WO2021169511A1 - 干扰测量方法、装置、网络侧设备及终端 - Google Patents

干扰测量方法、装置、网络侧设备及终端 Download PDF

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Publication number
WO2021169511A1
WO2021169511A1 PCT/CN2020/136827 CN2020136827W WO2021169511A1 WO 2021169511 A1 WO2021169511 A1 WO 2021169511A1 CN 2020136827 W CN2020136827 W CN 2020136827W WO 2021169511 A1 WO2021169511 A1 WO 2021169511A1
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WIPO (PCT)
Prior art keywords
interference
frequency band
interference measurement
terminal
measurement frequency
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PCT/CN2020/136827
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English (en)
French (fr)
Inventor
缪德山
康绍莉
韩波
孙韶辉
王映民
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大唐移动通信设备有限公司
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Publication of WO2021169511A1 publication Critical patent/WO2021169511A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/345Interference values
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/40Monitoring; Testing of relay systems

Definitions

  • the present disclosure relates to the field of communication technology, in particular to an interference measurement method, device, network-side equipment, and terminal.
  • the GEO system is a geostationary satellite.
  • the satellite is stationary relative to the ground, so its satellite beam
  • the ground coverage is relatively fixed, but for MEO and LEO systems, the satellite beam coverage on the ground changes with the movement of the satellite. Therefore, when multiple low-orbit satellite systems are deployed to cover the same area, the interference is Changing.
  • the beam scanning method is adopted, that is, the satellite mobile beam is also moving on the ground. At this time, the cell coverage of the beam on the ground changes with the movement of the satellite.
  • satellite terminals usually use directional antennas, such as small-aperture terminal antennas (VSAT) or phased antenna arrays. This means that the satellite signal transmission and reception has strong directivity. Therefore, low-orbit satellites There is a certain directionality in the interference of two satellites. When two satellites are at a certain distance in space, even if the ground coverage area overlaps, their signals may not interfere with each other.
  • VSAT small-aperture terminal antennas
  • Beam offset refers to adjusting the beam direction of satellites, such as interference management in high-orbit and low-orbit systems.
  • the transmitting and receiving beams of high-orbit satellites only have strong signal transmission in specific directions.
  • Low-orbit systems can use beam avoidance in specific areas.
  • the beam direction of the low-orbit signal does not appear in the beam direction of the high-orbit signal, which can significantly reduce interference, which is equivalent to space division multiplexing.
  • different satellite systems use different frequency resources. This method will cause a huge consumption of frequency resources. Therefore, when frequency resources are relatively scarce, there are greater difficulties in implementation.
  • the satellite system interference avoidance method in the related technology cannot solve the dynamic interference problem of the low-orbit satellite system, resulting in inefficient use of frequency resources and insufficient flexibility in frequency resource allocation.
  • the purpose of the embodiments of the present disclosure is to provide an interference measurement method, device, network-side equipment, and terminal, so as to solve the problem that the satellite system interference avoidance method in the related technology cannot solve the dynamic interference problem of the low-orbit satellite system.
  • an interference measurement method which is applied to a network side device, and includes:
  • the network-side device performs interference signal measurement on the interference measurement frequency band to obtain first interference status information, and/or receives an interference measurement report reported by the terminal, and the interference measurement report carries: within the interference measurement interval The second interference state information obtained by the terminal performing interference signal measurement on the interference measurement frequency band;
  • the method before receiving the interference measurement report reported by the terminal, the method further includes:
  • the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • the method further includes:
  • the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • the interference measurement frequency band includes: the service frequency band of the terminal, and/or the non-service frequency band of the terminal.
  • the network side device and the terminal stop transmitting signals within the interference measurement interval.
  • the measurement configuration information further includes: at least one of the receiving beam direction information of interference measurement, the beam direction information of the interference signal, and the interference determination threshold value.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • the first interference state information obtained by the network side device performing interference signal measurement on the interference measurement frequency band within the interference measurement interval includes:
  • the interference determination threshold it is determined that the first interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the first interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • the method further includes:
  • the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as the transmission bandwidth.
  • the method further includes:
  • the configuration information is used to configure the terminal to release the interference measurement frequency band, or occupy the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth.
  • the method further includes:
  • the interference measurement frequency band is a competition frequency band or an extended frequency band, and there is no interference in the interference measurement frequency band, the interference measurement frequency band is occupied for data transmission.
  • the method further includes:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure also provides an interference measurement method, which is applied to a terminal, and includes:
  • the measurement configuration information includes: interference measurement frequency band and interference measurement interval;
  • the terminal performs interference signal measurement on the interference measurement frequency band to obtain second interference state information
  • the interference measurement frequency band includes: the service frequency band of the terminal, and/or the non-service frequency band of the terminal.
  • the terminal stops sending signals during the interference measurement interval.
  • the measurement configuration information further includes: at least one of the receiving beam direction information of interference measurement, the beam direction information of the interference signal, and the interference determination threshold value.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • the terminal performs interference signal measurement on the interference measurement frequency band to obtain second interference state information, including:
  • the second interference state information is determined to be used to indicate that there is interference in the interference measurement frequency band; otherwise, the second interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • the method further includes:
  • the second interference status information indicates that there is interference in the interference measurement frequency band, release the interference measurement frequency band;
  • the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as the transmission bandwidth.
  • the method further includes:
  • the interference measurement frequency band is released, or the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as a transmission bandwidth.
  • the method further includes:
  • the second interference state information indicates that there is no interference in the interference measurement frequency band, and the second interference state information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band for data transmission;
  • the interference measurement frequency band is occupied for data transmission.
  • the method further includes:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure also provides an interference measurement device, which is applied to a network side device, and includes:
  • the processing module is configured to perform interference signal measurement on the interference measurement frequency band by the network side device within the interference measurement interval to obtain first interference status information, and/or receive the interference measurement report reported by the terminal, where the interference measurement report carries: The second interference state information obtained by the terminal performing interference signal measurement on the interference measurement frequency band within the interference measurement interval;
  • the interference determination module is configured to determine whether there is interference in the interference measurement frequency band according to the first interference state information and/or the second interference state information.
  • the embodiment of the present disclosure also provides a network side device, including: a transceiver, a memory, a processor, and a computer program stored on the memory and running on the processor, and the transceiver is under the control of the processor.
  • the processor When receiving and sending data, the processor is used to read the program in the memory and perform the following operations:
  • the network-side device performs interference signal measurement on the interference measurement frequency band to obtain first interference status information, and/or receives an interference measurement report reported by the terminal, and the interference measurement report carries: within the interference measurement interval The second interference state information obtained by the terminal performing interference signal measurement on the interference measurement frequency band;
  • the further processor is used to read the program in the memory and perform the following operations:
  • the terminal Before receiving the interference measurement report reported by the terminal, send measurement configuration information to the terminal, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • processor is also used to read the program in the memory and perform the following operations:
  • the network side device sends the measurement configuration information to the terminal before the interference signal measurement is performed on the interference measurement frequency band during the interference measurement interval to obtain the first interference status information, and the measurement configuration
  • the information includes: interference measurement frequency band and interference measurement interval.
  • the interference measurement frequency band includes: the service frequency band of the terminal, and/or the non-service frequency band of the terminal.
  • the network side device and the terminal stop transmitting signals within the interference measurement interval.
  • the measurement configuration information further includes: at least one of the receiving beam direction information of interference measurement, the beam direction information of the interference signal, and the interference determination threshold value.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • processor is also used to read the program in the memory and perform the following operations:
  • the interference determination threshold it is determined that the first interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the first interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • processor is also used to read the program in the memory and perform the following operations:
  • the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as the transmission bandwidth.
  • processor is also used to read the program in the memory and perform the following operations:
  • the configuration information is used to configure the terminal to release the interference measurement frequency band, or occupy the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth.
  • processor is also used to read the program in the memory and perform the following operations:
  • the interference measurement frequency band is a competition frequency band or an extended frequency band, and there is no interference in the interference measurement frequency band, the interference measurement frequency band is occupied for data transmission.
  • processor is also used to read the program in the memory and perform the following operations:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure also provides an interference measurement device, which is applied to a terminal, and includes:
  • the configuration receiving module is configured to receive measurement configuration information sent by the network side device, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval;
  • An interference measurement module configured to perform interference signal measurement by the terminal on the interference measurement frequency band within the interference measurement interval to obtain second interference status information
  • the reporting module is configured to report an interference measurement report to the network side device, where the interference measurement report carries the second interference state information.
  • the embodiment of the present disclosure also provides a terminal, including: a transceiver, a memory, a processor, and a computer program stored on the memory and running on the processor, and the transceiver is under the control of the processor to receive And sending data, the processor is used to read the program in the memory and perform the following operations:
  • the measurement configuration information includes: interference measurement frequency band and interference measurement interval;
  • the terminal performs interference signal measurement on the interference measurement frequency band to obtain second interference state information
  • the interference measurement frequency band includes: the service frequency band of the terminal, and/or the non-service frequency band of the terminal.
  • the terminal stops sending signals during the interference measurement interval.
  • the measurement configuration information further includes: at least one of the receiving beam direction information of interference measurement, the beam direction information of the interference signal, and the interference determination threshold value.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • processor is also used to read the program in the memory and perform the following operations:
  • the second interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the second interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • processor is also used to read the program in the memory and perform the following operations:
  • the second interference status information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band, or configure the interference measurement frequency band as the transmission bandwidth.
