indication information indicates the time slot containing the SSB according to the indication of the network side device.
- Step S1104 the UE determines the time slots containing the SSB and/or the time slots not containing the SSB within the preset unit length.
- the network side device can indicate whether each candidate position sends SSB through the inOneGroup value in the SSB position parameter ssb-PositionsInBurst; correspondingly, the UE determines whether each candidate position sends SSB.
- Step S1105 The UE determines the ECP time slots within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- step S1105 For a specific implementation manner of step S1105, reference may be made to the foregoing embodiments, and details are not repeated here.
- the network side device sends high-level signaling to UE, such as system broadcast message transmitted through broadcast control channel, broadcast multicast configuration message transmitted through multicast control channel, UE-based radio link control message or media access layer-based control message wait.
- the high-level signaling contains configuration information, and the UE determines whether the ECP time slot indication information indicates a time slot containing SSB according to the configuration information; or the high-level information does not contain configuration information, and the UE bases the default rule on It is determined whether the ECP slot indication information indicates a slot containing an SSB.
- the UE Based on the system broadcast message, the UE obtains the inOneGroup value in the SSB position parameter ssb-PositionsInBurst sent by the network side device, and determines whether the corresponding candidate position sends SSB based on the inOneGroup value.
- SCS 15KHz
- the preset unit length is one wireless frame.
- the network side device uses the 8-bit indication of inOneGroup (B0-B8). The value of inOneGroup is 0, indicating that the corresponding candidate position has not sent SSB, and the value of inOneGroup is 1, indicating that the corresponding candidate position has sent SSB. Referring to FIG.
- the inOneGroup value corresponding to candidate position #3 and candidate position #4 is 1, and the inOneGroup value corresponding to other candidate positions is 0, and candidate position #3 and candidate position #4 have sent SSB, Therefore slot #1 and slot #2 are slots containing SSB; slot #0, slot #3, slot #4, slot #5, slot #6, slot #7, slot # 8 and slot #9 are slots that do not include the SSB.
- the preset indication rule is that it is necessary to indicate the 2nd, 3rd, 4th, 7th, 8th, and 9th time slots in the preset unit length, the first time slot in the preset unit length, and each first time slot
- the sub-indicator information corresponding to each slot is determined sequentially.
- the time slot containing SSB needs to be skipped (that is, time slot #1 and time slot #2 are skipped).
- the second , 3, 4, 7, and 8 time slots that do not contain SSB are respectively time slot #3, time slot #4, time slot #5, time slot #8, and time slot #9, that is, these five time slots are available
- time slot #0, time slot #6, and time slot #7 do not contain SSB except for the first time slot Second slot of SSB.
- b0 in the ECP time slot indication information indicates whether time slot #3 is an ECP time slot, b1 indicates whether time slot #4 is an ECP time slot, b2 indicates whether time slot #5 is an ECP time slot, and b3 indicates Whether time slot #8 is an ECP time slot, b4 indicates whether time slot #9 is an ECP time slot, and b5 has no corresponding first time slot.
- b5 may indicate the first second time slot in the above radio frame, that is, slot #0; in some other scenarios, b5 may indicate the first first time slot in the next radio frame.
- the ECP time slot indication information indicates the time slot containing the SSB, there is no need to skip the time slot containing the SSB.
- the 2nd, 3rd, 4th, 7th, 8th, and 9th time slots are time slots respectively Slot #1, slot #2, slot #3, slot #6, slot #7, and slot #8, that is, these six slots are the first slots that can be indicated.
- b0 indicates whether time slot #1 is an ECP time slot
- b1 indicates whether time slot #2 is an ECP time slot
- b2 indicates whether time slot #3 is an ECP time slot
- b3 indicates Whether time slot #6 is an ECP time slot
- b4 indicates whether time slot #7 is an ECP time slot
- b5 indicates whether time slot #8 is an ECP time slot.
- the SSB position symbols are NCP position symbols #8 ⁇ position symbols #11, at least the time domain positions where these position symbols are located cannot be ECP, and the last 7 position symbols (NCP Position symbol #7 to NCP position symbol #13) are determined to belong to the NCP; in addition, ECP position symbol #0 to ECP position symbol #5 of the ECP slot can use the ECP symbol to schedule the PDSCH.
- the SSB position symbols are NCP position symbols #2 ⁇ position symbols #5, at least the time domain positions of these position symbols cannot be ECP, and the first 7 position symbols (NCP Position symbol #0 to NCP position symbol #6) are determined to belong to the NCP; in addition, ECP position symbol #6 to ECP position symbol #11 of the ECP slot can use the ECP symbol to schedule the PDSCH.
- Embodiment 1 takes the preset unit length as one wireless frame as an example.
- Embodiment 1 takes the ECP time slot indication information to include 6 sub-indication information as an example, the sub-indication information contained in the ECP time slot indication information in practical applications There may be more or less, such as 5, 10, or 8; the position symbols belonging to the ECP in the ECP time slot containing the SSB in Embodiment 1 are only illustrative, and the present application is not limited thereto.
- the network side device determines that the ECP time slot indication information indicates a time slot containing SSB, the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slot indication information.
- the network side device determines that the ECP time slot indication information indicates a time slot containing SSB, the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slot indication information.
- the UE Based on the system broadcast message, the UE obtains the inOneGroup value in the SSB position parameter ssb-PositionsInBurst sent by the network side device, and determines whether the corresponding candidate position sends SSB based on the inOneGroup value.
- SCS 15KHz
- the preset unit length is one wireless frame.
- the network side device uses the 8-bit indication of inOneGroup (B0-B8). The value of inOneGroup is 0, indicating that the corresponding candidate position has not sent SSB, and the value of inOneGroup is 1, indicating that the corresponding candidate position has sent SSB. Referring to FIG.
- the inOneGroup value corresponding to candidate position #2 and candidate position #5 is 1, and the inOneGroup value corresponding to other candidate positions is 0, and candidate position #2 and candidate position #5 have sent SSB, Therefore slot #1 and slot #2 are slots containing SSB; slot #0, slot #3, slot #4, slot #5, slot #6, slot #7, slot # 8 and slot #9 are slots that do not include the SSB.
- the first time slots within the preset unit length and the sub-indication information corresponding to each first time slot are determined in reverse order; the first preset number is 8, and the sub-indication information in the ECP time slot indication information
- the total number of indication information is greater than 8, and the ECP time slot indication information indicates a time slot containing SSB; the total number of sub-indication information in the ECP time slot indication information is less than or equal to 8, and the ECP time slot indication information does not indicate a time slot containing SSB.
