WO2014029230A1 - 一种测试能否更换子帧配比的方法、装置和系统 - Google Patents

一种测试能否更换子帧配比的方法、装置和系统 Download PDF

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Publication number
WO2014029230A1
WO2014029230A1 PCT/CN2013/077520 CN2013077520W WO2014029230A1 WO 2014029230 A1 WO2014029230 A1 WO 2014029230A1 CN 2013077520 W CN2013077520 W CN 2013077520W WO 2014029230 A1 WO2014029230 A1 WO 2014029230A1
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WIPO (PCT)
Prior art keywords
subframe
test
interference measurement
base station
uplink
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PCT/CN2013/077520
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English (en)
French (fr)
Inventor
高秀娟
张松
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2014029230A1 publication Critical patent/WO2014029230A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/06Testing, supervising or monitoring using simulated traffic

Definitions

  • TD-LTE Time Division Long Term Evolution
  • 7-frame frame matching such as 0, is supported, and the subframe ratio needs to be selected according to the statistical average uplink and downlink traffic to support different ratios. Up and down business traffic.
  • the eNB1 When the eNB1 receives the demodulation, if the interference is too large, the eNB1 cannot receive the data of the UE1 normally; 2) when the UE2 receives the downlink data of the eNB2, the UE1 also receives the data of the UE1, and the UE1 then uses the data of the UE1.
  • the normal transmission causes interference, and the magnitude of such interference directly affects whether UE2 can correctly demodulate the data of eNB2.
  • the same subframe ratio and special subframe configuration are used between adjacent cells.
  • the ratio of the uplink data to the downlink data of the neighboring cell is inconsistent, then the same subframe ratio will inevitably result in the occurrence of idle subframes and reduce the data throughput.
  • Embodiments of the present invention provide a method, apparatus, and system for testing whether a subframe ratio can be replaced, so as to improve data throughput as much as possible while the interference of the neighboring cell to the cell is tolerable.
  • the embodiment of the present invention provides a method for testing whether a sub-frame ratio can be replaced.
  • the method includes:
  • the base station selects a second subframe ratio according to the data volume change of the uplink and downlink services, and sets a subframe that is different from the second subframe ratio in the first subframe ratio as a test subframe, or a setting station. At least one subframe symbol of a subframe different from the second subframe ratio in the first subframe ratio is a test symbol;
  • the base station sends test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol, and the test signaling is a command to start testing;
  • the base station sends first test data to the terminal on the test subframe or the test symbol, so that The receiving, by the terminal, performing interference measurement in the process of receiving the first test data, to obtain a first local cell interference measurement result, where the base station receives the first local cell interference sent by the terminal Or the second base test sent by the terminal on the test subframe or the test symbol, where the test subframe or the subframe where the test symbol is located is a downlink subframe, Data, and performing interference measurement to obtain a second cell interference measurement result;
  • the subframe ratio of the uplink and downlink services is replaced with the second subframe ratio.
  • the method further includes: restoring a subframe ratio of the uplink and downlink services to the first subframe if the interference measurement result of the local cell is intolerable Matching.
  • the determining whether the local cell interference measurement result is tolerable includes: determining whether the local cell interference measurement result exceeds a pre- If the preset value is not exceeded, the interference measurement result of the local cell is tolerable; if the preset value is exceeded, the interference measurement result of the local cell is not tolerable.
  • the determining, by the base station, the second subframe ratio according to the data volume change of the uplink and downlink services includes: Or selecting a second subframe ratio that includes more downlink subframes than the first subframe ratio when the uplink traffic is reduced, or the base station selects the first one when the downlink traffic decreases and/or the uplink traffic increases.
  • the subframe ratio includes the second subframe ratio of more uplink subframes.
  • the selecting, by the base station, the second subframe ratio according to the data volume change of the uplink and downlink services includes: The second subframe ratio is selected according to the data volume change of the uplink and downlink services, where the measurement event includes: detecting that there is an idle subframe, and/or detecting the current The subframe ratio of the uplink and downlink services does not meet the requirements for uplink and downlink service data transmission in a certain period of time in the future.
  • an embodiment of the present invention provides a method for testing whether a subframe ratio can be replaced.
  • the method includes:
  • the first base station selects a second subframe ratio according to the data volume change of the uplink and downlink services, and sets a subframe that is different from the second subframe ratio in the first subframe ratio as a test subframe, or And setting at least one subframe symbol of the subframe that is different from the second subframe ratio in the first subframe ratio as a test symbol;
  • the first base station sends test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol, and the test signaling is a command to start testing;
  • the first base station sends the first test data to the terminal on the test subframe or the test symbol, In order to enable the terminal to perform interference measurement in the process of receiving the first test data, to obtain a first local cell interference measurement result; the first base station receives a first local cell interference measurement result sent by the terminal; or If the test subframe or the subframe where the test symbol is located is a downlink subframe, the first base station receives the second test data sent by the terminal on the test subframe or the test symbol, And performing interference measurement to obtain a second cell interference measurement result;
  • the information about the measurement time is sent to the second base station, so that the neighboring area performs the interference measurement at the measurement time to obtain the neighbor interference measurement result, and receives the neighboring cell sent by the second base station. Interfering with measurement results;
  • the subframe ratio of the uplink and downlink traffic is replaced with the second subframe ratio.
  • the method further includes: performing subframes of the uplink and downlink services in a case that the local cell interference measurement result and the neighboring area interference measurement result are at least one of which is intolerable The ratio is restored to the first subframe ratio.
  • an embodiment of the present invention provides a method for testing whether a sub-frame ratio can be replaced.
  • the method includes:
  • the first base station selects a second subframe ratio according to the data volume change of the uplink and downlink services, and sets a subframe that is different from the second subframe ratio in the first subframe ratio as a test subframe, or And setting at least one subframe symbol of the subframe that is different from the second subframe ratio in the first subframe ratio as a test symbol;
  • the first base station sends test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol, and the test signaling is a command to start testing;
  • the first base station sends the first test data to the terminal on the test subframe or the test symbol, In order to enable the terminal to perform interference measurement in the process of receiving the first test data, to obtain a first local cell interference measurement result; the first base station receives a first local cell interference measurement result sent by the terminal; or If the test subframe or the subframe where the test symbol is located is a downlink subframe, the first base station receives the second test data sent by the terminal on the test subframe or the test symbol, And performing interference measurement to obtain a second cell interference measurement result;
  • the subframe ratio of the uplink and downlink traffic is replaced with the second subframe ratio.
  • the method further includes: if the neighboring interference measurement result is intolerable, restoring a subframe ratio of the uplink and downlink services to the first subframe Matching.
  • the embodiment of the present invention provides a method for testing whether a sub-frame ratio can be replaced, including: when the current uplink and downlink services are in the first subframe ratio,
  • the terminal receives the test signaling and configuration information sent by the base station;
  • the configuration information includes a test subframe or a test symbol, where the test signaling is a command to start testing; and the test subframe is in the first subframe ratio.
  • the subframes are different from the subframes selected by the base station, and the test symbols are different subframes in the second subframe ratio of the first subframe ratio selected by the base station. At least one subframe symbol;
  • the terminal receives the test on the test subframe or the test symbol.
  • the interference measurement result is sent to the base station.
  • the embodiment of the present invention provides a method for testing whether a sub-frame ratio can be replaced, including: when the current uplink and downlink services are in the first subframe ratio,
  • the terminal receives the test signaling and configuration information sent by the base station;
  • the configuration information includes a test subframe or a test symbol, where the test signaling is a command to start testing; and the test subframe is in the first subframe ratio.
  • the subframes are different from the subframes selected by the base station, and the test symbols are different subframes in the second subframe ratio of the first subframe ratio selected by the base station. At least one subframe symbol;
  • the terminal sends the test subframe or the test symbol to the base station.
  • a second test data wherein the base station performs interference measurement in the process of receiving the second test data, and obtains an interference measurement result.
  • an embodiment of the present invention provides a base station, including:
  • a setting unit configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service is increased and/or the uplink service is decreased, the downlink subframe is selected to be larger than the first subframe. a second sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting a ratio of the first subframe ratio to At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • a first sending unit configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • a second sending unit configured to: when the test subframe in the setting unit or the subframe where the test symbol is located is an uplink subframe, on the test subframe or the test symbol
  • the terminal sends the first test data, so that the terminal performs interference measurement in the process of receiving the first test data, and obtains the interference measurement result of the cell;
  • a receiving unit configured to receive a local cell interference measurement result sent by the terminal
  • a determining unit configured to determine whether the interference measurement result of the local cell received by the first receiving unit is tolerable
  • the sub-frame matching unit is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the judgment result of the judging unit is tolerable.
  • the method further includes: a returning atomic frame matching unit, configured to: configure a subframe of the uplink and downlink services in a case that the determining result of the determining unit is intolerable Ratio reduction to the first subframe ratio.
  • an embodiment of the present invention provides a base station, including:
  • a setting unit configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service decreases and/or the uplink service increases, select a second that includes more uplink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a sending unit configured to send test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol, where the test signaling is a command to start testing
  • a receiving unit configured to receive, when the test subframe or the subframe where the test symbol is located, a downlink subframe, the second test data sent by the terminal on the test subframe or the test symbol;
  • An interference measurement unit configured to perform interference measurement when the receiving unit receives the second test data, to obtain an interference measurement result of the cell
  • a determining unit configured to determine whether the interference measurement result of the local cell measured by the interference measurement unit is tolerable
  • the sub-frame matching unit is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the judgment result of the judging unit is tolerable.
  • the method further includes: a returning atomic frame matching unit, configured to: configure a subframe of the uplink and downlink service if the judgment result of the determining unit is intolerable Ratio reduction to the first subframe ratio.
  • an embodiment of the present invention provides a base station, including:
  • a setting unit configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic increases and/or the uplink traffic decreases, select a second that includes more downlink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a first sending unit configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • a second sending unit configured to: when the test subframe in the setting unit or the subframe where the test symbol is located is an uplink subframe, on the test subframe or the test symbol
  • the terminal sends the first test data, so that the terminal performs interference measurement in the process of receiving the first test data, and obtains the interference measurement result of the cell;
  • a first receiving unit configured to receive a local cell interference measurement result sent by the terminal
  • a third sending unit configured to send information including a measurement time to the neighboring cell base station, so that the neighboring cell performs interference measurement at the measurement time to obtain a neighboring cell interference measurement result
  • a second receiving unit configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station, and a determining unit, configured to determine whether the cell interference measurement result received by the first receiving unit is tolerable, and the Whether the neighboring area interference measurement received by the receiving unit is tolerable;
  • a subframe matching unit configured to: when the judgment result of the determining unit is that the local cell interference measurement result and the neighboring area interference measurement result are tolerable, the subframe ratio of the uplink and downlink services is used. Replace with the second subframe ratio.
  • the method further includes:
  • an atomic frame matching unit configured to: when the judgment result of the determining unit is that the local cell interference measurement result and the neighboring area interference measurement result are at least one of being intolerable, the subframe of the uplink and downlink service is matched Ratio reduction to the first subframe ratio.
  • a ninth aspect, the embodiment of the present invention provides a base station, including:
  • a setting unit configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic increases and/or the uplink traffic decreases, select a second that includes more downlink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a first sending unit configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • a second sending unit configured to: when the test subframe in the setting unit or the subframe where the test symbol is located is an uplink subframe, on the test subframe or the test symbol Transmitting, by the terminal, first test data, so that the terminal is receiving the first test data. In the process, the interference measurement is performed, and the interference measurement result of the cell is obtained;
  • a first receiving unit configured to receive a local cell interference measurement result sent by the terminal, where the first determining unit is configured to determine whether the local cell interference measurement result received by the first receiving unit is tolerable;
  • a third sending unit configured to send, by the first determining unit, a command to perform interference measurement to the neighboring base station, so that the neighboring area performs interference measurement to obtain neighboring area interference measurement.
  • a second receiving unit configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station; and a second determining unit, configured to determine whether the neighboring cell interference measurement result received by the second receiving unit is tolerable;
  • the sub-frame matching unit is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the judgment result of the second judging unit is tolerable.
  • the method further includes: a returning atomic frame matching unit, configured to: when the judgment result of the first determining unit or the second determining unit is intolerable And reducing the subframe ratio of the uplink and downlink services to the first subframe ratio.
  • the tenth aspect of the present invention provides a base station, including:
  • a setting unit configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service decreases and/or the uplink service increases, select a second that includes more uplink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a first sending unit configured to send test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol, where the test signaling is a command to start testing; And in the case that the test subframe or the subframe where the test symbol is located is a downlink subframe, receiving, by the terminal, second test data sent by the terminal on the test subframe or the test symbol;
  • An interference measurement unit configured to perform interference measurement when the first receiving unit receives the second test data, to obtain an interference measurement result of the cell;
  • a second sending unit configured to send, to the neighboring cell base station, the information that includes the measurement time, so that the neighboring cell performs interference measurement at the measurement time to obtain a neighboring cell interference measurement result
  • a second receiving unit configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station, and a determining unit, configured to determine whether the cell interference measurement result measured by the interference measuring unit is tolerable, and the second Whether the neighbor interference measurement result received by the receiving unit is tolerable;
  • a subframe matching unit configured to: when the judgment result of the determining unit is that the local cell interference measurement result and the neighboring area interference measurement result are tolerable, the subframe ratio of the uplink and downlink services is used. Replace with the second subframe ratio.
  • the method further includes:
  • an atomic frame matching unit configured to: when the judgment result of the determining unit is that the local cell interference measurement result and the neighboring area interference measurement result are at least one of being intolerable, the subframe of the uplink and downlink service is matched Ratio reduction to the first subframe ratio.
  • an embodiment of the present invention provides a base station, including:
  • a setting unit configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service decreases and/or the uplink service increases, select a second that includes more uplink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a first sending unit configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • a first receiving unit configured to be in a subframe where the test subframe or the test symbol is located In the case of a row subframe, receiving second test data sent by the terminal on the test subframe or test symbol;
  • An interference measurement unit configured to perform interference measurement when the first receiving unit receives the second test data, to obtain an interference measurement result of the cell
  • a first determining unit configured to determine whether the interference measurement result of the local cell measured by the interference measuring unit is tolerable
  • a second sending unit configured to send, by the first determining unit, a command to perform interference measurement to the neighboring base station, so that the neighboring area performs interference measurement to obtain neighboring area interference measurement.
  • a second receiving unit configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station; and a second determining unit, configured to determine whether the neighboring cell interference measurement result received by the second receiving unit is tolerable;
  • the sub-frame matching unit is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the judgment result of the second judging unit is tolerable.
  • the method further includes:
  • an atomic frame matching unit configured to restore the subframe ratio of the uplink and downlink services to the first subframe if the determination result of the first determining unit or the second determining unit is intolerable Matching.
  • the embodiment of the present invention provides a terminal, including:
  • a first receiving unit configured to receive test signaling and configuration information sent by the base station, where the current uplink and downlink services are in a first subframe ratio;
  • the configuration information includes a test subframe or a test symbol, and the test signal a command for starting the test;
  • the test subframe is a different subframe in the ratio of the second subframe selected by the base station in the first subframe ratio, and the test symbol is the first subframe At least one of the subframes in the frame matching ratio that is different from the second subframe selected by the base station;
  • a second receiving unit configured to: in the first subframe ratio, if the test subframe or the The subframe in which the test symbol is located is an uplink subframe, and the first test data sent by the base station is received on the test subframe or the test symbol;
  • An interference measurement unit configured to perform interference measurement when the second receiving unit receives the first test data
  • a sending unit configured to send the interference measurement result measured by the interference measurement unit to the base station.