  • processor is also used to read the program in the memory and perform the following operations:
  • the interference measurement frequency band is released, or the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as a transmission bandwidth.
  • processor is also used to read the program in the memory and perform the following operations:
  • the second interference state information indicates that there is no interference in the interference measurement frequency band, and the second interference state information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band for data transmission;
  • the interference measurement frequency band is occupied for data transmission.
  • processor is also used to read the program in the memory and perform the following operations:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the interference measurement method described above are implemented.
  • the network-side equipment and/or terminal performs interference measurement in advance within the interference measurement interval of the interference measurement frequency band to obtain interference information in time and help the network adjust in time Service frequency band, avoid mutual interference between satellite systems, improve resource utilization, and improve system performance.
  • FIG. 1 shows one of the steps of the flow chart of the interference measurement method provided by the embodiment of the present disclosure
  • FIG. 2 shows a schematic diagram of frequency band allocation of different satellites in the interference measurement method provided by an embodiment of the present disclosure
  • FIG. 3 shows the second step flow chart of the interference measurement method provided by the embodiment of the present disclosure
  • FIG. 4 shows one of the schematic structural diagrams of the interference measurement device provided by the embodiment of the present disclosure
  • Figure 5 shows a schematic structural diagram of a network side device provided by an embodiment of the present disclosure
  • FIG. 6 shows the second structural diagram of the interference measurement device provided by the embodiment of the present disclosure
  • FIG. 7 shows a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides an interference measurement method, which is applied to a network side device, and includes:
  • Step 11 the network side device performs interference signal measurement on the interference measurement frequency band to obtain first interference status information, and/or receives the interference measurement report reported by the terminal, and the interference measurement report carries: The second interference state information obtained by the terminal performing interference signal measurement on the interference measurement frequency band during the measurement interval;
  • Step 12 Determine whether there is interference in the interference measurement frequency band according to the first interference state information and/or the second interference state information.
  • the terminal may only perform interference signal measurement on the interference measurement frequency band, or only the network side equipment may perform interference signal measurement on the interference measurement frequency band, or the terminal and the network side may perform interference signal measurement on the interference measurement frequency band.
  • the equipment performs interference signal measurement on the interference measurement frequency band, which is not specifically limited here. It should be noted that if the terminal performs interference signal measurement on the interference measurement frequency band, after the terminal measures the second interference status information, it needs to report the second interference status information to the network side device through the interference measurement report, and the network side device Adjust the working bandwidth.
  • two states of 1 and 0 can be used for reporting, for example, "1" corresponds to interference, and "0" corresponds to no interference.
  • multiple granularities such as bandwidth interference, sub-band interference, etc., may also be included to clearly inform the network which frequency band or sub-band interference exists.
  • the terminal For the reporting of interference measurement reports, the terminal needs to report according to the uplink resources configured by the network and the reporting method.
  • the network uses a broadcast message to notify the interference measurement configuration information, the network can designate one or more users to report the interference measurement report.
  • the method before receiving the interference measurement report reported by the terminal, the method further includes:
  • the measurement configuration information includes: an interference measurement frequency band and an interference measurement gap (measurement gap).
  • the network side device needs to inform the terminal of its interference measurement frequency band and interference measurement interval through measurement configuration information.
  • the interference measurement frequency band is the service frequency band of the terminal, before the network side device performs interference signal measurement on the interference measurement frequency band within the interference measurement interval to obtain the first interference status information, The method also includes:
  • the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • the network side device when the interference measurement frequency band is the service frequency band, even if the interference measurement is performed by the network side device, the network side device needs to inform the terminal of its interference measurement frequency band and interference measurement interval through measurement configuration information.
  • the interference measurement frequency band and interference measurement interval of the network side device do not need to notify the terminal, that is, the network side device can work autonomously in the non-service frequency band. Interference measurement is performed on the frequency band to adjust the working bandwidth of the system.
  • the interference measurement frequency band includes: a service frequency band of the terminal, and/or a non-service frequency band of the terminal. If the interference measurement frequency band is the service frequency band of the terminal, the network side device and the terminal stop transmitting signals during the interference measurement interval, and the terminal and/or network side device interferes with the service frequency band within the interference measurement interval Measurement.
  • the terminal and/or the network side device jump to the corresponding non-service frequency band within the interference measurement interval to perform interference measurement.
  • the measurement configuration information further includes at least one of: receiving beam direction information of interference measurement, beam direction information of interference signals, and an interference determination threshold.
  • the measurement configuration information also includes the receiving beam azimuth of the interference measurement, which is used to notify the terminal to measure in multiple different beam directions to obtain interference from multiple different interference receiving directions Measured value.
  • the network can also configure the possible interference signal beam direction to notify the terminal.
  • the terminal adjusts the receiving direction based on the direction information of the interference signal, and measures the potential interference signal source.
  • the network can notify one or more interference signal sources.
  • Direction information helps the terminal to perform interference measurement.
  • the measurement configuration information also includes an interference determination threshold. If the signal strength of the measured interference signal is greater than the interference determination threshold, it is determined that there is an interference signal in the current interference measurement frequency band; Otherwise, it is determined that there is no interference signal in the current interference measurement frequency band.
  • the interference measurement interval is a periodic interval or an aperiodic interval.
  • the configuration of interference measurement interval includes:
  • Method 1 using the periodic interference measurement interval configuration method, notify the terminal through system messages, the network side equipment and the terminal do not send signals during the interference measurement interval at the same time, and detect the interference signal;
  • Method 2 Use an on-demand or on-demand aperiodic configuration method to instruct the terminal through a high-level message to detect the interference signal within the specified interference measurement interval;
  • Manner 3 The terminal-specific interference measurement interval configuration method is adopted, and the terminal is notified through a high-level message, which can be periodic or aperiodic measurement, and the terminal detects the interference signal within the designated interference measurement interval.
  • Method 1 For the service frequency band (also called the working frequency band), method 1 is mainly adopted, because the network side equipment will stop signal transmission at this time, all terminals can listen for interference signals, and the network side equipment can also listen for interference signals.
  • Method 2 can be used as a supplement for one-time interference measurement in an emergency; for example, periodic measurement is inaccurate, or a sudden interference source is encountered.
  • the network needs to specify the frequency band to be detected, and the terminal switches the frequency band designated by the network for interference measurement. Both methods 2 and 3 can be used, and each terminal Independent configuration.
  • the measurement configuration information includes at least the interference measurement frequency band and the interference measurement interval, which is beneficial for the terminal to perform measurement at the specified measurement time and measurement frequency. It is further necessary to include the measured receiving beam azimuth angle, because the satellite terminal is usually a directional receiving antenna, such as a VSAT or a phased antenna array, which has a better receiving gain in a specific receiving beam direction. At the same time, since it takes time to adjust the receiving beam direction of the terminal, the terminal needs to receive signals with different beam directions in multiple different time periods. Since the network does not know the beam direction of the actual interference source when configuring the terminal's interference measurement, it will configure the terminal to detect potential interference sources in multiple different receiving directions. If interference is found, it will be reported to the network.
  • the network-side device performs interference signal measurement on the interference measurement frequency band within the interference measurement interval to obtain the first interference state information, including:
  • the interference determination threshold it is determined that the first interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the first interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • the network side equipment and/or terminals need to perform measurement without the signal transmission of the satellite system.
  • the preset interference determination threshold when the signal strength of the detected interference signal is lower than the threshold Limit, it is considered that there is no signal sent by other satellite systems in this frequency band, and it can be considered that there is no interference signal, and this satellite system will be able to occupy this frequency band; otherwise, it is considered that there is an interference signal, and interference needs to be avoided.
  • the method further includes:
  • the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as the transmission bandwidth.
  • the network side device When the network side device obtains the signal interference status in the current working frequency band or other candidate frequency bands, it adjusts the working frequency band range and notifies the terminal of a new resource allocation message. For example, when there is signal interference, reduce the working bandwidth or adjust to other non-interfering frequency bands; when there is no signal interference or the interference is small, the frequency band is allocated as the working frequency band.
  • the method further includes:
  • the configuration information is used to configure the terminal to release the interference measurement frequency band, or occupy the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth.
  • the network side device performs interference judgment, when it finds that the interference state has changed, it adjusts the working frequency band of the cell and notifies the terminal of the new frequency configuration information.
  • the network when the network determines that there is interference in the current working frequency band, the network quickly shrinks the current working frequency band or shifts to a new working frequency band to release the current frequency resources; when the network determines that there is no interference in the designated frequency band, the network can quickly expand the working bandwidth or transfer To the designated work, quickly occupy the frequency band. It should be noted that when the network adjusts the resource allocation of the working frequency band, the terminal is notified through a system message to send and receive data on the new working frequency band.
  • the method further includes:
  • the interference measurement frequency band is a competition frequency band or an extended frequency band, and there is no interference in the interference measurement frequency band, the interference measurement frequency band is occupied for data transmission.
  • the method further includes:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure divides frequency band resources into a basic frequency band and an extended frequency band; when the satellite system is started, it first works in the basic frequency band. When it is found that there is no interference in the extended frequency band, the network occupies the extended frequency band and informs the terminal; when it is found that there is interference in the extended frequency band When the time, the satellite system will fall back to the basic frequency band.