- the preset indication rule is to indicate the 1st to 8th time slots within the preset unit length, the total number of sub-indication information in the ECP time slot indication information is equal to 8, and the ECP time slot indication information does not indicate the time slot containing the SSB, and it needs to be skipped.
- the first to eighth time slots that do not contain SSB are time slot #9, Slot #8, Slot #7, Slot #6, Slot #5, Slot #4, Slot #3, and Slot #0.
- b0 indicates whether time slot #9 is an ECP time slot
- b1 indicates whether time slot #8 is an ECP time slot
- b2 indicates whether time slot #7 is an ECP time slot
- b3 indicates whether time slot #9 is an ECP time slot.
- time slot #6 is an ECP time slot
- b4 indicates whether time slot #5 is an ECP time slot
- b5 indicates whether time slot #4 is an ECP time slot
- b6 indicates whether time slot #3 is an ECP time slot
- b7 indicates a time slot Whether #0 is an ECP time slot.
- the preset indication rule is to indicate the 1st to 10th time slots within the preset unit length
- the total number of sub-indication information in the ECP time slot indication information is greater than 8
- the ECP time slot indication information indicates the time slot containing SSB, no need to jump Among all the time slots in the wireless frame
- the 1st to 10th time slots are respectively time slot #9, time slot #8, time slot #7, time slot #6, time slot #5, Slot #4, Slot #3, Slot #2, Slot #1, and Slot #0.
- b0 indicates whether time slot #9 is an ECP time slot
- b1 indicates whether time slot #8 is an ECP time slot
- b2 indicates whether time slot #7 is an ECP time slot
- b3 indicates whether time slot #9 is an ECP time slot.
- time slot #6 is an ECP time slot
- b4 indicates whether time slot #5 is an ECP time slot
- b5 indicates whether time slot #4 is an ECP time slot
- b6 indicates whether time slot #3 is an ECP time slot
- b7 indicates a time slot Whether #2 is an ECP time slot
- b8 indicates whether time slot #1 is an ECP time slot
- b9 indicates whether time slot #0 is an ECP time slot.
- time slot #1 the SSB location symbols are NCP location symbols #2 to #5
- the location symbols of the PDCCH that need to send system broadcast messages are NCP location symbols #6 and location symbols #7 , determine NCP position symbol #0 to NCP position symbol #7 as position symbols belonging to the NCP; in addition, ECP position symbol #7 to ECP position symbol #11 of the ECP time slot can use the ECP symbol to schedule the PDSCH.
- the SSB position symbols are NCP position symbols #8 to #11
- the PDCCH position symbols that need to send system broadcast messages are NCP position symbols #6 and position symbols #7 , determine NCP position symbol #6 to NCP position symbol #13 as position symbols belonging to the NCP; in addition, ECP position symbol #0 to ECP position symbol #4 of the ECP time slot can use the ECP symbol to schedule the PDSCH.
- Embodiment 2 takes the preset unit length as one wireless frame as an example.
- Embodiment 2 is an example that the ECP time slot indication information includes 8 sub-indication information or 10 sub-indication information, and the ECP time slot indication in practical application
- the sub-indicator information contained in the information can be more or less, such as 5, 6 or 7, etc.; the position symbol belonging to the ECP in the ECP time slot containing the SSB in embodiment 2 is only an illustration, and this application does not This is the limit.
- the network side device determines that the ECP time slot indication information indicates a time slot containing SSB, it configures the first ECP time slot indication information corresponding to the preset unit length that does not indicate a time slot containing SSB, and the first ECP time slot indication information indicating a time slot containing SSB.
- Two ECP time slot indication information and after sending the first ECP time slot indication information to the UE, send the second ECP time slot indication information to the UE; if it is determined that the ECP time slot indication information does not indicate the time slot containing the SSB, configure One ECP time slot indication information corresponding to the preset unit length.
- the UE Based on the system broadcast message, the UE obtains the inOneGroup value in the SSB position parameter ssb-PositionsInBurst sent by the network side device, and determines whether the corresponding candidate position sends SSB based on the inOneGroup value.
- SCS 15KHz
- the preset unit length is one wireless frame.
- the network side device uses the 8-bit indication of inOneGroup (B0-B8). The value of inOneGroup is 0, indicating that the corresponding candidate position has not sent SSB, and the value of inOneGroup is 1, indicating that the corresponding candidate position has sent SSB. Referring to FIG.
- the inOneGroup value corresponding to candidate position #0, candidate position #1, candidate position #3, and candidate position #4 is 1, and the inOneGroup value corresponding to the remaining candidate positions is 0.
- Candidate position #1, candidate position #3 and candidate position #4 have sent SSB, so time slot #0, time slot #1 and time slot #2 are time slots containing SSB; time slot #3, time slot # 4.
- Time slot #5, time slot #6, time slot #7, time slot #8 and time slot #9 are time slots not including SSB.
- the first time slot within the preset unit length and the sub-indicator information corresponding to each first time slot are determined sequentially;
- the first ECP time slot indication information needs to indicate the first to sixth time slots within the preset unit length, the first ECP time slot indication information does not indicate the time slot containing SSB, and the time slot containing SSB needs to be skipped.
- slots that is, skipping slot #0, slot #1, and slot #2
- the first to sixth slots that do not contain SSB are respectively Time slot #3 to time slot #8.
- b0 in the ECP time slot indication information indicates whether time slot #3 is an ECP time slot
- b1 indicates whether time slot #4 is an ECP time slot
- b2 indicates whether time slot #5 is an ECP time slot
- b3 indicates Whether time slot #6 is an ECP time slot
- b4 indicates whether time slot #7 is an ECP time slot
- b5 indicates whether time slot #8 is an ECP time slot.
- the second ECP time slot indication information indicates the time slot containing SSB, and there is no need to skip the time slot containing SSB.
- the first to fourth time slots except the time slots indicated by the above-mentioned first ECP time slot indication information are respectively time slot # 0, slot #1, slot #2, and slot #9.
- b0 in the ECP time slot indication information indicates whether time slot #0 is an ECP time slot, b1 indicates whether time slot #1 is an ECP time slot, b2 indicates whether time slot #2 is an ECP time slot, and b3 indicates Whether time slot #9 is an ECP time slot.
