WO2024099138A1 - 波束配置信息传输方法、第一设备及第二设备 - Google Patents

波束配置信息传输方法、第一设备及第二设备 Download PDF

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Publication number
WO2024099138A1
WO2024099138A1 PCT/CN2023/127754 CN2023127754W WO2024099138A1 WO 2024099138 A1 WO2024099138 A1 WO 2024099138A1 CN 2023127754 W CN2023127754 W CN 2023127754W WO 2024099138 A1 WO2024099138 A1 WO 2024099138A1
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Prior art keywords
information
configuration information
target
beam set
sets
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PCT/CN2023/127754
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English (en)
French (fr)
Inventor
周通
袁雁南
孙鹏
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维沃移动通信有限公司
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Publication of WO2024099138A1 publication Critical patent/WO2024099138A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/28Cell structures using beam steering

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a beam configuration information transmission method, a first device, and a second device.
  • the beam pointing and beam width of the UE are fixed, but this will limit the receiving performance of the UE and affect the quality of wireless signal reception.
  • the embodiments of the present application provide a beam configuration information transmission method, a first device, and a second device, which can solve the problem of how to improve the terminal reception performance.
  • a beam configuration information transmission method comprising:
  • the first device sends first information to the second device;
  • the first information includes beam set configuration information, where the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • the first device receives target beam configuration information from the second device, where the target beam configuration information is related to the beam set configuration information.
  • a beam configuration information transmission method comprising:
  • the second device receives first information from the first device;
  • the first information includes beam set configuration information, where the beam set configuration information is used to indicate beam configurations corresponding to N beam sets for which the first device supports readjustment of beam configurations;
  • the second device determines target beam configuration information based on the beam set configuration information
  • the second device sends the target beam configuration information to the first device.
  • a beam configuration information transmission device which is applied to a first device, and the device includes:
  • a first sending module configured to send first information to a second device;
  • the first information includes beam set configuration information, where the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • the first receiving module is used to receive target beam configuration information from the second device, where the target beam configuration information is related to the beam set configuration information.
  • a beam configuration information transmission device which is applied to a second device, and the device includes:
  • a second receiving module is configured to receive first information from a first device; the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports N of readjusting beam configurations. The beam configuration corresponding to the beam set;
  • a determination module configured to determine target beam configuration information based on the beam set configuration information
  • the second sending module is used to send the target beam configuration information to the first device.
  • a first device which includes a processor and a memory, wherein the memory stores a program or instruction that can be executed on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.
  • a first device comprising a processor and a communication interface; wherein the communication interface is used to send first information to a second device; the first information comprises beam set configuration information, and the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations; and receive target beam configuration information from the second device, wherein the target beam configuration information is related to the beam set configuration information.
  • a second device which includes a processor and a memory, wherein the memory stores a program or instruction that can be executed on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the second aspect are implemented.
  • a second device comprising a processor and a communication interface; wherein the communication interface is used to receive first information from a first device; the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • the processor is used to determine target beam configuration information based on the beam set configuration information
  • the communication interface is also used to send the target beam configuration information to the first device.
  • a beam configuration information transmission system comprising: a first device and a second device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the second device can be used to execute the steps of the method described in the second aspect.
  • a readable storage medium on which a program or instruction is stored.
  • the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect, or to implement the method described in the second aspect.
  • a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.
  • first information including beam set configuration information is sent from a first device to a second device.
  • the beam set configuration information is used to indicate that the first device supports the beam configuration corresponding to N beam sets for readjusting the beam configuration, so that the second device can generate target beam configuration information based on the beam set configuration information and send it to the first device, so that the first device can receive wireless signals based on the target beam configuration information, thereby improving the terminal reception performance and the wireless signal reception quality.
  • FIG1 is a schematic diagram of a wireless communication system applicable to an embodiment of the present application.
  • FIG2 is a schematic diagram of a flow chart of a beam configuration information transmission method according to an embodiment of the present application.
  • FIG3 is a second flow chart of a beam configuration information transmission method provided in an embodiment of the present application.
  • FIG4 is a schematic diagram of a structure of a beam configuration information transmission device according to an embodiment of the present application.
  • FIG5 is a second structural diagram of a beam configuration information transmission device provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of the structure of a communication device provided in an embodiment of the present application.
  • FIG7 is a schematic diagram of the structure of a first device provided in an embodiment of the present application.
  • FIG8 is a schematic diagram of the structure of the second device provided in an embodiment of the present application.
  • first, second, etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally represents that the objects associated with each other are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR new radio
  • FIG. 1 is a schematic diagram of a wireless communication system to which an embodiment of the present application can be applied.
  • the wireless communication system shown in FIG. 1 includes a terminal 11 and a network-side device 12 .
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) equipment, a robot, a wearable device (Wearable Device), a vehicle-mounted device (VUE), a pedestrian terminal (PUE), a smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), a game console, a personal computer (personal computer, PC), an ATM or a self-service
  • the network side device 12 may include an access network device or a core network device, wherein the access network device may also be referred to as a wireless access network device, a wireless access network (RAN), or a wireless access network function. Or a wireless access network unit.
  • the access network equipment may include a base station, a WLAN access point or a WiFi node, etc.
  • the base station may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a home B node, a home evolved B node, a transmitting and receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary, it should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.
  • the core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), policy control function (Policy Control Function, PCF), policy and charging rules function unit (Policy and Charging Rules Function, PCRF), edge application service discovery function (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home user server (Home Subscriber Server, HSS), centralized network configuration (CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), location management function (LMF),
  • FIG. 2 is a flow chart of a beam configuration information transmission method according to an embodiment of the present application. As shown in FIG. 2 , the method includes steps 201-202; wherein:
  • Step 201 A first device sends first information to a second device; the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations.
  • Step 202 The first device receives target beam configuration information from the second device, where the target beam configuration information is related to the beam set configuration information.
  • the first device may include a terminal.
  • the second device may include at least one of the following: a core network device; an access network device, such as a base station; a central unit (CU) of a base station; a newly added entity at the same level as the CU of a base station; a distributed unit (DU) of a base station.
  • a core network device such as a base station
  • CU central unit
  • DU distributed unit
  • the beam set configuration information includes: a set identifier of the beam set and beam configuration information.
  • the beam set configuration information may include: N set identifiers of N beam sets, and beam configuration information of each beam in each beam set.
  • Table 1 shows a beam set configuration information. There are a total of 4 set identifiers in Table 1, indicating that the number of beam sets that can readjust the beam configuration is 4.
  • Set 3 is a subset of set 1.
  • the set identifier can uniquely indicate which beam configuration to use. As shown in Table 1, ⁇ -150, -120, -70, -30 ⁇ means that the beam set corresponding to the set identifier 3 includes 4 beams, and the beam pointing directions of the 4 beams. They are -150, -120, -70, and -30 respectively.
  • the implementation manner in which the first device sends the first information to the second device may include at least one of the following:
  • Mode 1 static reporting.
  • the first device sends the first information to the second device via the network side device, wherein the first device carries the first information in a radio resource control (RRC) signaling sent to the network side device.
  • RRC radio resource control
  • the second device obtains the first information from the network side device.
  • Mode 2 Dynamically triggered reporting. Specifically, the first device sends the first information to the second device when some or all beams in at least one of the N beam sets are unusable. Alternatively, the first device sends the second information to the second device when a valid beam subset and/or an invalid beam subset in the current wireless environment is acquired. For example, the first device acquires a valid beam subset and/or an invalid beam subset in the current wireless environment based on historical measurement results.
  • the first device or the network side device sends at least one of the following to the target cell: the first information; the first information and the second information; the beam configuration information corresponding to the N beam sets for which the first device supports readjustment of the beam configuration.
  • the target cell can readjust the beam configuration information of the first device.
  • the first device may send capability information to the second device, and the capability information is used to indicate that the first device supports the ability to readjust the beam configuration, that is, the UE wireless capability of the first device includes the ability of the UE beam configuration to be adjustable.
  • the second device learns that the first device supports the ability to readjust the beam configuration based on the capability information. It is understandable that the first device may send the capability information to the network side device through RRC signaling during initial access. Optionally, the second device obtains the capability information from the network side device.
