WO2019153365A1 - 传输信息的方法和设备 - Google Patents

传输信息的方法和设备 Download PDF

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Publication number
WO2019153365A1
WO2019153365A1 PCT/CN2018/076579 CN2018076579W WO2019153365A1 WO 2019153365 A1 WO2019153365 A1 WO 2019153365A1 CN 2018076579 W CN2018076579 W CN 2018076579W WO 2019153365 A1 WO2019153365 A1 WO 2019153365A1
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WO
WIPO (PCT)
Prior art keywords
reporting period
correct
radio link
link status
pdcch
Prior art date
Application number
PCT/CN2018/076579
Other languages
English (en)
French (fr)
Inventor
唐海
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201880003163.1A priority Critical patent/CN109644356B/zh
Priority to PCT/CN2018/076579 priority patent/WO2019153365A1/zh
Publication of WO2019153365A1 publication Critical patent/WO2019153365A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Definitions

  • Embodiments of the present application relate to the field of communications and, more particularly, to methods and apparatus for transmitting information.
  • BWP BandWidth Part
  • Multiple BWPs can be configured on the terminal device, and only one BWP is activated at the same time.
  • the terminal device is only on the activated BWP.
  • Radio link monitoring (RLM) measurement is performed.
  • the terminal device can perform RLM measurement on a Radio Link Monitor Reference Signal (RLM-RS) to determine a link status, and then The network device reports the link status, for example, In Synchronization (IS) or Out Of Synchronization (OOS).
  • IS In Synchronization
  • OOS Out Of Synchronization
  • the embodiment of the present application provides a method and a device for transmitting data, which can implement wireless link monitoring without configuring an RLM-RS.
  • a method of transmitting data comprising:
  • the link status is a synchronization state IS or an out-of-synchronization state OOS;
  • the terminal device reports the IS or OOS to the network device.
  • the terminal device may according to the reception status of the PDCCH or the PDSCH in the reporting period, or the measurement status of other reference signals,
  • the wireless link status is determined. For example, it can be determined whether the wireless link status is IS or OOS, so that the IS or OOS can be reported.
  • the terminal device receives the status information of the physical downlink control channel PDCCH or the physical downlink shared channel (PDSCH) in the reporting period, or the radio link monitoring reference signal RLM- in the reporting period.
  • the measurement status of the reference signal other than the RS determines that the wireless link status is the synchronization status IS or the out-of-synchronization state OOS, including:
  • the terminal device determines that the radio link status is IS or OOS according to the detection condition or attribute information of the PDCCH in the reporting period.
  • the terminal device determines that the radio link status is IS or OOS according to the detection status or attribute information of the PDCCH in the reporting period, including:
  • the terminal device determines that the radio link status is IS or OOS according to the PDCCH detecting a correct probability or detecting a correct quantity in the reporting period.
  • the terminal device determines that the radio link status is IS or OOS according to the probability that the PDCCH is detected correctly or the correct number of detections in the reporting period, including:
  • the terminal device determines that the radio link status is IS.
  • the terminal device determines that the radio link status is IS or OOS according to the PDCCH detecting the correct probability or detecting the correct quantity in the reporting period, including:
  • the terminal device determines that the radio link status is IS.
  • the probability that the detection of the PDCCH in the reporting period is correct is the number of the detection of the PDCCH in the reporting period is correct The ratio of the number of PDCCHs to be detected during the reporting period; or
  • the probability that the detection of the PDCCH is correct in the reporting period is the correct number of detections of the PDCCH in the reporting period and the PDCCH to be detected in the reporting period and during the DRX on period. Quantity.
  • the terminal device determines that the radio link status is IS or OOS according to the detection status or attribute information of the PDCCH in the reporting period, including:
  • the terminal device determines that the radio link status is IS or OOS according to the aggregation level AL of the correct PDCCH detected in the reporting period.
  • the terminal device determines that the radio link status is IS or OOS according to the aggregation level AL of the PDCCH that is detected in the reporting period, and includes:
  • the terminal device determines that the radio link status is IS or OOS according to the aggregation level AL of the PDCCH that is detected in the reporting period, and includes:
  • the radio link status is determined to be IS.
  • the terminal device receives the status information of the physical downlink control channel PDCCH or the physical downlink shared channel (PDSCH) in the reporting period, or the radio link monitoring reference signal RLM- in the reporting period.
  • the measurement status of the reference signal other than the RS determines that the wireless link status is the synchronization status IS or the out-of-synchronization state OOS, and includes:
  • the terminal device determines that the radio link status is IS or OOS according to the demodulation condition or attribute information of the PDSCH in the reporting period.
  • the terminal device determines that the radio link status is IS or OOS according to the scheduling situation or the attribute information of the PDSCH in the reporting period, including:
  • the terminal device determines that the radio link status is IS or OOS according to the correct probability of demodulating the PDSCH or demodulating the correct quantity in the reporting period.
  • the terminal device determines that the radio link status is IS or OOS according to the correct probability of demodulating the PDSCH or demodulating the correct quantity in the reporting period, including:
  • the terminal device determines that the radio link status is an IS
  • the terminal device determines that the radio link status is OOS.
  • the correct probability of the PDSCH demodulation is that the PDSCH demodulation correct quantity in the reporting period and the PDCCH detection scheduling quantity of the PDSCH in the reporting period are correct. ratio.
  • the terminal device determines that the radio link status is IS or OOS according to the correct probability of demodulating the PDSCH or demodulating the correct quantity in the reporting period, including:
  • the terminal device determines that the radio link status is IS;
  • the terminal device determines that the radio link status is OOS.
  • the terminal device determines that the radio link status is IS or OOS according to the PDSCH demodulation situation or attribute information in the reporting period, and includes:
  • the terminal device determines, according to the modulation and coding scheme MCS level of the correct PDSCH in the reporting period, that the radio link status is IS or OOS.
  • the terminal device determines, according to the modulation and coding scheme MCS level of the correct PDSCH in the reporting period, that the radio link status is IS or OOS, including:
  • the radio link status is IS.
  • the terminal device determines, according to the modulation and coding scheme MCS level of the correct PDSCH in the reporting period, that the radio link status is IS or OOS, including:
  • the radio link status is determined to be IS.
  • the terminal device receives the status information of the physical downlink control channel PDCCH or the physical downlink shared channel (PDSCH) in the reporting period, or the radio link monitoring reference signal RLM- in the reporting period.
  • the measurement status of the reference signal other than the RS determines that the wireless link status is the synchronization status IS or the out-of-synchronization state OOS, and includes:
  • the radio link status is OOS.
  • the other reference signal is a reference signal used for beam management, or a reference signal used for channel state information CSI measurement.
  • the reporting period is a reporting period of a radio link detection result.
  • an apparatus for transmitting data for performing the method of any of the above first aspect or any of the possible implementations of the first aspect.
  • the apparatus comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • an apparatus for transmitting data comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the first aspect or the first aspect of the first aspect.
  • a computer storage medium for storing computer software instructions for performing the method of any of the above first aspect or any of the possible implementations of the first aspect, comprising program.