- the above-mentioned time slot #0 can only be an NCP time slot, and when the above-mentioned time slot #1 and time slot #2 are ECP time slots, only part of the position symbols belong to ECP location symbol.
- the SSB position symbols are NCP position symbols #8 to #11
- the position symbols of the PDCCH that need to send system broadcast messages are NCP position symbols #6 and position symbols #7 , determine NCP position symbol #6 to NCP position symbol #13 as position symbols belonging to the NCP; in addition, ECP position symbol #0 to ECP position symbol #4 of the ECP time slot can use the ECP symbol to schedule the PDSCH.
- the SSB position symbols are NCP position symbols #2 to #5
- the PDCCH position symbols that need to send system broadcast messages are NCP position symbols #6 and position symbols #7 , determine NCP position symbol #0 to NCP position symbol #7 as position symbols belonging to the NCP; in addition, ECP position symbol #7 to ECP position symbol #11 of the ECP time slot can use the ECP symbol to schedule the PDSCH.
- Embodiment 3 takes the preset unit length as one wireless frame as an example.
- Embodiment 3 takes the ECP time slot indication information including 6 sub-indication information and 4 sub-indication information as an example, the ECP time slot indication information in practical applications
- the included sub-indication information may be more or less; the location symbol belonging to the ECP in the ECP time slot containing the SSB in Embodiment 3 is just an illustration, and the present application is not limited thereto.
- an embodiment of the present application also provides a method for determining an ECP time slot, which is applied to the above-mentioned UE, as shown in FIG. 16 , the method includes:
- Step S1601 According to the instruction of the network side device, determine whether the ECP time slot indication information indicates a time slot containing SSB;
- Step S1602 According to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information, determine the ECP time slot within the preset unit length sent by the network side device.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the high-level signaling including configuration information sent by the network side device is received, it is determined according to the configuration information whether the ECP time slot indication information indicates a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the network side device determines whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule
- the default rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the sub-indication information is used to indicate whether the corresponding time slot is ECP time slot;
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the first ECP time slot indication information does not indicate a time slot containing SSB
- the second ECP time slot indication information indicates a time slot containing SSB .
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information
- determine the ECP time within the preset unit length sent by the network side device gaps including:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- the ECP time slot indication information includes a plurality of sub-indication information, and the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot;
- any first time slot within the preset unit length if the sub-indication information indicates that the corresponding time slot is an ECP time slot, then determine the first time slot as an ECP time slot.
- the method further includes:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the second time slots determine the remaining sub-indication information corresponding to part or all of the second time slots, and the second time slots are within the preset unit length except the first A time slot other than a time slot that does not contain an SSB;
- the remaining sub-indication information is the sub-indication information of the first time slot not corresponding to the ECP time slot indication information of the preset unit length.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined sequentially;
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in reverse order.
- the ECP time slot indication information indicates a time slot containing SSB, after determining the time slot containing SSB as an ECP time slot, it also includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- determining the position symbol belonging to the NCP also includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- determine the ECP time within the preset unit length sent by the network side device Before gaps also include:
- this method is a method corresponding to the above-mentioned UE, reference may be made to the above-mentioned embodiment for the specific implementation manner of this method, and repeated descriptions will not be repeated.
- ECP time slot determination method is provided in the embodiment of the present application, which is applied to the above-mentioned network side device, and the method includes:
- the ECP time slot indication information indicates the time slot containing the SSB
- the ECP time slot indication information with a preset unit length is sent to the UE.
- it also includes:
- the configuration information indicates that the ECP time slot indication information indicates the time slot containing the SSB; or the configuration information indicates that the ECP time slot indication information does not indicate the time slot containing the SSB.
- it also includes:
- the high-level signaling that does not include configuration information is used to instruct the UE to determine whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule; wherein, the default The rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB, then the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slot indications information;
- the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB
- the ECP time slot indication information does not indicate a time slot containing an SSB, configure an ECP time slot indication information corresponding to the preset unit length.
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- each first time slot in the preset unit length is an ECP time slot
- the ECP time slot indication information of the preset unit length is determined.
- the ECP time slot indication information does not indicate a time slot containing SSB, based on the sub-indication information corresponding to each first time slot in the preset unit length, determine the ECP time slot indication information, including:
- the second time slot is a time slot that does not contain an SSB except the first time slot within the preset unit length.
- the first time slot within the preset unit length and the ECP time slot indication information are determined sequentially;
- Both the first time slot within the preset unit length and the indication information of the ECP time slot are determined in reverse order.
- the ECP time slot indication information indicates a time slot containing SSB
- the time slot containing SSB is an ECP time slot, it also includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- determining the position symbol belonging to the NCP also includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the ECP time slot indication information indicates a time slot containing SSB, before the preset unit length ECP time slot indication information sent to the UE, it also includes:
- this method is a method corresponding to the foregoing network-side device, reference may be made to the foregoing embodiments for the specific implementation manner of this method, and repeated descriptions will not be repeated.
- a UE provided in this embodiment of the present application includes: a processor 1701 , a memory 1702 , a transceiver 1703 and a bus interface 1704 .
- the processor 1701 is responsible for managing the bus architecture and general processing, and the memory 1702 can store data used by the processor 1701 when performing operations.
- the transceiver 1703 is used to receive and transmit data under the control of the processor 1701 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 1701 and various circuits of the memory represented by the memory 1702 are linked together.
- the bus architecture can also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
- the bus interface provides the interface.
- the processor 1701 is responsible for managing the bus architecture and general processing, and the memory 1702 can store data used by the processor 1701 when performing operations.
- each step of the method for determining an ECP time slot may be implemented by an integrated logic circuit of hardware in the processor 1701 or instructions in the form of software.
- the processor 1701 may be a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may realize or execute the The disclosed methods, steps and logical block diagrams.
- a general purpose processor may be a microprocessor or any conventional processor or the like.
- the steps of the methods disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
- the software module can be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other mature storage media in this field.
- the storage medium is located in the memory 1702, and the processor 1701 reads the information in the memory 1702, and completes the steps of the method for determining the ECP time slot in combination with its hardware.
- the processor 1701 is configured to read computer instructions in the memory 1702, and perform the following operations:
- the network side device determine whether the ECP time slot indication information indicates the time slot containing SSB;
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information, determine the ECP time slot within the preset unit length sent by the network side device.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the high-level signaling including configuration information sent by the network side device is received, it is determined according to the configuration information whether the ECP time slot indication information indicates a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the network side device determines whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule
- the default rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the sub-indication information is used to indicate whether the corresponding time slot is ECP time slot;
- the first preset number is the difference between the total number of time slots within the preset unit length and the time slot adjustment amount.