  • the second device determines target beam configuration information based on the beam set configuration information, where the target beam configuration information is related to the beam set configuration information; or, the second device readjusts the beam configuration information corresponding to at least one beam set among the N beam sets based on the beam set configuration information to obtain at least one set of beam configuration information, and then determines the target beam configuration information from the at least one set of beam configuration information.
  • first information including beam set configuration information is sent from a first device to a second device, and the beam set configuration information is used to indicate that the first device supports the beam configuration corresponding to N beam sets for readjusting the beam configuration, so that the second device can generate target beam configuration information based on the beam set configuration information and send it to the first device, so that the first device can receive wireless signals based on the target beam configuration information, thereby improving the terminal reception performance and enhancing the wireless signal reception quality.
  • the first device not only sends the first information to the second device, but also sends the second information to the second device;
  • the second information includes at least one of the following:
  • the first indication information is used to indicate at least one beam subset corresponding to the first target beam set; the first target beam set includes at least one beam set among the N beam sets;
  • the second indication information is used to indicate beams in the second target beam set that can be configured as any one of an activated state and a deactivated state; the second target beam set includes at least one beam set among the N beam sets;
  • the third indication information is used to indicate a beam configured as a deactivated state in a third target beam set; the third target beam set includes at least one beam set among the N beam sets;
  • the fourth indication information is used to indicate the range of beams configured as deactivated states in the N beam sets.
  • the fourth indication information includes: a deactivation flag, a lower limit of a beam configuration value corresponding to the deactivation flag, and an upper limit of a beam configuration value.
  • first information and the second information can be carried through the same signaling or carried through different signaling respectively, and this application does not limit this.
  • the second device readjusts the beam configuration information corresponding to at least one beam set in the N beam sets based on the first information and the second information to obtain at least one set of beam configuration information, and then determines the target beam configuration information from the at least one set of beam configuration information.
  • the first device dynamically senses that a part of the beams cannot be used in a certain scenario, for example, when the user uses the first device to make a call, the beam of the first device facing the face cannot be used.
  • the first device can dynamically suppress the relevant beams (for example, deactivate the beam) through the third indication information or the fourth indication method.
  • the first device can release the beam suppression (for example, activate the deactivated beam) through the first indication information, the second indication information or the fallback indication.
  • FIG. 3 is a second flow chart of a beam configuration information transmission method provided in an embodiment of the present application. As shown in FIG. 3 , the method includes steps 301-303; wherein:
  • Step 301 A second device receives first information from a first device; the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations.
  • Step 302 The second device determines target beam configuration information based on the beam set configuration information.
  • Step 303 The second device sends the target beam configuration information to the first device.
  • the first device may include a terminal.
  • the second device may include at least one of the following: a core network device; an access network device, such as a base station; a CU of a base station; a newly added entity at the same level as the CU of a base station; or a DU of a base station.
  • the beam set configuration information includes: a set identifier of the beam set and beam configuration information.
  • first information including beam set configuration information is received from a first device by a second device, and the beam set configuration information is used to indicate that the first device supports the beam configuration corresponding to N beam sets for re-adjusting the beam configuration.
  • the second device can generate target beam configuration information based on the beam set configuration information and send it to the first device, so that the first device can receive wireless signals based on the target beam configuration information, thereby improving the terminal reception performance and enhancing the wireless signal reception quality.
  • the second device in addition to receiving the first information from the first device, the second device also receives second information from the first device; the second information includes at least one of the following:
  • the first indication information is used to indicate at least one beam subset corresponding to the first target beam set; the first target beam set includes at least one beam set among the N beam sets;
  • the second indication information is used to indicate beams in the second target beam set that can be configured as any one of an activated state and a deactivated state; the second target beam set includes at least one beam set among the N beam sets;
  • the third indication information is used to indicate a beam configured as a deactivated state in a third target beam set; the third target beam set includes at least one beam set among the N beam sets;
  • the fourth indication information is used to indicate a beam range configured as a deactivated state in the N beam sets.
  • the fourth indication information includes: a deactivation flag, a lower limit of a beam configuration value corresponding to the deactivation flag, and an upper limit of a beam configuration value.
  • an implementation manner in which the second device receives the second information from the first device may include at least one of the following:
  • Mode a The second device receives the second information sent by the first device when part or all of the beams in at least one beam set among the N beam sets are unusable;
  • Mode b The second device receives the second information sent by the first device when acquiring a valid beam subset and/or an invalid beam subset in the current wireless environment.
  • the implementation manner in which the second device receives the first information from the first device may include at least one of the following:
  • the second device receives the first information sent by the first device via a network side device, wherein the first device carries the first information in an RRC signaling sent to the network side device;
  • the second device receives the first information sent by the first device when part or all of the beams in at least one beam set among the N beam sets are unusable.
  • the second device receives capability information from the first device, where the capability information is used to indicate a capability of the first device to support readjustment of beam configuration.
  • a manner in which the second device determines the target beam configuration information based on the first information includes:
  • Step 1 The second device readjusts the beam configuration information corresponding to at least one beam set among the N beam sets based on the beam set configuration information to obtain at least one set of beam configuration information;
  • Step 2 The second device determines target beam configuration information based on the at least one set of beam configuration information; wherein the target beam configuration information is related to the beam set configuration information.
  • Table 2 shows beam set configuration information
  • Table 3 shows first indication information
  • the beam set configuration information shown in Table 2 indicates that the first device supports re-adjusting the beam set of beam configuration
  • the number of is 3, that is, set identifier 1 corresponds to the first beam configuration, set identifier 2 corresponds to the second beam configuration, and set identifier 3 corresponds to the third beam configuration.
  • the first indication information shown in Table 3 indicates two beam subsets corresponding to the first beam configuration and two beam subsets corresponding to the third beam configuration.
  • Table 5 shows beam set configuration information
  • Table 6 shows the second indication information
  • the beam set configuration information shown in Table 5 indicates that the number of beam sets supported by the first device for re-adjusting the beam configuration is 3, that is, set identifier 1 corresponds to the first beam configuration, set identifier 2 corresponds to the second beam configuration, and set identifier 3 corresponds to the third beam configuration.
  • the second indication information shown in Table 6 indicates the beams that can be configured as either an activated state or a deactivated state in the first beam configuration, and the beams that can be configured as either an activated state or a deactivated state in the third beam configuration.
  • all beams of the first beam configuration ⁇ -150, -120, -70, -30, 30, 70, 120, 150 ⁇ can be selected to be activated or deactivated, so there are a total of 255 non-empty sets, see the beam configuration corresponding to the beam configuration identifier 1-255 in Table 7.
  • the first four beams of the third beam configuration ⁇ -140, -110, -50, -30, 20, 70, 120, 150 ⁇ are all available To select activation or deactivation, there are a total of 16 non-empty sets, see the beam configurations corresponding to beam configuration identifiers 257-272 in Table 7.
  • Table 8 shows beam set configuration information
  • Table 9 shows third indication information
  • the beam set configuration information shown in Table 8 indicates that the number of beam sets supported by the first device for re-adjusting the beam configuration is 3, that is, the set identifier 1 corresponds to the first beam configuration, and the set identifier 2 corresponds to the second beam configuration.
  • the set identifier 3 corresponds to the third beam configuration.
  • the third indication information shown in Table 9 indicates the beams configured as deactivated in the first beam configuration and the beams configured as deactivated in the third beam configuration.
  • Table 11 shows beam set configuration information
  • Table 12 shows first indication information
  • Table 13 shows fourth indication information.
  • the beam set configuration information shown in Table 11 indicates that the number of beam sets supported by the first device for re-adjusting the beam configuration is 3, that is, set identifier 1 corresponds to the first beam configuration, set identifier 2 corresponds to the second beam configuration, and set identifier 3 corresponds to the third beam configuration.
  • the first indication information shown in Table 12 indicates the three beam subsets corresponding to the first beam configuration and the three beam subsets corresponding to the third beam configuration.
  • the fourth indication information shown in Table 13 includes a deactivation flag, a lower limit of the beam configuration value corresponding to the deactivation flag, and a beam
  • the upper limit of the configuration value indicates the range of beams that are configured as deactivated in each beam configuration.
