WO2021026826A1 - 一种通信方法及相关设备 - Google Patents

一种通信方法及相关设备 Download PDF

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Publication number
WO2021026826A1
WO2021026826A1 PCT/CN2019/100623 CN2019100623W WO2021026826A1 WO 2021026826 A1 WO2021026826 A1 WO 2021026826A1 CN 2019100623 W CN2019100623 W CN 2019100623W WO 2021026826 A1 WO2021026826 A1 WO 2021026826A1
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Prior art keywords
network device
parameter
measurement
layer function
control layer
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PCT/CN2019/100623
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English (en)
French (fr)
Inventor
郑黎丽
罗海燕
Original Assignee
华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201980098137.6A priority Critical patent/CN114073031A/zh
Priority to JP2022509125A priority patent/JP7367180B2/ja
Priority to EP19941443.4A priority patent/EP4012958A4/en
Priority to PCT/CN2019/100623 priority patent/WO2021026826A1/zh
Publication of WO2021026826A1 publication Critical patent/WO2021026826A1/zh
Priority to US17/671,307 priority patent/US12082018B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/252—Monitoring; Testing of receivers taking multiple measurements measuring signals from different transmission points or directions of arrival, e.g. in multi RAT or dual connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/255—Monitoring; Testing of receivers taking multiple measurements measuring at different states of transmission, e.g. active or idle; measuring at different measurement rates; measuring with different measurement schedules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Definitions

  • This application relates to the field of communication technology, and more specifically, to a measurement parameter transfer method and related equipment.
  • Measurement configuration is one of the measurement steps in the wireless communication system.
  • the network sends the information required for measurement to the UE through the measurement configuration message through signaling.
  • the UE configures its own measurement configuration.
  • the database and measurement report list are modified accordingly, and the successful modification message is notified to the network.
  • the measurement configuration message can include measurement gap (measurement gap) and measurement gap sharing (measurement gap sharing)
  • CU centralized units
  • DU distributed units
  • 5G fifth generation of communications
  • network equipment such as base stations
  • the distributed unit may include radio link control (RLC) layer functions, medium access control (MAC) layer functions and physical (physical, PHY) layer functions
  • RLC radio link control
  • MAC medium access control
  • PHY physical (physical, PHY) layer functions
  • the centralized unit may include packet data convergence protocol (PDCP) layer functions, service data adaptation protocol (SDAP) layer functions, and radio resource control (radio resource control, RRC) layer functions
  • PDCP packet data convergence protocol
  • SDAP service data adaptation protocol
  • RRC radio resource control
  • the network architecture composed of CU and DU can be called CU-DU architecture.
  • the functions of the CU or DU can also be divided according to business types or other system requirements. For example, it is divided by time delay, and functions whose processing time needs to meet the delay requirement are set in DU, and functions that do not need to meet the delay requirement are set in CU.
  • measurement parameters are parameters related to scheduling, and scheduling is the responsibility of the MAC layer, DU can determine gap sharing parameters in a timely and accurate manner.
  • this application provides a measurement parameter transmission method and related equipment. The method enables the CU to obtain gap sharing parameters timely and accurately.
  • the present application provides a communication method, which may include: a first network device sends a first parameter to a second network device, the first parameter is used to indicate the ratio of the measurement interval shared by different measurement types;
  • a network device has a radio link control layer function, a media access control layer function, and a physical layer function, and the second network device has a packet data convergence layer protocol layer function, a service data adaptation protocol layer function, and a radio resource control layer function.
  • the second network device can obtain the measurement interval sharing parameter timely and accurately.
  • the measurement type may include any of the following: same frequency measurement, different frequency measurement, different system measurement, and reference signal time difference measurement.
  • the first network device sends the first parameter to the second network device through a terminal device context establishment response message.
  • the present application provides a communication method, which may include: a second network device receives a first parameter from a first network device, where the first parameter is used to indicate the ratio of measurement intervals shared by different measurement types; The second network device sends the first parameter to the terminal device; the first network device has a radio link control layer function, a media access control layer function, and a physical layer function, and the second network device has a packet data convergence layer protocol layer Function, service data adaptation protocol layer function and radio resource control layer function.
  • the second network device can obtain the measurement interval sharing parameter in time and accurately, and the terminal device can obtain the measurement interval sharing parameter in time and accurately.
  • the second network device sending the first parameter to the terminal device includes: the first parameter is carried in a radio resource control reconfiguration message.
  • the present application provides a first network device.
  • the first network device may include: a sending module, configured to send a first parameter to a second network device, the first parameter being used to indicate that different measurement types share measurements The ratio of the interval; the first network device has radio link control layer functions, media access control layer functions, and physical layer functions, and the second network device has packet data convergence layer protocol layer functions, service data adaptation protocol layer functions, and Radio resource control layer function.
  • the measurement type includes any of the following: same frequency measurement, different frequency measurement, different system measurement, and reference signal time difference measurement.
  • the first parameter may be carried in any of the following messages: a terminal device context establishment response message, a terminal device context modification response, and a terminal device context modification request.
  • the present application provides a second network device
  • the second network device may include: an acquisition module, configured to receive a first parameter from the first network device, the first parameter is used to indicate different measurement types Share the ratio of the measurement interval; the sending module is used to send the first parameter to the terminal device; the first network device has a radio link control layer function, a media access control layer function and a physical layer function, and the second network device has Packet data convergence layer protocol layer functions, service data adaptation protocol layer functions, and radio resource control layer functions.
  • the first parameter may be carried in a radio resource control reconfiguration message.
  • the present application provides a communication device.
  • the communication device may include: at least one processor and a power supply circuit, where the power supply circuit is used to supply power to the processor, and the program instructions involved are in the at least one processor. Executed in, so that the communication device implements the method of the first aspect or the second aspect and any design thereof.