- determining whether the ECP time slot indication information indicates the time slot containing the SSB includes:
- the first ECP time slot indication information does not indicate a time slot containing SSB
- the second ECP time slot indication information indicates a time slot containing SSB .
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information
- determine the ECP time within the preset unit length sent by the network side device gaps including:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- the ECP time slot indication information includes a plurality of sub-indication information, and the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot;
- any first time slot within the preset unit length if the sub-indication information indicates that the corresponding time slot is an ECP time slot, then determine the first time slot as an ECP time slot.
- the operations further include:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the second time slots determine the remaining sub-indication information corresponding to part or all of the second time slots, and the second time slots are within the preset unit length except the first A time slot other than a time slot that does not contain an SSB;
- the remaining sub-indication information is the sub-indication information of the first time slot not corresponding to the ECP time slot indication information of the preset unit length.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined sequentially;
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in reverse order.
- the operation further includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- the position symbol belonging to the NCP is determined, and the operation further includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the operation also includes:
- a network side device provided by the embodiment of the present application includes: a processor 1801 , a memory 1802 , a transceiver 1803 and a bus interface 1804 .
- the processor 1801 is responsible for managing the bus architecture and general processing, and the memory 1802 can store data used by the processor 1801 when performing operations.
- the transceiver 1803 is used to receive and transmit data under the control of the processor 1801 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 1801 and various circuits of the memory represented by the memory 1802 are linked together.
- the bus architecture can also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
- the bus interface provides the interface.
- the processor 1801 is responsible for managing the bus architecture and general processing, and the memory 1802 can store data used by the processor 1801 when performing operations.
- each step of the method for determining the ECP time slot may be completed by an integrated logic circuit of hardware in the processor 1801 or instructions in the form of software.
- the processor 1801 may be a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may realize or execute the The disclosed methods, steps and logical block diagrams.
- a general purpose processor may be a microprocessor or any conventional processor or the like.
- the steps of the methods disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
- the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
- the storage medium is located in the memory 1802, and the processor 1801 reads the information in the memory 1802, and completes the steps of the method for determining the ECP time slot in combination with its hardware.
- the processor 1801 is configured to read computer instructions in the memory 1802, and perform the following operations:
- the ECP time slot indication information indicates the time slot containing the SSB
- the ECP time slot indication information with a preset unit length is sent to the UE.
- the operations also include:
- the configuration information indicates that the ECP time slot indication information indicates the time slot containing the SSB; or the configuration information indicates that the ECP time slot indication information does not indicate the time slot containing the SSB.
- the operations also include:
- the high-level signaling that does not include configuration information is used to instruct the UE to determine whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule; wherein, the default The rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB, then the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slot indications information;
- the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information indicates a time slot containing SSB
- the ECP time slot indication information does not indicate a time slot containing an SSB, configure an ECP time slot indication information corresponding to the preset unit length.
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot indication information of a preset unit length sent to the UE includes:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- each first time slot in the preset unit length is an ECP time slot
- the ECP time slot indication information of the preset unit length is determined.
- the ECP time slot indication information does not indicate a time slot containing SSB, based on the sub-indication information corresponding to each first time slot in the preset unit length, determine the ECP time slot indication information, including:
- the second time slot is a time slot that does not contain an SSB except the first time slot within the preset unit length.
- the first time slot within the preset unit length and the ECP time slot indication information are determined sequentially;
- Both the first time slot within the preset unit length and the indication information of the ECP time slot are determined in reverse order.
- the operation further includes:
- the position symbols belonging to the NCP are determined.
- determining the position symbol belonging to the NCP includes:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- the position symbol belonging to the NCP is determined, and the operation further includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the operation further includes:
- a UE 1900 provided in the embodiment of this application includes:
- An indication determining module 1901 configured to determine whether the ECP time slot indication information indicates a time slot containing SSB according to an indication of the network side device;
- ECP time slot determination module 1902 configured to determine the ECP time within the preset unit length sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information Gap.
- the indication determination module 1901 determines whether the ECP time slot indication information indicates a time slot containing SSB according to the indication of the network side device, including:
- the high-level signaling including configuration information sent by the network side device is received, it is determined according to the configuration information whether the ECP time slot indication information indicates a time slot containing SSB.
- the indication determination module 1901 determines whether the ECP time slot indication information indicates a time slot containing SSB according to the indication of the network side device, including:
- the network side device determines whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule
- the default rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- the indication determination module 1901 determines whether the ECP time slot indication information indicates a time slot containing SSB according to the indication of the network side device, including:
- the sub-indication information is used to indicate whether the corresponding time slot is ECP time slot;
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the indication determination module 1901 determines whether the ECP time slot indication information indicates a time slot containing SSB according to the indication of the network side device, including:
- the first ECP time slot indication information does not indicate a time slot containing SSB
- the second ECP time slot indication information indicates a time slot containing SSB .
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the ECP time slot determination module 1902 determines the preset time slot sent by the network side device according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information.
- ECP slots within a unit length including:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- the ECP time slot indication information includes a plurality of sub-indication information, and the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot;
- any first time slot within the preset unit length if the sub-indication information indicates that the corresponding time slot is an ECP time slot, then determine the first time slot as an ECP time slot.
- the ECP time slot indication information does not indicate a time slot containing SSB, and the total number of sub-indication information in the ECP time slot indication information of the preset unit length is greater than the preset unit length
- the total number of first time slots in the ECP time slot determination module 1902 is also used for:
- the order of the first time slots in the next preset unit length determine the remaining sub-indication information corresponding to some or all of the first time slots in the next preset unit length;
- the second time slots determine the remaining sub-indication information corresponding to part or all of the second time slots, and the second time slots are within the preset unit length except the first A time slot other than a time slot that does not contain an SSB;
- the remaining sub-indication information is the sub-indication information of the first time slot not corresponding to the ECP time slot indication information of the preset unit length.
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined sequentially;
- the first time slots within the preset unit length and the sub-indicator information corresponding to each first time slot are determined in reverse order.
- the ECP time slot indication information indicates a time slot containing SSB
- the ECP time slot determining module 1902 determines the time slot containing SSB as an ECP time slot, it is further used to:
- the position symbols belonging to the NCP are determined.