  • Table 16 shows beam set configuration information
  • Table 17 shows fourth indication information
  • the beam set configuration information shown in Table 16 indicates that the number of beam sets supported by the first device for re-adjusting the beam configuration is 4, that is, set identifier 1 corresponds to the first beam configuration, set identifier 2 corresponds to the second beam configuration, set identifier 3 corresponds to the third beam configuration, and set identifier 4 corresponds to the fourth beam configuration.
  • the fourth indication information shown in Table 17 includes a deactivation flag, a lower limit of the beam configuration value corresponding to the deactivation flag, and a beam configuration value corresponding to the deactivation flag.
  • the upper limit of the beam configuration value indicates the range of beams configured as deactivated in each beam configuration.
  • the beams with beam pointing between ⁇ -140 to -110 ⁇ and ⁇ 60 to 90 ⁇ in the beam configuration shown in Table 18 are removed, and the number of adjusted beam configuration sets is determined to be 4, as shown in Table 19:
  • Table 20 shows beam set configuration information
  • Table 21 shows first indication information
  • Table 22 shows second indication information
  • Table 23 shows fourth indication information
  • the beam set configuration information shown in Table 20 indicates that the number of beam sets supported by the first device for re-adjusting beam configuration is 3, that is, set identifier 1 corresponds to the first beam configuration, set identifier 2 corresponds to the second beam configuration, and set identifier 3 corresponds to the third beam configuration.
  • the first indication information shown in Table 21 indicates that the first beam configuration is
  • the fourth indication information shown in Table 23 includes a deactivation flag, a lower limit of the beam configuration value corresponding to the deactivation flag, and an upper limit of the beam configuration value, indicating the range of beams configured as deactivated states in each beam configuration.
  • the second indication information can be adjusted.
  • the corresponding second indication ⁇ 1, 1, 0, 1, 0, 0, 0, 0 ⁇ indicates that the three beams pointing to -150, -120 and -30 can be configured as beams in any of the activated and deactivated states.
  • the adjustable indication corresponding to the subset of the first beam configuration ⁇ -150, -70, -30 ⁇ is ⁇ 1, 0, 1 ⁇ .
  • the corresponding second indication ⁇ 1, 1, 0, 1, 0, 0, 0, 0 ⁇ indicates that the three beams pointing to -140, -110 and -30 can be configured as beams in any state of the activated state and the deactivated state.
  • the adjustable indication corresponding to the subset ⁇ -50, -30 ⁇ of the third beam configuration is ⁇ 0, 1 ⁇ .
  • the mapped adjustable indication is shown in Table 26:
  • 2 beams in the first beam configuration ⁇ -150, -70, -30 ⁇ can be chosen to be activated or deactivated, so there are a total of 4 non-empty sets, see the beam configurations corresponding to beam configuration identifiers 1-4 in Table 27.
  • one beam can be selected to be activated or deactivated, so there are a total of 2 non-empty sets, see the beam configurations corresponding to beam configuration identifiers 6 and 7 in Table 27.
  • the beam configuration information transmission method provided in the embodiment of the present application may be executed by a beam configuration information transmission device.
  • the beam configuration information transmission device executing the beam configuration information transmission method is taken as an example to illustrate the beam configuration information transmission device provided in the embodiment of the present application.
  • FIG. 4 is one of the structural schematic diagrams of a beam configuration information transmission device provided in an embodiment of the present application. As shown in FIG. 4 , the beam configuration information transmission device 400 is applied to a first device, including:
  • a first sending module 401 is configured to send first information to a second device; the first information includes beam set configuration information, where the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • the first receiving module 402 is configured to receive target beam configuration information from the second device, where the target beam configuration information is related to the beam set configuration information.
  • the beam set configuration information is used to indicate that the first device supports the beam configuration corresponding to N beam sets that readjust the beam configuration, so that the second device can generate target beam configuration information based on the beam set configuration information and send it to the first device, so that the first device can receive wireless signals based on the target beam configuration information, thereby improving the terminal reception performance and enhancing the wireless signal reception quality.
  • the beam set configuration information includes: a set identifier of the beam set and beam configuration information.
  • the device further comprises:
  • a third sending module configured to send second information to the second device
  • the second information includes at least one of the following:
  • the first indication information is used to indicate at least one beam subset corresponding to the first target beam set; the first target beam set includes at least one beam set among the N beam sets;
  • the second indication information is used to indicate beams in the second target beam set that can be configured as any one of an activated state and a deactivated state; the second target beam set includes at least one beam set among the N beam sets;
  • the third indication information is used to indicate a beam configured as a deactivated state in a third target beam set; the third target beam set includes at least one beam set among the N beam sets;
  • the fourth indication information is used to indicate a beam range configured as a deactivated state in the N beam sets.
  • the fourth indication information includes: a deactivation flag, a lower limit of a beam configuration value corresponding to the deactivation flag, and an upper limit of a beam configuration value.
  • the third sending module is specifically used for at least one of the following:
  • the second information is sent to the second device.
  • the third sending module is specifically used for at least one of the following:
  • the first information is sent to the second device.
  • the device further comprises:
  • the fourth sending module is used to send at least one of the following items to the target cell when the cell switching occurs in the first device: the first information; the first information and the second information; the beam configuration information corresponding to the N beam sets that the first device supports to readjust the beam configuration.
  • the device further comprises:
  • a fifth sending module is used to send capability information to the second device, where the capability information is used to indicate that the first device supports the ability to readjust the beam configuration.
  • FIG. 5 is a second structural diagram of a beam configuration information transmission device provided in an embodiment of the present application. As shown in FIG. 5 , the beam configuration information transmission device 500 is applied to a second device, including:
  • the second receiving module 501 is used to receive first information from a first device; the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • a determination module 502 is used to determine target beam configuration information based on the beam set configuration information
  • the second sending module 503 is used to send the target beam configuration information to the first device.
  • the beam set configuration information is used to indicate that the first device supports the beam configuration corresponding to N beam sets that readjust the beam configuration, so that the second device can generate target beam configuration information based on the beam set configuration information and send it to the first device, so that the first device can receive wireless signals based on the target beam configuration information, thereby improving the terminal reception performance and enhancing the wireless signal reception quality.
  • the beam set configuration information includes: a set identifier of the beam set and beam configuration information.
  • the device further comprises:
  • a third receiving module configured to receive second information from the first device
  • the second information includes at least one of the following:
  • the first indication information is used to indicate at least one beam subset corresponding to the first target beam set; the first target beam set includes at least one beam set among the N beam sets;
  • the second indication information is used to indicate a beam in the second target beam set that can be configured as any one of an activated state and a deactivated state; the second target beam set includes at least one beam in the N beam sets. gather;
  • the third indication information is used to indicate a beam configured as a deactivated state in a third target beam set; the third target beam set includes at least one beam set among the N beam sets;
  • the fourth indication information is used to indicate a beam range configured as a deactivated state in the N beam sets.
  • the fourth indication information includes: a deactivation flag, a lower limit of a beam configuration value corresponding to the deactivation flag, and an upper limit of a beam configuration value.
  • the third receiving module is specifically used for at least one of the following:
  • the second receiving module 501 is specifically used for at least one of the following:
  • the first information sent by the first device is received when part or all of the beams in at least one beam set among the N beam sets are unusable.
  • the device further comprises:
  • the fourth receiving module is used to receive capability information from the first device, where the capability information is used to indicate that the first device supports the capability of re-adjusting the beam configuration.
  • the determining module 502 is specifically configured to:
  • target beam configuration information is determined.
  • the beam configuration information transmission device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or may be other devices other than a terminal.
  • the terminal may include but is not limited to the types of terminal 11 listed above, and other devices may be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the beam configuration information transmission device provided in the embodiment of the present application can implement the various processes implemented in the method embodiments of Figures 2 to 3 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • FIG6 is a schematic diagram of the structure of a communication device provided in an embodiment of the present application.
  • the communication device 600 includes a processor 601 and a memory 602.
  • the memory 602 stores a program or instruction that can be run on the processor 601.
  • the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned beam configuration information transmission method embodiment, and can achieve the same technical effect.
  • the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned beam configuration information transmission method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application further provides a first device, including a processor and a communication interface; wherein the communication interface is used to:
  • the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports re-adjusting the beams corresponding to the N beam sets of beam configuration Configuration;
  • the first device embodiment corresponds to the above-mentioned first device side method embodiment.
