WO2018112758A1 - 用于配置通信参数的方法和设备 - Google Patents

用于配置通信参数的方法和设备 Download PDF

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Publication number
WO2018112758A1
WO2018112758A1 PCT/CN2016/111120 CN2016111120W WO2018112758A1 WO 2018112758 A1 WO2018112758 A1 WO 2018112758A1 CN 2016111120 W CN2016111120 W CN 2016111120W WO 2018112758 A1 WO2018112758 A1 WO 2018112758A1
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WO
WIPO (PCT)
Prior art keywords
configuration mode
network device
terminal device
configuration
duplex
Prior art date
Application number
PCT/CN2016/111120
Other languages
English (en)
French (fr)
Inventor
唐海
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA3047837A priority Critical patent/CA3047837A1/en
Priority to BR112019012743A priority patent/BR112019012743B8/pt
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to RU2019122479A priority patent/RU2734755C1/ru
Priority to CN202011010684.5A priority patent/CN112135308B/zh
Priority to KR1020197021141A priority patent/KR20190100268A/ko
Priority to PCT/CN2016/111120 priority patent/WO2018112758A1/zh
Priority to JP2019533584A priority patent/JP2020504948A/ja
Priority to CN201680091734.2A priority patent/CN110089196B/zh
Priority to AU2016433266A priority patent/AU2016433266B2/en
Priority to EP21178714.8A priority patent/EP3908076A1/en
Priority to EP16924726.9A priority patent/EP3554188B1/en
Priority to MX2019007409A priority patent/MX2019007409A/es
Priority to TW106141462A priority patent/TW201824888A/zh
Publication of WO2018112758A1 publication Critical patent/WO2018112758A1/zh
Priority to IL267524A priority patent/IL267524B/en
Priority to PH12019501427A priority patent/PH12019501427A1/en
Priority to US16/447,616 priority patent/US20190306863A1/en
Priority to ZA2019/04740A priority patent/ZA201904740B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/04Interfaces between hierarchically different network devices
    • H04W92/10Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Definitions

  • Embodiments of the present application relate to the field of communications and, more particularly, to methods and apparatus for configuring communication parameters.
  • the configuration method corresponding to a specific parameter can only be one of the above three modes.
  • the present application provides a method and apparatus for configuring communication parameters, which can flexibly configure communication parameters to meet the needs of future wireless networks.
  • a method for configuring a communication parameter including: determining, by a network device, a configuration mode corresponding to each of the N communication parameters, where N is a positive integer greater than or equal to 1; Sending configuration mode indication information to the terminal device, where the configuration mode indication information is used to indicate a configuration mode corresponding to each of the communication parameters.
  • the network device after determining the configuration mode corresponding to the communication parameter, the network device indicates the configuration mode of the communication parameter to the terminal device. Thereby, the network device can dynamically determine the configuration mode corresponding to the communication parameter, thereby flexibly configuring the communication parameters to meet the requirements of the future wireless network.
  • the network device determines a configuration mode corresponding to each of the N types of communication parameters, including: the network device according to each of the communication parameters and And an optional configuration mode, where the configuration mode corresponding to each communication parameter is determined, where the optional configuration mode includes at least one of the following configuration modes: a configuration mode configured by using system information, and an RRC letter through radio resource control.
  • the N types of communication parameters include an uplink waveform mode.
  • the network device determines, according to each of the communication parameters and an optional configuration mode, a configuration mode corresponding to each communication parameter.
  • the network device includes: determining, according to a channel environment in which the terminal device is located and/or a moving speed of the terminal device, a configuration mode corresponding to an uplink waveform mode in the selectable configuration mode.
  • the network device sends the configuration mode indication information to the terminal device, where the network device sends the RRC signaling to the terminal device,
  • the configuration mode indication information is included in the RRC signaling.
  • the N types of communication parameters include a subcarrier spacing
  • the network device determines, according to each of the communication parameters and the optional configuration mode, a configuration mode corresponding to each of the communication parameters, including: the network device according to the subcarrier used in the cell where the terminal device is located The number of intervals determines a configuration mode corresponding to the subcarrier spacing in the optional configuration mode.
  • the network device determines, according to the number of subcarrier spacings used by the cell where the terminal device is located, in the optional configuration mode. a configuration mode corresponding to the subcarrier spacing, the network device determining, by the network device, the configuration mode configured by using the system information as a configuration mode corresponding to the subcarrier spacing; or When determining that the cell uses multiple subcarrier spacings, the network device selects one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, the passing The configuration mode in which the physical layer signaling is configured and the configuration mode configured by the MAC layer signaling are determined as the configuration mode corresponding to the subcarrier spacing.
  • the network device sends the configuration mode indication information to the terminal device, where the network device sends the system information to the terminal device, where The configuration mode indication information is included in the system information.
  • the duplex mode is included;
  • the network device determines, according to each of the communication parameters and the optional configuration mode, a configuration mode corresponding to each of the communication parameters, where the network device uses a duplex mode according to a cell in which the terminal device is located.
  • the number of the types determines the configuration mode corresponding to the duplex mode in the optional configuration mode.
  • the network device determines, according to the number of duplex modes used by the cell where the terminal device is located, in the optional configuration mode.
  • the configuration mode corresponding to the duplex mode includes: when it is determined that the cell uses a duplex mode, the network device determines the configuration mode configured by using the system information to be a configuration mode corresponding to the duplex mode; or When it is determined that the cell uses multiple duplex modes, the network device adopts one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, and the passing a configuration mode in which physical layer signaling is configured, a configuration mode configured by using MAC layer signaling, and a configuration mode configured by both RRC signaling and physical layer signaling, and is determined to be duplex The configuration mode corresponding to the mode.
  • the duplex mode used by the cell includes at least one of the following duplex modes: frequency division duplex FDD, time division duplex TDD. And full duplex.
  • the network device sends the configuration mode indication information to the terminal device, where the network device sends the RRC signaling to the terminal device, The RRC signaling includes the configuration mode indication information; or the network device sends system information to the terminal device, where the system information includes the configuration mode indication information.
  • a method for configuring a communication parameter including: receiving, by a terminal device, configuration mode indication information sent by a network device, where the configuration mode indication information is used to indicate that each of the N communication parameters corresponds to a configuration mode, where N is a positive integer greater than or equal to 1; the terminal device determines a configuration mode corresponding to each communication parameter according to the configuration mode indication information; and the terminal device corresponds to each communication parameter according to the configuration mode
  • the configuration mode acquires each of the communication parameters described.
  • the terminal device receives indication information for indicating a configuration mode of the communication parameter that is sent by the network device, and acquires the information according to the received indication information.
  • Letter parameters the network device can dynamically determine the configuration mode corresponding to the communication parameter, and flexibly configure the communication parameters to meet the requirements of the future wireless network.
  • the configuration mode corresponding to each communication parameter is determined by the network device according to each of the communication parameters and an optional configuration mode, where
  • the optional configuration mode includes at least one of the following configuration modes: a configuration mode configured by system information, a configuration mode configured by radio resource control RRC signaling, a configuration mode configured by physical layer signaling, A configuration mode configured by media access control MAC layer signaling, and a configuration mode configured by both RRC signaling and physical layer signaling.
  • the N types of communication parameters include an uplink waveform mode.
  • the configuration mode corresponding to the uplink waveform mode in the optional configuration mode is determined by the network device according to the terminal device The channel environment and/or the speed of movement of the terminal device is determined.
  • the terminal device receives the configuration mode indication information sent by the network device, where the terminal device receives the RRC message sent by the network device
  • the configuration mode indication information is included in the RRC signaling.
  • the N types of communication parameters include a subcarrier spacing
  • the configuration mode corresponding to the subcarrier spacing in the optional configuration mode is Determining, by the network device, the number of subcarrier spacings used in a cell in which the terminal device is located,
  • the configuration mode corresponding to the subcarrier spacing is a configuration mode configured by using system information;
  • the configuration mode corresponding to the subcarrier spacing is one of the following configuration modes included in the optional configuration: the configuration mode configured by RRC signaling, The configuration mode configured by physical layer signaling and the configuration mode configured by MAC layer signaling.
  • the receiving, by the terminal device, the configuration mode indication information sent by the network device includes: receiving, by the terminal device, system information sent by the network device The system information includes the configuration mode indication letter interest.
  • the N types of communication parameters include a duplex mode, where the configuration mode corresponding to the duplex mode is The network device is determined according to the number of duplex modes used by the cell in which the terminal device is located.
  • the configuration mode corresponding to the duplex mode is a configuration mode configured by using system information.