- the ECP time slot determining module 1902 determines the position symbol belonging to the NCP based on the SSB position symbol in the time slot containing the SSB, including:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- the ECP time slot determination module 1902 determines the position symbol belonging to the NCP based on the SSB position symbol in the time slot containing the SSB, and further includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the ECP time slot determination module 1902 determines the time slot sent by the network side device at the ECP according to the determination result of whether the ECP time slot indication information indicates a time slot containing SSB and the ECP time slot indication information. Before the ECP time slot within the preset unit length, it is also used for:
- a network side device 2000 provided in the embodiment of the present application includes:
- the sending module 2001 is configured to send ECP time slot indication information with a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB.
- the sending module 2001 is also used to:
- the configuration information indicates that the ECP time slot indication information indicates the time slot containing the SSB; or the configuration information indicates that the ECP time slot indication information does not indicate the time slot containing the SSB.
- the sending module 2001 is also used to:
- the high-level signaling that does not include configuration information is used to instruct the UE to determine whether the ECP time slot indication information indicates a time slot containing SSB based on a default rule; wherein, the default The rule is that the ECP time slot indication information indicates a time slot containing SSB, or the ECP time slot indication information does not indicate a time slot containing SSB.
- the sending module 2001 sends the ECP time slot indication information of a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB, including:
- the total number of configuration sub-indication information is greater than the first preset number of ECP time slot indication information; otherwise, the total number of configuration sub-indication information is not greater than the first preset number of ECP time slots instructions;
- the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the first preset number is a difference between the total number of time slots within the preset unit length and a time slot adjustment amount.
- the sending module 2001 sends the ECP time slot indication information of a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB, including:
- the ECP time slot indication information indicates a time slot containing SSB
- the ECP time slot indication information does not indicate a time slot containing an SSB, configure one piece of ECP time slot indication information corresponding to the preset unit length.
- the sum of the total number of sub-indication information in the first ECP time slot indication information and the total number of sub-indication information in the second ECP time slot indication information is the preset unit The total number of time slots within the length; wherein, the sub-indication information is used to indicate whether the corresponding time slot is an ECP time slot.
- the sending module 2001 sends the ECP time slot indication information of a preset unit length to the UE according to whether the ECP time slot indication information indicates a time slot containing an SSB, including:
- the ECP time slot indication information does not indicate a time slot containing SSB, then according to the sequence of time slots that do not contain SSB in the preset unit length and the preset indication rule, from the predetermined Assuming that the unit length does not contain SSB in the time slot, determine the first time slot that can be indicated in the preset unit length; if the ECP time slot indication information indicates a time slot containing SSB, then according to the preset unit length The order of all time slots in the time slot and the preset indication rule determine the first time slot that can be indicated in the preset unit length from all the time slots in the preset unit length;
- each first time slot in the preset unit length is an ECP time slot
- the ECP time slot indication information of the preset unit length is determined.
- the sending module 2001 determines the preset Unit-length ECP slot indication information, including:
- the second time slot is a time slot that does not contain an SSB except the first time slot within the preset unit length.
- the first time slot within the preset unit length and the ECP time slot indication information are determined sequentially;
- Both the first time slot within the preset unit length and the indication information of the ECP time slot are determined in reverse order.
- the ECP time slot indication information indicates a time slot containing SSB
- the sending module 2001 determines that the time slot containing SSB is an ECP time slot, it is further used to:
- the position symbols belonging to the NCP are determined based on the SSB position symbols in the slot containing the SSB.
- the sending module 2001 determines the position symbol belonging to the NCP based on the SSB position symbol in the time slot containing the SSB, including:
- All the position symbols in the half time slot where the SSB position symbols in the time slot containing the SSB are located are determined as the position symbols belonging to the NCP.
- the sending module 2001 determines the position symbol belonging to the NCP based on the SSB position symbol in the time slot containing the SSB, and further includes:
- the position symbol of the PDCCH that needs to send the system broadcast message in the time slot containing the SSB is determined as the position symbol belonging to the NCP.
- the sending module 2001 is further used to:
- An embodiment of the present application provides a storage medium, which stores computer-executable instructions, and the computer-executable instructions are used to cause a computer to execute the method for determining an ECP time slot as executed by the above UE.
- An embodiment of the present application provides a storage medium, which stores computer-executable instructions, and the computer-executable instructions are used to cause a computer to execute the method for determining an ECP time slot as executed by the network-side device.
- the above-mentioned storage medium can be any available medium or data storage device that can be accessed by a computer, including but not limited to magnetic storage (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state hard drive (SSD)), etc.
- magnetic storage such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
- optical storage such as CD, DVD, BD, HVD, etc.
- semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state hard drive (SSD)
- the present application may also be implemented in hardware and/or software (including firmware, resident software, microcode, etc.). Still further, the present application may take the form of a computer program product on a computer-usable or computer-readable storage medium having computer-usable or computer-readable program code embodied in the medium for use by an instruction execution system or Used in conjunction with command execution systems.
- a computer-usable or computer-readable medium may be any medium that may contain, store, communicate, transmit, or convey a program for use by, or in connection with, an instruction execution system, apparatus, or device device or equipment used.
