WO2016165134A1 - 中继方法、用户设备和基站 - Google Patents
中继方法、用户设备和基站 Download PDFInfo
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- WO2016165134A1 WO2016165134A1 PCT/CN2015/076892 CN2015076892W WO2016165134A1 WO 2016165134 A1 WO2016165134 A1 WO 2016165134A1 CN 2015076892 W CN2015076892 W CN 2015076892W WO 2016165134 A1 WO2016165134 A1 WO 2016165134A1
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- WIPO (PCT)
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- user equipment
- base station
- power
- information
- available
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a relay method, a user equipment, and a base station.
- a user equipment that does not receive a network signal outside the network coverage or a user equipment that has a poor network signal within the network coverage may find a user equipment with a good network signal within the network coverage as a relay user equipment to establish and
- the connection of the network is shown in Figure 1.
- UE B When UE B is outside the network coverage, it can establish a connection with the network through UE A within the network coverage.
- the UE A is referred to as a relay user equipment (Relay UE) or a relay terminal, that is, a user equipment or a terminal that provides a relay service;
- the UE B is referred to as a user equipment to be relayed (Remote UE) or a terminal to be relayed.
- the user equipment to be relayed selects an available relay user equipment according to the relay history information broadcasted by the user equipment that enables the relay capability and whether the user equipment to be relayed is currently connected, to the available relay user.
- the device sends a relay request to establish a connection with the network through the relay user equipment.
- the communication quality between the available relay user equipment and the base station selected according to the above method is not guaranteed, that is, That is to say, the communication quality between the relay user equipment and the base station may be poor, which makes it difficult for the relay user equipment to establish a stable and effective connection with the network through the relay user equipment.
- the present invention provides a relay method, a user equipment, and a base station, which are used to solve the problem that the user equipment to be relayed in the prior art is difficult to establish a stable and effective connection with the network by using the relay user equipment.
- a first aspect of the present invention provides a relay method, including:
- the base station sends the first configuration information to the first user equipment, instructing the first user equipment to learn whether it is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available; and or,
- the base station sends the first configuration information to the first user equipment, where the first user equipment is instructed, according to the first configuration information, whether Provided to establish a connection with the base station for the second user equipment when available, comprising:
- the first base station receives the first report information reported by the first user equipment; the first report information carries the first user equipment to compare the received reference signal, and compares with the first configuration information. First alignment result;
- the base station sends the relay indication information to the first user equipment, indicating that the first user equipment can establish a connection with the second user equipment.
- the connection of the base station If the first user equipment is an available relay user equipment, the base station sends the relay indication information to the first user equipment, indicating that the first user equipment can establish a connection with the second user equipment. The connection of the base station.
- the first configuration information carries a first power threshold
- the first comparison result is a comparison result between the first power measurement value and the first power threshold value after the first user equipment performs power measurement on the received reference signal;
- Determining, by the base station, whether the first user equipment is available according to the first reporting information Relay user equipment including:
- the base station determines that the first user equipment is an available relay user equipment.
- the method further includes:
- the base station sends a second power threshold to the first user equipment; the second power threshold is greater than the first power threshold;
- the first report information further includes: a comparison result between the first power measurement value and the second power threshold value;
- Determining, by the base station, whether the first user equipment is an available relay user equipment according to the first report information including:
- the base station determines that the first user equipment is an available relay user equipment.
- the method further includes:
- the first report information further includes: a comparison result between the first quality measurement value and the first quality threshold value after the quality measurement of the received reference signal by the first user equipment;
- Determining, by the base station, whether the first user equipment is an available relay user equipment according to the first report information including:
- the base station determines that the first user equipment is Available relay user devices.
- the first reporting information further carries the relay parameter information of the first user equipment
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, whether the first user equipment is connected to the third user equipment, The location of the first user equipment and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the sixth aspect in the first aspect further includes:
- the first report information further includes: a comparison result between the power quantity of the first user equipment and the first power threshold;
- Determining, by the base station, whether the first user equipment is an available relay user equipment according to the first report information including:
- the base station determines the first user equipment A relay user device is available.
- the relay indication information carries: a broadcast period, an indication broadcast when the first user equipment broadcasts the available information The indication information of the synchronization signal and any one or more of the broadcast powers when the first user equipment broadcasts the available information.
- the method further includes: the base station sending any one of the following parameters to the first user equipment or a plurality of: a broadcast period when the first user equipment broadcasts the available information, indication information indicating a broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- the base station sends the second configuration information to the second user equipment, where the second user equipment is notified according to the second configuration information. Whether it is available to establish a connection with the base station by the first user equipment when available, including:
- the second base station receives the second report information reported by the second user equipment; the second report information carries the second user equipment, and compares the received reference signal with the second configuration information. Second alignment result;
- the base station sends a relay request indication information to the second user equipment, indicating that the second user equipment can be established by using the first user equipment. A connection to the base station.
- the second configuration information carries a third power threshold value
- the second comparison result is a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal;
- the base station determines that the second user equipment is an available user equipment to be relayed.
- the second report information further includes: the second power measurement value, the second user equipment a third power measurement value obtained by measuring a signal sent by the first user equipment and a first power measurement value obtained from the relay information sent by the first user equipment;
- the base station determines that the second user equipment is available Relay user equipment.
- the method further includes:
- the second report information further includes: a comparison result between the power quantity of the second user equipment and the second power threshold;
- the base station determines that the second user equipment is available User equipment to be relayed.
- the method further includes: the base station sending one of the following parameters to the second user equipment or Multiple: the maximum number of times the second user equipment sends a relay request, and the second user The period during which the device sends the relay request or the power of the second user equipment to send the relay request.
- the base station sends the first configuration information to the first user equipment, and/or the base station to the second user equipment Before sending the second configuration information, it also includes:
- the base station sends the first configuration information to the first user equipment according to the capability information, and/or sends the second configuration information to the second user equipment according to the capability information.
- a second aspect of the present invention provides a relay method, including:
- the first user equipment broadcasts relay information or listens to relay request information broadcasted or transmitted by the second user equipment, and establishes a connection with the base station for the second user equipment.
- the method includes:
- the first user equipment with the relay capability sends its own capability information to the base station;
- the first user equipment receives first configuration information that is sent by the base station according to the capability information.
- the first user equipment according to the first configuration information, whether the user is available, includes:
- the first user equipment measures the reference signal of the received base station to obtain a measurement result
- the first user equipment compares the measurement result with the first configuration information, and sends first report information including the first comparison result obtained by the comparison to the base station;
- the first user equipment receives the relay indication information that is sent by the base station when determining that the first user equipment is available according to the first report information.
- the first configuration information carries a first power threshold
- the measurement result includes: a first power measurement value obtained by the first user equipment performing power measurement on a reference signal of the received base station;
- the first comparison result is a comparison result of the first power measurement value and the first power threshold value.
- the method further includes:
- the first report information further includes: a comparison result of the first power measurement value and the second power threshold value.
- the method further includes:
- the measurement result further includes: a first quality measurement value obtained by the first user equipment performing quality measurement on the reference signal of the received base station;
- the first report information further includes: a comparison result of the first quality measurement value and the first quality threshold value.
- the first reporting information further carries the relay parameter information of the first user equipment
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, whether the first user equipment is connected to the third user equipment, Determining a location of the first user equipment and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the method further includes:
- the first report information further includes: a comparison result between the quantity of the first user equipment and the first power threshold, so that the base station is based on the power of the first user equipment and the first The comparison result of the power threshold and the first comparison result determine whether the first user equipment is available.
- the relay indication information carries: a broadcast when the first user equipment broadcasts the available information The period, the indication information indicating the transmission of the synchronization signal, and any one or more of the broadcast powers when the first user equipment broadcasts the available information.
- the first user equipment according to the first configuration information, whether the user is available, includes:
- the first user equipment measures the received reference signal to obtain a measurement result
- the first user equipment compares the measurement result with the first configuration information to obtain a first comparison result
- the first user equipment determines whether it is available according to the first comparison result.
- the first configuration information carries a first power threshold
- the measurement result includes: a first power measurement value obtained by the first user equipment performing power measurement on a reference signal of the received base station;
- the first comparison result is: a comparison result of the first power measurement value and the first power threshold value
- Determining, by the first user equipment, whether it is available according to the first comparison result including:
- the first user equipment determines that it is available.
- the method further includes: the first user equipment receiving any one of the following parameters sent by the base station And a plurality of: a broadcast period when the first user equipment broadcasts the available information, indication information indicating a broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- the method further includes: the first user equipment receiving the second power threshold sent by the base station The second power threshold is greater than the first power threshold;
- the first user equipment compares the first power measurement value and the second power threshold value, and obtains a comparison result between the first power measurement value and the second power threshold value;
- Determining, by the first user equipment, whether it is available according to the first comparison result including:
- the first user equipment determines that it is available.
- the method further includes: receiving, by the first user equipment, the a quality threshold;
- the measurement result further includes: a first quality measurement value obtained by the first user equipment performing quality measurement on the reference signal of the received base station;
- the first user equipment compares the first quality measurement value and the first quality threshold value to obtain a comparison result of the first quality measurement value and the first quality threshold value;
- Determining, by the first user equipment, whether it is available according to the first comparison result including:
- the first user equipment determines that it is available.
- the first user equipment determines, according to the first comparison result, whether it is available, include:
- the first user equipment acquires its own relay parameter information, where the relay parameter information includes: the power quantity of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, Whether the first user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the PLMN to which the first user equipment belongs;
- the first user equipment determines whether it is available according to the relay parameter information and the first comparison result.
- the method further includes:
- the first user equipment compares the power of the first user equipment with the first power threshold, and obtains a power comparison result between the power of the first user equipment and the first power threshold;
- Determining, by the first user equipment, whether it is available according to the first comparison result including:
- the first user equipment determines whether it is available according to the first comparison result and the power comparison result.
- the relay information includes: information about available information of the first user equipment, power of the first user equipment, the first Location information of the user equipment and any one or more of the PLMNs to which the first user equipment belongs.
- a third aspect of the present invention provides a relay method, including:
- the second user equipment broadcasts the relay request information or listens to the relay information broadcasted or sent by the first user equipment, and establishes a connection with the base station by using the first user equipment.
- the method includes:
- the second user equipment sends its own capability information to the base station;
- the second user equipment receives second configuration information that is sent by the base station according to the capability information.
- the second user equipment includes:
- the second user equipment measures the received reference signal to obtain a measurement result
- the second user equipment compares the measurement result and the second configuration information, and sends the second report information including the second comparison result obtained by the comparison to the base station;
- the second user equipment receives the relay request indication information that is sent by the base station when determining that the second user equipment is available according to the second report information.
- the second configuration information carries a third power threshold
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal;
- the second comparison result is a comparison result of the second power measurement value and the third power threshold value.
- the second report information further includes: the second power measurement value, the first a third power measurement value obtained by the second user equipment, measured by the first user equipment, and a first power measurement value obtained from the relay information sent by the first user equipment, so that the base station according to the The second power measurement, the first power measurement, the third power measurement, and the second comparison result determine whether the second user equipment is available.
- the method further includes:
- the second report information further includes: a comparison result between the power of the second user equipment and the second power threshold, so that the base station is based on the power of the second user equipment and the second A comparison result of the power threshold and a second comparison result determine whether the second user equipment is available.
- the relay request information carries: a quantity of the second user equipment and/or a public land movement to which the second user equipment belongs Web PLMN.
- the second user equipment according to the second configuration information, whether the user is available, includes:
- the second user equipment measures the received reference signal to obtain a measurement result
- the second user equipment compares the measurement result and the second configuration information to obtain a second comparison result
- the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed.
- the second user equipment after receiving the received reference signal, and obtaining the measurement result, further includes:
- the second user equipment compares the received second power measurement value of the reference signal with the preset fourth power threshold; the preset fourth power threshold is less than The third power threshold;
- the second user equipment compares the measurement result with the second configuration information, and sends the second report information that includes the second comparison result obtained by the comparison to the base station, including:
- the second user equipment compares the measurement result and the second configuration information to obtain a second comparison result
- the second user equipment sends the second comparison result to the base station;
- the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed.
- the method includes:
- the second user equipment does not search for a cell, or does not search for a cell that has no access restriction, or does not search for a cell on the LTE frequency, or does not search for a cell with no access restriction on the LTE frequency.
- the second user equipment broadcasts relay request information.
- the method before the second user equipment broadcasts the relay request information, the method further includes:
- the second user equipment broadcasts the relay request information.
- the relay request information carries: the second quality measurement after the second user equipment performs quality measurement on the received reference signal The value, the request information for requesting the first user equipment to feed back the resource pool configuration information, and any one or more parameters of the PLMN to which the second user equipment belongs.
- a fourth aspect of the present invention provides a base station, including: a first sending module, configured to send first configuration information to a first user equipment, where the first user equipment is notified according to the first configuration information whether Provided to establish a connection with the base station for the second user equipment when available; and/or,
- a second sending module configured to send second configuration information to the second user equipment, indicating The second user equipment learns whether it is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available.
- the base station further includes: a first receiving module and a first determining module;
- the first receiving module is configured to receive the first report information reported by the first user equipment, where the first report information carries the first user equipment, after measuring the received reference signal, and the first The configuration information is compared to the first comparison result;
- the first determining module is configured to determine, according to the first reporting information, whether the first user equipment is an available relay user equipment;
- the first sending module is further configured to: when the first user equipment is an available relay user equipment, send the relay indication information to the first user equipment, where the first user equipment may be the The two user equipment establishes a connection with the base station.
- the first configuration information carries a first power threshold
- the first comparison result is a comparison result between the first power measurement value and the first power threshold value after the first user equipment performs power measurement on the received reference signal;
- the first determining module is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, determine that the first user equipment is an available relay user equipment.
- the first sending module is further configured to send a second power threshold to the first user equipment;
- the second power threshold is greater than the first power threshold;
- the first report information further includes: a comparison result between the first power measurement value and the second power threshold value;
- the first sending module is further configured to send the first quality to the first user equipment Threshold value
- the first report information further carries: the reference signal received by the first user equipment Comparing the first quality measurement value after the quality measurement with the first quality threshold value;
- the first determining module is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first quality threshold, determine The first user equipment is an available relay user equipment.
- the first reporting information further carries the relay parameter information of the first user equipment
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, whether the first user equipment is connected to the third user equipment, The location of the first user equipment and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the first sending module is further configured to send the first power to the first user equipment Threshold value
- the first report information further includes: a comparison result between the power quantity of the first user equipment and the first power threshold;
- the first determining module is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, and the power of the first user equipment is greater than or equal to the first power threshold, Determining that the first user equipment is an available relay user equipment.
- the relay indication information carries: a broadcast period, an indication broadcast when the first user equipment broadcasts the available information The indication information of the synchronization signal and any one or more of the broadcast powers when the first user equipment broadcasts the available information.
- the first sending module is further configured to send any one of the following parameters to the first user equipment Or a plurality of: a broadcast period when the first user equipment broadcasts the available information, indication information indicating a broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information
- the base station further includes: a second receiving module and a second determining module;
- the second receiving module is configured to receive the second reporting information reported by the second user equipment, where the second reporting information carries the second user equipment to measure the received reference signal. And a second comparison result that is compared with the second configuration information;
- the second determining module is configured to determine, according to the second reporting information, whether the second user equipment is an available user equipment to be relayed;
- the second sending module is configured to: when the second user equipment is an available user equipment to be relayed, send the relay request indication information to the second user equipment, to indicate that the second user equipment can pass the The first user equipment establishes a connection with the base station.
- the second configuration information carries a third power threshold value
- the second comparison result is a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal;
- the second determining module is specifically configured to: if the second power measurement value is smaller than the third power threshold, determine that the second user equipment is an available user equipment to be relayed.
- the second report information further includes: the second power measurement value, the second user equipment a third power measurement value obtained by measuring a signal sent by the first user equipment and a first power measurement value obtained from the relay information sent by the first user equipment;
- the second determining module is specifically configured to: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second power measurement value, determine the first The two user equipments are available to be relayed user equipment.
- the second sending module is further configured to send the second user equipment Two power thresholds;
- the second report information further includes: a comparison result between the power quantity of the second user equipment and the second power threshold;
- the second determining module is specifically configured to: if the second power measurement value is smaller than the third power threshold, and the power of the second user equipment is less than the second power threshold, determine The second user equipment is an available user equipment to be relayed.
- the second sending module is further configured to send one of the following parameters to the second user equipment Or a plurality of: the maximum number of times the second user equipment sends a relay request, and the second user The period during which the device sends the relay request or the power of the second user equipment to send the relay request.
- the first sending module sends the first configuration information to the first user equipment, and/or the second sending module Before the second user equipment sends the second configuration information,
- the first receiving module receives the capability information sent by the first user equipment with the relay capability, and/or the second receiving module receives the capability information sent by the second user equipment with the relay request capability;
- the first sending module is configured to send the first configuration information to the first user equipment according to the capability information, and/or the second sending module sends the second user equipment to the second user equipment according to the capability information. Second configuration information.
- a fifth aspect of the present invention provides a user equipment, including: a receiving module, configured to receive first configuration information sent by the base station;
- a determining module configured to learn, according to the first configuration information, whether it is available
- a broadcast or listening module configured to: when the user equipment is available, broadcast the relay information or listen to the relay request information broadcasted or sent by the second user equipment, and establish a connection with the base station for the second user equipment.
- the user equipment further includes: a sending module
- the sending module is configured to send the capability information of the user equipment to the base station when the user equipment has a relay capability
- the receiving module is specifically configured to receive first configuration information that is sent by the base station according to the capability information.
- the determining module includes: a first measurement submodule and a first comparison submodule;
- the first measurement submodule is configured to measure a reference signal of the received base station to obtain a measurement result
- the first comparison sub-module is configured to compare the measurement result with the first configuration information, and send the first report information including the first comparison result obtained by the comparison to the base station;
- the receiving module is further configured to: receive, by the base station, relay indication information that is sent when the first user equipment is available according to the first report information.
- the first configuration information carries a first power threshold
- the measurement result is: a first power measurement value obtained by the first user equipment performing power measurement on a reference signal of the received base station;
- the first comparison result is a comparison result of the first power measurement value and the first power threshold value.
- the receiving module is further configured to: receive a second power threshold value sent by the base station; The power threshold is greater than the first power threshold;
- the first report information further includes: a comparison result of the first power measurement value and the second power threshold value.
- the receiving module is further configured to receive a first quality threshold value that is sent by the base station;
- the measurement result further includes: a first quality measurement value obtained by the first user equipment performing quality measurement on the reference signal of the received base station;
- the first report information further includes: a comparison result of the first quality measurement value and the first quality threshold value.
