WO2021253441A1 - Environmental state determination method and apparatus, and device and storage medium - Google Patents
Environmental state determination method and apparatus, and device and storage medium Download PDFInfo
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- WO2021253441A1 WO2021253441A1 PCT/CN2020/097227 CN2020097227W WO2021253441A1 WO 2021253441 A1 WO2021253441 A1 WO 2021253441A1 CN 2020097227 W CN2020097227 W CN 2020097227W WO 2021253441 A1 WO2021253441 A1 WO 2021253441A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- 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
Definitions
- the embodiments of the present application relate to the field of communication technologies, and in particular, to a method, device, device, and storage medium for determining an environment state.
- the communication device can transmit data after listening to the idle network resources.
- the unlicensed frequency band may be subject to uncontrollable interference from other systems, which may cause problems with the IOT (Industrial Internet of Things). In terms of business, it cannot meet the low-latency and high-reliability QoS (Quality of Service) performance requirements. From this point of view, determining the interference situation of the interference environment of the current unlicensed frequency band is a prerequisite for IOT communication in the unlicensed frequency band.
- the embodiments of the present application provide a method, device, device, and storage medium for determining an environment state, which can be used to determine the interference situation of the interference environment of the current unlicensed frequency band.
- the technical solution is as follows:
- a method for determining an environment state which is applied to a terminal device, and the method includes:
- the interference state of the interference environment is determined.
- a method for determining an environment state is provided, which is applied to a network device, and the method includes:
- the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference state of the interference environment.
- a device for determining an environment state which is configured in a terminal device, and the method includes:
- a receiving module configured to receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;
- the determining module is configured to determine the interference state of the interference environment based on the indication message.
- a method for determining an environment state which is configured in a network device, and the method includes:
- the sending module is configured to send an indication message to a terminal device.
- the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device.
- the indication message is used by the terminal device to determine the interference environment. Interference state.
- a device in another aspect, includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is configured to be executed by the processor to implement any one of the above aspects
- a computer-readable storage medium stores at least one instruction, and the at least one instruction is configured to be executed by a processor to implement the method provided in any one of the above aspects.
- a computer program product in another aspect, includes one or more computer programs.
- the computer program When the computer program is executed by a processor, it is used to realize the environmental state provided by any one of the above aspects.
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment based on the indication message, so as to determine whether it can be in the unlicensed frequency band. IIoT communication is carried out.
- Fig. 1 is a schematic diagram showing an implementation environment according to an exemplary embodiment
- Fig. 2 is a flowchart showing a method for determining an environmental state according to an exemplary embodiment
- Fig. 3 is a flowchart showing a method for determining an environmental state according to another exemplary embodiment
- Fig. 4 is a flowchart showing a method for determining an environmental state according to another exemplary embodiment
- Fig. 5 is a schematic structural diagram showing an apparatus for determining an environmental state according to another exemplary embodiment
- Fig. 6 is a schematic structural diagram showing an apparatus for determining an environmental state according to another exemplary embodiment
- Fig. 7 shows a schematic structural diagram of a device according to an exemplary embodiment.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access, 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 system
- LTE-A Alvanced Long Term Evolution, advanced long-term evolution
- NR New Redio, new wireless
- LTE-U LTE-based Access
- UMTS Universal Mobile Telecommunication System
- WiMAX Worldwidewide) Interoperability For Microwave Access, communication systems
- WLAN Wireless Local Area Networks, wireless local area networks
- the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
- the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or a terminal).
- the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area.
- the network device 110 may be an eNB (Evolutional Node B, evolved base station), or a wireless controller in CRAN (Cloud Radio Access Network, cloud radio access network), or the network device may be a mobile switch Centers, relay stations, access points, in-vehicle devices, wearable devices, hubs, switches, bridges, routers, network side devices in 5G networks or network devices in future communication systems, etc.
- eNB Evolutional Node B, evolved base station
- CRAN Cloud Radio Access Network
- the network device may be a mobile switch Centers, relay stations, access points, in-vehicle devices, wearable devices, hubs, switches, bridges, routers, network side devices in 5G networks or network devices in future communication systems, etc.
- the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
- the "terminal" used here includes, but is not limited to, connection via wired lines, such as PSTN (Public Switched Telephone Networks), DSL (Digital Subscriber Line), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, WLANs, digital TV networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters; and/or another
- the terminal is set to receive/send communication signals; and/or IoT (Internet of Things, Internet of Things) equipment.
- IoT Internet of Things, Internet of Things
- a terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
- mobile terminals include, but are not limited to, satellite or cellular phones; PCS (Personal Communications System) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with Internet access, Web browser, memo pad, calendar, and/or GPS (Global Positioning System) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
- PCS Personal Communications System
- GPS Global Positioning System
- Terminal can refer to access terminal, UE (User Equipment), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user Device.
- the access terminal can be a cellular phone, a cordless phone, a SIP (Session Initiation Protocol) phone, a WLL (Wireless Local Loop, wireless local loop) station, a PDA (Personal Digital Assistant, personal digital processing), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in the future evolution of PLMN, etc.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant, personal digital processing
- D2D communication may be performed between the terminal devices 120.
- the 5G communication system or 5G network may also be referred to as NR system or NR network.
- Figure 1 exemplarily shows one network device and two terminal devices.
- the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices, for example,
- it usually includes a first network device and a second network device.
- the first network device is the source network device and the second network device is the target network device. That is, the terminal switches from the first network device to the second network device. .
- the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- a device with a communication function in the network/system in the embodiment of the present application may be referred to as a communication device.
- the communication device may include a network device 110 and a terminal device 120 with communication functions, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
- the communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiment of the present application.
- FIG. 2 is a flowchart of a method for determining an environment state according to an exemplary embodiment.
- the method can be applied to the implementation environment shown in FIG. 1 and is mainly executed by a terminal device.
- the method may include But not limited to some or all of the following content:
- Step 201 Receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of the unlicensed frequency band covered by the network device.
- the interference received by the unlicensed frequency band is referred to as the interference environment here.
- the network device Before performing IIoT communication based on the unlicensed frequency band, it is necessary to determine the interference situation of the unlicensed frequency band. To this end, the network device determines the indication message related to the interference environment of the unlicensed frequency band covered by it, and sends the indication message to the terminal device. Correspondingly, the terminal device receives the indication message.
- the indication message is carried in a system message.
- the network device sends the instruction message to the terminal device in a broadcast manner, so that all terminal devices in the cell covered by the network device can receive the instruction message.
- the indication message is carried in a designated configuration message.
- the network device sends the instruction message to one or part of the terminal devices.
- the designated configuration message can be set by the network device according to actual requirements.
- the designated configuration message can be a designated reconfiguration message, that is, the indication message can be carried in a designated reconfiguration message.
- Step 202 Determine the interference state of the interference environment based on the indication message.
- the terminal device can determine the interference status of the interference environment based on the indication information.
- the interference status may include controllable interference or uncontrollable interference, where the interference control can be It means that it has not been severely interfered. Uncontrollable interference can mean that it has been severely interfered. In this way, the terminal device can determine whether the unlicensed frequency band can be used to transmit IIoT services according to the interference state of the interference environment.
- the response indication is used to indicate permission to respond to the indication message.
- the response indication may be pre-configured by the network device to the terminal device.
- the network device may select some terminal devices and configure the response indication for these terminal devices. Thus, for those configured with the response indication
- For the terminal device if it receives an instruction message sent by the network device, it can respond to the instruction message.
- the indication message may be ignored, that is, the indication message may not be responded to.
- the terminal device that is not configured with the response indication is a terminal device that requests an eMBB (Enhanced Mobile Broadband, enhanced mobile bandwidth) type service.
- eMBB Enhanced Mobile Broadband, enhanced mobile bandwidth
- the network device may not configure response instructions for them. Therefore, even if the terminal devices of this type receive the instruction message, they will not respond to the instruction message, but still need to perform routines. Channel listening and other operations.
- the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or, if the interference level of the interference environment is lower than the first threshold A threshold is used for data transmission through the network resources of the unlicensed frequency band.
- the first threshold may be set according to actual needs.
- the first threshold may be configured by a network device, or may also be set by default by the terminal device, which is not limited in the embodiment of the present application.
- the designated channel can be set according to actual needs.
- the designated channel can be configured by the network device, or the designated channel can also be determined by the terminal device itself, which is not limited in the embodiment of the present application.
- the terminal device can adopt the access parameters of the designated channel and perform the operation through the designated channel.
- Data transmission meets the QoS (Quality of Service) requirements of some services, such as URLLC (Ultra-Reliable And Low Latency Communications) services.
- QoS Quality of Service
- URLLC Ultra-Reliable And Low Latency Communications
- the terminal device may not use any channel access to use the network resources of the unlicensed frequency band for data transmission, So as to meet the QoS requirements of some services such as URLLC.
- the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- the second threshold may be set according to actual needs.
- the second threshold may be configured by the network device, or the second threshold may also be set by the terminal device by default, which is not limited in this embodiment of the application.
- the second threshold may be the same as the first threshold, or the second threshold may be different from the first threshold.
- the second threshold is usually greater than the first threshold. The first threshold.
- the reporting configuration information may include, but is not limited to, at least one of reporting instructions, reporting methods, and reporting types.
- the reporting instructions are used to indicate whether reporting is required, and the reporting method is used to indicate the method of reporting.
- the report type can be used to indicate which types of information need to be reported.
- the terminal device can report a designated notification message to the network device based on the reported configuration information, so as to notify the network device which types of services cannot meet the QoS requirements.
- the designated notification message includes a first service type
- the first service type includes a service type of a URLLC service.
- At least two sets of parameter configuration information configured by the network device are acquired, and each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state, and according to the at least two sets of parameter configuration information and the interference
- the interference state of the environment determines the parameter configuration information used for data transmission.
- the network device can instruct the terminal device to use the parameters for transmitting data under different interference conditions.
- the network device can issue at least two sets of parameter configuration information to the terminal device, and each set of parameter configuration information can be at least equal to Corresponds to a state of interference.
- the network device may pre-deliver the at least two sets of parameter configuration information to the terminal device through high-level signaling, for example, through RRC signaling.
- the terminal device may store it locally.
- the terminal device determines the interference state of the interference environment, it can determine a corresponding set of parameter configuration information from at least two sets of parameter configuration information pre-configured by the network device based on the interference state, so as to be based on the determined parameter configuration information Perform data transfer.
- each group of parameter configuration information includes at least one of the following correspondences (1)-(6):
- the data compression indication information is used to indicate the corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm.
- the data compression indication information may include a first indication or a second indication, where the first indication is used to indicate a compression algorithm based on feedback, and the second indication is used to indicate a compression algorithm not based on feedback.
- the correspondence between the interference level and the data compression indication information includes the correspondence between the interference level and the first indication; when the interference level is higher than the second threshold, the interference The correspondence between the level and the data compression indication information includes the correspondence between the interference level and the second indication.
- the interference level is low, a compression algorithm based on feedback can be used, and if the interference level is high, a compression algorithm that is not based on feedback can be used.
- the data compression indication information may include a third indication or a fourth indication, where the third indication is used to indicate that a compression algorithm is used, and the fourth indication is used to indicate that a compression algorithm is not to be used.
- the correspondence between the interference level and the data compression indication information includes the correspondence between the interference level and the third indication; when the interference level is lower than the first threshold, the interference The correspondence between the level and the data compression indication information includes the correspondence between interference equal to and the fourth indication.
- the compression algorithm can be used to compress the data, and when the interference level is low, no compression algorithm can be used on the data.
- the data compression algorithm may include an HC (Header Compression, header compression) algorithm.
- the HC algorithm may include an EHC (Ethernet Header Compression, Ethernet header compression) algorithm and/or ROHC (Robust Header) algorithm. Compression, robust header compression) algorithm.
- the bearer transmission state may include suspending at least one bearer or not suspending at least one bearer, where not suspending at least one bearer can also be understood as continuing to transmit at least one bearer.
- the correspondence between the interference level and the bearer transmission state may include: the correspondence between the interference level and the bearer transmission state without suspending at least one bearer.
- the correspondence between the interference level and the bearer transmission state may include: the correspondence between the interference level and the bearer transmission state where at least one bearer is suspended.
- the terminal device when suspending at least one bearer, can choose which bearer or bearers to suspend according to actual needs, or the network device can instruct the terminal device to suspend which bearer or bearers.
- the correspondence between the interference level and the PBR may include: the correspondence between the interference level and the first PBR value.
- the correspondence between the interference level and the PBR may include: the correspondence between the interference level and the second PBR value, where the first PBR value is lower than the second PBR value. That is, if the interference level is higher, a lower PBR value can be used, and if the interference level is lower, a higher PBR value can be used.
- the correspondence between the interference level and the BSD may include: the correspondence between the interference level and the first BSD value.
- the correspondence between the interference level and the BSD may include: the correspondence between the interference level and the second BSD value, where the first BSD value is smaller than the second BSD value. That is, if the interference level is higher, a smaller BSD value can be used, and if the interference level is lower, a larger BSD value can be used.
- the unlicensed frequency band parameters may include channel access parameters.
- the unlicensed frequency band parameters may include FBE (Frame Based Equipment, frame-based) channel access mode or LBE (Load Based Equipment, load-based) channel access mode.
- FBE Frerame Based Equipment, frame-based
- LBE Load Based Equipment, load-based
- the correspondence between the interference level and the unlicensed frequency band parameter includes: the correspondence between the interference level and the FBE channel access mode.
- the correspondence between the interference level and the unlicensed frequency band parameter includes: the correspondence between the interference level and the LBE channel access mode. That is, if the interference level is high, the FBE channel access mode can be used, and if the interference level is low, the LBE channel access mode can be used.
- the unlicensed spectrum parameter may include the first parameter value or the second parameter value of the channel access mode.
- the corresponding relationship between the interference level and the unlicensed frequency band parameter includes: the corresponding relationship between the interference level and the first parameter value of the channel access mode.
- the corresponding relationship between the interference level and the unlicensed frequency band parameter includes: the corresponding relationship between the interference level and the second parameter value of the channel access mode.
- the channel access mode may include FBE channel access mode and/or LBE channel access mode. That is, if the interference level is high, the first parameter value can be used when the FBE channel access mode and/or LBR channel access mode is adopted. If the interference level is low, the FBE channel access mode and/or The second parameter value is used in the LBR channel access mode.
- the data conflict configuration parameter may include priority
- the correspondence between the interference level and the data conflict configuration parameter may include: the correspondence between the interference level and the first priority.
- the correspondence between the interference level and the data conflict configuration parameter may include: the correspondence between the interference level and the second priority. That is, if the interference level is high, the first priority can be configured for at least one bearer, and if the interference level is low, the second priority can be configured for at least one bearer.
- the terminal device can determine which set of parameter configuration information to use for data transmission according to the interference state of the interference environment, or in other words, the terminal device can determine which set of parameter configuration information to use for data transmission according to the interference level of the interference environment.
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
- FIG. 3 is a flowchart of a method for determining an environment state according to an exemplary embodiment.
- the method can be applied to the implementation environment shown in FIG. 1 and executed by a terminal device.
- the method can Including the following steps:
- Step 301 Receive an indication message sent by a network device, where the indication message includes an interference level, the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
- the network device may determine the interference level of the interference environment, and then indicate the determined interference level to the terminal device through an indication message.
- the interference level includes one of at least two levels, and the number of levels in the at least two levels can be set according to actual requirements.
- the at least two levels include a first level and a second level
- the first level is used to indicate that the interference level of the interference environment is lower than a first threshold
- the second level is used to indicate the interference level of the interference environment Higher than the second threshold
- the second threshold is greater than or equal to the first threshold
- the at least two levels are binary, including the first level and the second level.
- the interference level of the interference environment is the first level, it can be considered that the interference level of the interference environment is controllable.
- the interference level of the interference environment is the second level, it can be considered that the interference level of the interference environment is uncontrollable. of.
- the at least two levels are binary.
- the at least two levels may also include multiple, for example, the at least two levels include the first level , The second level and the third level, where the first level is less than the second level, and the second level is less than the third level, that is, the interference level of the interference environment can be divided into three levels: high, medium, and low .
- the at least two levels may also include more yuan, which is not limited in the embodiment of the present application.
- the interference level of the interference environment may be divided according to the interference intensity, that is, the interference level may be used to indicate the interference intensity related to the interference environment.
- the indication message also includes an object identifier, and the object identifier is associated with the interference level.
- the object identifier may include the identifier of the carrier, the identifier of the frequency band, and PLMN (Public Land Mobile Network, Public Land Mobile Network). ), at least one of the identification of CAG (Closed Access Group), and the identification of geographic area.
- the identifier of the carrier may be used to indicate a carrier or a group of carriers
- the identifier of the frequency band may be used to indicate a frequency band.
- the PLMN identity can be used to indicate a PLMN
- the CAG identity can be used to indicate a CAG
- the geographic area identity can be used to indicate a geographic area.
- the network device can instruct the terminal device to which carrier the interference level is specific, and associate the interference level with the carrier identifier, and then associate the associated interference level with the carrier identifier Send to the terminal device.
- Step 302 Determine the interference state of the interference environment based on the indication message.
- the interference state of the interference environment can be determined directly based on the interference level.
- the response indication is used to indicate permission to respond to the indication message.
- the response indication may be pre-configured by the network device to the terminal device.
- the network device may select some terminal devices and configure the response indication for these terminal devices. Thus, for those configured with the response indication
- For the terminal device if it receives an instruction message sent by the network device, it can respond to the instruction message.
- the indication message may be ignored, that is, the indication message may not be responded to.
- the terminal device not configured with the response indication is a terminal device requesting an eMBB type service.
- the network device may not configure response instructions for them. Therefore, even if the terminal devices of this type receive the instruction message, they will not respond to the instruction message, but still need to perform routines. Channel listening and other operations.
- the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or, if the interference level of the interference environment is lower than the first threshold A threshold is used for data transmission through the network resources of the unlicensed frequency band.
- the first threshold may be set according to actual needs.
- the first threshold may be configured by a network device, or may also be set by default by the terminal device, which is not limited in the embodiment of the present application.
- the designated channel can be set according to actual needs.
- the designated channel can be configured by the network device, or the designated channel can also be determined by the terminal device itself, which is not limited in the embodiment of the present application.
- the terminal device can adopt the access parameters of the designated channel and perform the operation through the designated channel.
- Data transmission meets the QoS (Quality of Service) requirements of some services, such as URLLC (Ultra-Reliable And Low Latency Communications) services.
- QoS Quality of Service
- URLLC Ultra-Reliable And Low Latency Communications
- the terminal device may not use any channel access to use the network resources of the unlicensed frequency band for data transmission, So as to meet the QoS requirements of some services such as URLLC.
- the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- the second threshold may be set according to actual needs.