  • a thirteenth aspect, the embodiment of the present invention provides a terminal, including:
  • a receiving unit configured to receive test signaling and configuration information sent by the base station, where the current uplink and downlink services are in a first subframe ratio, where the configuration information includes a test subframe or a test symbol, where the test signaling is a command to start testing;
  • the test subframe is a different subframe in the ratio of the second subframe selected by the base station in the first subframe ratio, and the test symbol is the first subframe Comparing at least one of the subframes in the different subframes in the second subframe selected by the base station;
  • a sending unit configured to: in the first subframe ratio, if the test subframe or the subframe in which the test symbol is located is a downlink subframe, on the test subframe or the test symbol
  • the base station sends the second test data, so that the base station performs interference measurement in the process of receiving the second test data, and obtains an interference measurement result.
  • the embodiment of the present invention provides a system for testing a ratio of a sub-frame that can be replaced, including: a base station and a terminal;
  • the base station is the base station in the foregoing sixth, eighth or ninth aspect, or any possible implementation manner thereof, wherein the terminal is the terminal of the twelfth aspect; or
  • the base station is the base station in the seventh, tenth or eleventh aspect, or one possible implementation manner thereof, and the terminal is the terminal according to the thirteenth aspect.
  • the base station selects the second subframe ratio according to the data amount change of the uplink and downlink services, and sets the test subframe or the test symbol, where the base station is The test sub-frame or test symbol sends the first test data to the terminal, and the terminal enters The interference measurement is performed by the terminal, or the second test data is sent by the terminal to the base station in the test subframe or the test symbol, and the base station performs interference measurement, so that the base station performs the subframe of the uplink and downlink service if the interference measurement result is tolerable.
  • the matching ratio is replaced by the second subframe ratio; that is, the base station replaces the subframe ratio according to the data volume change of the uplink and downlink services on the premise that the interference of the neighboring cell to the local cell can be tolerated, thereby improving the data. Throughput.
  • FIG. 1 is a schematic diagram of interference under different subframe ratios of two adjacent cells
  • FIG. 2 is a flowchart of a method for testing whether a sub-frame ratio can be replaced according to an embodiment of the present invention
  • FIG. 3 is a flowchart of another method for testing whether a sub-frame ratio can be replaced according to an embodiment of the present invention
  • FIG. 4 is a flow chart of still another method for testing whether a sub-frame ratio can be replaced according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of another base station according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of still another base station according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of still another base station according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of still another base station according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of still another base station according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of another terminal according to an embodiment of the present invention.
  • the embodiment of the present invention provides a method for testing whether a sub-frame ratio can be replaced.
  • the process of testing whether the uplink/downlink sub-frame ratio of the cell can be replaced only whether the interference of the neighboring cell to the cell is tolerable is considered.
  • the method includes:
  • the base station selects a second subframe ratio according to the data volume change of the uplink and downlink services, and sets a subframe that is different from the second subframe ratio in the first subframe ratio as a test subframe, or And setting at least one subframe symbol of the subframe that is different from the second subframe ratio in the first subframe ratio as a test symbol.
  • the selecting, by the base station, the second subframe ratio according to the data volume change of the uplink and downlink services may include: when the downlink service increases and/or the uplink service decreases, the base station selects more downlink subframes than the first subframe ratio The second sub-frame ratio.
  • the ratio 1 in Table 1 can be selected as the second subframe. ratio.
  • the subframes in the first subframe ratio that are different from the second subframe are subframe 4 and subframe 9, such that subframe 4 and subframe 9 are set as test subframes, subframe 4 and subframes. At least one of the subframe symbols in 9 is set as a test symbol.
  • setting at least one subframe symbol in the subframe 4 and the subframe 9 as the test symbol may include: setting only at least one subframe symbol in the subframe 4 as a test symbol, or only sub-frame 9 At least one of the subframe symbols is set as a test symbol, or at least one of the subframes 4 and at least one of the subframes 9 are set as test symbols.
  • the selecting, by the base station, the second subframe ratio according to the data volume change of the uplink and downlink services may include: when the downlink service decreases and/or the uplink service increases, the base station selects more uplink subframes than the first subframe ratio The second sub-frame ratio.
  • the first subframe ratio of the current uplink and downlink traffic is the ratio 1 in Table 1
  • the ratio 0 in Table 1 can be selected as the second subframe. ratio.
  • the subframes in the second subframe ratio that are different from the first subframe are subframe 4 and subframe 9, such that subframe 4 and subframe 9 are set as test subframes, subframe 4 and subframes.
  • At least one of the subframe symbols in 9 is set as a test symbol. Wherein, setting at least one of the subframe 4 and the subframe 9 as the test symbol can refer to the above understanding.
  • the step may be: when the at least one condition of the arrival of the measurement period and the triggering of the measurement event is satisfied, the base station selects the second subframe ratio according to the data volume change of the uplink and downlink services.
  • the measurement period refers to a preset time period T, and the test is performed every time T.
  • the measurement event includes: detecting an idle subframe, and/or detecting a subframe ratio of the current uplink and downlink service. It does not meet the demand for uplink and downlink business data transmission in a certain period of time in the future. If an idle uplink subframe is detected, it indicates that the uplink service is relatively small. If an idle downlink subframe is detected, it indicates that the downlink service is relatively small, and in order to make full use of the resource, the test is started.
  • the base station sends test signaling and configuration information to the terminal.
  • the configuration information includes the test subframe or the test symbol, and the test signal is a command to start testing.
  • two schemes are provided to enable the base station to obtain the interference measurement result of the cell according to the increase of the downlink service or the decrease of the downlink service.
  • the base station selects a second subframe ratio that includes more downlink subframes than the first subframe, that is, needs to A partial uplink subframe in a subframe ratio becomes a downlink subframe, and can be changed to the second subframe ratio.
  • the test subframe in which the test subframe or the test symbol is located is an uplink subframe, and the test includes more downlink subframes than the first subframe.
  • the interference situation of the cell in the case of the second subframe ratio is required to be interfered by the terminal.
  • the method further includes step S203, and step S203 may include: S203a-S203c, or S203a'-S203b'.
  • the base station sends the first test to the terminal on the test subframe or the test symbol. Test data.
  • S203b The terminal performs interference measurement during the process of receiving the first test data, to obtain a first local cell interference measurement result.
  • the base station receives a first local cell interference measurement result sent by the terminal.
  • the base station selects a second subframe ratio that includes more uplink subframes than the first subframe, that is, needs to A part of the downlink subframe in a subframe ratio becomes an uplink subframe, and can be changed to the second subframe ratio.
  • the test subframe in which the test subframe or the test symbol is located is a downlink subframe, and the test includes more uplink subframes than the first subframe.
  • the interference situation of the cell in the case of the second subframe ratio is required to be interfered by the base station.
  • the method also includes:
  • the terminal after receiving the test signaling and the configuration information, the terminal sends the second test data on the test subframe or the test symbol; the base station receives the second test sent by the terminal on the test subframe or the test symbol. data.
  • the base station performs interference measurement in the process of receiving the second measurement data, to obtain a second local cell interference measurement result.
  • the base station obtains the interference measurement result of the cell (the first cell interference measurement result or the second cell interference measurement result), that is, the interference generated by the neighboring cell detected by the base station to the local cell.
  • the step may be: determining whether the interference measurement result of the local cell exceeds a preset value; if the preset value is not exceeded, the interference measurement result of the local cell is tolerable; if the preset value is exceeded, The interference measurement result of this cell is not tolerable.
  • the preset value is a threshold value that the interference can tolerate and the interference cannot tolerate, and the threshold value may be an empirical value.
  • step S205 If the result of the determination is tolerable, step S205 is performed; if the result of the determination is not tolerable, step S206 is performed. 5205. If the interference measurement result of the local cell is tolerable, replace the subframe ratio of the uplink and downlink services with the second subframe ratio.
  • the method may further include:
  • the subframe ratio of the upper and lower services is restored to the first subframe ratio.
  • step S202 and step S203a may be performed simultaneously.
  • the base station selects the second subframe ratio according to the data volume change of the uplink and downlink services, and sets the test subframe or the test symbol, where the base station is in the test subframe or The test symbol sends the first test data to the terminal, and the terminal performs interference measurement.
  • the terminal sends the second test data to the base station in the test subframe or the test symbol, and the base station performs interference measurement, so that the base station is tolerable in the interference measurement result.
  • the sub-frame ratio of the uplink and downlink services is replaced with the second sub-frame ratio; that is, the base station is replaced according to the data volume of the uplink and downlink services on the premise that the neighboring area can tolerate the interference of the local area.
  • the sub-frame ratio can increase the data throughput.
  • the embodiment of the present invention further provides a method for testing whether a sub-frame ratio can be replaced.
  • the method of testing whether the uplink/downlink sub-frame ratio of the cell can be replaced whether the interference of the neighboring cell to the cell is considered It can be tolerated, and it is necessary to consider whether the interference caused by the replacement subframe ratio of the cell to the neighboring area can be tolerated.
  • the method includes:
  • the first base station selects a second subframe ratio according to the data volume change of the uplink and downlink services, and sets a subframe that is different from the second subframe ratio in the first subframe ratio as a test subframe. Or setting at least one subframe symbol of the subframe that is different from the second subframe ratio in the first subframe ratio as a test symbol.
  • step S302 The first base station sends test signaling and configuration information to the terminal.
  • the configuration information includes the test subframe or the test symbol, and the test signaling is a command to start testing.
  • This step can refer to step S202, and details are not described herein.
  • the first base station sends a first test to the terminal on the test subframe or the test symbol. Data, so that the terminal performs interference measurement in the process of receiving the first test data, to obtain a first local cell interference measurement result, where the first base station receives the first local cell interference measurement result sent by the terminal Or, in a case that the test subframe or the subframe in which the test symbol is located is a downlink subframe, the first base station receives a second test that is sent by the terminal on the test subframe or test symbol. Data, and interference measurement, to obtain the second cell interference measurement result.
  • the first base station obtains the interference measurement result of the cell, that is, the interference generated by the neighboring cell measured by the first base station to the local cell.
  • the interference measurement result of the cell that is, the interference generated by the neighboring cell measured by the first base station to the local cell.
  • the method further includes step S304, so that the first base station obtains the neighboring cell interference measurement result.
  • Step S304 includes: S304a-S304c.
  • the first base station Before the cell starts testing, the first base station further sends information including the measurement time to the second base station.
  • the second base station is a neighboring base station of the first base station.
  • the measurement time in this step is set by the time that the first base station starts testing according to the local cell.
  • the first base station sends the first test data on the test subframe or the test symbol, or the terminal of the local cell sends the second test data on the test subframe or the test symbol, the cell starts to test.
  • the interference measurement is performed when the second base station starts testing in the local cell.
  • this step may be before S303, and further may be before S302. Further, it may be before S301; this step occurs in FIG. 3 before S301 as an example.
  • S304b The neighboring area performs interference measurement at the measurement moment, and obtains a neighboring area interference measurement result.
  • the second base station may perform the interference measurement to obtain the neighboring area interference measurement result.
  • the neighboring area terminal may perform the interference measurement to obtain the neighboring area interference measurement result, and then the neighboring area terminal sends the neighboring area interference measurement result to the neighboring area.
  • the neighboring area interference refers to the interference generated by the local area to the neighboring area.
  • S304c The first base station receives a neighboring area interference measurement result sent by the second base station.
  • the first base station determines whether the interference measurement result of the local cell is tolerable, and whether the neighbor interference measurement result is tolerable.
  • determining whether the interference measurement result of the cell is tolerable reference may be made to the method in S204.
  • determining whether the neighboring area interference measurement result is tolerable may also refer to the method, and specifically: determining whether the neighboring area interference measurement result exceeds a pre-determination If the preset value is not exceeded, the neighbor interference measurement result is tolerable; if the preset value is exceeded, the neighbor interference measurement result is intolerable.
  • the preset values used in determining whether the neighboring area interference measurement result is tolerable and the preset value used in determining whether the interference measurement result of the local cell is tolerable may be the same or different.
  • step S306 is performed; if at least one of the judgment results for both is intolerable, step S307 is performed.
  • the subframe ratio of the uplink and downlink services is reduced to the first subframe ratio.
  • the neighboring cell may be a neighboring cell that has the greatest interference to the local cell.
  • the method for testing whether the sub-frame ratio can be replaced by the embodiment of the present invention is different from the method provided by the previous embodiment in that the method considers the interference of the neighboring cell to the local cell, and considers the neighboring cell of the cell. Interference in the area. In this way, under the premise that the interference between the two adjacent cells is tolerable, the subframe ratio is replaced according to the data volume change of the uplink and downlink services, so that the data throughput can be better improved.
  • the embodiment of the present invention further provides a method for testing whether a sub-frame ratio can be replaced.
  • the method of testing whether the uplink/downlink sub-frame ratio of the cell can be replaced whether the interference of the neighboring cell to the cell is considered It can be tolerated, and it is necessary to consider whether the interference caused by the replacement subframe ratio of the cell to the neighboring area can be tolerated.
  • the method includes:
  • the first base station selects a second subframe ratio according to the data volume change of the uplink and downlink services, and sets a subframe that is different from the second subframe ratio in the first subframe ratio as a test subframe. Or setting at least one subframe symbol of the subframe that is different from the second subframe ratio in the first subframe ratio as a test symbol.
  • This step can refer to step S201, and details are not described herein.
  • the first base station sends test signaling and configuration information to the terminal.
  • the configuration information includes the test subframe or the test symbol, and the test signaling is a command to start testing.
  • This step can refer to step S202, and details are not described herein.
  • the first base station sends a first test to the terminal on the test subframe or the test symbol, where the test subframe or the subframe where the test symbol is located is an uplink subframe. Data, so that the terminal performs interference measurement in the process of receiving the first test data, to obtain a first local cell interference measurement result; the first base station receives the first local cell interference measurement result sent by the terminal Or, in a case that the test subframe or the subframe in which the test symbol is located is a downlink subframe, the first base station receives a second test that is sent by the terminal on the test subframe or test symbol. Data, and perform interference measurement to obtain second cell interference Measurement results.
  • the first base station obtains the interference measurement result of the cell, that is, the interference generated by the neighboring cell measured by the first base station to the local cell.
  • the interference measurement result of the cell that is, the interference generated by the neighboring cell measured by the first base station to the local cell.
  • This step can refer to step S204, and details are not described herein.
  • step S405 is performed, which considers whether the replacement made by the cell has an adverse effect on the neighboring cell, so that the first base station obtains the neighboring cell interference measurement result.
  • step S408 is performed.
  • Step S405 includes S405a-S405c:
  • the first base station further sends a command to perform interference measurement to the second base station.
  • the second base station is a neighboring base station of the first base station.