  • the communication device may be the method of the first aspect or the second aspect and the terminal device or network device in any design thereof, or a chip therein.
  • the communication device may further include at least one memory, and the memory stores related program instructions.
  • the present application provides a chip that can be used in a communication device.
  • the chip includes: at least one processor and a power supply circuit, the power supply circuit is used to supply power to the processor, and the program instructions involved It is executed in the at least one processor, so that the communication device implements the method of the first aspect or the second aspect and any design thereof.
  • the chip may also include at least one memory, and the memory stores related program instructions.
  • the present application provides a computer storage medium, which can be used in a communication device.
  • the computer-readable storage medium stores related program instructions.
  • the related program instructions When the related program instructions are run, the computer
  • the device implements the method of the first aspect or the second aspect and any design thereof.
  • the present application provides a computer program product, the computer program product contains related program instructions, when the related program instructions are executed, to implement the method of the first aspect or the second aspect and any design thereof.
  • the present application provides a communication system, which may include the first network device in the third aspect and the second network device in the fourth aspect.
  • Figure 1 is a schematic diagram of a possible communication system of the present application
  • FIG. 2 is a schematic flowchart of a communication method provided by an embodiment of the present application.
  • FIG. 3 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • Fig. 4 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a communication device provided by an embodiment of the present application.
  • Fig. 6 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • first network device and other network devices with different numbers are used only for the convenience of context, and the different sequence numbers do not have specific technical meanings, for example, the first network device, the second network device It can be understood as one or any of a series of network devices.
  • the function or role of the numbered network device can be determined by the context content of the numbered network device, and/or determined by the function of the information carried by the numbered network device; in specific implementation, different
  • the numbered network equipment may also be the same or the same type of network equipment, which is not limited in this application.
  • Vocabulary such as "operation 201" or "operation 202" in this application is only used for the purpose of distinguishing description, and cannot be understood as indicating or implying the relative importance of operations, nor as indicating or implying the execution order of operations.
  • At least one refers to one or more, and “multiple” refers to two or more.
  • “And/or” describes the association relationship of the associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone, where A, B can be singular or plural.
  • the character “/” generally indicates that the associated objects are in an "or” relationship.
  • "The following at least one item (a)” or similar expressions refers to any combination of these items, including any combination of a single item (a) or plural items (a).
  • at least one item (a) of a, b, or c can represent: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or multiple .
  • transmission can include the following three situations: data transmission, data reception, or data transmission and data reception.
  • the data transmission here includes uplink and/or downlink data transmission.
  • Data may include channels and/or signals.
  • Uplink data transmission means uplink channel and/or uplink signal transmission
  • downlink data transmission means downlink channel and/or downlink signal transmission.
  • the solution provided by the embodiments of the present application can be applied to the communication system shown in FIG. 1, and the communication system can be used to realize the communication between the terminal device and the network device, and can be the following various communication systems, such as: global mobile communication system of mobile communication (GSM) system, code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) system, general packet radio service (general packet radio service, GPRS) ), long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD), universal mobile telecommunication system (UMTS) ), worldwide interoperability for microwave access (WiMAX) communication systems, or new radio (NR) systems in the fifth generation (5G) mobile communication systems, and other systems that can be used to provide mobile
  • GSM global mobile communication system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time
  • the communication system may include a terminal device 100, a network device 110, a network device 120, and a network device 130.
  • the terminal device 100 and the network device can communicate through a wireless communication interface (such as an LTE air interface or an NR air interface), and the first network device, the second network device, and the third network device can communicate through wires (such as Communication via optical fiber connection), communication via wireless (for example, via microwave connection), communication via core network equipment, etc.
  • a wireless communication interface such as an LTE air interface or an NR air interface
  • wires such as Communication via optical fiber connection
  • communication via wireless for example, via microwave connection
  • communication via core network equipment etc.
  • the network architecture shown in FIG. 1 is only an exemplary architecture diagram.
  • the network shown in FIG. 1 may also include other functional entities, such as: core network Network elements, etc., are not restricted.
  • the terminal device 100 generally refers to a device that has the ability to communicate with network devices, such as user equipment (UE), access terminal equipment, subscriber units, user stations, mobile stations, Mobile station, remote station, remote terminal equipment, mobile equipment, user terminal equipment, wireless terminal equipment, user agent, or user device, etc.
  • the terminal device may also be a cell phone, a cordless phone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (wireless local loop, WLL) station, and a personal digital assistant (PDA).
  • UE user equipment
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • Handheld devices with wireless communication functions computing devices, other processing devices connected to wireless modems, in-vehicle devices, wearable devices (smart watches, smart bracelets, etc.), smart furniture (or home appliances), future 5G networks
  • PLMN public land mobile network
  • V2X vehicle equipment in the vehicle to everything
  • CPE customer-premises equipment
  • the network device 110, the network device 120, and the network device 130 may be used to implement functions such as wireless physical entity functions, resource scheduling and wireless resource management, wireless access control, and mobility management; for example, this
  • the network device may be a radio access network (radio access network, RAN) device.
  • the network equipment involved generally refers to equipment that can be used to communicate with terminal equipment.
  • it can be a base transceiver station (BTS) in a GSM system or a CDMA system, or a node B (NB, NB) in a WCDMA system.
  • BTS base transceiver station
  • NB node B
  • the evolved node B (evolutional nodeB, eNB) in the LTE system, the wireless controller, relay node stations, access points, vehicle equipment, roads in the cloud radio access network (cloud radio access network, CRAN) scenario Road side unit (RSU), wearable devices, network equipment in the future 5G network, such as NR nodeB, next-generation base station (generation nodeB, gNB), centralized unit (CU), distributed unit ( A distribute unit (DU) or a network device in a future evolved PLMN network, etc.
  • the embodiment of the present application does not limit the specific implementation form of the network device.