- the second threshold may be configured by the network device, or the second threshold may also be set by the terminal device by default, which is not limited in this embodiment of the application.
- the second threshold may be the same as the first threshold, or the second threshold may be different from the first threshold.
- the second threshold is usually greater than the first threshold. The first threshold.
- the reporting configuration information may include, but is not limited to, at least one of reporting instructions, reporting methods, and reporting types.
- the reporting instructions are used to indicate whether reporting is required, and the reporting method is used to indicate the method of reporting.
- the report type can be used to indicate which types of information need to be reported.
- the terminal device can report a designated notification message to the network device based on the reported configuration information, so as to notify the network device which types of services cannot meet the QoS requirements.
- the designated notification message includes a first service type
- the first service type includes a service type of a URLLC service.
- Step 303 According to the interference state, determine parameter configuration information for data transmission.
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
- FIG. 4 is a flowchart of a method for determining an environment state according to an exemplary embodiment.
- the method can be applied to the implementation environment shown in FIG. 1 and executed by a terminal device.
- the method can Including but not limited to some or all of the following:
- Step 401 Receive instruction information sent by a network device, where the instruction information includes at least one of a judgment condition, a judgment strategy, and a number of levels, where the judgment condition includes measurement parameters related to channel quality, and the judgment strategy is used to indicate how to The judgment result is determined based on the judgment condition, and the number of levels refers to the types of interference levels included in the judgment result.
- the judgment condition may include RSSI (Received Signal Strength Indication), RSRP (Reference Signal Receiving Power), RSRQ (Reference Signal Receiving Quality, Reference Signal Receiving Quality), LBT At least one of channel quality-related measurement parameters such as (Listen Before Talk) times, CO (Channel Occupancy, channel occupancy).
- RSSI Receiveived Signal Strength Indication
- RSRP Reference Signal Receiving Power
- RSRQ Reference Signal Receiving Quality
- LBT At least one of channel quality-related measurement parameters such as (Listen Before Talk) times, CO (Channel Occupancy, channel occupancy).
- the judgment strategy may include: how to determine the interference level when the foregoing judgment condition is higher than a first threshold, or how to determine the interference level when the foregoing judgment condition is lower than a second threshold.
- the first threshold and the second threshold can be set according to actual needs.
- the first threshold and the second threshold can be set by default by the network device, and the first threshold and the second threshold can be the same or different. The embodiment of the application does not limit this.
- the number of levels can be used to indicate how many interference levels are included.
- the number of levels can be 2, or the number of levels can be an integer greater than 2.
- the network device can indicate the method information for determining the interference environment to the terminal device.
- the terminal device may perform judgment in combination with other methods.
- the terminal device may be based on The judgment condition adopts a default or pre-defined judgment strategy to determine the interference state of the interference environment.
- Step 402 Determine the interference state of the interference environment based on the indication message.
- the indication message includes a judgment condition and a judgment strategy
- measurement can be performed according to the judgment condition to obtain a measurement result, and then based on the measurement result and the judgment strategy, the interference level of the interference environment is determined, thereby determining the The interference state of the interference environment.
- the specific implementation of determining the interference status of the interference environment based on the indication message may further include: determining the interference status of the interference environment according to the indication message and the resource to be measured.
- the terminal device can determine the interference state of the interference environment based on the method information configured by the network device for determining the interference environment, combined with its own relevant information.
- the judgment condition includes RSRP
- the judgment strategy includes determining that the interference level is the first level when the judgment condition is greater than the first threshold, and when the judgment condition is less than the second threshold, Determine the interference level as the second level.
- the terminal device can measure the RSRP of the resource to be measured, and if the measured value of the RSRP is greater than the first threshold, it can be determined that the interference level of the interference environment is the first level, thereby determining the interference state of the interference environment.
- the resource to be measured includes at least one of carrier, frequency band, PLMN, CAG, and geographic area.
- the terminal device can measure the RSRQ of the PLMN.
- the indication information of the interference state of the interference environment is reported to the network device.
- the terminal device determines the interference state of the interference environment here, in order for the network device to also know the interference state of the interference environment, the terminal device sends the interference state indication information to the network device after determining the interference state.
- the indication information may include the interference level.
- the implementation of reporting the indication information of the interference state of the interference environment to the network device may include any of the following implementation manners:
- the first implementation method is to report the indication information of the interference state of the interference environment to the network device at a specified time interval.
- the designated duration can be set according to actual needs.
- the designated duration can be set by the terminal device by default, or the network device can also be configured for the terminal device.
- the terminal device may periodically report the indication information of the interference state of the interference environment to the network device.
- the second implementation manner when an event trigger condition is detected, the indication information of the interference state of the interference environment is reported to the network device.
- the event trigger condition can be set according to actual needs, for example, it can be set by default by the terminal device, or it can be configured by the network device for the terminal device.
- the terminal device determines that the event trigger condition is detected.
- the third implementation manner when the trigger signaling sent by the network device is received, the indication information of the interference state of the interference environment is reported to the network device.
- the terminal device may not actively report the determined indication information of the interference state, but when receiving the trigger signaling sent by the network device, it is determined that the network device needs to know the interference state of the interference environment. At this time, the terminal device Then report the determined indication information of the interference state to the network device.
- the indication information also includes an object identifier associated with the interference state, where the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- the terminal device should report the object identifier associated with the interference state to the network device.
- the response indication is used to indicate permission to respond to the indication message.
- the response indication may be pre-configured by the network device to the terminal device.
- the network device may select some terminal devices and configure the response indication for these terminal devices. Thus, for those configured with the response indication
- For the terminal device if it receives an instruction message sent by the network device, it can respond to the instruction message.
- the indication message may be ignored, that is, the indication message may not be responded to.
- the terminal device not configured with the response indication is a terminal device requesting an eMBB type service.
- the network device may not configure response instructions for them. Therefore, even if the terminal devices of this type receive the instruction message, they will not respond to the instruction message, but still need to perform routines. Channel listening and other operations.
- the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or, if the interference level of the interference environment is lower than the first threshold A threshold is used for data transmission through the network resources of the unlicensed frequency band.
- the first threshold may be set according to actual needs.
- the first threshold may be configured by a network device, or may also be set by default by the terminal device, which is not limited in the embodiment of the present application.
- the designated channel can be set according to actual needs.
- the designated channel can be configured by the network device, or the designated channel can also be determined by the terminal device itself, which is not limited in the embodiment of the present application.
- the terminal device can adopt the access parameters of the designated channel and perform the operation through the designated channel.
- Data transmission meets the QoS (Quality of Service) requirements of some services, such as URLLC (Ultra-Reliable And Low Latency Communications) services.
- QoS Quality of Service
- URLLC Ultra-Reliable And Low Latency Communications
- the terminal device may not use any channel access to use the network resources of the unlicensed frequency band for data transmission, So as to meet the QoS requirements of some services such as URLLC.
- the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- the second threshold may be set according to actual needs.
- the second threshold may be configured by the network device, or the second threshold may also be set by the terminal device by default, which is not limited in this embodiment of the application.
- the second threshold may be the same as the first threshold, or the second threshold may be different from the first threshold.
- the second threshold is usually greater than the first threshold. The first threshold.
- the reporting configuration information may include, but is not limited to, at least one of reporting instructions, reporting methods, and reporting types.
- the reporting instructions are used to indicate whether reporting is required, and the reporting method is used to indicate the method of reporting.
- the report type can be used to indicate which types of information need to be reported.
- the terminal device can report a designated notification message to the network device based on the reported configuration information, so as to notify the network device which types of services cannot meet the QoS requirements.
- the designated notification message includes a first service type
- the first service type includes a service type of a URLLC service.
- Step 403 Determine a set of parameter configuration information for data transmission according to the interference state.
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
- the method provided in the embodiment of the present application may be applied to a network device, and the method may include, but is not limited to, some or all of the following content:
- Step A Send an indication message to the terminal device, where the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference state of the interference environment.
- the indication message includes an interference level, where the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
- the at least two levels include a first level and a second level, and the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level It is used to indicate that the interference degree of the interference environment is higher than the second threshold.
- the indication message further includes an object identifier, and the object identifier is associated with the interference level
- the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- the indication message includes a judgment condition
- the judgment condition includes a measurement parameter related to channel quality
- the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- the indication message includes the number of levels, and the number of levels refers to the types of interference levels included in the judgment result.
- the method further includes: receiving the indication information of the interference state of the interference environment reported by the terminal device.
- the indication information further includes an object identifier associated with the interference state; wherein, the object identifier includes carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, geographic location At least one of the region's identifiers.
- the indication message is carried in a system message; alternatively, the indication message is carried in a designated configuration message.
- the method further includes: sending a response indication to a terminal device of a specified type, where the response indication is used to indicate a response to the indication message.
- the terminal device that has not sent the response indication is a terminal device that requests an enhanced mobile bandwidth eMBB type service.
- the method further includes: receiving a designated notification message reported by the terminal device, where the designated notification message is used to indicate a service type that cannot meet the transmission requirement.
- the designated notification message includes a first service type
- the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
- the method further includes:
- Each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state.
- the at least two sets of parameter configuration information are used by the terminal device in determining the interference. After the interference state of the environment, the parameter configuration information for data transmission is determined.
- each group of parameter configuration information includes at least one of the following corresponding relationships:
- interference level is used to indicate the corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
- the above embodiment shown in FIG. 3 is described by taking the network device to determine the interference state of the interference environment and instructing it to the terminal device as an example.
- the above embodiment shown in FIG. 4 uses the terminal device to determine the interference environment.
- the interference status is reported to the network equipment as an example for illustration.
- the network device and the terminal device may negotiate to determine whether the network device or the terminal device determines the interference state of the interference environment.
- the network equipment performs part of the measurement and the terminal equipment performs other part of the measurement. After that, the measurement result of the network equipment and the measurement result of the terminal equipment are used to determine the unlicensed frequency band.
- the interference state of the interference environment for the interference measurement of the unlicensed frequency band, the network equipment performs part of the measurement and the terminal equipment performs other part of the measurement. After that, the measurement result of the network equipment and the measurement result of the terminal equipment are used to determine the unlicensed frequency band.
- the interference state of the interference environment is described by taking the network device to determine the interference state of the interference environment and instruct
- FIG. 5 is a schematic structural diagram showing an apparatus for determining an environmental state according to an exemplary embodiment, which is configured in a terminal device, and the apparatus may include:
- the receiving module 510 is configured to receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;
- the determining module 520 is configured to determine the interference state of the interference environment based on the indication message.
- the indication message includes an interference level, wherein the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
- the at least two levels include a first level and a second level
- the first level is used to indicate that the interference level of the interference environment is lower than a first threshold
- the second level is used to indicate the The interference degree of the interference environment is higher than the second threshold.
- the indication message further includes an object identifier, which is associated with the interference level; wherein, the object identifier includes the identifier of the carrier, the identifier of the frequency band, the identifier of the PLMN, the identifier of CAG, and the geographic area. At least one of the logos.
- the indication message includes a judgment condition
- the judgment condition includes a measurement parameter related to channel quality
- the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- the indication message includes the number of levels, and the number of levels refers to the types of interference levels included in the judgment result.
- the determining module 520 is configured to determine the interference state of the interference environment according to the indication message and the resource to be measured.
- the resource to be measured includes at least one of a carrier, a frequency band, a PLMN, a CAG, and a geographic area.
- the determining device 520 is further configured to report the indication information of the interference state of the interference environment to the network device.
- the indication information further includes an object identifier associated with the interference state; wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- the determining module 520 is further configured to: report the indication information of the interference state of the interference environment to the network device every specified time period; or, when an event trigger condition is detected, to the network device Reporting the indication information of the interference state of the interference environment; or, when receiving the trigger signaling sent by the network device, report the indication information of the interference state of the interference environment to the network device.
- the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
- the determining module 520 is further configured to respond to the indication message if there is a response indication of the network device configuration, and the response indication is used to indicate that a response to the indication message is allowed.
- the terminal device not configured with the response indication is a terminal device requesting an enhanced mobile bandwidth eMBB type service.
- the determining module 520 is further configured to: if the interference level of the interference environment is lower than a first threshold, perform data transmission through the specified channel based on the access parameters of the specified channel; or, if the interference If the degree of environmental interference is lower than the first threshold, data transmission is performed through the network resources of the unlicensed frequency band.
- the determining module 520 is further configured to: if the interference degree of the interference environment is higher than a second threshold, report a designated notification message to the network device based on the reported configuration information, and the designated notification message is used for Indicates the type of business that cannot meet the transmission requirements.
- the designated notification message includes a first service type
- the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
- the determining module 520 is further configured to: obtain at least two sets of parameter configuration information configured by the network device, and each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state; Determine the parameter configuration information used for data transmission according to the at least two sets of parameter configuration information and the interference state of the interference environment.
- each group of parameter configuration information includes at least one of the following corresponding relationships:
- interference level is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
- FIG. 6 is a schematic structural diagram of an apparatus for determining an environmental state according to a duration of an exemplary embodiment, which is configured in a network device, and the apparatus includes:
- the sending module 610 is configured to send an indication message to a terminal device, where the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference environment The interference state.
- the indication message includes an interference level, wherein the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
- the at least two levels include a first level and a second level
- the first level is used to indicate that the interference level of the interference environment is lower than a first threshold
- the second level is used to indicate the The interference degree of the interference environment is higher than the second threshold.
- the indication message further includes an object identifier, which is associated with the interference level; wherein, the object identifier includes the identifier of the carrier, the identifier of the frequency band, the identifier of the PLMN, the identifier of CAG, and the geographic area. At least one of the logos.
- the indication message includes a judgment condition
- the judgment condition includes a measurement parameter related to channel quality
- the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- the indication message includes the number of levels, and the number of levels refers to the types of interference levels included in the judgment result.
- the sending module 610 is further configured to receive the indication information of the interference state of the interference environment reported by the terminal device.
- the indication information further includes an object identifier associated with the interference state; wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
- the sending module 610 is further configured to send a response indication to a terminal device of a specified type, where the response indication is used to indicate a response to the indication message.
- the terminal device that has not sent the response indication is a terminal device that requests an enhanced mobile bandwidth eMBB type service.
- the sending module 610 is further configured to receive a designated notification message reported by the terminal device, where the designated notification message is used to indicate a service type that cannot meet the transmission requirement.
- the designated notification message includes a first service type
- the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
- the sending module 610 is further configured to send at least two sets of parameter configuration information to the terminal device, and each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state, so The at least two sets of parameter configuration information are used by the terminal device to determine the parameter configuration information used for data transmission after determining the interference state of the interference environment.
- each group of parameter configuration information includes at least one of the following corresponding relationships:
- interference level is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;
- the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device.
- the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
- FIG. 7 is a schematic structural diagram of a device provided according to an exemplary embodiment.
- the device can be a terminal device or a network device.
- the device includes: a processor 701, a receiver 702, a transmitter 703, a memory 704, and a bus 705.
- the processor 701 includes one or more processing cores, and the processor 701 executes various functional applications and information processing by running software programs and modules.
- the receiver 702 and the transmitter 703 may be implemented as a communication component, and the communication component may be a communication chip.
- the memory 704 is connected to the processor 701 through the bus 705.
- the memory 704 may be configured to store at least one instruction, and the processor 701 is configured to execute the at least one instruction to implement each step performed by the terminal device in the foregoing method embodiments, or to implement the network device execution in the foregoing method embodiments. The various steps.
- the memory 704 can be implemented by any type of volatile or non-volatile storage device or a combination thereof.
- the volatile or non-volatile storage device includes, but is not limited to: magnetic disks or optical disks, EEPROM (Electrically Erasable Programmable Read -Only Memory, Erasable Programmable Read-Only Memory with Electricity), EPROM (Electrically Programmable Read Only Memory, Erasable Programmable Read-Only Memory), SRAM (Static Random Access Memory), ROM (Read Only Memory, read-only memory), magnetic memory, flash memory, PROM (Programmable Read Only Memory, programmable read-only memory).
- the embodiment of the present application provides a computer-readable storage medium, and the storage medium stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the methods provided in the foregoing method embodiments.
- the embodiments of the present application also provide a computer program product, which when the computer program product runs on a computer, causes the computer to execute the methods provided in the foregoing method embodiments.
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Abstract
Provided are an environmental state determination method and apparatus, and a device and a storage medium, which relate to the technical field of communications. The method comprises: a network device sending to a terminal device an indication message which is related to an interference environment of an unlicensed frequency band covered by the network device, such that the terminal device can determine an interference state of the interference environment according to the indication message, so as to determine whether IIoT communication can be performed in an unlicensed frequency band.
Description
本申请实施例涉及通信技术领域,特别涉及一种环境状态的确定方法、装置、设备及存储介质。The embodiments of the present application relate to the field of communication technologies, and in particular, to a method, device, device, and storage medium for determining an environment state.
在非授权频段上,通信设备在侦听到空闲的网络资源后即可进行数据传输,如此,非授权频段可能受到来自其他系统不可控的干扰,导致对IIOT(Industrial Internet of Things,工业物联网)业务来说无法满足低时延、高可靠的QoS(Quality of Service,服务质量)性能要求。由此看来,确定当前的非授权频段的干扰环境的干扰情况是在非授权频段下进行IIOT通信的前提。In the unlicensed frequency band, the communication device can transmit data after listening to the idle network resources. In this way, the unlicensed frequency band may be subject to uncontrollable interference from other systems, which may cause problems with the IOT (Industrial Internet of Things). In terms of business, it cannot meet the low-latency and high-reliability QoS (Quality of Service) performance requirements. From this point of view, determining the interference situation of the interference environment of the current unlicensed frequency band is a prerequisite for IOT communication in the unlicensed frequency band.
发明内容Summary of the invention
本申请实施例提供了一种环境状态的确定方法、装置、设备及存储介质,可以用于确定当前的非授权频段的干扰环境的干扰情况。所述技术方案如下:The embodiments of the present application provide a method, device, device, and storage medium for determining an environment state, which can be used to determine the interference situation of the interference environment of the current unlicensed frequency band. The technical solution is as follows:
一方面,提供了一种环境状态的确定方法,应用于终端设备中,所述方法包括:On the one hand, a method for determining an environment state is provided, which is applied to a terminal device, and the method includes:
接收网络设备发送的指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息;Receiving an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;
基于所述指示消息,确定所述干扰环境的干扰状态。Based on the indication message, the interference state of the interference environment is determined.
另一方面,提供了一种环境状态的确定方法,应用于网络设备中,所述方法包括:On the other hand, a method for determining an environment state is provided, which is applied to a network device, and the method includes:
向终端设备发送指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息,所述指示消息用于所述终端设备确定所述干扰环境的干扰状态。Send an indication message to the terminal device, where the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference state of the interference environment.