  • a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the first aspect or the optional implementation of the first aspect.
  • FIG. 1 is a schematic diagram of a communication system to which an embodiment of the present application is applied.
  • FIG. 2 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of an apparatus for transmitting data according to another embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UPD Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • FIG. 1 shows a wireless communication system 100 to which an embodiment of the present application is applied.
  • the wireless communication system 100 can include a network device 110.
  • Network device 100 can be a device that communicates with a terminal device.
  • Network device 100 may provide communication coverage for a particular geographic area and may communicate with terminal devices (e.g., UEs) located within the coverage area.
  • the network device 100 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or may be a base station (NodeB, NB) in a WCDMA system, or may be an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device can be a relay station, an access point, an in-vehicle device, a wearable device, A network side device in a future 5G network or a network device in a publicly available Public Land Mobile Network (PLMN) in the future.
  • PLMN Public Land Mobile Network
  • the wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110.
  • Terminal device 120 can be mobile or fixed.
  • the terminal device 120 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless communication.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • FIG. 2 is a schematic flowchart of a method 200 for transmitting data according to an embodiment of the present disclosure.
  • the method 200 may be performed by a terminal device in the communication system 100 shown in FIG. 1.
  • the method 200 may include The following content:
  • the terminal device receives, according to a physical downlink control channel PDCCH or a physical downlink shared channel PDSCH in a reporting period, or a measurement status of a reference signal other than the radio link monitoring reference signal RLM-RS in the reporting period, Determining the wireless link status as a synchronization status IS or an out-of-synchronization state OOS;
  • S220 The terminal device reports an IS or an OOS to the network device.
  • the terminal device may perform the physical downlink control channel according to the reporting period (Physical Downlink Control).
  • the status of the radio link is determined by the receiving status of the CHannel (PDCCH) or the physical downlink shared channel (PDSCH), or the measurement status of other reference signals.
  • the radio link status may be determined to be IS or OOS. Conduct an IS or OOS report.
  • the reporting period is a reporting period of the radio link detection result, that is, the terminal device may periodically report the radio link detection result to the network device, where the radio link status may be IS or OOS, and the reporting period is IS. /OOS reporting period.
  • Embodiment 1 Determine the radio link status according to the reception status of the PDCCH in the reporting period.
  • the receiving status of the PDCCH may also be understood as the detection status of the PDCCH.
  • the PDCCH may include a PDCCH and/or UE-specific search of a common search space.
  • the PDCCH of the space is not limited in this embodiment, that is, the terminal device can detect the PDCCH in the common search space and/or the UE-specific search space.
  • the terminal device detects the PDCCH, which may include the following two scenarios:
  • the terminal device is not configured with the DRX, and the terminal device may periodically detect the PDCCH according to the configuration of the PDCCH, where the configuration of the PDCCH includes, but is not limited to, a configuration of a search space, for example, a monitoring period of the PDCCH, and the like. That is, the terminal device may periodically detect the PDCCH according to the monitoring period of the PDCCH.
  • the terminal device is configured with the DRX, and the terminal device may periodically detect the PDCCH according to the configuration of the PDCCH during the DRX on (on), where the configuration of the PDCCH includes, but is not limited to, a configuration of a search space, for example, a PDCCH.
  • the monitoring period, etc. that is, during the DRX on (on), the terminal device can periodically detect the PDCCH according to the monitoring period of the PDCCH.
  • the terminal device may determine that the radio link status is IS or OOS according to the detection condition of the PDCCH in the reporting period.
  • the terminal device may determine whether the radio link status is IS or OOS according to the PDCCH detecting the correct probability and/or detecting the correct quantity in the reporting period.
  • the terminal device may determine The wireless link status is IS.
  • the terminal device may determine the wireless.
  • the link status is OOS.
  • the first number of thresholds may be determined by the terminal device or may also be configured by the network device.
  • the terminal device may determine The wireless link status is IS.
  • the first probability threshold may be determined by the terminal device or may also be configured by the network device.
  • the probability that the PDCCH is detected correctly during the reporting period may be determined as follows:
  • the probability that the PDCCH is detected correctly in the reporting period may be the correct number of detections of the PDCCH in the reporting period and the PDCCH to be detected in the reporting period. The ratio of the number.
  • the reporting period is T n
  • the number of correctly detected PDCCHs is M in the T n
  • the number of PDCCHs to be detected is N
  • the probability that the PDCCH is detected correctly in the reporting period may be M/N.
  • the probability that the detection of the PDCCH in the reporting period is correct is the correct number of detections of the PDCCH in the reporting period and the period in the reporting period and during the DRX on period The number of PDCCHs to be detected.
  • the reporting period is T n
  • the number of correctly detected PDCCHs is M
  • the number of PDCCHs to be detected is N
  • the probability that the PDCCH is detected correctly in the reporting period may be M/N.
  • the more the number of correct PDCCHs detected in the same time period the better the quality of the radio link is. Therefore, when the number or probability of detecting the correct PDCCH is greater than a certain threshold in the reporting period, it can be considered as wireless.
  • the link quality is good. In this case, the terminal device can report the IS to the network device. Otherwise, when the number or probability of detecting the correct PDCCH is less than a certain threshold in the reporting period, the quality of the radio link can be considered to be poor. In this case, the terminal device can report the OOS to the network device.
  • the terminal device may determine that the radio link status is IS or OOS according to the attribute information that the terminal device detects the correct PDCCH according to the reporting period.
  • the attribute information of the PDCCH may be an Aggregation Level (AL) of the PDCCH, or may be other attribute information that can be used to determine the channel quality, which is not limited in this embodiment of the present application.
  • A Aggregation Level
  • the terminal device may determine a radio link status according to the AL that detects the correct PDCCH. For example, the terminal device may determine the wireless chain when detecting that the AL of the correct PDCCH is less than a certain AL threshold. The path status is an IS. Optionally, the terminal device may determine that the radio link status is OOS when the AL of the correct PDCCH is greater than a specific AL threshold.
  • the network device in the case that the channel condition is good, the network device usually uses a smaller AL to transmit the PDCCH. In the case of poor channel quality, the network device usually uses a larger AL to transmit the PDCCH. Therefore, the terminal device can detect the PDCCH according to the detection.
  • the correct PDCCH AL determines the current channel condition. For example, when the AL of the correct PDCCH is detected to be small, the channel condition is determined to be good, so that the IS can be reported, or the channel is determined when the AL of the correct PDCCH is detected to be large. The situation is poor, so it can be reported to OOS.
  • the terminal device may determine that the radio link status is IS; or
  • the terminal device may determine that the radio link status is OOS if the number of the ALs that are less than the first AL threshold is less than or equal to the fourth threshold.
  • the terminal device can determine that the radio link status is IS, so that the IS can be reported to the network device.
  • the terminal device may determine the radio link status. It is OOS, so it can report OOS to network devices.
  • Embodiment 2 Determine the radio link status according to the reception status of the PDSCH in the reporting period.