  • the frequency band into a competitive frequency band and a non-competitive frequency band; in the competitive frequency band, the first-come-first-served method is adopted. If there is competition in a certain area of the two satellite systems, if one of the orbiting satellites is already in use, Satellite systems coming from behind should be avoided. Further, certain restrictions are imposed on the occupation time, such as taking 1 second as a unit. If the competing frequency band is continuously occupied for 1 second, the frequency band needs to be released immediately for use by other satellite systems.
  • the frequency band is divided into a basic frequency band and an extended frequency band.
  • the basic frequency band is a non-competitive frequency band, which is the default operating frequency band of the system and is set to a partial bandwidth BWP0.
  • the configuration information of the extended frequency band ie, the competitive frequency band
  • BWP1 the basic frequency band
  • the base station or terminal periodically listens to BWP1.
  • BWP1 When there is no signal to send in BWP1, the network occupies BWP1 for data transmission.
  • BWP1 is released and falls back to BWP0.
  • Figure 2 shows the allocation diagram of the basic frequency band and shared frequency band of a satellite communication system that cannot be orbited.
  • an embodiment of the present disclosure also provides an interference measurement method, which is applied to a terminal, and includes:
  • Step 31 Receive measurement configuration information sent by a network side device, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval;
  • Step 32 The terminal performs interference signal measurement on the interference measurement frequency band within the interference measurement interval to obtain second interference status information
  • Step 33 Report an interference measurement report to the network side device, where the interference measurement report carries the second interference state information.
  • the terminal may only perform interference signal measurement on the interference measurement frequency band, or only the network side equipment may perform interference signal measurement on the interference measurement frequency band, or the terminal and the network side may perform interference signal measurement on the interference measurement frequency band.
  • the equipment performs interference signal measurement on the interference measurement frequency band, which is not specifically limited here. It should be noted that if the terminal performs interference signal measurement on the interference measurement frequency band, after the terminal measures the second interference status information, it needs to report the second interference status information to the network side device through the interference measurement report, and the network side device Adjust the working bandwidth.
  • two states of 1 and 0 can be used for reporting, for example, "1" corresponds to interference, and "0" corresponds to no interference.
  • multiple granularities such as bandwidth interference, sub-band interference, etc., may also be included to clearly inform the network which frequency band or sub-band interference exists.
  • the terminal For the reporting of interference measurement reports, the terminal needs to report according to the uplink resources configured by the network and the reporting method.
  • the network uses a broadcast message to notify the interference measurement configuration information, the network can designate one or more users to report the interference measurement report.
  • the interference measurement frequency band includes: a service frequency band of the terminal, and/or a non-service frequency band of the terminal. If the interference measurement frequency band is the service frequency band of the terminal, the network side device and the terminal stop transmitting signals during the interference measurement interval, and the terminal and/or network side device interferes with the service frequency band within the interference measurement interval Measurement.
  • the terminal and/or the network side device jump to the corresponding non-service frequency band within the interference measurement interval to perform interference measurement.
  • the measurement configuration information further includes at least one of: receiving beam direction information of interference measurement, beam direction information of interference signals, and an interference determination threshold.
  • the measurement configuration information also includes the receiving beam azimuth of the interference measurement, which is used to notify the terminal to perform measurement in multiple different beam directions.
  • the measurement configuration information also includes an interference determination threshold. If the signal strength of the measured interference signal is greater than the interference determination threshold, it is determined that there is an interference signal in the current interference measurement frequency band; Otherwise, it is determined that there is no interference signal in the current interference measurement frequency band.
  • the interference measurement interval is a periodic interval or an aperiodic interval.
  • the configuration of interference measurement interval includes:
  • Method 1 using the periodic interference measurement interval configuration method, notify the terminal through system messages, the network side equipment and the terminal do not send signals during the interference measurement interval at the same time, and detect the interference signal;
  • Method 2 Use an on-demand or on-demand aperiodic configuration method to instruct the terminal through a high-level message to detect the interference signal within the specified interference measurement interval;
  • Manner 3 The terminal-specific interference measurement interval configuration method is adopted, and the terminal is notified through a high-level message, which can be periodic or aperiodic measurement, and the terminal detects the interference signal within the designated interference measurement interval.
  • Method 1 For the service frequency band (also called the working frequency band), method 1 is mainly adopted, because the network side equipment will stop signal transmission at this time, all terminals can listen for interference signals, and the network side equipment can also listen for interference signals.
  • Method 2 can be used as a supplement for one-time interference measurement in an emergency; for example, periodic measurement is inaccurate, or a sudden interference source is encountered.
  • the network needs to specify the frequency band to be detected, and the terminal switches the frequency band designated by the network for interference measurement. Both methods 2 and 3 can be used, and each terminal Independent configuration.
  • the measurement configuration information includes at least the interference measurement frequency band and the interference measurement interval, which is beneficial for the terminal to perform measurement at the specified measurement time and measurement frequency. It is further necessary to include the measured receiving beam azimuth angle, because the satellite terminal is usually a directional receiving antenna, such as a VSAT or a phased antenna array, which has a better receiving gain in a specific receiving beam direction. At the same time, since it takes time to adjust the receiving beam direction of the terminal, the terminal needs to receive signals with different beam directions in multiple different time periods. Since the network may not know the beam direction of the actual interference source when configuring the terminal's interference measurement, the terminal will be configured to detect potential interference sources in multiple different receiving directions. If interference is found, it will be reported to the network.
  • the network can also configure possible interference signal beam directions to notify the terminal.
  • the terminal adjusts the receiving direction based on the direction information of the interference signal and measures potential interference signal sources.
  • the network can notify the direction information of one or more interference signals. Help the terminal to perform interference measurement.
  • the network can be configured based on known interference signal sources, or it can be configured based on multiple pre-judged possible signal directions.
  • the beam direction notifying the interference signal specifically includes information such as the orbit position of the interference signal or the transmission direction angle of the interference signal, and based on this information, the terminal can adjust the receiving direction.
  • step 32 includes:
  • the second interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the second interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • the network side equipment and/or terminals need to perform measurement without the signal transmission of the satellite system.
  • the preset interference determination threshold when the signal strength of the detected interference signal is lower than the threshold Limit, it is considered that there is no transmission signal of other satellite systems in this frequency band, and it can be considered that there is no interference signal; otherwise, it is considered that there is an interference signal.
  • the method further includes:
  • the second interference status information indicates that there is interference in the interference measurement frequency band, release the interference measurement frequency band;
  • the second interference status information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band, or configure the interference measurement frequency band as the transmission bandwidth.
  • the terminal When the terminal obtains the signal interference status in the current working frequency band or other candidate frequency bands, it can independently adjust the working frequency band range and notify the network side device. For example, when there is signal interference, reduce the working bandwidth or adjust to other non-interfering frequency bands; when there is no signal interference or the interference is small, the frequency band is allocated as the working frequency band.
  • the method further includes:
  • the interference measurement frequency band is released, or the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as a transmission bandwidth.
  • the network side device After the network side device performs interference judgment, when it finds that the interference state has changed, it adjusts the working frequency band of the cell and notifies the terminal of the new frequency configuration information. According to the configuration information, the terminal performs data transmission and reception on the newly configured frequency band, and adjusts or releases the original occupied frequency band.
  • the network when the network determines that there is interference in the current working frequency band, the network quickly shrinks the current working frequency band or shifts to a new working frequency band to release the current frequency resources; when the network determines that there is no interference in the designated frequency band, the network can quickly expand the working bandwidth or transfer To the designated work, quickly occupy the frequency band. It should be noted that when the network adjusts the resource allocation of the working frequency band, the terminal is notified through a system message to send and receive data on the new working frequency band.
  • the method further includes:
  • the second interference state information indicates that there is no interference in the interference measurement frequency band, and the second interference state information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band for data transmission;
  • the interference measurement frequency band is occupied for data transmission.
  • the method further includes:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure divides frequency band resources into a basic frequency band and an extended frequency band; when the satellite system is started, it first works in the basic frequency band. When it is found that there is no interference in the extended frequency band, the network occupies the extended frequency band and informs the terminal; when it is found that there is interference in the extended frequency band When the time, the satellite system will fall back to the basic frequency band.
  • the frequency band into a competitive frequency band and a non-competitive frequency band; in the competitive frequency band, the first-come-first-served method is adopted. If there is competition in a certain area of the two satellite systems, if one of the orbiting satellites is already in use, Satellite systems coming from behind should be avoided. Further, certain restrictions are imposed on the occupation time, such as taking 1 second as a unit. If the competing frequency band is continuously occupied for 1 second, the frequency band needs to be released immediately for use by other satellite systems.
  • the frequency band is divided into a basic frequency band and an extended frequency band.
  • the basic frequency band is a non-competitive frequency band, which is the default operating frequency band of the system and is set to a partial bandwidth BWP0.
  • the configuration information of the extended frequency band ie, the competitive frequency band
  • BWP1 the basic frequency band
  • the base station or terminal periodically listens to BWP1.
  • BWP1 When there is no signal to send in BWP1, the network occupies BWP1 for data transmission.
  • BWP1 is released and falls back to BWP0.
  • Figure 2 shows the allocation diagram of the basic frequency band and shared frequency band of a satellite communication system that cannot be orbited.