  • Each implementation process and implementation method of the above-mentioned method embodiment can be applied to the first device embodiment and can achieve the same technical effect.
  • Figure 7 is a structural diagram of the first device provided in an embodiment of the present application.
  • the first device 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709 and at least some of the components of a processor 710.
  • the first device 700 can also include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 710 through a power management system, so as to implement functions such as charging, discharging, and power consumption management through the power management system.
  • a power supply such as a battery
  • the first device structure shown in FIG7 does not constitute a limitation on the first device, and the first device can include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 707 includes a touch panel 7071 and at least one of other input devices 7072.
  • the touch panel 7071 is also called a touch screen.
  • the touch panel 7071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 701 can transmit the data to the processor 710 for processing; in addition, the RF unit 701 can send uplink data to the network side device.
  • the RF unit 701 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 709 can be used to store software programs or instructions and various data.
  • the memory 709 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 709 may include a volatile memory or a non-volatile memory, or the memory 709 may include a transient and non-transient memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory 709 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 710 may include one or more processing units; optionally, the processor 710 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 710.
  • the radio frequency unit 701 is used for:
  • the first information includes beam set configuration information, where the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • the embodiment of the present application further provides a second device, including a processor and a communication interface; wherein:
  • the communication interface is used to receive first information from a first device; the first information includes beam set configuration information, and the beam set configuration information is used to indicate that the first device supports beam configurations corresponding to N beam sets for re-adjusting beam configurations;
  • the processor is used to determine target beam configuration information based on the beam set configuration information
  • the communication interface is also used to send the target beam configuration information to the first device.
  • the second device embodiment corresponds to the above-mentioned second device method embodiment.
  • Each implementation process and implementation method of the above-mentioned method embodiment can be applied to the second device embodiment and can achieve the same technical effect.
  • FIG8 is a schematic diagram of the structure of the second device provided in an embodiment of the present application.
  • the second device 800 includes: an antenna 801, a radio frequency device 802, a baseband device 803, a processor 804, and a memory 805.
  • the antenna 801 is connected to the radio frequency device 802.
  • the radio frequency device 802 receives information through the antenna 801 and sends the received information to the baseband device 803 for processing.
  • the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802.
  • the radio frequency device 802 processes the received information and sends it out through the antenna 801.
  • the method executed by the second device in the above embodiment may be implemented in the baseband device 803, which includes a baseband processor.
  • the baseband device 803 may include, for example, at least one baseband board, on which multiple chips are arranged, as shown in Figure 8, one of which is, for example, a baseband processor, which is connected to the memory 805 through a bus interface to call the program in the memory 805 and execute the network device operations shown in the above method embodiment.
  • the second device may also include a network interface 806, which is, for example, a common public radio interface (CPRI).
  • a network interface 806, which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the second device 800 of the embodiment of the present application also includes: instructions or programs stored in the memory 805 and executable on the processor 804.
  • the processor 804 calls the instructions or programs in the memory 805 to execute the beam configuration information transmission method as described above and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a beam configuration information transmission system, including: a first device and a second device, wherein the first device can be used to execute the steps of the beam configuration information transmission method corresponding to the first device as described above, and the second device can be used to execute the steps of the beam configuration information transmission method corresponding to the second device as described above.
  • the embodiment of the present application also provides a readable storage medium, which can be volatile or non-volatile, and stores a program or instruction on the readable storage medium.