  • the reception status of the PDSCH can also be understood as the demodulation of the PDSCH.
  • the terminal device may determine, according to the demodulation condition of the PDSCH in the reporting period, that the radio link status is IS or OOS.
  • the terminal device may determine whether the radio link status is IS or OOS according to detecting a correct PDSCH demodulation correct probability and/or demodulating the correct quantity in the reporting period.
  • the terminal device may determine The wireless link status is IS.
  • the correct number of the PDSCH demodulation in the reporting period is less than or equal to the third threshold, determining that the radio link status is OOS, and the radio link quality may be considered to be poor. Therefore, the terminal device may determine the radio link.
  • the condition is OOS, wherein the third number of thresholds may be equal to the second number of thresholds, or less than the second number of thresholds, which is not limited by the embodiment of the present application.
  • the second number of thresholds may be determined by the terminal device or may also be configured by the network device.
  • the terminal device determines that the radio link status is IS.
  • the probability that the PDSCH is correctly demodulated in the reporting period may be the correct number of the PDSCH demodulation in the reporting period and the correct number of PDCCHs used to schedule the PDSCH in the reporting period.
  • the ratio For the manner of determining the correct number of PDCCHs for scheduling the PDSCH in the reporting period, refer to the related description of the foregoing embodiment, and details are not described herein again.
  • reporting period T n, in T n, the number of correctly demodulating the PDSCH is M, in which T n, for the number of the PDCCH scheduling the PDSCH is N, the reporting cycle of the The correct probability of PDSCH demodulation can be M/N.
  • the second probability threshold may be determined by the terminal device or may also be configured by the network device.
  • the terminal device can report the IS to the network device.
  • the quality of the radio link can be considered to be poor.
  • the terminal device can report the OOS to the network device.
  • the terminal device may determine, according to the attribute information of the PDSCH that is correctly demodulated according to the reporting period, that the radio link status is IS. Or OOS.
  • the attribute information of the PDSCH may be the MCS level of the PDSCH, or may be other attribute information that can be used to determine the channel quality, which is not limited in this embodiment of the present application.
  • the network device schedules a PDSCH with a high MCS level, if the terminal device is correctly demodulated, it can be determined that the current channel condition is good, and therefore the IS can be reported.
  • the terminal device may determine a radio link status according to an MCS level of demodulating a correct PDSCH, for example, the terminal device may demodulate a correct MCS level greater than a certain MCS level gate. For a limited time, determine the wireless link status as IS.
  • the terminal device may also determine that the radio link status is OOS when the MCS level of the demodulated correct PDSCH is less than a specific MCS level threshold.
  • the terminal device may determine that the radio link status is IS.
  • the terminal device can be considered as The channel condition is good, so the terminal device can report the IS to the network.
  • Embodiment 3 The terminal device determines the radio link status according to the measurement status of other reference signals other than the RLM-RS.
  • the terminal device may perform measurement on other reference signals, and determine a wireless link status according to measurement conditions of other reference signals.
  • the terminal device can determine the radio link status based on a Signal-to-Interference plus Noise Ratio (SINR) measured from other reference signals.
  • SINR Signal-to-Interference plus Noise Ratio
  • the larger the SINR obtained by measuring the reference signal the better the channel quality can be considered.
  • the smaller the SINR obtained by measuring the reference signal the channel quality can be considered to be poor, and therefore, the reference signal can be performed according to the reference signal.
  • the resulting SINR is measured to determine the wireless link status.
  • the terminal device may determine that the radio link status is IS when the signal dryness ratio SINR measured according to the other reference signals is greater than the first SINR threshold; or
  • the radio link status is OOS.
  • reference signals are reference signals used for beam management, or reference signals used for channel state information CSI measurement, or may be other reference signals that can be used to determine channel quality. This is not limited.
  • the terminal device may perform PDCCH or PDSCH according to the reporting period.
  • the status of the radio link is determined by the status of the reception, or the measurement status of other reference signals, so that the IS or OOS can be reported.
  • FIG. 3 shows a schematic block diagram of an apparatus 300 for transmitting information in accordance with an embodiment of the present application.
  • the device 300 includes:
  • the determining module 310 is configured to: according to the receiving condition of the physical downlink control channel PDCCH or the physical downlink shared channel PDSCH in the reporting period, or other reference signals except the radio link monitoring reference signal RLM-RS in the reporting period Status, determining the wireless link status as a synchronization status IS or an out-of-synchronization state OOS;
  • the communication module 320 is configured to report the IS or the OOS to the network device.
  • the determining module is further configured to:
  • the determining module is further configured to:
  • Radio link status is IS or OOS according to whether the PDCCH detects a correct probability or detects a correct quantity in the reporting period.
  • the determining module is specifically configured to:
  • the terminal device determines that the radio link status is IS.
  • the determining module is specifically configured to:
  • the probability that the detection of the PDCCH in the reporting period is correct is the correct quantity and the detection of the PDCCH in the reporting period. a ratio of the number of PDCCHs to be detected in the reporting period; or
  • the probability that the detection of the PDCCH is correct in the reporting period is the correct number of detections of the PDCCH in the reporting period and the PDCCH to be detected in the reporting period and during the DRX on period. Quantity.
  • the determining module is further configured to:
  • the determining module is specifically configured to:
  • the determining module is further configured to:
  • the radio link status is determined to be IS.
  • the determining module is further configured to:
  • the determining module is further configured to:
  • the determining module is specifically configured to:
  • the PDSCH demodulation correct probability is that the PDSCH demodulation correct quantity in the reporting period and the PDCCH detection correct quantity for scheduling the PDSCH in the reporting period The ratio.
  • the determining module is specifically configured to:
  • the terminal device determines that the radio link status is IS;
  • the terminal device determines that the radio link status is OOS.
  • the determining module is further configured to:
  • the determining module is specifically configured to:
  • the radio link status is IS.
  • the determining module 310 is further configured to:
  • the radio link status is determined to be IS.
  • the determining module 310 is further configured to:
  • the radio link status is OOS.
  • the other reference signal is a reference signal for beam management, or a reference signal for channel state information CSI measurement.
  • the reporting period is a reporting period of a radio link detection result.
  • the device 300 for transmitting information may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the device 300 are respectively implemented to implement FIG. 2 .
  • the corresponding process of the terminal device in the method 200 is not described here for brevity.
  • the embodiment of the present application further provides an apparatus 400 for transmitting data, which may be the apparatus 300 in FIG. 3, which can be used to execute a terminal corresponding to the method 200 in FIG.
  • the content of the device includes an input interface 410, an output interface 420, a processor 430, and a memory 440, and the input interface 410, the output interface 420, the processor 430, and the memory 440 can be connected by a bus system.
  • the memory 440 is used to store programs, instructions or code.
  • the processor 430 is configured to execute a program, an instruction or a code in the memory 440 to control the input interface 410 to receive a signal, control the output interface 420 to send a signal, and complete the operations in the foregoing method embodiments.