  • the configuration mode corresponding to the duplex mode is one of the following configuration modes included in the optional configuration mode: the configuring by using RRC signaling a configuration mode, a configuration mode configured by physical layer signaling, a configuration mode configured by using MAC layer signaling, and a configuration mode configured by both RRC signaling and physical layer signaling.
  • the duplex mode used by the cell includes at least one of the following duplex modes: frequency division duplex FDD, time division duplex TDD And full duplex.
  • the terminal device receives the configuration mode indication information sent by the network device, where the terminal device receives the RRC message sent by the network device The RRC signaling includes the configuration mode indication information; or the terminal device receives the system information sent by the network device, where the system information includes the configuration mode indication information.
  • a network device for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the network device comprises functional modules for performing the method of the first aspect or any of the possible implementations of the first aspect described above.
  • a terminal device for performing the method in any of the above-mentioned second aspect or any possible implementation of the second aspect.
  • the terminal device comprises functional modules for performing the method in any of the possible implementations of the second aspect or the second aspect described above.
  • a network device including a processor, a memory, and a transceiver.
  • the processor, the memory, and the transceiver communicate with each other through an internal connection path, transmitting control and/or data signals, such that the network device performs the first aspect or any possible implementation of the first aspect The method in .
  • a terminal device including a processor, a memory, and a transceiver. Said Between the processor, the memory, and the transceiver, communicating with each other through an internal connection path, transmitting control and/or data signals, such that the terminal device performs any of the second aspect or the second aspect of the second aspect method.
  • a computer readable medium for storing a computer program, the computer program comprising instructions for performing the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program, the computer program comprising instructions for performing any of the possible implementations of the second or second aspect described above.
  • FIG. 1 is a schematic flowchart of a method for configuring communication parameters according to an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a method for configuring communication parameters according to another embodiment of the present application.
  • FIG. 3 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a network device according to another embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • GSM Global 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 Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability For Microwave Access
  • the terminal device may include, but is not limited to, a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a user equipment (User Equipment, UE), and a mobile phone (handset).
  • a portable device, a vehicle, etc. the terminal device can communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal device can be a mobile phone (or Known as "cellular" telephones, computers with wireless communication capabilities, etc., the terminal devices can also be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices.
  • RAN Radio Access Network
  • the network device involved in the embodiment of the present application is a device deployed in a radio access network to provide a wireless communication function for a terminal device.
  • the network device may be a base station, and the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like.
  • the names of devices with base station functionality may vary.
  • an Evolved NodeB (“eNB” or "eNodeB”) is called a Node B (Node) in a 3rd Generation (3G) network.
  • 3G 3rd Generation
  • FIG. 1 illustrates a method for configuring communication parameters in accordance with an embodiment of the present application. As shown in FIG. 1, the method 100 includes:
  • the network device determines a configuration mode corresponding to each of the N types of communication parameters, where N is a positive integer greater than or equal to 1.
  • the network device sends configuration mode indication information to the terminal device, where the configuration mode indication information is used to indicate a configuration mode corresponding to each of the communication parameters.
  • the network device after determining the configuration mode corresponding to the communication parameter, the network device indicates the configuration mode of the communication parameter to the terminal device. Thereby, the network device can dynamically determine the configuration mode corresponding to the communication parameter, thereby flexibly configuring the communication parameters to meet the requirements of the future wireless network.
  • the network device may send configuration mode indication information to the terminal device to notify the terminal device of the configuration mode corresponding to the communication parameter, each time determining a configuration mode corresponding to the communication parameter.
  • the configuration mode indication information is used to notify the terminal device of the configuration mode corresponding to each of the plurality of communication parameters.
  • the specific form of the configuration mode indication information in S120 may be a list, which specifies each communication parameter and its corresponding configuration mode, and Table 1 shows an alternative format of the list.
  • the configuration mode indication information may be configured by the network device to the terminal device in a broadcast form. It is also possible that the network device is configured to the terminal device by using dedicated signaling, which may be, for example, Radio Resource Control ("RRC") signaling. And if the configuration mode corresponding to a certain communication parameter is “Void”, it indicates that the configuration mode of the communication parameter is not specified by the system at this time, and is specified by signaling later. Thereby, the flexibility of system implementation can be increased.
  • RRC Radio Resource Control
  • the network device may thereafter modify the configuration mode of some or some of the communication parameters by dedicated signaling.
  • the dedicated signaling here may be, for example, RRC signaling or Downlink Control Information ("DCI").
  • the network device may select a configuration mode corresponding to each communication parameter from the optional configuration mode according to each communication parameter.
  • the optional configuration mode includes at least one of the following configuration modes: a configuration mode configured by system information, a configuration mode configured by radio resource control RRC signaling, a configuration mode configured by physical layer signaling, and access by media A configuration mode in which the Medium Access Control (MAC) layer signaling is configured, and a configuration mode configured by both RRC signaling and physical layer signaling.
  • the physical layer signaling may be a DCI.
  • the communication parameter may be indicated by using a display indication, or may be indicated by an implicit indication.
  • the DCI format 0 can implicitly indicate that the uplink waveform of the terminal device is Single-Carrier Frequency-Division Multiple Access ("SC-FDMA").
  • DCI format 1 can implicitly indicate that the uplink waveform of the terminal device is orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing, referred to as "OFDM".
  • the N types of communication parameters include an uplink waveform.
  • the N types of communication parameters include an uplink waveform.
  • SC-FDMA and OFDM the selection of the two uplink waveforms and the channel environment in which the terminal device is located, and the distance from the network device.
  • the network device may select a slow uplink waveform configuration mode, for example, configuring the uplink waveform by RRC signaling.
  • the terminal device only uses the upstream waveform configured by RRC signaling.
  • the network device needs to dynamically configure the uplink waveform.
  • the network device configures the uplink waveform through physical layer signaling (for example, DCI) or MAC layer signaling.
  • the terminal device only uses the upstream waveform configured by physical layer signaling or MAC layer signaling.
  • the network device adopts a configuration configured by both RRC signaling and physical layer signaling (or MAC layer signaling). mode.
  • the terminal device will replace the previous configuration with the latest received configuration.
  • the uplink waveform configured by the RRC signaling for the terminal device is SC-FDMA.
  • the uplink waveform configured by the network device using the DCI for the terminal device is OFDM, as the channel environment of the terminal device changes.
  • the terminal device switches the upstream waveform from SC-FDMA to OFDM.
  • the N types of communication parameters include a subcarrier spacing (or a basic parameter set), and the network device determines an optional configuration mode according to the number of subcarrier spacings used in the cell where the terminal device is located.
  • the configuration mode corresponding to the subcarrier spacing.
  • the network device when determining that the cell uses a subcarrier spacing, determines the configuration mode configured by using system information as a target configuration mode corresponding to a subcarrier spacing; or When it is determined that the cell uses multiple subcarrier spacings, the network device adopts one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, the passing physical The configuration mode in which the layer signaling is configured and the configuration mode configured by the MAC layer signaling are determined as a configuration mode corresponding to the subcarrier spacing.
  • the network device can set the terminal to the terminal through system information (System Information).
  • System Information A configuration mode indicating the subcarrier spacing.
  • the terminal device will know how to obtain the subcarrier spacing (basic parameter set) used by the cell according to the system information.
  • the terminal device determines that the network device configures the subcarrier spacing by system information, the terminal device uses only the subcarrier spacing configured by the system information. Or if the terminal device determines that the network device configures the subcarrier spacing by RRC signaling, the terminal device uses only the subcarrier spacing configured by RRC signaling.
  • the network device can adopt a configuration mode configured by both RRC signaling and physical layer signaling (or MAC layer signaling).
  • the terminal device will replace the previous configuration with the latest received configuration.
  • the subcarrier spacing configured by the RRC signaling for the terminal device is 15 kHz.
  • the network device uses the DCI to configure the subcarrier spacing for the terminal device to be 20 kHz.
  • the terminal device determines that the subcarrier spacing of the cell is switched from 15 kHz to 20 kHz.
  • the N types of communication parameters include a duplex mode
  • the network device determines, according to the number of duplex modes used in the cell where the terminal device is located, the duplex configuration mode in the optional configuration mode. Configuration mode.
  • the network device when it is determined that the cell uses a duplex mode, determines a configuration mode configured by using system information as a configuration mode corresponding to a duplex mode; or, when determining When the cell uses multiple duplex modes, the network device adopts one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, and the physical layer a configuration mode in which signaling is configured, a configuration mode configured by using MAC layer signaling, and a configuration mode configured by using RRC signaling and physical layer signaling, and determining to correspond to a duplex mode Configuration mode.