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Abstract
Description
Claims (50)
- 一种ECP时隙确定方法,其特征在于,应用于用户设备UE,该方法包括:根据网络侧设备的指示,确定扩展循环前缀ECP时隙指示信息是否指示含有同步信号块SSB的时隙;根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙。
- 如权利要求1所述的方法,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:若收到所述网络侧设备发送的包含配置信息的高层信令,则根据所述配置信息确定ECP时隙指示信息是否指示含有SSB的时隙。
- 如权利要求1所述的方法,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:若收到所述网络侧设备发送的不包含配置信息的高层信令,则基于默认规则确定ECP时隙指示信息是否指示含有SSB的时隙;其中,所述默认规则为ECP时隙指示信息指示含有SSB的时隙,或者ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求1所述的方法,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:针对任一预设单位长度,确定所述预设单位长度的ECP时隙指示信息中子指示信息的总数是否大于第一预设数量;其中,所述子指示信息用于指示对应时隙是否为ECP时隙;若是,则确定ECP时隙指示信息指示含有SSB的时隙;否则确定ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求4所述的方法,其特征在于,所述第一预设数量为所述预设单位长度内的时隙总数与时隙调整量之间的差值。
- 如权利要求1所述的方法,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:针对任一预设单位长度,若收到所述预设单位长度对应的一个ECP时隙指示信息,则确定所述ECP时隙指示信息不指示含有SSB的时隙;若收到所述预设单位长度对应的两个ECP时隙指示信息,则确定第一ECP时隙指示信息不指示含有SSB的时隙,且第二ECP时隙指示信息指示含有SSB的时隙。
- 如权利要求6所述的方法,其特征在于,所述第一ECP时隙指示信息中子指示信息的总数,以及所述第二ECP时隙指示信息中子指示信息的总数之和,为所述预设单位长度内的时隙总数;其中,所述子指示信息用于指示对应时隙是否为ECP时隙。
- 如权利要求1所述的方法,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙,包括:针对任一预设单位长度,若ECP时隙指示信息不指示含有SSB的时隙,则根据所述预设单位长度内不含有SSB的时隙的次序以及预设的指示规则,从所述预设单位长度内不含有SSB的时隙中,确定所述预设单位长度内可以被指示的第一时隙;若ECP时隙指示信息指示含有SSB的时隙,则根据所述预设单位长度内所有时隙的次序以及预设的指示规则,从所述预设单位长度内所有时隙中,确定所述预设单位长度内可以被指示的第一时隙;根据所述预设单位长度内各第一时隙的次序以及所述预设单位长度的ECP时隙指示信息,确定所述预设单位长度内各第一时隙对应的子指示信息;其中,所述ECP时隙指示信息包含多个子指示信息,所述子指示信息用于指示对应时隙是否为ECP时隙;针对所述预设单位长度内的任一第一时隙,若子指示信息指示对应时隙为ECP时隙,则将所述第一时隙确定为ECP时隙。
- 如权利要求8所述的方法,其特征在于,若ECP时隙指示信息不指示 含有SSB的时隙,且所述预设单位长度的ECP时隙指示信息中子指示信息的总数,大于所述预设单位长度内的第一时隙的总数,则所述方法还包括:根据下一预设单位长度内各第一时隙的次序,确定下一预设单位长度内部分或全部第一时隙对应的剩余子指示信息;和/或根据所述预设单位长度内各第二时隙的次序,确定部分或全部第二时隙对应的剩余子指示信息,所述第二时隙为所述预设单位长度内除所述第一时隙之外不含有SSB的时隙;其中,所述剩余子指示信息为所述预设单位长度的ECP时隙指示信息中没有对应的第一时隙的子指示信息。
- 如权利要求8所述的方法,其特征在于,所述预设单位长度内的第一时隙,以及各第一时隙对应的子指示信息均是通过顺序方式确定的;或者所述预设单位长度内的第一时隙,以及各第一时隙对应的子指示信息均是通过逆序方式确定的。
- 如权利要求8所述的方法,其特征在于,若ECP时隙指示信息指示含有SSB的时隙,则在将含有SSB的时隙确定为ECP时隙后,还包括:基于含有SSB的时隙中的SSB位置符号,确定属于普通循环前缀NCP的位置符号。
- 如权利要求11所述的方法,其特征在于,基于含有SSB的时隙中的SSB位置符号,确定属于NCP的位置符号,包括:将含有SSB的时隙中的SSB位置符号,确定为属于NCP的位置符号;或者将含有SSB的时隙中的SSB位置符号所在的半个时隙中所有位置符号,确定为属于NCP的位置符号。
- 如权利要求12所述的方法,其特征在于,基于含有SSB的时隙中的SSB位置符号,确定属于NCP的位置符号,还包括:将含有SSB的时隙中需要发送系统广播消息的物理下行控制信道PDCCH的位置符号,确定为属于NCP的位置符号。
- 如权利要求1~13任一所述的方法,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙之前,还包括:确定所述预设单位长度内含有SSB的时隙,和/或不含有SSB的时隙。
- 一种ECP时隙确定方法,其特征在于,应用于网络侧设备,该方法包括:根据扩展循环前缀ECP时隙指示信息是否指示含有同步信号块SSB的时隙,向用户设备UE发送的预设单位长度的ECP时隙指示信息。
- 如权利要求15所述的方法,其特征在于,还包括:向所述UE发送包含配置信息的高层信令;其中,所述配置信息表征ECP时隙指示信息指示含有SSB的时隙;或者所述配置信息表征ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求15所述的方法,其特征在于,还包括:向所述UE发送不包含配置信息的高层信令,不包含配置信息的高层信令用于指示所述UE基于默认规则确定ECP时隙指示信息是否指示含有SSB的时隙;其中,所述默认规则为ECP时隙指示信息指示含有SSB的时隙,或者ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求15所述的方法,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙,向用户设备UE发送的预设单位长度的ECP时隙指示信息,包括:若ECP时隙指示信息指示含有SSB的时隙,则配置子指示信息总数大于第一预设数量的ECP时隙指示信息;否则配置子指示信息总数不大于第一预设数量的ECP时隙指示信息;其中,所述子指示信息用于指示对应时隙是否为ECP时隙。
- 如权利要求15所述的方法,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙,向用户设备UE发送的预设单位长度的ECP时隙指示信息,包括:若ECP时隙指示信息指示含有SSB的时隙,则配置所述预设单位长度对应的不指示含有SSB的时隙的第一ECP时隙指示信息,以及指示含有SSB的时隙的第二ECP时隙指示信息;并在向所述UE发送所述第一ECP时隙指示信息后,向所述UE发送所述第二ECP时隙指示信息;若ECP时隙指示信息不指示含有SSB的时隙,则配置所述预设单位长度对应的一个ECP时隙指示信息。