  • network side equipment and/or terminals perform interference measurement in advance within the interference measurement interval of the interference measurement frequency band to obtain interference information in time, help the network adjust the service frequency band in time, and avoid mutual interference between satellite systems. Improve resource utilization and improve system performance.
  • an embodiment of the present disclosure also provides an interference measurement device, which is applied to a network side device, and includes:
  • the processing module 41 is configured to perform interference signal measurement on the interference measurement frequency band by the network side device within the interference measurement interval to obtain first interference status information, and/or receive an interference measurement report reported by the terminal, where the interference measurement report carries : The second interference state information obtained by the terminal performing interference signal measurement on the interference measurement frequency band within the interference measurement interval;
  • the interference determination module 42 is configured to determine whether there is interference in the interference measurement frequency band according to the first interference state information and/or the second interference state information.
  • the device further includes:
  • the first configuration module is configured to send measurement configuration information to the terminal, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • the apparatus further includes:
  • the second configuration module is configured to send measurement configuration information to the terminal, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • the interference measurement frequency band includes: a service frequency band of the terminal, and/or a non-service frequency band of the terminal.
  • the network side device and the terminal stop transmitting signals within the interference measurement interval.
  • the measurement configuration information further includes at least one of: receiving beam direction information of interference measurement, beam direction information of interference signals, and interference determination thresholds.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • the processing module includes:
  • the processing sub-module is configured to determine that the first interference state information is used to indicate that there is interference in the interference measurement frequency band if the measured signal strength of the interference signal is greater than the interference determination threshold; otherwise, determine that the first interference state information is used Indicates that there is no interference in the interference measurement frequency band.
  • the device further includes:
  • the first release module is configured to release the interference measurement frequency band if there is interference in the interference measurement frequency band;
  • the first occupancy module is configured to occupy the interference measurement frequency band if there is no interference in the interference measurement frequency band, or configure the interference measurement frequency band as the transmission bandwidth.
  • the device further includes:
  • the information sending module is configured to send configuration information to the terminal, where the configuration information is used to configure the terminal to release the interference measurement frequency band, or occupy the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth .
  • the device further includes:
  • the transmission module is configured to occupy the interference measurement frequency band for data transmission if the interference measurement frequency band is a competition frequency band or an extended frequency band, and there is no interference in the interference measurement frequency band.
  • the device further includes:
  • the second release module is configured to release the frequency resource of the interference measurement frequency band when the time length of occupying the interference measurement frequency band for data transmission reaches a preset time length.
  • the embodiment of the present disclosure provides an interference measurement device. Since the principle of the interference measurement device to solve the problem is similar to the interference measurement method in the embodiment of the present disclosure, the implementation of the device can refer to the implementation of the method, and the repetition will not be repeated.
  • network side equipment and/or terminals perform interference measurement in advance within the interference measurement interval of the interference measurement frequency band to obtain interference information in time, help the network adjust the service frequency band in time, and avoid mutual interference between satellite systems. Improve resource utilization and improve system performance.
  • an embodiment of the present disclosure also provides a network side device, including: a transceiver 620, a memory 610, a processor 600, and a computer stored on the memory 610 and capable of running on the processor 600 Program, the transceiver 620 receives and sends data under the control of the processor 600, and the processor 600 is configured to read the program in the memory and perform the following operations:
  • the network-side device performs interference signal measurement on the interference measurement frequency band to obtain first interference status information, and/or receives an interference measurement report reported by the terminal, and the interference measurement report carries: within the interference measurement interval The second interference state information obtained by the terminal performing interference signal measurement on the interference measurement frequency band;
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the terminal Before receiving the interference measurement report reported by the terminal, send measurement configuration information to the terminal, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval.
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the network side device sends the measurement configuration information to the terminal before the interference signal measurement is performed on the interference measurement frequency band during the interference measurement interval to obtain the first interference status information, and the measurement configuration
  • the information includes: interference measurement frequency band and interference measurement interval.
  • the interference measurement frequency band includes: a service frequency band of the terminal, and/or a non-service frequency band of the terminal.
  • the network side device and the terminal stop transmitting signals within the interference measurement interval.
  • the measurement configuration information further includes at least one of: receiving beam direction information of interference measurement, beam direction information of interference signals, and interference determination thresholds.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the interference determination threshold it is determined that the first interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the first interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as the transmission bandwidth.
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the configuration information is used to configure the terminal to release the interference measurement frequency band, or occupy the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth.
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the interference measurement frequency band is a competition frequency band or an extended frequency band, and there is no interference in the interference measurement frequency band, the interference measurement frequency band is occupied for data transmission.
  • the processor 600 is further configured to read a program in the memory and perform the following operations:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure provides a network-side device. Since the principle of the network-side device to solve the problem is similar to the interference measurement method in the embodiment of the present disclosure, the implementation of the network-side device can refer to the implementation of the method, and the repetition will not be repeated. Narrated.
  • network side equipment and/or terminals perform interference measurement in advance within the interference measurement interval of the interference measurement frequency band to obtain interference information in time, help the network adjust the service frequency band in time, and avoid mutual interference between satellite systems. Improve resource utilization and improve system performance.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the implementation of the interference measurement method applied to the network side device as described above is implemented
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk, or optical disk, etc.
  • an embodiment of the present disclosure also provides an interference measurement device, which is applied to a terminal, and includes:
  • the configuration receiving module 71 is configured to receive measurement configuration information sent by a network side device, where the measurement configuration information includes: interference measurement frequency band and interference measurement interval;
  • the interference measurement module 72 is configured to perform interference signal measurement on the interference measurement frequency band by the terminal within the interference measurement interval to obtain second interference status information;
  • the reporting module 73 is configured to report an interference measurement report to the network side device, where the interference measurement report carries the second interference state information.
  • the interference measurement frequency band includes: a service frequency band of the terminal, and/or a non-service frequency band of the terminal.
  • the terminal stops sending signals during the interference measurement interval.
  • the measurement configuration information further includes at least one of: receiving beam direction information of interference measurement, beam direction information of interference signals, and interference determination thresholds.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • the interference measurement module includes:
  • the interference measurement sub-module is configured to determine that the second interference status information is used to indicate that there is interference in the interference measurement frequency band if the signal strength of the interference signal obtained by the measurement is greater than the interference determination threshold; otherwise, the second interference status information is used to determine There is no interference in the indicated interference measurement frequency band.
  • the device further includes:
  • the third release module is configured to release the interference measurement frequency band if the second interference status information indicates that there is interference in the interference measurement frequency band;
  • the second occupancy module is configured to occupy the interference measurement frequency band if the second interference status information indicates that there is no interference in the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth.
  • the device further includes:
  • the configuration processing module is configured to release the interference measurement frequency band according to the configuration information sent by the network side device, or occupy the interference measurement frequency band, or configure the interference measurement frequency band as a transmission bandwidth.
  • the device further includes:
  • the third occupancy module is configured to occupy the interference measurement frequency band for data transmission if the second interference status information indicates that there is no interference in the interference measurement frequency band, and the second interference status information indicates that there is no interference in the interference measurement frequency band;
  • the fourth occupancy module is configured to occupy the interference measurement frequency band for data transmission according to the configuration of the network side device.
  • the device further includes:
  • the fourth release module is configured to release the frequency resources of the interference measurement frequency band when the time length of occupying the interference measurement frequency band for data transmission reaches a preset time length.
  • the embodiment of the present disclosure provides an interference measurement device. Since the principle of the interference measurement device to solve the problem is similar to the interference measurement method in the embodiment of the present disclosure, the implementation of the device can refer to the implementation of the method, and the repetition will not be repeated.
  • network side equipment and/or terminals perform interference measurement in advance within the interference measurement interval of the interference measurement frequency band to obtain interference information in time, help the network adjust the service frequency band in time, and avoid mutual interference between satellite systems. Improve resource utilization and improve system performance.
  • an embodiment of the present disclosure also provides a terminal, including: a transceiver 820, a memory 810, a processor 800, and a computer program stored on the memory 810 and running on the processor 800,
  • the transceiver 820 receives and sends data under the control of the processor 800, and the processor 800 is configured to read programs in the memory and perform the following operations:
  • the measurement configuration information includes: interference measurement frequency band and interference measurement interval;
  • the terminal performs interference signal measurement on the interference measurement frequency band to obtain second interference state information
  • the interference measurement frequency band includes: a service frequency band of the terminal, and/or a non-service frequency band of the terminal.
  • the terminal stops sending signals during the interference measurement interval.
  • the measurement configuration information further includes at least one of: receiving beam direction information of interference measurement, beam direction information of interference signals, and interference determination thresholds.
  • the interference measurement interval is a periodic interval or a periodic interval.
  • the processor 800 is further configured to read a program in the memory and perform the following operations:
  • the second interference state information is used to indicate that there is interference in the interference measurement frequency band; otherwise, the second interference state information is determined to be used to indicate that there is no interference in the interference measurement frequency band. There is interference.
  • the processor 800 is further configured to read a program in the memory and perform the following operations:
  • the second interference status information indicates that there is interference in the interference measurement frequency band, release the interference measurement frequency band;
  • the second interference status information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band, or configure the interference measurement frequency band as the transmission bandwidth.
  • the processor 800 is further configured to read a program in the memory and perform the following operations:
  • the interference measurement frequency band is released, or the interference measurement frequency band is occupied, or the interference measurement frequency band is configured as a transmission bandwidth.