  • the interference measurement in the neighboring cell may be performed by the second base station to obtain the interference measurement result of the neighboring cell, or may be the terminal of the neighboring cell to perform the interference measurement, and obtain the interference measurement result of the neighboring cell, and then the neighbor of the neighboring cell will be adjacent.
  • the area interference measurement result is sent to the second base station.
  • the neighboring area interference refers to the interference generated by the local area to the neighboring area.
  • the cell continues to transmit the first test data or the second test data on the test subframe or the test symbol.
  • the first base station receives a neighbor interference measurement result sent by the second base station.
  • the first base station determines whether the neighbor interference measurement result is tolerable.
  • the method for determining whether the neighboring area interference measurement result is tolerable For determining whether the neighboring area interference measurement result is tolerable, reference may be made to the method for determining whether the neighboring area interference measurement result is tolerable in S305, and details are not described herein. It should be noted that the preset values used in determining whether the neighboring area interference measurement result is tolerable and the preset value used in determining whether the interference measurement result of the local cell is tolerable may be the same or different.
  • step S407 is performed; if it is unacceptable for the judgment result, step S408 is performed.
  • S408 Restore the subframe ratio of the uplink and downlink services to the first subframe ratio when the neighboring interference measurement result is intolerable.
  • the neighboring cell may be a neighboring cell that has the greatest interference to the local cell.
  • the method for testing whether the sub-frame ratio can be replaced by the embodiment of the present invention is the same as the method provided by the previous embodiment, in that both methods consider the interference of the neighboring cell to the cell, and consider The interference of the cell to the neighboring cell; the manner of the two embodiments ensures that the subframes are replaced according to the data volume of the uplink and downlink services on the premise that the interference caused by the two neighboring cells is tolerable. Matching, which can better improve data throughput.
  • the difference between the two embodiments is that the time of the interference measurement by the two neighboring cells is different. That is, in this embodiment, the cell performs the interference measurement first, and after determining that the interference measurement result can be tolerated, the neighboring cell performs the interference measurement.
  • the manner in the previous embodiment is to complete the interference measurement tasks of two adjacent cells in the same time period, which relatively improves the test efficiency to some extent.
  • Embodiments of the present invention also provide apparatus corresponding to the above method, and the functions performed by the units in the apparatus correspond to the steps in the above method.
  • an embodiment of the present invention provides a base station 5, including:
  • the setting unit 51 is configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic increases and/or the uplink traffic decreases, the selection includes more downlinks than the first subframe ratio a second subframe ratio of the frame, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio At least one subframe symbol of a different subframe from the second subframe ratio is a test symbol;
  • the first sending unit 52 is configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • the second sending unit 53 is configured to: when the test subframe in the setting unit 51 or the subframe where the test symbol is located is an uplink subframe, on the test subframe or the test symbol Transmitting the first test data to the terminal, so that the terminal performs interference measurement in the process of receiving the first test data, to obtain a interference measurement result of the cell;
  • the receiving unit 54 is configured to receive the local cell interference measurement result sent by the terminal, and the determining unit 55 is configured to determine whether the local cell interference measurement result received by the receiving unit 54 is tolerable;
  • the replacement subframe matching unit 56 is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the determination result of the determining unit 55 is tolerable.
  • the foregoing base station may further include: a returning atomic frame matching unit 57, configured to restore the subframe ratio of the uplink and downlink services to the first when the determining result of the determining unit 55 is not tolerable Subframe ratio.
  • a returning atomic frame matching unit 57 configured to restore the subframe ratio of the uplink and downlink services to the first when the determining result of the determining unit 55 is not tolerable Subframe ratio.
  • the embodiment of the present invention further provides a base station 6, which includes:
  • the setting unit 61 is configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic is reduced and/or the uplink traffic is increased, selecting a first uplink subframe that is larger than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • the sending unit 62 is configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or the test symbol set by the setting unit 61, and the test signaling is The command to start testing;
  • the receiving unit 63 is configured to: when the test subframe set by the setting unit 61 or the subframe where the test symbol is located is a downlink subframe, receive the terminal to send on the test subframe or test symbol Second test data;
  • the interference measurement unit 64 is configured to perform interference measurement when the receiving unit 63 receives the second test data, to obtain a interference measurement result of the cell;
  • the determining unit 65 is configured to determine whether the interference measurement result of the local cell measured by the interference measuring unit 64 is tolerable;
  • the replacement subframe matching unit 66 is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the determination result of the determining unit 65 is tolerable.
  • the method further includes: a returning atomic frame matching unit 67, configured to restore the subframe ratio of the uplink and downlink services to the first subframe if the determining result of the determining unit 65 is intolerable Matching.
  • an embodiment of the present invention provides a base station 7, which includes:
  • the setting unit 71 is configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service increases and/or the uplink service decreases, select the first subframe that includes more downlink subframes than the first subframe. a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • the first sending unit 72 is configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit 71, where the test signaling is a command to start testing;
  • a second sending unit 73 configured to: when the test subframe in the setting unit 71 or the subframe where the test symbol is located is an uplink subframe, on the test subframe or the test symbol Transmitting the first test data to the terminal, so that the terminal performs interference measurement in the process of receiving the first test data, to obtain a interference measurement result of the cell;
  • the first receiving unit 74 is configured to receive the local cell interference measurement result sent by the terminal, and the third sending unit 75 is configured to send information including the measurement time to the neighboring cell base station before the local cell starts testing, so that The neighboring area performs interference measurement at the measurement moment to obtain a neighboring area interference measurement result;
  • the second receiving unit 76 is configured to receive the neighboring cell interference measurement result sent by the neighboring cell base station, and the determining unit 77 is configured to determine whether the cell interference measurement result received by the first receiving unit 74 is tolerable, and Whether the neighbor interference measurement result received by the second receiving unit is tolerable;
  • the sub-frame matching unit 78 is configured to: when the judgment result of the determining unit 77 is that the local cell interference measurement result and the neighbor interference measurement result are both tolerable, the subframe of the uplink and downlink service is used. The ratio is replaced by the second subframe ratio.
  • the foregoing base station may further include: a returning atomic frame matching unit 79, configured to determine, at the determining unit 77, that the local cell interference measurement result and the neighboring area interference measurement result are at least one intolerable In this case, the subframe ratio of the uplink and downlink services is restored to the first subframe ratio.
  • a returning atomic frame matching unit 79 configured to determine, at the determining unit 77, that the local cell interference measurement result and the neighboring area interference measurement result are at least one intolerable In this case, the subframe ratio of the uplink and downlink services is restored to the first subframe ratio.
  • an embodiment of the present invention provides a base station 8, which includes:
  • the setting unit 80 is configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service increases and/or the uplink service decreases, select the first subframe that includes more downlink subframes than the first subframe. a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • the first sending unit 81 is configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit 80, where the test signaling is a command to start testing;
  • a second sending unit 82 configured to: in the case where the test subframe in the setting unit 80 or the subframe in which the test symbol is located is an uplink subframe, in the test subframe or the test symbol Transmitting the first test data to the terminal, so that the terminal performs interference measurement in the process of receiving the first test data, to obtain a interference measurement result of the cell;
  • the first receiving unit 83 is configured to receive the local cell interference measurement result sent by the terminal, where the first determining unit 84 is configured to determine whether the local cell interference measurement result received by the first receiving unit 83 is tolerable;
  • the third sending unit 85 is configured to: send a command to perform interference measurement to the neighboring base station if the determination result of the first determining unit 84 is tolerable; to enable the neighboring area to perform interference measurement, to obtain a neighboring area. Interfering with measurement results;
  • the second receiving unit 86 is configured to receive the neighboring area interference measurement result sent by the neighboring cell base station, and the second determining unit 87 is configured to determine whether the neighboring area interference measurement result received by the second receiving unit 86 is Tolerance
  • the replacement subframe matching unit 88 is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the determination result of the second determining unit 87 is tolerable.
  • the foregoing base station may further include: a returning atomic frame matching unit 89, configured to: when the judgment result of the first determining unit 84 or the second determining unit 87 is intolerable, The subframe ratio is restored to the first subframe ratio.
  • an embodiment of the present invention provides a base station 9 including:
  • the setting unit 91 is configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic is reduced and/or the uplink traffic is increased, selecting a first uplink subframe that is larger than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • the first sending unit 92 is configured to send test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol set by the setting unit 91, and the test signaling is to start testing.
  • a first receiving unit 93 configured to be in the test subframe or set by the setting unit 91 When the subframe in which the test symbol is located is a downlink subframe, the second test data sent by the terminal on the test subframe or the test symbol is received;
  • the interference measurement unit 94 is configured to perform interference measurement when the first receiving unit 93 receives the second test data, to obtain a local cell interference measurement result;
  • the second sending unit 95 is configured to send information including the measurement time to the neighboring base station, so that the neighboring area performs interference measurement at the measurement time to obtain a neighbor interference measurement result;
  • the second receiving unit 96 is configured to receive the neighboring cell interference measurement result sent by the neighboring cell base station, and the determining unit 97 is configured to determine whether the interference measurement result of the cell measured by the interference measuring unit 94 is tolerable, and Whether the neighbor interference measurement result received by the second receiving unit 96 is tolerable;
  • the sub-frame matching unit 98 is configured to: when the judgment result of the determining unit 97 is that the local cell interference measurement result and the neighbor interference measurement result are both tolerable, the subframe of the uplink and downlink service is used. The ratio is replaced by the second subframe ratio.
  • the foregoing base station may further include: a returning atomic frame matching unit 99, configured to determine, at the determining unit 97, that the local cell interference measurement result and the neighboring area interference measurement result are at least one intolerable In this case, the subframe ratio of the uplink and downlink services is restored to the first subframe ratio.
  • a returning atomic frame matching unit 99 configured to determine, at the determining unit 97, that the local cell interference measurement result and the neighboring area interference measurement result are at least one intolerable In this case, the subframe ratio of the uplink and downlink services is restored to the first subframe ratio.
  • an embodiment of the present invention provides a base station 10, including:
  • the setting unit 101 is configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic is reduced and/or the uplink traffic is increased, selecting a first uplink subframe that is larger than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • the first sending unit 102 is configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit 101, where the test signaling is The command to start testing;
  • the first receiving unit 103 is configured to: when the test subframe set by the setting unit 101 or the subframe where the test symbol is located is a downlink subframe, receive the terminal in the test subframe or Testing the second test data sent on the symbol;
  • the interference measurement unit 104 is configured to perform interference measurement when the first receiving unit 103 receives the second test data, to obtain a local cell interference measurement result;
  • the first determining unit 105 is configured to determine whether the measurement result of the local cell interference measured by the interference measuring unit 104 is tolerable;
  • the second sending unit 106 is configured to: when the determination result of the first determining unit 105 is tolerable, send a command to perform interference measurement to the neighboring base station; so that the neighboring area performs interference measurement to obtain a neighboring area. Interfering with measurement results;
  • the second receiving unit 107 is configured to receive the neighboring area interference measurement result sent by the neighboring cell base station, and the second determining unit 108 is configured to determine whether the neighboring area interference measurement result received by the second receiving unit 107 is Tolerance
  • the replacement subframe matching unit 109 is configured to replace the subframe ratio of the uplink and downlink services with the second subframe ratio when the determination result of the second determining unit 108 is tolerable.
  • the foregoing base station may further include: a returning atomic frame matching unit 110, configured to: when the judgment result of the first determining unit or the second determining unit 108 is intolerable, The frame ratio is restored to the first subframe ratio.
  • a returning atomic frame matching unit 110 configured to: when the judgment result of the first determining unit or the second determining unit 108 is intolerable, The frame ratio is restored to the first subframe ratio.
  • an embodiment of the present invention provides a terminal 11 including:
  • the first receiving unit is configured to receive test signaling and configuration information sent by the base station, where the current uplink and downlink services are in the first subframe ratio, where the configuration information includes a test subframe or a test symbol, where the test The signaling is a command to start testing; the test subframe is a different subframe in the ratio of the second subframe selected by the base station in the first subframe ratio, and the test symbol is the first At least one of the subframes in the subframe ratio that is different from the second subframe selected by the base station; a second receiving unit 112, configured to: in the first subframe ratio, if the test subframe or the subframe in which the test symbol is received in the first receiving unit is an uplink subframe, Receiving, by the test subframe or the test symbol, first test data sent by the base station;
  • the interference measuring unit 113 is configured to perform interference measurement when the second receiving unit receives the first test data
  • the sending unit 114 is configured to send the interference measurement result measured by the interference measuring unit 113 to the base station.
  • an embodiment of the present invention provides a terminal 12, including:
  • the receiving unit 121 is configured to receive test signaling and configuration information sent by the base station, where the current uplink and downlink services are in the first subframe ratio, where the configuration information includes a test subframe or a test symbol, and the test signaling
  • the test subframe is a different subframe in the ratio of the second subframe selected by the base station in the first subframe ratio, and the test symbol is the first subframe. ???said at least one of the different sub-frames in the matching of the second subframe selected by the base station;
  • the sending unit 122 is configured to: in the first subframe ratio, if the test subframe received by the receiving unit 121 or the subframe where the test symbol is located is a downlink subframe, Sending second test data to the base station on the subframe or the test symbol; so that the base station performs interference measurement in the process of receiving the second test data, and obtains an interference measurement result.
  • the base station and the terminal provided by the embodiment of the present invention selects the second subframe ratio according to the data volume change of the uplink and downlink services, and sets a test subframe or a test symbol, and the base station sends the first test data in the test subframe or the test symbol.
  • the terminal performs interference measurement on the terminal, or the terminal sends the second test data to the base station in the test subframe or the test symbol, and the base station performs interference measurement, so that the base station will uplink and downlink if the interference measurement result is tolerable.
  • the sub-frame ratio of the service is replaced by the second sub-frame ratio; that is, the base station replaces the sub-frame ratio according to the data volume change of the uplink and downlink services on the premise that the interference of the neighboring cell to the local cell is tolerable. This can increase data throughput.
  • the embodiment of the invention further provides a base station, including:
  • a processor configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service increases and/or the uplink service decreases, select a second that includes more downlink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a sending device configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or the test symbol set in the processor, where the test signaling is a command to start testing;
  • the test subframe in the device or the subframe in which the test symbol is located is an uplink subframe
  • the first test data is sent to the terminal on the test subframe or the test symbol, so that In the process of receiving the first test data, the terminal performs interference measurement to obtain interference measurement results of the cell;
  • a receiving device configured to receive a local cell interference measurement result sent by the terminal
  • the processor is further configured to: determine whether the interference measurement result of the local cell received by the receiving device is tolerable; and if the determination result is tolerable, replace the subframe ratio of the uplink and downlink service with the first Two subframe ratios.
  • the processor may be further configured to restore the subframe ratio of the uplink and downlink services to the first subframe ratio if the determination result is unacceptable.
  • the embodiment of the invention further provides a base station, including:
  • a processor configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic decreases and/or the uplink traffic increases, select a second that includes more uplink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a sending device configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe set by the processor or the test symbol, where the test signaling is a command to start testing;
  • a receiving device configured to receive second test data sent by the terminal on the test subframe or test symbol if the test subframe or the subframe where the test symbol is located is a downlink subframe;
  • the processor is further configured to: when the receiving device receives the second test data, perform interference measurement to obtain a local cell interference measurement result; and determine whether the interference measurement result of the cell measured by the interference measurement unit is Tolerable; in the case that the judgment result is tolerable, the subframe ratio of the uplink and downlink traffic is replaced with the second subframe ratio.