- the first reporting information further carries the relay parameter information of the first user equipment
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, whether the first user equipment is connected to the third user equipment, Determining a location of the first user equipment and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the receiving module is further configured to receive a first power threshold value sent by the base station;
- the first report information further includes: a comparison result between the quantity of the first user equipment and the first power threshold, so that the base station is based on the power of the first user equipment and the first a comparison result of the power threshold value and a first comparison result determining whether the first user equipment is Available.
- the relay indication information carries: a broadcast period, an indication sending when the first user equipment broadcasts the available information
- the determining module includes: a second measurement submodule, a second comparison submodule, and a determining submodule;
- the second measurement submodule is configured to perform measurement on the received reference signal to obtain a measurement result
- the second comparison sub-module is configured to compare the measurement result and the first configuration information to obtain a first comparison result
- the determining submodule is configured to determine whether it is available according to the first comparison result.
- the first configuration information carries a first power threshold
- the measurement result includes: a first power measurement value obtained by the first user equipment performing power measurement on a reference signal of the received base station;
- the first comparison result is: a comparison result of the first power measurement value and the first power threshold value
- the determining sub-module is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, the first user equipment determines that it is available.
- the receiving module is further configured to receive any one or more of the following parameters sent by the base station And a broadcast period when the first user equipment broadcasts the available information, indication information indicating a broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- the receiving module is further configured to receive a second power threshold value that is sent by the base station;
- the second power threshold is greater than the first power threshold;
- the second comparison sub-module is further configured to compare the first power measurement value and the second power threshold value to obtain the first power measurement value and the second power threshold value Comparison result
- the determining sub-module is specifically configured to: if the first power measurement value is less than the second power threshold and greater than or equal to the first power threshold, the first user equipment determines that it is available.
- the receiving module is further configured to receive a first quality threshold sent by the base station value
- the measurement result further includes: a first quality measurement value obtained by the first user equipment performing quality measurement on the reference signal of the received base station;
- the second comparison sub-module is further configured to compare the first quality measurement value and the first quality threshold value to obtain the first quality measurement value and the first quality threshold value. Comparison result
- the determining sub-module is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first quality threshold, The first user equipment determines that it is available.
- the determining submodule is specifically configured to:
- the receiving module is further configured to receive a first power threshold sent by the base station value
- the second comparison sub-module is further configured to compare the power of the first user equipment with the first power threshold, and obtain a power ratio of the first user equipment and the first power threshold. Result
- the determining submodule is specifically used for,
- Whether it is available is determined according to the first comparison result and the power comparison result.
- the relay information includes: the available information of the first user equipment, the power of the first user equipment, the location information of the first user equipment, and the PLMN in which the first user equipment belongs. Any one or more.
- a sixth aspect of the present invention provides a user equipment, including:
- a receiving module configured to receive second configuration information sent by the base station
- a determining module configured to learn, according to the second configuration information, whether the user equipment is available
- the broadcast or the listening module is configured to: when the user equipment is available, broadcast the relay request information or listen to the relay information broadcasted or sent by the first user equipment, and establish a connection with the base station by using the first user equipment. .
- the user equipment further includes: a sending module
- the sending module is configured to send its own capability information to the base station;
- the receiving module is specifically configured to receive second configuration information that is sent by the base station according to the capability information.
- the determining module includes: a first measurement submodule and a first comparison submodule;
- the first measurement submodule is configured to measure the received reference signal to obtain a measurement result
- the first comparison sub-module is configured to compare the measurement result and the second configuration information, and send the second report information including the second comparison result obtained by the comparison to the base station;
- the receiving module is configured to receive, by the base station, the relay request indication information that is sent when the second user equipment is available according to the second report information.
- the second configuration information carries a third power threshold
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal;
- the second comparison result is a comparison result of the second power measurement value and the third power threshold value.
- the second report information further includes: the second power measurement value, the third power measurement value that is sent by the second user equipment to the first user equipment, and the first power measurement value And determining, by the base station, the first power measurement value obtained by the user equipment, according to the second power measurement value, the first power measurement value, the third power measurement value, and the second comparison result. Whether the second user equipment is available.
- the receiving module is further configured to receive a second power threshold value sent by the base station;
- the second report information further includes: a comparison result between the power of the second user equipment and the second power threshold, so that the base station is based on the power of the second user equipment and the second A comparison result of the power threshold and a second comparison result determine whether the second user equipment is available.
- the relay request information carries: a quantity of the second user equipment and/or a public land movement to which the second user equipment belongs Web PLMN.
- the determining module includes: a second measurement submodule, a second comparison submodule, and a determining submodule;
- the second measurement submodule is configured to perform measurement on the received reference signal to obtain a measurement result
- the second comparison sub-module is configured to compare the measurement result and the second configuration information to obtain a second comparison result
- the determining submodule is configured to determine, according to the second comparison result, whether it is an available user equipment to be relayed.
- the first measurement submodule performs measurement on the received reference signal, and after obtaining the measurement result, the The first comparison sub-module is further configured to compare the received second power measurement value of the reference signal with the preset fourth power threshold; the preset fourth power The threshold value is less than the third power threshold;
- the first comparison sub-module is specifically configured to compare the measurement result and the second configuration information to obtain a second comparison result
- the sending module is configured to: if the second power measurement value is greater than or equal to the fourth power threshold, send the second comparison result to the base station;
- the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed.
- the user equipment further includes: a determining module
- the determining module is configured to determine whether to search for a cell, whether to search for a cell without access restriction, whether to search for a cell on the LTE frequency, or whether to search for LTE a cell with no access restrictions on the frequency;
- the broadcast or the listening module is specifically configured to: if the second user equipment does not search for a cell, or does not search for a cell that has no access restriction, or does not search for a cell on the LTE frequency, or does not search for the LTE frequency When there is no cell with access restriction, the relay relay request information is broadcast.
- the determining module is further configured to determine whether to receive Whether the downlink out-of-synchronization indication is received, whether a preset number of downlink out-of-synchronization indications are continuously received, and whether uplink data is received;
- the broadcast or the listening module is specifically configured to: if the second user equipment receives the downlink out-of-synchronization indication, or continuously receives a preset number of downlink out-of-synchronization indications, or receives uplink data, the broadcast relay request information .
- the relay request information carries: a second quality measurement by the second user equipment after performing quality measurement on the received reference signal The value, the request information for requesting the first user equipment to feed back the resource pool configuration information, and any one or more parameters of the PLMN to which the second user equipment belongs.
- a seventh aspect of the present invention provides a base station, including: a signal transceiver, configured to send first configuration information to a first user equipment, to indicate that the first user equipment learns whether it is available according to the first configuration information. Establishing a connection with the base station for the second user equipment when available; and/or,
- the signal transceiver is configured to send second configuration information to the second user equipment, to instruct the second user equipment to learn whether it is available according to the second configuration information, to establish by using the first user equipment when available A connection to the base station.
- the base station further includes: a processor
- the signal transceiver is configured to receive the first report information reported by the first user equipment, where the first report information carries the first user equipment to measure the received reference signal and the first configuration The first comparison result of the information is compared;
- the processor is configured to determine, according to the first report information, whether the first user equipment is an available relay user equipment;
- the signal transceiver is further configured to: when the first user equipment is an available relay user equipment, send the relay indication information to the first user equipment, where the first user equipment may be the The two user equipment establishes a connection with the base station.
- the first configuration information carries a first power threshold
- the first comparison result is a comparison result between the first power measurement value and the first power threshold value after the first user equipment performs power measurement on the received reference signal;
- the processor is specifically configured to determine that the first user equipment is an available relay user equipment if the first power measurement value is greater than or equal to the first power threshold.
- the signal transceiver is further configured to send a second power threshold to the first user equipment;
- the second power threshold is greater than the first power threshold;
- the first report information further includes: a comparison result between the first power measurement value and the second power threshold value;
- the processor is specifically configured to: if the first power measurement value is less than the second power threshold and greater than or equal to the first power threshold, determine that the first user equipment is an available relay User equipment.
- the signal transceiver is further configured to send a first quality gate to the first user equipment Limit value
- the first report information further includes: a comparison result between the first quality measurement value and the first quality threshold value after the quality measurement of the received reference signal by the first user equipment;
- the processor is specifically configured to: if the first power measurement value is greater than or equal to the first power And determining, by the first user equipment, that the first user equipment is an available relay user equipment, and the first quality measurement value is greater than or equal to the first quality threshold.
- the first reporting information further carries the relay parameter information of the first user equipment
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, whether the first user equipment is connected to the third user equipment, The location of the first user equipment and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the signal transceiver is further configured to send the first power gate to the first user equipment Limit value
- the first report information further includes: a comparison result between the power quantity of the first user equipment and the first power threshold;
- the processor is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, and the power of the first user equipment is greater than or equal to the first power threshold, determine The first user equipment is an available relay user equipment.
- the relay indication information carries: a broadcast period, an indication broadcast when the first user equipment broadcasts the available information The indication information of the synchronization signal and any one or more of the broadcast powers when the first user equipment broadcasts the available information.
- the signal transceiver is further configured to send any one of the following parameters to the first user equipment or a plurality of: a broadcast period when the first user equipment broadcasts the available information, indication information indicating a broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- the signal transceiver is configured to receive the second report information reported by the second user equipment, where the second report information is carried. a second comparison result that is compared between the second user equipment and the second configuration information after the second user equipment measures the received reference signal;
- the processor is configured to determine, according to the second report information, whether the second user equipment is an available user equipment to be relayed;
- the signal transceiver is further configured to: when the second user equipment is an available user equipment to be relayed, send a relay request indication information to the second user equipment, indicating that the second user equipment can pass the The first user equipment establishes a connection with the base station.
- the second configuration information carries a third power threshold value
- the second comparison result is a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal;
- the processor is specifically configured to determine that the second user equipment is an available user equipment to be relayed if the second power measurement value is less than the third power threshold.
- the second report information further includes: the second power measurement value, the second user equipment a third power measurement value obtained by measuring a signal sent by the first user equipment and a first power measurement value obtained from the relay information sent by the first user equipment;
- the processor is specifically configured to: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second power measurement value, determine the second user The device is an available user device to be relayed.
- the signal transceiver is further configured to send the second power to the second user equipment Threshold value
- the second report information further includes: a comparison result between the power quantity of the second user equipment and the second power threshold;
- the processor is specifically configured to: if the second power measurement value is less than the third power threshold, and the second user equipment is less than the second power threshold, determine the The two user equipments are available to be relayed user equipment.
- the signal transceiver is further configured to send one of the following parameters to the second user equipment or The multiple times: the maximum number of times the second user equipment sends a relay request, the period in which the second user equipment sends a relay request, or the power that the second user equipment sends a relay request.
- the signal transceiver sends the first configuration information to the first user equipment, and/or sends the second user equipment Before sending the second configuration information
- the signal transceiver is configured to receive capability information sent by a first user equipment with a relay capability, and/or receive capability information sent by a second user equipment with a relay request capability;
- the signal transceiver is configured to send the first configuration information to the first user equipment according to the capability information, and/or send the second configuration information to the second user equipment according to the capability information.
- An eighth aspect of the present invention provides a user equipment, including: a signal transceiver, configured to receive first configuration information sent by the base station;
- a processor configured to learn, according to the first configuration information, whether it is available;
- the signal transceiver is further configured to: broadcast the relay information when the user equipment is available or listen to the relay request information broadcasted or sent by the second user equipment, and establish a connection with the base station for the second user equipment.
- the signal transceiver before the signal transceiver receives the first configuration information sent by the base station, the signal transceiver is further configured to send the capability to the base station. information;
- the signal transceiver is specifically configured to receive first configuration information that is sent by the base station according to the capability information.
- the processor is specifically configured to: perform measurement on a reference signal of the received base station, to obtain a measurement result;
- the signal transceiver is configured to receive, by the base station, relay indication information that is sent when the first user equipment is available according to the first report information.
- the signal transceiver is further configured to receive a first power threshold that is sent by the base station;
- the measurement result is: a first power measurement value obtained by the first user equipment performing power measurement on a reference signal of the received base station;
- the first comparison result is a comparison result of the first power measurement value and the first power threshold value.
- the fourth embodiment of the eighth aspect is further configured to receive a second power threshold sent by the base station; the second power threshold is greater than the first power threshold;
- the first report information further includes: a comparison result of the first power measurement value and the second power threshold value.
- the signal transceiver is further configured to receive a first quality threshold that is sent by the base station ;
- the measurement result further includes: a first quality measurement value obtained by the first user equipment performing quality measurement on the reference signal of the received base station;
- the first report information further includes: a comparison result of the first quality measurement value and the first quality threshold value.
- the first reporting information further carries the relay parameter information of the first user equipment
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives a relay request of the second user equipment, whether the first user equipment is connected to the third user equipment, Determining a location of the first user equipment and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the signal transceiver is further configured to receive a first power threshold value sent by the base station ;
- the first report information further includes: a comparison result between the quantity of the first user equipment and the first power threshold, so that the base station is based on the power of the first user equipment and the first The comparison result of the power threshold and the first comparison result determine whether the first user equipment is available.
- the relay indication information carries: a broadcast period, an indication sending when the first user equipment broadcasts the available information
- the processor is specifically configured to: perform measurement on the received reference signal to obtain a measurement result
- Whether or not it is available is determined based on the first comparison result.
- the first configuration information carries a first power threshold
- the measurement result includes: a first power measurement value obtained by the first user equipment performing power measurement on a reference signal of the received base station;
- the first comparison result is: a comparison result of the first power measurement value and the first power threshold value
- the processor is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, the first user equipment determines that it is available.
- the signal transceiver is further configured to receive any one or more of the following parameters sent by the base station The broadcast period when the first user equipment broadcasts the available information, the indication information indicating the broadcast synchronization signal, and the broadcast power when the first user equipment broadcasts the available information.
- the signal transceiver is further configured to receive a second power threshold value sent by the base station;
- the second power threshold is greater than the first power threshold;
- the processor is configured to compare the first power measurement value and the second power threshold value to obtain a comparison result of the first power measurement value and the second power threshold value;
- the processor is configured to determine that the first user equipment is available if the first power measurement is less than the second power threshold and greater than or equal to the first power threshold.
- the signal transceiver is further configured to receive the first quality gate sent by the base station Limit value
- the measurement result further includes: a first quality measurement value obtained by the first user equipment performing quality measurement on the reference signal of the received base station;
- the processor is configured to compare the first quality measurement value and the first quality threshold value to obtain a comparison result of the first quality measurement value and the first quality threshold value;
- the processor is configured to: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first quality threshold, the first use The device determines that it is available.
- the processor is specifically configured to:
- the signal transceiver is further configured to receive the first power gate sent by the base station Limit value
- the processor is configured to compare the power of the first user equipment with the first power threshold, and obtain a power comparison result between the power of the first user equipment and the first power threshold;
- the processor is configured to determine whether it is available according to the first comparison result and the power comparison result.
- the relay information includes: information about available information of the first user equipment, power of the first user equipment, the first Location information of the user equipment and any one or more of the PLMNs to which the first user equipment belongs.
- a ninth aspect of the present invention provides a user equipment, including: a signal transceiver, configured to receive second configuration information sent by the base station;
- a processor configured to learn, according to the second configuration information, whether it is available
- the signal transceiver is further configured to: when the user equipment is available, broadcast the relay request information or listen to the relay information broadcasted or sent by the first user equipment, and establish a connection with the base station by using the first user equipment.
- the signal transceiver before the signal transceiver receives the second configuration information sent by the base station, the signal transceiver is further configured to send the Capability information;
- the signal transceiver is specifically configured to receive second configuration information that is sent by the base station according to the capability information.
- the processor is specifically configured to:
- the signal transceiver is further configured to: receive, by the second user equipment, the relay request indication information that is sent by the base station when determining that the second user equipment is available according to the second report information.
- the second configuration information carries a third power threshold value
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal;
- the second comparison result is a comparison result of the second power measurement value and the third power threshold value.
- the second report information further includes: the second power measurement value, the first a third power measurement value obtained by the second user equipment, measured by the first user equipment, and a first power measurement value obtained from the relay information sent by the first user equipment, so that the base station according to the The second power measurement, the first power measurement, the third power measurement, and the second comparison result determine whether the second user equipment is available.
- the signal transceiver is further configured to receive a second power threshold value sent by the base station ;
- the second report information further includes: a comparison result between the power of the second user equipment and the second power threshold, so that the base station is based on the power of the second user equipment and the second A comparison result of the power threshold and a second comparison result determine whether the second user equipment is available.
- the relay request information carries: a quantity of the second user equipment and/or a public land movement to which the second user equipment belongs Web PLMN.
- the treatment tool The body is configured to measure the received reference signal to obtain a measurement result
- the processor performs measurement on the received reference signal, and after obtaining the measurement result, the processor further The second power measurement value obtained by performing the power measurement on the received reference signal is compared with a preset fourth power threshold value; the preset fourth power threshold value is smaller than the first Three power thresholds;
- the processor is specifically configured to compare the measurement result and the second configuration information to obtain a second comparison result
- the processor before the signal transceiver broadcasts the relay request information, the processor is further configured to: determine whether the cell is searched, whether the search is not connected Whether to enter a restricted cell, whether to search for a cell on the LTE frequency, or whether to search for a cell with no access restriction on the LTE frequency;
- the signal transceiver broadcasts relay request information.
- the processor before the signal transceiver broadcasts the relay request information, the processor is further configured to: determine whether the downlink is received. Out-of-synchronization indication, whether a preset number of downlink out-of-synchronization indications are continuously received, and whether uplink data is received;
- the signal transceiver broadcasts the relay request information if the second user equipment receives the downlink out-of-synchronization indication, or continuously receives a preset number of downlink out-of-synchronization indications, or receives uplink data.
- the relay request information carries: the second user equipment pairs the received reference signal The second quality measurement value after the quality measurement is performed, the request information for requesting the first user equipment to feed back the resource pool configuration information, and any one or more parameters of the PLMN to which the second user equipment belongs.
- the present invention provides a relay method, a user equipment, and a base station, where the method includes: the base station transmitting, to the first user equipment, first configuration information, instructing the first user equipment to learn whether it is available according to the first configuration information. Establishing a connection with the base station for the second user equipment when available, and/or transmitting, by the base station, second configuration information to the second user equipment, indicating that the second user equipment is configured according to the second configuration information Obtaining whether it is available, so as to establish a connection with the base station by using the first user equipment when available, thereby ensuring that the selected first user equipment is an available relay user equipment, and ensuring that the selected second user equipment is available.