  • the processor 430 may be a central processing unit (“CPU"), and the processor 430 may also be other general-purpose processors, digital signal processors ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 440 can include read only memory and random access memory and provides instructions and data to the processor 430. A portion of the memory 440 may also include a non-volatile random access memory. For example, the memory 440 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 430 or an instruction in a form of software.
  • the content of the method disclosed in the embodiment of the present application may be directly implemented by the hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 440, and the processor 430 reads the information in the memory 440 and completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the determining module 310 included in the device 300 of FIG. 3 may be implemented by the processor 430 of FIG. 4.
  • the communication module 320 included in the device 300 of FIG. 3 may be configured by using the input interface 410 of FIG.
  • the output interface 420 is implemented.
  • the embodiment of the present application further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions, when the portable electronic device is included in a plurality of applications When executed, the portable electronic device can be caused to perform the method of the embodiment shown in FIG. 2.
  • the embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, cause the computer to execute the corresponding flow of the method of the embodiment shown in FIG. 2.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

Abstract

本申请实施例公开了一种传输信息的方法和设备,该方法包括:终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS;所述终端设备向网络设备上报IS或OOS。

Description

传输信息的方法和设备 技术领域
本申请实施例涉及通信领域,并且更具体地,涉及传输信息的方法和设备。
背景技术
在5G新无线(New Radio,NR)系统中,引入了带宽部分(BandWidth Part,BWP)的概念,终端设备上可以配置多个BWP,同一时间只激活一个BWP,终端设备只在激活的BWP上进行无线链路监测(Radio Link Monitor,RLM)测量,具体的,该终端设备可以对无线链路监测参考信号(Radio Link Monitor Reference Signal,RLM-RS)进行RLM测量,确定链路状况,然后向网络设备上报链路状况,例如,同步状态(In Synchronization,IS)或失步状态(Out Of Synchronization,OOS)。
但是,若当前激活的BWP上没有配置RLM-RS,此情况下,如何进行RLM测量,以向网络设备上报链路状况是一项亟需解决的问题。
发明内容
本申请实施例提供了一种传输数据的方法和设备,能够实现没有配置RLM-RS情况下的无线链路监测。
第一方面,提供了一种传输数据的方法,包括:
终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS;
所述终端设备向网络设备上报IS或OOS。
因此,在当前激活的BWP上没有配置用于RLM测量的参考信号(即RLM-RS)的情况下,终端设备可以根据上报周期内的PDCCH或PDSCH的接收状况,或者其他参考信号的测量状态,确定无线链路状态,例如,可以确定无线链路状态是IS还是OOS,从而可以进行IS或OOS的上报。
在一种可能的实现方式中,所述终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况信息,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS,包括:
所述终端设备根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS。
在一种可能的实现方式中,所述终端设备根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
所述终端设备根据所述上报周期内所述PDCCH检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内所述PDCCH的检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS,包括:
若所述上报周期内所述PDCCH检测正确的概率大于第一概率门限,所述终端设备确定所述无线链路状况为IS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内所述PDCCH检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS,包括:
若所述上报周期内所述PDCCH检测正确的数量大于第一数量门限,所述终端设备确定所述无线链路状况为IS。
在一种可能的实现方式中,在没有配置不连续传输DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内待检测的PDCCH的数量的比值;或
在配置DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内且DRX开启期间内待检测的PDCCH的数量。
在一种可能的实现方式中,所述终端设备根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
所述终端设备根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS,包括:
若检测正确的PDCCH的AL小于第一AL门限,确定所述无线链路状况为IS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS,包括:
若检测正确的多个PDCCH中AL小于第一AL门限的个数大于第四数量门限,确定所述无线链路状况为IS。
在一种可能的实现方式中,所述终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况信息,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS,,包括:
所述终端设备根据上报周期内所述PDSCH的解调情况或属性信息,确定所述无线链路状况为IS或OOS。
在一种可能的实现方式中,所述终端设备根据上报周期内所述PDSCH的调度情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
所述终端设备根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS,包括:
若所述上报周期内所述PDSCH解调正确的概率大于第二概率门限,所述终端设备确定所述无线链路状况为IS;或
若所述上报周期内所述PDSCH解调正确的概率小于或等于所述第二概率门限,所述终端设备确定所述无线链路状况为OOS。