另一方面,提供了一种环境状态的确定装置,配置于终端设备中,所述方法包括:On the other hand, a device for determining an environment state is provided, which is configured in a terminal device, and the method includes:
接收模块,用于接收网络设备发送的指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息;A receiving module, configured to receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;
确定模块,用于基于所述指示消息,确定所述干扰环境的干扰状态。The determining module is configured to determine the interference state of the interference environment based on the indication message.
另一方面,提供了一种环境状态的确定方法,配置于网络设备中,所述方法包括:On the other hand, a method for determining an environment state is provided, which is configured in a network device, and the method includes:
发送模块,用于向终端设备发送指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息,所述指示消息用于所述终端设备确定所述干扰环境的干扰状态。The sending module is configured to send an indication message to a terminal device. The indication message is information related to the interference environment of the unlicensed frequency band covered by the network device. The indication message is used by the terminal device to determine the interference environment. Interference state.
另一方面,提供了一种设备,所述设备包括处理器和存储器,所述存储器存储有至少一条指令,所述至少一条指令用于被所述处理器执行以实现上述一方面中任一项所提供的环境状态的确定方法,或者,实现上述另一方面中任一项所提供的环境状态的确定方法。In another aspect, a device is provided, the device includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is configured to be executed by the processor to implement any one of the above aspects The provided method for determining the state of the environment, or the method for determining the state of the environment provided by any one of the above other aspects.
另一方面,提供了一种计算机可读存储介质,所述计算机可读存储介质存储有至少一条指令,所述至少一条指令用于被处理器执行以实现上述一方面中任一项所提供的环境状态的确定方法,或者,实现上述另一方面中任一项所提供的环境状态的确定方法。In another aspect, a computer-readable storage medium is provided, and the computer-readable storage medium stores at least one instruction, and the at least one instruction is configured to be executed by a processor to implement the method provided in any one of the above aspects. The method for determining the environmental state, or the method for determining the environmental state provided by any one of the above-mentioned other aspects.
另一方面,提供了一种计算机程序产品,所述计算机程序产品包括一个或多个计算机程序,所述计算机程序被处理器执行时,用于实现上述一方面中任一项所提供的环境状态的确定方法,或者,实现上述另一方面中任一项所提供的环境状态的确定方法。In another aspect, a computer program product is provided. The computer program product includes one or more computer programs. When the computer program is executed by a processor, it is used to realize the environmental state provided by any one of the above aspects. The method for determining the state of the environment, or the method for determining the state of the environment provided by any one of the above-mentioned other aspects.
本申请实施例提供的技术方案带来的有益效果至少包括:The beneficial effects brought about by the technical solutions provided by the embodiments of the present application include at least:
网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。The network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment based on the indication message, so as to determine whether it can be in the unlicensed frequency band. IIoT communication is carried out.
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,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,还可以根据这些附图获得其他的附图。In order to explain the technical solutions in the embodiments of the present application more clearly, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.
图1是根据一示例性实施例示出的一种实施环境的示意图;Fig. 1 is a schematic diagram showing an implementation environment according to an exemplary embodiment;
图2是根据一示例性实施例示出的一种环境状态的确定方法的流程图;Fig. 2 is a flowchart showing a method for determining an environmental state according to an exemplary embodiment;
图3是根据另一示例性实施例示出的一种环境状态的确定方法的流程图;Fig. 3 is a flowchart showing a method for determining an environmental state according to another exemplary embodiment;
图4是根据另一示例性实施例示出的一种环境状态的确定方法的流程图;Fig. 4 is a flowchart showing a method for determining an environmental state according to another exemplary embodiment;
图5是根据另一示例性实施例示出的一种环境状态的确定装置的结构示意图;Fig. 5 is a schematic structural diagram showing an apparatus for determining an environmental state according to another exemplary embodiment;
图6是根据另一示例性实施例示出的一种环境状态的确定装置的结构示意图;Fig. 6 is a schematic structural diagram showing an apparatus for determining an environmental state according to another exemplary embodiment;
图7根据一示例性实施例示出的一种设备的结构示意图。Fig. 7 shows a schematic structural diagram of a device according to an exemplary embodiment.
为使本申请实施例的目的、技术方案和优点更加清楚,下面将结合附图对本申请实施方式作进一步地详细描述。In order to make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following further describes the embodiments of the present application in detail with reference to the accompanying drawings.
在对本申请实施例提供的环境状态的确定方法进行详细说明之前,先对本申请实施例涉及的实施环境进行简单介绍。Before describing in detail the method for determining the environmental state provided by the embodiment of the present application, a brief introduction to the implementation environment involved in the embodiment of the present application will be given first.
本申请实施例的技术方案可以应用于各种通信系统,例如:GSM(Global System of Mobile communication,全球移动通讯)系统、CDMA(Code Division Multiple Access,码分多址)系统、WCDMA(Wideband Code Division Multiple Access,宽带码分多址)系统、GPRS(General Packet Radio Service,通用分组无线业务)、LTE(Long Term Evolution,长期演进)系统、FDD(Frequency Division Duplex,频分双工)系统、TDD(Time Division Duplex,时分双工)系统、LTE-A(Aadvanced Long Term Evolution,先进的长期演进)系统、NR(New Redio,新无线)系统、NR系统的演进系统、LTE-U(LTE-based Access To Unlicensed Spectrum,非授权频段上的LTE)系统、NR-U(NR-based Access To Unlicensed Spectrum,非授权频段上的NR)系统、UMTS(Universal Mobile Telecommunication System,通用移动通信系统)、WiMAX(Worldwide Interoperability For Microwave Access,全球互联微波接入)通信系统、WLAN(Wireless Local Area Networks,无线局域网)、WiFi(Wireless Fidelity,无线保真)、下一代通信系统或其他通信系统等。The technical solutions of the embodiments of this application can be applied to various communication systems, such as: GSM (Global System of Mobile communication) system, CDMA (Code Division Multiple Access, code division multiple access) system, WCDMA (Wideband Code Division) Multiple Access (Wideband Code Division Multiple Access) system, GPRS (General Packet Radio Service), LTE (Long Term Evolution) system, FDD (Frequency Division Duplex) system, TDD ( Time Division Duplex system, LTE-A (Aadvanced Long Term Evolution, advanced long-term evolution) system, NR (New Redio, new wireless) system, NR system evolution system, LTE-U (LTE-based Access) To Unlicensed Spectrum, LTE on the unlicensed frequency band, NR-U (NR-based Access To Unlicensed Spectrum, NR on the unlicensed frequency band) system, UMTS (Universal Mobile Telecommunication System), WiMAX (Worldwide) Interoperability For Microwave Access, communication systems, WLAN (Wireless Local Area Networks, wireless local area networks), WiFi (Wireless Fidelity), next-generation communication systems or other communication systems, etc.
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,D2D(Device to Device,设备到设备)通信,M2M(Machine to Machine,机器到机器)通信,MTC(Machine Type Communication,机器类型通信),以及V2V(Vehicle to Vehicle,车辆间)通信等,本申请实施例也可以应用于这些通信系统。Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communications, but will also support, for example, D2D (Device to Device). Device) communication, M2M (Machine to Machine) communication, MTC (Machine Type Communication, machine type communication), and V2V (Vehicle to Vehicle, inter-vehicle) communication, etc. The embodiments of this application can also be applied to these communications system.
本申请实施例描述的系统架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着网络架构的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。The system architecture and business scenarios described in the embodiments of this application are intended to illustrate the technical solutions of the embodiments of this application more clearly, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. Those of ordinary skill in the art will know that with the network With the evolution of architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are equally applicable to similar technical problems.
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是eNB(Evolutional Node B,演进型基站),或者是CRAN(Cloud Radio Access Network,云无线接入网络)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来通信系统中的网络设备等。Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or a terminal). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area. Optionally, the network device 110 may be an eNB (Evolutional Node B, evolved base station), or a wireless controller in CRAN (Cloud Radio Access Network, cloud radio access network), or the network device may be a mobile switch Centers, relay stations, access points, in-vehicle devices, wearable devices, hubs, switches, bridges, routers, network side devices in 5G networks or network devices in future communication systems, etc.
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由PSTN(Public Switched Telephone Networks,公共交换电话网络)、DSL(Digital Subscriber Line,数字用户线路)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、WLAN、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或IoT(Internet of Things,物联网)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的PCS(Personal Communications System,个人通信系统)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或GPS(Global Positioning System,全球定位系统)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、UE(User Equipment,用户设备)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、SIP(Session Initiation Protocol,会话启动协议)电话、WLL(Wireless Local Loop,无线本地环路)站、PDA(Personal Digital Assistant,个人数字处理)、具有无线通信功能的手持设备、计算设备或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、5G网络中的终端或者未来演进的PLMN中的终端等。The communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110. The "terminal" used here includes, but is not limited to, connection via wired lines, such as PSTN (Public Switched Telephone Networks), DSL (Digital Subscriber Line), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, WLANs, digital TV networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters; and/or another The terminal is set to receive/send communication signals; and/or IoT (Internet of Things, Internet of Things) equipment. A terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal" or a "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular phones; PCS (Personal Communications System) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with Internet access, Web browser, memo pad, calendar, and/or GPS (Global Positioning System) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device. Terminal can refer to access terminal, UE (User Equipment), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user Device. The access terminal can be a cellular phone, a cordless phone, a SIP (Session Initiation Protocol) phone, a WLL (Wireless Local Loop, wireless local loop) station, a PDA (Personal Digital Assistant, personal digital processing), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in the future evolution of PLMN, etc.
可选地,终端设备120之间可以进行D2D通信。Optionally, D2D communication may be performed between the terminal devices 120.
可选地,5G通信系统或5G网络还可以称为NR系统或NR网络。Optionally, the 5G communication system or 5G network may also be referred to as NR system or NR network.
图1示例性地示出了一个网络设备和两个终端设备,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,譬如,在切换场景中,通常包括第一网络设备和第二网络设备,该第一网络设备为源网络设备,该第二网络设备为目标网络设备,即终端从第一网络设备切换至第二网络设备。Figure 1 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices, for example, In a handover scenario, it usually includes a first network device and a second network device. The first network device is the source network device and the second network device is the target network device. That is, the terminal switches from the first network device to the second network device. .
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。Optionally, the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。It should be understood that a device with a communication function in the network/system in the embodiment of the present application may be referred to as a communication device. Taking the communication system 100 shown in FIG. 1 as an example, the communication device may include a network device 110 and a terminal device 120 with communication functions, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiment of the present application.
在介绍完本申请实施例涉及的实施环境后,接下来将结合附图对本申请实施例提供的环境状态的确定方法进行详细介绍。After introducing the implementation environment involved in the embodiments of the present application, the method for determining the environmental status provided by the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.
请参考图2,该图2是根据一示例性实施例提供的环境状态的确定方法流程图,该方法可以应用于上述图1所示的实施环境中,主要由终端设备执行,该方法可以包括但不限于以下部分或者全部内容:Please refer to FIG. 2, which is a flowchart of a method for determining an environment state according to an exemplary embodiment. The method can be applied to the implementation environment shown in FIG. 1 and is mainly executed by a terminal device. The method may include But not limited to some or all of the following content:
步骤201:接收网络设备发送的指示消息,该指示消息为与该网络设备覆盖的非授权频段的干扰环境相关的信息。Step 201: Receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of the unlicensed frequency band covered by the network device.
其中,由于非授权频段通常会受到来自其他系统的干扰,所以在这里将非授权频段所受到的干扰称为干扰环境。Among them, because the unlicensed frequency band is usually subject to interference from other systems, the interference received by the unlicensed frequency band is referred to as the interference environment here.
在基于非授权频段进行IIoT通信之前,需要确定该非授权频段的干扰情况,为此,网络设备确定与其覆盖的非授权频段的干扰环境相关的指示消息,并将该指示消息发送给终端设备,相应的,终端设备接收该指示消息。Before performing IIoT communication based on the unlicensed frequency band, it is necessary to determine the interference situation of the unlicensed frequency band. To this end, the network device determines the indication message related to the interference environment of the unlicensed frequency band covered by it, and sends the indication message to the terminal device. Correspondingly, the terminal device receives the indication message.
作为一种示例,该指示消息承载于系统消息中。当该指示消息承载于系统消息中时,网络设备是通过广播方式发送该指示消息给终端设备,如此,该网络设备覆盖的小区内的终端 设备都可以接收到该指示消息。As an example, the indication message is carried in a system message. When the instruction message is carried in the system message, the network device sends the instruction message to the terminal device in a broadcast manner, so that all terminal devices in the cell covered by the network device can receive the instruction message.
作为另一种示例,该指示消息承载于指定配置消息中。当该指示消息承载于指定配置消息中时,网络设备是针对一个或者部分的终端设备发送该指示消息。可选地,该指定配置消息可以由网络设备根据实际需求进行设置,譬如该指定配置消息可以为指定的重配消息,即该指示消息可以承载于指定的重配消息中。As another example, the indication message is carried in a designated configuration message. When the instruction message is carried in the designated configuration message, the network device sends the instruction message to one or part of the terminal devices. Optionally, the designated configuration message can be set by the network device according to actual requirements. For example, the designated configuration message can be a designated reconfiguration message, that is, the indication message can be carried in a designated reconfiguration message.
步骤202:基于该指示消息,确定该干扰环境的干扰状态。Step 202: Determine the interference state of the interference environment based on the indication message.
由于该指示消息与该干扰环境相关,所以,终端设备可以基于该指示信息确定该干扰环境的干扰状态,示例性的,该干扰状态可以包括干扰可控或干扰不可控,其中,干扰可控可以是指未被严重干扰,干扰不可控可以是指被严重干扰。如此,该终端设备即可根据该干扰环境的干扰状态确定该非授权频段是否能够用于传输IIoT业务。Since the indication message is related to the interference environment, the terminal device can determine the interference status of the interference environment based on the indication information. For example, the interference status may include controllable interference or uncontrollable interference, where the interference control can be It means that it has not been severely interfered. Uncontrollable interference can mean that it has been severely interfered. In this way, the terminal device can determine whether the unlicensed frequency band can be used to transmit IIoT services according to the interference state of the interference environment.
可选地,若存在该网络设备配置的响应指示,则响应该指示消息,该响应指示用于指示允许响应该指示消息。Optionally, if there is a response indication for the network device configuration, respond to the indication message, and the response indication is used to indicate permission to respond to the indication message.
可选地,若未存在该网络设备配置的该响应指示,则禁止响应该指示消息。Optionally, if there is no response indication configured by the network device, it is forbidden to respond to the indication message.
其中,该响应指示可以是由网络设备预先配置给终端设备的,示例性的,该网络设备可以选择一些终端设备,并给这些终端设备配置该响应指示,如此,对于这些配置了该响应指示的终端设备来说,如果接收到网络设备发送的指示消息,可以响应该指示消息。而对于未配置有该响应指示的终端设备,即便接收到该指示消息,也可以忽略该指示消息,即不响应该指示消息。The response indication may be pre-configured by the network device to the terminal device. For example, the network device may select some terminal devices and configure the response indication for these terminal devices. Thus, for those configured with the response indication For the terminal device, if it receives an instruction message sent by the network device, it can respond to the instruction message. For a terminal device that is not configured with the response indication, even if the indication message is received, the indication message may be ignored, that is, the indication message may not be responded to.
可选地,该未配置有该响应指示的终端设备为请求eMBB(Enhanced Mobile Broadband,增强型移动带宽)类型业务的终端设备。Optionally, the terminal device that is not configured with the response indication is a terminal device that requests an eMBB (Enhanced Mobile Broadband, enhanced mobile bandwidth) type service.
也即是,对于请求eMBB类型业务的终端设备,网络设备可以不为其配置响应指示,如此,对于该类终端设备即使在接收到指示消息,也不响应该指示消息,而是仍然需要进行常规的信道侦听等操作。That is, for terminal devices that request eMBB services, the network device may not configure response instructions for them. Therefore, even if the terminal devices of this type receive the instruction message, they will not respond to the instruction message, but still need to perform routines. Channel listening and other operations.
可选地,若所述干扰环境的干扰程度低于第一阈值,则基于指定信道的接入参数通过所述指定信道进行数据传输;或者,若所述干扰环境的干扰程度低于所述第一阈值,则通过所述非授权频段的网络资源进行数据传输。Optionally, if the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or, if the interference level of the interference environment is lower than the first threshold A threshold is used for data transmission through the network resources of the unlicensed frequency band.
其中,该第一阈值可以根据实际需求进行设置,譬如,该第一阈值可以由网络设备配置,或者,也可以由该终端设备默认设置,本申请实施例对此不作限定。The first threshold may be set according to actual needs. For example, the first threshold may be configured by a network device, or may also be set by default by the terminal device, which is not limited in the embodiment of the present application.
其中,该指定信道可以根据实际需求进行设置,譬如,该指定信道可以由网络设备配置,或者,该指定信道也可以是终端设备自己确定,本申请实施例对此不做限定。The designated channel can be set according to actual needs. For example, the designated channel can be configured by the network device, or the designated channel can also be determined by the terminal device itself, which is not limited in the embodiment of the present application.
示例性的,如果该干扰环境的干扰程度低于第一阈值,可以认为该干扰环境是干扰可控的,在该种情况下,终端设备可以采取指定信道的接入参数,通过该指定信道进行数据传输,从而满足一些业务的QoS(Quality of Service,服务质量)要求,如满足URLLC(Ultra-Reliable And Low Latency Communications,高可靠与低延时通信)业务的QoS要求。Exemplarily, if the interference level of the interference environment is lower than the first threshold, it can be considered that the interference environment is interference controllable. In this case, the terminal device can adopt the access parameters of the designated channel and perform the operation through the designated channel. Data transmission meets the QoS (Quality of Service) requirements of some services, such as URLLC (Ultra-Reliable And Low Latency Communications) services.
示例性的,如果该干扰环境的干扰程度低于第一阈值,即该干扰环境是干扰可控的,该终端设备可以不采用任何信道接入来使用该非授权频段的网络资源进行数据传输,从而满足一些诸如URLLC之类业务的QoS要求。Exemplarily, if the interference level of the interference environment is lower than the first threshold, that is, the interference environment is interference controllable, the terminal device may not use any channel access to use the network resources of the unlicensed frequency band for data transmission, So as to meet the QoS requirements of some services such as URLLC.
可选地,若该干扰环境的干扰程度高于第二阈值,则基于上报配置信息,向该网络设备上报指定通知消息,该指定通知消息用于指示无法满足传输需求的业务类型。Optionally, if the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
其中,该第二阈值可以根据实际需求进行设置,譬如,该第二阈值可以由网络设备配置,或者,该第二阈值也可以由该终端设备默认设置,本申请实施例对此不做限定。The second threshold may be set according to actual needs. For example, the second threshold may be configured by the network device, or the second threshold may also be set by the terminal device by default, which is not limited in this embodiment of the application.