  • the processor 800 is further configured to read a program in the memory and perform the following operations:
  • the second interference state information indicates that there is no interference in the interference measurement frequency band, and the second interference state information indicates that there is no interference in the interference measurement frequency band, occupy the interference measurement frequency band for data transmission;
  • the interference measurement frequency band is occupied for data transmission.
  • the processor 800 is further configured to read a program in the memory and perform the following operations:
  • the frequency resources of the interference measurement frequency band are released.
  • the embodiment of the present disclosure provides a terminal. Since the principle of the terminal to solve the problem is similar to the interference measurement method in the embodiment of the present disclosure, the implementation of the terminal may refer to the implementation of the method, and the repetition will not be repeated.
  • network side equipment and/or terminals perform interference measurement in advance within the interference measurement interval of the interference measurement frequency band to obtain interference information in time, help the network adjust the service frequency band in time, and avoid mutual interference between satellite systems. Improve resource utilization and improve system performance.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the above-mentioned interference measurement method applied to a terminal is implemented.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk, or optical disk, etc.
  • each module is only a division of logical functions, and can be fully or partially integrated into a physical entity during actual implementation, or can be physically separated.
  • these modules can all be implemented in the form of software called by processing elements; they can also be implemented in the form of hardware; some modules can be implemented in the form of calling software by processing elements, and some of the modules can be implemented in the form of hardware.
  • the determining module may be a separately established processing element, or it may be integrated in a certain chip of the above-mentioned device for implementation.
  • it may also be stored in the memory of the above-mentioned device in the form of program code, which is determined by a certain processing element of the above-mentioned device.
  • each step of the above method or each of the above modules can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.
  • each module, unit, sub-unit or sub-module may be one or more integrated circuits configured to implement the above method, for example: one or more application specific integrated circuits (ASIC), or one or Multiple microprocessors (digital signal processors, DSP), or one or more field programmable gate arrays (Field Programmable Gate Array, FPGA), etc.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • FPGA Field Programmable Gate Array
  • the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processors that can call program codes.
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本公开实施例提供一种干扰测量方法、装置、网络侧设备及终端,该方法包括:在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。

Description

干扰测量方法、装置、网络侧设备及终端
相关申请的交叉引用
本申请主张在2020年2月26日在中国提交的中国专利申请号No.202010121523.7的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其是指一种干扰测量方法、装置、网络侧设备及终端。
背景技术
相关技术中的卫星通信中,存在高轨(GEO)、中轨(MEO)、低轨(LEO)等卫星***,GEO***是地球同步卫星,卫星相对于地面是静止不动,因此其卫星波束在地面的覆盖是相对固定的,但对于MEO和LEO***,卫星波束在地面的覆盖是随着卫星的移动而发生变化,因此当多个低轨卫星***部署覆盖相同的区域时,其干扰是变化的。对于低轨卫星***,当采用波束扫描方式时,即卫星移动波束也在地面随着移动,此时波束在地面的小区覆盖是随着卫星的移动而发生变化,当多个低轨卫星***相遇时,如果使用相同的频率资源,其信号干扰和碰撞是不可避免的。为了提高卫星通信的链路收发增益,通常卫星终端采用定向天线,比如采用小口径终端天线(VSAT)或者相控天线阵,这意味卫星信号的收发有较强的方向性,因此,低轨卫星的干扰存在一定的方向性,当两个卫星在空间中有一定的距离,即使地面覆盖区域重叠,其信号不一定会相互干扰。
在相关技术中的卫星干扰规避机制中,主要有两类方法,一类是波束偏置,另一类是频分复用。波束偏置是指调整卫星的波束方向,比如在高轨和低轨***的干扰管理,高轨卫星的收发波束仅在特定方向存在强信号发送,低轨***可以在特定区域中采用波束规避,使得低轨信号的波束方向不会出现在高轨信号的波束方向内,这样可以显著降低干扰,相当于空分复用。对于第二类频分复用方法,不同的卫星***采用不同的频率资源,该方法则会 造成频率资源的巨大消耗,因此在频率资源比较紧缺的情况下,实施中存在较大的困难。
在低轨卫星***中,当两颗卫星在空间中的角度方向比较接近时,其干扰会逐渐增大,当卫星离得较远时,其干扰则会变得较小,甚至消失。因此这种动态的干扰使得波束干扰发生的时间和位置变得不确定,采用固定的波束偏置无法解决干扰问题,如果采用固定的频分复用方法,其代价太大,因此需要考虑新的干扰规避方法去解决低轨***的干扰问题。
综上,相关技术中的卫星***的干扰规避方法无法解决低轨卫星***的动态干扰问题,导致频率资源使用效率低下,频率资源分配不够灵活。
发明内容
本公开实施例的目的在于提供一种干扰测量方法、装置、网络侧设备及终端,以解决相关技术中的卫星***的干扰规避方法无法解决低轨卫星***的动态干扰问题。
为了解决上述问题,本公开实施例提供一种干扰测量方法,应用于网络侧设备,包括:
在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
其中,接收终端上报的干扰测量报告之前,所述方法还包括:
向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
其中,若干扰测量频段为终端的服务频段,所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息之前,所述方法还包括:
向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及 干扰测量间隔。
其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号。
其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
其中,所述干扰测量间隔为周期间隔或非周期间隔。
其中,所述在所述干扰测量间隔内所述网络侧设备在所述干扰测量频段上进行干扰信号测量得到第一干扰状态信息,包括:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
其中,所述确定所述干扰测量频段内是否存在干扰之后,所述方法还包括:
若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述方法还包括:
向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述确定所述干扰测量频段内是否存在干扰之后,所述方法还包括:
若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
其中,所述方法还包括:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例还提供一种干扰测量方法,应用于终端,包括:
接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述终端停止发送信号。
其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
其中,所述干扰测量间隔为周期间隔或非周期间隔。
其中,在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息,包括:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态信息用于指示干扰测量频段内不存在干扰。
其中,所述方法还包括:
若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述方法还包括:
根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述方法还包括:
若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干 扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
或者,
根据网络侧设备的配置,占用所述干扰测量频段进行数据传输。
其中,所述方法还包括:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例还提供一种干扰测量装置,应用于网络侧设备,包括:
处理模块,用于在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
干扰确定模块,用于根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
本公开实施例还提供一种网络侧设备,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序,执行下列操作:
在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
其中,所述还处理器用于读取存储器中的程序,执行下列操作:
接收终端上报的干扰测量报告之前,向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若干扰测量频段为终端的服务频段,所述在干扰测量间隔内所述网络侧 设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息之前,向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号。
其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
其中,所述干扰测量间隔为周期间隔或非周期间隔。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例还提供一种干扰测量装置,应用于终端,包括:
配置接收模块,用于接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
干扰测量模块,用于在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
上报模块,用于向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
本公开实施例还提供一种终端,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序,执行下列操作:
接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述终端停止发送信号。
其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
其中,所述干扰测量间隔为周期间隔或非周期间隔。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态信息用于指示干扰测量频段内不存在干扰。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量 频段进行释放;
若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
或者,
根据网络侧设备的配置,占用所述干扰测量频段进行数据传输。
其中,所述处理器还用于读取存储器中的程序,执行下列操作:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如上所述的干扰测量方法的步骤。
本公开的上述技术方案至少具有如下有益效果:
本公开实施例的干扰测量方法、装置、网络侧设备及终端中,通过网络侧设备和/或终端在干扰测量频段的干扰测量间隔内进行提前的干扰测量,及时获得干扰信息,帮助网络及时调整服务频带,避免卫星***间的相互干扰,提高资源得到利用率,提升***性能。
附图说明
图1表示本公开实施例提供的干扰测量方法的步骤流程图之一;
图2表示本公开实施例提供的干扰测量方法中不同卫星的频段分配示意图;
图3表示本公开实施例提供的干扰测量方法的步骤流程图之二;
图4表示本公开实施例提供的干扰测量装置的结构示意图之一;
图5表示本公开实施例提供的网络侧设备的结构示意图;
图6表示本公开实施例提供的干扰测量装置的结构示意图之二;
图7表示本公开实施例提供的终端的结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。
如图1所示,本公开实施例提供一种干扰测量方法,应用于网络侧设备,包括:
步骤11,在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
步骤12,根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
本公开实施例中,在干扰测量间隔内,可以仅由终端在干扰测量频段上进行干扰信号测量,也可以仅由网络侧设备在干扰测量频段上进行干扰信号测量,也可以由终端和网络侧设备分别在干扰测量频段上进行干扰信号测量,在此不做具体限定。需要说明的是,若由终端在干扰测量频段上进行干扰信号测量,则终端测量得到第二干扰状态信息之后需通过干扰测量报告将该第二干扰状态信息上报给网络侧设备,由网络侧设备进行工作带宽调整。
对于第二干扰状态信息的上报,为了干扰规避,可采用1和0两种状态上报,例如,“1”对应有干扰,“0”对应无干扰。对于干扰测量报告,还可以包含多种颗粒度,例如,带宽干扰、子带干扰等,以明确告知网络转载哪个频带或者哪个子带上存在干扰。
对于干扰测量报告的上报,终端需要依据网络配置的上行资源和上报方式进行上报。当网络采用广播消息通知干扰测量配置信息时,网络可以指定一个或多个用户进行干扰测量报告上报。
作为一个可选实施例,接收终端上报的干扰测量报告之前,所述方法还包括:
向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔(measurement gap)。
换言之,无论干扰测量频段是服务频段还是非服务频段,在终端进行干扰测量的情况下,网络侧设备均需通过测量配置信息告知终端其干扰测量频段以及干扰测量间隔。
作为本公开的又一个可选实施例,若干扰测量频段为终端的服务频段,所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息之前,所述方法还包括:
向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
换言之,在干扰测量频段是服务频段的情况下,即使干扰测量由网络侧设备进行,网络侧设备也需要通过测量配置信息告知终端其干扰测量频段以及干扰测量间隔。
需要说明的是,由网络侧设备在非服务频带内进行自主干扰信号测量的情况下,网络侧设备的干扰测量频段和干扰测量间隔并不需要通知终端,即网络侧设备可以自主的在非工作频段进行干扰测量,从而调整***的工作带宽。
可选的,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号,终端和/或网络侧设备在干扰测量间隔内对该服务频段进行干扰测量。
若所述干扰测量频段为终端的非服务频段,则终端和/或网络侧设备在干扰测量间隔内跳转至对应的非服务频段上进行干扰测量。
作为一个可选实施例,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
为了保证干扰测量的完整性和准确性,该测量配置信息中还包括干扰测量的接收波束方位角,用于通知终端在多个不同波束方向上进行测量,以获 取多个不同干扰接收方向的干扰测量值,可选的,网络也可以配置可能的干扰信号的波束方向通知给终端,终端基于干扰信号的方向信息调整接收方向,测量潜在的干扰信号源,网络可以通知一个或多个干扰信号的方向信息,帮助终端进行干扰测量。为了统一是否存在干扰信号的标准,该测量配置信息中还包括干扰判定门限值,若测量得到的干扰信号的信号强度大于该干扰判定门限值,判定当前的干扰测量频段内存在干扰信号;否则,判定当前的干扰测量频段内无干扰信号。
作为又一个可选实施例,所述干扰测量间隔为周期间隔或非周期间隔。
例如,干扰测量间隔的配置方式包括:
方式1,采用周期性的干扰测量间隔的配置方式,通过***消息通知终端,网络侧设备和终端同时在干扰测量间隔内不发送信号,检测干扰信号;
方式2:采用按需或请求式的非周期配置方式,通过高层消息指示终端,在指定的干扰测量间隔内检测干扰信号;
方式3:采用终端专用的干扰测量间隔的配置方式,通过高层消息通知终端,可以是周期性或者非周期性测量,终端在指定的干扰测量间隔内检测干扰信号。
对于服务频段(也可称为工作频段),主要采用方式1,因为此时网络侧设备将会停止信号发送,所有终端均可以去侦听干扰信号,网络侧设备也可以去侦听干扰信号。方式2可以作为补充,用于紧急状态下一次性干扰测量;例如,周期性测量不准确,或者,遇到突发的干扰源。
对于非服务频段(也可称为非工作频段),对于终端来说,网络需要指定待检测的频段,终端切换网络指定的频段进行干扰测量,方式2和方式3都可以用,且每个终端独立配置。
在测量配置信息中,至少包含干扰测量频段和干扰测量间隔,有利于终端在指定的测量时间和测量频率上进行测量。进一步还需要包括测量的接收波束方位角,这是因为卫星终端通常为定向接收天线,比如VSAT或者相控天线阵,在特定的接收波束方向具有较好的接收增益。同时,由于终端的接收波束方向调整需要时间,终端需要在多个不同的时间段内进行不同波束方向的信号接收。由于网络在配置终端的干扰测量时,并不清楚实际干扰源的 波束方向,因此会配置终端在多个不同的接收方向去检测潜在的干扰源,如果发现干扰存在,则上报给网络。
可选的,本公开实施例的上述步骤11中所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,包括:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
对于干扰信号的测量,网络侧设备和/或终端均需要在没有本卫星***信号发送下进行测量,基于预先设定的干扰判定门限值,当检测到的干扰信号的信号强度低于该门限值,则认为该频段不存在其他卫星***的发送信号,可以认为不存在干扰信号,本卫星***将可以占用该频段;否则认为存在干扰信号,需要规避干扰。
作为一个可选实施例,步骤12之后,所述方法还包括:
若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
网络侧设备在获得当前工作频带或者其他候选频带内的信号干扰状态时,调整工作频带范围,并通知新的资源分配消息给终端。例如,当存在信号干扰,缩小工作带宽或者调整到其他未干扰频带;当无信号干扰或者干扰较小时,分配该频带作为工作频带。
可选的,所述方法还包括:
向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
简言之,网络侧设备在进行干扰判断后,当发现干扰状态发生变化,调整小区的工作频带,并通知新的频率的配置信息给终端。
例如,当网络确定当前工作频带存在干扰,网络迅速缩小当前工作频带或者转移到新的工作频带,释放当前频率资源;当网络确定指定的频带不存在干扰,网络可以快速的扩大工作带宽,或者转到指定的工作,快速占用该 频带。需要说明的是,在网络调整工作频带资源分配时,通过***消息通知终端在新的工作频带上进行数据收发。
作为又一个可选实施例,步骤12之后,所述方法还包括:
若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
可选的,所述方法还包括:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例将频带资源分为基本频段和扩展频段;卫星***启动时,首先工作在基本频段,当发现扩展频段不存在干扰时,网络占用扩展频段,并通知终端;当发现扩展频段存在干扰时,卫星***会回退到基本频段。
或者,将频带分为竞争频段和非竞争频段;在竞争频带内,采用先到先得的方式,如果在两个卫星***某一区域存在竞争时,如果其中一个轨道的卫星已经在使用时,后面过来的卫星***应当规避。进一步,对占用时间进行一定的限制,比如以1秒钟为单位,在竞争频段如果连续占用1秒钟,需要立即释放该频段,用于其他卫星***使用。
例如,将频段分为基本频段和扩展频段,基本频段是非竞争频段,为***默认工作频段,设为部分带宽BWP0,在终端进入RRC连接后,可以获得扩展频段(即竞争频段)的配置信息,设为部分带宽BWP1。基站或者终端对于BWP1进行周期性侦听,当BWP1不存在信号发送时,网络占用BWP1进行数据发送,当占用时间超过一预定的门限时,释放BWP1,回退到BWP0。在图2给出了不能轨道的卫星通信***的基本频段和共享频段的分配示意图。
如图3所示,本公开实施例还提供一种干扰测量方法,应用于终端,包括:
步骤31,接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
步骤32,在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
步骤33,向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述 第二干扰状态信息。
本公开实施例中,在干扰测量间隔内,可以仅由终端在干扰测量频段上进行干扰信号测量,也可以仅由网络侧设备在干扰测量频段上进行干扰信号测量,也可以由终端和网络侧设备分别在干扰测量频段上进行干扰信号测量,在此不做具体限定。需要说明的是,若由终端在干扰测量频段上进行干扰信号测量,则终端测量得到第二干扰状态信息之后需通过干扰测量报告将该第二干扰状态信息上报给网络侧设备,由网络侧设备进行工作带宽调整。
对于第二干扰状态信息的上报,为了干扰规避,可采用1和0两种状态上报,例如,“1”对应有干扰,“0”对应无干扰。对于干扰测量报告,还可以包含多种颗粒度,例如,带宽干扰、子带干扰等,以明确告知网络转载哪个频带或者哪个子带上存在干扰。
对于干扰测量报告的上报,终端需要依据网络配置的上行资源和上报方式进行上报。当网络采用广播消息通知干扰测量配置信息时,网络可以指定一个或多个用户进行干扰测量报告上报。
可选的,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号,终端和/或网络侧设备在干扰测量间隔内对该服务频段进行干扰测量。
若所述干扰测量频段为终端的非服务频段,则终端和/或网络侧设备在干扰测量间隔内跳转至对应的非服务频段上进行干扰测量。
作为一个可选实施例,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
为了保证干扰测量的完整性和准确性,该测量配置信息中还包括干扰测量的接收波束方位角,用于通知终端在多个不同波束方向上进行测量。为了统一是否存在干扰信号的标准,该测量配置信息中还包括干扰判定门限值,若测量得到的干扰信号的信号强度大于该干扰判定门限值,判定当前的干扰测量频段内存在干扰信号;否则,判定当前的干扰测量频段内无干扰信号。
作为又一个可选实施例,所述干扰测量间隔为周期间隔或非周期间隔。
例如,干扰测量间隔的配置方式包括:
方式1,采用周期性的干扰测量间隔的配置方式,通过***消息通知终端,网络侧设备和终端同时在干扰测量间隔内不发送信号,检测干扰信号;
方式2:采用按需或请求式的非周期配置方式,通过高层消息指示终端,在指定的干扰测量间隔内检测干扰信号;
方式3:采用终端专用的干扰测量间隔的配置方式,通过高层消息通知终端,可以是周期性或者非周期性测量,终端在指定的干扰测量间隔内检测干扰信号。
对于服务频段(也可称为工作频段),主要采用方式1,因为此时网络侧设备将会停止信号发送,所有终端均可以去侦听干扰信号,网络侧设备也可以去侦听干扰信号。方式2可以作为补充,用于紧急状态下一次性干扰测量;例如,周期性测量不准确,或者,遇到突发的干扰源。
对于非服务频段(也可称为非工作频段),对于终端来说,网络需要指定待检测的频段,终端切换网络指定的频段进行干扰测量,方式2和方式3都可以用,且每个终端独立配置。
在测量配置信息中,至少包含干扰测量频段和干扰测量间隔,有利于终端在指定的测量时间和测量频率上进行测量。进一步还需要包括测量的接收波束方位角,这是因为卫星终端通常为定向接收天线,比如VSAT或者相控天线阵,在特定的接收波束方向具有较好的接收增益。同时,由于终端的接收波束方向调整需要时间,终端需要在多个不同的时间段内进行不同波束方向的信号接收。由于网络在配置终端的干扰测量时,可能并不清楚实际干扰源的波束方向,因此会配置终端在多个不同的接收方向去检测潜在的干扰源,如果发现干扰存在,则上报给网络。可选的,网络也可以配置可能的干扰信号的波束方向通知给终端,终端基于干扰信号的方向信息调整接收方向,测量潜在的干扰信号源,网络可以通知一个或多个干扰信号的方向信息,帮助终端进行干扰测量。网络可以基于已知的干扰信号源进行配置,也可以基于预判的多个可能信号方向进行配置。通知干扰信号的波束方向具体包括干扰信号的轨道位置或者干扰信号的发送方向角等信息,基于这些信息,终端可以进行接收方向的调整。
可选的,本公开的上述实施例中,步骤32包括:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态信息用于指示干扰测量频段内不存在干扰。