  • a readable storage medium includes a computer-readable storage medium, such as Computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned beam configuration information transmission method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • An embodiment of the present application further provides a computer program/program product, which is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the various processes of the above-mentioned beam configuration information transmission method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, a magnetic disk, or an optical disk
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本申请公开了一种波束配置信息传输方法、第一设备及第二设备,属于通信技术领域,本申请实施例的波束配置信息传输方法包括:第一设备向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;所述第一设备接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。

Description

波束配置信息传输方法、第一设备及第二设备
相关申请的交叉引用
本申请主张在2022年11月10日在中国提交的申请号为202211407185.9的中国专利的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种波束配置信息传输方法、第一设备及第二设备。
背景技术
相关技术中,当终端,例如用户设备(User Equipment,UE)处于不同场景下时,UE的波束指向和波束宽度是固定的,但是这会限制UE的接收性能,影响无线信号接收质量。
因此,如何提高终端接收性能是亟待解决的技术问题。
发明内容
本申请实施例提供一种波束配置信息传输方法、第一设备及第二设备,能够解决如何提高终端接收性能的问题。
第一方面,提供了一种波束配置信息传输方法,该方法包括:
第一设备向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
所述第一设备接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
第二方面,提供了一种波束配置信息传输方法,该方法包括:
第二设备接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
所述第二设备基于所述波束集合配置信息,确定目标波束配置信息;
所述第二设备向所述第一设备发送所述目标波束配置信息。
第三方面,提供了一种波束配置信息传输装置,应用于第一设备,该装置包括:
第一发送模块,用于向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
第一接收模块,用于接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
第四方面,提供了一种波束配置信息传输装置,应用于第二设备,该装置包括:
第二接收模块,用于接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N 个波束集合对应的波束配置;
确定模块,用于基于所述波束集合配置信息,确定目标波束配置信息;
第二发送模块,用于向所述第一设备发送所述目标波束配置信息。
第五方面,提供了一种第一设备,该第一设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面,提供了一种第一设备,包括处理器及通信接口;其中,所述通信接口用于向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
第七方面,提供了一种第二设备,该第二设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第八方面,提供了一种第二设备,包括处理器及通信接口;其中,所述通信接口用于接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
所述处理器用于基于所述波束集合配置信息,确定目标波束配置信息;
所述通信接口还用于向所述第一设备发送所述目标波束配置信息。
第九方面,提供了一种波束配置信息传输***,包括:第一设备及第二设备,所述终端可用于执行如第一方面所述的方法的步骤,所述第二设备可用于执行如第二方面所述的方法的步骤。
第十方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
第十一方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法,或实现如第二方面所述的方法。
第十二方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
在本申请实施例中,通过第一设备向第二设备发送包括有波束集合配置信息的第一信息,波束集合配置信息用于指示第一设备支持重新调整波束配置的N个波束集合对应的波束配置,以使第二设备可以基于波束集合配置信息生成目标波束配置信息并发给第一设备,从而第一设备可以基于目标波束配置信息接收无线信号,提高了终端接收性能,提升无线信号接收质量。
附图说明
图1是本申请实施例可应用的无线通信***的示意图;
图2是本申请实施例提供的波束配置信息传输方法的流程示意图之一;
图3是本申请实施例提供的波束配置信息传输方法的流程示意图之二;
图4是本申请实施例提供的波束配置信息传输装置的结构示意图之一;
图5是本申请实施例提供的波束配置信息传输装置的结构示意图之二;
图6是本申请实施例提供的通信设备的结构示意图;
图7是本申请实施例提供的第一设备的结构示意图;
图8是本申请实施例提供的第二设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)***,还可用于其他无线通信***,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他***。本申请实施例中的术语“***”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的***和无线电技术,也可用于其他***和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)***,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR***应用以外的通信***,如第6代(6th Generation,6G)通信***。
图1是本申请实施例可应用的无线通信***的示意图,图1示出的无线通信***包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(VUE)、行人终端(PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。
网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能 或无线接入网单元。接入网设备可以包括基站、WLAN接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR***中的基站为例进行介绍,并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项:核心网节点、核心网功能、移动管理实体(Mobility Management Entity,MME)、接入移动管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function,SMF)、用户平面功能(User Plane Function,UPF)、策略控制功能(Policy Control Function,PCF)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function,EASDF)、统一数据管理(Unified Data Management,UDM),统一数据仓储(Unified Data Repository,UDR)、归属用户服务器(Home Subscriber Server,HSS)、集中式网络配置(Centralized network configuration,CNC)、网络存储功能(Network Repository Function,NRF),网络开放功能(Network Exposure Function,NEF)、本地NEF(Local NEF,或L-NEF)、绑定支持功能(Binding Support Function,BSF)、应用功能(Application Function,AF)、位置管理功能(location manage function,LMF)、增强服务移动定位中心(Enhanced Serving Mobile Location Centre,E-SMLC)、网络数据分析功能(network data analytics function,NWDAF)等。需要说明的是,在本申请实施例中仅以NR***中的核心网设备为例进行介绍,并不限定核心网设备的具体类型。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的波束配置信息传输方法进行详细地说明。
图2是本申请实施例提供的波束配置信息传输方法的流程示意图之一,如图2所示,该方法包括步骤201-202;其中:
步骤201、第一设备向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置。
步骤202、所述第一设备接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
需要说明的是,本申请实施例可应用于波束配置场景中。所述第一设备可以包括终端。所述第二设备可以包括以下至少一项:核心网设备;接入网设备,例如基站;基站的中央单元(Centralized Unit,CU);基站CU平级的新增实体;基站的分布单元(Distributed Unit,DU)。
可选地,所述波束集合配置信息包括:波束集合的集合标识及波束配置信息。例如,所述波束集合配置信息中可以包括:N个波束集合的N个集合标识,及与每个波束集合中各个波束的波束配置信息。表1示出了一个波束集合配置信息,表1中一共有4个集合标识,说明可重新调整波束配置的波束集合的个数为4。集合3是集合1的一个子集。通过集合标识可以唯一指示使用哪种波束配置。如表1所示,{-150,-120,-70,-30}表示集合标识3对应的波束集合包括4个波束,4个波束的波束指向 分别为-150,-120,-70,-30。
表1 波束集合配置信息示例
可选地,所述第一设备向第二设备发送第一信息的实现方式,可以包括以下至少一项:
方式1、静态上报,具体地,所述第一设备经由网络侧设备向第二设备发送所述第一信息,其中,所述第一设备在发送至所述网络侧设备的无线资源控制(Radio Resource Control,RRC)信令中携带所述第一信息。例如,第二设备从所述网络侧设备获取所述第一信息。
方式2、动态触发上报,具体地,所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下,向所述第二设备发送所述第一信息。或者,所述第一设备在获取到当前无线环境中有效波束子集和/或无效波束子集的情况下,向所述第二设备发送所述第二信息。例如,所述第一设备基于历史测量结果,获取到当前无线环境中有效波束子集和/或无效波束子集。
可选地,在所述第一设备发生小区切换的情况下,第一设备或网络侧设备向目标小区发送以下至少一项:所述第一信息;所述第一信息和所述第二信息;所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置信息。在此基础上,使得目标小区可以对第一设备的波束配置信息进行重新调整。