- the user equipment is to be relayed, so as to ensure the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed can establish a connection with the base station through the relay user equipment, and perform data communication with the base station.
- FIG. 1 is a schematic diagram of a UE B outside a network coverage establishing a network connection through UE A in a network coverage;
- FIG. 2 is a flowchart of an embodiment of a relay method according to an embodiment of the present invention.
- FIG. 3 is a flowchart of still another embodiment of a relay method according to an embodiment of the present invention.
- FIG. 4 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention.
- FIG. 5 is a flowchart of still another embodiment of a relay method according to an embodiment of the present disclosure.
- FIG. 6 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention.
- FIG. 7 is a flowchart of still another embodiment of a relay method according to an embodiment of the present invention.
- FIG. 8 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention.
- FIG. 9 is a flowchart of still another embodiment of a relay method according to an embodiment of the present disclosure.
- FIG. 10 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention.
- FIG. 11 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present disclosure.
- FIG. 12 is a schematic structural diagram of still another embodiment of a base station according to an embodiment of the present disclosure.
- FIG. 13 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure.
- FIG. 14 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present disclosure.
- FIG. 15 is a schematic structural diagram of still another embodiment of a user equipment according to an embodiment of the present disclosure.
- FIG. 16 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present disclosure.
- FIG. 17 is a schematic structural diagram of still another embodiment of a user equipment according to an embodiment of the present disclosure.
- FIG. 18 is a schematic structural diagram of another embodiment of a user equipment that is privately provided according to the present invention.
- FIG. 19 is a schematic structural diagram of still another embodiment of a user equipment according to an embodiment of the present disclosure.
- FIG. 20 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present disclosure.
- FIG. 21 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present disclosure.
- FIG. 22 is a schematic structural diagram of still another embodiment of a user equipment according to an embodiment of the present invention.
- the user equipment referred to in this application may be a wireless terminal, which may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connectivity, or other processing device that is connected to the wireless modem.
- the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal
- RAN Radio Access Network
- the computers for example, can be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
- a wireless terminal may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, or an access point.
- Remote Terminal Access Terminal, User Terminal, User Agent, User Device, or User Equipment.
- FIG. 2 is a flowchart of an embodiment of a relay method according to an embodiment of the present invention. As shown in FIG. 2, the method includes:
- the base station sends the first configuration information to the first user equipment, instructing the first user equipment to learn whether the user equipment is available according to the first configuration information, so as to establish a connection with the base station for the second user equipment when available; and/or,
- the base station sends the second configuration information to the second user equipment, instructing the second user equipment to learn whether the user equipment is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available.
- the user equipment in the coverage of the base station network may be in a Radio Resource Control (RRC) connection state or an RRC idle state.
- RRC Radio Resource Control
- the user equipment may receive the first configuration information or the second configuration information sent by the base station through dedicated signaling or a channel, or receive the first configuration information or the second configuration information that is broadcast by the base station.
- the user equipment may receive the first configuration information or the second configuration information broadcast by the base station.
- the method may further include: the base station receiving the capability information sent by the first user equipment with the relay capability.
- the step 201 may be that the base station sends the first configuration information to the first user equipment according to the capability information. and / or,
- the method may further include: the base station receiving the capability information sent by the second user equipment with the relay request capability.
- step 202 may be that the base station sends the second configuration information to the second user equipment according to the capability information.
- the first user equipment with the relay capability refers to a device that can provide a wireless relay service for a user equipment that is outside the network coverage or a user equipment that has a poor network signal within the network coverage.
- the second user equipment with the relay request capability refers to a user equipment that can request relaying outside the network coverage or a user equipment that can request relaying with a poor network signal within the network coverage.
- the base station sends the first configuration information to the first user equipment, indicating that the first user equipment learns whether it is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available, and/or
- the base station sends the second configuration information to the second user equipment, indicating that the second user equipment learns whether it is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available, thereby ensuring the first selected
- the user equipment is an available relay user equipment
- the selected second user equipment is an available user equipment to be relayed, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed
- the connection with the base station can be established through the relay user equipment, and data communication is performed with the base station.
- FIG. 3 is a flowchart of still another embodiment of a relaying method according to an embodiment of the present invention. As shown in FIG. 3, based on the embodiment shown in FIG. 2, step 201 may specifically include:
- the base station sends the first configuration information to the first user equipment.
- the first configuration information may carry the first power threshold.
- the base station may further send any one or more of the second power threshold, the first quality threshold, and the first power threshold to the first user equipment, indicating that the first user equipment is according to the first power
- the threshold value, and any one or more of the second power threshold value, the first quality threshold value, and the first power threshold value, are known to be available.
- the second power threshold, the first quality threshold, or the first power threshold may also be uniformly sent by the base station in the first configuration information. The second power threshold is greater than the first power threshold.
- the base station may further send any one or more of the following parameters to the first user equipment: a broadcast period when the first user equipment broadcasts the available information, indication information indicating the broadcast synchronization signal, and the first user equipment broadcasts the available information.
- the broadcast power at the time enables the first user equipment to broadcast the available information or the broadcast synchronization information according to the above information transmitted by the base station.
- the base station receives the first report information reported by the first user equipment.
- the first report information carries a first comparison result that is compared with the first configuration information after the first user equipment measures the received reference signal.
- the first report reported by the first user may carry: first, after the first user equipment performs power measurement on the received reference signal. The result of the comparison of the power measurement value with the first power threshold value and the comparison of the first power measurement value and the second power threshold value.
- the first report reported by the first user may carry: first, after the first user equipment performs power measurement on the received reference signal.
- the first quality measurement value may specifically be that the first user equipment performs quality measurement on the received reference signal and calculates the result.
- the first report reported by the first user may carry: first, the first user equipment performs power measurement on the received reference signal. A comparison result of the power measurement value and the first power threshold value, and a comparison result between the power amount of the first user equipment and the first power threshold value.
- the base station sends the first power threshold, and the second power threshold, the first quality threshold, and the first power threshold, the content carried in the first reported information It can be analogized and will not be described in detail here.
- the base station determines, according to the first report information, whether the first user equipment is an available relay user equipment.
- the step 2013 may be specifically: if the first power measurement value is greater than or equal to the first power threshold, the base station determines that the first user equipment is an available relay user equipment.
- step 2013 may specifically be: if the first power measurement value is less than the second power threshold The value is greater than or equal to the first power threshold, and the base station determines that the first user equipment is an available relay user equipment.
- the first report reported by the first user may carry: first, after the first user equipment performs power measurement on the received reference signal. a comparison result between the power measurement value and the first power threshold value, and a first quality measurement value and a first quality threshold after the first user equipment performs quality measurement on the received reference signal
- the step 2013 may be specifically: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first quality threshold, the base station determines the first The user equipment is an available relay user equipment.
- the first report reported by the first user may carry: first, the first user equipment performs power measurement on the received reference signal.
- step 2013 may specifically be: if the first power measurement is greater than or equal to And the first user equipment determines that the first user equipment is an available relay user equipment, and the first user equipment is greater than or equal to the first power threshold.
- the first report information further includes the relay parameter information of the first user equipment, where the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives the relay request of the second user equipment, and the first Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the Public Lands Mobile Network (PLMN) to which the first user equipment belongs, so that the base station combines the foregoing parameters.
- PLMN Public Lands Mobile Network
- the base station sends the relay indication information to the first user equipment, indicating that the first user equipment can establish a connection with the base station for the second user equipment.
- the relay indication information may carry: a broadcast period when the first user equipment broadcasts the available information, indication information indicating the broadcast synchronization signal, and any one or more parameters of the broadcast power when the first user equipment broadcasts the available information. So that the first user equipment broadcasts the available information or the synchronization information according to the above parameters.
- the available information may be relay information.
- any one or more of a broadcast period when the first user equipment broadcasts the available information, indication information indicating the broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information may also be separately sent by the base station or included. The transmission is performed in the first configuration information.
- the base station sends the first configuration information to the first user equipment, and the base station receives the first report information reported by the first user equipment.
- the first report information carries the first user equipment to measure the received reference signal. And determining, by the first configuration information, whether the first user equipment is an available relay user equipment, if the first user equipment is an available relay user equipment, the base station is the first
- the user equipment sends a relay indication message, which refers to The first user equipment may establish a connection with the base station for the second user equipment, and/or the base station sends the second configuration information to the second user equipment, indicating that the second user equipment learns whether it is available according to the second configuration information, to
- the first user equipment is connected to the base station, so that the selected first user equipment is an available relay user equipment, and the selected second user equipment is available as a user equipment to be relayed, thereby ensuring selection.
- the communication strength between the relaying user equipment and the base station enables the user equipment to be relayed to establish a connection with the base station.
- FIG. 4 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention. As shown in FIG. 4, on the basis of the embodiment shown in FIG. 2, step 202 may further include:
- the base station sends second configuration information to the second user equipment.
- the second configuration threshold may be carried in the second configuration information.
- the base station may further send, to the second user equipment, a second power threshold, a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends a relay request. Any one or more of the parameters of the power. The foregoing parameters may also be uniformly sent by the base station in the second configuration information.
- the base station may further send one or more of the following parameters to the second user equipment: a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends The requested power is relayed so that the second user equipment sends a relay request according to the above parameters.
- the base station receives the second report information reported by the second user equipment.
- the second report information carries a second comparison result that is compared by the second user equipment with the second configuration information after the second user equipment measures the received reference signal.
- the second reporting information may carry: the second power measurement value and the third power after the second user equipment performs power measurement on the received reference signal.
- the comparison result of the threshold value; or the second report information may carry: a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal, And a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power measurement value obtained from the relay information sent by the first user equipment.
- the second reporting information may carry: the second user equipment performs power measurement on the received reference signal. A comparison result of the power measurement value and the third power threshold value, and a comparison result between the power amount of the second user equipment and the second power threshold value.
- the base station determines, according to the second report information, whether the second user equipment is an available user equipment to be relayed.
- the step 2023 may specifically be: if the second power measurement value is less than the third power threshold, the base station determines that the second user equipment is an available user equipment to be relayed.
- the step 2023 may be specifically: if the second power measurement is smaller than the third power threshold, and the first power measurement is greater than the second power measurement, the base station determines that the second user equipment is available. Relay user equipment.
- the step 2023 may be specifically: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second power measurement value, and the third power measurement value is greater than the second power measurement value, The second user equipment determines that it is an available user equipment to be relayed.
- step 2023 may specifically be: if the second power measurement is less than the third power threshold If the value of the second user equipment is less than the second power threshold, the base station determines that the second user equipment is an available user equipment to be relayed.
- the base station sends a relay request indication information to the second user equipment, indicating that the second user equipment can establish a connection with the base station by using the first user equipment.
- the base station sends the first configuration information to the first user equipment, indicating that the first user equipment learns whether it is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available, and/or
- the base station sends the second configuration information to the second user equipment, and receives the second report information reported by the second user equipment.
- the second report information carries the second user equipment to measure the received reference signal, and then performs the second configuration information.
- the second comparison result of the comparison determines whether the second user equipment is an available user equipment to be relayed according to the second reporting information, and if the second user equipment is an available user equipment to be relayed, the base station sends the second user equipment to the second user equipment.
- Sending the relay request indication information indicating that the second user equipment can establish a connection with the base station by using the first user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, and that the selected second user equipment is The available user equipment to be relayed, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the to-be-relay is to be relayed
- the user equipment can establish a connection with the base station by relaying the user equipment, and perform data communication with the base station.
- FIG. 5 is a flowchart of still another embodiment of a relay method according to an embodiment of the present disclosure. As shown in FIG. 5, the method includes:
- the first user equipment receives first configuration information sent by the base station.
- the first configuration information may carry the first power threshold.
- the method may further include: the first user equipment having the relay capability sends the capability information of the base station to the base station.
- the step 501 is specifically that the first user equipment receives the first configuration information that is sent by the base station according to the capability information.
- the first user equipment may further receive, by the base station, any one or more of a second power threshold, a first quality threshold, and a first power threshold, indicating that the first user equipment is configured according to the first power
- the threshold value, and any one or more of the second power threshold value, the first quality threshold value, and the first power threshold value, are known to be available.
- the second power threshold, the first quality threshold, or the first power threshold may also be uniformly sent by the base station in the first configuration information. The second power threshold is greater than the first power threshold.
- the first user equipment learns whether it is available according to the first configuration information.
- the first user equipment broadcasts the relay information or listens to the relay request information broadcasted or sent by the second user equipment, and establishes a connection with the base station for the second user equipment.
- the relay information may include: the available information of the first user equipment, the power of the first user equipment, the location information of the first user equipment, and any one or more of the PLMNs to which the first user equipment belongs.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment learns whether it is available according to the first configuration information, and if available, the first user equipment broadcasts the relay information or listens to the second user.
- the relay request information broadcasted or sent by the device establishes a connection with the base station for the second user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the selected relay user equipment and the base station.
- the communication strength between the two enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 6 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention. As shown in FIG. 6 , based on the embodiment shown in FIG. 5 , step 502 may specifically include:
- the first user equipment measures the reference signal of the received base station to obtain a measurement result.
- the reference signal is periodically sent by the base station, so that the first user equipment performs the detection of the reference signal that does not include the content.
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, in a scenario in which the first user equipment receives the first power threshold value that is sent by the base station.
- the measurement result may include: the first user equipment performs power measurement on the reference signal of the received base station. A power measurement and an alignment result of the first power measurement and the second power threshold.
- the measurement result may include: the first user equipment performs power measurement on the reference signal of the received base station. And a power measurement value, and a first quality measurement obtained by performing quality measurement on the reference signal of the received base station by the first user equipment.
- the measurement result may include: the reference signal of the first user equipment to the received base station And performing a first power measurement obtained by the power measurement, and comparing the power of the first user equipment with the first power threshold.
- the first user equipment compares the measurement result with the first configuration information, and sends the first report information that includes the first comparison result obtained by the comparison to the base station.
- the first user equipment receives the first power threshold value that is sent by the base station, and the measurement result may include: in a scenario where the first user equipment performs the power measurement on the reference signal of the received base station, the step 5022 is performed. Specifically, the first report information including the comparison result of the first power measurement value and the first power threshold value may be sent to the base station.
- the step 5022 may specifically be: a comparison result including the first power measurement value and the first power threshold value, and the The first report information of the comparison result of the power measurement value and the second power threshold value is sent to the base station.
- the first user equipment receives the first quality threshold value of the first power threshold value sent by the base station
- the measurement result may include: the first power measurement obtained by the first user equipment performing power measurement on the reference signal of the received base station
- the step 5022 may specifically include: the first power measurement value and the first power threshold value.
- the comparison result, and the first report information of the comparison result of the first quality measurement value and the first quality threshold value are sent to the base station.
- the measurement result may include: the first user equipment performs power measurement on the reference signal of the received base station. A power measurement value, and first report information of a comparison result between the first user equipment power and the first power threshold value are sent to the base station.
- the first report information further includes the relay parameter information of the first user equipment, where the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives the relay request of the second user equipment, and the first Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the first user equipment receiving base station determines, according to the first reporting information, the first user equipment. Relay indication information sent when available.
- the relay indication information carries any one or more of a broadcast period when the first user equipment broadcasts the available information, indication information indicating the transmission of the synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment measures the reference signal of the received base station to obtain a measurement result, and the first user equipment performs the measurement result and the first configuration information. And comparing, by the first user equipment, the first reporting information that is obtained by comparing the obtained first comparison result to the base station, where the first user equipment receives the relay indication information sent by the base station when determining that the first user equipment is available according to the first reporting information, the indication
- the first user equipment may broadcast the relay information or listen to the relay request information broadcasted or sent by the second user equipment, and establish a connection with the base station for the second user equipment, thereby ensuring that the selected first user equipment is an available relay.
- the user equipment ensures the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed can establish a connection with the base station by using the relay user equipment, and perform data communication with the base station.
- FIG. 7 is a flowchart of still another embodiment of a relaying method according to an embodiment of the present invention. As shown in FIG. 7 , based on the embodiment shown in FIG. 5, step 502 may specifically include:
- the first user equipment measures the received reference signal to obtain a measurement result.
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station.
- the measurement result may include: the first power measurement obtained by the first user equipment performing power measurement on the reference signal of the received base station value.
- the measurement result may include: the first power measurement obtained by the first user equipment performing power measurement on the reference signal of the received base station And a first quality measurement obtained by performing quality measurement on the reference signal of the received base station by the first user equipment.
- the first user equipment compares the measurement result and the first configuration information to obtain a first comparison result.
- the first configuration information carries the first power threshold
- the measurement result may include: a first comparison result in a scenario where the first user equipment performs power measurement on the reference signal of the received base station, and the first comparison result It can be: the comparison result of the first power measurement value and the first power threshold value.
- the first configuration information carries the first power threshold and the second power threshold, and the measurement result may include: a scenario where the first user equipment performs power measurement on the reference signal of the received base station
- the first report information may include: a comparison result of the first power measurement value and the first power threshold value, and a comparison result of the first power measurement value and the second power threshold value.
- the first configuration information carries a first power threshold value and a first quality threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, and
- the first report information may include: a comparison result between the first power measurement value and the first power threshold value, and The result of the comparison of the first quality measurement and the first quality threshold.
- the first configuration information carries a first power threshold value and a first power threshold value
- the measurement result may include: a scenario in which the first user equipment performs power measurement on the reference signal of the received base station, and the first power measurement value is obtained.
- the first report information may include: a comparison result of the first power measurement value and the first power threshold value, and a power consumption comparison result of the first user equipment power quantity and the first power level threshold value.
- the first user equipment determines whether it is available according to the first comparison result.
- the first configuration information carries the first power threshold
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, where the first comparison result may be:
- the step 5026 may specifically be: if the first power measurement is greater than or equal to the first power threshold, the first user equipment determines that it is available.
- the first configuration information carries a first power threshold value and a second power threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station
- the reporting information may include: a comparison result of the first power measurement value and the first power threshold value, and a field of the comparison result of the first power measurement value and the second power threshold value
- step 5026 may be specifically: if the first power measurement value is less than the second power threshold and greater than or equal to the first power threshold, the first user equipment determines that it is available.
- the first configuration information carries a first power threshold value and a first quality threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, and a first quality measurement value obtained by performing quality measurement on the reference signal of the received base station by the user equipment
- the first report information may include: a comparison result of the first power measurement value and the first power threshold value, and the first quality
- step 5026 may specifically be: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first quality gate The limit value, then the first user equipment determines that it is available.
- the first configuration information carries a first power threshold value and a first power threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station
- the reporting information may include: a comparison result between the first power measurement value and the first power threshold value, and a scenario in which the power consumption of the first user equipment and the first power threshold value are compared, and step 5026 may specifically be The first user equipment determines whether it is available according to the first comparison result and the power comparison result.