  • FIG. 2 is a schematic flowchart of a communication method provided by the present application. The technical solution of the embodiment of the present application will be described in detail below in conjunction with FIG. 2.
  • the communication method 200 corresponding to FIG. 2 may include:
  • Operation 201 The first network device sends a first parameter to the second network device, where the first parameter is used to indicate the ratio of the measurement interval shared by different measurement types.
  • the first network device may be a DU
  • the second network device may be a CU.
  • the functions of the CU can be implemented by one entity or by different entities.
  • the functions of the CU can be further divided, for example, the control panel (CP) and the user panel (UP) are separated, that is, the control plane (CU-CP) of the CU and the user plane (CU) are separated.
  • -UP control plane
  • the CU-CP and CU-UP may be implemented by different functional entities, and the CU-CP and CU-UP may be coupled with the DU to jointly complete the function of the base station.
  • the CU may also have one or more functions of the core network.
  • One or more CUs can be set centrally or separately.
  • the CU can be set on the network side to facilitate centralized management.
  • the DU can have multiple radio frequency functions, or the radio frequency functions can be set remotely.
  • the interface for interaction between CU and DU can be called F1 port, and F1AP message can be used for interaction between CU and DU.
  • the existing F1AP message can be gNB-CU/gNB-DU configuration update message (configuration update), or gNB-CU/gNB-DU configuration update acknowledgement message, or UE context setup/modification request message (user equipment context setup/modification request), or UE context setup/modification response message ( user equipment context setup/modification response, or UE context setup/modification request message (user equipment context setup/modification required), or UE context release command/request/complete message (UE context release command/request/complete).
  • configuration update configuration update
  • UE context setup/modification request message user equipment context setup/modification request
  • UE context setup/modification response message user equipment context setup/modification response
  • UE context setup/modification request message user equipment context setup/modification required
  • UE context release command/request/complete message UE context release command/request/complete
  • the first parameter may be sent based on a request.
  • the second network device may send a request message to the first network device to request the first parameter.
  • the request message may be included in a terminal device context setup request message (UE CONTEXT SETUP REQUEST), and the first parameter is included in a terminal device context setup response message (UE CONTEXT SETUP RESPONSE);
  • the request The message may be included in a terminal device context modification request message (UE CONTEXT MODIFICATION REQUEST), and the first parameter is included in a terminal device context modification response message (UE CONTEXT MODIFICATION RESPONSE).
  • the first parameter may also be included in the terminal device context modification request message (UE CONTEXT MODIFICATION REQUIRED).
  • the first parameter is gap sharing.
  • the gap sharing may refer to the proportion of gaps shared by different measurement types, and the gap sharing may be used to determine the proportion of measurement intervals divided by various types of measurements. For example, now consider the need for intra-frequency measurement and inter-frequency measurement of gap sharing. If the network is configured with the same-frequency measurement and the gap sharing of the gap is 25%, it means that there is 1 cycle in every 4 cycle resources of the gap. Resources are used for same-frequency measurement, and 3 period resources are used for inter-frequency measurement. In the prior art, there are 4 values of gap sharing, which are represented by 2 bits. Gap sharing and gap can exist in the cell MeasConfig and put in the new cell MeasGapSharingConfig.
  • the measurement type may include at least one of the following: intra-frequency (intra-frequency) measurement, inter-frequency (inter-frequency) measurement, inter-RAT measurement, reference signal time difference (RSTD) measurement .
  • intra-frequency intra-frequency
  • inter-frequency inter-frequency
  • RSTD reference signal time difference
  • both the first network equipment and the second network equipment may be radio access network (radio access network, RAN) equipment, such as an eNB or a gNB.
  • radio access network radio access network, RAN
  • eNB evolved Node B
  • gNB gNode B
  • the gap sharing parameter/configuration can be directly exchanged on the X2/Xn port.
  • the "gap sharing parameter" in this application can also be called “gap sharing configuration (configuration)", and the specific gap sharing configuration can be
  • the information element MeasGapSharingConfig can also be an inter-node message (inter-node message) that is exchanged in the form of a container.
  • the specific inter-node message can be CG-Config or CG-ConfigInfo defined in the 3GPP standard TS 38.331 .
  • Operation 202 the second network device sends the first parameter to the terminal device.
  • the first parameter may be included in a radio resource control reconfiguration message (RRC reconfiguration).
  • RRC reconfiguration radio resource control reconfiguration message
  • This embodiment of the application provides a communication method for passing gap sharing parameters.
  • One method is to send gap sharing parameters to the CU through the DU, so that the CU can obtain the gap sharing parameters in a timely and accurate manner, and finally enable the terminal device to obtain the gap in time and accurately.
  • the sharing parameter is to send gap sharing parameters to the CU through the DU, so that the CU can obtain the gap sharing parameters in a timely and accurate manner, and finally enable the terminal device to obtain the gap in time and accurately.
  • the sharing parameter is to send gap sharing parameters to the CU through the DU, so that the CU can obtain the gap sharing parameters in a timely and accurate manner, and finally enable the terminal device to obtain the gap in time and accurately.
  • Another method is to exchange gap sharing between base stations, so that the base station will also inform the other party of the gap sharing parameters that it determines when interacting with the gap configuration, as a reference for the other party to effectively perform measurement configuration, thereby improving the measurement efficiency and reliability of the entire communication system .
  • the embodiments of the present application provide a network device, which may be all the communication methods provided by the foregoing embodiment methods and any of the network devices in any possible design.
  • the network device may Included in all of the communication methods provided by the methods in the foregoing embodiments, at least one corresponding unit for executing method steps or operations or behaviors performed by the network device.
  • the settings of the at least one unit may have a one-to-one correspondence with method steps or operations or behaviors performed by the network device.
  • FIG. 3 is a schematic block diagram of the first network device 300 provided in an embodiment of the present application.