  • the processor may be further configured to restore the subframe ratio of the uplink and downlink services to the first subframe ratio when the judgment result of the processor is unbearable.
  • the embodiment of the invention further provides a base station, including:
  • a processor configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic increases and/or the uplink traffic decreases, select a subframe that includes more downlink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the At least one subframe symbol of a different subframe in the second subframe ratio is a test symbol;
  • a sending device configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • a receiving device configured to receive a local cell interference measurement result sent by the terminal
  • the transmitting device is further configured to: when the test subframe in the setting unit or the subframe where the test symbol is located is an uplink subframe, on the test subframe or the test symbol
  • the terminal sends the first test data, so that the terminal performs interference measurement in the process of receiving the first test data, and obtains the interference measurement result of the cell; and is also used to send the neighboring cell to the neighboring cell before starting the test in the cell. Transmitting, by the base station, information including a measurement moment, such that the neighboring area is in the Interference measurement is performed at the measurement time to obtain a neighboring area interference measurement result;
  • the receiving device is further configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station; the processor is further configured to determine whether the cell interference measurement result received by the receiving device is tolerable, and the receiving Whether the neighboring interference measurement result received by the device is tolerable; and if the judgment result of the processor is that the local cell interference measurement result and the neighboring area interference measurement result are tolerable, The subframe ratio of the uplink and downlink services is replaced with the second subframe ratio.
  • the processor is further configured to: when the judgment result of the processor is that the local cell interference measurement result and the neighbor interference measurement result are at least one of being intolerable, the subframe of the uplink and downlink service is used. The ratio is restored to the first subframe ratio.
  • the embodiment of the invention further provides a base station, including:
  • a processor configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink service increases and/or the uplink service decreases, select a second that includes more downlink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a sending device configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • the test subframe in the setting unit or the subframe in which the test symbol is located is an uplink subframe, send the first test data to the terminal on the test subframe or the test symbol, to And causing the terminal to perform interference measurement in the process of receiving the first test data, to obtain a interference measurement result of the cell;
  • a receiving device configured to receive a local cell interference measurement result sent by the terminal
  • the processor is further configured to determine whether the interference measurement result of the local cell received by the receiving device is tolerable
  • the transmitting device is further configured to: when the judgment result of the processor is tolerable, The neighboring base station sends a command to perform interference measurement, so that the neighboring area performs interference measurement, and obtains a neighboring area interference measurement result;
  • the receiving device is further configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station; the processor is further configured to determine whether the neighboring cell interference measurement result received by the receiving device is tolerable; If the judgment result of the processor is tolerable, the subframe ratio of the uplink and downlink traffic is replaced with the second subframe ratio.
  • the processor is further configured to: when the judgment result of the processor is that the local cell interference measurement result or the neighbor cell interference measurement result is intolerable, the subframe ratio of the uplink and downlink services is matched. Restore to the first subframe ratio.
  • the embodiment of the invention further provides a base station, including:
  • a processor configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic decreases and/or the uplink traffic increases, select a second that includes more uplink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a sending device configured to send test signaling and configuration information to the terminal, where the configuration information includes the test subframe or the test symbol, where the test signaling is a command to start testing;
  • a receiving device configured to receive second test data sent by the terminal on the test subframe or test symbol if the test subframe or the subframe where the test symbol is located is a downlink subframe;
  • the processor is further configured to perform interference measurement when the receiving device receives the second test data, to obtain a interference measurement result of the cell;
  • the transmitting device is further configured to: before the cell starts the test, send information including the measurement time to the neighboring cell base station, so that the neighboring cell performs interference measurement at the measurement time, and obtains a neighboring cell interference measurement result;
  • the receiving device is further configured to receive a neighbor interference measurement result sent by the neighboring base station;
  • the processor is further configured to determine whether the measured interference measurement result of the cell measured by the processor is tolerable, and whether the neighbor interference measurement result received by the receiving device is tolerable; If the interference judgment result of the local cell and the neighboring area interference measurement result are both tolerable, the subframe ratio of the uplink and downlink services is replaced with the second subframe ratio.
  • the processor is further configured to: when the judgment result of the determining unit is that the local cell interference measurement result and the neighbor interference measurement result are at least one of being intolerable, the subframe of the uplink and downlink service is used. The ratio is restored to the first subframe ratio.
  • the embodiment of the invention further provides a base station, including:
  • a processor configured to: when the current uplink and downlink services are in the first subframe ratio, when the downlink traffic decreases and/or the uplink traffic increases, select a second that includes more uplink subframes than the first subframe ratio a sub-frame ratio, and setting a subframe different from the second subframe ratio in the first subframe ratio as a test subframe, or setting the first subframe ratio and the first subframe ratio At least one subframe symbol of a different subframe in the two subframe ratio is a test symbol;
  • a sending device configured to send test signaling and configuration information to the terminal, where the configuration information includes a test subframe or a test symbol set by the setting unit, where the test signaling is a command to start testing;
  • a receiving device configured to receive second test data sent by the terminal on the test subframe or test symbol if the test subframe or the subframe where the test symbol is located is a downlink subframe;
  • the processor is further configured to: when the receiving device receives the second test data, perform interference measurement to obtain a local cell interference measurement result; and further, determine, by the interference measurement unit, the local cell interference measurement result Tolerable;
  • the transmitting device is further configured to: send a command to perform interference measurement to the neighboring base station, if the judgment result of the processor is tolerable; to enable the neighboring area to perform interference measurement, to obtain a neighboring area interference measurement result;
  • the receiving device is further configured to receive a neighboring cell interference measurement result sent by the neighboring cell base station;
  • the processor is further configured to determine whether the neighboring cell interference measurement result received by the receiving device is tolerable; If the judgment result of the processor is tolerable, the subframe ratio of the uplink and downlink traffic is replaced with the second subframe ratio.
  • the processor is further configured to restore the subframe ratio of the uplink and downlink services to the first subframe ratio if the judgment result of the processor is not tolerable.
  • the embodiment of the invention further provides a terminal, including:
  • a receiving device configured to receive test signaling and configuration information sent by the base station, where the current uplink and downlink services are in a first subframe ratio;
  • the configuration information includes a test subframe or a test symbol, where the test signaling is a command to start testing;
  • the test subframe is a different subframe in the ratio of the second subframe selected by the base station in the first subframe ratio, and the test symbol is the first subframe And comparing at least one of the subframes in the second subframe that is selected by the base station; and in the first subframe ratio, if the test subframe or the The subframe in which the test symbol is located is an uplink subframe, and the first test data sent by the base station is received on the test subframe or the test symbol;