- 如权利要求15所述的方法,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙,向用户设备UE发送的预设单位长度的ECP时隙指示信息,包括:针对任一预设单位长度,若ECP时隙指示信息不指示含有SSB的时隙,则根据所述预设单位长度内不含有SSB的时隙的次序以及预设的指示规则,从所述预设单位长度内不含有SSB的时隙中,确定所述预设单位长度内可以被指示的第一时隙;若ECP时隙指示信息指示含有SSB的时隙,则根据所述预设单位长度内所有时隙的次序以及预设的指示规则,从所述预设单位长度内所有时隙中,确定所述预设单位长度内可以被指示的第一时隙;基于所述预设单位长度内各第一时隙是否为ECP时隙,确定所述预设单位长度内各第一时隙对应的子指示信息;其中,所述子指示信息用于指示对应时隙是否为ECP时隙;基于所述预设单位长度内各第一时隙对应的子指示信息,确定所述预设单位长度的ECP时隙指示信息。
- 如权利要求20所述的方法,其特征在于,若ECP时隙指示信息指示含有SSB的时隙,则在确定含有SSB的时隙为ECP时隙后,还包括:基于含有SSB的时隙中的SSB位置符号,确定属于普通循环前缀NCP的位置符号。
- 一种用户设备UE,其特征在于,包括:处理器以及存储器;所述存储器,用于存储计算机指令;所述处理器,用于读取所述计算机指令,执行以下操作:根据网络侧设备的指示,确定扩展循环前缀ECP时隙指示信息是否指示含有同步信号块SSB的时隙;根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙。
- 如权利要求22所述的UE,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:若收到所述网络侧设备发送的包含配置信息的高层信令,则根据所述配置信息确定ECP时隙指示信息是否指示含有SSB的时隙。
- 如权利要求22所述的UE,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:若收到所述网络侧设备发送的不包含配置信息的高层信令,则基于默认规则确定ECP时隙指示信息是否指示含有SSB的时隙;其中,所述默认规则为ECP时隙指示信息指示含有SSB的时隙,或者ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求22所述的UE,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:针对任一预设单位长度,确定所述预设单位长度的ECP时隙指示信息中子指示信息的总数是否大于第一预设数量;其中,所述子指示信息用于指示对应时隙是否为ECP时隙;若是,则确定ECP时隙指示信息指示含有SSB的时隙;否则确定ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求22所述的UE,其特征在于,根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:针对任一预设单位长度,若收到所述预设单位长度对应的一个ECP时隙指示信息,则确定所述ECP时隙指示信息不指示含有SSB的时隙;若收到所述预设单位长度对应的两个ECP时隙指示信息,则确定第一ECP时隙指示信息不指示含有SSB的时隙,且第二ECP时隙指示信息指示含 有SSB的时隙。
- 如权利要求22所述的UE,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙,包括:针对任一预设单位长度,若ECP时隙指示信息不指示含有SSB的时隙,则根据所述预设单位长度内不含有SSB的时隙的次序以及预设的指示规则,从所述预设单位长度内不含有SSB的时隙中,确定所述预设单位长度内可以被指示的第一时隙;若ECP时隙指示信息指示含有SSB的时隙,则根据所述预设单位长度内所有时隙的次序以及预设的指示规则,从所述预设单位长度内所有时隙中,确定所述预设单位长度内可以被指示的第一时隙;根据所述预设单位长度内各第一时隙的次序以及所述预设单位长度的ECP时隙指示信息,确定所述预设单位长度内各第一时隙对应的子指示信息;其中,所述ECP时隙指示信息包含多个子指示信息,所述子指示信息用于指示对应时隙是否为ECP时隙;针对所述预设单位长度内的任一第一时隙,若子指示信息指示对应时隙为ECP时隙,则将所述第一时隙确定为ECP时隙。
- 如权利要求27所述的UE,其特征在于,若ECP时隙指示信息指示含有SSB的时隙,则在将含有SSB的时隙确定为ECP时隙后,所述操作还包括:基于含有SSB的时隙中的SSB位置符号,确定属于普通循环前缀NCP的位置符号。
- 一种网络侧设备,其特征在于,包括:处理器以及存储器;所述存储器,存储计算机指令;所述处理器,用于读取所述计算机指令,执行以下操作:根据扩展循环前缀ECP时隙指示信息是否指示含有同步信号块SSB的时隙,向用户设备UE发送的预设单位长度的ECP时隙指示信息。
- 如权利要求29所述的网络侧设备,其特征在于,所述操作还包括:向所述UE发送包含配置信息的高层信令;其中,所述配置信息表征ECP时隙指示信息指示含有SSB的时隙;或者所述配置信息表征ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求29所述的网络侧设备,其特征在于,所述操作还包括:向所述UE发送不包含配置信息的高层信令,不包含配置信息的高层信令用于指示所述UE基于默认规则确定ECP时隙指示信息是否指示含有SSB的时隙;其中,所述默认规则为ECP时隙指示信息指示含有SSB的时隙,或者ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求29所述的网络侧设备,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息,包括:若ECP时隙指示信息指示含有SSB的时隙,则配置子指示信息总数大于第一预设数量的ECP时隙指示信息;否则配置子指示信息总数不大于第一预设数量的ECP时隙指示信息;其中,所述子指示信息用于指示对应时隙是否为ECP时隙。
- 如权利要求29所述的网络侧设备,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息,包括:若ECP时隙指示信息指示含有SSB的时隙,则配置所述预设单位长度对应的不指示含有SSB的时隙的第一ECP时隙指示信息,以及指示含有SSB的时隙的第二ECP时隙指示信息;并在向所述UE发送所述第一ECP时隙指示信息后,向所述UE发送所述第二ECP时隙指示信息;若ECP时隙指示信息不指示含有SSB的时隙,则配置所述预设单位长度对应的一个ECP时隙指示信息。
- 如权利要求29所述的网络侧设备,其特征在于,根据ECP时隙指示信息是否指示含有SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息,包括:针对任一预设单位长度,若ECP时隙指示信息不指示含有SSB的时隙,则根据所述预设单位长度内不含有SSB的时隙的次序以及预设的指示规则,从所述预设单位长度内不含有SSB的时隙中,确定所述预设单位长度内可以被指示的第一时隙;若ECP时隙指示信息指示含有SSB的时隙,则根据所述预设单位长度内所有时隙的次序以及预设的指示规则,从所述预设单位长度内所有时隙中,确定所述预设单位长度内可以被指示的第一时隙;基于所述预设单位长度内各第一时隙是否为ECP时隙,确定所述预设单位长度内各第一时隙对应的子指示信息;其中,所述子指示信息用于指示对应时隙是否为ECP时隙;基于所述预设单位长度内各第一时隙对应的子指示信息,确定所述预设单位长度的ECP时隙指示信息。