- the step 5026 may be that the first user equipment acquires its own relay parameter information, where the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives the relay request of the second user equipment, and the Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the PLMN to which the first user equipment belongs; the first user equipment according to the relay parameter information and the first comparison result Determine if it is available.
- the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives the relay request of the second user equipment, and the Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the PLMN to which the first user equipment belongs.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment measures the reference signal of the received base station to obtain a measurement result, and the first user equipment performs the measurement result and the first configuration information. Comparing, obtaining a first comparison result, the first user equipment determines whether it is available according to the first comparison result, and if available, the first user equipment may broadcast relay information or listen to the relay broadcast or transmitted by the second user equipment.
- Requesting information establishing a connection with the base station for the second user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the The relay user equipment can establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 8 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention. As shown in FIG.
- the second user equipment receives second configuration information sent by the base station.
- the second configuration threshold may be carried in the second configuration information.
- the second user equipment may further receive a second power threshold sent by the base station, a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends a relay. Any one or more of the requested powers.
- the foregoing parameters may also be uniformly sent by the base station in the second configuration information.
- the second user equipment may further receive one or more of the following parameters sent by the base station: a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment The power of the relay request is sent so that the second user equipment sends a relay request according to the above parameters.
- the method may further include: the second user equipment sends the capability information of the second user equipment to the base station.
- the step 801 is specifically that the second user equipment receives the second configuration information that is sent by the base station according to the capability information.
- the second user equipment may further receive a second power threshold sent by the base station, a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends a relay. Any one or more of the requested powers.
- the foregoing parameters may also be uniformly sent by the base station in the second configuration information.
- the second user equipment may further receive one or more of the following parameters sent by the base station: a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment The power of the relay request is sent so that the second user equipment sends a relay request according to the above parameters.
- the second user equipment learns, according to the second configuration information, whether it is available.
- the second user equipment broadcasts the relay request information or listens to the relay information broadcasted or sent by the first user equipment, and establishes a connection with the base station by using the first user equipment.
- the relay request information carries: the power of the second user equipment and/or the public land mobile network PLMN to which the second user equipment belongs.
- the relay request information may further include: a second quality measurement value that is performed by the second user equipment on the quality measurement of the received reference signal, a request information that requests the first user equipment to feed back the resource pool configuration information, and a second user equipment. Any one or more parameters in the PLMN to which it belongs.
- the method includes:
- the second user equipment determines whether the cell is searched for, whether the cell with no access restriction is searched, whether the cell on the LTE frequency is searched, or whether the cell with no access restriction on the LTE frequency is searched; if the second user equipment does not search
- the second user equipment broadcasts the relay request information when the cell is not found, or the cell with no access restriction is searched, or the cell on the LTE frequency is not searched, or the cell with no access restriction on the LTE frequency is not searched.
- the method may further include:
- the second user equipment determines whether the downlink out-of-synchronization indication is received, whether a preset number of downlink out-of-synchronization indications are continuously received, and whether uplink data is received; if the second user equipment receives the downlink out-of-synchronization indication, or receives the preset continuously
- the second user equipment broadcasts the relay request information when the number of downlink out-of-synchronization indications or the uplink data is received.
- the second user equipment receives the second configuration information sent by the base station, and the second user equipment learns whether it is available according to the second configuration information. If available, the second user equipment broadcasts the relay request information or listens to the first.
- the relay information broadcasted or sent by the user equipment establishes a connection with the base station by using the first user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the selected relay user equipment and the base station.
- the communication strength between the two enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 9 is a flowchart of still another embodiment of a relay method according to an embodiment of the present invention. As shown in FIG. 9 , based on the embodiment shown in FIG. 8 , step 802 may further include:
- the second user equipment measures the received reference signal to obtain a measurement result.
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal.
- the measurement result includes: the second user equipment performs power measurement on the received reference signal. The second power measurement to.
- the second user equipment compares the measurement result and the second configuration information, and sends the second report information that includes the second comparison result obtained by the comparison to the base station.
- the second reporting information may carry: the second power measurement value and the third after the second user equipment performs power measurement on the received reference signal.
- the comparison result of the power threshold value; or the second report information may carry: a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal And a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power measurement value obtained from the relay information sent by the first user equipment.
- the second reporting information may carry: after the second user equipment performs power measurement on the received reference signal A comparison result between the second power measurement value and the third power threshold value, and a comparison result between the second user equipment power quantity and the second power level threshold value.
- the second user equipment receives the relay request indication information that is sent by the base station when determining that the second user equipment is available according to the second report information.
- the second user equipment receives the third power threshold value sent by the base station, where the second reporting information may carry: the second power measurement value and the third power threshold after the second user equipment performs power measurement on the received reference signal
- the step 8023 may be specifically: if the second power measurement value is smaller than the third power threshold, the second user equipment receives the relay request indication information sent by the base station.
- the second user equipment receives the third power threshold value sent by the base station, where the second reporting information carries: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal
- the step 8023 may be: if the second power measurement is smaller than the third power threshold, and the first power measurement is greater than the second power measurement, the second user equipment receives the Relay request indication information.
- step 8023 may specifically be: if the second power measurement If the value is less than the third power threshold, and the power of the second user equipment is less than the second power threshold, the second user equipment receives the relay request indication information sent by the base station.
- the method further includes: comparing, by the second user equipment, the second power measurement value after the power measurement of the received reference signal with the preset fourth power threshold; The power threshold is less than the third power threshold.
- the step 8022 may be: the second user equipment compares the measurement result with the second configuration information to obtain a second comparison result; if the second power measurement value is greater than or equal to the fourth power threshold, the second The user equipment sends the second comparison result to the base station; if the second power measurement value is less than the fourth power threshold, the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed.
- the second user equipment receives the second configuration information sent by the base station, and the second user equipment measures the received reference signal to obtain a measurement result, and the second user equipment compares the measurement result with the second configuration information. And transmitting, by the second user equipment, the relay request indication information that is sent by the base station when the second user equipment is available according to the second report information, and the second When receiving the relay request indication information, the user equipment may broadcast the relay request information or listen to the relay information broadcasted or sent by the first user equipment, and establish a connection with the base station by using the first user equipment, thereby ensuring the first selected.
- the user equipment is an available relay user equipment, so as to ensure the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed can establish a connection with the base station through the relay user equipment, and perform data communication with the base station. .
- FIG. 10 is a flowchart of another embodiment of a relay method according to an embodiment of the present invention. As shown in FIG. 10, based on the embodiment shown in FIG. 8, step 802 may further include:
- the second user equipment measures the received reference signal to obtain a measurement result.
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal.
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal.
- the second user equipment compares the measurement result and the second configuration information to obtain a second comparison result.
- the second reporting information may carry: the second power measurement value and the third after the second user equipment performs power measurement on the received reference signal.
- the comparison result of the power threshold value; or the second report information may carry: a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal And a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power measurement value obtained from the relay information sent by the first user equipment.
- the second reporting information may carry: after the second user equipment performs power measurement on the received reference signal A comparison result between the second power measurement value and the third power threshold value, and a comparison result between the second user equipment power quantity and the second power level threshold value.
- the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed.
- the second user equipment receives the third power threshold value sent by the base station, where the second reporting information may carry: the second power measurement value and the third power threshold after the second user equipment performs power measurement on the received reference signal
- the step 8026 may specifically be: if the second power measurement value is less than the third power threshold, the second user equipment determines that it is an available user equipment to be relayed.
- the second user equipment receives the third power threshold value sent by the base station, where the second reporting information carries: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal
- the step 8026 may be specifically: if the second power measurement is smaller than the third power threshold, and the first power measurement is greater than the second power measurement, the second user equipment determines that it is available. User equipment to be relayed.
- step 8026 may be specifically, if the second power measurement value is less than the third power threshold, and The first power measurement value is greater than the second power measurement value, and the third power measurement value is greater than the second power measurement value, and the second user equipment determines that it is an available user equipment to be relayed.
- step 8026 may specifically be: if the second power measurement is smaller than the third power gate The limit value, and the second user equipment is less than the second power threshold, the second user equipment determines that it is an available user equipment to be relayed.
- the second user equipment receives the second configuration information sent by the base station, and the second user equipment measures the received reference signal to obtain a measurement result, and the second user equipment compares the measurement result with the second configuration information.
- the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed, and the second user equipment may broadcast the relay request information or listen to the first user equipment when available.
- the relaying or transmitting the relay information establishes a connection with the base station by using the first user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the connection between the selected relay user equipment and the base station.
- the communication strength enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- Figure 11 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present invention. As shown in Figure 11, the method includes:
- the first sending module 111 is configured to send the first configuration information to the first user equipment, to instruct the first user equipment to learn whether the user equipment is available according to the first configuration information, so as to establish a connection with the base station for the second user equipment when available; /or,
- the second sending module 112 is configured to send the second configuration information to the second user equipment, to instruct the second user equipment to learn whether the user equipment is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available.
- the base station may include: a first receiving module, and/or a second receiving module.
- the first sending module 111 sends the first configuration information to the first user equipment, and/or before the second sending module 112 sends the second configuration information to the second user equipment.
- the first receiving module may receive the capability information sent by the first user equipment with the relay capability, and/or the second receiving module receives the capability information sent by the second user equipment with the relay request capability;
- the first sending module 111 is specifically configured to send the first configuration information to the first user equipment according to the capability information, and/or the second sending module 112 sends the second configuration information to the second user equipment according to the capability information.
- the first user equipment with the relay capability refers to a device that can provide a wireless relay service for a user equipment that is outside the network coverage or a user equipment that has a poor network signal within the network coverage.
- the second user equipment with the relay request capability refers to a user equipment that can request relaying outside the network coverage or a user equipment that can request relaying with a poor network signal within the network coverage.
- the base station sends the first configuration information to the first user equipment, indicating that the first user equipment learns whether it is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available, and/or
- the base station sends the second configuration information to the second user equipment, indicating that the second user equipment learns whether it is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available, thereby ensuring the first selected
- the user equipment is an available relay user equipment
- the selected second user equipment is an available user equipment to be relayed, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed
- the connection with the base station can be established through the relay user equipment, and data communication is performed with the base station.
- FIG. 12 is a schematic structural diagram of still another embodiment of a base station according to an embodiment of the present invention. As shown in FIG. 12, the base station further includes: a first receiving module 113 and a first determining module 114. ;
- the first receiving module 113 is configured to receive the first report information reported by the first user equipment, where the first report information carries a first ratio that is compared by the first user equipment with the first configuration information after the first user equipment measures the received reference signal. For the result.
- the first determining module 114 is configured to determine, according to the first reporting information, whether the first user equipment is an available relay user equipment.
- the first sending module 111 is further configured to: when the first user equipment is an available relay user equipment, send the relay indication information to the first user equipment, where the first user equipment is configured to be the second user A connection to the base station is established.
- the first configuration information sent by the first sending module 111 may carry the first power threshold.
- the first sending module 111 may further send any one or more of a second power threshold, a first quality threshold, and a first power threshold to the first user equipment, indicating the first user equipment. Whether it is available is available according to the first power threshold, and any one or more of the second power threshold, the first quality threshold, and the first power threshold.
- the second power threshold, the first quality threshold, or the first power threshold may also be uniformly sent by the base station in the first configuration information. The second power threshold is greater than the first power threshold.
- the first sending module 111 may further send any one or more of the following parameters to the first user equipment: a broadcast period when the first user equipment broadcasts the available information, indication information indicating a broadcast synchronization signal, and the first user The broadcast power when the device broadcasts the available information, so that the first user equipment can broadcast the available information or the broadcast synchronization information according to the above information sent by the base station.
- the first reporting information reported by the first user may be carried: the first user equipment performs power measurement on the received reference signal. The result of the comparison between the first power measurement value and the first power threshold value, and the comparison result between the first power measurement value and the second power threshold value.
- the first reporting information reported by the first user may be carried: the first user equipment performs power measurement on the received reference signal.
- the first quality measurement value may specifically be that the first user equipment performs quality measurement on the received reference signal and calculates the result.
- the first reporting information reported by the first user may be carried: the first user equipment performs power measurement on the received reference signal. The result of the comparison between the first power measurement value and the first power threshold value, and the comparison between the power of the first user equipment and the first power threshold.
- the first sending module 111 sends the first power threshold, and any two of the second power threshold, the first quality threshold, and the first power threshold, the first report
- the first report The content carried in the information can be analogized and will not be described in detail here.
- the first sending module 111 sends the first power threshold value, and the first reporting information reported by the first user carries: the first power measurement value and the first power after the first user equipment performs power measurement on the received reference signal.
- the first determining module 114 may be specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, the base station determines that the first user equipment is an available relay user equipment. .
- the first sending module 111 sends the first power threshold value and the second power threshold value, and the first reporting information reported by the first user carries: first, after the first user equipment performs power measurement on the received reference signal
- the first determining module 114 may be specifically configured to: if the first power When the measured value is less than the second power threshold and greater than or equal to the first power threshold, the base station determines that the first user equipment is an available relay user equipment.
- the first reporting information reported by the first user may be carried: the first user equipment performs power measurement on the received reference signal.
- the first determining module 114 is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first quality threshold, the base station determines the first The user equipment is an available relay user equipment.
- the first reporting information reported by the first user may be carried: the first user equipment performs power measurement on the received reference signal.
- the first determining module 114 may be specifically configured to: If the first power measurement is greater than or equal to the first power threshold, and the first user equipment is greater than or equal to the first power threshold, the base station determines that the first user equipment is an available relay user equipment.
- the first report information further includes the relay parameter information of the first user equipment, where the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives the relay request of the second user equipment, and the first Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more of the public land mobile network PLMN to which the first user equipment belongs
- the parameter is such that the base station accurately determines whether the first user equipment is available in combination with the above parameters.
- the relay indication information may carry any one of a broadcast period when the first user equipment broadcasts the available information, indication information indicating the broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- One or more parameters such that the first user equipment broadcasts the available information or the synchronization information according to the above parameters.
- the available information may be relay information.
- any one or more of a broadcast period when the first user equipment broadcasts the available information, indication information indicating the broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information may also be separately sent by the base station or included. The transmission is performed in the first configuration information.
- the base station sends the first configuration information to the first user equipment, and the base station receives the first report information reported by the first user equipment.
- the first report information carries the first user equipment to measure the received reference signal. And determining, by the first configuration information, whether the first user equipment is an available relay user equipment, if the first user equipment is an available relay user equipment, the base station is the first The user equipment sends the relay indication information, indicating that the first user equipment can establish a connection with the base station for the second user equipment, and/or the base station sends the second configuration information to the second user equipment, indicating that the second user equipment is configured according to the second configuration.
- the information is known to be available, so that the connection with the base station is established by the first user equipment when available, so that the selected first user equipment is an available relay user equipment, and the selected second user equipment is available for use. Relaying the user equipment, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the user to be relayed is set.
- the device can establish a connection with the base station through the relay user equipment, and perform data communication with the base station.
- FIG. 13 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present invention. As shown in FIG. 13, the base station further includes: a second receiving module 115 and a second determining module 116. ;
- the second receiving module 115 is configured to receive the second reporting information reported by the second user equipment, where the second reporting information carries a second ratio that is compared by the second user equipment with the second configuration information after the second user equipment measures the received reference signal.
- the second determining module 116 is configured to determine, according to the second reporting information, whether the second user equipment is an available user equipment to be relayed;
- the second sending module 112 is configured to: the second user equipment is an available user equipment to be relayed And transmitting, by the second user equipment, the relay request indication information, to indicate that the second user equipment can establish a connection with the base station by using the first user equipment.
- the second configuration information sent by the second sending module 112 may carry a third power threshold.
- the second sending module 112 may further send, to the second user equipment, a second power threshold, a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment. Send any one or more of the power of the relay request.
- the foregoing parameters may also be uniformly sent by the second sending module 112 in the second configuration information.
- the second sending module 112 may further send one or more of the following parameters to the second user equipment: a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a The second user equipment sends the power of the relay request, so that the second user equipment sends a relay request according to the above parameters.
- the second reporting information may carry: the second power measurement value after the second user equipment performs power measurement on the received reference signal.
- the result of the comparison with the third power threshold; or the second reporting information may carry: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal a comparison result, and a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power obtained from the relay information sent by the first user equipment Measurements.
- the second reporting information may be carried: the second user equipment performs power measurement on the received reference signal. The result of the comparison between the second power measurement value and the third power threshold value, and the comparison result between the power amount of the second user equipment and the second power threshold value.
- the second sending module 112 sends a third power threshold to the second user equipment, where the second reporting information may carry: a second power measurement value and a third after the second user equipment performs power measurement on the received reference signal.
- the second determining module 116 may specifically be: if the second power measurement value is less than the third power threshold, the base station determines that the second user equipment is an available user equipment to be relayed. .
- the second sending module 112 sends a third power threshold to the second user equipment, where the second reporting information carries: the second work after the second user equipment performs power measurement on the received reference signal. a comparison result of the rate measurement value and the third power threshold value, and a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and sent from the first user equipment
- the second determining module 116 may be specifically configured to: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second, in the scenario that the first power measurement value is obtained in the relay information.
- the power measurement value, the base station determines that the second user equipment is an available user equipment to be relayed.
- the second determining module 116 is specifically configured to: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second power measurement value, and the third power measurement value is greater than the second power The measured value, the second user equipment determines that it is an available user equipment to be relayed.
- the second sending module 112 sends a third power threshold value and a second power threshold value to the second user equipment, where the second reporting information carries: the second user equipment performs power measurement on the received reference signal.
- the second determining module may be specifically used in the scenario of comparing the power measurement value with the third power threshold value and the comparison result between the second user equipment power and the second power threshold value. If the value is less than the third power threshold, and the power of the second user equipment is less than the second power threshold, the base station determines that the second user equipment is an available user equipment to be relayed.
- the base station sends the first configuration information to the first user equipment, indicating that the first user equipment learns whether it is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available, and/or
- the base station sends the second configuration information to the second user equipment, and receives the second report information reported by the second user equipment.
- the second report information carries the second user equipment to measure the received reference signal, and then performs the second configuration information.
- the second comparison result of the comparison determines whether the second user equipment is an available user equipment to be relayed according to the second reporting information, and if the second user equipment is an available user equipment to be relayed, the base station sends the second user equipment to the second user equipment.
- Sending the relay request indication information indicating that the second user equipment can establish a connection with the base station by using the first user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, and that the selected second user equipment is The available user equipment to be relayed, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the to-be-relay is to be relayed
- the user equipment can establish a connection with the base station by relaying the user equipment, and perform data communication with the base station.