  • the processor is configured to perform interference measurement
  • a transmitting device configured to send the interference measurement result obtained by the processor to the base station.
  • the embodiment of the invention further provides a terminal, including:
  • a receiving device configured to receive test signaling and configuration information sent by the base station, where the current uplink and downlink services are in a first subframe ratio;
  • the configuration information includes a test subframe or a test symbol, where the test signaling is a command to start testing;
  • the test subframe is a different subframe in the ratio of the second subframe selected by the base station in the first subframe ratio, and the test symbol is the first subframe Comparing at least one of the subframes in the different subframes in the second subframe selected by the base station;
  • a transmitting device configured to: if the test subframe or the subframe where the test symbol is located is a downlink subframe, in the first subframe ratio, on the test subframe or the test symbol Base station Transmitting the second test data; so that the base station performs interference measurement in the process of receiving the second test data, and obtains an interference measurement result.
  • the base station and the terminal provided by the embodiment of the present invention select a second subframe ratio according to the data volume change of the uplink and downlink services by the processor of the base station, and set a test subframe or a test symbol, and the base station sends the test subframe or the test symbol.
  • the test data is sent to the terminal, and the processor of the terminal performs interference measurement.
  • the transmitting device of the terminal sends the test data to the base station in the test subframe or the test symbol, and the interference is measured by the processor of the base station, so that the processor of the base station is in the interference.
  • the subframe ratio of the uplink and downlink services is replaced with the second subframe ratio; that is, the base station is allowed to interfere with the interference of the neighboring cell to the local cell, according to the uplink and downlink.
  • the data amount change of the service replaces the sub-frame ratio, thereby improving the data throughput.
  • the embodiment of the invention further provides a system, including: a base station and a terminal;
  • the base station is the base station shown in any of the figures shown in FIG. 5, FIG. 7, and FIG. 8, and the terminal is the terminal shown in FIG. 11; or
  • the base station is the base station shown in any of the figures shown in Fig. 6, Fig. 9, and Fig. 10, and the terminal is the terminal shown in Fig. 12.
  • the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. .
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer.
  • a hard disk or optical disk or the like includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

Abstract

本发明公开了一种测试能否更换子帧配比的方法、装置和系统,涉及通信领域,用以在邻区对本小区的干扰可容忍的前提下,尽可能的提高数据吞吐量。所述方法包括:基站根据上下行业务的数据量变化选择第二子帧配比,并设置测试子帧或测试符号,由基站在测试子帧或测试符号发送第一测试数据给终端,终端进行干扰测量,或者,由终端在测试子帧或测试符号发送第二测试数据给基站,由基站进行干扰测量,最终使得基站在干扰测量结果为可容忍的情况下,将上下行业务的子帧配比更换为所述第二子帧配比。本发明适用于相邻小区间如何在干扰可容忍的前提下更换子帧配比的场景。

Description

一种测试能否更换子帧配比的方法、 装置和系统 本申请要求于 2012 年 08 月 24 日提交中国专利局、 申请号为 201210305477.1、 发明名称为"一种测试能否更换子帧配比的方法、 装置和 系统"的中国专利申请的优先权, 其全部内容通过引用结合在本申请中。 技术领域 本发明涉及通信领域, 尤其涉及一种测试能否更换子帧配比的方法、 装置和系统。
背景技术 在分时长期演进( Time Division Long Term Evolution, TD-LTE ) R8-R10 协议, 支持 7种子帧配比如 0, 需要根据统计的平均上下行流量选择子帧配 比, 用以支持不同比例的上下行业务流量。
表 1 TD-LTE子帧配置
Figure imgf000003_0001
在实际的 TD-LTE 网络部署中, 与邻区的上下行配比不一致所产生的 干扰会对数据接收或解调造成严重的影响。 如图 1所示, 小区 1 ( CELL1 ) 与小区 2 ( CELL2 ) 的配比不同, CELL1是上行子帧时刻, 而 CELL2是下 行子帧时刻,此时小区间存在着两种干扰: 1)演进型基站( evolved Node Base station, eNB ) 1接收终端( User Equipment, UE ) 1的上行数据时, 也会收 到 eNB2发送的数据,这时 eNB2就会对 UE1的数据的正常发送造成干扰, 在 eNBl接收解调时, 如果这种干扰过大, 将导致 eNBl不能正常接收 UE1 的数据; 2 ) UE2接收 eNB2的下行数据时, 也会收到 UE1 的数据, 这时 UE1就对 eNB2的数据的正常发送造成干扰,这种干扰的大小直接影响 UE2 能否正确解调 eNB2的数据。
为了避免相邻小区上下行信号间干扰, 相邻小区之间要釆用相同的子 帧配比及特殊子帧配置。 但是, 如果相邻小区上行数据和下行数据的比例 不一致, 那么釆用相同的子帧配比必然会造成空闲子帧的出现, 降低数据 吞吐量。
发明内容 本发明的实施例提供一种测试能否更换子帧配比的方法、 装置和系统, 用以在邻区对本小区的干扰可容忍的前提下, 尽可能的提高数据吞吐量。
为达到上述目的, 本发明的实施例釆用如下技术方案:
第一方面, 本发明实施例提供了一种测试能否更换子帧配比的方法, 在当前上下行业务处于第一子帧配比的情况下, 所述方法包括:
基站根据上下行业务的数据量变化选择第二子帧配比, 并设置所述第 一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置所述 第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧符号为 测试符号;
所述基站向终端发送测试信令和配置信息, 所述配置信息包含所述测 试子帧或所述测试符号, 所述测试信令为开始测试的命令;
在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况下, 所 述基站在所述测试子帧或所述测试符号上向所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到 第一本小区干扰测量结果, 所述基站接收所述终端发送的第一本小区干扰 测量结果; 或者, 在所述测试子帧或所述测试符号所在的子帧为下行子帧 的情况下, 所述基站接收所述终端在所述测试子帧或测试符号上发送的第 二测试数据, 并进行干扰测量, 得到第二本小区干扰测量结果;
判断所述本小区干扰测量结果是否可容忍;
在所述本小区干扰测量结果为可容忍的情况下, 将上下行业务的子帧 配比更换为所述第二子帧配比。
结合第一方面, 在第一种可能的实现方式中, 还包括: 在所述本小区 干扰测量结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述 第一子帧配比。
结合第一方面或其第一种可能的实现方式, 在第二种可能的实现方式 中, 所述判断所述本小区干扰测量结果是否可容忍包括: 判断所述本小区 干扰测量结果是否超过预设值; 若不超过所述预设值, 则所述本小区干扰 测量结果为可容忍; 若超过所述预设值, 则所述本小区干扰测量结果为不 可容忍。
结合第一方面或其前两种可能的实现方式, 在第三种可能的实现方式 中, 所述基站根据上下行业务的数据量变化选择第二子帧配比包括: 基站 在下行业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下 行子帧的第二子帧配比, 或者, 基站在下行业务减少和 /或上行业务增多时 选择比所述第一子帧配比包含较多上行子帧的第二子帧配比。
结合第一方面或其前三种可能的实现方式, 在第四种可能的实现方式 中, 所述基站根据上下行业务的数据量变化选择第二子帧配比包括: 所述 基站在到达测量周期和有测量事件触发中至少一个条件满足时, 根据上下 行业务的数据量变化选择第二子帧配比; 其中, 所述测量事件包括: 检测 到有空闲子帧、 和 /或检测到当前上下行业务的子帧配比不符合未来一段特 定时间内上下行业务数据传输的需求。
第二方面, 本发明实施例提供了一种测试能否更换子帧配比的方法, 在当前上下行业务处于第一子帧配比的情况下, 所述方法包括:
第一基站根据上下行业务的数据量变化选择第二子帧配比, 并设置所 述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置 所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧符 号为测试符号;
所述第一基站向终端发送测试信令和配置信息, 所述配置信息包含所 述测试子帧或所述测试符号, 所述测试信令为开始测试的命令;
在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况下, 所 述第一基站在所述测试子帧或所述测试符号上向所述终端发送第一测试数 据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到第一本小区干扰测量结果; 所述第一基站接收所述终端发送的第一本 小区干扰测量结果; 或者, 在所述测试子帧或所述测试符号所在的子帧为 下行子帧的情况下, 所述第一基站接收所述终端在所述测试子帧或测试符 号上发送的第二测试数据, 并进行干扰测量, 得到第二本小区干扰测量结 果;
在本小区开始测试前, 还向第二基站发送包含测量时刻的信息, 以使 得邻区在所述测量时刻进行干扰测量, 得到邻区干扰测量结果; 并接收所 述第二基站发送的邻区干扰测量结果;
判断所述本小区干扰测量结果是否可容忍, 以及所述邻区干扰测量结 果是否可容忍;
在所述本小区干扰测量结果以及所述邻区干扰测量结果均为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
结合第二方面, 在第一种可能的实现方式中, 还包括: 在所述本小区 干扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
第三方面, 本发明实施例提供了一种测试能否更换子帧配比的方法, 在当前上下行业务处于第一子帧配比的情况下, 所述方法包括:
第一基站根据上下行业务的数据量变化选择第二子帧配比, 并设置所 述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置 所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧符 号为测试符号;
所述第一基站向终端发送测试信令和配置信息, 所述配置信息包含所 述测试子帧或所述测试符号, 所述测试信令为开始测试的命令;
在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况下, 所 述第一基站在所述测试子帧或所述测试符号上向所述终端发送第一测试数 据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到第一本小区干扰测量结果; 所述第一基站接收所述终端发送的第一本 小区干扰测量结果; 或者, 在所述测试子帧或所述测试符号所在的子帧为 下行子帧的情况下, 所述第一基站接收所述终端在所述测试子帧或测试符 号上发送的第二测试数据, 并进行干扰测量, 得到第二本小区干扰测量结 果;
判断所述本小区干扰测量结果是否为可容忍;
在所述本小区干扰测量结果为可容忍的情况下, 向第二基站发送包含 测量时刻的信息; 以使得邻区在所述测量时刻进行干扰测量, 得到邻区干 扰测量结果;
接收所述第二基站发送的邻区干扰测量结果;
判断所述邻区干扰测量结果是否为可容忍;
在所述邻区干扰测量结果为可容忍的情况下, 将上下行业务的子帧配 比更换为所述第二子帧配比。
结合第三方面, 在第一种可能的实现方式中, 还包括: 在所述邻区干 扰测量结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第 一子帧配比。 第四方面, 本发明实施例提供了一种测试能否更换子帧配比的方法, 包括: 在当前上下行业务处于第一子帧配比的情况下,
终端接收基站发送的测试信令和配置信息; 所述配置信息包含测试子 帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第 一子帧配比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符 号为所述第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中 的至少一个子帧符号;
在所述第一子帧配比中, 若所述测试子帧或所述测试符号所在的子帧 为上行子帧, 则所述终端在所述测试子帧或所述测试符号上接收所述基站 发送的第一测试数据;
在接收所述第一测试数据时进行干扰测量;
将干扰测量结果发送至所述基站。
第五方面, 本发明实施例提供了一种测试能否更换子帧配比的方法, 包括: 在当前上下行业务处于第一子帧配比的情况下,
终端接收基站发送的测试信令和配置信息; 所述配置信息包含测试子 帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第 一子帧配比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符 号为所述第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中 的至少一个子帧符号;
在所述第一子帧配比中, 若所述测试子帧或所述测试符号所在的子帧 为下行子帧, 则所述终端在所述测试子帧或所述测试符号上向基站发送第 二测试数据; 以使得所述基站在接收所述第二测试数据的过程中进行干扰 测量, 并得到干扰测量结果。
第六方面, 本发明实施例提供了一种基站, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第二发送单元, 用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果;
接收单元, 用于接收所述终端发送的本小区干扰测量结果;
判断单元, 用于判断所述第一接收单元接收到的本小区干扰测量结果 是否可容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为可容忍的情况 下, 将上下行业务的子帧配比更换为所述第二子帧配比。
结合第六方面, 在第一种可能的实现方式中, 还包括: 还原子帧配比 单元, 用于在所述判断单元的判断结果为不可容忍的情况下, 将上下行业 务的子帧配比还原为所述第一子帧配比。
第七方面, 本发明实施例提供了一种基站, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述测试子帧或所述测试符号, 所述测试信令为开始测试的命令; 接收单元, 用于在所述测试子帧或所述测试符号所在的子帧为下行子 帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二测试 数据;
干扰测量单元, 用于在所述接收单元接收所述第二测试数据时, 进行 干扰测量, 得到本小区干扰测量结果;
判断单元, 用于判断所述干扰测量单元所测得的本小区干扰测量结果 是否可容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为可容忍的情况 下, 将上下行业务的子帧配比更换为所述第二子帧配比。
结合第七方面, 在第一种可能的实现方式中, 还包括: 还原子帧配比 单元, 用于在所述判断单元的判断结果为不可容忍的情况下, 将上下行业 务的子帧配比还原为所述第一子帧配比。
第八方面, 本发明实施例提供了一种基站, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第二发送单元, 用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果;
第一接收单元, 用于接收所述终端发送的本小区干扰测量结果; 第三发送单元, 用于在本小区开始测试前, 还向邻区基站发送包含测 量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻区 干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 判断单元, 用于判断所述第一接收单元所接收到的本小区干扰测量结 果是否可容忍, 以及所述第二接收单元所接收到的邻区干扰测量结果是否 可容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果均为可容忍的情况下, 将上下行业 务的子帧配比更换为所述第二子帧配比。
结合第八方面, 在第一种可能的实现方式中, 还包括:
还原子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将 上下行业务的子帧配比还原为所述第一子帧配比。
第九方面, 本发明实施例提供了一种基站, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第二发送单元, 用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果;
第一接收单元, 用于接收所述终端发送的本小区干扰测量结果; 第一判断单元, 用于判断所述第一接收单元所接收到的本小区干扰测 量结果是否为可容忍;
第三发送单元, 用于在所述第一判断单元的判断结果为可容忍的情况 下, 向邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰测量, 得到邻区干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 第二判断单元, 用于判断所述第二接收单元所接收到的邻区干扰测量 结果是否为可容忍;
更换子帧配比单元, 用于在所述第二判断单元的判断结果为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
结合第九方面, 在第一种可能的实现方式中, 还包括: 还原子帧配比 单元, 用于在所述第一判断单元或所述第二判断单元的判断结果为不可容 忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