  • this application provides a first network device 300, which may include: a sending module 301, configured to send a first parameter to a second network device, where the first parameter is used to indicate the ratio of the measurement interval shared by different measurement types ;
  • the first network device has a radio link control layer function, a media access control layer function, and a physical layer function
  • the second network device has a packet data convergence layer protocol layer function, a service data adaptation protocol layer function, and wireless resource control Layer function.
  • the measurement type includes any of the following: same frequency measurement, different frequency measurement, different system measurement, and reference signal time difference measurement.
  • the first parameter may be carried in any of the following messages: a terminal device context establishment response message, a terminal device context modification response, and a terminal device context modification request.
  • FIG. 4 is a schematic block diagram of the second network device 400 provided in an embodiment of the present application.
  • the present application provides a second network device 400, which may include: an acquisition module 401, configured to receive a first parameter from the first network device, the first parameter is used to indicate that different measurement types share measurement intervals
  • the sending module 402 is used to send the first parameter to the terminal device;
  • the first network device has a radio link control layer function, a media access control layer function and a physical layer function
  • the second network device has packet data Convergence layer protocol layer functions, service data adaptation protocol layer functions, and radio resource control layer functions.
  • the first parameter may be carried in a radio resource control reconfiguration message.
  • the module units of the above-mentioned embodiments may be realized by a computer program, may also be realized by a hardware circuit, or may be realized by a combination of a computer program and a hardware circuit.
  • the receiving module and the sending module can be realized by a transceiving device, or an interface circuit, or a transceiver, or the receiving module can be realized by an independent receiver, the sending module can be realized by an independent receiver, and the processing module can be realized by a data processing function. Processor implementation.
  • FIG. 5 is a schematic block diagram of the communication device 500 provided in the embodiment of the present application.
  • the communication device may include at least one processor 501 and a power supply circuit 505.
  • the communication device 500 can be made to implement the communication method provided by the method 200 and any design thereof.
  • the power supply circuit 505 can be used to power the processor 501.
  • the power supply circuit 505 may be located in the same chip as the processor 501, or located in another chip other than the chip where the processor 501 is located.
  • the communication device 500 may further include at least one memory 502, and the memory 502 may be used to store required related program instructions and/or data.
  • the communication device 500 may further include a transceiving device 503, which may be used for the communication device 500 to communicate with other communication equipment (such as network equipment or terminal equipment, which is not limited here), such as interaction For control signaling, and/or service data, etc., the transceiver device 503 may be implemented by a circuit having a communication transceiver function.
  • the communication device 500 may further include a bus 504, and various parts of the communication device 500 may be interconnected through the bus 504.
  • FIG. 6 is a schematic block diagram of the chip 600 provided in the embodiment of the present application.
  • the chip 600 can be applied to any of the aforementioned network devices.
  • the first network device or the second network device can perform the communication method provided by the method 200 of the embodiment of the present application and any possible design solutions.
  • the chip 600 may include at least one processor 601 and a power supply circuit 605.
  • the power supply circuit 605 can be used to supply power to the processor 601.
  • the power supply circuit 605 may be located in the same chip as the processor 601, or located in another chip other than the chip where the processor 601 is located.
  • the chip 600 may further include at least one memory 602, and the memory 602 stores related program instructions.
  • the chip 600 may further include an interface circuit 603 and a bus 604; the at least one processor 601, at least one memory 602, and the interface circuit 603 is coupled through the bus 604; the chip 600 is connected to the terminal device or the terminal device through the interface circuit 603
  • the first network device or the second network device or other devices in the network interact; optionally, the aforementioned processor 601 and memory 602 may be combined into one processing device.
  • the memory 602 may also be integrated in the processor 601 or independent of the processor 601.
  • the processor in this embodiment of the application may be a central processing unit (central processing unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (digital signal processors, DSP), and application-specific integrated circuits. (application specific integrated circuit, ASIC), ready-made programmable gate array (field programmable gate array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electronic Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (RAM), which is used as an external cache.
  • RAM random access memory
  • static random access memory static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • Access memory synchronous DRAM, SDRAM
  • double data rate synchronous dynamic random access memory double data rate SDRAM, DDR SDRAM
  • enhanced synchronous dynamic random access memory enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Take memory (synchlink DRAM, SLDRAM) and direct memory bus random access memory (direct rambus RAM, DR RAM).
  • the power supply circuit described in the embodiment of the present application includes but is not limited to at least one of the following: a power supply subsystem, a power management chip, a power management processor, or a power management control circuit.
  • the transceiver device, or the interface circuit, or the transceiver described in the embodiments of the present application may include a separate transmitter, and/or a separate receiver, or the transmitter and the receiver may be integrated.
  • the transceiver, the interface circuit, or the transceiver can work under the instruction of the corresponding processor.
  • the transmitter may correspond to the transmitter in the physical device
  • the receiver may correspond to the receiver in the physical device.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the modules or units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined. Or it can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple On the network unit. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments of the present application.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • a computer readable storage medium may include several instructions to enable a computer device, for example, a personal computer, a server, or a network device, or a processor (processor) to perform all or part of the operations of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium may include: U disk, or mobile hard disk, or read-only memory (read-only memory, ROM), or random access memory (random access memory, RAM), or magnetic disks or optical disks, etc.
  • a medium storing program code or a computer storage medium may include: U disk, or mobile hard disk, or read-only memory (read-only memory, ROM), or random access memory (random access memory, RAM), or magnetic disks or optical disks, etc.