- FIG. 14 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present invention, as shown in FIG. Figure 14, including:
- the receiving module 141 is configured to receive first configuration information sent by the base station
- a determining module 142 configured to learn, according to the first configuration information, whether it is available;
- the broadcast or listening module 143 is configured to: when the user equipment is available, broadcast the relay information or listen to the relay request information broadcasted or sent by the second user equipment, and establish a connection with the base station for the second user equipment.
- the first configuration information may carry the first power threshold.
- the user equipment may further include: a sending module
- the sending module is configured to: when the user equipment has the relay capability, send the capability information of the base station to the base station;
- the receiving module 141 is specifically configured to receive first configuration information that is sent by the base station according to the capability information.
- the receiving module 141 may further receive, by the base station, any one or more of a second power threshold, a first quality threshold, and a first power threshold, indicating that the first user equipment is configured according to the first power gate.
- the limit, and any one or more of the second power threshold, the first quality threshold, and the first power threshold are known to be available.
- the second power threshold, the first quality threshold, or the first power threshold may also be uniformly sent by the base station in the first configuration information.
- the second power threshold is greater than the first power threshold.
- the relay information may include: one of the available information of the first user equipment, the power of the first user equipment, the location information of the first user equipment, and any one or more of the PLMNs to which the first user equipment belongs.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment learns whether it is available according to the first configuration information, and if available, the first user equipment broadcasts the relay information or listens to the second user.
- the relay request information broadcasted or sent by the device establishes a connection with the base station for the second user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the selected relay user equipment and the base station.
- the communication strength between the two enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 15 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention.
- the determining module 142 includes: a first measurement submodule 1421 and a first Align submodule 1422;
- the first measurement sub-module 1421 is configured to measure a reference signal of the received base station to obtain a measurement result
- the first comparison sub-module 1422 is configured to compare the measurement result with the first configuration information, and send the first report information including the first comparison result obtained by the comparison to the base station;
- the receiving module 141 is further configured to: receive, by the base station, relay indication information that is sent when the first user equipment is available according to the first report information.
- the reference signal is periodically sent by the base station, so that the first user equipment performs the detection, and does not include the reference signal of the content.
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, in the scenario that the receiving module 141 receives the first power threshold value that is sent by the base station.
- the measurement result may include: first, the first user equipment performs power measurement on the reference signal of the received base station. The power measurement, and the result of the comparison of the first power measurement and the second power threshold.
- the measurement result may include: first, the first user equipment performs power measurement on the reference signal of the received base station. a power measurement value, and a first quality measurement value obtained by performing quality measurement on a reference signal of the received base station by the first user equipment.
- the measurement result may include: first, the first user equipment performs power measurement on the reference signal of the received base station. The power measurement, and the comparison of the amount of power of the first user equipment with the first power threshold.
- the receiving module 141 receives the first power threshold value that is sent by the base station, and the measurement result may include: the first ratio of the first power measurement obtained by the first user equipment to the reference signal of the received base station,
- the sub-module 1422 is specifically configured to send, to the base station, the first report information that includes the comparison result of the first power measurement value and the first power threshold.
- the receiving module 141 receives the first power threshold value and the second power threshold value sent by the base station, and the measurement result may include: the first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station And in the scenario of the comparison result of the first power measurement value and the second power threshold value, the first comparison sub-module 1422 may be specifically configured to include a ratio of the first power measurement value and the first power threshold value. The result, and the first report information of the comparison result of the first power measurement value and the second power threshold value are sent to the base station.
- the receiving module 141 receives the first quality threshold value of the first power threshold value sent by the base station, and the measurement result may include: the first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station And the first comparison sub-module 1422 is specifically configured to include the first power measurement value and the first scenario, where the first user equipment obtains the first quality measurement value obtained by performing quality measurement on the reference signal of the received base station.
- the comparison result of the power threshold value and the first report information of the comparison result of the first quality measurement value and the first quality threshold value are sent to the base station.
- the measurement result may include: first, the first user equipment performs power measurement on the reference signal of the received base station. The power measurement value, and the first report information of the comparison result of the first user equipment power and the first power threshold value are sent to the base station.
- the first report information further includes the relay parameter information of the first user equipment, where the relay parameter information includes: the power of the first user equipment, whether the first user equipment receives the relay request of the second user equipment, and the first Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the public land mobile network PLMN to which the first user equipment belongs.
- the relay indication information carries: any one of a broadcast period when the first user equipment broadcasts the available information, indication information indicating that the synchronization signal is sent, and broadcast power when the first user equipment broadcasts the available information. A variety of parameters.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment measures the reference signal of the received base station to obtain a measurement result, and the first user equipment performs the measurement result and the first configuration information. And comparing, by the first user equipment, the first reporting information that is obtained by comparing the obtained first comparison result to the base station, where the first user equipment receives the relay indication information sent by the base station when determining that the first user equipment is available according to the first reporting information, the indication
- the first user equipment can broadcast
- the relay information or the relay request information broadcasted or sent by the second user equipment is set up to establish a connection with the base station for the second user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring selection
- the communication strength between the relaying user equipment and the base station enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment, and performs data communication with the base station.
- FIG. 16 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention.
- the determining module 142 includes: a second measurement submodule 1423, and a second Comparing sub-module 1424 and determining sub-module 1425;
- the second measurement sub-module 1423 is configured to measure the received reference signal to obtain a measurement result
- the second comparison sub-module 1424 is configured to compare the measurement result with the first configuration information to obtain a first comparison result
- the determining sub-module 1425 is configured to determine whether it is available according to the first comparison result.
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station.
- the measurement result may include: the first power measurement obtained by the first user equipment performing power measurement on the reference signal of the received base station value.
- the measurement result may include: the first power measurement obtained by the first user equipment performing power measurement on the reference signal of the received base station And a first quality measurement obtained by performing quality measurement on the reference signal of the received base station by the first user equipment.
- the first configuration information carries a first power threshold value and a first quality threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, and
- the first report information may include: a comparison result between the first power measurement value and the first power threshold value, and The result of the comparison of the first quality measurement and the first quality threshold.
- the first configuration information carries a first power threshold value and a first power threshold value
- the measurement result may include: a scenario in which the first user equipment performs power measurement on the reference signal of the received base station, and the first power measurement value is obtained.
- the first report information may include: a comparison result of the first power measurement value and the first power threshold value, and a power consumption comparison result of the first user equipment power quantity and the first power level threshold value.
- the first configuration information carries the first power threshold
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, where the first comparison result may be:
- the determining sub-module 1425 is specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, the first user equipment determines, in a scenario where the first power measurement value is compared with the first power threshold value Available by itself.
- the first configuration information carries a first power threshold value and a second power threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station
- the reporting information may include: a comparison result of the first power measurement value and the first power threshold value, and a comparison result between the first power measurement value and the second power threshold value
- the determining submodule 1425 may specifically And, if the first power measurement value is less than the second power threshold and greater than or equal to the first power threshold, the first user equipment determines that it is available.
- the first configuration information carries a first power threshold value and a first quality threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, and a first quality measurement value obtained by performing quality measurement on the reference signal of the received base station by the user equipment, where the first report information may include: a comparison result of the first power measurement value and the first power threshold value, and the first quality
- the determining sub-module 1425 may be specifically configured to: if the first power measurement value is greater than or equal to the first power threshold, and the first quality measurement value is greater than or equal to the first A quality threshold, the first user equipment determines that it is available.
- the first configuration information carries a first power threshold value and a first power threshold value
- the measurement result may include: a first power measurement value obtained by the first user equipment performing power measurement on the reference signal of the received base station, where
- the reporting information may include: a comparison result between the first power measurement value and the first power threshold value, and a scenario in which the power consumption of the first user equipment and the first power threshold value are compared, and the determining submodule 1425 is specific.
- the first user equipment can determine whether the first user equipment determines whether it is available according to the first comparison result and the power comparison result.
- the determining sub-module 1425 is specifically configured to obtain the relay parameter information of the first user equipment, where the first user equipment receives the relay request of the second user equipment, and the first Whether the user equipment is connected to the third user equipment, the location of the first user equipment, and any one or more parameters of the PLMN to which the first user equipment belongs; determining whether the user is available according to the relay parameter information and the first comparison result.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment measures the reference signal of the received base station to obtain a measurement result, and the first user equipment performs the measurement result and the first configuration information. Comparing, obtaining a first comparison result, the first user equipment determines whether it is available according to the first comparison result, and if available, the first user equipment may broadcast relay information or listen to the relay broadcast or transmitted by the second user equipment.
- Requesting information establishing a connection with the base station for the second user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the The relay user equipment can establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 17 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention. As shown in FIG. 17, the method includes:
- the receiving module 171 is configured to receive second configuration information sent by the base station.
- a determining module 172 configured to learn, according to the second configuration information, whether the user equipment is available;
- the broadcast or listening module 173 is configured to: when the user equipment is available, broadcast the relay request information or listen to the relay information broadcasted or sent by the first user equipment, and establish a connection with the base station by using the first user equipment.
- the second configuration threshold may be carried in the second configuration information.
- the receiving module 171 may further receive a second power threshold sent by the base station, a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends a relay request. Any one or more of the parameters of the power. The foregoing parameters may also be uniformly sent by the base station in the second configuration information.
- the receiving module 171 may further receive one or more of the following parameters sent by the base station: a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends Relaying the requested power so that the second user equipment is based on The parameter sends a relay request.
- the user equipment may further include: a sending module
- the sending module is configured to send the capability information of the base station to the base station, and the receiving module 171 is specifically configured to receive the second configuration information that is sent by the base station according to the capability information.
- the receiving module 171 may further receive a second power threshold sent by the base station, a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends a relay request. Any one or more of the parameters of the power. The foregoing parameters may also be uniformly sent by the base station in the second configuration information.
- the receiving module 171 may further receive one or more of the following parameters sent by the base station: a maximum number of times the second user equipment sends a relay request, a period in which the second user equipment sends a relay request, or a second user equipment sends The requested power is relayed so that the second user equipment sends a relay request according to the above parameters.
- the relay request information carries: the power of the second user equipment and/or the public land mobile network PLMN to which the second user equipment belongs. Further, the relay request information may further include: a second quality measurement value that is performed by the second user equipment on the quality measurement of the received reference signal, a request information that requests the first user equipment to feed back the resource pool configuration information, and a second user. Any one or more parameters in the PLMN to which the device belongs.
- the user equipment may further include: a determining module; before the broadcast or listening module 173 broadcasts the relay request information, the determining module is configured to determine whether to search for a cell, whether to search for a cell without access restrictions, and whether to search for LTE Whether the cell on the frequency searches for a cell with no access restriction on the LTE frequency;
- the broadcast or listening module 173 is specifically configured to: if the second user equipment does not search for a cell, or does not search for a cell that has no access restriction, or does not search for a cell on the LTE frequency, or does not search for the LTE frequency.
- the relay request information is broadcast.
- the determining module is further configured to: determine whether the downlink out-of-synchronization indication is received, whether a preset number of downlink out-of-synchronization indications are continuously received, and whether uplink data is received;
- the broadcast or listening module 173 is specifically configured to: if the second user equipment receives the downlink lost step finger
- the relay relay request information is broadcasted when a preset number of downlink out-of-synchronization indications are continuously received or when uplink data is received.
- the second user equipment receives the second configuration information sent by the base station, and the second user equipment learns whether it is available according to the second configuration information. If available, the second user equipment broadcasts the relay request information or listens to the first.
- the relay information broadcasted or sent by the user equipment establishes a connection with the base station by using the first user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the selected relay user equipment and the base station.
- the communication strength between the two enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 18 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention.
- the determining module 172 includes: a first measurement submodule 1721 and a first Alignment sub-module 1722;
- a first measurement sub-module 1721 configured to measure the received reference signal to obtain a measurement result
- the first comparison sub-module 1722 is configured to compare the measurement result and the second configuration information, and send the second report information including the second comparison result obtained by the comparison to the base station;
- the receiving module 171 is configured to receive, by the base station, the relay request indication information that is sent when the second user equipment is available according to the second report information.
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal.
- the measurement result includes: a second power measurement obtained by the second user equipment performing power measurement on the received reference signal.
- the second reporting information may carry: the second power measurement value and the third power after the second user equipment performs power measurement on the received reference signal.
- the comparison result of the threshold value; or the second report information may carry: a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal, And a second power measurement value, the second user equipment pair
- the signal sent by the first user equipment performs the measured third power measurement value and the first power measurement value obtained from the relay information sent by the first user equipment.
- the second reporting information may carry: the second user equipment performs power measurement on the received reference signal. A comparison result of the power measurement value and the third power threshold value, and a comparison result between the power amount of the second user equipment and the second power threshold value.
- the receiving module 171 receives the third power threshold value sent by the base station, where the second reporting information may carry: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal
- the receiving module 171 may be specifically configured to: if the second power measurement value is less than the third power threshold, the second user equipment receives the relay request indication information sent by the base station.
- the receiving module 171 receives the third power threshold value sent by the base station, where the second reporting information carries: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal. a comparison result, and a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power obtained from the relay information sent by the first user equipment
- the receiving module 171 may be specifically configured to: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second power measurement value, the second user equipment receives the indicated base station The relay request indication information sent.
- the receiving module 171 receives the third power threshold value and the second power threshold value sent by the base station, where the second reporting information carries: the second power measurement value after the second user equipment performs power measurement on the received reference signal
- the receiving module 171 may be specifically configured to: if the second power measurement value is less than the third power, in a scenario where the comparison result of the third power threshold is used, and the second user equipment is compared with the second power threshold And the second user equipment receives the relay request indication information sent by the base station, where the second user equipment is less than the second power threshold.
- the first measurement sub-module 1721 measures the received reference signal, and after obtaining the measurement result, the first comparison sub-module 1722 is further configured to perform the second power measurement value after the power measurement of the received reference signal. Comparing with a preset fourth power threshold; the preset fourth power threshold is less than the third power threshold;
- the first comparison sub-module 1722 is specifically configured to compare the measurement result with the second configuration information. Yes, the second comparison result is obtained;
- the sending module is configured to: if the second power measurement value is greater than or equal to the fourth power threshold, send the second comparison result to the base station;
- the determining module 172 determines whether it is an available user equipment to be relayed according to the second comparison result.
- the second user equipment receives the second configuration information sent by the base station, and the second user equipment measures the received reference signal to obtain a measurement result, and the second user equipment compares the measurement result with the second configuration information. And transmitting, by the second user equipment, the relay request indication information that is sent by the base station when the second user equipment is available according to the second report information, and the second When receiving the relay request indication information, the user equipment may broadcast the relay request information or listen to the relay information broadcasted or sent by the first user equipment, and establish a connection with the base station by using the first user equipment, thereby ensuring the first selected.
- the user equipment is an available relay user equipment, so as to ensure the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed can establish a connection with the base station through the relay user equipment, and perform data communication with the base station. .
- FIG. 19 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention.
- the determining module includes: a second measurement submodule 1723, a second ratio. Pair submodule 1724 and determining submodule 1725;
- the second measurement sub-module 1723 is configured to perform measurement on the received reference signal to obtain a measurement result
- the second comparison sub-module 1724 is configured to compare the measurement result and the second configuration information to obtain a second comparison result
- the determining sub-module 1725 is configured to determine, according to the second comparison result, whether it is an available user equipment to be relayed.
- the measurement result includes: a second power measurement value obtained by the second user equipment performing power measurement on the received reference signal.
- the measurement result includes: the second user equipment performs power measurement on the received reference signal. The second power measurement to.
- the second reporting information may carry: the second power measurement value and the third power after the second user equipment performs power measurement on the received reference signal.
- the comparison result of the threshold value; or the second report information may carry: a comparison result between the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal, And a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power measurement value obtained from the relay information sent by the first user equipment.
- the second reporting information may carry: the second user equipment performs power measurement on the received reference signal. A comparison result of the power measurement value and the third power threshold value, and a comparison result between the power amount of the second user equipment and the second power threshold value.
- the receiving module 171 receives the third power threshold value sent by the base station, where the second reporting information may carry: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal
- the determining sub-module 1725 may be specifically configured to: if the second power measurement value is less than the third power threshold, the second user equipment determines that it is an available user equipment to be relayed.
- the receiving module 171 receives the third power threshold value sent by the base station, where the second reporting information carries: the second power measurement value and the third power threshold value after the second user equipment performs power measurement on the received reference signal. a comparison result, and a second power measurement value, a third power measurement value obtained by the second user equipment measuring the signal sent by the first user equipment, and a first power obtained from the relay information sent by the first user equipment
- the determining sub-module 1725 may be specifically configured to: if the second power measurement value is less than the third power threshold, and the first power measurement value is greater than the second power measurement value, the second user equipment determines that it is Available user equipment to be relayed.
- the determining sub-module 1725 may be specifically configured to: if the second power measurement value is smaller than the third power threshold, and the first power measurement value is greater than the second power measurement value, and the third power measurement value is greater than the second power measurement value The value, the second user equipment determines that it is an available user equipment to be relayed.
- the receiving module 171 receives the third power threshold and the second power threshold sent by the base station, where the second reporting information carries: after the second user equipment performs power measurement on the received reference signal
- the determining sub-module 1725 may be specifically used in the scenario of comparing the second power measurement value with the third power threshold value and the comparison result between the second user equipment power quantity and the second power level threshold value. If the second power measurement is less than the third power threshold, and the second user equipment is less than the second power threshold, the second user equipment determines that it is an available user equipment to be relayed.
- the second user equipment receives the second configuration information sent by the base station, and the second user equipment measures the received reference signal to obtain a measurement result, and the second user equipment compares the measurement result with the second configuration information.
- the second user equipment determines, according to the second comparison result, whether it is an available user equipment to be relayed, and the second user equipment may broadcast the relay request information or listen to the first user equipment when available.
- the relaying or transmitting the relay information establishes a connection with the base station by using the first user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the connection between the selected relay user equipment and the base station.
- the communication strength enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 20 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present invention. As shown in FIG. 20, the method includes:
- the signal transceiver 21 is configured to send the first configuration information to the first user equipment, to instruct the first user equipment to learn whether the user equipment is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available; and or,
- the signal transceiver 21 is configured to send the second configuration information to the second user equipment, and instruct the second user equipment to learn whether the user equipment is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available.