第十方面, 本发明实施例提供了一种基站, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述测试子帧或所述测试符号, 所述测试信令为开始测试的命令; 第一接收单元, 用于在所述测试子帧或所述测试符号所在的子帧为下 行子帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二 测试数据; 干扰测量单元, 用于在所述第一接收单元接收所述第二测试数据时, 进行干扰测量, 得到本小区干扰测量结果;
第二发送单元, 用于在本小区开始测试前, 还向邻区基站发送包含测 量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻区 干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 判断单元, 用于判断所述干扰测量单元所测得的本小区干扰测量结果 是否可容忍, 以及所述第二接收单元所接收到的邻区干扰测量结果是否可 容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果均为可容忍的情况下, 将上下行业 务的子帧配比更换为所述第二子帧配比。
结合第十方面, 在第一种可能的实现方式, 还包括:
还原子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将 上下行业务的子帧配比还原为所述第一子帧配比。
第十一方面, 本发明实施例提供了一种基站, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第一接收单元, 用于在所述测试子帧或所述测试符号所在的子帧为下 行子帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二 测试数据;
干扰测量单元, 用于在所述第一接收单元接收所述第二测试数据时, 进行干扰测量, 得到本小区干扰测量结果;
第一判断单元, 用于判断所述干扰测量单元所测得的本小区干扰测量 结果是否可容忍;
第二发送单元, 用于在所述第一判断单元的判断结果为可容忍的情况 下, 向邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰测量, 得到邻区干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 第二判断单元, 用于判断所述第二接收单元所接收到的邻区干扰测量 结果是否为可容忍;
更换子帧配比单元, 用于在所述第二判断单元的判断结果为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
结合第十一方面, 在第一种可能实现的方式中, 还包括:
还原子帧配比单元, 用于在所述第一判断单元或所述第二判断单元的 判断结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一 子帧配比。
第十二方面, 本发明实施例提供了一种终端, 包括:
第一接收单元, 用于在当前上下行业务处于第一子帧配比的情况下, 接收基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试 符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配 比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述 第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一 个子帧符号;
第二接收单元, 用于在所述第一子帧配比中, 若所述测试子帧或所述 测试符号所在的子帧为上行子帧, 则在所述测试子帧或所述测试符号上接 收所述基站发送的第一测试数据;
干扰测量单元, 用于在所述第二接收单元接收所述第一测试数据时进 行干扰测量,
发送单元, 用于将所述干扰测量单元测量到的干扰测量结果发送至所 述基站。
第十三方面, 本发明实施例提供了一种终端, 包括:
接收单元, 用于在当前上下行业务处于第一子帧配比的情况下, 接收 基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配比中与 所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述第一子 帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一个子帧 符号;
发送单元, 用于在所述第一子帧配比中, 若所述测试子帧或所述测试 符号所在的子帧为下行子帧, 则在所述测试子帧或所述测试符号上向基站 发送第二测试数据; 以使得所述基站在接收所述第二测试数据的过程中进 行干扰测量, 并得到干扰测量结果。
第十四方面, 本发明实施例提供了一种测试能够更换子帧配比的系统, 包括: 基站和终端;
所述基站为上述第六、 第八或第九方面、 或其任一种可能的实现方式 中的基站, 所述终端为上述第十二方面的终端; 或者,
所述基站为上述第七、 第十或第十一方面、 或其一种可能的实现方式 中的基站, 所述终端为第十三方面所述的终端。
本发明实施例提供的测试能否更换子帧配比的方法、 装置和系统, 基 站根据上下行业务的数据量变化选择第二子帧配比, 并设置测试子帧或测 试符号, 由基站在测试子帧或测试符号发送第一测试数据给终端, 终端进 行干扰测量, 或者, 由终端在测试子帧或测试符号发送第二测试数据给基 站, 由基站进行干扰测量, 最终使得基站在干扰测量结果为可容忍的情况 下, 将上下行业务的子帧配比更换为所述第二子帧配比; 也就使得基站在 相邻小区对本小区的干扰可容忍的前提下, 根据上下行业务的数据量变化 更换了子帧配比, 从而能够提高数据吞吐量。
附图说明 图 1为相邻两小区不同子帧配比下的干扰示意图;
图 2为本发明实施例提供的一种测试能否更换子帧配比的方法流程图; 图 3 为本发明实施例提供的另一种测试能否更换子帧配比的方法流程 图;
图 4为本发明实施例提供的又一种测试能否更换子帧配比的方法流程 图;
图 5为本发明实施例提供的一种基站的结构示意图;
图 6为本发明实施例提供的另一种基站的结构示意图;
图 7为本发明实施例提供的又一种基站的结构示意图;
图 8为本发明实施例提供的又一种基站的结构示意图;
图 9为本发明实施例提供的又一种基站的结构示意图;
图 10为本发明实施例提供的又一种基站的结构示意图;
图 11为本发明实施例提供的一种终端的结构示意图;
图 12为本发明实施例提供的另一种终端的结构示意图。
具体实施方式 下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进 行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没 有作出创造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的 范围。
本发明实施例提供了一种测试能否更换子帧配比的方法, 该方法测试 能否更换本小区的上下行业务子帧配比过程中, 只考虑邻区对本小区的干 扰是否可容忍。 如图 2 所示, 在当前上下行业务处于第一子帧配比的情况 下, 该方法包括:
S201、 基站根据上下行业务的数据量变化选择第二子帧配比, 并设置 所述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设 置所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧 符号为测试符号。
其中, 上述基站根据上下行业务的数据量变化选择第二子帧配比可以 包括: 基站在下行业务增多和 /或上行业务减少时选择比所述第一子帧配比 包含较多下行子帧的第二子帧配比。
示例的, 若当前上下行业务所处于的第一子帧配比为表 1中的配比 0, 若基站监测到下行业务增多, 则可以选择表 1 中的配比 1作为第二子帧配 比。 这种情况下, 第一子帧配比中与第二子帧配比不同的子帧为子帧 4和 子帧 9, 这样, 子帧 4和子帧 9设置为测试子帧, 子帧 4和子帧 9中的至少 一个子帧符号设置为测试符号。 需要说明的是, 将子帧 4和子帧 9中的至 少一个子帧符号设置为测试符号可以包括: 只将子帧 4 中的至少一个子帧 符号设置为测试符号, 或者, 只将子帧 9 中的至少一个子帧符号设置为测 试符号, 或者, 将子帧 4中的至少一个子帧符合以及子帧 9中的至少一个 子帧符号设置为测试符号。
或者, 上述基站根据上下行业务的数据量变化选择第二子帧配比可以 包括: 基站在下行业务减少和 /或上行业务增多时选择比所述第一子帧配比 包含较多上行子帧的第二子帧配比。 示例的, 若当前上下行业务所处于的第一子帧配比为表 1中的配比 1 , 若基站监测到下行业务减少, 则可以选择表 1 中的配比 0作为第二子帧配 比。 这种情况下, 第二子帧配比中与第一子帧配比不同的子帧为子帧 4和 子帧 9 , 这样, 子帧 4和子帧 9设置为测试子帧, 子帧 4和子帧 9中的至少 一个子帧符号设置为测试符号。 其中, 将子帧 4和子帧 9中的至少一个子 帧符号设置为测试符号可以参照上述理解。
此步骤可以为: 所述基站在到达测量周期和有测量事件触发中至少一 个条件满足时, 根据上下行业务的数据量变化选择第二子帧配比。 其中, 测量周期是指预设的一个时间段 T, 每隔时间 T就进行一次测试; 所述测 量事件包括: 检测到有空闲子帧、 和 /或检测到当前上下行业务的子帧配比 不符合未来一段特定时间内上下行业务数据传输的需求。 若检测到有空闲 上行子帧, 则说明上行业务比较少; 若检测到有空闲下行子帧, 则说明下 行业务比较少, 为了充分利用资源, 故而开始进行测试。
S202、 基站向终端发送测试信令和配置信息。
其中, 所述配置信息包含所述测试子帧或所述测试符号, 所述测试信 令为开始测试的命令。
下面, 根据下行业务增多还是下行业务减少提供两种使基站得到本小 区干扰测量结果的方案。
方案一、 在下行业务增多和 /或上行业务减少的场景中, 基站会选择比 所述第一子帧配比包含较多下行子帧的第二子帧配比, 也就是说, 需要把 第一子帧配比中的部分上行子帧变为下行子帧, 才可以变更到第二子帧配 比。 这种情况下, 在第一子帧配比中, 所设置的测试子帧或测试符号所在 的子帧为上行子帧, 若要测试比所述第一子帧配比包含较多下行子帧的第 二子帧配比情况下本小区的干扰情况, 需要由终端进行干扰测试。 所述方 法还包括步骤 S203 ,步骤 S203可以包括: S203a-S203c,或者, S203a'-S203b'。
S203a、 基站在所述测试子帧或所述测试符号上向所述终端发送第一测 试数据。
S203b、 所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到第一本小区干扰测量结果。
S203c、 所述基站接收所述终端发送的第一本小区干扰测量结果。 方案二、 在下行业务减少和 /或上行业务增多的场景中, 基站会选择比 所述第一子帧配比包含较多上行子帧的第二子帧配比, 也就是说, 需要把 第一子帧配比中的部分下行子帧变为上行子帧, 才可以变更到第二子帧配 比。 这种情况下, 在第一子帧配比中, 所设置的测试子帧或测试符号所在 的子帧为下行子帧, 若要测试比所述第一子帧配比包含较多上行子帧的第 二子帧配比情况下本小区的干扰情况, 需要由基站进行干扰测试。 所述方 法还包括:
S203a'、 终端接收到测试信令和配置信息后, 在所述测试子帧或测试符 号上发送第二测试数据; 基站接收所述终端在所述测试子帧或测试符号上 发送的第二测试数据。
S203b'、基站在接收第二测量数据的过程中进行干扰测量,得到第二本 小区干扰测量结果。
至此, 基站就得到了本小区干扰测量结果(第一本小区干扰测量结果 或第二本小区干扰测量结果), 即该基站所测得的邻区对本小区所产生的干 扰。
S204、 判断所述本小区干扰测量结果是否可容忍。
此步骤可以为: 判断所述本小区干扰测量结果是否超过预设值; 若不 超过所述预设值, 则所述本小区干扰测量结果为可容忍; 若超过所述预设 值, 则所述本小区干扰测量结果为不可容忍。 其中, 预设值是干扰可容忍 和干扰不可容忍的临界值, 该临界值可以为经验值。
若判断结果为可容忍, 则进行步骤 S205 ; 若判断结果为不可容忍, 则 进行步骤 S206。 5205、 在所述本小区干扰测量结果为可容忍的情况下, 将上下行业务 的子帧配比更换为所述第二子帧配比。
进一步的, 还可以包括:
5206、 在所述本小区干扰测量结果为不可容忍的情况下, 将上下行业 务的子帧配比还原为所述第一子帧配比。
需要注意的是, 上述各步骤的标号所体现的顺序关系只作为一种可参 考的示例, 当然,还可以根据实际情况改变步骤的顺序。示例的, 步骤 S202 和步骤 S203a可以是同时进行的。
本发明实施例提供的测试能否更换子帧配比的方法, 基站根据上下行 业务的数据量变化选择第二子帧配比, 并设置测试子帧或测试符号, 由基 站在测试子帧或测试符号发送第一测试数据给终端, 终端进行干扰测量, 或者, 由终端在测试子帧或测试符号发送第二测试数据给基站, 由基站进 行干扰测量, 最终使得基站在干扰测量结果为可容忍的情况下, 将上下行 业务的子帧配比更换为所述第二子帧配比; 也就使得基站在邻区对本小区 的干扰可容忍的前提下, 根据上下行业务的数据量变化更换了子帧配比, 从而能够提高数据吞吐量。
本发明实施例还提供了一种测试能否更换子帧配比的方法, 该方法是 在测试能否更换本小区的上下行业务子帧配比过程中, 既考虑邻区对本小 区的干扰是否可容忍, 又要考虑若本小区更换子帧配比对邻区所造成的干 扰是否可容忍。 如图 3 所示, 在当前上下行业务处于第一子帧配比的情况 下, 该方法包括:
S301、 第一基站根据上下行业务的数据量变化选择第二子帧配比, 并 设置所述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个 子帧符号为测试符号。
此步骤可以参考步骤 S201 , 在此不加赘述。 5302、 第一基站向终端发送测试信令和配置信息。
所述配置信息包含所述测试子帧或所述测试符号, 所述测试信令为开 始测试的命令。
此步骤可以参考步骤 S202 , 在此不加赘述。
5303、 在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况 下, 所述第一基站在所述测试子帧或所述测试符号上向所述终端发送第一 测试数据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰 测量, 得到第一本小区干扰测量结果, 所述第一基站接收所述终端发送的 第一本小区干扰测量结果; 或者, 在所述测试子帧或所述测试符号所在的 子帧为下行子帧的情况下, 所述第一基站接收所述终端在所述测试子帧或 测试符号上发送的第二测试数据, 并进行干扰测量, 得到第二本小区干扰 测量结果。
通过此步骤第一基站得到了本小区干扰测量结果, 即第一基站所测得 的邻区对本小区所产生的干扰。 此步骤的具体实现方式, 可以参考上述步 骤 S103提供的两种方案, 在此不加赘述。
由于在本发明实施例中还需考虑本小区所做的更换是否会对邻区产生 不良影响, 故而所述方法还包括步骤 S304 , 以使得第一基站得到邻区干扰 测量结果。 步骤 S304包括: S304a-S304c。
S304a、 在本小区开始测试前, 第一基站还向第二基站发送包含测量时 刻的信息。 所述第二基站为所述第一基站的邻区基站。
其中, 在此步骤中测量时刻是第一基站根据本小区开始测试的时刻所 设定的。 本小区开始测试是指, 第一基站在测试子帧或测试符号上发送第 一测试数据, 或本小区的终端在测试子帧或测试符号上发送第二测试数据 时, 则表示本小区开始测试; 以使得第二基站在本小区开始测试时, 进行 干扰测量。
示例的, 此步骤可以是在 S303之前, 进一步的可以是在 S302之前, 更进一步的可以是在 S301之前; 图 3中以此步骤发生在 S301之前为例。 S304b、 所述邻区在所述测量时刻进行干扰测量, 得到邻区干扰测量结 果。
此步骤可以是第二基站进行干扰测量, 得到邻区干扰测量结果; 也可 以是邻区的终端进行干扰测量, 得到邻区干扰测量结果, 再由邻区的终端 将邻区干扰测量结果发送给第二基站。 其中, 邻区干扰是指本小区对邻区 所产生的干扰。
S304c、 第一基站接收所述第二基站发送的邻区干扰测量结果。
5305、 第一基站判断所述本小区干扰测量结果是否可容忍, 以及所述 邻区干扰测量结果是否可容忍。
其中, 判断本小区干扰测量结果是否可容忍可以参考 S204中的方法; 同样, 判断邻区干扰测量结果是否可容忍也可以参考该方法, 具体可以是: 判断所述邻区干扰测量结果是否超过预设值; 若不超过该预设值, 则所述 邻区干扰测量结果为可容忍; 若超过所述预设值, 则所述邻区干扰测量结 果为不可容忍。
需要说明的是, 在判断邻区干扰测量结果是否可容忍中所使用的预设 值、 在判断本小区干扰测量结果是否可容忍中所使用的预设值, 两者可以 相同也可以不同。
在对于两者的判断结果均为可容忍的情况下, 进行步骤 S306; 在对于 两者的判断结果至少一个为不可容忍的情况下, 则进行步骤 S307。
5306、 在所述本小区干扰测量结果以及所述邻区干扰测量结果均为可 容忍的情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
5307、 在所述本小区干扰测量结果以及所述邻区干扰测量结果至少一 个为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配 比。
需要说明的是, 所述的邻区可以是对所述本小区产生干扰最大的邻区。 本发明实施例提供的测试能否更换子帧配比的方法, 与上一个实施例 提供的方法的区别在于, 这种方式既考虑到了邻区对本小区的干扰情况, 又考虑到了本小区对邻区的干扰情况。 这样就保证了在相邻的两个小区对 彼此造成的干扰都可容忍的前提下, 根据上下行业务的数据量变化更换了 子帧配比, 从而能够更好地提高数据吞吐量。
本发明实施例还提供了一种测试能否更换子帧配比的方法, 该方法是 在测试能否更换本小区的上下行业务子帧配比过程中, 既考虑邻区对本小 区的干扰是否可容忍, 又要考虑若本小区更换子帧配比对邻区所造成的干 扰是否可容忍。 如图 4 所示, 在当前上下行业务处于第一子帧配比的情况 下, 该方法包括:
S401、 第一基站根据上下行业务的数据量变化选择第二子帧配比, 并 设置所述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个 子帧符号为测试符号。
此步骤可以参考步骤 S201 , 在此不加赘述。
5402、 第一基站向终端发送测试信令和配置信息。
所述配置信息包含所述测试子帧或所述测试符号, 所述测试信令为开 始测试的命令。
此步骤可以参考步骤 S202 , 在此不加赘述。
5403、 在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况 下, 所述第一基站在所述测试子帧或所述测试符号上向所述终端发送第一 测试数据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰 测量, 得到第一本小区干扰测量结果; 所述第一基站接收所述终端发送的 第一本小区干扰测量结果; 或者, 在所述测试子帧或所述测试符号所在的 子帧为下行子帧的情况下, 所述第一基站接收所述终端在所述测试子帧或 测试符号上发送的第二测试数据, 并进行干扰测量, 得到第二本小区干扰 测量结果。
通过此步骤第一基站得到了本小区干扰测量结果, 即第一基站所测得 的邻区对本小区所产生的干扰。 此步骤的具体实现方式, 可以参考上述步 骤 S203提供的两种方案, 在此不加赘述。
S404、 判断所述本小区干扰测量结果是否为可容忍。
此步骤可以参考步骤 S204 , 在此不加赘述。
若判断结果为可容忍, 则进行步骤 S405 , 该步骤 405是考虑了本小区 所做的更换是否会对邻区产生不良影响, 使得第一基站得到邻区干扰测量 结果。
若判断结果为不可容忍, 则进行步骤 S408。
步骤 S405包括 S405a-S405c:
S405a、 在所述本小区干扰测量结果为可容忍的情况下, 第一基站还向 第二基站发送执行干扰测量的命令。 所述第二基站为所述第一基站的邻区 基站。
S405b、 所述第二基站接收所述执行干扰测量的命令后, 邻区进行干扰 测量, 得到邻区干扰测量结果。
此步骤中邻区进行干扰测量可以是第二基站进行干扰测量, 得到邻区 干扰测量结果; 也可以是邻区的终端进行干扰测量, 得到邻区干扰测量结 果, 再由邻区的终端将邻区干扰测量结果发送给第二基站。 其中, 邻区干 扰是指本小区对邻区所产生的干扰。
需要说明的是, 在邻区进行干扰测量的同时, 本小区仍持续在所述测 试子帧或者测试符号上传输所述第一测试数据或第二测试数据。
S405c、 第一基站接收所述第二基站发送的邻区干扰测量结果。
S406、 第一基站判断所述邻区干扰测量结果是否可容忍。
其中, 判断邻区干扰测量结果是否可容忍可以参考 S305中判断邻区干 扰测量结果是否可容忍的方法, 在此不作赘述。 需要说明的是, 在判断邻区干扰测量结果是否可容忍中所使用的预设 值、 在判断本小区干扰测量结果是否可容忍中所使用的预设值, 两者可以 相同也可以不同。
在对于判断结果为可容忍的情况下, 进行步骤 S407; 在对于判断结果 为不可容忍的情况下, 则进行步骤 S408。
5407、 在所述邻区干扰测量结果为可容忍的情况下, 将上下行业务的 子帧配比更换为所述第二子帧配比。
5408、 在所述邻区干扰测量结果为不可容忍的情况下, 将上下行业务 的子帧配比还原为所述第一子帧配比。
需要说明的是, 所述的邻区可以是对所述本小区产生干扰最大的邻区。 本发明实施例提供的测试能否更换子帧配比的方法, 与上一个实施例 提供的方法的相同之处在于, 两种方式都是既考虑到了邻区对本小区的干 扰情况, 又考虑到了本小区对邻区的干扰情况; 这两个实施例中的方式都 保证了在两个相邻小区对彼此造成的干扰都可容忍的前提下, 根据上下行 业务的数据量变化更换了子帧配比, 从而能够更好地提高数据吞吐量。
两实施例的不同在于, 相邻两个小区进行干扰测量的时间不同, 即在 本实施例中本小区先进行干扰测量, 在确定干扰测量结果可容忍后, 邻小 区才进行干扰测量。 相比之下, 上一个实施例中的方式是将相邻两小区的 干扰测量任务放在同一个时间段完成, 相对来说在一定程度上提高了测试 效率。 本发明实施例还提供了与上述方法相对应的装置, 装置中各单元所执 行的功能与上述方法中的步骤相对应。
如图 5所示, 本发明实施例提供了一种基站 5 , 包括:
设置单元 51 , 用于在当前上下行业务处于第一子帧配比的情况下, 下 行业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子 帧的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中 不同的子帧的至少一个子帧符号为测试符号;
第一发送单元 52 , 用于向终端发送测试信令和配置信息, 所述配置信 息包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始 测试的命令;
第二发送单元 53 ,用于在所述设置单元 51中的所述测试子帧或所述测 试符号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号 上向所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数 据的过程中, 进行干扰测量, 得到本小区干扰测量结果;
接收单元 54 , 用于接收所述终端发送的本小区干扰测量结果; 判断单元 55 ,用于判断所述接收单元 54所接收到的本小区干扰测量结 果是否可容忍;
更换子帧配比单元 56 ,用于在所述判断单元 55的判断结果为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
进一步的, 上述基站还可以包括: 还原子帧配比单元 57 , 用于在所述 判断单元 55的判断结果为不可容忍的情况下, 将上下行业务的子帧配比还 原为所述第一子帧配比。
如图 6所示, 本发明实施例还提供了一种基站 6 , 包括:
设置单元 61 , 用于在当前上下行业务处于第一子帧配比的情况下, 下 行业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子 帧的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中 不同的子帧的至少一个子帧符号为测试符号;
发送单元 62 , 用于向终端发送测试信令和配置信息, 所述配置信息包 含所述设置单元 61所设置的测试子帧或所述测试符号, 所述测试信令为开 始测试的命令;
接收单元 63 ,用于在所述设置单元 61所设置的测试子帧或所述测试符 号所在的子帧为下行子帧的情况下, 接收所述终端在所述测试子帧或测试 符号上发送的第二测试数据;
干扰测量单元 64, 用于在所述接收单元 63接收所述第二测试数据时, 进行干扰测量, 得到本小区干扰测量结果;
判断单元 65 ,用于判断所述干扰测量单元 64所测得的本小区干扰测量 结果是否可容忍;
更换子帧配比单元 66 ,用于在所述判断单元 65的判断结果为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
进一步的, 还可以包括: 还原子帧配比单元 67 , 用于在所述判断单元 65的判断结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述 第一子帧配比。
如图 7所示, 本发明实施例提供了一种基站 7 , 包括:
设置单元 71 , 用于在当前上下行业务处于第一子帧配比的情况下, 下 行业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子 帧的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中 不同的子帧的至少一个子帧符号为测试符号;
第一发送单元 72 , 用于向终端发送测试信令和配置信息, 所述配置信 息包含所述设置单元 71所设置的测试子帧或测试符号, 所述测试信令为开 始测试的命令;
第二发送单元 73 ,用于在所述设置单元 71中的所述测试子帧或所述测 试符号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号 上向所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数 据的过程中, 进行干扰测量, 得到本小区干扰测量结果; 第一接收单元 74 , 用于接收所述终端发送的本小区干扰测量结果; 第三发送单元 75 , 用于在本小区开始测试前, 还向邻区基站发送包含 测量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻 区干扰测量结果;
第二接收单元 76 , 用于接收所述邻区基站发送的邻区干扰测量结果; 判断单元 77 ,用于判断所述第一接收单元 74所接收到的本小区干扰测 量结果是否可容忍, 以及所述第二接收单元所接收到的邻区干扰测量结果 是否可容忍;
更换子帧配比单元 78 ,用于在所述判断单元 77的判断结果为所述本小 区干扰测量结果以及所述邻区干扰测量结果均为可容忍的情况下, 将上下 行业务的子帧配比更换为所述第二子帧配比。
进一步的, 上述基站还可以包括: 还原子帧配比单元 79 , 用于在所述 判断单元 77的判断结果为所述本小区干扰测量结果以及所述邻区干扰测量 结果至少一个为不可容忍的情况下, 将上下行业务的子帧配比还原为所述 第一子帧配比。
如图 8所示, 本发明实施例提供了一种基站 8 , 包括:
设置单元 80 , 用于在当前上下行业务处于第一子帧配比的情况下, 下 行业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子 帧的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中 不同的子帧的至少一个子帧符号为测试符号;
第一发送单元 81 , 用于向终端发送测试信令和配置信息, 所述配置信 息包含所述设置单元 80所设置的测试子帧或测试符号, 所述测试信令为开 始测试的命令;
第二发送单元 82 ,用于在所述设置单元 80中的所述测试子帧或所述测 试符号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号 上向所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数 据的过程中, 进行干扰测量, 得到本小区干扰测量结果;
第一接收单元 83 , 用于接收所述终端发送的本小区干扰测量结果; 第一判断单元 84 ,用于判断所述第一接收单元 83所接收到的本小区干 扰测量结果是否为可容忍;
第三发送单元 85 ,用于在所述第一判断单元 84的判断结果为可容忍的 情况下, 向邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰 测量, 得到邻区干扰测量结果;
第二接收单元 86 , 用于接收所述邻区基站发送的邻区干扰测量结果; 第二判断单元 87 ,用于判断所述第二接收单元 86所接收到的邻区干扰 测量结果是否为可容忍;
更换子帧配比单元 88 ,用于在所述第二判断单元 87的判断结果为可容 忍的情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。 进一步 的, 上述基站还可以包括: 还原子帧配比单元 89 , 用于在所述第一判断单 元 84或所述第二判断单元 87的判断结果为不可容忍的情况下, 将上下行 业务的子帧配比还原为所述第一子帧配比。
如图 9所示, 本发明实施例提供了一种基站 9 , 包括:
设置单元 91 , 用于在当前上下行业务处于第一子帧配比的情况下, 下 行业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子 帧的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中 不同的子帧的至少一个子帧符号为测试符号;
第一发送单元 92 , 用于向终端发送测试信令和配置信息, 所述配置信 息包含所述设置单元 91所设置的所述测试子帧或所述测试符号, 所述测试 信令为开始测试的命令;
第一接收单元 93 ,用于在所述设置单元 91所设置的所述测试子帧或所 述测试符号所在的子帧为下行子帧的情况下, 接收所述终端在所述测试子 帧或测试符号上发送的第二测试数据;
干扰测量单元 94 ,用于在所述第一接收单元 93接收所述第二测试数据 时, 进行干扰测量, 得到本小区干扰测量结果;
第二发送单元 95 , 用于在本小区开始测试前, 还向邻区基站发送包含 测量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻 区干扰测量结果;
第二接收单元 96, 用于接收所述邻区基站发送的邻区干扰测量结果; 判断单元 97 ,用于判断所述干扰测量单元 94所测得的本小区干扰测量 结果是否可容忍, 以及所述第二接收单元 96所接收到的邻区干扰测量结果 是否可容忍;
更换子帧配比单元 98 ,用于在所述判断单元 97的判断结果为所述本小 区干扰测量结果以及所述邻区干扰测量结果均为可容忍的情况下, 将上下 行业务的子帧配比更换为所述第二子帧配比。
进一步的, 上述基站还可以包括: 还原子帧配比单元 99 , 用于在所述 判断单元 97的判断结果为所述本小区干扰测量结果以及所述邻区干扰测量 结果至少一个为不可容忍的情况下, 将上下行业务的子帧配比还原为所述 第一子帧配比。
如图 10所示, 本发明实施例提供了一种基站 10, 包括:
设置单元 101 , 用于在当前上下行业务处于第一子帧配比的情况下, 下 行业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子 帧的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中 不同的子帧的至少一个子帧符号为测试符号;
第一发送单元 102, 用于向终端发送测试信令和配置信息, 所述配置信 息包含所述设置单元 101 所设置的测试子帧或测试符号, 所述测试信令为 开始测试的命令;
第一接收单元 103 ,用于在所述设置单元 101所设置的所述测试子帧或 所述测试符号所在的子帧为下行子帧的情况下, 接收所述终端在所述测试 子帧或测试符号上发送的第二测试数据;
干扰测量单元 104,用于在所述第一接收单元 103接收所述第二测试数 据时, 进行干扰测量, 得到本小区干扰测量结果;
第一判断单元 105 ,用于判断所述干扰测量单元 104所测得的本小区干 扰测量结果是否可容忍;
第二发送单元 106,用于在所述第一判断单元 105的判断结果为可容忍 的情况下, 向邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干 扰测量, 得到邻区干扰测量结果;
第二接收单元 107, 用于接收所述邻区基站发送的邻区干扰测量结果; 第二判断单元 108,用于判断所述第二接收单元 107所接收到的邻区干 扰测量结果是否为可容忍;
更换子帧配比单元 109,用于在所述第二判断单元 108的判断结果为可 容忍的情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
进一步的, 上述基站还可以包括: 还原子帧配比单元 110, 用于在所述 第一判断单元或所述第二判断单元 108 的判断结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
如图 11所示, 本发明实施例提供了一种终端 11 , 包括:
第一接收单元 in , 用于在当前上下行业务处于第一子帧配比的情况 下, 接收基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或 测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子 帧配比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为 所述第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至 少一个子帧符号; 第二接收单元 112, 用于在所述第一子帧配比中, 若所述第一接收单元 中所接收到的所述测试子帧或所述测试符号所在的子帧为上行子帧, 则在 所述测试子帧或所述测试符号上接收所述基站发送的第一测试数据;
干扰测量单元 113 , 用于在所述第二接收单元接收所述第一测试数据 时, 进行干扰测量,
发送单元 114,用于将所述干扰测量单元 113测量到的干扰测量结果发 送至所述基站。
如图 12所示, 本发明实施例提供了一种终端 12, 包括:
接收单元 121 , 用于在当前上下行业务处于第一子帧配比的情况下,接 收基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试符 号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配比 中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述第 一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一个 子帧符号;
发送单元 122, 用于在所述第一子帧配比中, 若所述接收单元 121接收 到的所述测试子帧或所述测试符号所在的子帧为下行子帧, 则在所述测试 子帧或所述测试符号上向基站发送第二测试数据; 以使得所述基站在接收 所述第二测试数据的过程中进行干扰测量, 并得到干扰测量结果。
本发明实施例提供的基站和终端, 基站根据上下行业务的数据量变化 选择第二子帧配比, 并设置测试子帧或测试符号, 由基站在测试子帧或测 试符号发送第一测试数据给终端, 终端进行干扰测量, 或者, 由终端在测 试子帧或测试符号发送第二测试数据给基站, 由基站进行干扰测量, 最终 使得基站在干扰测量结果为可容忍的情况下, 将上下行业务的子帧配比更 换为所述第二子帧配比; 也就使得基站在相邻小区对本小区的干扰可容忍 的前提下, 根据上下行业务的数据量变化更换了子帧配比, 从而能够提高 数据吞吐量。 本发明实施例还提供了一种基站, 包括:
处理器, 用于在当前上下行业务处于第一子帧配比的情况下, 下行业 务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧的 第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同的 子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧的至少一个子帧符号为测试符号;
发送器件, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述处理器中所设置的测试子帧或所述测试符号, 所述测试信令为开始测 试的命令; 在处理器中的所述测试子帧或所述测试符号所在的子帧为上行 子帧的情况下, 在所述测试子帧或所述测试符号上向所述终端发送第一测 试数据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测 量, 得到本小区干扰测量结果;
接收器件, 用于接收所述终端发送的本小区干扰测量结果;
所述处理器还用于, 判断所述接收器件所接收到的本小区干扰测量结 果是否可容忍; 在判断结果为可容忍的情况下, 将上下行业务的子帧配比 更换为所述第二子帧配比。
进一步的, 所述处理器还可以用于, 在判断结果为不可可容忍的情况 下, 将上下行业务的子帧配比还原为所述第一子帧配比。
本发明实施例还提供了一种基站, 包括:
处理器, 用于在当前上下行业务处于第一子帧配比的情况下, 下行业 务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧的 第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同的 子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧的至少一个子帧符号为测试符号;
发送器件, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述处理器所设置的测试子帧或所述测试符号, 所述测试信令为开始测试 的命令;
接收器件, 用于在所述测试子帧或所述测试符号所在的子帧为下行子 帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二测试 数据;
所述处理器还用于, 在所述接收器件接收所述第二测试数据时, 进行 干扰测量, 得到本小区干扰测量结果; 并判断所述干扰测量单元所测得的 本小区干扰测量结果是否可容忍; 在判断结果为可容忍的情况下, 将上下 行业务的子帧配比更换为所述第二子帧配比。
进一步的, 所述处理器还可以用于在所述处理器的判断结果为不可容 忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
本发明实施例还提供了一种基站, 包括:
处理器, 用于在在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
发送器件, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测试的 命令;
接收器件, 用于接收所述终端发送的本小区干扰测量结果;
所述发送器件还用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果; 还用于在本小区开始 测试前, 还向邻区基站发送包含测量时刻的信息, 以使得所述邻区在所述 测量时刻进行干扰测量, 得到邻区干扰测量结果;
所述接收器件还用于接收所述邻区基站发送的邻区干扰测量结果; 所述处理器还用于判断所述接收器件所接收到的本小区干扰测量结果 是否可容忍, 以及所述接收器件所接收到的邻区干扰测量结果是否可容忍; 还用于在所述处理器的判断结果为所述本小区干扰测量结果以及所述邻区 干扰测量结果均为可容忍的情况下, 将上下行业务的子帧配比更换为所述 第二子帧配比。
进一步的, 所述处理器还用于在所述处理器的判断结果为所述本小区 干扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
本发明实施例还提供了一种基站, 包括:
处理器, 用于在当前上下行业务处于第一子帧配比的情况下, 下行业 务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧的 第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同的 子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧的至少一个子帧符号为测试符号;
发送器件, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测试的 命令; 还用于在所述设置单元中的所述测试子帧或所述测试符号所在的子 帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向所述终端发 送第一测试数据, 以使得所述终端在接收所述第一测试数据的过程中, 进 行干扰测量, 得到本小区干扰测量结果;
接收器件, 用于接收所述终端发送的本小区干扰测量结果;
所述处理器还用于判断所述接收器件所接收到的本小区干扰测量结果 是否为可容忍;
所述发送器件还用于在所述处理器的判断结果为可容忍的情况下, 向 邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰测量, 得到 邻区干扰测量结果;
所述接收器件还用于接收所述邻区基站发送的邻区干扰测量结果; 所述处理器还用于判断所述接收器件所接收到的邻区干扰测量结果是 否为可容忍; 还用于在所述处理器的判断结果为可容忍的情况下, 将上下 行业务的子帧配比更换为所述第二子帧配比。
进一步的, 所述处理器还用于在所述处理器的判断结果为所述本小区 干扰测量结果或所述邻区干扰测量结果为不可容忍的情况下, 将上下行业 务的子帧配比还原为所述第一子帧配比。
本发明实施例还提供了一种基站, 包括:
处理器, 用于在当前上下行业务处于第一子帧配比的情况下, 下行业 务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧的 第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同的 子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧的至少一个子帧符号为测试符号;
发送器件, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述测试子帧或所述测试符号, 所述测试信令为开始测试的命令;
接收器件, 用于在所述测试子帧或所述测试符号所在的子帧为下行子 帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二测试 数据;
所述处理器还用于在所述接收器件接收所述第二测试数据时, 进行干 扰测量, 得到本小区干扰测量结果;
所述发送器件还用于在本小区开始测试前, 还向邻区基站发送包含测 量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻区 干扰测量结果;
所述接收器件还用于接收所述邻区基站发送的邻区干扰测量结果; 所述处理器还用于判断所述处理器所测得的本小区干扰测量结果是否 可容忍, 以及所述接收器件所接收到的邻区干扰测量结果是否可容忍; 还 用于在所述处理器的判断结果为所述本小区干扰测量结果以及所述邻区干 扰测量结果均为可容忍的情况下, 将上下行业务的子帧配比更换为所述第 二子帧配比。
进一步的, 所述处理器还用于在所述判断单元的判断结果为所述本小 区干扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况 下, 将上下行业务的子帧配比还原为所述第一子帧配比。
本发明实施例还提供了一种基站, 包括:
处理器, 用于在当前上下行业务处于第一子帧配比的情况下, 下行业 务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧的 第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同的 子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧的至少一个子帧符号为测试符号;
发送器件, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测试的 命令;
接收器件, 用于在所述测试子帧或所述测试符号所在的子帧为下行子 帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二测试 数据;
所述处理器还用于在所述接收器件接收所述第二测试数据时, 进行干 扰测量, 得到本小区干扰测量结果; 还用于判断所述干扰测量单元所测得 的本小区干扰测量结果是否可容忍;