  • the network device may indicate the configuration mode of the duplex mode to the terminal device by using system information and/or RRC signaling.
  • the terminal device will know how to acquire the duplex mode used by the cell according to system information and/or RRC signaling.
  • the network device may adopt a configuration mode configured by both RRC signaling and physical layer signaling (or MAC layer signaling).
  • the terminal device will replace the previous configuration with the latest received configuration.
  • the duplex mode configured by the RRC signaling for the terminal device is Frequency Division Duplexing (FDD), with the letter of the terminal device.
  • FDD Frequency Division Duplexing
  • the duplex mode configured by the network device using the DCI for the terminal device is (Time Division Duplexing, referred to as "TDD").
  • TDD Time Division Duplexing
  • the subcarrier spacing used by the cell includes at least one of the following duplex modes: FDD, TDD, and full duplex.
  • the network device and the terminal device may agree in advance on the correspondence between the specific configuration mode and the configuration mode number.
  • the network device indicates the configuration mode of the parameter by using the configuration mode indication information
  • the configuration mode number may be indicated
  • the terminal device may configure the mode number and the previously agreed correspondence relationship, and the specific configuration mode may be determined.
  • the correspondence between the specific configuration mode and the configuration mode number can be as shown in Table 2. It can be understood that Table 2 is only a correspondence between a specific configuration mode and a configuration mode number, and is not a limitation on the corresponding relationship.
  • the foregoing embodiment only describes the communication parameters including the uplink waveform, the subcarrier spacing, and the duplex mode as an example.
  • the embodiments of the present application are not limited to the foregoing communication parameters.
  • Other communication parameters may also be configured in a manner for configuring communication parameters according to embodiments of the present application.
  • the method for configuring communication parameters according to the embodiment of the present application is described in detail above with reference to FIG. 1 from the network device side.
  • a method for configuring communication parameters according to an embodiment of the present application will be described in detail below from the terminal device side in conjunction with FIG. 2 . It should be understood that the interaction between the terminal device and the network device described on the terminal device side is the same as that described on the network device side. To avoid repetition, the related description is omitted as appropriate.
  • the method 200 includes:
  • the terminal device receives configuration mode indication information sent by the network device, where the configuration mode indication information is used to indicate a configuration mode corresponding to each of the N communication parameters, where N is large. a positive integer equal to or equal to 1;
  • the terminal device determines, according to the configuration mode indication information, a configuration mode corresponding to each of the communication parameters.
  • the terminal device acquires each of the communication parameters according to a configuration mode corresponding to each communication parameter.
  • the terminal device receives the indication information sent by the network device for indicating the configuration mode of the communication parameter, and acquires the communication parameter according to the received indication information.
  • the network device can dynamically determine the configuration mode corresponding to the communication parameter, and flexibly configure the communication parameters to meet the requirements of the future wireless network.
  • the configuration mode corresponding to each communication parameter is determined by the network device according to each of the communication parameters and an optional configuration mode, where the optional The configuration mode includes at least one of the following configuration modes: a configuration mode configured by system information, a configuration mode configured by radio resource control RRC signaling, a configuration mode configured by physical layer signaling, and a MAC control through media access The configuration mode in which layer signaling performs configuration, and the configuration mode configured by both RRC signaling and physical layer signaling.
  • the N types of communication parameters include an uplink waveform mode.
  • the configuration mode corresponding to the uplink waveform mode in the optional configuration mode is determined by the network device according to a channel environment in which the terminal device is located and/or the terminal device. The speed of movement is determined.
  • the S210 is specifically: the terminal device receives the RRC signaling sent by the network device, where the RRC signaling includes the configuration mode indication information.
  • the N types of communication parameters include a subcarrier spacing
  • the configuration mode corresponding to the subcarrier spacing in the optional configuration mode is determined by the network device according to the terminal device Determined by the number of subcarrier spacings used in the cell,
  • the configuration mode corresponding to the subcarrier spacing is a configuration mode configured by using system information
  • the configuration mode corresponding to the subcarrier spacing is one of the following configuration modes included in the optional configuration: the configuration mode configured by RRC signaling, the A configuration mode configured by physical layer signaling, and a configuration mode configured by MAC layer signaling.
  • the S210 is specifically: the terminal device receives system information sent by the network device, where the system information includes the configuration mode indication information.
  • the N types of communication parameters include a duplex mode, where the configuration mode corresponding to the duplex mode in the optional configuration mode is determined by the network device according to the terminal device The number of duplex modes used by the cell is determined.
  • the configuration mode corresponding to the duplex mode is a configuration mode configured by using system information
  • the configuration mode corresponding to the duplex mode is one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, The configuration mode configured by physical layer signaling, the configuration mode configured by using MAC layer signaling, and a configuration mode configured by both RRC signaling and physical layer signaling.
  • the duplex mode used by the cell includes at least one of the following duplex modes: frequency division duplex FDD, time division duplex TDD, and full duplex.
  • the S210 is specifically: the terminal device receives the RRC signaling sent by the network device, where the RRC signaling includes the configuration mode indication information; or the terminal device Receiving system information sent by the network device, where the system information includes the configuration mode indication information.
  • the network device 10 includes :
  • the processing module 11 is configured to determine a configuration mode corresponding to each of the N communication parameters, where N is a positive integer greater than or equal to 1;
  • the transceiver module 12 is configured to send configuration mode indication information to the terminal device, where the configuration mode indication information is used to indicate a configuration mode corresponding to each of the communication parameters.
  • the network device After determining the configuration mode corresponding to the communication parameter, the network device according to the present application indicates the configuration mode of the communication parameter to the terminal device. Thereby, the network device can dynamically determine the configuration mode corresponding to the communication parameter, thereby flexibly configuring the communication parameters to meet the requirements of the future wireless network.
  • the processing module 11 is specifically configured to: determine, according to each of the communication parameters and the optional configuration mode, a configuration mode corresponding to each communication parameter, where
  • the optional configuration mode includes at least one of the following configuration modes: a configuration mode configured by system information, a configuration mode configured by radio resource control RRC signaling, a configuration mode configured through physical layer signaling, and Medium access control MAC layer signaling configuration configuration mode, and configuration mode configured by both RRC signaling and physical layer signaling.
  • the N types of communication parameters include an uplink waveform mode.
  • the processing module 11 is specifically configured to determine, according to a channel environment in which the terminal device is located and/or a moving speed of the terminal device, in the optional configuration mode.
  • the configuration mode corresponding to the upstream waveform mode.
  • the transceiver module 12 is specifically configured to: send RRC signaling to the terminal device, where the RRC signaling includes the configuration mode indication information.
  • the N types of communication parameters include subcarrier spacings
  • the processing module 11 is specifically configured to: determine, according to the number of subcarrier spacings used in the cell where the terminal device is located, a configuration mode corresponding to the subcarrier spacing in the optional configuration mode.
  • the processing module 11 is specifically configured to: when determining that the cell uses a subcarrier spacing, determine the configuration mode configured by using system information to correspond to a subcarrier interval. a configuration mode; or, when determining that the cell uses multiple subcarrier spacings, one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, the The configuration mode configured by the physical layer signaling and the configuration mode configured by the MAC layer signaling are determined as a configuration mode corresponding to the subcarrier spacing.
  • the transceiver module 12 is specifically configured to: send system information to the terminal device, where the system information includes the configuration mode indication information.
  • the N types of communication parameters include a duplex mode
  • the processing module 11 is specifically configured to: determine, according to the number of duplex modes used by the cell where the terminal device is located, a configuration mode corresponding to the duplex mode in the optional configuration mode.
  • the processing module 11 is specifically configured to: when determining that the cell uses a duplex mode, determine a configuration mode configured by using system information to correspond to a duplex mode. a configuration mode; or, when it is determined that the cell uses multiple duplex modes, one of the following configuration modes included in the optional configuration mode: the RRC signaling is used a configuration mode, a configuration mode configured by physical layer signaling, a configuration mode configured by using MAC layer signaling, and configured by using RRC signaling and physical layer signaling
  • the configuration mode is determined to be the configuration mode corresponding to the duplex mode.
  • the duplex mode used by the cell includes at least one of the following duplex modes: frequency division duplex FDD, time division duplex TDD, and full duplex.
  • the transceiver module 12 is specifically configured to: send RRC signaling to the terminal device, where the RRC signaling includes the configuration mode indication information; or, to the terminal The device sends system information, where the system information includes the configuration mode indication information.