另外,该第二阈值可以与上述第一阈值相同,或者,该第二阈值也可以与上述第一阈值不同,当该第二阈值与上述第一阈值不相同时,该第二阈值通常大于上述第一阈值。In addition, the second threshold may be the same as the first threshold, or the second threshold may be different from the first threshold. When the second threshold is different from the first threshold, the second threshold is usually greater than the first threshold. The first threshold.
示例性的,该上报配置信息可以包括但不限于上报指示、上报方式、上报类型中的至少一项,该上报指示用于指示是否需要进行上报,该上报方式用于指示采用何种方式进行上报,该上报类型可以用于指示需要上报哪些类型的信息。Exemplarily, the reporting configuration information may include, but is not limited to, at least one of reporting instructions, reporting methods, and reporting types. The reporting instructions are used to indicate whether reporting is required, and the reporting method is used to indicate the method of reporting. , The report type can be used to indicate which types of information need to be reported.
如果该干扰环境的干扰程度高于第二阈值,可以认为该干扰环境被严重干扰,此时可以确定该干扰环境是干扰不可控的。在该种情况下,该终端设备可以基于上报配置信息,向网络设备上报指定通知消息,以通知网络设备哪些业务类型的业务无法满足QoS需求。If the interference level of the interference environment is higher than the second threshold, it can be considered that the interference environment is severely interfered, and at this time, it can be determined that the interference environment is uncontrollable interference. In this case, the terminal device can report a designated notification message to the network device based on the reported configuration information, so as to notify the network device which types of services cannot meet the QoS requirements.
作为一种示例,该指定通知消息包括第一业务类型,该第一业务类型包括URLLC业务的业务类型。As an example, the designated notification message includes a first service type, and the first service type includes a service type of a URLLC service.
进一步地,获取该网络设备配置的至少两组参数配置信息,该至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应,根据该至少两组参数配置信息、以及该干扰环境的干扰状态,确定用于数据传输的参数配置信息。Further, at least two sets of parameter configuration information configured by the network device are acquired, and each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state, and according to the at least two sets of parameter configuration information and the interference The interference state of the environment determines the parameter configuration information used for data transmission.
也即是,网络设备可以指示终端设备在不同干扰状态下使用的用于传输数据的参数,为此,网络设备可以给终端设备下发至少两组参数配置信息,每组参数配置信息可以与至少一种干扰状态对应。可选地,网络设备可以预先通过高层信令向终端设备下发该至少两组参数配置信息,譬如,可以通过RRC信令进行下发。可选的,终端设备接收该至少两组参数配置信息后,可以在本地进行存储。That is, the network device can instruct the terminal device to use the parameters for transmitting data under different interference conditions. To this end, the network device can issue at least two sets of parameter configuration information to the terminal device, and each set of parameter configuration information can be at least equal to Corresponds to a state of interference. Optionally, the network device may pre-deliver the at least two sets of parameter configuration information to the terminal device through high-level signaling, for example, through RRC signaling. Optionally, after receiving the at least two sets of parameter configuration information, the terminal device may store it locally.
如此,终端设备在确定干扰环境的干扰状态后,即可以根据该干扰状态,从网络设备预先配置的至少两组参数配置信息中确定对应的一组参数配置信息,从而基于所确定的参数配置信息进行数据传输。In this way, after the terminal device determines the interference state of the interference environment, it can determine a corresponding set of parameter configuration information from at least two sets of parameter configuration information pre-configured by the network device based on the interference state, so as to be based on the determined parameter configuration information Perform data transfer.
作为一种示例,该每组参数配置信息包括如下(1)-(6)对应关系中的至少一种:As an example, each group of parameter configuration information includes at least one of the following correspondences (1)-(6):
(1)干扰等级与数据压缩指示信息之间的对应关系,该数据压缩指示信息用于指示对应的压缩算法,或者,该数据压缩指示信息用于指示是否对应有压缩算法。(1) Correspondence between interference level and data compression indication information, the data compression indication information is used to indicate the corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm.
可选地,该数据压缩指示信息可以包括第一指示或第二指示,该第一指示用于指示基于反馈的压缩算法,该第二指示用于指示不基于反馈的压缩算法。Optionally, the data compression indication information may include a first indication or a second indication, where the first indication is used to indicate a compression algorithm based on feedback, and the second indication is used to indicate a compression algorithm not based on feedback.
可选地,当干扰等级低于第一阈值时,干扰等级与数据压缩指示信息之间的对应关系包括干扰等级与第一指示之间的对应关系;当干扰等级高于第二阈值时,干扰等级与数据压缩指示信息之间的对应关系包括干扰等级与第二指示之间的对应关系。Optionally, when the interference level is lower than the first threshold, the correspondence between the interference level and the data compression indication information includes the correspondence between the interference level and the first indication; when the interference level is higher than the second threshold, the interference The correspondence between the level and the data compression indication information includes the correspondence between the interference level and the second indication.
也即是,如果干扰等级较低,则可以采用基于反馈的压缩算法,如果干扰等级较高,则可以采用不基于反馈的压缩算法。That is, if the interference level is low, a compression algorithm based on feedback can be used, and if the interference level is high, a compression algorithm that is not based on feedback can be used.
可选地,该数据压缩指示信息可以包括第三指示或第四指示,该第三指示用于指示采用压缩算法,该第四指示用于指示不采用压缩算法。Optionally, the data compression indication information may include a third indication or a fourth indication, where the third indication is used to indicate that a compression algorithm is used, and the fourth indication is used to indicate that a compression algorithm is not to be used.
可选地,当干扰等级高于第二阈值时,干扰等级与数据压缩指示信息之间的对应关系包括干扰等级与第三指示之间的对应关系;当干扰等级低于第一阈值时,干扰等级与数据压缩指示信息之间的对应关系包括干扰等于与第四指示之间的对应关系。Optionally, when the interference level is higher than the second threshold, the correspondence between the interference level and the data compression indication information includes the correspondence between the interference level and the third indication; when the interference level is lower than the first threshold, the interference The correspondence between the level and the data compression indication information includes the correspondence between interference equal to and the fourth indication.
也即是,如果干扰等级较高,则可以采用压缩算法对数据进行压缩处理,当干扰等级较低时,可以对数据不采用任何压缩算法。That is, if the interference level is high, the compression algorithm can be used to compress the data, and when the interference level is low, no compression algorithm can be used on the data.
可选地,该数据压缩算法可以包括HC(Header Compression,头标压缩)算法,示例性的,该HC算法可以包括EHC(Ethernet Header Compression,以太网头标压缩)算法和/或ROHC(Robust Header Compression,鲁棒性头标压缩)算法。Optionally, the data compression algorithm may include an HC (Header Compression, header compression) algorithm. Exemplarily, the HC algorithm may include an EHC (Ethernet Header Compression, Ethernet header compression) algorithm and/or ROHC (Robust Header) algorithm. Compression, robust header compression) algorithm.
(2)干扰等级与承载传输状态之间的对应关系。(2) Correspondence between interference level and bearer transmission status.
可选地,该承载传输状态可以包括暂停至少一个承载或不暂停至少一个承载,其中,不暂停至少一个承载也可以理解为继续传输至少一个承载。Optionally, the bearer transmission state may include suspending at least one bearer or not suspending at least one bearer, where not suspending at least one bearer can also be understood as continuing to transmit at least one bearer.
可选地,当干扰等级低于第一阈值时,干扰等级与承载传输状态之间的对应关系可以包括:干扰等级与不暂停至少一个承载的承载传输状态的对应关系。当干扰等级高于第二阈值时,干扰等级与承载传输状态之间的对应关系可以包括:干扰等级与暂停至少一个承载的承载传输状态的对应关系。也就是说,如果干扰环境的干扰等级较低,可以不暂停至少一个承载,或者说,可以继续传输至少一个承载;但如果干扰环境的干扰等级较高,可以暂停至少一个承载。Optionally, when the interference level is lower than the first threshold, the correspondence between the interference level and the bearer transmission state may include: the correspondence between the interference level and the bearer transmission state without suspending at least one bearer. When the interference level is higher than the second threshold, the correspondence between the interference level and the bearer transmission state may include: the correspondence between the interference level and the bearer transmission state where at least one bearer is suspended. In other words, if the interference level of the interference environment is low, at least one bearer may not be suspended, or in other words, at least one bearer may continue to be transmitted; but if the interference level of the interference environment is high, at least one bearer may be suspended.
可选地,当暂停至少一个承载时,终端设备可以根据实际需求选择暂停哪个或哪几个承 载,再或者,网络设备可以指示终端设备暂停哪个或哪几个承载。Optionally, when suspending at least one bearer, the terminal device can choose which bearer or bearers to suspend according to actual needs, or the network device can instruct the terminal device to suspend which bearer or bearers.
(3)干扰等级与PBR(Prioritized Bit Rate,优先级速率)之间的对应关系。(3) Correspondence between interference level and PBR (Prioritized Bit Rate).
可选地,当干扰等级高于第二阈值时,该干扰等级与PBR之间的对应关系可以包括:干扰等级与第一PBR值的对应关系。当干扰等级低于第一阈值时,该干扰等级与PBR之间的对应关系可以包括:干扰等级可以与第二PBR值的对应关系,其中,第一PBR值低于第二PBR值。也即是,若干扰等级较高,则可以采用较低的PBR值,若干扰等级较低,则可以采用较高的PBR值。Optionally, when the interference level is higher than the second threshold, the correspondence between the interference level and the PBR may include: the correspondence between the interference level and the first PBR value. When the interference level is lower than the first threshold, the correspondence between the interference level and the PBR may include: the correspondence between the interference level and the second PBR value, where the first PBR value is lower than the second PBR value. That is, if the interference level is higher, a lower PBR value can be used, and if the interference level is lower, a higher PBR value can be used.
(4)干扰等级与BSD(Bucket Size Duration,令牌桶尺寸时长)之间的对应关系。(4) Correspondence between interference level and BSD (Bucket Size Duration, token bucket size duration).
可选地,当干扰等级高于第二阈值时,该干扰等级与BSD之间的对应关系可以包括:干扰等级与第一BSD值的对应关系。当干扰等级低于第一阈值时,该干扰等级与BSD之间的对应关系可以包括:干扰等级与第二BSD值的对应关系,其中,第一BSD值小于第二BSD值。也即是,若干扰等级较高,则可以采用较小的BSD值,若干扰等级较低,则可以采用较大的BSD值。Optionally, when the interference level is higher than the second threshold, the correspondence between the interference level and the BSD may include: the correspondence between the interference level and the first BSD value. When the interference level is lower than the first threshold, the correspondence between the interference level and the BSD may include: the correspondence between the interference level and the second BSD value, where the first BSD value is smaller than the second BSD value. That is, if the interference level is higher, a smaller BSD value can be used, and if the interference level is lower, a larger BSD value can be used.
(5)干扰等级与非授权频带参数之间的对应关系。(5) Correspondence between interference level and unlicensed frequency band parameters.
作为一种示例,该非授权频带参数可以包括信道接入参数。As an example, the unlicensed frequency band parameters may include channel access parameters.
可选地,该非授权频带参数可以包括FBE(Frame Based Equipment,基于帧的)信道接入方式或LBE(Load Based Equipment,基于负载的)信道接入方式。譬如,当干扰等级高于第二阈值时,干扰等级与非授权频带参数之间的对应关系包括:干扰等级与该FBE信道接入方式的对应关系。当干扰等级低于第一阈值时,干扰等级与非授权频带参数之间的对应关系包括:干扰等级与LBE信道接入方式的对应关系。也即是,如果干扰等级较高,可以采用FBE信道接入方式,如果干扰等级较低,可以采用LBE信道接入方式。Optionally, the unlicensed frequency band parameters may include FBE (Frame Based Equipment, frame-based) channel access mode or LBE (Load Based Equipment, load-based) channel access mode. For example, when the interference level is higher than the second threshold, the correspondence between the interference level and the unlicensed frequency band parameter includes: the correspondence between the interference level and the FBE channel access mode. When the interference level is lower than the first threshold, the correspondence between the interference level and the unlicensed frequency band parameter includes: the correspondence between the interference level and the LBE channel access mode. That is, if the interference level is high, the FBE channel access mode can be used, and if the interference level is low, the LBE channel access mode can be used.
可选地,该非授权频谱参数可以包括信道接入方式的第一参数值或第二参数值。譬如,当干扰等级高于第二阈值时,干扰等级与非授权频带参数之间的对应关系包括:干扰等级与信道接入方式的第一参数值的对应关系。当干扰等级低于第一阈值时,干扰等级与非授权频带参数之间的对应关系包括:干扰等级与信道接入方式的第二参数值的对应关系。其中,该信道接入方式可以包括FBE信道接入方式和/或LBE信道接入方式。也即是,如果干扰等级较高,可以在采用FBE信道接入方式和/或LBR信道接入方式时使用第一参数值,如果干扰等级较低,可以在采用FBE信道接入方式和/或LBR信道接入方式时使用第二参数值。Optionally, the unlicensed spectrum parameter may include the first parameter value or the second parameter value of the channel access mode. For example, when the interference level is higher than the second threshold, the corresponding relationship between the interference level and the unlicensed frequency band parameter includes: the corresponding relationship between the interference level and the first parameter value of the channel access mode. When the interference level is lower than the first threshold, the corresponding relationship between the interference level and the unlicensed frequency band parameter includes: the corresponding relationship between the interference level and the second parameter value of the channel access mode. Wherein, the channel access mode may include FBE channel access mode and/or LBE channel access mode. That is, if the interference level is high, the first parameter value can be used when the FBE channel access mode and/or LBR channel access mode is adopted. If the interference level is low, the FBE channel access mode and/or The second parameter value is used in the LBR channel access mode.
(6)干扰等级与数据冲突配置参数之间的对应关系。(6) Correspondence between interference level and data conflict configuration parameters.
其中,该数据冲突配置参数可以包括优先级。Wherein, the data conflict configuration parameter may include priority.
示例性的,当干扰等级高于第二阈值时,干扰等级与数据冲突配置参数之间的对应关系可以包括:干扰等级与第一优先级的对应关系。当干扰等级低于第一阈值时,干扰等级与数据冲突配置参数之间的对应关系可以包括:干扰等级与第二优先级的对应关系。也即是,如果干扰等级较高,可以针对至少一个承载配置第一优先级,如果干扰等级较低,可以针对至少一个承载配置第二优先级。Exemplarily, when the interference level is higher than the second threshold, the correspondence between the interference level and the data conflict configuration parameter may include: the correspondence between the interference level and the first priority. When the interference level is lower than the first threshold, the correspondence between the interference level and the data conflict configuration parameter may include: the correspondence between the interference level and the second priority. That is, if the interference level is high, the first priority can be configured for at least one bearer, and if the interference level is low, the second priority can be configured for at least one bearer.
如此,终端设备可以根据干扰环境的干扰状态,确定使用哪一组参数配置信息进行数据传输,或者说,终端设备根据该干扰环境的干扰等级,确定使用哪一组参数配置信息进行数据传输。In this way, the terminal device can determine which set of parameter configuration information to use for data transmission according to the interference state of the interference environment, or in other words, the terminal device can determine which set of parameter configuration information to use for data transmission according to the interference level of the interference environment.
在本申请实施例中,网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。In the embodiment of the present application, the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
根据该指示消息包括的内容不同,本申请实施例的具体实现过程不同,接下来将分别通过如下几个实施例进行详细介绍。According to the different content included in the instruction message, the specific implementation process of the embodiment of the present application is different, and the following will be introduced in detail through the following embodiments respectively.
请参考图3,该图3是根据一示例性实施例示出的一种环境状态的确定方法流程图,该方法可以应用于上述图1所示的实施环境中,由终端设备执行,该方法可以包括如下几个实 现步骤:Please refer to FIG. 3, which is a flowchart of a method for determining an environment state according to an exemplary embodiment. The method can be applied to the implementation environment shown in FIG. 1 and executed by a terminal device. The method can Including the following steps:
步骤301:接收网络设备发送的指示消息,该指示消息包括干扰等级,该干扰等级包括至少两种等级中的一种,该至少两种等级中的不同等级对应的干扰程度不同。Step 301: Receive an indication message sent by a network device, where the indication message includes an interference level, the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
也即是,可以由网络设备确定该干扰环境的干扰等级,之后,通过指示消息将所确定的干扰等级指示给终端设备。该干扰等级包括至少两种等级中的一种,该至少两种等级中的等级数量可以根据实际需求进行设置。That is, the network device may determine the interference level of the interference environment, and then indicate the determined interference level to the terminal device through an indication message. The interference level includes one of at least two levels, and the number of levels in the at least two levels can be set according to actual requirements.
可选地,该至少两种等级包括第一等级和第二等级,该第一等级用于指示该干扰环境的干扰程度低于第一阈值,该第二等级用于指示该干扰环境的干扰程度高于第二阈值,该第二阈值大于或等于该第一阈值。Optionally, the at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the interference level of the interference environment Higher than the second threshold, the second threshold is greater than or equal to the first threshold.
也即是,该至少两种等级为二元的,包括第一等级和第二等级。当干扰环境的干扰等级为第一等级时,可以认为该干扰环境的干扰等级是干扰可控的,当干扰环境的干扰等级为第二等级时,可以认为该干扰环境的干扰等级的干扰不可控的。That is, the at least two levels are binary, including the first level and the second level. When the interference level of the interference environment is the first level, it can be considered that the interference level of the interference environment is controllable. When the interference level of the interference environment is the second level, it can be considered that the interference level of the interference environment is uncontrollable. of.
需要说明的是,这里仅是以该至少两种等级是二元为例进行说明,在另一实施例中,该至少两种等级还可以包括多元,譬如,该至少两种等级包括第一等级、第二等级和第三等级,其中,该第一等级小于第二等级,该第二等级小于第三等级,也即是,可以将干扰环境的干扰等级划分为高、中、低三个等级。当然,在另一实施例中,该至少两种等级还可以包括更多元,本申请实施例对此不做限定。It should be noted that, here is only an example in which the at least two levels are binary. In another embodiment, the at least two levels may also include multiple, for example, the at least two levels include the first level , The second level and the third level, where the first level is less than the second level, and the second level is less than the third level, that is, the interference level of the interference environment can be divided into three levels: high, medium, and low . Of course, in another embodiment, the at least two levels may also include more yuan, which is not limited in the embodiment of the present application.
另外,还需要说明的是,在一些实施例中,该干扰环境的干扰等级可以是根据干扰强度划分的,即干扰等级可以用于指示与干扰环境相关的干扰强度。In addition, it should be noted that, in some embodiments, the interference level of the interference environment may be divided according to the interference intensity, that is, the interference level may be used to indicate the interference intensity related to the interference environment.