- the base station further includes: a processor 22;
- the signal transceiver 21 is configured to receive the first report information reported by the first user equipment, where the first report information carries the first ratio that the first user equipment compares with the first configuration information after measuring the received reference signal. Result
- the processor 22 is configured to determine, according to the first report information, whether the first user equipment is an available relay user equipment;
- the signal transceiver 21 is further configured to: when the first user equipment is an available relay user equipment, send the relay indication information to the first user equipment, where the first user equipment may be the second user equipment. Establish a connection to the base station.
- the wireless transceiver may further send any one or more of the following parameters to the first user equipment: a second power threshold, a first quality threshold, a first power threshold, and a first user equipment broadcast. Any one or more of a broadcast period when information is available, indication information indicating a broadcast synchronization signal, and broadcast power when the first user equipment broadcasts the available information.
- the signal transceiver in this embodiment may be a wireless transmitter and a wireless receiver, and is used to implement the first sending module 111 and the first receiving module 113 in the embodiments of FIG. 11, FIG. 12 and FIG.
- the processor in this embodiment may be a processing chip, and is used to implement the functions of the first determining module 114 and the second determining module 116 in the embodiment of FIG. 11, FIG. 12 and FIG.
- the embodiment of Figures 12 and 13 is not described in detail herein.
- the base station sends the first configuration information to the first user equipment, indicating that the first user equipment learns whether it is available according to the first configuration information, to establish a connection with the base station for the second user equipment when available, and/or
- the base station sends the second configuration information to the second user equipment, indicating that the second user equipment learns whether it is available according to the second configuration information, so as to establish a connection with the base station by using the first user equipment when available, thereby ensuring the first selected
- the user equipment is an available relay user equipment
- the selected second user equipment is an available user equipment to be relayed, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed
- the connection with the base station can be established through the relay user equipment, and data communication is performed with the base station.
- Figure 21 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present invention. As shown in Figure 21, the method includes:
- the signal transceiver 23 is configured to receive first configuration information sent by the base station;
- the processor 24 is configured to learn, according to the first configuration information, whether it is available;
- the signal transceiver 23 is further configured to: broadcast the relay information when the user equipment is available or listen to the relay request information broadcasted or sent by the second user equipment, and establish a connection with the base station for the second user equipment.
- the signal transceiver in this embodiment may be a wireless transmitter and a wireless receiver, and is used to implement the receiving module 141 and the transmitting module in the embodiments of FIG. 14, FIG. 15, and FIG.
- the processor in this embodiment may be a processing chip, and is used to implement the determining module 142, the first measuring submodule 1421, the first comparing submodule 1422, and the second measuring submodule in the embodiments of FIG. 14, FIG. 15, and FIG. 1423, the second comparison sub-module 1424 and the function of the determining sub-module 1425, the specific operation of the processor can refer to the embodiment of FIG. 14, FIG. 15, and FIG. 16, which will not be described in detail herein.
- the first user equipment receives the first configuration information sent by the base station, and the first user equipment learns whether it is available according to the first configuration information, and if available, the first user equipment broadcasts the relay information or listens to the second user.
- the relay request information broadcasted or sent by the device establishes a connection with the base station for the second user equipment, so as to ensure that the selected first user equipment is an available relay user equipment, thereby ensuring the selected relay user equipment and the base station.
- the communication strength between the two enables the user equipment to be relayed to establish a connection with the base station through the relay user equipment and perform data communication with the base station.
- FIG. 22 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention. As shown in FIG. 22, the method includes:
- a signal transceiver 25 configured to receive second configuration information sent by the base station
- the processor 26 is configured to learn, according to the second configuration information, whether it is available;
- the signal transceiver 25 is further configured to: when the user equipment is available, broadcast the relay request information or listen to the relay information broadcasted or sent by the first user equipment, and establish a connection with the base station by using the first user equipment.
- the signal transceiver in this embodiment may be a wireless transmitter and a wireless receiver for implementing the functions of the receiving module 171 and the broadcast or listening module 173 in the embodiments of FIG. 17, FIG. 18 and FIG.
- the processor in this embodiment may be a processing chip, and is used to implement the determining module 172, the first measuring submodule 1721, the first comparing submodule 1722, and the second measuring submodule in the embodiments of FIG. 17, FIG. 18 and FIG. 1723, the second comparison sub-module 1724 and the function of the determining sub-module 1725.
- the processor for the specific operation of the processor, reference may be made to the embodiment of FIG. 17, FIG. 18 and FIG. 19, which will not be described in detail herein.
- the second user equipment receives the second configuration information sent by the base station, and the second user The device learns whether it is available according to the second configuration information. If available, the second user equipment broadcasts the relay request information or listens to the relay information broadcasted or sent by the first user equipment, and establishes a connection with the base station by using the first user equipment. Therefore, the selected first user equipment is used as the available relay user equipment, thereby ensuring the communication strength between the selected relay user equipment and the base station, so that the user equipment to be relayed can establish the base station by using the relay user equipment. Connect and communicate with the base station.
- the disclosed system, apparatus, and method may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the modules or units is only a logical function division.
- there may be another division manner for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
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Abstract
本发明涉及一种中继方法、用户设备和基站,其中方法包括:基站向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接,和/或,基站向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
Description
本发明涉及通信技术领域,尤其涉及一种中继方法、用户设备和基站。
目前,移动通信不仅追求容量的最大化,而且追求更广阔的覆盖范围,即无论用户设备(User Equipment,UE)移动到哪里,都在移动通信的覆盖范围内。为此,美国贝尔实验室提出蜂窝组网概念。它将一个移动通信服务区划分成许多以正六边形为基本几何图形的覆盖区域,称为蜂窝小区。一个较低功率的发射机服务一个蜂窝小区,在较小的区域内设置相当数量的UE。
事实上,移动通信网络在部署之时,不能完全保证网络的全面无缝覆盖。目前,对处于网络覆盖范围外接收不到网络信号的用户设备或者网络覆盖范围内网络信号较差的用户设备,可以寻找网络覆盖范围内网络信号较好的用户设备作为中继用户设备来建立与网络的连接,如图1所示。当UE B处于网络覆盖范围外时,它可以通过网络覆盖范围内的UE A来与网络建立起连接。把UE A称为中继用户设备(Relay UE)或中继终端,即提供中继服务的用户设备或终端;UE B称为待中继用户设备(Remote UE)或待中继终端。
现有技术中,待中继用户设备根据开启中继能力的用户设备广播的中继历史信息以及当前是否连接有待中继用户设备的信息来选择可用的中继用户设备,向可用的中继用户设备发送中继请求,以通过该中继用户设备建立与网络的连接。然而现有技术中,根据上述方法选择的可用的中继用户设备与基站之间的通信质量(包含中继用户设备与基站之间的信号强度和/或信号质量)得不到保证,也即是说,该中继用户设备与基站之间的通信质量可能较差,导致该中继用户设备难以通过该中继用户设备建立与网络的稳定的、有效的连接。
发明内容
本发明提供一种中继方法、用户设备和基站,用于解决现有技术中待中继用户设备难以通过中继用户设备建立与网络的稳定的、有效的连接的问题。
本发明的第一个方面是提供一种中继方法,包括:
基站向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接;和/或,
所述基站向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接。
基于第一个方面,在第一个方面的第一种实施方式中,所述基站向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接,包括:
所述基站向所述第一用户设备发送第一配置信息;
所述基站接收所述第一用户设备上报的第一上报信息;所述第一上报信息中携带所述第一用户设备对接收到的参考信号进行测量后与所述第一配置信息进行比对的第一比对结果;
所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备;
若所述第一用户设备为可用的中继用户设备,则所述基站向所述第一用户设备发送中继指示信息,指示所述第一用户设备可以为所述第二用户设备建立与所述基站的连接。
基于第一个方面的第一种实施方式,在第一个方面的第二种实施方式中,所述第一配置信息中携带第一功率门限值;
所述第一比对结果为所述第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与所述第一功率门限值的比对结果;
所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的
中继用户设备,包括:
若所述第一功率测量值大于等于所述第一功率门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
基于第一个方面的第二种实施方式,在第一个方面的第三种实施方式中,所述方法还包括:
所述基站向所述第一用户设备发送第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一上报信息中还携带:所述第一功率测量值与所述第二功率门限值的比对结果;
所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:
若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
基于第一个方面的第二种或第三种实施方式,在第一个方面的第四种实施方式中,所述方法还包括:
所述基站向所述第一用户设备发送第一质量门限值;
所述第一上报信息中还携带:所述第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与所述第一质量门限值的比对结果;
所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:
若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
基于第一个方面的第二种至第四种实施方式,在第一个方面的第五种实施方式中,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
基于第一个方面的第二种至第四种实施方式,在第一个方面的第六种
实施方式中,所述方法还包括:
所述基站向所述第一用户设备发送第一电量门限值;
所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果;
所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:
若所述第一功率测量值大于等于所述第一功率门限值,且所述第一用户设备的电量大于等于所述第一电量门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
基于第一个方面的第一种实施方式,在第一个方面的第七种实施方式中,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
基于第一个方面的第二种实施方式,在第一个方面的第八种实施方式中,所述方法还包括:所述基站向所述第一用户设备发送以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
基于第一个方面,在第一个方面的第九种实施方式中,所述基站向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接,包括:
所述基站向所述第二用户设备发送第二配置信息;
所述基站接收所述第二用户设备上报的第二上报信息;所述第二上报信息中携带所述第二用户设备对接收到的参考信号进行测量后与所述第二配置信息进行比对的第二比对结果;
所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备;
若所述第二用户设备为可用的待中继用户设备,则所述基站向所述第二用户设备发送中继请求指示信息,指示所述第二用户设备可以通过所述第一用户设备建立与所述基站的连接。
基于第一个方面的第九种实施方式,在第一个方面的第十种实施方式中,所述第二配置信息中携带第三功率门限值;
所述第二比对结果为所述第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与所述第三功率门限值的比对结果;
所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备,包括:
若所述第二功率测量值小于所述第三功率门限值,则所述基站确定所述第二用户设备为可用的待中继用户设备。
基于第一个方面的第十种实施方式,在第一个方面的第十一种实施方式中,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值;
所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备,包括:
若所述第二功率测量值小于所述第三功率门限值,且所述第一功率测量值大于所述第二功率测量值,则所述基站确定所述第二用户设备为可用的待中继用户设备。
基于第一个方面的第十种和第十一种实施方式,在第一个方面的第十二种实施方式中,所述方法还包括:
所述基站向所述第二用户设备发送第二电量门限值;
所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果;
所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备,包括:
若所述第二功率测量值小于所述第三功率门限值,且所述第二用户设备的电量小于所述第二电量门限值,则所述基站确定所述第二用户设备为可用的待中继用户设备。
基于第一个方面的第十种实施方式,在第一个方面的第十三种实施方式中,所述方法还包括:所述基站向所述第二用户设备发送以下参数中的一种或多种:所述第二用户设备发送中继请求的最大次数、所述第二用户
设备发送中继请求的周期或所述第二用户设备发送中继请求的功率。
基于第一个方面,在第一个方面的第十四种实施方式中,在所述基站向所述第一用户设备发送第一配置信息,和/或所述基站向所述第二用户设备发送第二配置信息之前,还包括:
所述基站接收具有中继能力的第一用户设备和/或具有中继请求能力的第二用户设备发送的能力信息;
所述基站根据所述能力信息向所述第一用户设备发送第一配置信息,和/或,根据所述能力信息向所述第二用户设备发送第二配置信息。
本发明的第二个方面是提供一种中继方法,包括:
第一用户设备接收所述基站发送的第一配置信息;
所述第一用户设备根据所述第一配置信息获知自身是否可用;
若可用,则所述第一用户设备广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与所述基站的连接。
基于第二个方面,在第二个方面的第一种实施方式中,在第一用户设备接收所述基站发送的第一配置信息之前,包括:
具有中继能力的第一用户设备向基站发送自身的能力信息;
所述第一用户设备接收所述基站根据所述能力信息发送的第一配置信息。
基于第二个方面,在第二个方面的第二种实施方式中,所述第一用户设备根据所述第一配置信息获知自身是否可用,包括:
所述第一用户设备对接收到的基站的参考信号进行测量,得到测量结果;
所述第一用户设备对所述测量结果和所述第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给所述基站;
所述第一用户设备接收所述基站在根据所述第一上报信息确定所述第一用户设备可用时发送的中继指示信息。
基于第二个方面的第二种实施方式,在第二个方面的第三种实施方式中,所述第一配置信息中携带第一功率门限值;
所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;
所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果。
基于第二个方面的第三种实施方式,在第二个方面的第四种实施方式中,所述方法还包括:
第一用户设备接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一上报信息中还携带:所述第一功率测量值和所述第二功率门限值的比对结果。
基于第二个方面的第三种或第四种实施方式,在第二个方面的第五种实施方式中,所述方法还包括:
第一用户设备接收所述基站发送的第一质量门限值;
所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;
所述第一上报信息中还携带:所述第一质量测量值和所述第一质量门限值的比对结果。
基于第二个方面的第三种至第五种实施方式,在第二个方面的第六种实施方式中,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所述所属的公用陆地移动网PLMN中的任意一种或多种参数。
基于第二个方面的第三种至第五种实施方式,在第二个方面的第七种实施方式中,所述方法还包括:
第一用户设备接收所述基站发送的第一电量门限值;
所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果,以使所述基站根据所述第一用户设备的电量与所述第一电量门限值的比较结果以及第一比对结果确定所述第一用户设备是否可用。
基于第二个方面的第二种实施方式,在第二个方面的第八种实施方式中,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播
周期、指示发送同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
基于第二个方面,在第二个方面的第九种实施方式中,所述第一用户设备根据所述第一配置信息获知自身是否可用,包括:
所述第一用户设备对接收到的所述参考信号进行测量,得到测量结果;
所述第一用户设备对所述测量结果和所述第一配置信息进行比对,得到第一比对结果;
所述第一用户设备根据所述第一比对结果确定自身是否可用。