所述发送器件还用于在所述处理器的判断结果为可容忍的情况下, 向 邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰测量, 得到 邻区干扰测量结果; 所述接收器件还用于接收所述邻区基站发送的邻区干扰测量结果; 所述处理器还用于判断所述接收器件所接收到的邻区干扰测量结果是 否为可容忍; 还用于在所述处理器的判断结果为可容忍的情况下, 将上下 行业务的子帧配比更换为所述第二子帧配比。
进一步的, 所述处理器还用于在所述处理器的判断结果为不可容忍的 情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
本发明实施例还提供了一种终端, 包括:
接收器件, 用于在当前上下行业务处于第一子帧配比的情况下, 接收 基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配比中与 所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述第一子 帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一个子帧 符号; 还用于在所述第一子帧配比中, 若所述测试子帧或所述测试符号所 在的子帧为上行子帧, 则在所述测试子帧或所述测试符号上接收所述基站 发送的第一测试数据;
处理器用于进行干扰测量;
发送器件, 用于将处理器得到的干扰测量结果发送至所述基站。
本发明实施例还提供了一种终端, 包括:
接收器件, 用于在当前上下行业务处于第一子帧配比的情况下, 接收 基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配比中与 所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述第一子 帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一个子帧 符号;
发送器件, 用于在所述第一子帧配比中, 若所述测试子帧或所述测试 符号所在的子帧为下行子帧, 则在所述测试子帧或所述测试符号上向基站 发送第二测试数据; 以使得所述基站在接收所述第二测试数据的过程中进 行干扰测量, 并得到干扰测量结果。
本发明实施例提供的基站和终端, 通过基站的处理器根据上下行业务 的数据量变化选择第二子帧配比, 并设置测试子帧或测试符号, 由基站在 测试子帧或测试符号发送测试数据给终端, 终端的处理器进行干扰测量, 或者, 由终端的发送器件在测试子帧或测试符号发送测试数据给基站, 由 基站的处理器进行干扰测量, 最终使得基站的处理器在干扰测量结果为可 容忍的情况下, 将上下行业务的子帧配比更换为所述第二子帧配比; 也就 使得基站在相邻小区对本小区的干扰可容忍的前提下, 根据上下行业务的 数据量变化更换了子帧配比, 从而能够提高数据吞吐量。
本发明实施例还提供了一种系统, 包括: 基站和终端;
所述基站为所示的图 5、 图 7、 图 8任一图中所示的基站, 所述终端为 图 11中所示的终端; 或者,
所述基站为所示的图 6、 图 9、 图 10任一图中所示的基站, 所述终端 为图 12中所示的终端。
通过以上的实施方式的描述, 所属领域的技术人员可以清楚地了解到 本发明可借助软件加必需的通用硬件的方式来实现, 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, 本发明的技术方 案本质上或者说对现有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可读取的存储介质中, 如计算机的软盘, 硬 盘或光盘等, 包括若干指令用以使得一台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)执行本发明各个实施例所述的方法。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局 限于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到的变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发 明的保护范围应以所述权利要求的保护范围为准。

Claims

权利要求
1、 一种测试能否更换子帧配比的方法, 其特征在于, 在当前上下行业 务处于第一子帧配比的情况下, 所述方法包括:
基站根据上下行业务的数据量变化选择第二子帧配比, 并设置所述第 一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置所述 第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧符号为 测试符号;
所述基站向终端发送测试信令和配置信息, 所述配置信息包含所述测 试子帧或所述测试符号, 所述测试信令为开始测试的命令;
在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况下, 所 述基站在所述测试子帧或所述测试符号上向所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到 第一本小区干扰测量结果, 所述基站接收所述终端发送的第一本小区干扰 测量结果; 或者, 在所述测试子帧或所述测试符号所在的子帧为下行子帧 的情况下, 所述基站接收所述终端在所述测试子帧或测试符号上发送的第 二测试数据, 并进行干扰测量, 得到第二本小区干扰测量结果;
判断所述本小区干扰测量结果是否可容忍;
在所述本小区干扰测量结果为可容忍的情况下, 将上下行业务的子帧 配比更换为所述第二子帧配比。
2、 根据权利要求 1所述的方法, 其特征在于, 还包括: 在所述本小区 干扰测量结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述 第一子帧配比。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述判断所述本小 区干扰测量结果是否可容忍包括: 判断所述本小区干扰测量结果是否超过 预设值; 若不超过所述预设值, 则所述本小区干扰测量结果为可容忍; 若超过 所述预设值, 则所述本小区干扰测量结果为不可容忍。
4、 根据权利要求 1-3任一项所述的方法, 其特征在于, 所述基站根据 上下行业务的数据量变化选择第二子帧配比包括:
基站在下行业务增多和 /或上行业务减少时选择比所述第一子帧配比包 含较多下行子帧的第二子帧配比, 或者,
基站在下行业务减少和 /或上行业务减少时选择比所述第一子帧配比包 含较多上行子帧的第二子帧配比。
5、 根据权利要求 1-4任一项所述的方法, 其特征在于, 所述基站根据 上下行业务的数据量变化选择第二子帧配比包括:
所述基站在到达测量周期和有测量事件触发中至少一个条件满足时, 根据上下行业务的数据量变化选择第二子帧配比; 其中, 所述测量事件包 括: 检测到有空闲子帧、 和 /或检测到当前上下行业务的子帧配比不符合未 来一段特定时间内上下行业务数据传输的需求。
6、 一种测试能否更换子帧配比的方法, 其特征在于, 在当前上下行业 务处于第一子帧配比的情况下, 所述方法包括:
第一基站根据上下行业务的数据量变化选择第二子帧配比, 并设置所 述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置 所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧符 号为测试符号;
所述第一基站向终端发送测试信令和配置信息, 所述配置信息包含所 述测试子帧或所述测试符号, 所述测试信令为开始测试的命令;
在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况下, 所 述第一基站在所述测试子帧或所述测试符号上向所述终端发送第一测试数 据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到第一本小区干扰测量结果; 所述第一基站接收所述终端发送的第一本 小区干扰测量结果; 或者, 在所述测试子帧或所述测试符号所在的子帧为 下行子帧的情况下, 所述第一基站接收所述终端在所述测试子帧或测试符 号上发送的第二测试数据, 并进行干扰测量, 得到第二本小区干扰测量结 果;
在本小区开始测试前, 还向第二基站发送包含测量时刻的信息, 以使 得邻区在所述测量时刻进行干扰测量, 得到邻区干扰测量结果; 并接收所 述第二基站发送的邻区干扰测量结果;
判断所述本小区干扰测量结果是否可容忍, 以及所述邻区干扰测量结 果是否可容忍;
在所述本小区干扰测量结果以及所述邻区干扰测量结果均为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
7、 根据权利要求 6所述的方法, 其特征在于, 还包括: 在所述本小区 干扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配比。
8、 一种测试能否更换子帧配比的方法, 其特征在于, 在当前上下行业 务处于第一子帧配比的情况下, 所述方法包括:
第一基站根据上下行业务的数据量变化选择第二子帧配比, 并设置所 述第一子帧配比中与所述第二子帧配比中不同的子帧为测试子帧, 或设置 所述第一子帧配比中与所述第二子帧配比中不同的子帧的至少一个子帧符 号为测试符号;
所述第一基站向终端发送测试信令和配置信息, 所述配置信息包含所 述测试子帧或所述测试符号, 所述测试信令为开始测试的命令;
在所述测试子帧或所述测试符号所在的子帧为上行子帧的情况下, 所 述第一基站在所述测试子帧或所述测试符号上向所述终端发送第一测试数 据, 以使得所述终端在接收所述第一测试数据的过程中, 进行干扰测量, 得到第一本小区干扰测量结果; 所述第一基站接收所述终端发送的第一本 小区干扰测量结果; 或者, 在所述测试子帧或所述测试符号所在的子帧为 下行子帧的情况下, 所述第一基站接收所述终端在所述测试子帧或测试符 号上发送的第二测试数据, 并进行干扰测量, 得到第二本小区干扰测量结 果;
判断所述本小区干扰测量结果是否为可容忍;
在所述本小区干扰测量结果为可容忍的情况下, 向第二基站发送执行 干扰测量的命令; 以使得邻区进行干扰测量, 得到邻区干扰测量结果; 接收所述第二基站发送的邻区干扰测量结果;
判断所述邻区干扰测量结果是否为可容忍;
在所述邻区干扰测量结果为可容忍的情况下, 将上下行业务的子帧配 比更换为所述第二子帧配比。
9、 根据权利要求 8所述的方法, 其特征在于, 在所述邻区干扰测量结 果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一子帧配 比。
10、 一种测试能否更换子帧配比的方法, 其特征在于, 包括: 在当前 上下行业务处于第一子帧配比的情况下,
终端接收基站发送的测试信令和配置信息; 所述配置信息包含测试子 帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第 一子帧配比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符 号为所述第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中 的至少一个子帧符号;
在所述第一子帧配比中, 若所述测试子帧或所述测试符号所在的子帧 为上行子帧, 则所述终端在所述测试子帧或所述测试符号上接收所述基站 发送的第一测试数据;
在接收所述第一测试数据时进行干扰测量;
将干扰测量结果发送至所述基站。
11、 一种测试能否更换子帧配比的方法, 其特征在于, 包括: 在当前 上下行业务处于第一子帧配比的情况下,
终端接收基站发送的测试信令和配置信息; 所述配置信息包含测试子 帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第 一子帧配比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符 号为所述第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中 的至少一个子帧符号;
在所述第一子帧配比中, 若所述测试子帧或所述测试符号所在的子帧 为下行子帧, 则所述终端在所述测试子帧或所述测试符号上向基站发送第 二测试数据; 以使得所述基站在接收所述第二测试数据的过程中进行干扰 测量, 并得到干扰测量结果。
12、 一种基站, 其特征在于, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第二发送单元, 用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果;
接收单元, 用于接收所述终端发送的本小区干扰测量结果;
判断单元, 用于判断所述第一接收单元所接收到的本小区干扰测量结 果是否可容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为可容忍的情况 下, 将上下行业务的子帧配比更换为所述第二子帧配比。
13、 根据权利要求 11所述的基站, 其特征在于, 还包括: 还原子帧配 比单元, 用于在所述判断单元的判断结果为不可容忍的情况下, 将上下行 业务的子帧配比还原为所述第一子帧配比。
14、 一种基站, 其特征在于, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息包含 所述设置单元所设置的测试子帧或所述测试符号, 所述测试信令为开始测 试的命令;
接收单元, 用于在所述测试子帧或所述测试符号所在的子帧为下行子 帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二测试 数据;
干扰测量单元, 用于在所述接收单元接收所述第二测试数据时, 进行 干扰测量, 得到本小区干扰测量结果;
判断单元, 用于判断所述干扰测量单元所测得的本小区干扰测量结果 是否可容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为可容忍的情况 下, 将上下行业务的子帧配比更换为所述第二子帧配比。
15、 根据权利要求 14所述的基站, 其特征在于, 还包括: 还原子帧配 比单元, 用于在所述判断单元的判断结果为不可容忍的情况下, 将上下行 业务的子帧配比还原为所述第一子帧配比。
16、 一种基站, 其特征在于, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第二发送单元, 用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果;
第一接收单元, 用于接收所述终端发送的本小区干扰测量结果; 第三发送单元, 用于在本小区开始测试前, 还向邻区基站发送包含测 量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻区 干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 判断单元, 用于判断所述第一接收单元所接收到的本小区干扰测量结 果是否可容忍, 以及所述第二接收单元所接收到的邻区干扰测量结果是否 可容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果均为可容忍的情况下, 将上下行业 务的子帧配比更换为所述第二子帧配比。
17、 根据权利要求 16所述的基站, 其特征在于, 还包括: 还原子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将 上下行业务的子帧配比还原为所述第一子帧配比。
18、 一种基站, 其特征在于, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务增多和 /或上行业务减少时选择比所述第一子帧配比包含较多下行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第二发送单元, 用于在所述设置单元中的所述测试子帧或所述测试符 号所在的子帧为上行子帧的情况下, 在所述测试子帧或所述测试符号上向 所述终端发送第一测试数据, 以使得所述终端在接收所述第一测试数据的 过程中, 进行干扰测量, 得到本小区干扰测量结果;
第一接收单元, 用于接收所述终端发送的本小区干扰测量结果; 第一判断单元, 用于判断所述第一接收单元所接收到的本小区干扰测 量结果是否为可容忍;
第三发送单元, 用于在所述第一判断单元的判断结果为可容忍的情况 下, 向邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰测量, 得到邻区干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 第二判断单元, 用于判断所述第二接收单元所接收到的邻区干扰测量 结果是否为可容忍;
更换子帧配比单元, 用于在所述第二判断单元的判断结果为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
19、 根据权利要求 18所述的基站, 其特征在于, 还包括:
还原子帧配比单元, 用于在所述第一判断单元或所述第二判断单元的 判断结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一 子帧配比。
20、 一种基站, 其特征在于, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述测试子帧或所述测试符号, 所述测试信令为开始测试的命令; 第一接收单元, 用于在所述测试子帧或所述测试符号所在的子帧为下 行子帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二 测试数据;
干扰测量单元, 用于在所述第一接收单元接收所述第二测试数据时, 进行干扰测量, 得到本小区干扰测量结果;
第二发送单元, 用于在本小区开始测试前, 还向邻区基站发送包含测 量时刻的信息, 以使得所述邻区在所述测量时刻进行干扰测量, 得到邻区 干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 判断单元, 用于判断所述干扰测量单元所测得的本小区干扰测量结果 是否可容忍, 以及所述第二接收单元所接收到的邻区干扰测量结果是否可 容忍;
更换子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果均为可容忍的情况下, 将上下行业 务的子帧配比更换为所述第二子帧配比。
21、 根据权利要求 20所述的基站, 其特征在于, 还包括:
还原子帧配比单元, 用于在所述判断单元的判断结果为所述本小区干 扰测量结果以及所述邻区干扰测量结果至少一个为不可容忍的情况下, 将 上下行业务的子帧配比还原为所述第一子帧配比。
22、 一种基站, 其特征在于, 包括:
设置单元, 用于在当前上下行业务处于第一子帧配比的情况下, 下行 业务减少和 /或上行业务增多时选择比所述第一子帧配比包含较多上行子帧 的第二子帧配比, 并设置所述第一子帧配比中与所述第二子帧配比中不同 的子帧为测试子帧, 或设置所述第一子帧配比中与所述第二子帧配比中不 同的子帧的至少一个子帧符号为测试符号;
第一发送单元, 用于向终端发送测试信令和配置信息, 所述配置信息 包含所述设置单元所设置的测试子帧或测试符号, 所述测试信令为开始测 试的命令;
第一接收单元, 用于在所述测试子帧或所述测试符号所在的子帧为下 行子帧的情况下, 接收所述终端在所述测试子帧或测试符号上发送的第二 测试数据;
干扰测量单元, 用于在所述第一接收单元接收所述第二测试数据时, 进行干扰测量, 得到本小区干扰测量结果;
第一判断单元, 用于判断所述干扰测量单元所测得的本小区干扰测量 结果是否可容忍;
第二发送单元, 用于在所述第一判断单元的判断结果为可容忍的情况 下, 向邻区基站发送执行干扰测量的命令; 以使得所述邻区进行干扰测量, 得到邻区干扰测量结果;
第二接收单元, 用于接收所述邻区基站发送的邻区干扰测量结果; 第二判断单元, 用于判断所述第二接收单元所接收到的邻区干扰测量 结果是否为可容忍;
更换子帧配比单元, 用于在所述第二判断单元的判断结果为可容忍的 情况下, 将上下行业务的子帧配比更换为所述第二子帧配比。
23、 根据权利要求 22所述的基站, 其特征在于, 还包括:
还原子帧配比单元, 用于在所述第一判断单元或所述第二判断单元的 判断结果为不可容忍的情况下, 将上下行业务的子帧配比还原为所述第一 子帧配比。
24、 一种终端, 其特征在于, 包括:
第一接收单元, 用于在当前上下行业务处于第一子帧配比的情况下, 接收基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试 符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配 比中与所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述 第一子帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一 个子帧符号;
第二接收单元, 用于在所述第一子帧配比中, 若所述测试子帧或所述 测试符号所在的子帧为上行子帧, 则在所述测试子帧或所述测试符号上接 收所述基站发送的第一测试数据;
干扰测量单元, 用于在所述第二接收单元接收所述第一测试数据时进 行干扰测量;
发送单元, 用于将所述干扰测量单元测量到的干扰测量结果发送至所 述基站。
25、 一种终端, 其特征在于, 包括:
接收单元, 用于在当前上下行业务处于第一子帧配比的情况下, 接收 基站发送的测试信令和配置信息; 所述配置信息包含测试子帧或测试符号, 所述测试信令为开始测试的命令; 所述测试子帧为所述第一子帧配比中与 所述基站选择的第二子帧配比中不同的子帧, 所述测试符号为所述第一子 帧配比中与所述基站选择的第二子帧配比中不同的子帧中的至少一个子帧 符号;
发送单元, 用于在所述第一子帧配比中, 若所述测试子帧或所述测试 符号所在的子帧为下行子帧, 则在所述测试子帧或所述测试符号上向基站 发送第二测试数据; 以使得所述基站在接收所述第二测试数据的过程中进 行干扰测量, 并得到干扰测量结果。
26、 一种测试能够更换子帧配比的系统, 其特征在于, 包括: 基站和 终端;
所述基站为权利要求 12、 13、 16-19中任一项所述的基站, 所述终端为 权利要求 24所述的终端; 或者,
所述基站为权利要求 14、 15、 20-23中任一项所述的基站, 所述终端为 权利要求 25所述的终端。
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