可选地,该指示消息中还包括对象标识,该对象标识与该干扰等级关联,示例性的,该对象标识可以包括载波的标识、频带的标识、PLMN(Public Land Mobile Network,公共陆地移动网络)的标识、CAG(Closed Access Group,闭合访问组)的标识、地理区域的标识中的至少一项。Optionally, the indication message also includes an object identifier, and the object identifier is associated with the interference level. For example, the object identifier may include the identifier of the carrier, the identifier of the frequency band, and PLMN (Public Land Mobile Network, Public Land Mobile Network). ), at least one of the identification of CAG (Closed Access Group), and the identification of geographic area.
其中,载波的标识可以用于指示一个载波或者一组载波,频带的标识可以用于指示一个频带。PLMN的标识可以用于指示一个PLMN,CAG的标识可以用于指示一个CAG,地理区域的标识可以用于指示一个地理区域。Wherein, the identifier of the carrier may be used to indicate a carrier or a group of carriers, and the identifier of the frequency band may be used to indicate a frequency band. The PLMN identity can be used to indicate a PLMN, the CAG identity can be used to indicate a CAG, and the geographic area identity can be used to indicate a geographic area.
譬如,以该对象标识包括载波为例,网络设备可以指示终端设备该干扰等级具体是针对哪个载波的,并将该干扰等级与该载波标识进行关联,之后,将关联后的干扰等级与载波标识发送给终端设备。For example, taking the object identifier including the carrier as an example, the network device can instruct the terminal device to which carrier the interference level is specific, and associate the interference level with the carrier identifier, and then associate the associated interference level with the carrier identifier Send to the terminal device.
步骤302:基于该指示消息,确定该干扰环境的干扰状态。Step 302: Determine the interference state of the interference environment based on the indication message.
由于该指示消息中包括了干扰等级,所以,可以直接基于该干扰等级,确定该干扰环境的干扰状态。Since the indication message includes the interference level, the interference state of the interference environment can be determined directly based on the interference level.
可选地,若存在该网络设备配置的响应指示,则响应该指示消息,该响应指示用于指示允许响应该指示消息。Optionally, if there is a response indication for the network device configuration, respond to the indication message, and the response indication is used to indicate permission to respond to the indication message.
可选地,若未存在该网络设备配置的该响应指示,则禁止响应该指示消息。Optionally, if there is no response indication configured by the network device, it is forbidden to respond to the indication message.
其中,该响应指示可以是由网络设备预先配置给终端设备的,示例性的,该网络设备可以选择一些终端设备,并给这些终端设备配置该响应指示,如此,对于这些配置了该响应指示的终端设备来说,如果接收到网络设备发送的指示消息,可以响应该指示消息。而对于未配置有该响应指示的终端设备,即便接收到该指示消息,也可以忽略该指示消息,即不响应该指示消息。The response indication may be pre-configured by the network device to the terminal device. For example, the network device may select some terminal devices and configure the response indication for these terminal devices. Thus, for those configured with the response indication For the terminal device, if it receives an instruction message sent by the network device, it can respond to the instruction message. For a terminal device that is not configured with the response indication, even if the indication message is received, the indication message may be ignored, that is, the indication message may not be responded to.
可选地,该未配置有该响应指示的终端设备为请求eMBB类型业务的终端设备。Optionally, the terminal device not configured with the response indication is a terminal device requesting an eMBB type service.
也即是,对于请求eMBB类型业务的终端设备,网络设备可以不为其配置响应指示,如此,对于该类终端设备即使在接收到指示消息,也不响应该指示消息,而是仍然需要进行常规的信道侦听等操作。That is, for terminal devices that request eMBB services, the network device may not configure response instructions for them. Therefore, even if the terminal devices of this type receive the instruction message, they will not respond to the instruction message, but still need to perform routines. Channel listening and other operations.
可选地,若所述干扰环境的干扰程度低于第一阈值,则基于指定信道的接入参数通过所述指定信道进行数据传输;或者,若所述干扰环境的干扰程度低于所述第一阈值,则通过所 述非授权频段的网络资源进行数据传输。Optionally, if the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or, if the interference level of the interference environment is lower than the first threshold A threshold is used for data transmission through the network resources of the unlicensed frequency band.
其中,该第一阈值可以根据实际需求进行设置,譬如,该第一阈值可以由网络设备配置,或者,也可以由该终端设备默认设置,本申请实施例对此不作限定。The first threshold may be set according to actual needs. For example, the first threshold may be configured by a network device, or may also be set by default by the terminal device, which is not limited in the embodiment of the present application.
其中,该指定信道可以根据实际需求进行设置,譬如,该指定信道可以由网络设备配置,或者,该指定信道也可以是终端设备自己确定,本申请实施例对此不做限定。The designated channel can be set according to actual needs. For example, the designated channel can be configured by the network device, or the designated channel can also be determined by the terminal device itself, which is not limited in the embodiment of the present application.
示例性的,如果该干扰环境的干扰程度低于第一阈值,可以认为该干扰环境是干扰可控的,在该种情况下,终端设备可以采取指定信道的接入参数,通过该指定信道进行数据传输,从而满足一些业务的QoS(Quality of Service,服务质量)要求,如满足URLLC(Ultra-Reliable And Low Latency Communications,高可靠与低延时通信)业务的QoS要求。Exemplarily, if the interference level of the interference environment is lower than the first threshold, it can be considered that the interference environment is interference controllable. In this case, the terminal device can adopt the access parameters of the designated channel and perform the operation through the designated channel. Data transmission meets the QoS (Quality of Service) requirements of some services, such as URLLC (Ultra-Reliable And Low Latency Communications) services.
示例性的,如果该干扰环境的干扰程度低于第一阈值,即该干扰环境是干扰可控的,该终端设备可以不采用任何信道接入来使用该非授权频段的网络资源进行数据传输,从而满足一些诸如URLLC之类业务的QoS要求。Exemplarily, if the interference level of the interference environment is lower than the first threshold, that is, the interference environment is interference controllable, the terminal device may not use any channel access to use the network resources of the unlicensed frequency band for data transmission, So as to meet the QoS requirements of some services such as URLLC.
可选地,若该干扰环境的干扰程度高于第二阈值,则基于上报配置信息,向该网络设备上报指定通知消息,该指定通知消息用于指示无法满足传输需求的业务类型。Optionally, if the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
其中,该第二阈值可以根据实际需求进行设置,譬如,该第二阈值可以由网络设备配置,或者,该第二阈值也可以由该终端设备默认设置,本申请实施例对此不做限定。The second threshold may be set according to actual needs. For example, the second threshold may be configured by the network device, or the second threshold may also be set by the terminal device by default, which is not limited in this embodiment of the application.
另外,该第二阈值可以与上述第一阈值相同,或者,该第二阈值也可以与上述第一阈值不同,当该第二阈值与上述第一阈值不相同时,该第二阈值通常大于上述第一阈值。In addition, the second threshold may be the same as the first threshold, or the second threshold may be different from the first threshold. When the second threshold is different from the first threshold, the second threshold is usually greater than the first threshold. The first threshold.
示例性的,该上报配置信息可以包括但不限于上报指示、上报方式、上报类型中的至少一项,该上报指示用于指示是否需要进行上报,该上报方式用于指示采用何种方式进行上报,该上报类型可以用于指示需要上报哪些类型的信息。Exemplarily, the reporting configuration information may include, but is not limited to, at least one of reporting instructions, reporting methods, and reporting types. The reporting instructions are used to indicate whether reporting is required, and the reporting method is used to indicate the method of reporting. , The report type can be used to indicate which types of information need to be reported.
如果该干扰环境的干扰程度高于第二阈值,可以认为该干扰环境被严重干扰,此时可以确定该干扰环境是干扰不可控的。在该种情况下,该终端设备可以基于上报配置信息,向网络设备上报指定通知消息,以通知网络设备哪些业务类型的业务无法满足QoS需求。If the interference level of the interference environment is higher than the second threshold, it can be considered that the interference environment is severely interfered, and at this time, it can be determined that the interference environment is uncontrollable interference. In this case, the terminal device can report a designated notification message to the network device based on the reported configuration information, so as to notify the network device which types of services cannot meet the QoS requirements.
作为一种示例,该指定通知消息包括第一业务类型,该第一业务类型包括URLLC业务的业务类型。As an example, the designated notification message includes a first service type, and the first service type includes a service type of a URLLC service.
步骤303:根据该干扰状态,确定用于数据传输的参数配置信息。Step 303: According to the interference state, determine parameter configuration information for data transmission.
其具体实现可以参见上述图2所示实施例中的相关内容,这里不再重复赘述。For its specific implementation, please refer to the relevant content in the embodiment shown in FIG. 2 above, and the details will not be repeated here.
在本申请实施例中,网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。In the embodiment of the present application, the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
请参考图4,该图4是根据一示例性实施例示出的一种环境状态的确定方法流程图,该方法可以应用于上述图1所示的实施环境中,由终端设备执行,该方法可以包括但不限于以下部分或者全部内容:Please refer to FIG. 4, which is a flowchart of a method for determining an environment state according to an exemplary embodiment. The method can be applied to the implementation environment shown in FIG. 1 and executed by a terminal device. The method can Including but not limited to some or all of the following:
步骤401:接收网络设备发送的指示信息,该指示信息包括判断条件、判断策略和等级数量中的至少一项,其中,该判断条件包括与信道质量相关的测量参数,该判断策略用于指示如何基于该判断条件确定判断结果,该等级数量是指该判断结果包括的干扰等级的种类。Step 401: Receive instruction information sent by a network device, where the instruction information includes at least one of a judgment condition, a judgment strategy, and a number of levels, where the judgment condition includes measurement parameters related to channel quality, and the judgment strategy is used to indicate how to The judgment result is determined based on the judgment condition, and the number of levels refers to the types of interference levels included in the judgment result.
可选地,该判断条件可以包括RSSI(Received Signal Strength Indication,接收的信道强度指示)、RSRP(Reference Signal Receiving Power,参考信号接收功率)、RSRQ(Reference Signal Receiving Quality,参考信号接收质量)、LBT(Listen Before Talk,先听后说)次数、CO(Channel Occupancy,信道占用)等信道质量相关的测量参数中的至少一项。Optionally, the judgment condition may include RSSI (Received Signal Strength Indication), RSRP (Reference Signal Receiving Power), RSRQ (Reference Signal Receiving Quality, Reference Signal Receiving Quality), LBT At least one of channel quality-related measurement parameters such as (Listen Before Talk) times, CO (Channel Occupancy, channel occupancy).
可选地,该判断策略可以包括:当上述判断条件高于第一门限时如何确定干扰等级,或者,当上述判断条件低于第二门限时如何确定干扰等级。其中,该第一门限和第二门限可以根据实际需求进行设置,譬如,该第一门限和第二门限可以由网络设备默认设置,该第一门限和第二门限可以相同,也可以不相同,本申请实施例对此不作限定。Optionally, the judgment strategy may include: how to determine the interference level when the foregoing judgment condition is higher than a first threshold, or how to determine the interference level when the foregoing judgment condition is lower than a second threshold. The first threshold and the second threshold can be set according to actual needs. For example, the first threshold and the second threshold can be set by default by the network device, and the first threshold and the second threshold can be the same or different. The embodiment of the application does not limit this.
可选地,该等级数量可以用于指示干扰等级共包括多少种,譬如,该等级数量可以为2,或者,该等级数量可以为大于2的整数。Optionally, the number of levels can be used to indicate how many interference levels are included. For example, the number of levels can be 2, or the number of levels can be an integer greater than 2.
也即是,在本实施例中,网络设备可以将判断干扰环境的方法信息指示给终端设备。That is, in this embodiment, the network device can indicate the method information for determining the interference environment to the terminal device.
需要说明的是,当该指示消息包括上述判断条件、判断策略和等级数量中的一个时,终端设备可以结合其它方式来进行判断,譬如,当指示消息中包括判断条件时,该终端设备可以基于该判断条件,采用默认的或预先定义的判断策略来确定干扰环境的干扰状态。It should be noted that when the instruction message includes one of the above-mentioned judgment conditions, judgment strategies, and the number of levels, the terminal device may perform judgment in combination with other methods. For example, when the instruction message includes the judgment condition, the terminal device may be based on The judgment condition adopts a default or pre-defined judgment strategy to determine the interference state of the interference environment.
步骤402:基于该指示消息,确定该干扰环境的干扰状态。Step 402: Determine the interference state of the interference environment based on the indication message.
示例性的,当该指示消息中包括判断条件和判断策略时,可以根据该判断条件进行测量,得到测量结果,然后基于该测量结果和该判断策略,确定该干扰环境的干扰等级,从而确定该干扰环境的干扰状态。Exemplarily, when the indication message includes a judgment condition and a judgment strategy, measurement can be performed according to the judgment condition to obtain a measurement result, and then based on the measurement result and the judgment strategy, the interference level of the interference environment is determined, thereby determining the The interference state of the interference environment.
可选地,基于该指示消息,确定该干扰环境的干扰状态的具体实现还可以包括:根据该指示消息和待测量资源,确定该干扰环境的干扰状态。Optionally, the specific implementation of determining the interference status of the interference environment based on the indication message may further include: determining the interference status of the interference environment according to the indication message and the resource to be measured.
也即是,该终端设备可以基于该网络设备配置的判断干扰环境的方法信息,结合自身的相关信息,确定该干扰环境的干扰状态。示例性的,假设上述指示消息包括判断条件和判断策略,判断条件包括RSRP,且判断策略包括当判断条件大于第一门限时,确定干扰等级为第一等级,当判断条件小于第二门限时,确定干扰等级为第二等级。如此,终端设备可以对待测量资源的RSRP进行测量,若该RSRP的测量值大于该第一门限,可以确定该干扰环境的干扰等级为第一等级,从而确定了干扰环境的干扰状态。That is, the terminal device can determine the interference state of the interference environment based on the method information configured by the network device for determining the interference environment, combined with its own relevant information. Exemplarily, suppose that the above indication message includes a judgment condition and a judgment strategy, the judgment condition includes RSRP, and the judgment strategy includes determining that the interference level is the first level when the judgment condition is greater than the first threshold, and when the judgment condition is less than the second threshold, Determine the interference level as the second level. In this way, the terminal device can measure the RSRP of the resource to be measured, and if the measured value of the RSRP is greater than the first threshold, it can be determined that the interference level of the interference environment is the first level, thereby determining the interference state of the interference environment.
可选地,该待测量资源包括载波、频带、PLMN、CAG、地理区域中的至少一项。Optionally, the resource to be measured includes at least one of carrier, frequency band, PLMN, CAG, and geographic area.
也即是,在对待测量资源进行测量时,可以对载波、频带、PLMN、CAG和地理区域中的至少一项进行测量。譬如,若判断条件包括RSRQ,待测量资源包括PLMN,则终端设备可以对PLMN的RSRQ进行测量。That is, when the resource to be measured is measured, at least one of the carrier, frequency band, PLMN, CAG, and geographic area can be measured. For example, if the judgment condition includes RSRQ and the resource to be measured includes PLMN, the terminal device can measure the RSRQ of the PLMN.
进一步地,向网络设备上报干扰环境的干扰状态的指示信息。Further, the indication information of the interference state of the interference environment is reported to the network device.
由于这里是由终端设备确定该干扰环境的干扰状态,为了便于网络设备也能够获知该干扰环境的干扰状态,终端设备在确定了干扰状态后,将该干扰状态的指示信息发送给网络设备。示例性的,该指示信息可以包括干扰等级。Since the terminal device determines the interference state of the interference environment here, in order for the network device to also know the interference state of the interference environment, the terminal device sends the interference state indication information to the network device after determining the interference state. Exemplarily, the indication information may include the interference level.
可选地,向网络设备上报干扰环境的干扰状态的指示信息的实现可以包括如下几种实现方式中的任一种:Optionally, the implementation of reporting the indication information of the interference state of the interference environment to the network device may include any of the following implementation manners:
第一种实现方式:每隔指定时长,向网络设备上报该干扰环境的干扰状态的指示信息。The first implementation method is to report the indication information of the interference state of the interference environment to the network device at a specified time interval.
其中,该指定时长可以根据实际需求进行设置,譬如,该指定时长可以由终端设备默认设置,或者,也可以由网络设备为终端设备配置。Wherein, the designated duration can be set according to actual needs. For example, the designated duration can be set by the terminal device by default, or the network device can also be configured for the terminal device.
也即是,该终端设备可以周期性地向网络设备上报该干扰环境的干扰状态的指示信息。That is, the terminal device may periodically report the indication information of the interference state of the interference environment to the network device.
第二种实现方式:当检测到事件触发条件时,向网络设备上报该干扰环境的干扰状态的指示信息。The second implementation manner: when an event trigger condition is detected, the indication information of the interference state of the interference environment is reported to the network device.
其中,该事件触发条件可以根据实际需求进行设置,譬如,可以由终端设备默认设置,或者,可以由网络设备为终端设备配置。示例性的,当干扰环境发生变化时,终端设备确定检测到事件触发条件。Wherein, the event trigger condition can be set according to actual needs, for example, it can be set by default by the terminal device, or it can be configured by the network device for the terminal device. Exemplarily, when the interference environment changes, the terminal device determines that the event trigger condition is detected.
第三种实现方式:当接收到网络设备发送的触发信令时,向网络设备上报干扰环境的干扰状态的指示信息。The third implementation manner: when the trigger signaling sent by the network device is received, the indication information of the interference state of the interference environment is reported to the network device.
也即是,终端设备可以不主动上报所确定的干扰状态的指示信息,而是当接收到网络设备发送的触发信令时,确定网络设备需要获知干扰环境的干扰状态,此时,该终端设备再将所确定的干扰状态的指示信息上报给网络设备。That is, the terminal device may not actively report the determined indication information of the interference state, but when receiving the trigger signaling sent by the network device, it is determined that the network device needs to know the interference state of the interference environment. At this time, the terminal device Then report the determined indication information of the interference state to the network device.
该指示信息还包括与该干扰状态关联的对象标识,其中,该对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。The indication information also includes an object identifier associated with the interference state, where the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
由于所确定的干扰环境的干扰状态可以是针对载波、频带、PLMN、CAG和地理区域中的至少一个,所以,为了便于网络设备能够详细获知该干扰环境的干扰状态是针对哪个或哪 些资源的,终端设备该上报与该干扰状态关联的对象标识给网络设备。Since the determined interference state of the interference environment may be for at least one of the carrier, frequency band, PLMN, CAG, and geographic area, in order for the network equipment to be able to learn in detail which resource or resources the interference state of the interference environment is for, The terminal device should report the object identifier associated with the interference state to the network device.
可选地,若存在该网络设备配置的响应指示,则响应该指示消息,该响应指示用于指示允许响应该指示消息。Optionally, if there is a response indication for the network device configuration, respond to the indication message, and the response indication is used to indicate permission to respond to the indication message.
可选地,若未存在该网络设备配置的该响应指示,则禁止响应该指示消息。Optionally, if there is no response indication configured by the network device, it is forbidden to respond to the indication message.