在一种可能的实现方式中,所述PDSCH解调正确的概率为所述上报周期内所述PDSCH解调正确的数量和所述上报周期内用于调度所述PDSCH的PDCCH检测正确的数量的比值。
在一种可能的实现方式中,所述终端设备根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS,包括:
若所述上报周期内所述PDSCH解调正确的数量大于第二数量门限,所述终端设备确定所述无线链路状况为IS;或
若所述上报周期内所述PDSCH解调正确的数量小于或等于所述第二数量门限,所述终端设备确定所述无线链路状况为OOS。
在一种可能的实现方式中,所述终端设备根据上报周期内所述PDSCH解调情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
所述终端设备根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS,包括:
若解调正确的PDSCH的MCS等级大于第一MCS等级门限,确定所述无线链路状况为IS。
在一种可能的实现方式中,所述终端设备根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS,包括:
若解调正确的多个PDSCH中MCS等级大于第一MCS等级的个数大于第五数量门限,确定所述无线链路状况为IS。
在一种可能的实现方式中,所述终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况信息,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS,,包括:
若根据所述其他参考信号进行测量得到的信干燥比SINR大于第一SINR门限,确定无线链路状况为IS;或
若根据所述其他参考信号进行测量得到的SINR小于或等于所述第一SINR门限,确定无线链路状况为OOS。
在一种可能的实现方式中,所述其他参考信号为用于波束管理的参考信号,或用于信道状态信息CSI测量的参考信号。
在一种可能的实现方式中,所述上报周期为无线链路检测结果的上报周期。
第二方面,提供了一种传输数据的设备,用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。
具体地,该设备包括用于执行上述第一方面或第一方面的任一可能的实现方式中的方法的单元。
第三方面,提供了一种传输数据的设备,该设备包括:存储器、处理器、输入接口和输出接口。其中,存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令,该处理器用于执行该存储器存储的指令,用于执行上述第一方面或第一方面的任一可能的实现方式中的方法。
第四方面,提供了一种计算机存储介质,用于储存为执行上述第一方面或第一方面的任意可能的实现方式中的方法所用的计算机软件指令,其包含用于执行上述方面所设计的程序。
第五方面,提供了一种包括指令的计算机程序产品,当其在计算机上运行时,使得计算机执行上述第一方面或第一方面的任一可选的实现方式中的方法。
附图说明
图1是适用本申请实施例的通信系统的示意图。
图2是本申请实施例的传输数据的方法的示意性流程图。
图3是本申请实施例的传输数据的设备的示意图。
图4是本申请另一实施例的传输数据的设备的示意图。
具体实施方式
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,简称为“GSM”)系统、码分多址(Code Division Multiple Access,简称为“CDMA”)系统、宽带码分多址(Wideband Code Division Multiple Access,简称为“WCDMA”)系统、通用分组无线业务(General Packet Radio Service,简称为“GPRS”)、长期演进(Long Term Evolution,简称为“LTE”)系统、LTE频分双工(Frequency Division Duplex,简称为“FDD”)系统、LTE时分双工(Time Division Duplex,简称为“TDD”)、通用移动通信系统(Universal Mobile Telecommunication System,简称为“UMTS”)、全球互联微波接入(Worldwide Interoperability for Microwave Access,简称为“WiMAX”)通信系统或未来的5G系统等。
图1示出了本申请实施例应用的无线通信系统100。该无线通信系统100可以包括网络设备110。网络设备100可以是与终端设备通信的设备。网络设备100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设备(例如UE)进行通信。可选地,该网络设备100可以是GSM系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备、未来5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该无线通信系统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。终端设备120可以是移动的或固定的。可选地,终端设备120可以指接入终端、用户设备(User Equipment,UE)、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、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、 具有无线通信功能的手持设备、计算设备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、未来5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
图2是本申请实施例提供的传输数据的方法200的示意性流程图,该方法200可以由图1所示的通信系统100中的终端设备执行,如图2所示,该方法200可以包括如下内容:
S210,终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS;
S220,所述终端设备向网络设备上报IS或OOS。
因此,在本申请实施例中,在当前激活的BWP上没有配置用于RLM测量的参考信号(即RLM-RS)的情况下,终端设备可以根据上报周期内的物理下行控制信道(Physical Downlink Control CHannel,PDCCH)或物理下行共享信道(Physical Downlink Shared Channel,PDSCH)的接收状况,或者其他参考信号的测量状况,确定无线链路状态,例如,可以确定无线链路状态是IS还是OOS,从而可以进行IS或OOS的上报。
可选地,该上报周期为无线链路检测结果的上报周期,即终端设备可以周期性向网络设备上报无线链路检测结果,其中,该无线链路状态可以为IS或OOS,该上报周期为IS/OOS的上报周期。
以下,结合实施例1至实施例3,详细说明根据本申请实施例的传输信息的方法。
实施例1:根据上报周期内的PDCCH的接收状况,确定无线链路状况。
应理解,对于PDCCH而言,PDCCH的接收状况也可以理解为该PDCCH的检测状况,在本申请实施例中,该PDCCH可以包括公共搜索空间的PDCCH和/或UE专用(UE-specific)的搜索空间的PDCCH,本申请实施例对此不作限定,即该终端设备可以在公共搜索空间和/或UE-specific的搜索空间中检测PDCCH。
终端设备检测PDCCH,可以包括如下两种场景:
场景1:终端设备没有配置DRX,则终端设备可以根据PDCCH的配置持续周期性地检测PDCCH,其中,该PDCCH的配置包括但不限于搜索空间(search space)的配置,例如,PDCCH的监控周期等,即终端设备可以按照该PDCCH的监控周期周期性地检测PDCCH。
场景2:终端设备配置了DRX,则在DRX开启(on)期间,终端设备可以根据PDCCH的配置持续周期性地检测PDCCH,其中,该PDCCH的配置包括但不限于搜索空间的配 置,例如,PDCCH的监控周期等,即在DRX开启(on)期间,终端设备可以按照该PDCCH的监控周期周期性的检测PDCCH。
在该实施例1的一可选的实施例中,该终端设备可以根据所述终端设备根据上报周期内所述PDCCH的检测情况,确定所述无线链路状况为IS或OOS。
例如,所述终端设备可以根据所述上报周期内所述PDCCH检测正确的概率和/或检测正确的数量,确定所述无线链路状况为IS还是OOS。
在一种可能的实现方式中,若所述上报周期内所述PDCCH检测正确的数量大于第一数量门限,此情况下,可以认为无线链路质量较好,因此,所述终端设备可以确定所述无线链路状况为IS。
可选地,在上报周期内所述PDCCH检测正确的数量小于或等于该第一数量门限,或者小于其他更小的数量门限时,可以认为无线链路质量较差,因此,终端设备可以确定无线链路状况为OOS。
应理解,该第一数量门限可以由终端设备确定,或者也可以由网络设备配置。
在另一种可能的实现方式中,若所述上报周期内所述PDCCH检测正确的概率大于第一概率门限,此情况下,可以认为无线链路质量较好,因此,所述终端设备可以确定所述无线链路状况为IS。
应理解,该第一概率门限可以由终端设备确定,或者也可以由网络设备配置。