可选地,所述第一设备可以向所述第二设备发送能力信息,所述能力信息用于指示所述第一设备支持重新调整波束配置的能力,也就是说,第一设备的UE无线能力中包括UE波束配置可调整的能力。第二设备在接收到能力信息之后,基于所述能力信息获知所述第一设备支持重新调整波束配置的能力。可以理解的是,第一设备可以在初始接入时,通过RRC信令向网络侧设备发送所述能力信息。可选地,第二设备从所述网络侧设备获取所述能力信息。
可选地,第二设备接收到来自第一设备的所述第一信息之后,基于所述波束集合配置信息确定目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关;或者,所述第二设备基于所述波束集合配置信息,对所述N个波束集合中至少一个波束集合对应的波束配置信息进行重新调整,得到至少一组波束配置信息,然后从所述至少一组波束配置信息中,确定目标波束配置信息。
本申请实施例提供的波束配置信息传输方法中,通过第一设备向第二设备发送包括有波束集合配置信息的第一信息,波束集合配置信息用于指示第一设备支持重新调整波束配置的N个波束集合对应的波束配置,以使第二设备可以基于波束集合配置信息生成目标波束配置信息并发给第一设备,从而第一设备可以基于目标波束配置信息接收无线信号,提高了终端接收性能,提升无线信号接收质量。
可选地,第一设备不仅向第二设备发送第一信息,所述第一设备还向所述第二设备发送第二信息;所述第二信息包括以下至少一项:
1)第一指示信息或第三指示信息;
2)第二指示信息
3)第四指示信息;
其中,所述第一指示信息用于指示第一目标波束集合对应的至少一个波束子集;所述第一目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第二指示信息用于指示第二目标波束集合中可配置为激活状态和去激活状态中任一状态的波束;所述第二目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第三指示信息用于指示第三目标波束集合中配置为去激活状态的波束;所述第三目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第四指示信息用于指示所述N个波束集合中配置为去激活状态的波束范围。具体地,所述第四指示信息包括:去激活标识、与所述去激活标识对应的波束配置取值下限及波束配置取值上限。
需要说明的是,第一信息和第二信息可以通过同一信令承载,也可以通过不同信令分别承载,本申请对此并不限定。
可选地,第二设备基于第一信息和第二信息,对所述N个波束集合中至少一个波束集合对应的波束配置信息进行重新调整,得到至少一组波束配置信息,然后从所述至少一组波束配置信息中,确定目标波束配置信息。例如,当第一设备在某个场景下动态感知到一部分波束无法使用时,例如,用户使用第一设备打电话时,第一设备对着脸部的波束无法使用,此时第一设备可以通过第三指示信息或者第四指示方式,动态地对相关波束进行波束抑制(例如波束去激活)。而当用户使用第一设备通话结束后,第一设备可以通过第一指示信息、第二指示信息或者回退指示,解除波束抑制(例如将去激活波束激活)。
图3是本申请实施例提供的波束配置信息传输方法的流程示意图之二,如图3所示,该方法包括步骤301-303;其中:
步骤301、第二设备接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置。
步骤302、所述第二设备基于所述波束集合配置信息,确定目标波束配置信息。
步骤303、所述第二设备向所述第一设备发送所述目标波束配置信息。
需要说明的是,本申请实施例可应用于波束配置场景中。所述第一设备可以包括终端。所述第二设备可以包括以下至少一项:核心网设备;接入网设备,例如基站;基站的CU;基站CU平级的新增实体;基站的DU。
可选地,所述波束集合配置信息包括:波束集合的集合标识及波束配置信息。
本申请实施例提供的波束配置信息传输方法中,通过第二设备接收来自第一设备的包括有波束集合配置信息的第一信息,波束集合配置信息用于指示第一设备支持重新调整波束配置的N个波束集合对应的波束配置,第二设备可以基于波束集合配置信息生成目标波束配置信息并发给第一设备,从而第一设备可以基于目标波束配置信息接收无线信号,提高了终端接收性能,提升无线信号接收质量。
可选地,第二设备除了接收来自第一设备的第一信息,还接收来自所述第一设备的第二信息;所述第二信息包括以下至少一项:
第一指示信息或第三指示信息;
第二指示信息;
第四指示信息;
其中,所述第一指示信息用于指示第一目标波束集合对应的至少一个波束子集;所述第一目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第二指示信息用于指示第二目标波束集合中可配置为激活状态和去激活状态中任一状态的波束;所述第二目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第三指示信息用于指示第三目标波束集合中配置为去激活状态的波束;所述第三目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第四指示信息用于指示所述N个波束集合中配置为去激活状态的波束范围。
可选地,所述第四指示信息包括:去激活标识、与所述去激活标识对应的波束配置取值下限及波束配置取值上限。
可选地,所述第二设备接收来自所述第一设备的第二信息的实现方式,可以包括以下至少一项:
方式a、第二设备接收所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下发送的所述第二信息;
方式b、第二设备接收所述第一设备在获取到当前无线环境中有效波束子集和/或无效波束子集的情况下发送的所述第二信息。
可选地,第二设备接收来自第一设备的第一信息的实现方式,可以包括以下至少一项:
1)所述第二设备接收所述第一设备经由网络侧设备发送的所述第一信息,其中,所述第一设备在发送至所述网络侧设备的RRC信令中携带所述第一信息;
2)所述第二设备接收所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下发送的所述第一信息。
可选地,所述第二设备接收来自所述第一设备的能力信息,所述能力信息用于指示所述第一设备支持重新调整波束配置的能力。
可选地,所述第二设备基于所述第一信息,确定目标波束配置信息的实现方式包括:
步骤1、第二设备基于所述波束集合配置信息,对所述N个波束集合中至少一个波束集合对应的波束配置信息进行重新调整,得到至少一组波束配置信息;
步骤2、所述第二设备基于所述至少一组波束配置信息,确定目标波束配置信息;其中,目标波束配置信息与所述波束集合配置信息相关。
在一个实施例中,表2示出了波束集合配置信息,表3示出了第一指示信息。
表2 波束集合配置信息示例
表3 第一指示信息示例
表2示出的波束集合配置信息,指示第一设备支持重新调整波束配置的波束集合 的个数为3,即集合标识1对应第1种波束配置,集合标识2对应第2种波束配置,集合标识3对应第3种波束配置。表3示出的第一指示信息,指示了第1种波束配置对应的两个波束子集,及第3种波束配置对应的两个波束子集。
根据表3示出的第一指示信息,第1种波束配置{-150,-120,-70,-30,30,70,120,150}除了全使能的情况,还包括{-150,-120,-70,-30,30,70,120,150}*{1,1,1,1,0,0,0,0}={-150,-120,-70,-30}和{-150,-120,-70,-30,30,70,120,150}*{1,0,1,0,1,0,1,0}={-150,-70,30,120};
第3种波束配置{-140,-110,-50,-30,20,70,120,150}除了全使能的情况,还包括{-140,-110,-50,-30,20,70,120,150}*{1,1,1,1,0,0,0,0}={-140,-110,-50,-30}和{-140,-110,-50,-30,20,70,120,150}*{1,1,0,0,1,1,0,0}={-140,-110,20,70}。
所以,调整后的波束配置的个数为7,如表4所示:
表4 调整后的波束配置示例
在一个实施例中,表5示出了波束集合配置信息,表6示出了第二指示信息。
表5 波束集合配置信息示例
表6 第二指示信息示例
表5示出的波束集合配置信息,指示第一设备支持重新调整波束配置的波束集合的个数为3,即集合标识1对应第1种波束配置,集合标识2对应第2种波束配置,集合标识3对应第3种波束配置。表6示出的第二指示信息,指示了第1种波束配置中可配置为激活状态和去激活状态中任一状态的波束,及第3种波束配置中可配置为激活状态和去激活状态中任一状态的波束。
根据表6示出的第二指示信息,第1种波束配置{-150,-120,-70,-30,30,70,120,150}的所有波束都可以选择激活或去激活,因而一共有255个非空集合,参见表7中波束配置标识1-255对应的波束配置。
第3种波束配置{-140,-110,-50,-30,20,70,120,150}的前4个波束都可 以选择激活或者去激活,因而一共有16个非空集合,参见表7中波束配置标识257-272对应的波束配置。
因此,调整后的波束配置的个数为255+1+16=272,如表7所示:
表7 调整后的波束配置示例
在一个实施例中,表8示出了波束集合配置信息,表9示出了第三指示信息。
表8 波束集合配置信息示例
表9 第三指示信息示例
表8示出的波束集合配置信息,指示第一设备支持重新调整波束配置的波束集合的个数为3,即集合标识1对应第1种波束配置,集合标识2对应第2种波束配置, 集合标识3对应第3种波束配置。表9示出的第三指示信息,指示了第1种波束配置中配置为去激活状态的波束,及第3种波束配置中配置为去激活状态的波束。
根据表9示出的第三指示信息,第1种波束配置{-150,-120,-70,-30,30,70,120,150}调整为{-150,-120,-70,-30,30,70,120,150}*(1-{1,1,1,1,0,0,0,0})={30,70,120,150}和{-150,-120,-70,-30,30,70,120,150}*(1-{1,0,1,0,1,0,1,0})={-120,-30,70,150};
第3种波束配置{-140,-110,-50,-30,20,70,120,150}调整为{-140,-110,-50,-30,20,70,120,150}*(1-{1,1,1,1,0,0,0,0})={20,70,120,150}和{-140,-110,-50,-30,20,70,120,150}*(1-{1,1,0,0,1,1,0,0})={-50,-30,120,150}。
因此,调整后的波束配置的个数为5,如表10所示:
表10 调整后的波束配置示例
在一个实施例中,表11示出了波束集合配置信息,表12示出了第一指示信息,表13示出了第四指示信息。
表11 波束集合配置信息示例
表12 第一指示信息示例
表13 第四指示信息示例
表11示出的波束集合配置信息,指示第一设备支持重新调整波束配置的波束集合的个数为3,即集合标识1对应第1种波束配置,集合标识2对应第2种波束配置,集合标识3对应第3种波束配置。表12示出的第一指示信息,指示了第1种波束配置对应的3个波束子集,及第3种波束配置对应的3个波束子集。表13示出的第四指示信息包括去激活标识、与所述去激活标识对应的波束配置取值下限、及波束 配置取值上限,指示了每种波束配中配置为去激活状态的波束范围。
根据表11示出的波束集合配置信息及表12示出的第一指示信息,可以确定调整后的波束配置的个数为7,如表14所示:
表14 调整后的波束配置示例
然后再基于表13示出的第四指示信息,需要去掉调整后的波束配置中波束指向为{-140~-110}和{60~90}之间的波束,则可以确定调整后的波束配置的个数为7,如表15所示:
表15 调整后的波束配置示例
在一个实施例中,表16示出了波束集合配置信息,表17示出了第四指示信息。
表16 波束集合配置信息示例
表17 第四指示信息示例
表16示出的波束集合配置信息,指示第一设备支持重新调整波束配置的波束集合的个数为4,即集合标识1对应第1种波束配置,集合标识2对应第2种波束配置,集合标识3对应第3种波束配置,集合标识4对应第4种波束配置。表17示出的第四指示信息包括去激活标识、与所述去激活标识对应的波束配置取值下限、及波 束配置取值上限,指示了每种波束配中配置为去激活状态的波束范围。
根据表16示出的波束集合配置信息,可以产生4种波束配置,如表18所示:
表18 波束配置示例
然后基于表17示出的第四指示信息,将表18示出的波束配置中波束指向为{-140~-110}和{60~90}之间的波束去掉,确定调整后的波束配置集合的个数为4,如表19所示:
表19 调整后的波束配置示例
在一个实施例中,表20示出了波束集合配置信息,表21示出了第一指示信息,表22示出了第二指示信息,表23示出了第四指示信息。