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Abstract

本申请实施例提供了一种通信方法及相关设备。该方法包括：第一网络设备向第二网络设备发送第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。通过实施本方法，可以使得第二网络设备及时准确地获取第一参数，最终使得终端设备可以及时准确地根据该第一参数进行测量。

Description

一种通信方法及相关设备 技术领域
本申请涉及通信技术领域，并且更具体地，涉及一种测量参数传递方法及相关设备。
背景技术
测量配置是无线通信系统中的测量的步骤之一，在测量配置阶段，网络通过测量配置消息将测量所需的信息通过信令发送给UE，在接收到信令后，UE对自己的测量配置数据库和测量报告列表相应地进行修改，并将修改成功的消息告知网络。在测量配置消息中可以包括测量间隔(measurement gap)和测量间隔共享(measurement gap sharing)
第五代通信(fifth generation,5G)中存在集中式单元(centralized unit，CU)和分布式单元(distributed unit，DU)，网络设备(如基站)可以按照协议层划分为至少一个分布式单元和连接到该至少一个分布式单元的至少一个集中式单元。一种可能的划分方式是：该分布式单元可以包括无线链路控制(radio link control，RLC)层功能，媒体接入控制(Medium Access Control，MAC)层功能和物理(physical，PHY)层功能。该集中式单元可以包括分组数据汇聚层协议(packet data convergence protocol，PDCP)层功能，业务数据适配协议(service data adaptation protocol，SDAP)层功能以及无线资源控制(radio resource control，RRC)层功能，其中，由CU和DU组成的网络架构可以称之为CU-DU架构。在另一种设计中，还可以按照业务类型或者其他系统需求对CU或者DU的功能进行划分。例如按时延划分，将处理时间需要满足时延要求的功能设置在DU，不需要满足该时延要求的功能设置在CU。
在目前存在的CU-DU架构下，并没有规定CU如何获取gap sharing参数，这就可能会导致终端设备无法及时准确地获取gap sharing参数。
发明内容
由于测量参数是和调度有关的参数，而调度是由MAC层负责的，所以DU可以及时准确地确定gap sharing参数，有鉴于此，本申请提供了一种测量参数传递方法及相关设备，通过本方法，可以使得CU及时准确地获取gap sharing参数。
第一方面，本申请提供了一种通信方法，该方法可以包括：第一网络设备向第二网络设备发送第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。通过本方法，可以使得第二网络设备及时准确地获取测量间隔共享参数。
在一种可行的设计中，该测量类型可以包括以下任一种：同频测量，异频测量，异系统测量，参考信号时间差测量。
在一种可行的设计中，该第一网络设备通过终端设备上下文建立响应消息向该第二网络设备发送该第一参数。
第二方面，本申请提供了一种通信方法，该方法可以包括：第二网络设备接收来自于第一网络设备的第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；该第二网络设备向终端设备发送该第一参数；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。通过本方法，可以使得第二网络设备及时准确地获取 测量间隔共享参数，并使得终端设备可以及时准确地获取测量间隔共享参数。
在一种可行的设计中，该第二网络设备向终端设备发送该第一参数，包括：该第一参数携带在无线资源控制重配置消息中。
第三方面，本申请提供了一种第一网络设备，该第一网络设备可以包括：发送模块，用于向第二网络设备发送第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。
在一种可行的设计中，该测量类型包括以下任一种：同频测量，异频测量，异系统测量，参考信号时间差测量。
在一种可行的设计中，该第一参数可以携带在以下任一种消息中：终端设备上下文建立响应消息，终端设备上下文修改响应，终端设备上下文修改请求。
第四方面，本申请提供了一种第二网络设备，该第二网络设备可以包括：获取模块，用于接收来自于第一网络设备的第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；发送模块，用于向终端设备发送该第一参数；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。在一种可行的设计中，该第一参数可以携带在无线资源控制重配置消息中。
第五方面，本申请提供了一种通信装置，该通信装置可以包括：至少一个处理器和供电电路，所述供电电路用于为所述处理器供电，涉及的程序指令在该至少一个处理器中执行，以使得该通信装置实现第一方面或第二方面的方法及其任一设计。该通信装置可以是第一方面或第二方面的方法及其任一设计中的终端设备或网络设备或者是其中的芯片。可选的，该通信装置还可以包括至少一个存储器，该存储器存储有涉及的程序指令。
第六方面，本申请提供了一种芯片，该芯片可以应用在通信装置中，该芯片包括：至少一个处理器和供电电路，所述供电电路用于为所述处理器供电，涉及的程序指令在该至少一个处理器中执行，以使得该通信装置实现第一方面或第二方面的方法及其任一设计。可选的，该芯片还可以包括至少一个存储器，该存储器存储有涉及的程序指令。
第七方面，本申请提供了一种计算机存储介质，该计算机存储介质可以应用在通信装置中，该计算机可读存储介质中存储有涉及的程序指令，涉及的程序指令运行时，以使得该通信装置实现第一方面或第二方面的方法及其任一设计。
第八方面，本申请提供了一种计算机程序产品，该计算机程序产品包含涉及的程序指令，涉及的程序指令被执行时，以实现第一方面或第二方面的方法及其任一设计。
第九方面，本申请提供了一种通信系统，该系统可以包括第三方面中的第一网络设备和第四方面中的第二网络设备。
附图说明
可以包括在说明书中并且构成说明书的一部分的附图与说明书一起示出了本申请的示例性实施例，或特征和方面，并且用于解释本申请的原理，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以包括根据这些附图获得其他的附图。
图1是本申请一种可能的通信系统的示意图；
图2是本申请实施例提供的一种通信方法的流程示意图；
图3是本申请实施例提供的一种网络设备的示意性框图；
图4是本申请实施例提供的一种网络设备的示意性框图；
图5是本申请实施例提供的一种通信装置的示意性框图；
图6是本申请实施例提供的一种芯片的示意性框图。
具体实施方式
在本申请的描述中，“第一”、或“第二”等词汇，仅用于区分描述的目的，而不能理解为指示或暗示相对重要性，也不能理解为指示或暗示顺序。本申请中的“第一网络设备”等具有不同编号的网络设备，该编号仅为用于上下文行文方便，不同的次序编号本身不具有特定技术含义，比如，第一网络设备，第二网络设备等，可以理解为是一系列网络设备中的一个或者任一个。被编号网络设备的功能或者作用，示例性的，可以以该被编号网络设备的上下文内容确定，和/或，以该被编号网络设备所携带的信息的功能来确定；在具体实施时，不同编号的网络设备也可以是同一个或者同一种类型的网络设备，本申请对此不作限定。