作为示例而非限定,所述上报周期内所述PDCCH检测正确的概率可以按照如下方式确定:
对于场景1:即在没有配置DRX的情况下,所述上报周期内所述PDCCH检测正确的概率可以为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内待检测的PDCCH的数量的比值。
例如,上报周期为T n,在T n内,检测正确的PDCCH的数量为M个,待检测的PDCCH的数量为N个,上报周期内所述PDCCH检测正确的概率可以为M/N,可选地,该N可以为上报周期T n与该PDCCH的监控周期的比值,即N=T n/T m
对于场景2:,在配置DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内且DRX开启期间内待检测的PDCCH的数量。
例如,上报周期为T n,在T n内,检测正确的PDCCH的数量为M个,待检测的PDCCH的数量为N个,该上报周期内所述PDCCH检测正确的概率可以为M/N,与场景1不同的是,该N可以为上报周期T n内DRX ON的时长(记为T n_ON)与该PDCCH的监控周 期的比值,即N=T n_ON/T m
综上,相同的时间内检测正确的PDCCH的数量越多,可以认为无线链路质量越好,因此,在该上报周期内检测正确的PDCCH的数量或概率大于某个特定门限时,可以认为无线链路质量较好,此情况下,该终端设备可以向网络设备上报IS,反之,在该上报周期内检测正确的PDCCH的数量或概率小于某个特定门限时,可以认为无线链路质量较差,此情况下,该终端设备可以向网络设备上报OOS。
在该实施例1的另一可选的实施例中,该终端设备可以根据所述终端设备根据上报周期内检测正确的PDCCH的属性信息,确定所述无线链路状况为IS或OOS。
可选地,该PDCCH的属性信息可以该PDCCH的聚合等级(Aggregation Level,AL),或者也可以为其他能够用于判断信道质量的属性信息,本申请实施例对此不作限定。
在一种可能的实现方式中,所述终端设备可以根据检测正确的PDCCH的AL确定无线链路状况,例如,该终端设备可以在检测正确的PDCCH的AL小于某个AL门限时,确定无线链路状况为IS,可选地,所述终端设备也可以在检测正确的PDCCH的AL大于特定AL门限时,确定无线链路状况为OOS。
应理解,在信道状况较好的情况下,网络设备通常使用较小的AL传输PDCCH,在信道质量较差的情况下,网络设备通常使用较大的AL传输PDCCH,因此,终端设备可以根据检测正确的PDCCH的AL,判断当前的信道状况,例如,可以在检测正确的PDCCH的AL较小时,确定信道状况较好,因此可以上报IS,或者在检测正确的PDCCH的AL较大时,确定信道状况较差,因此可以上报OOS。
在另一可能的实现方式中,若检测正确的多个PDCCH中AL小于第一AL门限的个数大于第四数量门限,所述终端设备可以确定所述无线链路状况为IS;或
若检测正确的多个PDCCH中AL小于第一AL门限的个数小于或等于所述第四数量门限,所述终端设备可以确定所述无线链路状况为OOS。
也就是说,若终端设备在上报周期内有多个检测正确的PDCCH,若该多个PDCCH中AL小于特定AL门限的个数较多,此情况下,可以认为终端设备的信道状况较好,因此,终端设备可以确定无线链路状况为IS,从而可以向网络设备上报IS。
对应地,若该多个PDCCH中AL小于某个特定AL门限的个数较少,此情况下,此情况下,可以认为终端设备的信道状况较差,因此,终端设备可以确定无线链路状况为OOS,从而可以向网络设备上报OOS。
实施例2:根据上报周期内的PDSCH的接收状况,确定无线链路状况。
应理解,对于PDSCH而言,PDSCH的接收状况也可以理解为该PDSCH的解调情 况。
在该实施例2的一可选的实施例中,该终端设备可以根据所述终端设备根据上报周期内所述PDSCH的解调情况,确定所述无线链路状况为IS或OOS。
例如,所述终端设备可以根据所述上报周期内检测正确的PDSCH解调正确的概率和/或解调正确的数量,确定所述无线链路状况为IS还是OOS。
在一种可能的实现方式中,若所述上报周期内所述PDSCH解调正确的数量大于第二数量门限,此情况下,可以认为无线链路质量较好,因此,所述终端设备可以确定所述无线链路状况为IS。
可选地,在上报周期内所述PDSCH解调正确的数量小于或等于第三数量门限,确定无线链路状况为OOS,可以认为无线链路质量较差,因此,终端设备可以确定无线链路状况为OOS,其中,该第三数量门限可以等于该第二数量门限,或者小于该第二数量门限,本申请实施例对此不作限定。
应理解,该第二数量门限可以由终端设备确定,或者也可以由网络设备配置。
在另一种可能的实现方式中,若所述上报周期内所述PDSCH解调正确的概率大于第二概率门限,此情况下,所述终端设备确定所述无线链路状况为IS。
可选地,所述上报周期内所述PDSCH解调正确的概率可以为所述上报周期内所述PDSCH解调正确的数量和所述上报周期内用于调度所述PDSCH的PDCCH检测正确的数量的比值。其中,所述上报周期内用于调度所述PDSCH的PDCCH检测正确的数量的确定方式可以参考前述实施例的相关描述,这里不再赘述。
例如,上报周期为T n,在T n内,解调正确的PDSCH的数量为M个,在该T n内,用于调度该PDSCH的PDCCH的数量为N个,则该上报周期内所述PDSCH解调正确的概率可以为M/N。
应理解,该第二概率门限可以由终端设备确定,或者也可以由网络设备配置。
应理解,相同的时间内解调正确的PDSCH的数量越多,可以认为无线链路质量越好,因此,在该上报周期内解调正确的PDSCH的数量大于某个特定门限时,可以认为无线链路质量较好,此情况下,该终端设备可以向网络设备上报IS;对应地,在该上报周期内解调正确的PDSCH的数量小于某个特定门限时,可以认为无线链路质量较差,此情况下,该终端设备可以向网络设备上报OOS。
在该实施例2的另一可选的实施例中,该终端设备可以根据所述终端设备根据所述上报周期内解调正确的所述PDSCH的属性信息,确定所述无线链路状况为IS或OOS。
可选地,该PDSCH的属性信息可以该PDSCH的MCS等级,或者也可以为其他能 够用于判断信道质量的属性信息,本申请实施例对此不作限定。
通常来说,在网络设备调度高MCS等级的PDSCH时,若终端设备正确解调,则可以确定当前的信道状况较好,因此可以上报IS。
因此,在一种可能的实现方式中,所述终端设备可以根据解调正确的PDSCH的MCS等级确定无线链路状况,例如,该终端设备可以在解调正确的MCS等级大于某个MCS等级门限时,确定无线链路状况为IS。
可选地,所述终端设备也可以在解调正确的PDSCH的MCS等级小于特定MCS等级门限时,确定无线链路状况为OOS。
在另一可能的实现方式中,若解调正确的多个PDSCH中MCS等级大于第一MCS等级的个数大于第五数量门限,终端设备可以确定所述无线链路状况为IS。
也就是说,若终端设备在上报周期内有多个解调正确的PDSCH,若该多个PDSCH中MCS等级大于特定MCS等级门限的PDSCH的个数较多,此情况下,可以认为终端设备的信道状况较好,因此,终端设备可以向网络上报IS。
实施例3:终端设备根据RLM-RS以外的其他参考信号的测量状况,确定无线链路状况。
在一种可能的实现方式中,该终端设备可以对其他参考信号进行测量,根据对其他参考信号的测量情况确定无线链路状况。
例如,终端设备可以根据对其他参考信号进行测量得到的信干噪比(Signal-to-Interference plus Noise Ratio,SINR),确定无线链路状况。
应理解,对参考信号进行测量得到的SINR越大,可以认为信道质量较好,对应地,对参考信号进行测量得到的SINR越小,可以认为信道质量较差,因此,可以根据对参考信号进行测量得到的SINR,确定无线链路状况。
例如,该终端设备可以在根据所述其他参考信号进行测量得到的信干燥比SINR大于第一SINR门限时,确定无线链路状况为IS;或
在根据所述其他参考信号进行测量得到的SINR小于或等于所述第一SINR门限时,确定无线链路状况为OOS。
需要说明的是,所述其他参考信号为用于波束管理的参考信号,或用于信道状态信息CSI测量的参考信号,或者也可以为其他能够用于判断信道质量的参考信号,本申请实施例对此不作限定。
因此,根据本申请实施例的传输信息的方法,在当前激活的BWP上没有配置用于RLM测量的参考信号(即RLM-RS)的情况下,终端设备可以根据上报周期内的PDCCH 或PDSCH的接收状况,或者其他参考信号的测量状态,确定无线链路状态,从而可以实现IS或OOS的上报。
上文结合图2,详细描述了本申请的方法实施例,下文结合图3至图4,详细描述本申请的装置实施例,应理解,装置实施例与方法实施例相互对应,类似的描述可以参照方法实施例。
图3示出了根据本申请实施例的传输信息的设备300的示意性框图。如图3所示,该设备300包括:
确定模块310,用于根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS;
通信模块320,用于向网络设备上报IS或OOS。
可选地,在一些实施例中,所述确定模块还用于:
根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS。
可选地,在一些实施例中,所述确定模块还用于:
根据所述上报周期内所述PDCCH检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS。