  • the network device may refer to the process of the method 100 corresponding to the embodiment of the present application, and the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100.
  • the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100.
  • it will not be repeated here.
  • FIG. 4 shows a terminal device according to an embodiment of the present application.
  • the terminal device 20 includes:
  • the transceiver module 21 is configured to receive configuration mode indication information sent by the network device, where the configuration mode indication information is used to indicate a configuration mode corresponding to each of the N communication parameters, where N is a positive integer greater than or equal to 1;
  • the processing module 22 is configured to determine, according to the configuration mode indication information, a configuration mode corresponding to each communication parameter;
  • the processing module 22 is further configured to acquire each of the communication parameters according to a configuration mode corresponding to each communication parameter.
  • the terminal device receives the indication information for indicating the configuration mode of the communication parameter sent by the network device, and acquires the communication parameter according to the received indication information.
  • the network device can dynamically determine the configuration mode corresponding to the communication parameter, and flexibly configure the communication parameters to meet the requirements of the future wireless network.
  • the configuration mode corresponding to each communication parameter is determined by the network device according to each of the communication parameters and an optional configuration mode, where the optional The configuration mode includes at least one of the following configuration modes: a configuration mode configured by system information, a configuration mode configured by radio resource control RRC signaling, a configuration mode configured by physical layer signaling, and a MAC control through media access The configuration mode in which layer signaling performs configuration, and the configuration mode configured by both RRC signaling and physical layer signaling.
  • the N types of communication parameters include an uplink waveform mode.
  • the configuration mode corresponding to the uplink waveform mode in the optional configuration mode is determined by the network device according to a channel environment in which the terminal device is located and/or the terminal device. The speed of movement is determined.
  • the transceiver module 21 is specifically configured to: receive RRC signaling sent by the network device, where the RRC signaling includes the configuration mode indication information.
  • the N types of communication parameters include a subcarrier spacing
  • the configuration mode corresponding to the subcarrier spacing in the optional configuration mode is determined by the network device according to the terminal device Determined by the number of subcarrier spacings used in the cell,
  • the configuration mode corresponding to the subcarrier spacing is a configuration mode configured by system information; or when the cell uses multiple subcarriers At the time of the interval, the configuration mode corresponding to the subcarrier spacing is one of the following configuration modes included in the optional configuration: the configuration mode configured by RRC signaling, and the configured by physical layer signaling a configuration mode, and the configuration mode configured by MAC layer signaling.
  • the transceiver module 21 is specifically configured to: receive system information sent by the network device, where the system information includes the configuration mode indication information.
  • the N types of communication parameters include a duplex mode, where the configuration mode corresponding to the duplex mode in the optional configuration mode is determined by the network device according to the terminal device The number of duplex modes used by the cell is determined.
  • the configuration mode corresponding to the duplex mode is a configuration mode configured by using system information; or, when the cell uses multiple In the duplex mode, the configuration mode corresponding to the duplex mode is one of the following configuration modes included in the optional configuration mode: the configuration mode configured by RRC signaling, and the physical layer signaling a configured configuration mode, a configuration mode configured by MAC layer signaling, and a configuration mode configured by both RRC signaling and physical layer signaling.
  • the duplex mode used by the cell includes at least one of the following duplex modes: frequency division duplex FDD, time division duplex TDD, and full duplex.
  • the transceiver module 21 is specifically configured to: receive RRC signaling sent by the network device, where the RRC signaling includes the configuration mode indication information; or Receiving system information sent by the network device, where the system information includes the configuration mode indication information.
  • the terminal device may refer to the process of the method 200 corresponding to the embodiment of the present application, and the respective units/modules in the terminal device and the other operations and/or functions described above are respectively implemented to implement the corresponding processes in the method 200. For the sake of brevity, it will not be repeated here.
  • FIG. 5 illustrates a network device in accordance with another embodiment of the present application.
  • the network device 100 includes a processor 110 and a transceiver 120.
  • the processor 110 is coupled to the transceiver 120.
  • the network device 100 further includes a memory 130.
  • the memory 130 is coupled to the processor 110.
  • the processor 110, the memory 130, and the transceiver 120 can communicate with each other through an internal connection path.
  • the processor 110 is configured to determine a configuration mode corresponding to each of the N communication parameters, where N is a positive integer greater than or equal to 1;
  • the transceiver 120 is configured to send configuration mode indication information to the terminal device, where The configuration mode indication information is used to indicate a configuration mode corresponding to each of the communication parameters.
  • the network device After determining the configuration mode corresponding to the communication parameter, the network device according to the present application indicates the configuration mode of the communication parameter to the terminal device. Thereby, the network device can dynamically determine the configuration mode corresponding to the communication parameter, thereby flexibly configuring the communication parameters to meet the requirements of the future wireless network.
  • the network device 100 may refer to the network device 10 corresponding to the embodiment of the present application, and the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100. For the sake of brevity, it will not be repeated here.
  • FIG. 6 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • the terminal device 200 includes: a processor 210 and a transceiver 220.
  • the processor 210 and the transceiver 220 are connected.
  • the terminal device 200 further includes a memory 230, and the memory 230 is connected to the processor 210.
  • the processor 210, the memory 230, and the transceiver 220 can communicate with each other through an internal connection path.
  • the transceiver 220 is configured to receive configuration mode indication information sent by the network device, where the configuration mode indication information is used to indicate a configuration mode corresponding to each of the N communication parameters, where N is greater than or equal to 1 a positive integer; the processor 210, configured to determine, according to the configuration mode indication information, a configuration mode corresponding to each communication parameter; and acquire each communication according to a configuration mode corresponding to each communication parameter parameter.
  • the terminal device receives the indication information for indicating the configuration mode of the communication parameter sent by the network device, and acquires the communication parameter according to the received indication information.
  • the network device can dynamically determine the configuration mode corresponding to the communication parameter, and flexibly perform the communication parameter. Configuration to meet the needs of future wireless networks.
  • the terminal device 200 may refer to the terminal device 20 corresponding to the embodiment of the present application, and the respective units/modules in the terminal device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 200, For the sake of brevity, it will not be repeated here.