表20 波束集合配置信息示例
表21 第一指示信息示例
表22 第二指示信息示例
表23 第四指示信息示例
表20示出的波束集合配置信息,指示第一设备支持重新调整波束配置的波束集合的个数为3,即集合标识1对应第1种波束配置,集合标识2对应第2种波束配置,集合标识3对应第3种波束配置。表21示出的第一指示信息,指示了第1种波 束配置对应的1个波束子集,及第3种波束配置对应的1个波束子集。表22示出的第二指示信息,指示了第1种波束配置中可配置为激活状态和去激活状态中任一状态的波束,及第3种波束配置中可配置为激活状态和去激活状态中任一状态的波束。表23示出的第四指示信息包括去激活标识、与所述去激活标识对应的波束配置取值下限、及波束配置取值上限,指示了每种波束配中配置为去激活状态的波束范围。
根据表20示出的波束集合配置信息及表21示出的第一指示信息,可以确定调整后的波束配置的个数为3,如表24所示:
表24 调整后的波束配置示例
然后基于表23示出的第四指示信息,需要去掉调整后的波束配置中波束指向为{-140~-110}和{60~90}之间的波束,则可以确定调整后的波束配置的个数为3,如表25所示:
表25 调整后的波束配置示例
根据表25,可以对第二指示信息进行调整。
针对第1种波束配置{-150,-120,-70,-30,30,70,120,150},对应的第二指示{1,1,0,1,0,0,0,0}表示波束指向为-150,-120和-30三个波束可配置为激活状态和去激活状态中任一状态的波束。再基于表25,第1种波束配置的子集{-150,-70,-30}对应的可调整指示为{1,0,1}。
针对第3种波束配置{-140,-110,-50,-30,20,70,120,150},对应的第二指示{1,1,0,1,0,0,0,0}表示波束指向为-140,-110和-30三个波束可配置为激活状态和去激活状态中任一状态的波束。再基于表25,第3种波束配置的子集{-50,-30}对应的可调整指示为{0,1}。映射后的可调整指示如表26所示:
表26 第二指示信息调整示例
然后,再根据表26示出的映射后的可调整指示,第1种波束配置{-150,-70,-30}中有2个波束可以选择激活或去激活,因而一共有4个非空集合,参见表27中波束配置标识1-4对应的波束配置。
第3种波束配置{-50,-30}中有1个波束都可以选择激活或者去激活,因而一共有2个非空集合,参见表27中波束配置标识6、7对应的波束配置。
因此,调整后的波束配置的个数为4+1+2=7,如表27所示:
表27 调整后的波束配置示例
本申请实施例提供的波束配置信息传输方法,执行主体可以为波束配置信息传输装置。本申请实施例中以波束配置信息传输装置执行波束配置信息传输方法为例,说明本申请实施例提供的波束配置信息传输装置。
图4是本申请实施例提供的波束配置信息传输装置的结构示意图之一,如图4所示,该波束配置信息传输装置400,应用于第一设备,包括:
第一发送模块401,用于向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
第一接收模块402,用于接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
本申请实施例提供的波束配置信息传输装置中,通过向第二设备发送包括有波束集合配置信息的第一信息,波束集合配置信息用于指示第一设备支持重新调整波束配置的N个波束集合对应的波束配置,以使第二设备可以基于波束集合配置信息生成目标波束配置信息并发给第一设备,从而第一设备可以基于目标波束配置信息接收无线信号,提高了终端接收性能,提升无线信号接收质量。
可选地,所述波束集合配置信息包括:波束集合的集合标识及波束配置信息。
可选地,所述装置还包括:
第三发送模块,用于向所述第二设备发送第二信息;
所述第二信息包括以下至少一项:
第一指示信息或第三指示信息;
第二指示信息;
第四指示信息;
其中,所述第一指示信息用于指示第一目标波束集合对应的至少一个波束子集;所述第一目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第二指示信息用于指示第二目标波束集合中可配置为激活状态和去激活状态中任一状态的波束;所述第二目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第三指示信息用于指示第三目标波束集合中配置为去激活状态的波束;所述第三目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第四指示信息用于指示所述N个波束集合中配置为去激活状态的波束范围。
可选地,所述第四指示信息包括:去激活标识、与所述去激活标识对应的波束配置取值下限及波束配置取值上限。
可选地,所述第三发送模块,具体用于以下至少一项:
在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下,向所述第二设备发送所述第二信息;
在获取到当前无线环境中有效波束子集和/或无效波束子集的情况下,向所述第二设备发送所述第二信息。
可选地,所述第三发送模块,具体用于以下至少一项:
经由网络侧设备向第二设备发送所述第一信息,其中,所述第一设备在发送至所述网络侧设备的RRC信令中携带所述第一信息;
在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下,向所述第二设备发送所述第一信息。
可选地,所述装置还包括:
第四发送模块,用于在所述第一设备发生小区切换的情况下,向目标小区发送以下至少一项:所述第一信息;所述第一信息和所述第二信息;所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置信息。
可选地,所述装置还包括:
第五发送模块,用于向所述第二设备发送能力信息,所述能力信息用于指示所述第一设备支持重新调整波束配置的能力。
图5是本申请实施例提供的波束配置信息传输装置的结构示意图之二,如图5所示,该波束配置信息传输装置500,应用于第二设备,包括:
第二接收模块501,用于接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
确定模块502,用于基于所述波束集合配置信息,确定目标波束配置信息;
第二发送模块503,用于向所述第一设备发送所述目标波束配置信息。
本申请实施例提供的波束配置信息传输装置中,通过接收来自第一设备的包括有波束集合配置信息的第一信息,波束集合配置信息用于指示第一设备支持重新调整波束配置的N个波束集合对应的波束配置,以使第二设备可以基于波束集合配置信息生成目标波束配置信息并发给第一设备,从而第一设备可以基于目标波束配置信息接收无线信号,提高了终端接收性能,提升无线信号接收质量。
可选地,所述波束集合配置信息包括:波束集合的集合标识及波束配置信息。
可选地,所述装置还包括:
第三接收模块,用于接收来自所述第一设备的第二信息;
所述第二信息包括以下至少一项:
第一指示信息或第三指示信息;
第二指示信息;
第四指示信息;
其中,所述第一指示信息用于指示第一目标波束集合对应的至少一个波束子集;所述第一目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第二指示信息用于指示第二目标波束集合中可配置为激活状态和去激活状态中任一状态的波束;所述第二目标波束集合包括所述N个波束集合中至少一个波束 集合;
所述第三指示信息用于指示第三目标波束集合中配置为去激活状态的波束;所述第三目标波束集合包括所述N个波束集合中至少一个波束集合;
所述第四指示信息用于指示所述N个波束集合中配置为去激活状态的波束范围。
可选地,所述第四指示信息包括:去激活标识、与所述去激活标识对应的波束配置取值下限及波束配置取值上限。
可选地,所述第三接收模块,具体用于以下至少一项:
接收所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下发送的所述第二信息;
接收所述第一设备在获取到当前无线环境中有效波束子集和/或无效波束子集的情况下发送的所述第二信息。
可选地,所述第二接收模块501,具体用于以下至少一项:
接收所述第一设备经由网络侧设备发送的所述第一信息,其中,所述第一设备在发送至所述网络侧设备的RRC信令中携带所述第一信息;
接收所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下发送的所述第一信息。
可选地,所述装置还包括:
第四接收模块,用于接收来自所述第一设备的能力信息,所述能力信息用于指示所述第一设备支持重新调整波束配置的能力。
可选地,所述确定模块502,具体用于:
基于所述波束集合配置信息,对所述N个波束集合中至少一个波束集合对应的波束配置信息进行重新调整,得到至少一组波束配置信息;
基于所述至少一组波束配置信息,确定目标波束配置信息。
本申请实施例中的波束配置信息传输装置可以是电子设备,例如具有操作***的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的波束配置信息传输装置能够实现图2至图3的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
图6是本申请实施例提供的通信设备的结构示意图,如图6所示,该通信设备600,包括处理器601和存储器602,存储器602上存储有可在所述处理器601上运行的程序或指令,例如,该通信设备600为第一设备时,该程序或指令被处理器601执行时实现上述波束配置信息传输方法实施例的各个步骤,且能达到相同的技术效果。该通信设备600为第二设备时,该程序或指令被处理器601执行时实现上述波束配置信息传输方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种第一设备,包括处理器和通信接口;其中,所述通信接口用于:
向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束 配置;
接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
该第一设备实施例与上述第一设备侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该第一设备实施例中,且能达到相同的技术效果。
图7是本申请实施例提供的第一设备的结构示意图,如图7所示,该第一设备700包括但不限于:射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709以及处理器710等中的至少部分部件。
本领域技术人员可以理解,第一设备700还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理***与处理器710逻辑相连,从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。图7中示出的第一设备结构并不构成对第一设备的限定,第一设备可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元704可以包括图形处理单元(Graphics Processing Unit,GPU)7041和麦克风7042,图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元706可包括显示面板7061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。用户输入单元707包括触控面板7071以及其他输入设备7072中的至少一种。触控面板7071,也称为触摸屏。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元701接收来自网络侧设备的下行数据后,可以传输给处理器710进行处理;另外,射频单元701可以向网络侧设备发送上行数据。通常,射频单元701包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器709可用于存储软件程序或指令以及各种数据。存储器709可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作***、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器709可以包括易失性存储器或非易失性存储器,或者,存储器709可以包括瞬态和非瞬态存储器。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器709包括但不限于这些和任意其它适合类型的存储器。