基于第二个方面的第九种实施方式,在第二个方面的第十种实施方式中,所述第一配置信息中携带第一功率门限值;
所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;
所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果;
所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:
若所述第一功率测量值大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
基于第二个方面的第十种实施方式,在第二个方面的第十一种实施方式中,所述方法还包括:所述第一用户设备接收所述基站发送的以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
基于第二个方面的第十种实施方式,在第二个方面的第十二种实施方式中,所述方法还包括:所述第一用户设备接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一用户设备对所述第一功率测量值和所述第二功率门限值进行比对,得到所述第一功率测量值和所述第二功率门限值的比对结果;
所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:
若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一
功率门限值,则所述第一用户设备确定自身可用。
基于第二个方面的第十种至第十二种实施方式,在第二个方面的第十三种实施方式中,所述方法还包括:所述第一用户设备接收所述基站发送的第一质量门限值;
所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;
所述第一用户设备对所述第一质量测量值和所述第一质量门限值进行比对,得到所述第一质量测量值和所述第一质量门限值的比对结果;
所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:
若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述第一用户设备确定自身可用。
基于第二个方面的第十种至第十三种实施方式,在第二个方面的第十四种实施方式中,所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:
所述第一用户设备获取自身的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的PLMN中的任意一种或多种参数;
所述第一用户设备根据所述中继参数信息和所述第一比对结果确定自身是否可用。
基于第二个方面的第十种至第十三种实施方式,在第二个方面的第十五种实施方式中,所述方法还包括:
所述第一用户设备接收所述基站发送的第一电量门限值;
所述第一用户设备对自身的电量和所述第一电量门限值进行比对,得到所述第一用户设备的电量和所述第一电量门限值的电量比对结果;
所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:
所述第一用户设备根据所述第一比对结果和所述电量比对结果确定自身是否可用。
基于第二个方面,在第二个方面的第十六种实施方式中,所述中继信息包括:所述第一用户设备的可用信息、所述第一用户设备的电量、所述第一用户设备的位置信息以及所述第一用户设备所属的PLMN中的任意一个或多个。
本发明的第三个方面是提供一种中继方法,包括:
第二用户设备接收所述基站发送的第二配置信息;
所述第二用户设备根据所述第二配置信息获知自身是否可用;
若可用,则所述第二用户设备广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与所述基站的连接。
基于第三个方面,在第三个方面的第一种实施方式中,在所述第二用户设备接收所述基站发送的第二配置信息之前,包括:
所述第二用户设备向基站发送自身的能力信息;
所述第二用户设备接收所述基站根据所述能力信息发送的第二配置信息。
基于第三个方面,在第三个方面的第二种实施方式中,
所述第二用户设备根据所述第二配置信息获知自身是否可用,包括:
所述第二用户设备对接收到的所述参考信号进行测量,得到测量结果;
所述第二用户设备对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站;
所述第二用户设备接收所述基站在根据所述第二上报信息确定所述第二用户设备可用时发送的中继请求指示信息。
基于第三个方面的第二种实施方式,在第三个方面的第三种实施方式中,所述第二配置信息中携带第三功率门限值;
所述测量结果包括:所述第二用户设备对接收到的所述参考信号进行功率测量得到的第二功率测量值;
所述第二比对结果为,所述第二功率测量值和所述第三功率门限值的比对结果。
基于第三个方面的第二种或第三种实施方式,在第三个方面的第四种实施方式中,所述第二上报信息中还携带:所述第二功率测量值、所述第
二用户设备对第一用户设备发送的进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值,以使所述基站根据所述第二功率测量值、第一功率测量值、第三功率测量值以及第二比对结果确定所述第二用户设备是否可用。
基于第三个方面的第二种或第三种实施方式,在第三个方面的第五种实施方式中,所述方法还包括:
所述第二用户设备接收所述基站发送的第二电量门限值;
所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果,以使所述基站根据所述第二用户设备的电量与所述第二电量门限值的比较结果以及第二比对结果确定所述第二用户设备是否可用。
基于第三个方面,在第三个方面的第六种实施方式中,所述中继请求信息中携带:所述第二用户设备的电量和/或所述第二用户设备所属的公用陆地移动网PLMN。
基于第三个方面,在第三个方面的第七种实施方式中,所述第二用户设备根据所述第二配置信息获知自身是否可用,包括:
所述第二用户设备对接收到的所述参考信号进行测量,得到测量结果;
所述第二用户设备对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;
所述第二用户设备根据所述第二比对结果确定自身是否为可用的待中继用户设备。
基于第三个方面的第二种实施方式,在第三个方面的第八种实施方式中,所述第二用户设备对接收到的所述参考信号进行测量,得到测量结果之后,还包括:
所述第二用户设备将接收到的所述参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;所述预设的第四功率门限值小于所述第三功率门限值;
所述第二用户设备对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站,包括:
所述第二用户设备对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;
若所述第二功率测量值大于等于所述第四功率门限值,则所述第二用户设备将所述第二比对结果发送给所述基站;
若所述第二功率测量值小于第四功率门限值,则所述第二用户设备根据所述第二比对结果确定自身是否为可用的待中继用户设备。
基于第三个方面的第二种实施方式,在第三个方面的第九种实施方式中,所述第二用户设备广播中继请求信息之前,包括:
所述第二用户设备判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;
若所述第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,所述第二用户设备广播中继请求信息。
基于第三个方面的第九种实施方式,在第三个方面的第十种实施方式中,所述第二用户设备广播中继请求信息之前,还包括:
所述第二用户设备判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;
若所述第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,所述第二用户设备广播中继请求信息。
基于第三个方面,在第三个方面的第十一种实施方式中,所述中继请求信息中携带:所述第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、所述第二用户设备所属的PLMN中的任意一种或多种参数。
本发明的第四个方面是提供一种基站,包括:第一发送模块,用于向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接;和/或,
第二发送模块,用于向所述第二用户设备发送第二配置信息,指示所
述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接。
基于第四个方面,在第四个方面的第一种实施方式中,所述基站还包括:第一接收模块和第一确定模块;
所述第一接收模块用于接收所述第一用户设备上报的第一上报信息;所述第一上报信息中携带所述第一用户设备对接收到的参考信号进行测量后与所述第一配置信息进行比对的第一比对结果;
所述第一确定模块用于根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备;
所述第一发送模块还用于在所述第一用户设备为可用的中继用户设备时,向所述第一用户设备发送中继指示信息,指示所述第一用户设备可以为所述第二用户设备建立与所述基站的连接。
基于第四个方面的第一种实施方式,在第四个方面的第二种实施方式中,所述第一配置信息中携带第一功率门限值;
所述第一比对结果为所述第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与所述第一功率门限值的比对结果;
所述第一确定模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第四个方面的第二种实施方式,在第四个方面的第三种实施方式中,所述第一发送模块还用于,向所述第一用户设备发送第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一上报信息中还携带:所述第一功率测量值与所述第二功率门限值的比对结果;
所述第一确定模块具体用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第四个方面的第二种或第三种实施方式,在第四个方面的第四种实施方式中,所述第一发送模块还用于,向所述第一用户设备发送第一质量门限值;
所述第一上报信息中还携带:所述第一用户设备对接收到的参考信号
进行质量测量后的第一质量测量值与所述第一质量门限值的比对结果;
所述第一确定模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第四个方面的第二种至第四种实施方式,在第四个方面的第五种实施方式中,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
基于第四个方面的第二种至第四种实施方式,在第四个方面的第六种实施方式中,所述第一发送模块还用于,向所述第一用户设备发送第一电量门限值;
所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果;
所述第一确定模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一用户设备的电量大于等于所述第一电量门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第四个方面的第二种实施方式,在第四个方面的第七种实施方式中,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
基于第四个方面的第三种实施方式,在第四个方面的第八种实施方式中,所述第一发送模块还用于,向所述第一用户设备发送以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率
基于第四个方面,在第四个方面的第九种实施方式中,所述基站还包括:第二接收模块和第二确定模块;
所述第二接收模块用于接收所述第二用户设备上报的第二上报信息;所述第二上报信息中携带所述第二用户设备对接收到的参考信号进行测量
后与所述第二配置信息进行比对的第二比对结果;
所述第二确定模块用于根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备;
所述第二发送模块用于,在所述第二用户设备为可用的待中继用户设备时,向所述第二用户设备发送中继请求指示信息,指示所述第二用户设备可以通过所述第一用户设备建立与所述基站的连接。
基于第四个方面的第九种实施方式,在第四个方面的第十种实施方式中,所述第二配置信息中携带第三功率门限值;
所述第二比对结果为所述第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与所述第三功率门限值的比对结果;
所述第二确定模块具体用于,若所述第二功率测量值小于所述第三功率门限值,则确定所述第二用户设备为可用的待中继用户设备。
基于第四个方面的第十种实施方式,在第四个方面的第十一种实施方式中,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值;
所述第二确定模块具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第一功率测量值大于所述第二功率测量值,则确定所述第二用户设备为可用的待中继用户设备。
基于第四个方面的第十种或第十一种实施方式,在第四个方面的第十二种实施方式中,所述第二发送模块还用于,向所述第二用户设备发送第二电量门限值;
所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果;
所述第二确定模块具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第二用户设备的电量小于所述第二电量门限值,则确定所述第二用户设备为可用的待中继用户设备。
基于第四个方面的第十种实施方式,在第四个方面的第十三种实施方式中,所述第二发送模块还用于,向所述第二用户设备发送以下参数中的一种或多种:所述第二用户设备发送中继请求的最大次数、所述第二用户
设备发送中继请求的周期或所述第二用户设备发送中继请求的功率。
基于第四个方面,在第四个方面的第十四种实施方式中,所述第一发送模块向所述第一用户设备发送第一配置信息,和/或所述第二发送模块向所述第二用户设备发送第二配置信息之前,
第一接收模块接收具有中继能力的第一用户设备发送的能力信息,和/或,第二接收模块接收具有中继请求能力的第二用户设备发送的能力信息;
所述第一发送模块具体用于根据所述能力信息向所述第一用户设备发送第一配置信息,和/或,所述第二发送模块根据所述能力信息向所述第二用户设备发送第二配置信息。
本发明的第五个方面是提供一种用户设备,包括:接收模块,用于接收所述基站发送的第一配置信息;
确定模块,用于根据所述第一配置信息获知自身是否可用;
广播或侦听模块,用于在所述用户设备可用时,广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与所述基站的连接。
基于第五个方面,在第五个方面的第一种实施方式中,所述用户设备还包括:发送模块;
所述接收模块接收所述基站发送的第一配置信息之前,所述发送模块用于,在所述用户设备具有中继能力时向所述基站发送自身的能力信息;
所述接收模块具体用于,接收所述基站根据所述能力信息发送的第一配置信息。
基于第五个方面,在第五个方面的第二种实施方式中,所述确定模块包括:第一测量子模块和第一比对子模块;
所述第一测量子模块用于,对接收到的基站的参考信号进行测量,得到测量结果;
所述第一比对子模块用于,对所述测量结果和所述第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给所述基站;
所述接收模块还用于,接收所述基站在根据所述第一上报信息确定所述第一用户设备可用时发送的中继指示信息。
基于第五个方面的第二种实施方式,在第五个方面的第三种实施方式中,所述第一配置信息中携带第一功率门限值;
所述测量结果为:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;
所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果。
基于第五个方面的第三种实施方式,在第五个方面的第四种实施方式中,所述接收模块还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一上报信息中还携带:所述第一功率测量值和所述第二功率门限值的比对结果。
基于第五个方面的第三种或第四种实施方式,在第五个方面的第五种实施方式中,所述接收模块还用于,接收所述基站发送的第一质量门限值;
所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;
所述第一上报信息中还携带:所述第一质量测量值和所述第一质量门限值的比对结果。
基于第五个方面的第三种至第五种实施方式,在第五个方面的第六种实施方式中,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所述所属的公用陆地移动网PLMN中的任意一种或多种参数。
基于第五个方面的第三种至第五种实施方式,在第五个方面的第七种实施方式中,所述接收模块还用于,接收所述基站发送的第一电量门限值;
所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果,以使所述基站根据所述第一用户设备的电量与所述第一电量门限值的比较结果以及第一比对结果确定所述第一用户设备是否
可用。
基于第五个方面的第二种实施方式,在第五个方面的第八种实施方式中,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
基于第五个方面,在第五个方面的第九种实施方式中,所述确定模块包括:第二测量子模块、第二比对子模块和确定子模块;
所述第二测量子模块用于,对接收到的所述参考信号进行测量,得到测量结果;
所述第二比对子模块用于,对所述测量结果和所述第一配置信息进行比对,得到第一比对结果;
所述确定子模块用于,根据所述第一比对结果确定自身是否可用。
基于第五个方面的第九种实施方式,在第五个方面的第十种实施方式中,所述第一配置信息中携带第一功率门限值;
所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;
所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果;
所述确定子模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
基于第五个方面的第十种实施方式,在第五个方面的第十一种实施方式中,所述接收模块还用于,接收所述基站发送的以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
基于第五个方面的第十种实施方式,在第五个方面的第十二种实施方式中,所述接收模块还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第二比对子模块还用于,对所述第一功率测量值和所述第二功率门限值进行比对,得到所述第一功率测量值和所述第二功率门限值的比对结果;
所述确定子模块具体用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
基于第五个方面的第十种至第十二种实施方式,在第五个方面的第十三种实施方式中,所述接收模块还用于,接收所述基站发送的第一质量门限值;
所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;
所述第二比对子模块还用于,对所述第一质量测量值和所述第一质量门限值进行比对,得到所述第一质量测量值和所述第一质量门限值的比对结果;
所述确定子模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述第一用户设备确定自身可用。
基于第五个方面的第十种至第十三种实施方式,在第五个方面的第十四种实施方式中,所述确定子模块具体用于,
获取自身的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的PLMN中的任意一种或多种参数;
根据所述中继参数信息和所述第一比对结果确定自身是否可用。
基于第五个方面的第十种至第十三种实施方式,在第五个方面的第十五种实施方式中,所述接收模块还用于,接收所述基站发送的第一电量门限值;
所述第二比对子模块还用于,对自身的电量和所述第一电量门限值进行比对,得到所述第一用户设备的电量和所述第一电量门限值的电量比对结果;
所述确定子模块具体用于,
根据所述第一比对结果和所述电量比对结果确定自身是否可用。
基于第五个方面的第十种实施方式,在第五个方面的第十六种实施方
式中,所述中继信息包括:所述第一用户设备的可用信息、所述第一用户设备的电量、所述第一用户设备的位置信息以及所述第一用户设备所属的PLMN中的任意一个或多个。
本发明的第六个方面是提供一种用户设备,包括:
接收模块,用于接收所述基站发送的第二配置信息;
确定模块,用于根据所述第二配置信息获知所述用户设备是否可用;
所述广播或侦听模块,用于在所述用户设备可用时,广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与所述基站的连接。
基于第六个方面,在第六个方面的第一种实施方式中,所述用户设备还包括:发送模块;
所述接收模块接收所述基站发送的第二配置信息之前,所述发送模块用于,向基站发送自身的能力信息;
所述接收模块具体用于,接收所述基站根据所述能力信息发送的第二配置信息。
基于第六个方面,在第六个方面的第二种实施方式中,所述确定模块包括:第一测量子模块和第一比对子模块;
所述第一测量子模块,用于对接收到的所述参考信号进行测量,得到测量结果;
所述第一比对子模块,用于对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站;
所述接收模块,用于接收所述基站在根据所述第二上报信息确定所述第二用户设备可用时发送的中继请求指示信息。
基于第六个方面的第二种实施方式,在第六个方面的第三种实施方式中,所述第二配置信息中携带第三功率门限值;
所述测量结果包括:所述第二用户设备对接收到的所述参考信号进行功率测量得到的第二功率测量值;
所述第二比对结果为,所述第二功率测量值和所述第三功率门限值的比对结果。
基于第六个方面的第二种或第三种实施方式,在第六个方面的第四种
实施方式中,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值,以使所述基站根据所述第二功率测量值、第一功率测量值、第三功率测量值以及第二比对结果确定所述第二用户设备是否可用。
基于第六个方面的第二种或第三种实施方式,在第六个方面的第五种实施方式中,所述接收模块还用于,接收所述基站发送的第二电量门限值;
所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果,以使所述基站根据所述第二用户设备的电量与所述第二电量门限值的比较结果以及第二比对结果确定所述第二用户设备是否可用。
基于第六个方面,在第六个方面的第六种实施方式中,所述中继请求信息中携带:所述第二用户设备的电量和/或所述第二用户设备所属的公用陆地移动网PLMN。
基于第六个方面,在第六个方面的第七种实施方式中,所述确定模块包括:第二测量子模块、第二比对子模块和确定子模块;
所述第二测量子模块用于,对接收到的所述参考信号进行测量,得到测量结果;
所述第二比对子模块用于,对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;
所述确定子模块用于,根据所述第二比对结果确定自身是否为可用的待中继用户设备。
基于第六个方面的第二种实施方式,在第六个方面的第八种实施方式中,所述第一测量子模块对接收到的所述参考信号进行测量,得到测量结果之后,所述第一比对子模块还用于,将接收到的所述参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;所述预设的第四功率门限值小于所述第三功率门限值;
所述第一比对子模块具体用于,对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;
所述发送模块用于,若所述第二功率测量值大于等于所述第四功率门限值,则将所述第二比对结果发送给所述基站;
若所述第二功率测量值小于第四功率门限值,则所述第二用户设备根据所述第二比对结果确定自身是否为可用的待中继用户设备。
基于第六个方面,在第六个方面的第九种实施方式中,所述用户设备还包括:判断模块;
所述广播或侦听模块广播中继请求信息之前,所述判断模块用于,判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;
所述广播或侦听模块具体用于,若所述第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,广播中继请求信息。
基于第六个方面的第九种实施方式,在第六个方面的第十种实施方式中,所述广播或侦听模块广播中继请求信息之前,所述判断模块还用于,判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;
所述广播或侦听模块具体用于,若所述第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,广播中继请求信息。
基于第六个方面,在第六个方面的第十一种实施方式中,所述中继请求信息中携带:所述第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、所述第二用户设备所属的PLMN中的任意一种或多种参数。
本发明的第七个方面是提供一种基站,包括:信号收发器,用于向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接;和/或,
所述信号收发器,用于向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接。
基于第七个方面,在第七个方面的第一种实施方式中,所述基站还包括:处理器;
所述信号收发器用于,接收所述第一用户设备上报的第一上报信息;所述第一上报信息中携带所述第一用户设备对接收到的参考信号进行测量后与所述第一配置信息进行比对的第一比对结果;
所述处理器用于,根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备;
所述信号收发器还用于,在所述第一用户设备为可用的中继用户设备时,向所述第一用户设备发送中继指示信息,指示所述第一用户设备可以为所述第二用户设备建立与所述基站的连接。
基于第七个方面的第一种实施方式,在第七个方面的第二种实施方式中,所述第一配置信息中携带第一功率门限值;
所述第一比对结果为所述第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与所述第一功率门限值的比对结果;
所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第七个方面的第二种实施方式,在第七个方面的第三种实施方式中,所述信号收发器还用于,向所述第一用户设备发送第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一上报信息中还携带:所述第一功率测量值与所述第二功率门限值的比对结果;
所述处理器具体用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第七个方面的第二种或第三种实施方式,在第七个方面的第四种实施方式中,所述信号收发器还用于,向所述第一用户设备发送第一质量门限值;
所述第一上报信息中还携带:所述第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与所述第一质量门限值的比对结果;
所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率
门限值,且所述第一质量测量值大于等于所述第一质量门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第七个方面的第二种至第四种实施方式,在第七个方面的第五种实施方式中,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
基于第七个方面的第二种至第五种实施方式,在第七个方面的第六种实施方式中,所述信号收发器还用于,向所述第一用户设备发送第一电量门限值;
所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果;
所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一用户设备的电量大于等于所述第一电量门限值,则确定所述第一用户设备为可用的中继用户设备。
基于第七个方面的第一种实施方式,在第七个方面的第七种实施方式中,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
基于第七个方面的第二种实施方式,在第七个方面的第八种实施方式中,所述信号收发器还用于,向所述第一用户设备发送以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
基于第七个方面,在第七个方面的第九种实施方式中,所述信号收发器具体用于,接收所述第二用户设备上报的第二上报信息;所述第二上报信息中携带所述第二用户设备对接收到的参考信号进行测量后与所述第二配置信息进行比对的第二比对结果;
所述处理器用于,根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备;
所述信号收发器还用于,在所述第二用户设备为可用的待中继用户设备时,向所述第二用户设备发送中继请求指示信息,指示所述第二用户设备可以通过所述第一用户设备建立与所述基站的连接。