  • the processor in the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate SDRAM
  • DDR SDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Connection Dynamic Random Access Memory
  • DR RAM direct memory bus random access memory
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • 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, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本申请提供一种用于配置通信参数的方法和设备,该方法包括:网络设备确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;所述网络设备向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式。本申请提供的用于配置通信参数的方法和设备能够动态的确定通信参数对应的配置模式,从而灵活地对通信参数进行配置,满足未来无线网络的需求。

Description

用于配置通信参数的方法和设备 技术领域
本申请实施例涉及通信领域,并且更具体地,涉及用于配置通信参数的方法和设备。
背景技术
现有无线网络中参数的配置方式主要有三种:静态配置方式、半静态配置方式和动态配置方式。一个具体的参数对应的配置方式只能是上述三种方式中的一种配置方式。
而在未来的无线网络中,将会引入非常多的场景和参数,如果一种参数只能采用一种配置方式进行配置,将无法满足通信系统的要求。
因此,需要提供一种用于配置通信参数的方法,能够灵活地对通信参数进行配置,满足未来无线网络的需求。
申请内容
本申请提供一种用于配置通信参数的方法和设备,能够灵活地对通信参数进行配置,满足未来无线网络的需求。
第一方面,提供了一种用于配置通信参数的方法,包括:网络设备确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;所述网络设备向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式。
根据本申请的用于配置通信参数的方法,网络设备在确定通信参数对应的配置模式后,向终端设备指示通信参数的配置模式。由此,网络设备可以动态的确定通信参数对应的配置模式,从而灵活地对通信参数进行配置,满足未来无线网络的需求。
结合第一方面,在第一方面的一种实现方式中,所述网络设备确定N种通信参数中的每种通信参数对应的配置模式,包括:所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置 的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述N种通信参数中包括上行波形方式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,包括:所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度,确定所述可选配置模式中与上行波形方式对应的配置模式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述网络设备向终端设备发送配置模式指示信息,包括:所述网络设备向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述N种通信参数中包括子载波间隔;
其中,所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,包括:所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数,确定所述可选配置模式中与子载波间隔对应的配置模式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述网络设备根据所述终端设备所在的小区使用的子载波间隔的种数,确定所述可选配置模式中与子载波间隔对应的配置模式,包括:当确定所述小区使用一种子载波间隔时,所述网络设备将所述通过系统信息进行配置的配置模式确定为与子载波间隔对应的配置模式;或,当确定所述小区使用多种子载波间隔时,所述网络设备将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式,确定为与子载波间隔对应的配置模式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述网络设备向终端设备发送配置模式指示信息,包括:所述网络设备向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述 N种通信参数中包括双工方式;
其中,所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,包括:所述网络设备根据所述终端设备所在的小区使用的双工方式的种数,确定所述可选配置模式中与双工方式对应的配置模式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述网络设备根据所述终端设备所在的小区使用的双工方式的种数,确定所述可选配置模式中与双工方式对应的配置模式,包括:当确定所述小区使用一种双工方式时,所述网络设备将通过系统信息进行配置的配置模式确定为与双工方式对应的配置模式;或,当确定所述小区使用多种双工方式时,所述网络设备将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及所述既通过RRC信令进行配置又通过物理层信令进行配置的配置模式,确定为与双工方式对应的配置模式。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述网络设备向终端设备发送配置模式指示信息,包括:所述网络设备向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息;或,所述网络设备向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
第二方面,提供了一种用于配置通信参数的方法,包括:终端设备接收网络设备发送的配置模式指示信息,所述配置模式指示信息用于指示N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;所述终端设备根据所述配置模式指示信息,确定所述每种通信参数对应的配置模式;所述终端设备根据所述每种通信参数对应的配置模式,获取所述每种通信参数。
根据本申请的用于配置通信参数的方法,终端设备接收网络设备发送的用于指示通信参数的配置模式的指示信息,并根据接收到的指示信息获取通 信参数。由此,使得网络设备可以动态的确定通信参数对应的配置模式,灵活地对通信参数进行配置,满足未来无线网络的需求。
结合第二方面,在第二方面的一种实现方式中,所述每种通信参数对应的配置模式是由所述网络设备根据所述每种通信参数和可选配置模式确定的,其中,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,其特征在于,所述N种通信参数中包括上行波形方式。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述可选配置模式中与上行波形方式对应的配置模式是由所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度确定的。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述终端设备接收网络设备发送的配置模式指示信息,包括:所述终端设备接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述N种通信参数中包括子载波间隔,所述可选配置模式中与子载波间隔对应的配置模式是由所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数确定的,
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,当所述小区使用一种子载波间隔时,与子载波间隔对应的配置模式为通过系统信息进行配置的配置模式;或,当所述小区使用多种子载波间隔时,与子载波间隔对应的配置模式为所述可选配置中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述终端设备接收网络设备发送的配置模式指示信息,包括:所述终端设备接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信 息。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述N种通信参数中包括双工方式,所述可选配置模式中与双工方式对应的配置模式是由所述网络设备根据所述终端设备所在的小区使用的双工方式的种数确定的。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,当所述小区使用一种双工方式时,与双工方式对应的配置模式为通过系统信息进行配置的配置模式;或,当所述小区使用多种双工方式时,与双工方式对应的配置模式为所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
结合第二方面及其上述实现方式,在第二方面的另一实现方式中,所述终端设备接收网络设备发送的配置模式指示信息,包括:所述终端设备接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息;或,所述终端设备接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
第三方面,提供了一种网络设备,用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地,所述网络设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的功能模块。
第四方面,提供了一种终端设备,用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地,所述终端设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的功能模块。
第五方面,提供了一种网络设备,包括处理器、存储器和收发器。所述处理器、所述存储器和所述收发器之间通过内部连接通路互相通信,传递控制和/或数据信号,使得所述网络设备执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第六方面,提供了一种终端设备,包括处理器、存储器和收发器。所述 处理器、所述存储器和所述收发器之间通过内部连接通路互相通信,传递控制和/或数据信号,使得所述终端设备执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第七方面,提供了一种计算机可读介质,用于存储计算机程序,所述计算机程序包括用于执行上述第一方面或第一方面的任意可能的实现方式中的指令。
第八方面,提供了一种计算机可读介质,用于存储计算机程序,所述计算机程序包括用于执行上述第二方面或第二方面的任意可能的实现方式中的指令。
附图说明
图1是根据本申请实施例的用于配置通信参数的方法的示意性流程图;
图2是根据本申请另一实施例的用于配置通信参数的方法的示意性流程图;
图3是根据本申请实施例的网络设备的示意性框图;
图4是根据本申请实施例的终端设备的示意性框图;
图5是根据本申请另一实施例的网络设备的示意性框图;
图6是根据本申请另一实施例的终端设备的示意性框图。
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、完整地描述。
应理解,本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,简称为“GSM”)系统、码分多址(Code Division Multiple Access,简称为“CDMA”)系统、宽带码分多址(Wideband Code Division Multiple Access,简称为“WCDMA”)系统、通用分组无线业务(General Packet Radio Service,简称为“GPRS”)、长期演进(Long Term Evolution,简称为“LTE”)系统、LTE频分双工(Frequency Division Duplex,简称为“FDD”)系统、LTE时分双工(Time Division Duplex,简称为“TDD”)、通用移动通信系统(Universal Mobile Telecommunication System,简称为“UMTS”)或全球互联微波接入(Worldwide Interoperability  for Microwave Access,简称为“WiMAX”)通信系统、5G系统,或者说新无线(New Radio,NR)系统。