其中,该响应指示可以是由网络设备预先配置给终端设备的,示例性的,该网络设备可以选择一些终端设备,并给这些终端设备配置该响应指示,如此,对于这些配置了该响应指示的终端设备来说,如果接收到网络设备发送的指示消息,可以响应该指示消息。而对于未配置有该响应指示的终端设备,即便接收到该指示消息,也可以忽略该指示消息,即不响应该指示消息。The response indication may be pre-configured by the network device to the terminal device. For example, the network device may select some terminal devices and configure the response indication for these terminal devices. Thus, for those configured with the response indication For the terminal device, if it receives an instruction message sent by the network device, it can respond to the instruction message. For a terminal device that is not configured with the response indication, even if the indication message is received, the indication message may be ignored, that is, the indication message may not be responded to.
可选地,该未配置有该响应指示的终端设备为请求eMBB类型业务的终端设备。Optionally, the terminal device not configured with the response indication is a terminal device requesting an eMBB type service.
也即是,对于请求eMBB类型业务的终端设备,网络设备可以不为其配置响应指示,如此,对于该类终端设备即使在接收到指示消息,也不响应该指示消息,而是仍然需要进行常规的信道侦听等操作。That is, for terminal devices that request eMBB services, the network device may not configure response instructions for them. Therefore, even if the terminal devices of this type receive the instruction message, they will not respond to the instruction message, but still need to perform routines. Channel listening and other operations.
可选地,若所述干扰环境的干扰程度低于第一阈值,则基于指定信道的接入参数通过所述指定信道进行数据传输;或者,若所述干扰环境的干扰程度低于所述第一阈值,则通过所述非授权频段的网络资源进行数据传输。Optionally, if the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or, if the interference level of the interference environment is lower than the first threshold A threshold is used for data transmission through the network resources of the unlicensed frequency band.
其中,该第一阈值可以根据实际需求进行设置,譬如,该第一阈值可以由网络设备配置,或者,也可以由该终端设备默认设置,本申请实施例对此不作限定。The first threshold may be set according to actual needs. For example, the first threshold may be configured by a network device, or may also be set by default by the terminal device, which is not limited in the embodiment of the present application.
其中,该指定信道可以根据实际需求进行设置,譬如,该指定信道可以由网络设备配置,或者,该指定信道也可以是终端设备自己确定,本申请实施例对此不做限定。The designated channel can be set according to actual needs. For example, the designated channel can be configured by the network device, or the designated channel can also be determined by the terminal device itself, which is not limited in the embodiment of the present application.
示例性的,如果该干扰环境的干扰程度低于第一阈值,可以认为该干扰环境是干扰可控的,在该种情况下,终端设备可以采取指定信道的接入参数,通过该指定信道进行数据传输,从而满足一些业务的QoS(Quality of Service,服务质量)要求,如满足URLLC(Ultra-Reliable And Low Latency Communications,高可靠与低延时通信)业务的QoS要求。Exemplarily, if the interference level of the interference environment is lower than the first threshold, it can be considered that the interference environment is interference controllable. In this case, the terminal device can adopt the access parameters of the designated channel and perform the operation through the designated channel. Data transmission meets the QoS (Quality of Service) requirements of some services, such as URLLC (Ultra-Reliable And Low Latency Communications) services.
示例性的,如果该干扰环境的干扰程度低于第一阈值,即该干扰环境是干扰可控的,该终端设备可以不采用任何信道接入来使用该非授权频段的网络资源进行数据传输,从而满足一些诸如URLLC之类业务的QoS要求。Exemplarily, if the interference level of the interference environment is lower than the first threshold, that is, the interference environment is interference controllable, the terminal device may not use any channel access to use the network resources of the unlicensed frequency band for data transmission, So as to meet the QoS requirements of some services such as URLLC.
可选地,若该干扰环境的干扰程度高于第二阈值,则基于上报配置信息,向该网络设备上报指定通知消息,该指定通知消息用于指示无法满足传输需求的业务类型。Optionally, if the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
其中,该第二阈值可以根据实际需求进行设置,譬如,该第二阈值可以由网络设备配置,或者,该第二阈值也可以由该终端设备默认设置,本申请实施例对此不做限定。The second threshold may be set according to actual needs. For example, the second threshold may be configured by the network device, or the second threshold may also be set by the terminal device by default, which is not limited in this embodiment of the application.
另外,该第二阈值可以与上述第一阈值相同,或者,该第二阈值也可以与上述第一阈值不同,当该第二阈值与上述第一阈值不相同时,该第二阈值通常大于上述第一阈值。In addition, the second threshold may be the same as the first threshold, or the second threshold may be different from the first threshold. When the second threshold is different from the first threshold, the second threshold is usually greater than the first threshold. The first threshold.
示例性的,该上报配置信息可以包括但不限于上报指示、上报方式、上报类型中的至少一项,该上报指示用于指示是否需要进行上报,该上报方式用于指示采用何种方式进行上报,该上报类型可以用于指示需要上报哪些类型的信息。Exemplarily, the reporting configuration information may include, but is not limited to, at least one of reporting instructions, reporting methods, and reporting types. The reporting instructions are used to indicate whether reporting is required, and the reporting method is used to indicate the method of reporting. , The report type can be used to indicate which types of information need to be reported.
如果该干扰环境的干扰程度高于第二阈值,可以认为该干扰环境被严重干扰,此时可以确定该干扰环境是干扰不可控的。在该种情况下,该终端设备可以基于上报配置信息,向网络设备上报指定通知消息,以通知网络设备哪些业务类型的业务无法满足QoS需求。If the interference level of the interference environment is higher than the second threshold, it can be considered that the interference environment is severely interfered, and at this time, it can be determined that the interference environment is uncontrollable interference. In this case, the terminal device can report a designated notification message to the network device based on the reported configuration information, so as to notify the network device which types of services cannot meet the QoS requirements.
作为一种示例,该指定通知消息包括第一业务类型,该第一业务类型包括URLLC业务的业务类型。As an example, the designated notification message includes a first service type, and the first service type includes a service type of a URLLC service.
步骤403:根据该干扰状态,确定用于数据传输的一组参数配置信息。Step 403: Determine a set of parameter configuration information for data transmission according to the interference state.
其具体实现可以参见上述图2所示实施例中的相关内容,这里不再重复赘述。For its specific implementation, please refer to the relevant content in the embodiment shown in FIG. 2 above, and the details will not be repeated here.
在本申请实施例中,网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。In the embodiment of the present application, the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
在另一实施例中,本申请实施例提供的方法可以应用于网络设备中,该方法可以包括但不限于以下部分或者全部内容:In another embodiment, the method provided in the embodiment of the present application may be applied to a network device, and the method may include, but is not limited to, some or all of the following content:
步骤A:向终端设备发送指示消息,该指示消息为与该网络设备覆盖的非授权频段的干扰环境相关的信息,该指示消息用于该终端设备确定该干扰环境的干扰状态。Step A: Send an indication message to the terminal device, where the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference state of the interference environment.
在本申请实施例一种可能的实现方式中,该指示消息包括干扰等级,其中,该干扰等级包括至少两种等级中的一种,该至少两种等级中的不同等级对应的干扰程度不同。In a possible implementation manner of the embodiment of the present application, the indication message includes an interference level, where the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
在本申请实施例一种可能的实现方式中,该至少两种等级包括第一等级和第二等级,该第一等级用于指示该干扰环境的干扰程度低于第一阈值,该第二等级用于指示该干扰环境的干扰程度高于第二阈值。In a possible implementation manner of the embodiment of the present application, the at least two levels include a first level and a second level, and the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level It is used to indicate that the interference degree of the interference environment is higher than the second threshold.
在本申请实施例一种可能的实现方式中,该指示消息中还包括对象标识,该对象标识与该干扰等级关联;In a possible implementation manner of the embodiment of the present application, the indication message further includes an object identifier, and the object identifier is associated with the interference level;
其中,该对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
在本申请实施例一种可能的实现方式中,该指示消息包括判断条件,该判断条件包括与信道质量相关的测量参数。In a possible implementation manner of the embodiment of the present application, the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
在本申请实施例一种可能的实现方式中,该指示消息包括判断策略,该判断策略用于指示如何基于判断条件确定判断结果。In a possible implementation manner of the embodiment of the present application, the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
在本申请实施例一种可能的实现方式中,该指示消息包括等级数量,该等级数量是指判断结果包括的干扰等级的种类。In a possible implementation manner of the embodiment of the present application, the indication message includes the number of levels, and the number of levels refers to the types of interference levels included in the judgment result.
在本申请实施例一种可能的实现方式中,该方法还包括:接收该终端设备上报的该干扰环境的干扰状态的指示信息。In a possible implementation manner of the embodiment of the present application, the method further includes: receiving the indication information of the interference state of the interference environment reported by the terminal device.
在本申请实施例一种可能的实现方式中,该指示信息还包括与该干扰状态关联的对象标识;其中,该对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。In a possible implementation manner of the embodiment of the present application, the indication information further includes an object identifier associated with the interference state; wherein, the object identifier includes carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, geographic location At least one of the region's identifiers.
在本申请实施例一种可能的实现方式中,该指示消息承载于系统消息中;或者,该指示消息承载于指定配置消息中。In a possible implementation manner of the embodiment of the present application, the indication message is carried in a system message; alternatively, the indication message is carried in a designated configuration message.
在本申请实施例一种可能的实现方式中,该方法还包括:向指定类型的终端设备发送响应指示,该响应指示用于指示响应该指示消息。In a possible implementation manner of the embodiment of the present application, the method further includes: sending a response indication to a terminal device of a specified type, where the response indication is used to indicate a response to the indication message.
在本申请实施例一种可能的实现方式中,该未发送该响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。In a possible implementation manner of the embodiment of the present application, the terminal device that has not sent the response indication is a terminal device that requests an enhanced mobile bandwidth eMBB type service.
在本申请实施例一种可能的实现方式中,该方法还包括:接收该终端设备上报的指定通知消息,该指定通知消息用于指示无法满足传输需求的业务类型。In a possible implementation manner of the embodiment of the present application, the method further includes: receiving a designated notification message reported by the terminal device, where the designated notification message is used to indicate a service type that cannot meet the transmission requirement.
在本申请实施例一种可能的实现方式中,该指定通知消息包括第一业务类型,该第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。In a possible implementation manner of the embodiment of the present application, the designated notification message includes a first service type, and the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
在本申请实施例一种可能的实现方式中,该方法还包括:In a possible implementation manner of the embodiment of the present application, the method further includes:
向该终端设备发送至少两组参数配置信息,该至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应,该至少两组参数配置信息用于该终端设备在确定该干扰环境的干扰状态后确定用于数据传输的参数配置信息。Send at least two sets of parameter configuration information to the terminal device. Each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state. The at least two sets of parameter configuration information are used by the terminal device in determining the interference. After the interference state of the environment, the parameter configuration information for data transmission is determined.
在本申请实施例一种可能的实现方式中,该每组参数配置信息包括如下对应关系中的至少一种:In a possible implementation manner of the embodiment of the present application, each group of parameter configuration information includes at least one of the following corresponding relationships:
干扰等级与数据压缩指示信息之间的对应关系,该数据压缩指示信息用于指示对应的压缩算法,或者,该数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between interference level and data compression indication information, where the data compression indication information is used to indicate the corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;
干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;
干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;
干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;
干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;
干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
在本申请实施例中,网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。In the embodiment of the present application, the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
需要说明的是,网络设备侧的实现原理与终端设备侧的实现原理相同或类似,具体可以参见上述终端设备侧执行的各个实施例。It should be noted that the implementation principle on the network device side is the same or similar to the implementation principle on the terminal device side. For details, please refer to the various embodiments executed on the terminal device side.
需要说明的是,上述图3所示实施例是以由网络设备来确定干扰环境的干扰状态并指示给终端设备为例进行说明,上述图4所示实施例是以由终端设备确定干扰环境的干扰状态并上报给网络设备为例进行说明。在一实施例中,可以由网络设备与终端设备来协商确定由网络设备还是终端设备确定干扰环境的干扰状态。在一实施例中,非授权频段的干扰测量,由网络设备执行部分测量,以及由终端设备执行其它部分测量,之后,根据网络设备测量的结果和终端设备测量的结果,确定该非授权频段的干扰环境的干扰状态。It should be noted that the above embodiment shown in FIG. 3 is described by taking the network device to determine the interference state of the interference environment and instructing it to the terminal device as an example. The above embodiment shown in FIG. 4 uses the terminal device to determine the interference environment. The interference status is reported to the network equipment as an example for illustration. In an embodiment, the network device and the terminal device may negotiate to determine whether the network device or the terminal device determines the interference state of the interference environment. In one embodiment, for the interference measurement of the unlicensed frequency band, the network equipment performs part of the measurement and the terminal equipment performs other part of the measurement. After that, the measurement result of the network equipment and the measurement result of the terminal equipment are used to determine the unlicensed frequency band. The interference state of the interference environment.
请参考图5,图5是根据一示例性实施例示出的一种环境状态的确定装置的结构示意图,配置于终端设备中,所述装置可以包括:Please refer to FIG. 5. FIG. 5 is a schematic structural diagram showing an apparatus for determining an environmental state according to an exemplary embodiment, which is configured in a terminal device, and the apparatus may include:
接收模块510,用于接收网络设备发送的指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息;The receiving module 510 is configured to receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;
确定模块520,用于基于所述指示消息,确定所述干扰环境的干扰状态。The determining module 520 is configured to determine the interference state of the interference environment based on the indication message.
可选地,所述指示消息包括干扰等级,其中,所述干扰等级包括至少两种等级中的一种,所述至少两种等级中的不同等级对应的干扰程度不同。Optionally, the indication message includes an interference level, wherein the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
可选地,所述至少两种等级包括第一等级和第二等级,所述第一等级用于指示所述干扰环境的干扰程度低于第一阈值,所述第二等级用于指示所述干扰环境的干扰程度高于第二阈值。Optionally, the at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the The interference degree of the interference environment is higher than the second threshold.
可选地,所述指示消息中还包括对象标识,所述对象标识与所述干扰等级关联;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Optionally, the indication message further includes an object identifier, which is associated with the interference level; wherein, the object identifier includes the identifier of the carrier, the identifier of the frequency band, the identifier of the PLMN, the identifier of CAG, and the geographic area. At least one of the logos.
可选地,所述指示消息包括判断条件,所述判断条件包括与信道质量相关的测量参数。Optionally, the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
可选地,所述指示消息包括判断策略,所述判断策略用于指示如何基于判断条件确定判断结果。Optionally, the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
可选地,所述指示消息包括等级数量,所述等级数量是指判断结果包括的干扰等级的种类。Optionally, the indication message includes the number of levels, and the number of levels refers to the types of interference levels included in the judgment result.
可选地,所述确定模块520用于:根据所述指示消息和待测量资源,确定所述干扰环境的干扰状态。Optionally, the determining module 520 is configured to determine the interference state of the interference environment according to the indication message and the resource to be measured.
可选地,所述待测量资源包括载波、频带、PLMN、CAG、地理区域中的至少一项。Optionally, the resource to be measured includes at least one of a carrier, a frequency band, a PLMN, a CAG, and a geographic area.
可选地,所述确定装置520还用于:向所述网络设备上报所述干扰环境的干扰状态的指示信息。Optionally, the determining device 520 is further configured to report the indication information of the interference state of the interference environment to the network device.
可选地,所述指示信息还包括与所述干扰状态关联的对象标识;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Optionally, the indication information further includes an object identifier associated with the interference state; wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier. One item.
可选地,所述确定模块520还用于:每隔指定时长,向所述网络设备上报所述干扰环境的干扰状态的指示信息;或者,当检测到事件触发条件时,向所述网络设备上报所述干扰环境的干扰状态的指示信息;或者,当接收到网络设备发送的触发信令时,向所述网络设备上报所述干扰环境的干扰状态的指示信息。Optionally, the determining module 520 is further configured to: report the indication information of the interference state of the interference environment to the network device every specified time period; or, when an event trigger condition is detected, to the network device Reporting the indication information of the interference state of the interference environment; or, when receiving the trigger signaling sent by the network device, report the indication information of the interference state of the interference environment to the network device.
可选地,所述指示消息承载于系统消息中;或者,所述指示消息承载于指定配置消息中。Optionally, the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
可选地,所述确定模块520还用于:若存在所述网络设备配置的响应指示,则响应所述指示消息,该响应指示用于指示允许响应该指示消息。Optionally, the determining module 520 is further configured to respond to the indication message if there is a response indication of the network device configuration, and the response indication is used to indicate that a response to the indication message is allowed.
可选地,所述未配置有所述响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。Optionally, the terminal device not configured with the response indication is a terminal device requesting an enhanced mobile bandwidth eMBB type service.
可选地,所述确定模块520还用于:若所述干扰环境的干扰程度低于第一阈值,则基于指定信道的接入参数通过所述指定信道进行数据传输;或者,若所述干扰环境的干扰程度低于所述第一阈值,则通过所述非授权频段的网络资源进行数据传输。Optionally, the determining module 520 is further configured to: if the interference level of the interference environment is lower than a first threshold, perform data transmission through the specified channel based on the access parameters of the specified channel; or, if the interference If the degree of environmental interference is lower than the first threshold, data transmission is performed through the network resources of the unlicensed frequency band.
可选地,所述确定模块520还用于:若所述干扰环境的干扰程度高于第二阈值,则基于上报配置信息,向所述网络设备上报指定通知消息,所述指定通知消息用于指示无法满足传输需求的业务类型。Optionally, the determining module 520 is further configured to: if the interference degree of the interference environment is higher than a second threshold, report a designated notification message to the network device based on the reported configuration information, and the designated notification message is used for Indicates the type of business that cannot meet the transmission requirements.
可选地,所述指定通知消息包括第一业务类型,所述第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。Optionally, the designated notification message includes a first service type, and the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
可选地,所述确定模块520还用于:获取所述网络设备配置的至少两组参数配置信息,所述至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应;根据所述至少两组参数配置信息、以及所述干扰环境的干扰状态,确定用于数据传输的参数配置信息。Optionally, the determining module 520 is further configured to: obtain at least two sets of parameter configuration information configured by the network device, and each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state; Determine the parameter configuration information used for data transmission according to the at least two sets of parameter configuration information and the interference state of the interference environment.
可选地,所述每组参数配置信息包括如下对应关系中的至少一种:Optionally, each group of parameter configuration information includes at least one of the following corresponding relationships:
干扰等级与数据压缩指示信息之间的对应关系,所述数据压缩指示信息用于指示对应的压缩算法,或者,所述数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between interference level and data compression indication information, where the data compression indication information is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;
干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;
干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;
干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;
干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;
干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
在本申请实施例中,网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。In the embodiment of the present application, the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
请参考图6,该图6是根据一示例性实施例时长的一种环境状态的确定装置的结构示意图,配置于网络设备中,所述装置包括:Please refer to FIG. 6, which is a schematic structural diagram of an apparatus for determining an environmental state according to a duration of an exemplary embodiment, which is configured in a network device, and the apparatus includes:
发送模块610,用于向终端设备发送指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息,所述指示消息用于所述终端设备确定所述干扰环境的干扰状态。The sending module 610 is configured to send an indication message to a terminal device, where the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference environment The interference state.