本申请中的“操作201”、或“操作202”等词汇，仅用于区分描述的目的，而不能理解为指示或暗示操作的相对重要性，也不能理解为指示或暗示操作的执行顺序。
本申请中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请中，“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A,B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a,b,或c中的至少一项(个)，可以表示：a,b,c,a-b,a-c,b-c,或a-b-c，其中a,b,c可以是单个，也可以是多个。
本申请中，“传输”可以包括以下三种情况：数据的发送，数据的接收，或者数据的发送和数据的接收。或者说，这里的数据传输包括上行和/或下行数据传输。数据可以包括信道和/或信号，上行数据传输即上行信道和/或上行信号传输，下行数据传输即下行信道和/或下行信号传输。
本申请中术语“可以包括”或“具有”及其任何变形，意图在于覆盖不排他的包括，例如，包括了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可以包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
下面将结合附图，对本申请中的技术方案进行描述。示例性的，本申请实施例所涉及附图中的以虚线标识的特征或内容可理解为实施例可选的操作或者可选的结构。
本申请实施例提供的方案可适用于图1所示的通信系统，该通信系统可以用于实现终端设备与网络设备之间的通信，可以为以下各种通信系统，例如：全球移动通讯(global system of mobile communication，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(wideband code division multiple access，WCDMA)系统、通用分组无线业务(general packet radio service，GPRS)、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入 (worldwide interoperability for microwave access，WiMAX)通信系统、或者第五代(5th generation，5G)移动通信系统中的新无线(new radio，NR)系统，以及其他可用于提供移动通信服务的网络系统等，本申请不做限定。
如图1所示，该通信系统可以包括终端设备100、网络设备110、网络设备120以及网络设备130。其中，该终端设备100与网络设备之间可以通过无线通信接口(如LTE空口或者NR空口)进行通信，第一网络设备、第二网络设备以及第三网络设备之间可以通过有线进行通信(例如通过光纤连接)，也可以通过无线进行通信(例如通过微波连接)，还可以通过核心网设备进行通信等。需要说明的是，图1所示网络架构仅为示例性架构图，虽然未示出，但除图1所示网络功能实体外，图1所示网络还可以包括其他功能实体，如：核心网网元等，不予限制。
如图1所示，该终端设备100，一般可以指具有与网络设备进行通信能力的设备，比如可以是用户设备(user equipment，UE)、接入终端设备、用户单元、用户站、移动站、移动台、远方站、远程终端设备、移动设备、用户终端设备、无线终端设备、用户代理、或者用户装置等。示例性的，终端设备还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备、连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备(智能手表、智能手环等)、还可以为智能家具(或家电)、未来5G网络中的终端设备、未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的终端设备、或者车联网(vehicle to everything，V2X)中的车辆设备,客户终端设备(customer-premises equipment，CPE)等，本申请实施例对终端设备的具体实现形式并不做限定。
如图1所示，该网络设备110、网络设备120以及网络设备130可以用于实现无线物理实体功能、资源调度和无线资源管理、无线接入控制以及移动性管理等功能；示例性的，该网络设备可以为无线接入网(radio access network，RAN)设备。本申请中，涉及的网络设备，一般可以指可用于和终端设备通信的设备，比如可以是GSM系统或者CDMA系统中的基站(base transceiver station，BTS)、WCDMA系统中的节点B(nodeB，NB)、LTE系统中的演进型节点B(evolutional nodeB，eNB)、云无线接入网络(cloud radio access network，CRAN)场景下的无线控制器、中继节点站、接入点、车载设备、路边单元(road side unit，RSU)、可穿戴设备、未来5G网络中的网络设备，如NR nodeB，下一代基站(generation nodeB，gNB)，集中式单元(centralized unit，CU)，分布式单元(distribute unit，DU)或者未来演进的PLMN网络中的网络设备等，本申请实施例对网络设备的具体实现形式并不限定。
图2是本申请提供的一种通信方法的流程示意图，下面将结合图2，对本申请实施例的技术方案进行具体的描述。示例性的，图2所对应的通信方法200可以包括：
操作201：第一网络设备向第二网络设备发送第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例。
可选的，该第一网络设备可以为DU，该第二网络设备可以为CU。CU的功能可以由一个实体来实现也可以由不同的实体实现。例如，可以对CU的功能进行进一步切分，例如，将控制面(control panel，CP)和用户面(user panel，UP)分离，即CU的控制面(CU-CP)和CU用户面(CU-UP)。例如，CU-CP和CU-UP可以由不同的功能实体来实现，所述CU-CP和CU-UP可以与DU相耦合，共同完成基站的功能。在另一种设计中，CU也可以具有核心网的一个或多个功能。一个或者多个CU可以集中设置，也分离设置。例如CU可以设置在 网络侧方便集中管理。DU可以具有多个射频功能，也可以将射频功能拉远设置。本申请中CU和DU之间交互的接口可以称之为F1口，CU和DU之间交互可以使用F1AP消息，示例性的，现有的F1AP消息可以是gNB-CU/gNB-DU配置更新消息(configuration update)，或者gNB-CU/gNB-DU配置更新响应消息(configuration update acknowledge)，或者UE上下文建立/修改请求消息(user equipment context setup/modification request)，或者UE上下文建立/修改响应消息(user equipment context setup/modification response)，或者UE上下文建立/修改需求消息(user equipment context setup/modification required)，或者UE上下文释放命令/请求/完成消息(UE context release command/request/complete)。