在本申请实施例中,终端设备可以包括但不限于移动台(Mobile Station,MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、用户设备(User Equipment,UE)、手机(handset)及便携设备(portable equipment)、车辆(vehicle)等,该终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,例如,终端设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等,终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
本申请实施例所涉及到的网络设备是一种部署在无线接入网中用以为终端设备提供无线通信功能的装置。所述网络设备可以为基站,所述基站可以包括各种形式的宏基站,微基站,中继站,接入点等。在采用不同的无线接入技术的系统中,具有基站功能的设备的名称可能会有所不同。例如在LTE网络中,称为演进的节点B(Evolved NodeB,简称为“eNB”或“eNodeB”),在第三代(3rd Generation,简称为“3G”)网络中,称为节点B(Node B)等等。
图1示出了根据本申请实施例的用于配置通信参数的方法。如图1所示,方法100包括:
S110,网络设备确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
S120,网络设备向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式。
因此,根据本申请实施例的用于配置通信参数的方法,网络设备在确定通信参数对应的配置模式后,向终端设备指示通信参数的配置模式。由此,网络设备可以动态的确定通信参数对应的配置模式,从而灵活地对通信参数进行配置,满足未来无线网络的需求。
可选地,作为一个例子,网络设备可以每确定一种通信参数对应的配置模式,就向终端设备发送配置模式指示信息,告知终端设备该种通信参数对应的配置模式。或者网络设备确定多种通信参数中每种通信参数对应的配置模式后,通过一个配置模式指示信息告知终端设备这多种通信参数中每种通信参数对应的配置模式。
例如,S120中的配置模式指示信息的具体形式可以是一张列表,这张列表规定了每种通信参数及其对应的配置模式,表1示出了列表的一种可选的格式。
表1
通信参数1 配置模式X
通信参数2 配置模式Y
通信参数3 配置模式Z
通信参数4 Void
并且,可选地,配置模式指示信息(表1)可以是网络设备通过广播的形式配置给终端设备的。也可以是网络设备采用专用信令配置给终端设备的,该专用信令例如可以是无线资源控制(Radio Resource Control,简称为“RRC”)信令。并且如果某一种通信参数对应的配置模式为“Void”,说明系统此次不指定该通信参数的配置模式,会在其后通过信令指定。由此,能够增加系统实现的灵活性。
进一步地,当网络设备为终端设备配置了上述表格之后,网络设备可以在其后通过专用信令修正某个或某些通信参数的配置模式。这里的专用信令例如可以是RRC信令或下行控制信令(Downlink Control Information,简称为“DCI”)。
在本申请实施例中,可选地,网络设备在确定每种通信参数对应的配置模式时,可以根据每种通信参数,从可选配置模式中选择与每种通信参数对应的配置模式。可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制(Medium Access Control,简称为“MAC”)层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
上述的物理层信令具体可以是DCI,在网络设备通过DCI对通信参数进行配置时,可以采用显示指示的方式指示通信参数,也可以采用隐式指示的方式指示通信参数。例如,以通信参数为上行波形为例,DCI格式0可以隐式指示终端设备的上行波形为单载波频分多址接入(Single-carrier Frequency-Division Multiple Access,简称为“SC-FDMA”),DCI格式1可以隐式指示终端设备的上行波形为正交频分复用(Orthogonal Frequency  Division Multiplexing,简称为“OFDM”)。
在本申请实施例中,可选地,N种通信参数中包括上行波形。并且可以理解的是,在未来的通信系统(例如,5G)中上行存在两种波形:SC-FDMA和OFDM,这两种上行波形的选择和终端设备所处的信道环境,距离网络设备的远近有密切关系。因此网络设备在确定于上行波形对应的配置模式时,根据终端设备所处的信道环境和/或终端设备的移动速度,确定可选配置模式中与上行波形对应的配置模式。
具体地,在一些实施例中,对于信道状况稳定,且移动速度较慢的终端设备,网络设备可以选择慢速的上行波形配置模式,例如,通过RRC信令对上行波形进行配置。相对应地,终端设备只使用由RRC信令配置的上行波形。或者对于信道状况不稳定或是移动速度较快的终端设备,网络设备需要动态对上行波形进行配置,例如,网络设备通过物理层信令(例如,DCI)或MAC层信令对上行波形进行配置,相对应地,终端设备只使用由物理层信令或MAC层信令配置的上行波形。或者,当终端设备所处的信道状态不稳定,但终端设备移动速度较慢时,网络设备采用既通过由RRC信令进行配置又通过物理层信令(或MAC层信令)进行配置的配置模式。相对应地,终端设备将用最新一次接收到的配置去替换前一次的配置。例如,在刚建立连接时,RRC信令为终端设备配置的上行波形是SC-FDMA,随着终端设备所处的信道环境的改变,网络设备用DCI为终端设备配置的上行波形为OFDM,此时终端设备将上行波形由SC-FDMA切换为OFDM。
在本申请实施例中,可选地,N种通信参数中包括子载波间隔(或基础参数集),网络设备根据终端设备所在的小区中使用的子载波间隔的种数,确定可选配置模式中与子载波间隔对应的配置模式。
具体地,在一些实施例中,当确定所述小区使用一种子载波间隔时,所述网络设备将所述通过系统信息进行配置的配置模式确定为与子载波间隔对应的目标配置模式;或,当确定所述小区使用多种子载波间隔时,所述网络设备将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式,确定为与子载波间隔对应的配置模式。
进一步地,网络设备可以通过系统信息(System Information)向终端设 备指示子载波间隔的配置模式。终端设备根据系统信息将会获知如何获取小区所使用的子载波间隔(基础参数集)
例如,如果终端设备确定网络设备通过系统信息对子载波间隔进行配置,终端设备只使用由系统信息配置的子载波间隔。或者如果终端设备确定网络设备通过RRC信令对子载波间隔进行配置,终端设备只使用由RRC信令配置的子载波间隔。
并且,可以理解的是,当小区使用多种子载波间隔时,网络设备可以采用既通过RRC信令进行配置又通过物理层信令(或MAC层信令)进行配置的配置模式。相对应地,终端设备将用最新一次接收到的配置去替换前一次的配置。例如,在刚建立连接时,RRC信令为终端设备配置的子载波间隔是15kHz,随着终端设备所处的信道环境的改变,网络设备用DCI为终端设备配置的子载波间隔为20kHz,此时终端设备确定小区的子载波间隔由15kHz切换为20kHz。
在本申请实施例中,可选地,N种通信参数中包括双工方式,网络设备根据终端设备所在的小区中使用的双工方式的种数,确定可选配置模式中与双工方式对应的配置模式。
具体地,在一些实施例中,当确定所述小区使用一种双工方式时,所述网络设备将通过系统信息进行配置的配置模式确定为与双工方式对应的配置模式;或,当确定所述小区使用多种双工方式时,所述网络设备将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及所述既通过RRC信令进行配置又通过物理层信令进行配置的配置模式,确定为与双工方式对应的配置模式。
进一步地,网络设备可以通过系统信息和/或RRC信令向终端设备指示双工方式的配置模式。终端设备根据系统信息和/或RRC信令将会获知如何获取小区所使用的双工方式。
同样的,当小区使用多种双工方式时,网络设备可以采用既通过RRC信令进行配置又通过物理层信令(或MAC层信令)进行配置的配置模式。相对应地,终端设备将用最新一次接收到的配置去替换前一次的配置。例如,在刚建立连接时,RRC信令为终端设备配置的双工方式是频分双工(Frequency Division Duplexing,简称为“FDD”),随着终端设备所处的信 道环境的改变,网络设备用DCI为终端设备配置的双工方式为(Time Division Duplexing,简称为“TDD”),此时终端设备确定小区的双工方式由FDD切换为TDD。
在上述实施例中,可选地,小区使用的子载波间隔包括下列双工方式中的至少一种:FDD、TDD和全双工。
在上述所有实施例中,可选地,网络设备和终端设备可以事先约定具体的配置模式与配置模式编号的对应关系。在网络设备通过配置模式指示信息指示参数的配置模式时,可以只指示配置模式编号,终端设备可以配置模式编号以及事先约定的对应关系,既可以确定具体的配置模式。
举例来说,具体的配置模式与配置模式编号的对应关系可以如表2所示。可以理解的是,表2只是具体的配置模式与配置模式编号的一种对应关系,并不是对对应关系的限制。
表2
Figure PCTCN2016111120-appb-000001
需要说明的是,上述实施例仅以通信参数包括上行波形、子载波间隔以及双工方式为例进行描述,但本申请实施例并不限于上述的这几种通信参数。其他的通信参数也可以根据本申请实施例的用于配置通信参数的方式进行配置。
以上结合图1从网络设备侧详细描述根据本申请实施例的用于配置通信参数的方法,下面将结合图2从终端设备侧详细描述根据本申请实施例的用于配置通信参数的方法。应理解,终端设备侧描述的终端设备与网络设备的交互与网络设备侧的描述相同,为避免重复,适当省略相关描述。
图2是根据本申请另一实施例的用于配置通信参数的方法,如图2所示,方法200包括:
S210,终端设备接收网络设备发送的配置模式指示信息,所述配置模式指示信息用于指示N种通信参数中的每种通信参数对应的配置模式,N为大 于或等于1的正整数;
S220,终端设备根据所述配置模式指示信息,确定所述每种通信参数对应的配置模式;
S230,终端设备根据所述每种通信参数对应的配置模式,获取所述每种通信参数。
因此,根据本申请的用于配置通信参数的方法,终端设备接收网络设备发送的用于指示通信参数的配置模式的指示信息,并根据接收到的指示信息获取通信参数。由此,使得网络设备可以动态的确定通信参数对应的配置模式,灵活地对通信参数进行配置,满足未来无线网络的需求。
在本申请实施例中,可选地,所述每种通信参数对应的配置模式是由所述网络设备根据所述每种通信参数和可选配置模式确定的,其中,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
在本申请实施例中,可选地,所述N种通信参数中包括上行波形方式。
在本申请实施例中,可选地,所述可选配置模式中与上行波形方式对应的配置模式是由所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度确定的。
在本申请实施例中,可选地,S210具体为:所述终端设备接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息。
在本申请实施例中,可选地,所述N种通信参数中包括子载波间隔,所述可选配置模式中与子载波间隔对应的配置模式是由所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数确定的,
在本申请实施例中,可选地,当所述小区使用一种子载波间隔时,与子载波间隔对应的配置模式为通过系统信息进行配置的配置模式;或,
当所述小区使用多种子载波间隔时,与子载波间隔对应的配置模式为所述可选配置中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式。
在本申请实施例中,可选地,S210具体为:所述终端设备接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
在本申请实施例中,可选地,所述N种通信参数中包括双工方式,所述可选配置模式中与双工方式对应的配置模式是由所述网络设备根据所述终端设备所在的小区使用的双工方式的种数确定的。
在本申请实施例中,可选地,当所述小区使用一种双工方式时,与双工方式对应的配置模式为通过系统信息进行配置的配置模式;或,
当所述小区使用多种双工方式时,与双工方式对应的配置模式为所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
在本申请实施例中,可选地,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
在本申请实施例中,可选地,S210具体为:所述终端设备接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息;或,所述终端设备接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
以上结合图1和图2详细描述了根据本申请实施例的用于配置通信参数的方法,下面将结合图3详细描述根据本申请实施例的网络设备,如图3所示,网络设备10包括:
处理模块11,用于确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
收发模块12,用于向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式。