可选地,所述指示消息包括干扰等级,其中,所述干扰等级包括至少两种等级中的一种,所述至少两种等级中的不同等级对应的干扰程度不同。Optionally, the indication message includes an interference level, wherein the interference level includes one of at least two levels, and different levels of the at least two levels correspond to different levels of interference.
可选地,所述至少两种等级包括第一等级和第二等级,所述第一等级用于指示所述干扰环境的干扰程度低于第一阈值,所述第二等级用于指示所述干扰环境的干扰程度高于第二阈值。Optionally, the at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the The interference degree of the interference environment is higher than the second threshold.
可选地,所述指示消息中还包括对象标识,所述对象标识与所述干扰等级关联;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Optionally, the indication message further includes an object identifier, which is associated with the interference level; wherein, the object identifier includes the identifier of the carrier, the identifier of the frequency band, the identifier of the PLMN, the identifier of CAG, and the geographic area. At least one of the logos.
可选地,所述指示消息包括判断条件,所述判断条件包括与信道质量相关的测量参数。Optionally, the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
可选地,所述指示消息包括判断策略,所述判断策略用于指示如何基于判断条件确定判断结果。Optionally, the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
可选地,所述指示消息包括等级数量,所述等级数量是指判断结果包括的干扰等级的种类。Optionally, the indication message includes the number of levels, and the number of levels refers to the types of interference levels included in the judgment result.
可选地,所述发送模块610还用于:接收所述终端设备上报的所述干扰环境的干扰状态的指示信息。Optionally, the sending module 610 is further configured to receive the indication information of the interference state of the interference environment reported by the terminal device.
可选地,所述指示信息还包括与所述干扰状态关联的对象标识;其中,所述对象标识包 括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Optionally, the indication information further includes an object identifier associated with the interference state; wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier. One item.
可选地,所述指示消息承载于系统消息中;或者,所述指示消息承载于指定配置消息中。Optionally, the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
可选地,所述发送模块610还用于:向指定类型的终端设备发送响应指示,所述响应指示用于指示响应所述指示消息。Optionally, the sending module 610 is further configured to send a response indication to a terminal device of a specified type, where the response indication is used to indicate a response to the indication message.
可选地,所述未发送所述响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。Optionally, the terminal device that has not sent the response indication is a terminal device that requests an enhanced mobile bandwidth eMBB type service.
可选地,所述发送模块610还用于:接收所述终端设备上报的指定通知消息,所述指定通知消息用于指示无法满足传输需求的业务类型。Optionally, the sending module 610 is further configured to receive a designated notification message reported by the terminal device, where the designated notification message is used to indicate a service type that cannot meet the transmission requirement.
可选地,所述指定通知消息包括第一业务类型,所述第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。Optionally, the designated notification message includes a first service type, and the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
可选地,所述发送模块610还用于:向所述终端设备发送至少两组参数配置信息,所述至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应,所述至少两组参数配置信息用于所述终端设备在确定所述干扰环境的干扰状态后确定用于数据传输的参数配置信息。Optionally, the sending module 610 is further configured to send at least two sets of parameter configuration information to the terminal device, and each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state, so The at least two sets of parameter configuration information are used by the terminal device to determine the parameter configuration information used for data transmission after determining the interference state of the interference environment.
可选地,所述每组参数配置信息包括如下对应关系中的至少一种:Optionally, each group of parameter configuration information includes at least one of the following corresponding relationships:
干扰等级与数据压缩指示信息之间的对应关系,所述数据压缩指示信息用于指示对应的压缩算法,或者,所述数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between interference level and data compression indication information, where the data compression indication information is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;
干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;
干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;
干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;
干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;
干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
在本申请实施例中,网络设备将与其覆盖的非授权频谱的干扰环境相关的指示消息发送给终端设备,如此,终端设备即可根据该指示消息,确定该干扰环境的干扰状态,以便于确定是否可以在该非授权频段下进行IIoT通信。In the embodiment of the present application, the network device sends an indication message related to the interference environment of the unlicensed spectrum covered by it to the terminal device. In this way, the terminal device can determine the interference status of the interference environment according to the indication message, so as to facilitate the determination Can IIoT communication be carried out in this unlicensed frequency band?
请参考图7,图7是根据一个示例性实施例提供的设备的结构示意图。该设备可以为终端设备,也可以为网络设备。该设备包括:处理器701、接收器702、发射器703、存储器704和总线705。Please refer to FIG. 7, which is a schematic structural diagram of a device provided according to an exemplary embodiment. The device can be a terminal device or a network device. The device includes: a processor 701, a receiver 702, a transmitter 703, a memory 704, and a bus 705.
处理器701包括一个或者一个以上处理核心,处理器701通过运行软件程序以及模块,从而执行各种功能应用以及信息处理。The processor 701 includes one or more processing cores, and the processor 701 executes various functional applications and information processing by running software programs and modules.
接收器702和发射器703可以实现为一个通信组件,该通信组件可以是一块通信芯片。The receiver 702 and the transmitter 703 may be implemented as a communication component, and the communication component may be a communication chip.
存储器704通过总线705与处理器701相连。The memory 704 is connected to the processor 701 through the bus 705.
存储器704可用于存储至少一个指令,处理器701用于执行该至少一个指令,以实现上述各个方法实施例中的终端设备执行的各个步骤,或者,以实现上述各个方法实施例中的网络设备执行的各个步骤。The memory 704 may be configured to store at least one instruction, and the processor 701 is configured to execute the at least one instruction to implement each step performed by the terminal device in the foregoing method embodiments, or to implement the network device execution in the foregoing method embodiments. The various steps.
此外,存储器704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,易失性或非易失性存储设备包括但不限于:磁盘或光盘,EEPROM(Electrically Erasable Programmable Read-Only Memory,带电可擦除可编程只读存储器),EPROM(Electrically Programmable Read Only Memory,可擦除可编程只读存储器),SRAM(Static Random Access Memory,静态随时存取存储器),ROM(Read Only Memory,只读存储器),磁存储器,快闪存储器,PROM(Programmable Read Only Memory,可编程只读存储器)。In addition, the memory 704 can be implemented by any type of volatile or non-volatile storage device or a combination thereof. The volatile or non-volatile storage device includes, but is not limited to: magnetic disks or optical disks, EEPROM (Electrically Erasable Programmable Read -Only Memory, Erasable Programmable Read-Only Memory with Electricity), EPROM (Electrically Programmable Read Only Memory, Erasable Programmable Read-Only Memory), SRAM (Static Random Access Memory), ROM (Read Only Memory, read-only memory), magnetic memory, flash memory, PROM (Programmable Read Only Memory, programmable read-only memory).
本申请实施例提供了一种计算机可读存储介质,所述存储介质中存储有至少一条指令,所述至少一条指令由所述处理器加载并执行以实现上述各个方法实施例提供的方法。The embodiment of the present application provides a computer-readable storage medium, and the storage medium stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the methods provided in the foregoing method embodiments.
本申请实施例还提供了一种计算机程序产品,当计算机程序产品在计算机上运行时,使得计算机执行上述各个方法实施例提供的方法。The embodiments of the present application also provide a computer program product, which when the computer program product runs on a computer, causes the computer to execute the methods provided in the foregoing method embodiments.
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,上述提到的存储介质可以是只读存储器,磁盘或光盘等。Those of ordinary skill in the art can understand that all or part of the steps in the foregoing embodiments can be implemented by hardware, or by a program instructing relevant hardware to be completed. The program can be stored in a computer-readable storage medium. The storage medium mentioned can be a read-only memory, a magnetic disk or an optical disk, etc.
以上所述仅为本申请的可选实施例,并不用以限制本申请,凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的保护范围之内。The above are only optional embodiments of this application and are not intended to limit this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection of this application. Within range.
Claims (74)
- 一种环境状态的确定方法,其特征在于,应用于终端设备中,所述方法包括:A method for determining an environment state, characterized in that it is applied to a terminal device, and the method includes:接收网络设备发送的指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息;Receiving an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;基于所述指示消息,确定所述干扰环境的干扰状态。Based on the indication message, the interference state of the interference environment is determined.
- 如权利要求1所述的方法,其特征在于,所述指示消息包括干扰等级,其中,所述干扰等级包括至少两种等级中的一种,所述至少两种等级中的不同等级对应的干扰程度不同。The method according to claim 1, wherein the indication message includes an interference level, wherein the interference level includes one of at least two levels, and the interference levels corresponding to different levels of the at least two levels The degree is different.
- 如权利要求2所述的方法,其特征在于,The method of claim 2, wherein:所述至少两种等级包括第一等级和第二等级,所述第一等级用于指示所述干扰环境的干扰程度低于第一阈值,所述第二等级用于指示所述干扰环境的干扰程度高于第二阈值。The at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the interference of the interference environment The degree is higher than the second threshold.
- 如权利要求2所述的方法,其特征在于,所述指示消息中还包括对象标识,所述对象标识与所述干扰等级关联;The method according to claim 2, wherein the indication message further includes an object identifier, and the object identifier is associated with the interference level;其中,所述对象标识包括载波的标识、频带的标识、公共陆地移动网络PLMN的标识、闭合访问组CAG的标识、地理区域的标识中的至少一项。Wherein, the object identification includes at least one of the identification of the carrier, the identification of the frequency band, the identification of the public land mobile network PLMN, the identification of the closed access group CAG, and the identification of the geographic area.
- 如权利要求1所述的方法,其特征在于,所述指示消息包括判断条件,所述判断条件包括与信道质量相关的测量参数。The method according to claim 1, wherein the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
- 如权利要求1或5所述的方法,其特征在于,所述指示消息包括判断策略,所述判断策略用于指示如何基于判断条件确定判断结果。The method according to claim 1 or 5, wherein the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- 如权利要求1、5或6中任一项所述的方法,其特征在于,所述指示消息包括等级数量,所述等级数量是指判断结果包括的干扰等级的种类。The method according to any one of claims 1, 5, or 6, wherein the indication message includes a level number, and the level number refers to the type of interference level included in the judgment result.
- 如权利要5-7中任一项所述的方法,其特征在于,所述根据所述指示消息,确定所述干扰环境的干扰状态,包括:7. The method according to any one of claims 5-7, wherein the determining the interference state of the interference environment according to the indication message comprises:根据所述指示消息和待测量资源,确定所述干扰环境的干扰状态。Determine the interference state of the interference environment according to the indication message and the resource to be measured.
- 如权利要求8所述的方法,其特征在于,所述待测量资源包括载波、频带、PLMN、CAG、地理区域中的至少一项。The method according to claim 8, wherein the resource to be measured includes at least one of a carrier, a frequency band, a PLMN, a CAG, and a geographic area.
- 如权利要求5-9中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 5-9, wherein the method further comprises:向所述网络设备上报所述干扰环境的干扰状态的指示信息。Reporting the indication information of the interference state of the interference environment to the network device.
- 如权利要求10所述的方法,其特征在于,所述指示信息还包括与所述干扰状态关联的对象标识;The method of claim 10, wherein the indication information further includes an object identifier associated with the interference state;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- 如权利要求10所述的方法,其特征在于,所述向所述网络设备上报所述干扰环境的干扰状态的指示信息,包括:The method according to claim 10, wherein the reporting the indication information of the interference state of the interference environment to the network device comprises:每隔指定时长,向所述网络设备上报所述干扰环境的干扰状态的指示信息;Report the indication information of the interference state of the interference environment to the network device every designated time period;或者,or,当检测到事件触发条件时,向所述网络设备上报所述干扰环境的干扰状态的指示信息;When an event trigger condition is detected, report the indication information of the interference state of the interference environment to the network device;或者,or,当接收到网络设备发送的触发信令时,向所述网络设备上报所述干扰环境的干扰状态的指示信息。When receiving the trigger signaling sent by the network device, report the indication information of the interference state of the interference environment to the network device.
- 如权利要求1-12中任一项所述的方法,其特征在于,所述指示消息承载于系统消息中;或者,所述指示消息承载于指定配置消息中。The method according to any one of claims 1-12, wherein the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
- 如权利要求1-13中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 1-13, wherein the method further comprises:若存在所述网络设备配置的响应指示,则响应所述指示消息,所述响应指示用于指示允许响应所述指示消息。If there is a response indication for the network device configuration, respond to the indication message, where the response indication is used to indicate that a response to the indication message is allowed.
- 如权利要求14所述的方法,其特征在于,所述未配置有所述响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。The method according to claim 14, wherein the terminal device not configured with the response indication is a terminal device requesting an enhanced mobile bandwidth eMBB type service.
- 如权利要求14所述的方法,其特征在于,所述方法还包括:The method of claim 14, wherein the method further comprises:若所述干扰环境的干扰程度低于第一阈值,则基于指定信道的接入参数通过所述指定信道进行数据传输;或者,If the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or,若所述干扰环境的干扰程度低于所述第一阈值,则通过所述非授权频段的网络资源进行数据传输。If the interference degree of the interference environment is lower than the first threshold, data transmission is performed through the network resources of the unlicensed frequency band.
- 如权利要求1所述的方法,其特征在于,所述方法还包括:The method of claim 1, wherein the method further comprises:若所述干扰环境的干扰程度高于第二阈值,则基于上报配置信息,向所述网络设备上报指定通知消息,所述指定通知消息用于指示无法满足传输需求的业务类型。If the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- 如权利要求17所述的方法,其特征在于,所述指定通知消息包括第一业务类型,所述第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。The method according to claim 17, wherein the designated notification message includes a first service type, and the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
- 如权利要求1-18中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 1-18, wherein the method further comprises:获取所述网络设备配置的至少两组参数配置信息,所述至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应;Acquiring at least two sets of parameter configuration information configured by the network device, where each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state;根据所述至少两组参数配置信息、以及所述干扰环境的干扰状态,确定用于数据传输的参数配置信息。Determine the parameter configuration information used for data transmission according to the at least two sets of parameter configuration information and the interference state of the interference environment.
- 如权利要求19所述的方法,其特征在于,所述每组参数配置信息包括如下对应关系中的至少一种:The method according to claim 19, wherein each group of parameter configuration information includes at least one of the following corresponding relationships:干扰等级与数据压缩指示信息之间的对应关系,所述数据压缩指示信息用于指示对应的压缩算法,或者,所述数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between interference level and data compression indication information, where the data compression indication information is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
- 一种环境状态的确定方法,其特征在于,应用于网络设备中,所述方法包括:A method for determining an environment state, characterized in that it is applied to a network device, and the method includes:向终端设备发送指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息,所述指示消息用于所述终端设备确定所述干扰环境的干扰状态。Send an indication message to the terminal device, where the indication message is information related to the interference environment of the unlicensed frequency band covered by the network device, and the indication message is used by the terminal device to determine the interference state of the interference environment.
- 如权利要求21所述的方法,其特征在于,所述指示消息包括干扰等级,其中,所述干扰等级包括至少两种等级中的一种,所述至少两种等级中的不同等级对应的干扰程度不同。The method according to claim 21, wherein the indication message includes an interference level, wherein the interference level includes one of at least two levels, and the interference levels corresponding to different levels of the at least two levels The degree is different.
- 如权利要求22所述的方法,其特征在于,The method of claim 22, wherein:所述至少两种等级包括第一等级和第二等级,所述第一等级用于指示所述干扰环境的干扰程度低于第一阈值,所述第二等级用于指示所述干扰环境的干扰程度高于第二阈值。The at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the interference of the interference environment The degree is higher than the second threshold.
- 如权利要求23所述的方法,其特征在于,所述指示消息中还包括对象标识,所述对象标识与所述干扰等级关联;The method according to claim 23, wherein the indication message further includes an object identifier, and the object identifier is associated with the interference level;其中,所述对象标识包括载波的标识、频带的标识、公共陆地移动网络PLMN的标识、闭合访问组CAG的标识、地理区域的标识中的至少一项。Wherein, the object identification includes at least one of the identification of the carrier, the identification of the frequency band, the identification of the public land mobile network PLMN, the identification of the closed access group CAG, and the identification of the geographic area.
- 如权利要求21所述的方法,其特征在于,所述指示消息包括判断条件,所述判断条件包括与信道质量相关的测量参数。The method according to claim 21, wherein the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
- 如权利要求21或25所述的方法,其特征在于,所述指示消息包括判断策略,所述判断策略用于指示如何基于判断条件确定判断结果。The method according to claim 21 or 25, wherein the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- 如权利要求21、25或26中任一项所述的方法,其特征在于,所述指示消息包括等级数量,所述等级数量是指判断结果包括的干扰等级的种类。The method according to any one of claims 21, 25, or 26, wherein the indication message includes a level number, and the level number refers to the type of interference level included in the judgment result.
- 如权利要25-27中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 25-27, wherein the method further comprises:接收所述终端设备上报的所述干扰环境的干扰状态的指示信息。Receiving the indication information of the interference state of the interference environment reported by the terminal device.
- 如权利要求28所述的方法,其特征在于,所述指示信息还包括与所述干扰状态关联的对象标识;The method according to claim 28, wherein the indication information further comprises an object identifier associated with the interference state;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- 如权利要求21-29中任一项所述的方法,其特征在于,所述指示消息承载于系统消息中;或者,所述指示消息承载于指定配置消息中。The method according to any one of claims 21-29, wherein the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
- 如权利要求21-30中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 21-30, wherein the method further comprises:向指定类型的终端设备发送响应指示,所述响应指示用于指示响应所述指示消息。Send a response indication to a terminal device of a specified type, where the response indication is used to indicate a response to the indication message.
- 如权利要求31所述的方法,其特征在于,所述未发送所述响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。The method according to claim 31, wherein the terminal device that has not sent the response indication is a terminal device that requests an enhanced mobile bandwidth eMBB type service.
- 如权利要求21所述的方法,其特征在于,所述方法还包括:The method of claim 21, wherein the method further comprises:接收所述终端设备上报的指定通知消息,所述指定通知消息用于指示无法满足传输需求的业务类型。Receiving a designated notification message reported by the terminal device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- 如权利要求33所述的方法,其特征在于,所述指定通知消息包括第一业务类型,所述第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。The method according to claim 33, wherein the designated notification message includes a first service type, and the first service type includes a service type of a high-reliability and low-latency communication URLLC service.
- 如权利要求21-34中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 21-34, wherein the method further comprises:向所述终端设备发送至少两组参数配置信息,所述至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应,所述至少两组参数配置信息用于所述终端设备在确定所述干扰环境的干扰状态后确定用于数据传输的参数配置信息。At least two sets of parameter configuration information are sent to the terminal device, each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state, and the at least two sets of parameter configuration information are used for the terminal device After determining the interference state of the interference environment, the parameter configuration information used for data transmission is determined.