对于干扰信号的测量,网络侧设备和/或终端均需要在没有本卫星***信号发送下进行测量,基于预先设定的干扰判定门限值,当检测到的干扰信号的信号强度低于该门限值,则认为该频段不存在其他卫星***的发送信号,可以认为不存在干扰信号;否则认为存在干扰信号。
作为一个可选实施例,所述方法还包括:
若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
终端在获得当前工作频带或者其他候选频带内的信号干扰状态时,可以自主调整工作频带范围,并通知给网络侧设备。例如,当存在信号干扰,缩小工作带宽或者调整到其他未干扰频带;当无信号干扰或者干扰较小时,分配该频带作为工作频带。
可选的,所述方法还包括:
根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
简言之,网络侧设备在进行干扰判断后,当发现干扰状态发生变化,调整小区的工作频带,并通知新的频率的配置信息给终端。终端根据配置信息,在新配置的频段上进行数据收发,调整或者释放原有占用频段。
例如,当网络确定当前工作频带存在干扰,网络迅速缩小当前工作频带或者转移到新的工作频带,释放当前频率资源;当网络确定指定的频带不存在干扰,网络可以快速的扩大工作带宽,或者转到指定的工作,快速占用该频带。需要说明的是,在网络调整工作频带资源分配时,通过***消息通知终端在新的工作频带上进行数据收发。
作为又一个可选实施例,所述方法还包括:
若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干 扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
或者,
根据网络侧设备的配置,占用所述干扰测量频段进行数据传输。
可选的,所述方法还包括:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例将频带资源分为基本频段和扩展频段;卫星***启动时,首先工作在基本频段,当发现扩展频段不存在干扰时,网络占用扩展频段,并通知终端;当发现扩展频段存在干扰时,卫星***会回退到基本频段。
或者,将频带分为竞争频段和非竞争频段;在竞争频带内,采用先到先得的方式,如果在两个卫星***某一区域存在竞争时,如果其中一个轨道的卫星已经在使用时,后面过来的卫星***应当规避。进一步,对占用时间进行一定的限制,比如以1秒钟为单位,在竞争频段如果连续占用1秒钟,需要立即释放该频段,用于其他卫星***使用。
例如,将频段分为基本频段和扩展频段,基本频段是非竞争频段,为***默认工作频段,设为部分带宽BWP0,在终端进入RRC连接后,可以获得扩展频段(即竞争频段)的配置信息,设为部分带宽BWP1。基站或者终端对于BWP1进行周期性侦听,当BWP1不存在信号发送时,网络占用BWP1进行数据发送,当占用时间超过一预定的门限时,释放BWP1,回退到BWP0。在图2给出了不能轨道的卫星通信***的基本频段和共享频段的分配示意图。
综上,本公开实施例通过网络侧设备和/或终端在干扰测量频段的干扰测量间隔内进行提前的干扰测量,及时获得干扰信息,帮助网络及时调整服务频带,避免卫星***间的相互干扰,提高资源得到利用率,提升***性能。
如图4所示,本公开实施例还提供一种干扰测量装置,应用于网络侧设备,包括:
处理模块41,用于在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段 上进行干扰信号测量得到的第二干扰状态信息;
干扰确定模块42,用于根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
可选的,本公开的上述实施例中,所述装置还包括:
第一配置模块,用于向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
可选的,本公开的上述实施例中,若干扰测量频段为终端的服务频段,所述装置还包括:
第二配置模块,用于向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
可选的,本公开的上述实施例中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
可选的,本公开的上述实施例中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号。
可选的,本公开的上述实施例中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
可选的,本公开的上述实施例中,所述干扰测量间隔为周期间隔或非周期间隔。
可选的,本公开的上述实施例中,所述处理模块包括:
处理子模块,用于若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
可选的,本公开的上述实施例中,所述装置还包括:
第一释放模块,用于若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
第一占用模块,用于若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述装置还包括:
信息发送模块,用于向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述装置还包括:
传输模块,用于若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
可选的,本公开的上述实施例中,所述装置还包括:
第二释放模块,用于在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例提供了一种干扰测量装置,由于干扰测量装置解决问题的原理与本公开实施例中干扰测量方法相似,因此该装置的实施可以参见方法的实施,重复之处不再敷述。
综上,本公开实施例通过网络侧设备和/或终端在干扰测量频段的干扰测量间隔内进行提前的干扰测量,及时获得干扰信息,帮助网络及时调整服务频带,避免卫星***间的相互干扰,提高资源得到利用率,提升***性能。
如图5所示,本公开实施例还提供一种网络侧设备,包括:收发机620、存储器610、处理器600及存储在所述存储器610上并可在所述处理器600上运行的计算机程序,所述收发机620在处理器600的控制下接收和发送数据,所述处理器600用于读取存储器中的程序,执行下列操作:
在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
接收终端上报的干扰测量报告之前,向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
若干扰测量频段为终端的服务频段,所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息之前,向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
可选的,本公开的上述实施例中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
可选的,本公开的上述实施例中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号。
可选的,本公开的上述实施例中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
可选的,本公开的上述实施例中,所述干扰测量间隔为周期间隔或非周期间隔。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置 为传输带宽。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
可选的,本公开的上述实施例中,所述处理器600还用于读取存储器中的程序,执行下列操作:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例提供了一种网络侧设备,由于网络侧设备解决问题的原理与本公开实施例中干扰测量方法相似,因此该网络侧设备的实施可以参见方法的实施,重复之处不再敷述。
综上,本公开实施例通过网络侧设备和/或终端在干扰测量频段的干扰测量间隔内进行提前的干扰测量,及时获得干扰信息,帮助网络及时调整服务频带,避免卫星***间的相互干扰,提高资源得到利用率,提升***性能。
本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如上所述的应用于网络侧设备的干扰测量方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
如图6所示,本公开实施例还提供一种干扰测量装置,应用于终端,包括:
配置接收模块71,用于接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
干扰测量模块72,用于在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
上报模块73,用于向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
可选的,本公开的上述实施例中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
可选的,本公开的上述实施例中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述终端停止发送信号。
可选的,本公开的上述实施例中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
可选的,本公开的上述实施例中,所述干扰测量间隔为周期间隔或非周期间隔。
可选的,本公开的上述实施例中,所述干扰测量模块包括:
干扰测量子模块,用于若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态信息用于指示干扰测量频段内不存在干扰。
可选的,本公开的上述实施例中,所述装置还包括:
第三释放模块,用于若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量频段进行释放;
第二占用模块,用于若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述装置还包括:
配置处理模块,用于根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述装置还包括:
第三占用模块,用于若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
或者,
第四占用模块,用于根据网络侧设备的配置,占用所述干扰测量频段进 行数据传输。
可选的,本公开的上述实施例中,所述装置还包括:
第四释放模块,用于在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例提供了一种干扰测量装置,由于干扰测量装置解决问题的原理与本公开实施例中干扰测量方法相似,因此该装置的实施可以参见方法的实施,重复之处不再敷述。
综上,本公开实施例通过网络侧设备和/或终端在干扰测量频段的干扰测量间隔内进行提前的干扰测量,及时获得干扰信息,帮助网络及时调整服务频带,避免卫星***间的相互干扰,提高资源得到利用率,提升***性能。
如图7所示,本公开实施例还提供一种终端,包括:收发机820、存储器810、处理器800及存储在所述存储器810上并可在所述处理器800上运行的计算机程序,所述收发机820在处理器800的控制下接收和发送数据,所述处理器800用于读取存储器中的程序,执行下列操作:
接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
可选的,本公开的上述实施例中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
可选的,本公开的上述实施例中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述终端停止发送信号。
可选的,本公开的上述实施例中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
可选的,本公开的上述实施例中,所述干扰测量间隔为周期间隔或非周期间隔。
可选的,本公开的上述实施例中,所述处理器800还用于读取存储器中的程序,执行下列操作:
若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态信息用于指示干扰测量频段内不存在干扰。
可选的,本公开的上述实施例中,所述处理器800还用于读取存储器中的程序,执行下列操作:
若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量频段进行释放;
若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述处理器800还用于读取存储器中的程序,执行下列操作:
根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
可选的,本公开的上述实施例中,所述处理器800还用于读取存储器中的程序,执行下列操作:
若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
或者,
根据网络侧设备的配置,占用所述干扰测量频段进行数据传输。
可选的,本公开的上述实施例中,所述处理器800还用于读取存储器中的程序,执行下列操作:
在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
本公开实施例提供了一种终端,由于终端解决问题的原理与本公开实施例中干扰测量方法相似,因此该终端的实施可以参见方法的实施,重复之处不再敷述。
综上,本公开实施例通过网络侧设备和/或终端在干扰测量频段的干扰测量间隔内进行提前的干扰测量,及时获得干扰信息,帮助网络及时调整服务频带,避免卫星***间的相互干扰,提高资源得到利用率,提升***性能。
本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如上所述的应用于终端的干扰测量方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
需要说明的是,应理解以上各个模块的划分仅仅是一种逻辑功能的划分,实际实现时可以全部或部分集成到一个物理实体上,也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现;也可以全部以硬件的形式实现;还可以部分模块通过处理元件调用软件的形式实现,部分模块通过硬件的形式实现。例如,确定模块可以为单独设立的处理元件,也可以集成在上述装置的某一个芯片中实现,此外,也可以以程序代码的形式存储于上述装置的存储器中,由上述装置的某一个处理元件调用并执行以上确定模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起,也可以独立实现。这里所述的处理元件可以是一种集成电路,具有信号的处理能力。在实现过程中,上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。