该第一参数可以是基于请求发送的，示例性的，第二网络设备可以向第一网络设备发送请求消息，用于请求该第一参数。示例性的，该请求消息可以包括在终端设备上下文建立请求消息(UE CONTEXT SETUP REQUEST)中，该第一参数包括在终端设备上下文建立响应消息(UE CONTEXT SETUP RESPONSE)中；示例性的，该请求消息可以包括在终端设备上下文修改请求消息(UE CONTEXT MODIFICATION REQUEST)中，该第一参数包括在终端设备上下文修改响应消息(UE CONTEXT MODIFICATION RESPONSE)中。该第一参数还可以包括在终端设备上下文修改请求消息(UE CONTEXT MODIFICATION REQUIRED)中。
可选的，该第一参数为gap sharing。示例性的，该gap sharing可以是指不同测量类型共享gap的比例，该gap sharing可以用于确定各种类型的测量所分得的测量间隔的比例。例如，现在考虑需要gap的同频测量和异频测量的gap sharing，如果网络配置同频测量分享gap的gap sharing为25％，那么就意味着该gap的每4个周期资源中有1个周期资源用于同频测量，3个周期资源用于异频测量。现有技术中，gap sharing的取值有4种，用2比特表示。gap sharing和gap可以存在于信元MeasConfig中放到新的信元MeasGapSharingConfig。
所述测量类型可以包括以下至少一种：同频(intra-frequency)测量，异频(inter-frequency)测量，异系统(inter-RAT)测量，参考信号时间差(reference signal time difference，RSTD)测量。
可选的，该第一网络设备和第二网络设备均可以是无线接入网(radio access network，RAN)设备，如eNB或者gNB。
则此时具体地可以是在X2/Xn口直接交互gap sharing参数/配置，本申请中的“gap sharing参数”也可以称之为“gap sharing配置(configuration)”，具体的gap sharing configuration可以是信元MeasGapSharingConfig，也可以是通过容器(container)的形式交互的节点间消息(inter-node message)，具体的inter-node message可以是3GPP标准TS 38.331文本中定义的CG-Config或CG-ConfigInfo)。
操作202：该第二网络设备向终端设备发送该第一参数。
示例性的，该第一参数可以包括在无线资源控制重配置消息(RRC reconfiguration)中。
本申请实施例提供了一种gap sharing参数传递的通信方法，一种方法是通过DU向CU发送gap sharing参数，使得CU可以及时准确地获取gap sharing参数，最终使得终端设备可以及时准确地获取gap sharing参数。
另一种方法是通过基站间交互gap sharing，使得基站在交互gap配置时同时将自己确定的gap sharing参数告诉对方，作为对方有效进行测量配置的参考，从而提升整个通信系统的测量效率和可靠性。
基于上述相类似的技术构思，本申请实施例提供了一种网络设备，该网络设备可以是所 有前述实施例方法所提供的通信方法及其中任一可能的设计中的网络设备，该网络设备可以包括在所有前述实施例方法所提供的通信方法中，用于执行该网络设备所进行的方法步骤或操作或行为的相应的至少一个单元。其中，该至少一个单元的设置，可以与该网络设备进行的方法步骤或操作或行为具有一一对应的关系。
示例性的，下面将结合本申请实施例中的图3，对第一网络设备300的结构和功能进行具体的描述，图3是本申请实施例提供的第一网络设备300的示意性框图。
示例性的，本申请提供了一种第一网络设备300，可以包括：发送模块301，用于向第二网络设备发送第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。
可选的，该测量类型包括以下任一种：同频测量，异频测量，异系统测量，参考信号时间差测量。
可选的，该第一参数可以携带在以下任一种消息中：终端设备上下文建立响应消息，终端设备上下文修改响应，终端设备上下文修改请求。
示例性的，下面将结合本申请实施例中的图4，对第二网络设备400的结构和功能进行具体的描述，图4是本申请实施例提供的第二网络设备400的示意性框图。
示例性的，本申请提供了一种第二网络设备400，可以包括：获取模块401，用于接收来自于第一网络设备的第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；发送模块402，用于向终端设备发送该第一参数；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。
可选的，该第一参数可以携带在无线资源控制重配置消息中。需要说明的是，上述实施例的这些模块单元可以是由计算机程序实现，也可以由硬件电路实现，还可以是用计算机程序结合硬件电路的方式来实现。例如，接收模块和发送模块可以通过一个收发装置、或者接口电路、或者收发器实现，或者，接收模块由独立的接收器实现，发送模块由独立的接收器实现，处理模块可以由具有数据处理功能的处理器实现。
基于相同的技术构思，本申请实施例还提供了一种通信装置500，可以用于实现上述方法实施例中任一终端设备或任一网络设备所执行的功能。下面将结合本申请实施例中的图5，对通信装置500的结构和功能进行具体的描述，图5是本申请实施例提供的通信装置500的示意性框图。该通信装置可以包括至少一个处理器501和供电电路505，当涉及的程序指令在该至少一个处理器501中执行时，可以使得该通信装置500实现方法200所提供的通信方法及其任一设计中的第一网络设备或第二网络设备的功能。该供电电路505可以用于为该处理器501供电。可选的，该供电电路505可以与处理器501位于同一个芯片内，或位于处理器501所在的芯片之外的另一个芯片内。可选的，该通信装置500还可以包括至少一个存储器502，该存储器502可以用于存储所需的涉及的程序指令，和/或，数据。可选的，该通信装置500还可以包括收发装置503，该收发装置503可以用于通信装置500与其他通信设备(如网络设备，或者终端设备，此处不做限定)进行通信交互，比如交互控制信令，和/或，业务数据等，该收发装置503可通过具有通信收发功能的电路来实现。可选的，如图5所示，该通信装置500还可以包括总线504，该通信装置500中的各个部分可以通过总线504互联。
基于相同的技术构思，本申请实施例提供了一种芯片600。下面结合本申请实施例中的图6，对该芯片600的结构和功能进行具体的描述，图6是本申请实施例提供的芯片600的 示意性框图。该芯片600可以应用于前述任一网络设备中，通过该芯片的处理，使得第一网络设备或第二网络设备能够进行本申请实施例方法200所提供的通信方法及其任一可能的设计方案中第一网络设备或第二网络设备的操作。如图6所示，该芯片600可以包括至少一个处理器601和供电电路605，当涉及的程序指令在该至少一个处理器601中执行时，实现本申请实施例方法200所提供的通信方法及其任一可能的设计方案中第一网络设备或第二网络设备的操作。该供电电路605可以用于为该处理器601供电。可选的，该供电电路605可以与处理器601位于同一个芯片内，或位于处理器601所在的芯片之外的另一个芯片内。可选的，该芯片600还可以包括至少一个存储器602，该存储器602存储有涉及的程序指令。可选的，该芯片600还可以包括接口电路603和总线604；该至少一个处理器601，至少一个存储器602，接口电路603通过该总线604耦合；该芯片600通过该接口电路603和终端设备或第一网络设备或第二网络设备或者网络中其他设备进行交互；可选的，上述处理器601和存储器602可以合成为一个处理装置。示例性的，具体实现时，该存储器602也可以集成在处理器601中，或者独立于处理器601。