可选地,在一些实施例中,所述确定模块具体用于:
若所述上报周期内所述PDCCH检测正确的概率大于第一概率门限,所述终端设备确定所述无线链路状况为IS。
可选地,在一些实施例中,所述确定模块具体用于:
若所述上报周期内所述PDCCH检测正确的数量大于第一数量门限,确定所述无线链路状况为IS。
可选地,在一些实施例中,在没有配置不连续传输DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内待检测的PDCCH的数量的比值;或
在配置DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内且DRX开启期间内待检测的PDCCH的数量。
可选地,在一些实施例中,所述确定模块还用于:
根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况 为IS或OOS。
可选地,在一些实施例中,所述确定模块具体用于:
若检测正确的PDCCH的AL小于第一AL门限,确定所述无线链路状况为IS。
可选地,在一些实施例中,所述确定模块还用于:
若检测正确的多个PDCCH中AL小于第一AL门限的个数大于第四数量门限,确定所述无线链路状况为IS。
可选地,在一些实施例中,所述确定模块还用于:
根据上报周期内所述PDSCH的解调情况或属性信息,确定所述无线链路状况为IS或OOS。
可选地,在一些实施例中,所述确定模块还用于:
根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS。
可选地,在一些实施例中,所述确定模块具体用于:
若所述上报周期内所述PDSCH解调正确的概率大于第二概率门限,确定所述无线链路状况为IS;或
若所述上报周期内所述PDSCH解调正确的概率小于或等于所述第二概率门限,确定所述无线链路状况为OOS。
可选地,在一些实施例中,所述PDSCH解调正确的概率为所述上报周期内所述PDSCH解调正确的数量和所述上报周期内用于调度所述PDSCH的PDCCH检测正确的数量的比值。
可选地,在一些实施例中,所述确定模块具体用于:
若所述上报周期内所述PDSCH解调正确的数量大于第二数量门限,所述终端设备确定所述无线链路状况为IS;或
若所述上报周期内所述PDSCH解调正确的数量小于或等于所述第二数量门限,所述终端设备确定所述无线链路状况为OOS。
可选地,在一些实施例中,所述确定模块还用于:
根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS。
可选地,在一些实施例中,所述确定模块具体用于:
若解调正确的PDSCH的MCS等级大于第一MCS等级门限,确定所述无线链路状况为IS。
可选地,在一些实施例中,所述确定模块310还用于:
若解调正确的多个PDSCH中MCS等级大于第一MCS等级的个数大于第五数量门限,确定所述无线链路状况为IS。
可选地,在一些实施例中,所述确定模块310还用于:
若根据所述其他参考信号进行测量得到的信干燥比SINR大于第一SINR门限,确定无线链路状况为IS;或
若根据所述其他参考信号进行测量得到的SINR小于或等于所述第一SINR门限,确定无线链路状况为OOS。
可选地,在一些实施例中,所述其他参考信号为用于波束管理的参考信号,或用于信道状态信息CSI测量的参考信号。
可选地,在一些实施例中,所述上报周期为无线链路检测结果的上报周期。
应理解,根据本申请实施例的传输信息的设备300可对应于本申请方法实施例中的终端设备,并且设备300中的各个单元的上述和其它操作和/或功能分别为了实现图2所示方法200中终端设备的相应流程,为了简洁,在此不再赘述。
如图4所示,本申请实施例还提供了一种用于传输数据的设备400,所述设备400可以为图3中的设备300,其能够用于执行与图2中方法200对应的终端设备的内容。所述设备400包括:输入接口410、输出接口420、处理器430以及存储器440,所述输入接口410、输出接口420、处理器430和存储器440可以通过总线系统相连。所述存储器440用于存储包括程序、指令或代码。所述处理器430,用于执行所述存储器440中的程序、指令或代码,以控制输入接口410接收信号、控制输出接口420发送信号以及完成前述方法实施例中的操作。
应理解,在本申请实施例中,所述处理器430可以是中央处理单元(Central Processing Unit,简称为“CPU”),所述处理器430还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者所述处理器也可以是任何常规的处理器等。
所述存储器440可以包括只读存储器和随机存取存储器,并向处理器430提供指令和数据。存储器440的一部分还可以包括非易失性随机存取存储器。例如,存储器440还可以存储设备类型的信息。
在实现过程中,上述方法的各内容可以通过处理器430中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处 理器执行完成,或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。所述存储介质位于存储器440,处理器430读取存储器440中的信息,结合其硬件完成上述方法的内容。为避免重复,这里不再详细描述。
一个具体的实施方式中,图3中设备300包括的确定模块310可以用图4的处理器430实现,图3中设备300包括的通信模块320可以用图4的所述输入接口410和所述输出接口420实现。
本申请实施例还提出了一种计算机可读存储介质,该计算机可读存储介质存储一个或多个程序,该一个或多个程序包括指令,该指令当被包括多个应用程序的便携式电子设备执行时,能够使该便携式电子设备执行图2所示实施例的方法。
本申请实施例还提出了一种计算机程序,该计算机程序包括指令,当该计算机程序被计算机执行时,使得计算机可以执行图2所示实施例的方法的相应流程。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应所述理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者所述技术方案的部分可以以软件产品的形式体现出来,所述计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (40)

  1. 一种传输信息的方法,其特征在于,包括:
    终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS;
    所述终端设备向网络设备上报IS或OOS。
  2. 根据权利要求1所述的方法,其特征在于,所述终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况信息,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS,包括:
    所述终端设备根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS。
  3. 根据权利要求2所述的方法,其特征在于,所述终端设备根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
    所述终端设备根据所述上报周期内所述PDCCH检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS。
  4. 根据权利要求3所述的方法,其特征在于,所述终端设备根据所述上报周期内所述PDCCH的检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS,包括:
    若所述上报周期内所述PDCCH检测正确的概率大于第一概率门限,所述终端设备确定所述无线链路状况为IS。
  5. 根据权利要求3所述的方法,其特征在于,所述终端设备根据所述上报周期内所述PDCCH检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS,包括:
    若所述上报周期内所述PDCCH检测正确的数量大于第一数量门限,所述终端设备确定所述无线链路状况为IS。
  6. 根据权利要求4或5所述的方法,其特征在于,在没有配置不连续传输DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内待检测的PDCCH的数量的比值;或
    在配置DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内且DRX开启期间内待检测的 PDCCH的数量。
  7. 根据权利要求2所述的方法,其特征在于,所述终端设备根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
    所述终端设备根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS。
  8. 根据权利要求7所述的方法,其特征在于,所述终端设备根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS,包括:
    若检测正确的PDCCH的AL小于第一AL门限,确定所述无线链路状况为IS。