因此,根据本申请的网络设备在确定通信参数对应的配置模式后,向终端设备指示通信参数的配置模式。由此,网络设备可以动态的确定通信参数对应的配置模式,从而灵活地对通信参数进行配置,满足未来无线网络的需求。
在本申请实施例中,可选地,所述处理模块11具体用于:根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,其中, 所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
在本申请实施例中,可选地,所述N种通信参数中包括上行波形方式。
在本申请实施例中,可选地,所述处理模块11具体用于:根据所述终端设备所处的信道环境和/或所述终端设备的移动速度,确定所述可选配置模式中与上行波形方式对应的配置模式。
在本申请实施例中,可选地,所述收发模块12具体用于:向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息。
在本申请实施例中,可选地,所述N种通信参数中包括子载波间隔;
其中,所述处理模块11具体用于:根据所述终端设备所在的小区中使用的子载波间隔的种数,确定所述可选配置模式中与子载波间隔对应的配置模式。
在本申请实施例中,可选地,所述处理模块11具体用于:当确定所述小区使用一种子载波间隔时,将所述通过系统信息进行配置的配置模式确定为与子载波间隔对应的配置模式;或,当确定所述小区使用多种子载波间隔时,将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式,确定为与子载波间隔对应的配置模式。
在本申请实施例中,可选地,所述收发模块12具体用于:向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
在本申请实施例中,可选地,所述N种通信参数中包括双工方式;
其中,所述处理模块11具体用于:根据所述终端设备所在的小区使用的双工方式的种数,确定所述可选配置模式中与双工方式对应的配置模式。
在本申请实施例中,可选地,所述处理模块11具体用于:当确定所述小区使用一种双工方式时,将通过系统信息进行配置的配置模式确定为与双工方式对应的配置模式;或,当确定所述小区使用多种双工方式时,将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配 置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及所述既通过RRC信令进行配置又通过物理层信令进行配置的配置模式,确定为与双工方式对应的配置模式。
在本申请实施例中,可选地,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
在本申请实施例中,可选地,所述收发模块12具体用于:向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息;或,向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
根据本申请实施例的网络设备可以参照对应本申请实施例的方法100的流程,并且,该网络设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程,为了简洁,在此不再赘述。
图4示出了根据本申请实施例的终端设备,如图4所示,终端设备20包括:
收发模块21,用于接收网络设备发送的配置模式指示信息,所述配置模式指示信息用于指示N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
处理模块22,用于根据所述配置模式指示信息,确定所述每种通信参数对应的配置模式;
所述处理模块22,还用于根据所述每种通信参数对应的配置模式,获取所述每种通信参数。
因此,根据本申请的终端设备接收网络设备发送的用于指示通信参数的配置模式的指示信息,并根据接收到的指示信息获取通信参数。由此,使得网络设备可以动态的确定通信参数对应的配置模式,灵活地对通信参数进行配置,满足未来无线网络的需求。
在本申请实施例中,可选地,所述每种通信参数对应的配置模式是由所述网络设备根据所述每种通信参数和可选配置模式确定的,其中,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
在本申请实施例中,可选地,所述N种通信参数中包括上行波形方式。
在本申请实施例中,可选地,所述可选配置模式中与上行波形方式对应的配置模式是由所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度确定的。
在本申请实施例中,可选地,所述收发模块21具体用于:接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息。
在本申请实施例中,可选地,所述N种通信参数中包括子载波间隔,所述可选配置模式中与子载波间隔对应的配置模式是由所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数确定的,
在本申请实施例中,可选地,当所述小区使用一种子载波间隔时,与子载波间隔对应的配置模式为通过系统信息进行配置的配置模式;或,当所述小区使用多种子载波间隔时,与子载波间隔对应的配置模式为所述可选配置中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式。
在本申请实施例中,可选地,所述收发模块21具体用于:接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
在本申请实施例中,可选地,所述N种通信参数中包括双工方式,所述可选配置模式中与双工方式对应的配置模式是由所述网络设备根据所述终端设备所在的小区使用的双工方式的种数确定的。
在本申请实施例中,可选地,当所述小区使用一种双工方式时,与双工方式对应的配置模式为通过系统信息进行配置的配置模式;或,当所述小区使用多种双工方式时,与双工方式对应的配置模式为所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
在本申请实施例中,可选地,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
在本申请实施例中,可选地,所述收发模块21具体用于:接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息;或, 接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
根据本申请实施例的终端设备可以参照对应本申请实施例的方法200的流程,并且,该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程,为了简洁,在此不再赘述。
图5示出了根据本申请另一实施例的网络设备。如图5所示,网络设备100包括处理器110和收发器120,处理器110和收发器120相连,可选地,该网络设备100还包括存储器130,存储器130与处理器110相连。其中,处理器110、存储器130和收发器120可以通过内部连接通路互相通信。其中,处理器110,用于确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;收发器120,用于向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式
因此,根据本申请的网络设备在确定通信参数对应的配置模式后,向终端设备指示通信参数的配置模式。由此,网络设备可以动态的确定通信参数对应的配置模式,从而灵活地对通信参数进行配置,满足未来无线网络的需求。
根据本申请实施例的网络设备100可以参照对应本申请实施例的网络设备10,并且,该网络设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程,为了简洁,在此不再赘述。
图6示出了根据本申请另一实施例的终端设备的示意性框图,如图6所示,终端设备200包括:处理器210和收发器220,处理器210和收发器220相连,可选地,所述终端设备200还包括存储器230,存储器230与处理器210相连。其中,处理器210、存储器230和收发器220可以通过内部连接通路互相通信。其中,所述收发器220,用于接收网络设备发送的配置模式指示信息,所述配置模式指示信息用于指示N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;所述处理器210,用于根据所述配置模式指示信息,确定所述每种通信参数对应的配置模式;根据所述每种通信参数对应的配置模式,获取所述每种通信参数。
因此,根据本申请的终端设备接收网络设备发送的用于指示通信参数的配置模式的指示信息,并根据接收到的指示信息获取通信参数。由此,使得网络设备可以动态的确定通信参数对应的配置模式,灵活地对通信参数进行 配置,满足未来无线网络的需求。
根据本申请实施例的终端设备200可以参照对应本申请实施例的终端设备20,并且,该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程,为了简洁,在此不再赘述。
可以理解,本申请实施例中的处理器可以是一种集成电路芯片,具有信号的处理能力。上述的处理器可以是通用处理器、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。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。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。
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,或可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(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,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)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
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。
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,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。
在本申请所提供的几个实施例中,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,所述单元的划分,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。
所述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。
所述功能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该技术方案的部分可以以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中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
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。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (48)

  1. 一种用于配置通信参数的方法,其特征在于,包括:
    网络设备确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
    所述网络设备向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式。
  2. 根据权利要求1所述的方法,其特征在于,所述网络设备确定N种通信参数中的每种通信参数对应的配置模式,包括:
    所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
  3. 根据权利要求2所述的方法,其特征在于,所述N种通信参数中包括上行波形方式。
  4. 根据权利要求3所述的方法,其特征在于,所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,包括:
    所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度,确定所述可选配置模式中与上行波形方式对应的配置模式。
  5. 根据权利要求3或4所示的方法,其特征在于,所述网络设备向终端设备发送配置模式指示信息,包括:
    所述网络设备向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息。
  6. 根据权利要求2至5中任一项所述的方法,其特征在于,所述N种通信参数中包括子载波间隔;
    其中,所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,包括:
    所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数,确定所述可选配置模式中与子载波间隔对应的配置模式。
  7. 根据权利要求6所述的方法,其特征在于,所述网络设备根据所述终端设备所在的小区使用的子载波间隔的种数,确定所述可选配置模式中与子载波间隔对应的配置模式,包括:
    当确定所述小区使用一种子载波间隔时,所述网络设备将所述通过系统信息进行配置的配置模式确定为与子载波间隔对应的配置模式;或,
    当确定所述小区使用多种子载波间隔时,所述网络设备将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式,确定为与子载波间隔对应的配置模式。
  8. 根据权利要求6或7所述的方法,其特征在于,所述网络设备向终端设备发送配置模式指示信息,包括:
    所述网络设备向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
  9. 根据权利要求2至8中任一项所述的方法,其特征在于,所述N种通信参数中包括双工方式;
    其中,所述网络设备根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,包括:
    所述网络设备根据所述终端设备所在的小区使用的双工方式的种数,确定所述可选配置模式中与双工方式对应的配置模式。
  10. 根据权利要求9所述的方法,其特征在于,所述网络设备根据所述终端设备所在的小区使用的双工方式的种数,确定所述可选配置模式中与双工方式对应的配置模式,包括:
    当确定所述小区使用一种双工方式时,所述网络设备将通过系统信息进行配置的配置模式确定为与双工方式对应的配置模式;或,
    当确定所述小区使用多种双工方式时,所述网络设备将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及所述既通过RRC信令进行配置又通过物理层信令进行配置的配置模式,确定为与双工方式对应的配置模式。
  11. 根据权利要求9或10所述的方法,其特征在于,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD 和全双工。
  12. 根据权利要求10或11所述的方法,其特征在于,所述网络设备向终端设备发送配置模式指示信息,包括:
    所述网络设备向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息;或,
    所述网络设备向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
  13. 一种用于配置通信参数的方法,其特征在于,包括:
    终端设备接收网络设备发送的配置模式指示信息,所述配置模式指示信息用于指示N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
    所述终端设备根据所述配置模式指示信息,确定所述每种通信参数对应的配置模式;
    所述终端设备根据所述每种通信参数对应的配置模式,获取所述每种通信参数。
  14. 根据权利要求13所述的方法,其特征在于,所述每种通信参数对应的配置模式是由所述网络设备根据所述每种通信参数和可选配置模式确定的,其中,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
  15. 根据权利要求14所述的方法,其特征在于,所述N种通信参数中包括上行波形方式。
  16. 根据权利要求15所述的方法,其特征在于,所述可选配置模式中与上行波形方式对应的配置模式是由所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度确定的。
  17. 根据权利要求15或16所述的方法,其特征在于,所述终端设备接收网络设备发送的配置模式指示信息,包括:
    所述终端设备接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息。
  18. 根据权利要求14至17中任一项所述的方法,其特征在于,所述N种通信参数中包括子载波间隔,所述可选配置模式中与子载波间隔对应的配置模式是由所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数确定的。
  19. 根据权利要求18所述的方法,其特征在于,当所述小区使用一种子载波间隔时,与子载波间隔对应的配置模式为通过系统信息进行配置的配置模式;或,
    当所述小区使用多种子载波间隔时,与子载波间隔对应的配置模式为所述可选配置中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式。
  20. 根据权利要求18或19所述的方法,其特征在于,所述终端设备接收网络设备发送的配置模式指示信息,包括:
    所述终端设备接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
  21. 根据权利要求14至20中任一项所述的方法,其特征在于,所述N种通信参数中包括双工方式,所述可选配置模式中与双工方式对应的配置模式是由所述网络设备根据所述终端设备所在的小区使用的双工方式的种数确定的。
  22. 根据权利要求21所述的方法,其特征在于,当所述小区使用一种双工方式时,与双工方式对应的配置模式为通过系统信息进行配置的配置模式;或,
    当所述小区使用多种双工方式时,与双工方式对应的配置模式为所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
  23. 根据权利要求21或22所述的方法,其特征在于,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
  24. 根据权利要求22或23所述的方法,其特征在于,所述终端设备接 收网络设备发送的配置模式指示信息,包括:
    所述终端设备接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息;或,
    所述终端设备接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
  25. 一种网络设备,其特征在于,包括:
    处理模块,用于确定N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
    收发模块,用于向终端设备发送配置模式指示信息,所述配置模式指示信息用于指示所述每种通信参数对应的配置模式。
  26. 根据权利要求25所述的网络设备,其特征在于,所述处理模块具体用于:
    根据所述每种通信参数和可选配置模式,确定所述每种通信参数对应的配置模式,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
  27. 根据权利要求26所述的网络设备,其特征在于,所述N种通信参数中包括上行波形方式。
  28. 根据权利要求27所述的网络设备,其特征在于,所述处理模块具体用于:
    根据所述终端设备所处的信道环境和/或所述终端设备的移动速度,确定所述可选配置模式中与上行波形方式对应的配置模式。
  29. 根据权利要求27或28所述的网络设备,其特征在于,所述收发模块具体用于:
    向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息。
  30. 根据权利要求26至29中任一项所述的网络设备,其特征在于,所述N种通信参数中包括子载波间隔;
    其中,所述处理模块具体用于:根据所述终端设备所在的小区中使用的 子载波间隔的种数,确定所述可选配置模式中与子载波间隔对应的配置模式。
  31. 根据权利要求30所述的网络设备,其特征在于,所述处理模块具体用于:
    当确定所述小区使用一种子载波间隔时,将所述通过系统信息进行配置的配置模式确定为与子载波间隔对应的配置模式;或,
    当确定所述小区使用多种子载波间隔时,将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式,确定为与子载波间隔对应的配置模式。
  32. 根据权利要求30或31所述的网络设备,其特征在于,所述收发模块具体用于:
    向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
  33. 根据权利要求26至32中任一项所述的网络设备,其特征在于,所述N种通信参数中包括双工方式;
    其中,所述处理模块具体用于:
    根据所述终端设备所在的小区使用的双工方式的种数,确定所述可选配置模式中与双工方式对应的配置模式。
  34. 根据权利要求33所述的网络设备,其特征在于,所述处理模块具体用于:
    当确定所述小区使用一种双工方式时,将通过系统信息进行配置的配置模式确定为与双工方式对应的配置模式;或,
    当确定所述小区使用多种双工方式时,将所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及所述既通过RRC信令进行配置又通过物理层信令进行配置的配置模式,确定为与双工方式对应的配置模式。
  35. 根据权利要求33或34所述的网络设备,其特征在于,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
  36. 根据权利要求34或35所述的网络设备,其特征在于,所述收发模块具体用于:
    向所述终端设备发送RRC信令,所述RRC信令中包括所述配置模式指示信息;或,
    向所述终端设备发送系统信息,所述系统信息中包括所述配置模式指示信息。
  37. 一种终端设备,其特征在于,包括:
    收发模块,用于接收网络设备发送的配置模式指示信息,所述配置模式指示信息用于指示N种通信参数中的每种通信参数对应的配置模式,N为大于或等于1的正整数;
    处理模块,用于根据所述配置模式指示信息,确定所述每种通信参数对应的配置模式;
    所述处理模块,还用于根据所述每种通信参数对应的配置模式,获取所述每种通信参数。
  38. 根据权利要求37所述的终端设备,其特征在于,所述每种通信参数对应的配置模式是由所述网络设备根据所述每种通信参数和可选配置模式确定的,其中,其中,所述可选配置模式包括下列配置模式中的至少一种:通过系统信息进行配置的配置模式、通过无线资源控制RRC信令进行配置的配置模式、通过物理层信令进行配置的配置模式、通过介质访问控制MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
  39. 根据权利要求38所述的终端设备,其特征在于,所述N种通信参数中包括上行波形方式。
  40. 根据权利要求39所述的终端设备,其特征在于,所述可选配置模式中与上行波形方式对应的配置模式是由所述网络设备根据所述终端设备所处的信道环境和/或所述终端设备的移动速度确定的。
  41. 根据权利要求39或40所述的终端设备,其特征在于,所述收发模块具体用于:
    接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息。
  42. 根据权利要求38至41中任一项所述的终端设备,其特征在于,所 述N种通信参数中包括子载波间隔,所述可选配置模式中与子载波间隔对应的配置模式是由所述网络设备根据所述终端设备所在的小区中使用的子载波间隔的种数确定的。
  43. 根据权利要求42所述的终端设备,其特征在于,当所述小区使用一种子载波间隔时,与子载波间隔对应的配置模式为通过系统信息进行配置的配置模式;或,
    当所述小区使用多种子载波间隔时,与子载波间隔对应的配置模式为所述可选配置中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、以及所述通过MAC层信令进行配置的配置模式。
  44. 根据权利要求42或43所述的终端设备,其特征在于,所述收发模块具体用于:
    接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
  45. 根据权利要求38至44中任一项所述的终端设备,其特征在于,所述N种通信参数中包括双工方式,所述可选配置模式中与双工方式对应的配置模式是由所述网络设备根据所述终端设备所在的小区使用的双工方式的种数确定的。
  46. 根据权利要求45所述的终端设备,其特征在于,当所述小区使用一种双工方式时,与双工方式对应的配置模式为通过系统信息进行配置的配置模式;或,
    当所述小区使用多种双工方式时,与双工方式对应的配置模式为所述可选配置模式中包括的下列配置模式中的一种:所述通过RRC信令进行配置的配置模式、所述通过物理层信令进行配置的配置模式、所述通过MAC层信令进行配置的配置模式、以及既通过RRC信令进行配置又通过物理层信令进行配置的配置模式。
  47. 根据权利要求45或46所述的终端设备,其特征在于,所述小区使用的双工方式包括下列双工方式中的至少一种:频分双工FDD、时分双工TDD和全双工。
  48. 根据权利要求46或47所述的终端设备,其特征在于,所述收发模块具体用于:
    接收所述网络设备发送的RRC信令,所述RRC信令中包括所述配置模式指示信息;或,
    接收所述网络设备发送的系统信息,所述系统信息中包括所述配置模式指示信息。
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