应理解，本申请实施例中的处理器可以为中央处理单元(central processing unit，CPU)，该处理器还可以是其他通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
还应理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或者可以包括易失性和非易失性存储器两者。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)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的随机存取存储器(random access memory，RAM)可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(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，DDR SDRAM)、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(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。
本申请实施例所述的供电电路包括但不限于如下至少一个：供电子系统、电管管理芯片、功耗管理处理器或功耗管理控制电路。
本申请实施例所述的收发装置、或者接口电路、或者收发器中可以包括单独的发送器，和/或，单独的接收器，也可以是发送器和接收器集成一体。收发装置、接口电路、或者收发器可以在相应的处理器的指示下工作。可选的，发送器可以对应物理设备中发射机，接收器可以对应物理设备中的接收机。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实 现。例如，以上所描述的装置实施例仅仅是示意性的，例如，该模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详细描述的部分，可以参见其他实施例的相关描述。
本申请实施例中，作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本申请实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。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或者所述技术方案的全部或部分可以以软件产品的形式体现出来，所述计算机软件产品存储在一个存储介质中，可以包括若干指令用以使得一台计算机设备，例如可以是个人计算机，服务器，或者网络设备等，或处理器(processor)执行本申请各个实施例所述方法的全部或部分操作。而前述的存储介质可以包括：U盘、或移动硬盘、或只读存储器(read-only memory，ROM)、或随机存取存储器(random access memory，RAM)、或磁碟或者光盘等各种可以存储程序代码的介质或计算机存储介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。

Claims (14)

  1. 一种通信方法，其特征在于，包括：
    第一网络设备向第二网络设备发送第一参数，所述第一参数用于指示不同测量类型共享测量间隔的比例；
    所述第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，所述第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。
  2. 根据权利要求1所述的方法，其特征在于，所述测量类型包括以下任一种：同频测量，异频测量，异系统测量，参考信号时间差测量。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第一参数携带在以下任一种消息中：终端设备上下文建立响应消息，终端设备上下文修改响应，终端设备上下文修改请求。
  4. 一种通信方法，其特征在于，包括：
    第二网络设备接收来自于第一网络设备的第一参数，所述第一参数用于指示不同测量类型共享测量间隔的比例；
    所述第二网络设备向终端设备发送所述第一参数；
    所述第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，所述第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。
  5. 根据权利要求4所述的方法，其特征在于，所述第一参数携带在无线资源控制重配置消息中。
  6. 一种第一网络设备，其特征在于，包括：
    发送模块，用于向第二网络设备发送第一参数，所述第一参数用于指示不同测量类型共享测量间隔的比例；所述第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，所述第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。
  7. 根据权利要求6所述的第一网络设备，其特征在于，所述测量类型包括以下任一种：同频测量，异频测量，异系统测量，参考信号时间差测量。
  8. 根据权利要求6或7所述的第一网络设备，其特征在于，所述第一参数携带在以下任一种消息中：终端设备上下文建立响应消息，终端设备上下文修改响应，终端设备上下文修改请求。
  9. 一种第二网络设备，其特征在于，包括：
    获取模块，用于接收来自于第一网络设备的第一参数，所述第一参数用于指示不同测量类型共享测量间隔的比例；
    发送模块，用于向终端设备发送所述第一参数；
    所述第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，所述第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控 制层功能。
  10. 根据权利要求9所述的第二网络设备，其特征在于，所述第一参数携带在无线资源控制重配置消息中。
  11. 一种通信装置，其特征在于，包括：至少一个处理器和供电电路，所述供电电路用于为所述处理器供电，涉及的程序指令在所述至少一个处理器中执行，以使得所述通信装置实现根据权利要求1-5中任一所述方法。
  12. 一种计算机存储介质，其特征在于，所述计算机可读存储介质中存储有涉及的程序指令，所述涉及的程序指令运行时，以实现根据权利要求1-5中任一所述方法。
  13. 一种计算机程序产品，其特征在于，所述计算机程序产品包含涉及的程序指令，所述涉及的程序指令被执行时，以实现根据权利要求1-5中任一所述方法。
  14. 一种通信系统，其特征在于，包括：如权利要求6-8中任一所述的第一网络设备和如权利要求9-10中任一所述的第二网络设备。
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