  9. 根据权利要求7所述的方法,其特征在于,所述终端设备根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS,包括:
    若检测正确的多个PDCCH中AL小于第一AL门限的个数大于第四数量门限,确定所述无线链路状况为IS。
  10. 根据权利要求1所述的方法,其特征在于,所述终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况信息,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS,,包括:
    所述终端设备根据上报周期内所述PDSCH的解调情况或属性信息,确定所述无线链路状况为IS或OOS。
  11. 根据权利要求10所述的方法,其特征在于,所述终端设备根据上报周期内所述PDSCH的调度情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
    所述终端设备根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS。
  12. 根据权利要求11所述的方法,其特征在于,所述终端设备根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS,包括:
    若所述上报周期内所述PDSCH解调正确的概率大于第二概率门限,所述终端设备确定所述无线链路状况为IS;或
    若所述上报周期内所述PDSCH解调正确的概率小于或等于所述第二概率门限,所述终端设备确定所述无线链路状况为OOS。
  13. 根据权利要求12所述的方法,其特征在于,所述PDSCH解调正确的概率为所述上报周期内所述PDSCH解调正确的数量和所述上报周期内用于调度所述PDSCH的 PDCCH检测正确的数量的比值。
  14. 根据权利要求11所述的方法,其特征在于,所述终端设备根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS,包括:
    若所述上报周期内所述PDSCH解调正确的数量大于第二数量门限,所述终端设备确定所述无线链路状况为IS;或
    若所述上报周期内所述PDSCH解调正确的数量小于或等于所述第三数量门限,所述终端设备确定所述无线链路状况为OOS。
  15. 根据权利要求10所述的方法,其特征在于,所述终端设备根据上报周期内所述PDSCH解调情况或属性信息,确定所述无线链路状况为IS或OOS,包括:
    所述终端设备根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS。
  16. 根据权利要求15所述的方法,其特征在于,所述终端设备根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS,包括:
    若解调正确的PDSCH的MCS等级大于第一MCS等级门限,确定所述无线链路状况为IS。
  17. 根据权利要求15所述的方法,其特征在于,所述终端设备根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS,包括:
    若解调正确的多个PDSCH中MCS等级大于第一MCS等级的个数大于第五数量门限,确定所述无线链路状况为IS。
  18. 根据权利要求1所述的方法,其特征在于,所述终端设备根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况信息,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS,包括:
    若根据所述其他参考信号进行测量得到的信干燥比SINR大于第一SINR门限,确定无线链路状况为IS;或
    若根据所述其他参考信号进行测量得到的SINR小于或等于所述第一SINR门限,确定无线链路状况为OOS。
  19. 根据权利要求1至18中任一项所述的方法,其特征在于,所述其他参考信号 为用于波束管理的参考信号,或用于信道状态信息CSI测量的参考信号。
  20. 根据权利要求1至19中任一项所述的方法,其特征在于,所述上报周期为无线链路检测结果的上报周期。
  21. 一种传输信息的设备,其特征在于,包括:
    确定模块,用于根据上报周期内的物理下行控制信道PDCCH或物理下行共享信道PDSCH的接收状况,或所述上报周期内的除无线链路监测参考信号RLM-RS以外的其他参考信号的测量状况,确定无线链路状况为同步状态IS或失步状态OOS;
    通信模块,用于向网络设备上报IS或OOS。
  22. 根据权利要求21所述的设备,其特征在于,所述确定模块还用于:
    根据上报周期内所述PDCCH的检测情况或属性信息,确定所述无线链路状况为IS或OOS。
  23. 根据权利要求22所述的设备,其特征在于,所述确定模块还用于:
    根据所述上报周期内所述PDCCH检测正确的概率或检测正确的数量,确定所述无线链路状况为IS或OOS。
  24. 根据权利要求23所述的设备,其特征在于,所述确定模块具体用于:
    若所述上报周期内所述PDCCH检测正确的概率大于第一概率门限,所述终端设备确定所述无线链路状况为IS。
  25. 根据权利要求23所述的设备,其特征在于,所述确定模块具体用于:
    若所述上报周期内所述PDCCH检测正确的数量大于第一数量门限,确定所述无线链路状况为IS。
  26. 根据权利要求24或25所述的设备,其特征在于,在没有配置不连续传输DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内待检测的PDCCH的数量的比值;或
    在配置DRX的情况下,所述上报周期内所述PDCCH的检测正确的概率为所述上报周期内所述PDCCH的检测正确的数量与所述上报周期内且DRX开启期间内待检测的PDCCH的数量。
  27. 根据权利要求22所述的设备,其特征在于,所述确定模块还用于:
    根据所述上报周期内检测正确的PDCCH的聚合等级AL,确定所述无线链路状况为IS或OOS。
  28. 根据权利要求27所述的设备,其特征在于,所述确定模块具体用于:
    若检测正确的PDCCH的AL小于第一AL门限,确定所述无线链路状况为IS。
  29. 根据权利要求27所述的设备,其特征在于,所述确定模块还用于:
    若检测正确的多个PDCCH中AL小于第一AL门限的个数大于第四数量门限,确定所述无线链路状况为IS第四数量门限。
  30. 根据权利要求21所述的设备,其特征在于,所述确定模块还用于:
    根据上报周期内所述PDSCH的解调情况或属性信息,确定所述无线链路状况为IS或OOS。
  31. 根据权利要求30所述的设备,其特征在于,所述确定模块还用于:
    根据所述上报周期内所述PDSCH解调正确的概率或解调正确的数量,确定所述无线链路状况为IS或OOS。
  32. 根据权利要求31所述的设备,其特征在于,所述确定模块具体用于:
    若所述上报周期内所述PDSCH解调正确的概率大于第二概率门限,确定所述无线链路状况为IS;或
    若所述上报周期内所述PDSCH解调正确的概率小于或等于所述第二概率门限,确定所述无线链路状况为OOS。
  33. 根据权利要求32所述的设备,其特征在于,所述PDSCH解调正确的概率为所述上报周期内所述PDSCH解调正确的数量和所述上报周期内用于调度所述PDSCH的PDCCH检测正确的数量的比值。
  34. 根据权利要求31所述的设备,其特征在于,所述确定模块具体用于:
    若所述上报周期内所述PDSCH解调正确的数量大于第二数量门限,所述终端设备确定所述无线链路状况为IS;或
    若所述上报周期内所述PDSCH解调正确的数量小于或等于所述第二数量门限,所述终端设备确定所述无线链路状况为OOS。
  35. 根据权利要求30所述的设备,其特征在于,所述确定模块还用于:
    根据所述上报周期内解调正确的PDSCH的调制和编码方案MCS等级,确定所述无线链路状况为IS或OOS。
  36. 根据权利要求35所述的设备,其特征在于,所述确定模块具体用于:
    若解调正确的PDSCH的MCS等级大于第一MCS等级门限,确定所述无线链路状况为IS。
  37. 根据权利要求35所述的设备,其特征在于,所述确定模块还用于:
    若解调正确的多个PDSCH中MCS等级大于第一MCS等级的个数大于第五数量门限,确定所述无线链路状况为IS。
  38. 根据权利要求21所述的设备,其特征在于,所述确定模块还用于:
    若根据所述其他参考信号进行测量得到的信干燥比SINR大于第一SINR门限,确定无线链路状况为IS;或
    若根据所述其他参考信号进行测量得到的SINR小于或等于所述第一SINR门限,确定无线链路状况为OOS。
  39. 根据权利要求21至38中任一项所述的设备,其特征在于,所述其他参考信号为用于波束管理的参考信号,或用于信道状态信息CSI测量的参考信号。
  40. 根据权利要求21至39中任一项所述的设备,其特征在于,所述上报周期为无线链路检测结果的上报周期。
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