- 如权利要求34所述的网络侧设备,其特征在于,若ECP时隙指示信息指示含有SSB的时隙,则在确定含有SSB的时隙为ECP时隙后,所述操作还包括:基于含有SSB的时隙中的SSB位置符号,确定属于普通循环前缀NCP的位置符号。
- 一种用户设备UE,其特征在于,该UE包括:指示确定模块,用于根据网络侧设备的指示,确定扩展循环前缀ECP时隙指示信息是否指示含有同步信号块SSB的时隙;和/或ECP时隙确定模块,用于根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙。
- 如权利要求36所述的UE,其特征在于,所述指示确定模块根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:若收到所述网络侧设备发送的包含配置信息的高层信令,则根据所述配置信息确定ECP时隙指示信息是否指示含有SSB的时隙。
- 如权利要求36所述的UE,其特征在于,所述指示确定模块根据网 络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:若收到所述网络侧设备发送的不包含配置信息的高层信令,则基于默认规则确定ECP时隙指示信息是否指示含有SSB的时隙;其中,所述默认规则为ECP时隙指示信息指示含有SSB的时隙,或者ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求36所述的UE,其特征在于,所述指示确定模块根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:针对任一预设单位长度,确定所述预设单位长度的ECP时隙指示信息中子指示信息的总数是否大于第一预设数量;其中,所述子指示信息用于指示对应时隙是否为ECP时隙;若是,则确定ECP时隙指示信息指示含有SSB的时隙;否则确定ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求36所述的UE,其特征在于,所述指示确定模块根据网络侧设备的指示,确定ECP时隙指示信息是否指示含有SSB的时隙,包括:针对任一预设单位长度,若收到所述预设单位长度对应的一个ECP时隙指示信息,则确定所述ECP时隙指示信息不指示含有SSB的时隙;若收到所述预设单位长度对应的两个ECP时隙指示信息,则确定第一ECP时隙指示信息不指示含有SSB的时隙,且第二ECP时隙指示信息指示含有SSB的时隙。
- 如权利要求36所述的UE,其特征在于,所述ECP时隙确定模块根据ECP时隙指示信息是否指示含有SSB的时隙的确定结果以及所述ECP时隙指示信息,确定所述网络侧设备发送的预设单位长度内的ECP时隙,包括:针对任一预设单位长度,若ECP时隙指示信息不指示含有SSB的时隙,则根据所述预设单位长度内不含有SSB的时隙的次序以及预设的指示规则,从所述预设单位长度内不含有SSB的时隙中,确定所述预设单位长度内可以被指示的第一时隙;若ECP时隙指示信息指示含有SSB的时隙,则根据所述预设单位长度内所有时隙的次序以及预设的指示规则,从所述预设单位长度 内所有时隙中,确定所述预设单位长度内可以被指示的第一时隙;根据所述预设单位长度内各第一时隙的次序以及所述预设单位长度的ECP时隙指示信息,确定所述预设单位长度内各第一时隙对应的子指示信息;其中,所述ECP时隙指示信息包含多个子指示信息,所述子指示信息用于指示对应时隙是否为ECP时隙;针对所述预设单位长度内的任一第一时隙,若子指示信息指示对应时隙为ECP时隙,则将所述第一时隙确定为ECP时隙。
- 如权利要求41所述的UE,其特征在于,若ECP时隙指示信息指示含有SSB的时隙,则所述ECP时隙确定模块在将含有SSB的时隙确定为ECP时隙后,还用于:基于含有SSB的时隙中的SSB位置符号,确定属于普通循环前缀NCP的位置符号。
- 一种网络侧设备,其特征在于,该网络侧设备包括:发送模块,用于根据扩展循环前缀ECP时隙指示信息是否指示含有同步信号块SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息。
- 如权利要求43所述的网络侧设备,其特征在于,所述发送模块还用于:向所述UE发送包含配置信息的高层信令;其中,所述配置信息表征ECP时隙指示信息指示含有SSB的时隙;或者所述配置信息表征ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求43所述的网络侧设备,其特征在于,所述发送模块还用于:向所述UE发送不包含配置信息的高层信令,不包含配置信息的高层信令用于指示所述UE基于默认规则确定ECP时隙指示信息是否指示含有SSB的时隙;其中,所述默认规则为ECP时隙指示信息指示含有SSB的时隙,或者ECP时隙指示信息不指示含有SSB的时隙。
- 如权利要求43所述的网络侧设备,其特征在于,所述发送模块根据 ECP时隙指示信息是否指示含有SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息,包括:若ECP时隙指示信息指示含有SSB的时隙,则配置子指示信息总数大于第一预设数量的ECP时隙指示信息;否则配置子指示信息总数不大于第一预设数量的ECP时隙指示信息;其中,所述子指示信息用于指示对应时隙是否为ECP时隙。
- 如权利要求43所述的网络侧设备,其特征在于,所述发送模块根据ECP时隙指示信息是否指示含有SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息,包括:若ECP时隙指示信息指示含有SSB的时隙,则配置所述预设单位长度对应的不指示含有SSB的时隙的第一ECP时隙指示信息,以及指示含有SSB的时隙的第二ECP时隙指示信息;并在向所述UE发送所述第一ECP时隙指示信息后,向所述UE发送所述第二ECP时隙指示信息;若ECP时隙指示信息不指示含有SSB的时隙,则配置所述预设单位长度对应的一个ECP时隙指示信息。
- 如权利要求43所述的网络侧设备,其特征在于,所述发送模块根据ECP时隙指示信息是否指示含有SSB的时隙,向UE发送的预设单位长度的ECP时隙指示信息,包括:针对任一预设单位长度,若ECP时隙指示信息不指示含有SSB的时隙,则根据所述预设单位长度内不含有SSB的时隙的次序以及预设的指示规则,从所述预设单位长度内不含有SSB的时隙中,确定所述预设单位长度内可以被指示的第一时隙;若ECP时隙指示信息指示含有SSB的时隙,则根据所述预设单位长度内所有时隙的次序以及预设的指示规则,从所述预设单位长度内所有时隙中,确定所述预设单位长度内可以被指示的第一时隙;基于所述预设单位长度内各第一时隙是否为ECP时隙,确定所述预设单位长度内各第一时隙对应的子指示信息;其中,所述子指示信息用于指示对应时隙是否为ECP时隙;基于所述预设单位长度内各第一时隙对应的子指示信息,确定所述预设单位长度的ECP时隙指示信息。
- 如权利要求48所述的网络侧设备,其特征在于,若ECP时隙指示信息指示含有SSB的时隙,则所述发送模块在确定含有SSB的时隙为ECP时隙后,还用于:基于含有SSB的时隙中的SSB位置符号,确定属于普通循环前缀NCP的位置符号。
- 一种存储介质,其特征在于,所述存储介质存储有计算机可执行指令,所述计算机可执行指令用于使计算机执行如权利要求1~21任一项所述的方法。
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