处理器710可包括一个或多个处理单元;可选的,处理器710集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作***、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器710中。
其中,射频单元701,用于:
向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
本申请实施例还提供一种第二设备,包括处理器和通信接口;其中:
所述通信接口用于接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
所述处理器用于基于所述波束集合配置信息,确定目标波束配置信息;
所述通信接口还用于向所述第一设备发送所述目标波束配置信息。
该第二设备实施例与上述第二设备方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该第二设备实施例中,且能达到相同的技术效果。
图8是本申请实施例提供的第二设备的结构示意图,如图8所示,该第二设备800包括:天线801、射频装置802、基带装置803、处理器804和存储器805。天线801与射频装置802连接。在上行方向上,射频装置802通过天线801接收信息,将接收的信息发送给基带装置803进行处理。在下行方向上,基带装置803对要发送的信息进行处理,并发送给射频装置802,射频装置802对收到的信息进行处理后经过天线801发送出去。
以上实施例中第二设备执行的方法可以在基带装置803中实现,该基带装置803包括基带处理器。
基带装置803例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图8所示,其中一个芯片例如为基带处理器,通过总线接口与存储器805连接,以调用存储器805中的程序,执行以上方法实施例中所示的网络设备操作。
该第二设备还可以包括网络接口806,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本申请实施例的第二设备800还包括:存储在存储器805上并可在处理器804上运行的指令或程序,处理器804调用存储器805中的指令或程序执行如上所述的波束配置信息传输方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供了一种波束配置信息传输***,包括:第一设备及第二设备,所述第一设备可用于执行如上所述的第一设备对应的波束配置信息传输方法的步骤,所述第二设备可用于执行如上所述的第二设备对应的波束配置信息传输方法的步骤。
本申请实施例还提供一种可读存储介质,所述可读存储介质可以是以易失性的,也可以是非易失性的,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述波束配置信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。所述可读存储介质,包括计算机可读存储介质,如 计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述波束配置信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为***级芯片,***芯片,芯片***或片上***芯片等。
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现上述波束配置信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (21)

  1. 一种波束配置信息传输方法,包括:
    第一设备向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
    所述第一设备接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
  2. 根据权利要求1所述的方法,其中,所述波束集合配置信息包括:波束集合的集合标识及波束配置信息。
  3. 根据权利要求1或2所述的方法,其中,所述方法还包括:
    所述第一设备向所述第二设备发送第二信息;
    所述第二信息包括以下至少一项:
    第一指示信息或第三指示信息;
    第二指示信息;
    第四指示信息;
    其中,所述第一指示信息用于指示第一目标波束集合对应的至少一个波束子集;所述第一目标波束集合包括所述N个波束集合中至少一个波束集合;
    所述第二指示信息用于指示第二目标波束集合中可配置为激活状态和去激活状态中任一状态的波束;所述第二目标波束集合包括所述N个波束集合中至少一个波束集合;
    所述第三指示信息用于指示第三目标波束集合中配置为去激活状态的波束;所述第三目标波束集合包括所述N个波束集合中至少一个波束集合;
    所述第四指示信息用于指示所述N个波束集合中配置为去激活状态的波束范围。
  4. 根据权利要求3所述的方法,其中,所述第四指示信息包括:去激活标识、与所述去激活标识对应的波束配置取值下限及波束配置取值上限。
  5. 根据权利要求3所述的方法,其中,所述第一设备向所述第二设备发送第二信息,包括以下至少一项:
    所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下,向所述第二设备发送所述第二信息;
    所述第一设备在获取到当前无线环境中有效波束子集和/或无效波束子集的情况下,向所述第二设备发送所述第二信息。
  6. 根据权利要求1至4任一项所述的方法,其中,所述第一设备向第二设备发送第一信息,包括以下至少一项:
    所述第一设备经由网络侧设备向第二设备发送所述第一信息,其中,所述第一设备在发送至所述网络侧设备的RRC信令中携带所述第一信息;
    所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下,向所述第二设备发送所述第一信息。
  7. 根据权利要求3至6任一项所述的方法,其中,所述方法还包括:
    在所述第一设备发生小区切换的情况下,向目标小区发送以下至少一项:所述第一信息;所述第一信息和所述第二信息;所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置信息。
  8. 根据权利要求1至7任一项所述的方法,其中,所述方法还包括:
    所述第一设备向所述第二设备发送能力信息,所述能力信息用于指示所述第一设备支持重新调整波束配置的能力。
  9. 一种波束配置信息传输方法,包括:
    第二设备接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
    所述第二设备基于所述波束集合配置信息,确定目标波束配置信息;
    所述第二设备向所述第一设备发送所述目标波束配置信息。
  10. 根据权利要求9所述的方法,其中,所述波束集合配置信息包括:波束集合的集合标识及波束配置信息。
  11. 根据权利要求9或10所述的方法,其中,所述方法还包括:
    所述第二设备接收来自所述第一设备的第二信息;
    所述第二信息包括以下至少一项:
    第一指示信息或第三指示信息;
    第二指示信息;
    第四指示信息;
    其中,所述第一指示信息用于指示第一目标波束集合对应的至少一个波束子集;所述第一目标波束集合包括所述N个波束集合中至少一个波束集合;
    所述第二指示信息用于指示第二目标波束集合中可配置为激活状态和去激活状态中任一状态的波束;所述第二目标波束集合包括所述N个波束集合中至少一个波束集合;
    所述第三指示信息用于指示第三目标波束集合中配置为去激活状态的波束;所述第三目标波束集合包括所述N个波束集合中至少一个波束集合;
    所述第四指示信息用于指示所述N个波束集合中配置为去激活状态的波束范围。
  12. 根据权利要求11所述的方法,其中,所述第四指示信息包括:去激活标识、与所述去激活标识对应的波束配置取值下限及波束配置取值上限。
  13. 根据权利要求11所述的方法,其中,所述第二设备接收来自所述第一设备的第二信息,包括以下至少一项:
    所述第二设备接收所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下发送的所述第二信息;
    所述第二设备接收所述第一设备在获取到当前无线环境中有效波束子集和/或无效波束子集的情况下发送的所述第二信息。
  14. 根据权利要求9至12任一项所述的方法,其中,所述第二设备接收来自第 一设备的第一信息,包括以下至少一项:
    所述第二设备接收所述第一设备经由网络侧设备发送的所述第一信息,其中,所述第一设备在发送至所述网络侧设备的RRC信令中携带所述第一信息;
    所述第二设备接收所述第一设备在所述N个波束集合中至少一个波束集合中部分或全部波束无法使用的情况下发送的所述第一信息。
  15. 根据权利要求9至14任一项所述的方法,其中,所述方法还包括:
    所述第二设备接收来自所述第一设备的能力信息,所述能力信息用于指示所述第一设备支持重新调整波束配置的能力。
  16. 根据权利要求9至15任一项所述的方法,其中,所述第二设备基于所述波束集合配置信息,确定目标波束配置信息,包括:
    所述第二设备基于所述波束集合配置信息,对所述N个波束集合中至少一个波束集合对应的波束配置信息进行重新调整,得到至少一组波束配置信息;
    所述第二设备基于所述至少一组波束配置信息,确定目标波束配置信息。
  17. 一种波束配置信息传输装置,应用于第一设备,包括:
    第一发送模块,用于向第二设备发送第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
    第一接收模块,用于接收来自所述第二设备的目标波束配置信息,所述目标波束配置信息与所述波束集合配置信息相关。
  18. 一种波束配置信息传输装置,应用于第二设备,包括:
    第二接收模块,用于接收来自第一设备的第一信息;所述第一信息包括波束集合配置信息,所述波束集合配置信息用于指示所述第一设备支持重新调整波束配置的N个波束集合对应的波束配置;
    确定模块,用于基于所述波束集合配置信息,确定目标波束配置信息;
    第二发送模块,用于向所述第一设备发送所述目标波束配置信息。
  19. 一种第一设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至8任一项所述的波束配置信息传输方法的步骤。
  20. 一种第二设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求9至16任一项所述的波束配置信息传输方法的步骤。
  21. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至8任一项所述的波束配置信息传输方法,或者实现如权利要求9至16任一项所述的波束配置信息传输方法的步骤。
PCT/CN2023/127754 2022-11-10 2023-10-30 波束配置信息传输方法、第一设备及第二设备 WO2024099138A1 (zh)

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CN108207030A (zh) * 2016-12-19 2018-06-26 华为技术有限公司 动态调整波束集合的传输方法、基站及终端
US20190140811A1 (en) * 2017-11-09 2019-05-09 Qualcomm Incorporated Duplexing modes based on beam configurations for wireless communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108207030A (zh) * 2016-12-19 2018-06-26 华为技术有限公司 动态调整波束集合的传输方法、基站及终端
CN112788767A (zh) * 2016-12-19 2021-05-11 华为技术有限公司 动态调整波束集合的传输方法、基站及终端
US20190140811A1 (en) * 2017-11-09 2019-05-09 Qualcomm Incorporated Duplexing modes based on beam configurations for wireless communications

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