例如,各个模块、单元、子单元或子模块可以是被配置成实施以上方法的一个或多个集成电路,例如:一个或多个特定集成电路(Application Specific Integrated Circuit,ASIC),或,一个或多个微处理器(digital signal processor, DSP),或,一个或者多个现场可编程门阵列(Field Programmable Gate Array,FPGA)等。再如,当以上某个模块通过处理元件调度程序代码的形式实现时,该处理元件可以是通用处理器,例如中央处理器(Central Processing Unit,CPU)或其它可以调用程序代码的处理器。再如,这些模块可以集成在一起,以片上***(system-on-a-chip,SOC)的形式实现。
本公开的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本公开的实施例,例如除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、***、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B和/或C,表示包含单独A,单独B,单独C,以及A和B都存在,B和C都存在,A和C都存在,以及A、B和C都存在的7种情况。类似地,本说明书以及权利要求中使用“A和B中的至少一个”应理解为“单独A,单独B,或A和B都存在”。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。
以上所述是本公开的可选实施方式,应当指出,对于本技术领域的普通 技术人员来说,在不脱离本公开所述原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (47)

  1. 一种干扰测量方法,应用于网络侧设备,包括:
    在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
    根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
  2. 根据权利要求1所述的方法,其中,接收终端上报的干扰测量报告之前,所述方法还包括:
    向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
  3. 根据权利要求1所述的方法,其中,若干扰测量频段为终端的服务频段,所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息之前,所述方法还包括:
    向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
  4. 根据权利要求1所述的方法,其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
  5. 根据权利要求4所述的方法,其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传输信号。
  6. 根据权利要求2或3所述的方法,其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
  7. 根据权利要求1所述的方法,其中,所述干扰测量间隔为周期间隔或非周期间隔。
  8. 根据权利要求1所述的方法,其中,所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,包括:
    若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
  9. 根据权利要求1所述的方法,其中,所述确定所述干扰测量频段内是否存在干扰之后,所述方法还包括:
    若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
    若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  10. 根据权利要求9所述的方法,还包括:
    向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  11. 根据权利要求1所述的方法,其中,所述确定所述干扰测量频段内是否存在干扰之后,所述方法还包括:
    若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
  12. 根据权利要求11所述的方法,还包括:
    在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
  13. 一种干扰测量方法,应用于终端,包括:
    接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
    在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
    向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
  14. 根据权利要求13所述的方法,其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
  15. 根据权利要求14所述的方法,其中,若所述干扰测量频段为终端的 服务频段,在所述干扰测量间隔内所述终端停止发送信号。
  16. 根据权利要求13所述的方法,其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
  17. 根据权利要求13所述的方法,其中,所述干扰测量间隔为周期间隔或非周期间隔。
  18. 根据权利要求13所述的方法,其中,在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息,包括:
    若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态信息用于指示干扰测量频段内不存在干扰。
  19. 根据权利要求13所述的方法,还包括:
    若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量频段进行释放;
    若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  20. 根据权利要求13所述的方法,还包括:
    根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  21. 根据权利要求13所述的方法,还包括:
    若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
    或者,
    根据网络侧设备的配置,占用所述干扰测量频段进行数据传输。
  22. 根据权利要求21所述的方法,还包括:
    在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
  23. 一种干扰测量装置,应用于网络侧设备,包括:
    处理模块,用于在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
    干扰确定模块,用于根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
  24. 一种网络侧设备,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序;所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序,执行下列操作:
    在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息,和/或,接收终端上报的干扰测量报告,所述干扰测量报告携带:在干扰测量间隔内所述终端在干扰测量频段上进行干扰信号测量得到的第二干扰状态信息;
    根据所述第一干扰状态信息和/或所述第二干扰状态信息,确定所述干扰测量频段内是否存在干扰。
  25. 根据权利要求24所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    接收终端上报的干扰测量报告之前,向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
  26. 根据权利要求24所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若干扰测量频段为终端的服务频段,所述在干扰测量间隔内所述网络侧设备在干扰测量频段上进行干扰信号测量得到第一干扰状态信息之前,向终端发送测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔。
  27. 根据权利要求24所述的网络侧设备,其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
  28. 根据权利要求27所述的网络侧设备,其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述网络侧设备和所述终端停止传 输信号。
  29. 根据权利要求25或26所述的网络侧设备,其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
  30. 根据权利要求24所述的网络侧设备,其中,所述干扰测量间隔为周期间隔或非周期间隔。
  31. 根据权利要求24所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第一干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第一干扰状态信息用于指示干扰测量频段内不存在干扰。
  32. 根据权利要求24所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若干扰测量频段存在干扰,对所述干扰测量频段进行释放;
    若干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  33. 根据权利要求32所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    向终端发送配置信息,所述配置信息用于配置终端对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  34. 根据权利要求24所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若所述干扰测量频段为竞争频段或扩展频段,且所述干扰测量频段内不存在干扰,占用所述干扰测量频段进行数据传输。
  35. 根据权利要求34所述的网络侧设备,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
  36. 一种干扰测量装置,应用于终端,包括:
    配置接收模块,用于接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
    干扰测量模块,用于在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
    上报模块,用于向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
  37. 一种终端,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序;所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序,执行下列操作:
    接收网络侧设备发送的测量配置信息,所述测量配置信息包括:干扰测量频段以及干扰测量间隔;
    在所述干扰测量间隔内所述终端在所述干扰测量频段上进行干扰信号测量,得到第二干扰状态信息;
    向网络侧设备上报干扰测量报告,所述干扰测量报告携带所述第二干扰状态信息。
  38. 根据权利要求37所述的终端,其中,所述干扰测量频段包括:终端的服务频段,和/或,终端的非服务频段。
  39. 根据权利要求38所述的终端,其中,若所述干扰测量频段为终端的服务频段,在所述干扰测量间隔内所述终端停止发送信号。
  40. 根据权利要求37所述的终端,其中,所述测量配置信息还包括:干扰测量的接收波束方向信息,干扰信号的波束方向信息,以及,干扰判定门限值中的至少一项。
  41. 根据权利要求37所述的终端,其中,所述干扰测量间隔为周期间隔或非周期间隔。
  42. 根据权利要求37所述的终端,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若测量得到的所述干扰信号的信号强度大于干扰判定门限值,确定第二干扰状态信息用于指示干扰测量频段内存在干扰;否则,确定第二干扰状态 信息用于指示干扰测量频段内不存在干扰。
  43. 根据权利要求37所述的终端,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若所述第二干扰状态信息指示干扰测量频段存在干扰,对所述干扰测量频段进行释放;
    若所述第二干扰状态信息指示干扰测量频段不存在干扰,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  44. 根据权利要求37所述的终端,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    根据网络侧设备发送的配置信息,对所述干扰测量频段进行释放,或者,对所述干扰测量频段进行占用,或者,将干扰测量频段配置为传输带宽。
  45. 根据权利要求37所述的终端,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    若所述第二干扰状态信息指示干扰测量频段不存在干扰,且所述第二干扰状态信息指示干扰测量频段不存在干扰,占用所述干扰测量频段进行数据传输;
    或者,
    根据网络侧设备的配置,占用所述干扰测量频段进行数据传输。
  46. 根据权利要求45所述的终端,其中,所述处理器还用于读取存储器中的程序,执行下列操作:
    在占用所述干扰测量频段进行数据传输的时间长度达到预设时间长度时,释放所述干扰测量频段的频率资源。
  47. 一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至12中任一项所述的干扰测量方法的步骤;或者,所述计算机程序被处理器执行时实现如权利要求13至22中任一项所述的干扰测量方法的步骤。
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