- 如权利要求35所述的方法,其特征在于,所述每组参数配置信息包括如下对应关系中的至少一种:The method according to claim 35, wherein each group of parameter configuration information includes at least one of the following corresponding relationships:干扰等级与数据压缩指示信息之间的对应关系,所述数据压缩指示信息用于指示对应的压缩算法,或者,所述数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between interference level and data compression indication information, where the data compression indication information is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
- 一种环境状态的确定装置,其特征在于,配置于终端设备中,所述装置包括:A device for determining an environment state, characterized in that it is configured in a terminal device, and the device includes:接收模块,用于接收网络设备发送的指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息;A receiving module, configured to receive an instruction message sent by a network device, where the instruction message is information related to the interference environment of an unlicensed frequency band covered by the network device;确定模块,用于基于所述指示消息,确定所述干扰环境的干扰状态。The determining module is configured to determine the interference state of the interference environment based on the indication message.
- 如权利要求37所述的装置,其特征在于,所述指示消息包括干扰等级,其中,所述干扰等级包括至少两种等级中的一种,所述至少两种等级中的不同等级对应的干扰程度不同。The apparatus according to claim 37, wherein the indication message includes an interference level, wherein the interference level includes one of at least two levels, and the interference levels corresponding to different levels of the at least two levels The degree is different.
- 如权利要求38所述的装置,其特征在于,The device of claim 38, wherein:所述至少两种等级包括第一等级和第二等级,所述第一等级用于指示所述干扰环境的干扰程度低于第一阈值,所述第二等级用于指示所述干扰环境的干扰程度高于第二阈值。The at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the interference of the interference environment The degree is higher than the second threshold.
- 如权利要求38所述的装置,其特征在于,所述指示消息中还包括对象标识,所述对象标识与所述干扰等级关联;The device according to claim 38, wherein the indication message further comprises an object identifier, and the object identifier is associated with the interference level;其中,所述对象标识包括载波的标识、频带的标识、公共陆地移动网络PLMN的标识、闭合访问组CAG的标识、地理区域的标识中的至少一项。Wherein, the object identification includes at least one of the identification of the carrier, the identification of the frequency band, the identification of the public land mobile network PLMN, the identification of the closed access group CAG, and the identification of the geographic area.
- 如权利要求37所述的装置,其特征在于,所述指示消息包括判断条件,所述判断条件包括与信道质量相关的测量参数。The apparatus according to claim 37, wherein the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
- 如权利要求37或41所述的装置,其特征在于,所述指示消息包括判断策略,所述 判断策略用于指示如何基于判断条件确定判断结果。The device according to claim 37 or 41, wherein the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- 如权利要求37、41或42所述的装置,其特征在于,所述指示消息包括等级数量,所述等级数量是指判断结果包括的干扰等级的种类。The apparatus according to claim 37, 41 or 42, wherein the indication message includes a level number, and the level number refers to the type of interference level included in the judgment result.
- 如权利要求40-42中任一项所述的装置,其特征在于,所述确定模块用于:42. The device according to any one of claims 40-42, wherein the determining module is configured to:根据所述指示消息和待测量资源,确定所述干扰环境的干扰状态。Determine the interference state of the interference environment according to the indication message and the resource to be measured.
- 如权利要求44所述的装置,其特征在于,所述待测量资源包括载波、频带、PLMN、CAG、地理区域中的至少一项。The device according to claim 44, wherein the resource to be measured includes at least one of a carrier, a frequency band, a PLMN, a CAG, and a geographic area.
- 如权利要求41-45中任一项所述的装置,其特征在于,所述确定装置还用于:The device according to any one of claims 41-45, wherein the determining device is further configured to:向所述网络设备上报所述干扰环境的干扰状态的指示信息。Reporting the indication information of the interference state of the interference environment to the network device.
- 如权利要求46所述的装置,其特征在于,所述指示信息还包括与所述干扰状态关联的对象标识;The device of claim 46, wherein the indication information further comprises an object identifier associated with the interference state;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- 如权利要求46所述的装置,其特征在于,所述确定模块还用于:The device of claim 46, wherein the determining module is further configured to:每隔指定时长,向所述网络设备上报所述干扰环境的干扰状态的指示信息;Report the indication information of the interference state of the interference environment to the network device every designated time period;或者,or,当检测到事件触发条件时,向所述网络设备上报所述干扰环境的干扰状态的指示信息;When an event trigger condition is detected, report the indication information of the interference state of the interference environment to the network device;或者,or,当接收到网络设备发送的触发信令时,向所述网络设备上报所述干扰环境的干扰状态的指示信息。When receiving the trigger signaling sent by the network device, report the indication information of the interference state of the interference environment to the network device.
- 如权利要求37-48中任一项所述的装置,其特征在于,所述指示消息承载于系统消息中;或者,所述指示消息承载于指定配置消息中。The apparatus according to any one of claims 37-48, wherein the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
- 如权利要求37-49中任一项所述的装置,其特征在于,所述确定模块还用于:The device according to any one of claims 37-49, wherein the determining module is further configured to:若存在所述网络设备配置的响应指示,则响应所述指示消息,所述响应指示用于指示允许响应所述指示消息。If there is a response indication for the network device configuration, respond to the indication message, where the response indication is used to indicate that a response to the indication message is allowed.
- 如权利要求50所述的装置,其特征在于,所述未配置有所述响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。The apparatus according to claim 50, wherein the terminal device not configured with the response indication is a terminal device requesting an enhanced mobile bandwidth eMBB type service.
- 如权利要求50所述的装置,其特征在于,所述确定模块还用于:The device of claim 50, wherein the determining module is further configured to:若所述干扰环境的干扰程度低于第一阈值,则基于指定信道的接入参数通过所述指定信道进行数据传输;或者,If the interference level of the interference environment is lower than the first threshold, data transmission is performed through the designated channel based on the access parameters of the designated channel; or,若所述干扰环境的干扰程度低于所述第一阈值,则通过所述非授权频段的网络资源进行数据传输。If the interference degree of the interference environment is lower than the first threshold, data transmission is performed through the network resources of the unlicensed frequency band.
- 如权利要求37所述的装置,其特征在于,所述确定模块还用于:The device according to claim 37, wherein the determining module is further configured to:若所述干扰环境的干扰程度高于第二阈值,则基于上报配置信息,向所述网络设备上报指定通知消息,所述指定通知消息用于指示无法满足传输需求的业务类型。If the interference level of the interference environment is higher than the second threshold, based on the reported configuration information, report a designated notification message to the network device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- 如权利要求53所述的装置,其特征在于,所述指定通知消息包括第一业务类型,所述第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。The apparatus of claim 53, wherein the designated notification message includes a first service type, and the first service type includes a service type of a URLLC service of high-reliability and low-latency communication.
- 如权利要求37-54中任一项所述的装置,其特征在于,所述确定模块还用于:The device according to any one of claims 37-54, wherein the determining module is further configured to:获取所述网络设备配置的至少两组参数配置信息,所述至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应;Acquiring at least two sets of parameter configuration information configured by the network device, where each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state;根据所述至少两组参数配置信息、以及所述干扰环境的干扰状态,确定用于数据传输的参数配置信息。Determine the parameter configuration information used for data transmission according to the at least two sets of parameter configuration information and the interference state of the interference environment.
- 如权利要求55所述的装置,其特征在于,所述每组参数配置信息包括如下对应关系中的至少一种:The device according to claim 55, wherein each group of parameter configuration information includes at least one of the following corresponding relationships:干扰等级与数据压缩指示信息之间的对应关系,所述数据压缩指示信息用于指示对应的 压缩算法,或者,所述数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between the interference level and data compression indication information, where the data compression indication information is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
- 一种环境状态的确定装置,其特征在于,配置于网络设备中,所述装置包括:A device for determining an environment state, characterized in that it is configured in a network device, and the device includes:发送模块,用于向终端设备发送指示消息,所述指示消息为与所述网络设备覆盖的非授权频段的干扰环境相关的信息,所述指示消息用于所述终端设备确定所述干扰环境的干扰状态。The sending module is configured to send an indication message to a terminal device. The indication message is information related to the interference environment of the unlicensed frequency band covered by the network device. The indication message is used by the terminal device to determine the interference environment. Interference state.
- 如权利要求57所述的装置,其特征在于,所述指示消息包括干扰等级,其中,所述干扰等级包括至少两种等级中的一种,所述至少两种等级中的不同等级对应的干扰程度不同。The apparatus according to claim 57, wherein the indication message includes an interference level, wherein the interference level includes one of at least two levels, and the interference levels corresponding to different levels of the at least two levels The degree is different.
- 如权利要求58所述的装置,其特征在于,The device of claim 58, wherein:所述至少两种等级包括第一等级和第二等级,所述第一等级用于指示所述干扰环境的干扰程度低于第一阈值,所述第二等级用于指示所述干扰环境的干扰程度高于第二阈值。The at least two levels include a first level and a second level, the first level is used to indicate that the interference level of the interference environment is lower than a first threshold, and the second level is used to indicate the interference of the interference environment The degree is higher than the second threshold.
- 如权利要求59所述的装置,其特征在于,所述指示消息中还包括对象标识,所述对象标识与所述干扰等级关联;The apparatus according to claim 59, wherein the indication message further comprises an object identifier, and the object identifier is associated with the interference level;其中,所述对象标识包括载波的标识、频带的标识、公共陆地移动网络PLMN的标识、闭合访问组CAG的标识、地理区域的标识中的至少一项。Wherein, the object identification includes at least one of the identification of the carrier, the identification of the frequency band, the identification of the public land mobile network PLMN, the identification of the closed access group CAG, and the identification of the geographic area.
- 如权利要求57所述的装置,其特征在于,所述指示消息包括判断条件,所述判断条件包括与信道质量相关的测量参数。The apparatus according to claim 57, wherein the indication message includes a judgment condition, and the judgment condition includes a measurement parameter related to channel quality.
- 如权利要求57或61所述的装置,其特征在于,所述指示消息包括判断策略,所述判断策略用于指示如何基于判断条件确定判断结果。The device according to claim 57 or 61, wherein the instruction message includes a judgment strategy, and the judgment strategy is used to indicate how to determine the judgment result based on the judgment condition.
- 如权利要求57、61或62所述的装置,其特征在于,所述指示消息包括等级数量,所述等级数量是指判断结果包括的干扰等级的种类。The apparatus according to claim 57, 61 or 62, wherein the indication message includes a level number, and the level number refers to the type of interference level included in the judgment result.
- 如权利要求61-63中任一项所述的装置,其特征在于,所述发送模块还用于:The device according to any one of claims 61-63, wherein the sending module is further configured to:接收所述终端设备上报的所述干扰环境的干扰状态的指示信息。Receiving the indication information of the interference state of the interference environment reported by the terminal device.
- 如权利要求64所述的装置,其特征在于,所述指示信息还包括与所述干扰状态关联的对象标识;The device according to claim 64, wherein the indication information further comprises an object identifier associated with the interference state;其中,所述对象标识包括载波的标识、频带的标识、PLMN的标识、CAG的标识、地理区域的标识中的至少一项。Wherein, the object identifier includes at least one of carrier identifier, frequency band identifier, PLMN identifier, CAG identifier, and geographic area identifier.
- 如权利要求57-65中任一项所述的装置,其特征在于,所述指示消息承载于系统消息中;或者,所述指示消息承载于指定配置消息中。The apparatus according to any one of claims 57-65, wherein the indication message is carried in a system message; or, the indication message is carried in a designated configuration message.
- 如权利要求57-66中任一项所述的装置,其特征在于,所述发送模块还用于:The device according to any one of claims 57-66, wherein the sending module is further configured to:向指定类型的终端设备发送响应指示,所述响应指示用于指示响应所述指示消息。Send a response indication to a terminal device of a specified type, where the response indication is used to indicate a response to the indication message.
- 如权利要求67所述的装置,其特征在于,所述未发送所述响应指示的终端设备为请求增强型移动带宽eMBB类型业务的终端设备。The apparatus according to claim 67, wherein the terminal device that has not sent the response indication is a terminal device that requests an enhanced mobile bandwidth eMBB type service.
- 如权利要求57所述的装置,其特征在于,所述发送模块还用于:The device of claim 57, wherein the sending module is further configured to:接收所述终端设备上报的指定通知消息,所述指定通知消息用于指示无法满足传输需求的业务类型。Receiving a designated notification message reported by the terminal device, where the designated notification message is used to indicate a service type that cannot meet the transmission demand.
- 如权利要求69所述的装置,其特征在于,所述指定通知消息包括第一业务类型,所述第一业务类型包括高可靠与低延时通信URLLC业务的业务类型。The apparatus according to claim 69, wherein the designated notification message includes a first service type, and the first service type includes a service type of a URLLC service of high-reliability and low-latency communication.
- 如权利要求57-70中任一项所述的装置,其特征在于,所述发送模块还用于:The device according to any one of claims 57-70, wherein the sending module is further configured to:向所述终端设备发送至少两组参数配置信息,所述至少两组参数配置信息中的每组参数配置信息与至少一种干扰状态对应,所述至少两组参数配置信息用于所述终端设备在确定所 述干扰环境的干扰状态后确定用于数据传输的参数配置信息。At least two sets of parameter configuration information are sent to the terminal device, each set of parameter configuration information in the at least two sets of parameter configuration information corresponds to at least one interference state, and the at least two sets of parameter configuration information are used for the terminal device After determining the interference state of the interference environment, the parameter configuration information used for data transmission is determined.
- 如权利要求71所述的装置,其特征在于,所述每组参数配置信息包括如下对应关系中的至少一种:The device according to claim 71, wherein each group of parameter configuration information includes at least one of the following corresponding relationships:干扰等级与数据压缩指示信息之间的对应关系,所述数据压缩指示信息用于指示对应的压缩算法,或者,所述数据压缩指示信息用于指示是否对应有压缩算法;Correspondence between interference level and data compression indication information, where the data compression indication information is used to indicate a corresponding compression algorithm, or the data compression indication information is used to indicate whether there is a corresponding compression algorithm;干扰等级与承载传输状态之间的对应关系;Correspondence between interference level and bearer transmission status;干扰等级与优先级速率PBR之间的对应关系;Correspondence between interference level and priority rate PBR;干扰等级与令牌桶尺寸时长BSD之间的对应关系;Correspondence between interference level and token bucket size duration BSD;干扰等级与非授权频带参数之间的对应关系;Correspondence between interference level and unlicensed frequency band parameters;干扰等级与数据冲突配置参数之间的对应关系。Correspondence between interference level and data conflict configuration parameters.
- 一种设备,其特征在于,所述设备包括处理器和存储器,所述存储器存储有至少一条指令,所述至少一条指令用于被所述处理器执行以实现权利要求1-20中任一项所提供的环境状态的确定方法,或者,实现权利要求21-36中任一项所提供的环境状态的确定方法。A device, wherein the device includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement any one of claims 1-20 The provided method for determining the state of the environment, or the method for determining the state of the environment provided by any one of claims 21-36.
- 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质存储有至少一条指令,所述至少一条指令用于被处理器执行以实现权利要求1-20中任一项所提供的环境状态的确定方法,或者,实现权利要求21-36中任一项所提供的环境状态的确定方法。A computer-readable storage medium, characterized in that, the computer-readable storage medium stores at least one instruction, and the at least one instruction is used to be executed by a processor to implement what is provided in any one of claims 1-20 The method for determining the environmental state, or the method for determining the environmental state provided by any one of claims 21-36.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105101283A (en) * | 2014-05-19 | 2015-11-25 | 北京三星通信技术研究有限公司 | Interference detection method and device on license-free frequency band |
WO2016162062A1 (en) * | 2015-04-09 | 2016-10-13 | Nokia Solutions And Networks Oy | Method for triggering inter-frequency measurements in unlicensed spectrum in licensed assisted access |
WO2017194174A1 (en) * | 2016-05-13 | 2017-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Interference detection and management in a wireless communication network |
CN109309926A (en) * | 2018-09-29 | 2019-02-05 | 中国科学院上海微系统与信息技术研究所 | A kind of listem-before-talk method for parameter configuration based on disturbance level |
CN110418370A (en) * | 2019-09-12 | 2019-11-05 | 展讯通信(上海)有限公司 | A kind of measurement method, terminal, network element and the storage medium of unauthorized frequency range |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9154983B2 (en) * | 2013-01-14 | 2015-10-06 | Qualcomm Incorporated | Systems and methods for detecting or signaling the presence of bursty interference on wireless networks |
TWI573412B (en) * | 2014-10-23 | 2017-03-01 | 財團法人工業技術研究院 | Method of controlling communication modes for wireless entity and user equipment, and communication system using the same |
CN105636108B (en) * | 2014-11-07 | 2020-07-10 | 中兴通讯股份有限公司 | Method and device for measuring unauthorized carrier waves |
CN106211204B (en) * | 2015-04-30 | 2019-12-20 | 中兴通讯股份有限公司 | Method, device and terminal for acquiring unlicensed spectrum wireless environment |
CN105376864A (en) * | 2015-11-11 | 2016-03-02 | 深圳市金立通信设备有限公司 | Data transmission control method and network device |
WO2018232718A1 (en) * | 2017-06-23 | 2018-12-27 | Oppo广东移动通信有限公司 | Wireless communication method and device |
-
2020
- 2020-06-19 CN CN202080100366.XA patent/CN115516898A/en active Pending
- 2020-06-19 WO PCT/CN2020/097227 patent/WO2021253441A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105101283A (en) * | 2014-05-19 | 2015-11-25 | 北京三星通信技术研究有限公司 | Interference detection method and device on license-free frequency band |
WO2016162062A1 (en) * | 2015-04-09 | 2016-10-13 | Nokia Solutions And Networks Oy | Method for triggering inter-frequency measurements in unlicensed spectrum in licensed assisted access |
WO2017194174A1 (en) * | 2016-05-13 | 2017-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Interference detection and management in a wireless communication network |
CN109309926A (en) * | 2018-09-29 | 2019-02-05 | 中国科学院上海微系统与信息技术研究所 | A kind of listem-before-talk method for parameter configuration based on disturbance level |
CN110418370A (en) * | 2019-09-12 | 2019-11-05 | 展讯通信(上海)有限公司 | A kind of measurement method, terminal, network element and the storage medium of unauthorized frequency range |
Non-Patent Citations (1)
Title |
---|
NOKIA NETWORKS: "Measurements for unlicensed band", 3GPP DRAFT; R2-151349_MEASUREMENTS FOR UNLICENSED BAND_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Bratislava, Slovakia; 20150420 - 20150424, 10 April 2015 (2015-04-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050953048 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115277761A (en) * | 2022-07-19 | 2022-11-01 | 京东科技信息技术有限公司 | Service message consumption method and device in same network environment |
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