基于第七个方面的第九种实施方式,在第七个方面的第十种实施方式中,所述第二配置信息中携带第三功率门限值;
所述第二比对结果为所述第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与所述第三功率门限值的比对结果;
所述处理器具体用于,若所述第二功率测量值小于所述第三功率门限值,则确定所述第二用户设备为可用的待中继用户设备。
基于第七个方面的第十种实施方式,在第七个方面的第十一种实施方式中,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值;
所述处理器具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第一功率测量值大于所述第二功率测量值,则确定所述第二用户设备为可用的待中继用户设备。
基于第七个方面的第十种或十一种实施方式,在第七个方面的第十二种实施方式中,所述信号收发器还用于,向所述第二用户设备发送第二电量门限值;
所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果;
所述处理器具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第二用户设备的电量小于所述第二电量门限值,则确定所述第二用户设备为可用的待中继用户设备。
基于第七个方面的第十种实施方式,在第七个方面的第十三种实施方式中,所述信号收发器还用于,向所述第二用户设备发送以下参数中的一种或多种:所述第二用户设备发送中继请求的最大次数、所述第二用户设备发送中继请求的周期或所述第二用户设备发送中继请求的功率。
基于第七个方面,在第七个方面的第十四种实施方式中,所述信号收发器向所述第一用户设备发送第一配置信息,和/或向所述第二用户设备发
送第二配置信息之前,
所述信号收发器用于,接收具有中继能力的第一用户设备发送的能力信息,和/或,接收具有中继请求能力的第二用户设备发送的能力信息;
所述信号收发器具体用于,根据所述能力信息向所述第一用户设备发送第一配置信息,和/或,根据所述能力信息向所述第二用户设备发送第二配置信息。
本发明的第八个方面是提供一种用户设备,包括:信号收发器,用于接收所述基站发送的第一配置信息;
处理器,用于根据所述第一配置信息获知自身是否可用;
所述信号收发器还用于,在所述用户设备可用时广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与所述基站的连接。
基于第八个方面,在第八个方面的第一种实施方式中,所述信号收发器接收所述基站发送的第一配置信息之前,所述信号收发器还用于向基站发送自身的能力信息;
所述信号收发器具体用于,接收所述基站根据所述能力信息发送的第一配置信息。
基于第八个方面,在第八个方面的第二种实施方式中,所述处理器具体用于,对接收到的基站的参考信号进行测量,得到测量结果;
对所述测量结果和所述第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给所述基站;
所述信号收发器用于接收所述基站在根据所述第一上报信息确定所述第一用户设备可用时发送的中继指示信息。
基于第八个方面的第二种实施方式,在第八个方面的第三种实施方式中,所述信号收发器还用于,接收所述基站发送的第一功率门限值;
所述测量结果为:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;
所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果。
基于第八个方面的第三种实施方式,在第八个方面的第四种实施方式
中,所述信号收发器还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述第一上报信息中还携带:所述第一功率测量值和所述第二功率门限值的比对结果。
基于第八个方面的第三种或第四种实施方式,在第八个方面的第五种实施方式中,所述信号收发器还用于,接收所述基站发送的第一质量门限值;
所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;
所述第一上报信息中还携带:所述第一质量测量值和所述第一质量门限值的比对结果。
基于第八个方面的第三种至第五种实施方式,在第八个方面的第六种实施方式中,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所述所属的公用陆地移动网PLMN中的任意一种或多种参数。
基于第八个方面的第三种至第五种实施方式,在第八个方面的第七种实施方式中,所述信号收发器还用于,接收所述基站发送的第一电量门限值;
所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果,以使所述基站根据所述第一用户设备的电量与所述第一电量门限值的比较结果以及第一比对结果确定所述第一用户设备是否可用。
基于第八个方面的第二种实施方式,在第八个方面的第八种实施方式中,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
基于第八个方面,在第八个方面的第九种实施方式中,所述处理器具体用于,对接收到的所述参考信号进行测量,得到测量结果;
对所述测量结果和所述第一配置信息进行比对,得到第一比对结果;
根据所述第一比对结果确定自身是否可用。
基于第八个方面的第九种实施方式,在第八个方面的第十种实施方式中,所述第一配置信息中携带第一功率门限值;
所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;
所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果;
所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
基于第八个方面的第十种实施方式,在第八个方面的第十一种实施方式中,所述信号收发器还用于,接收所述基站发送的以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
基于第八个方面的第十种实施方式,在第八个方面的第十二种实施方式中,所述信号收发器还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;
所述处理器用于,对所述第一功率测量值和所述第二功率门限值进行比对,得到所述第一功率测量值和所述第二功率门限值的比对结果;
所述处理器用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
基于第八个方面的第十种至第十二种实施方式,在第八个方面的第十三种实施方式中,所述信号收发器还用于,接收所述基站发送的第一质量门限值;
所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;
所述处理器用于,对所述第一质量测量值和所述第一质量门限值进行比对,得到所述第一质量测量值和所述第一质量门限值的比对结果;
所述处理器用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述第一用
户设备确定自身可用。
基于第八个方面的第十种至第十三种实施方式,在第八个方面的第十四种实施方式中,所述处理器具体用于,
获取自身的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的PLMN中的任意一种或多种参数;
根据所述中继参数信息和所述第一比对结果确定自身是否可用。
基于第八个方面的第十种至第十三种实施方式,在第八个方面的第十五种实施方式中,所述信号收发器还用于,接收所述基站发送的第一电量门限值;
所述处理器用于,对自身的电量和所述第一电量门限值进行比对,得到所述第一用户设备的电量和所述第一电量门限值的电量比对结果;
所述处理器用于,根据所述第一比对结果和所述电量比对结果确定自身是否可用。
基于第八个方面,在第八个方面的第十六种实施方式中,所述中继信息包括:所述第一用户设备的可用信息、所述第一用户设备的电量、所述第一用户设备的位置信息以及所述第一用户设备所属的PLMN中的任意一个或多个。
本发明的第九个方面是提供一种用户设备,包括:信号收发器,用于接收所述基站发送的第二配置信息;
处理器,用于根据所述第二配置信息获知自身是否可用;
所述信号收发器,还用于在所述用户设备可用时广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与所述基站的连接。
基于第九个方面,在第九个方面的第一种实施方式中,所述信号收发器接收所述基站发送的第二配置信息之前,所述信号收发器还用于,向基站发送自身的能力信息;
所述信号收发器具体用于,接收所述基站根据所述能力信息发送的第二配置信息。
基于第九个方面,在第九个方面的第二种实施方式中,所述处理器具体用于,
对接收到的所述参考信号进行测量,得到测量结果;
对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站;
所述信号收发器还用于,第二用户设备接收所述基站在根据所述第二上报信息确定所述第二用户设备可用时发送的中继请求指示信息。
基于第九个方面的第二种实施方式,在第九个方面的第三种实施方式中,所述第二配置信息中携带第三功率门限值;
所述测量结果包括:所述第二用户设备对接收到的所述参考信号进行功率测量得到的第二功率测量值;
所述第二比对结果为,所述第二功率测量值和所述第三功率门限值的比对结果。
基于第九个方面的第二种或第三种实施方式,在第九个方面的第四种实施方式中,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值,以使所述基站根据所述第二功率测量值、第一功率测量值、第三功率测量值以及第二比对结果确定所述第二用户设备是否可用。
基于第九个方面的第二种或第三种实施方式,在第九个方面的第五种实施方式中,所述信号收发器还用于,接收所述基站发送的第二电量门限值;
所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果,以使所述基站根据所述第二用户设备的电量与所述第二电量门限值的比较结果以及第二比对结果确定所述第二用户设备是否可用。
基于第九个方面,在第九个方面的第六种实施方式中,所述中继请求信息中携带:所述第二用户设备的电量和/或所述第二用户设备所属的公用陆地移动网PLMN。
基于第九个方面,在第九个方面的第七种实施方式中,所述处理器具
体用于,对接收到的所述参考信号进行测量,得到测量结果;
对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;
根据所述第二比对结果确定自身是否为可用的待中继用户设备。
基于第九个方面的第二种实施方式,在第九个方面的第八种实施方式中,所述处理器对接收到的所述参考信号进行测量,得到测量结果之后,所述处理器还用于,将接收到的所述参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;所述预设的第四功率门限值小于所述第三功率门限值;
所述处理器具体用于,对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;
若所述第二功率测量值大于等于所述第四功率门限值,则将所述第二比对结果发送给所述基站;
若所述第二功率测量值小于第四功率门限值,则根据所述第二比对结果确定自身是否为可用的待中继用户设备。
基于第九个方面,在第九个方面的第九种实施方式中,所述信号收发器广播中继请求信息之前,所述处理器还用于,判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;
若所述第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,所述信号收发器广播中继请求信息。
基于第九个方面的第九种实施方式,在第九个方面的第十种实施方式中,所述信号收发器广播中继请求信息之前,所述处理器还用于,判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;
若所述第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,所述信号收发器广播中继请求信息。
基于第九个方面的第十种实施方式,在第九个方面的第十一种实施方式中,所述中继请求信息中携带:所述第二用户设备对接收到的参考信号
进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、所述第二用户设备所属的PLMN中的任意一种或多种参数。
本发明中,提供一种中继方法、用户设备和基站,其中方法包括:基站向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接,和/或,基站向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图1为网络覆盖外的UE B通过网络覆盖内的UE A建立网络连接的示意图;
图2为本发明实施例提供的中继方法一个实施例的流程图;
图3为本发明实施例提供的中继方法又一个实施例的流程图;
图4为本发明实施例提供的中继方法另一个实施例的流程图;
图5为本发明实施例提供的中继方法又一个实施例的流程图;
图6为本发明实施例提供的中继方法另一个实施例的流程图;
图7为本发明实施例提供的中继方法又一个实施例的流程图;
图8为本发明实施例提供的中继方法另一个实施例的流程图;
图9为本发明实施例提供的中继方法又一个实施例的流程图;
图10为本发明实施例提供的中继方法另一个实施例的流程图;
图11为本发明实施例提供的基站一个实施例的结构示意图;
图12为本发明实施例提供的基站又一个实施例的结构示意图;
图13为本发明实施例提供的基站另一个实施例的结构示意图;
图14为本发明实施例提供的用户设备一个实施例的结构示意图;
图15为本发明实施例提供的用户设备又一个实施例的结构示意图;
图16为本发明实施例提供的用户设备另一个实施例的结构示意图;
图17为本发明实施例提供的用户设备又一个实施例的结构示意图;
图18为本发明是私立提供的用户设备另一个实施例的结构示意图;
图19为本发明实施例提供的用户设备又一个实施例的结构示意图;
图20为本发明实施例提供的基站一个实施例的结构示意图;
图21为本发明实施例提供的用户设备一个实施例的结构示意图;
图22为本发明实施例提供的用户设备又一个实施例的结构示意图。
为使本发明实施例的目的、技术方案和优点更加清楚,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做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。
本申请中涉及的用户设备,可以是无线终端,无线终端可以是指向用户提供语音和/或数据连通性的设备、具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(例如,RAN,Radio Access Network)与一个或多个核心网进行通信,无线终端可以是移动终端,如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(PCS,Personal Communication Service)电话、无绳电话、会话发起协议(SIP)话机、无线本地环路(WLL,Wireless Local Loop)站、个人数字助理(PDA,Personal Digital Assistant)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station),移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、接入点(Access Point)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、用户设备(User Device)、或用户装备(User Equipment)。
另外,本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
图2为本发明实施例提供的中继方法一个实施例的流程图,如图2所示,包括:
201、基站向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接;和/或,
202、基站向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接。
其中,基站网络覆盖范围内的用户设备可以处于无线资源控制(Radio Resource Control,RRC)连接态或者RRC空闲态。当用户设备处于RRC连接态时,用户设备可以通过专用信令或通道接收基站发送的第一配置信息或第二配置信息,或者接收基站广播的第一配置信息或第二配置信息。当用户设备处于RRC空闲态时,用户设备可以接收基站广播的第一配置信息或第二配置信息。
进一步地,为了提高第一配置信息或第二配置信息的发送效率,步骤201之前,所述方法还可以包括:基站接收具有中继能力的第一用户设备发送的能力信息。对应的,步骤201具体可以为,基站根据能力信息向第一用户设备发送第一配置信息。和/或,
步骤202之前,所述方法还可以包括:基站接收具有中继请求能力的第二用户设备发送的能力信息。对应的,步骤202具体可以为,基站根据能力信息向第二用户设备发送第二配置信息。
其中,具有中继能力的第一用户设备,指的是可以为处于网络覆盖范围外的用户设备或者为处于网络覆盖范围内的网络信号较差的用户设备提供无线中继服务的设备。具有中继请求能力的第二用户设备指的是处于网络覆盖范围外能够请求中继的用户设备或者处于网络覆盖范围内的网络信号较差的能够请求中继的用户设备。
本实施例中,基站向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图3为本发明实施例提供的中继方法又一个实施例的流程图,如图3所示,在图2所示实施例的基础上,步骤201具体可以包括:
2011、基站向第一用户设备发送第一配置信息。
其中,第一配置信息中可以携带第一功率门限值。
进一步地,基站还可以向第一用户设备发送第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种,指示第一用户设备根据第一功率门限值,以及第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种获知自身是否可用。其中,第二功率门限值、第一质量门限值或第一电量门限值还可以包括在第一配置信息中由基站统一发送。其中,第二功率门限值大于第一功率门限值。
进一步地,基站还可以向第一用户设备发送以下参数中的任意一种或多种:第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率,使得第一用户设备可以根据基站发送的上述信息广播可用信息或广播同步信息。
2012、基站接收第一用户设备上报的第一上报信息;第一上报信息中携带第一用户设备对接收到的参考信号进行测量后与第一配置信息进行比对的第一比对结果。
在基站发送第一功率门限值和第二功率门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一功率测量值与第二功率门限值的比对结果。
在基站发送第一功率门限值和第一质量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与第一质量门限值的比对结果。其中,第一质量测量值具体可以为第一用户设备对接收到的参考信号进行质量测量并计算得到。
在基站发送第一功率门限值和第一电量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备的电量与第一电量门限值的比较结果。
另外,在基站发送第一功率门限值,以及第二功率门限值、第一质量门限值、第一电量门限值中的任意两种的情况下,第一上报信息中携带的内容可以类推,此处不再进行详细描述。
2013、基站根据第一上报信息确定第一用户设备是否为可用的中继用户设备。
在基站发送第一功率门限值,第一用户上报的第一上报信息中携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果的场景下,步骤2013具体可以为:若第一功率测量值大于等于第一功率门限值,则基站确定第一用户设备为可用的中继用户设备。
在基站发送第一功率门限值和第二功率门限值,第一用户上报的第一上报信息中携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一功率测量值与第二功率门限值的比对结果的场景下,步骤2013具体可以为:若第一功率测量值小于第二功率门限值且大于等于第一功率门限值,则基站确定第一用户设备为可用的中继用户设备。
在基站发送第一功率门限值和第一质量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与第一质量门限
值的比对结果的场景下,步骤2013具体可以为:若第一功率测量值大于等于第一功率门限值,且第一质量测量值大于等于第一质量门限值,则基站确定第一用户设备为可用的中继用户设备。
在基站发送第一功率门限值和第一电量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备的电量与第一电量门限值的比较结果的场景下,步骤2013具体可以为:若第一功率测量值大于等于第一功率门限值,且第一用户设备的电量大于等于第一电量门限值,则基站确定第一用户设备为可用的中继用户设备。
另外,第一上报信息中还携带第一用户设备的中继参数信息,中继参数信息包括:第一用户设备的电量、第一用户设备是否接收到第二用户设备的中继请求、第一用户设备是否连接有第三用户设备、第一用户设备的位置以及第一用户设备所属的公用陆地移动网(Public Lands Mobile Network,PLMN)中的任意一种或多种参数,以便基站结合上述参数准确确定第一用户设备是否可用。
2014、若第一用户设备为可用的中继用户设备,则基站向第一用户设备发送中继指示信息,指示第一用户设备可以为第二用户设备建立与基站的连接。
其中,中继指示信息中可以携带:第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种参数,以便第一用户设备根据上述参数广播可用信息或同步信息。其中,可用信息可以为中继信息。另外,第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种参数也可以由基站单独发送或者包括在第一配置信息中进行发送。
本实施例中,基站向第一用户设备发送第一配置信息,基站接收第一用户设备上报的第一上报信息;第一上报信息中携带第一用户设备对接收到的参考信号进行测量后与第一配置信息进行比对的第一比对结果,根据第一上报信息确定第一用户设备是否为可用的中继用户设备若第一用户设备为可用的中继用户设备,则基站向第一用户设备发送中继指示信息,指
示第一用户设备可以为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图4为本发明实施例提供的中继方法另一个实施例的流程图,如图4所示,在图2所示实施例的基础上,步骤202还可以包括:
2021、基站向第二用户设备发送第二配置信息。
其中,第二配置信息中可以携带第三功率门限值。
进一步的,基站还可以向第二用户设备发送第二电量门限值、第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率中的任意一种或多种参数。上述参数还可以包括在第二配置信息中由基站统一发送。
进一步的,基站还可以向第二用户设备发送以下参数中的一种或多种:第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率,以便第二用户设备根据上述参数发送中继请求。
2022、基站接收第二用户设备上报的第二上报信息;第二上报信息中携带第二用户设备对接收到的参考信号进行测量后与第二配置信息进行比对的第二比对结果。
在基站向第二用户设备发送第三功率门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果;或者,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值。
在基站向第二用户设备发送第三功率门限值和第二电量门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果。
2023、基站根据第二上报信息确定第二用户设备是否为可用的待中继用户设备。
在基站向第二用户设备发送第三功率门限值,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果的场景下,步骤2023具体可以为,若第二功率测量值小于第三功率门限值,则基站确定第二用户设备为可用的待中继用户设备。
在基站向第二用户设备发送第三功率门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值的场景下,步骤2023具体可以为,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,则基站确定第二用户设备为可用的待中继用户设备。进一步地,步骤2023具体可以为,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,且第三功率测量值大于第二功率测量值,则第二用户设备确定自身为可用的待中继用户设备。
在基站向第二用户设备发送第三功率门限值和第二电量门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果的场景下,步骤2023具体可以为,若第二功率测量值小于第三功率门限值,且第二用户设备的电量小于第二电量门限值,则基站确定第二用户设备为可用的待中继用户设备。
2024、若第二用户设备为可用的待中继用户设备,则基站向第二用户设备发送中继请求指示信息,指示第二用户设备可以通过第一用户设备建立与基站的连接。
本实施例中,基站向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,接收第二用户设备上报的第二上报信息;第二上报信息中携带第二用户设备对接收到的参考信号进行测量后与第二配置信息进行比对的第二比对结果,根据第二上报信息确定第二用户设备是否为可用的待中继用户设备,若第二用户设备为可用的待中继用户设备,则基站向第二用户设备发送中继请求指示信息,指示第二用户设备可以通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图5为本方面实施例提供的中继方法又一个实施例的流程图,如图5所示,包括:
501、第一用户设备接收基站发送的第一配置信息。
其中,第一配置信息中可以携带第一功率门限值。
进一步的,为了提高第一配置信息的发送效率,步骤501之前,方法还可以包括:具有中继能力的第一用户设备向基站发送自身的能力信息。对应的,步骤501具体可以为,第一用户设备接收基站根据能力信息发送的第一配置信息。
进一步的,第一用户设备还可以接收基站发送第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种,指示第一用户设备根据第一功率门限值,以及第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种获知自身是否可用。其中,第二功率门限值、第一质量门限值或第一电量门限值还可以包括在第一配置信息中由基站统一发送。其中,第二功率门限值大于第一功率门限值。
502、第一用户设备根据第一配置信息获知自身是否可用。
503、若可用,则第一用户设备广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接。
其中,中继信息可以包括:第一用户设备的可用信息、第一用户设备的电量、第一用户设备的位置信息以及第一用户设备所属的PLMN中的任意一个或多个。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备根据第一配置信息获知自身是否可用,若可用,则第一用户设备广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图6为本方面实施例提供的中继方法另一个实施例的流程图,如图6所示,在图5所示实施例的基础上,步骤502具体可以包括:
5021、第一用户设备对接收到的基站的参考信号进行测量,得到测量结果。
其中,参考信号为基站周期性发送的,以便第一用户设备进行检测的不包括内容的参考信号。
在第一用户设备接收基站发送的携带第一功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值。
在第一用户设备接收基站发送的第一功率门限值的和第二功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一功率测量值和第二功率门限值的比对结果。
在第一用户设备接收基站发送的第一功率门限值的和第一质量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值。
在第一用户设备接收基站发送的第一功率门限值的和第一电量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号
进行功率测量得到的第一功率测量值,以及第一用户设备的电量与第一电量门限值的比较结果。
5022、第一用户设备对测量结果和第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给基站。
在第一用户设备接收基站发送的携带第一功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值的场景下,步骤5022具体可以为,将包括第一功率测量值和第一功率门限值的比对结果的第一上报信息发送给基站。
在第一用户设备接收基站发送的第一功率门限值的和第二功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一功率测量值和第二功率门限值的比对结果的场景下,步骤5022具体可以为,将包括第一功率测量值和第一功率门限值的比对结果,以及第一功率测量值和第二功率门限值的比对结果的第一上报信息发送给基站。
在第一用户设备接收基站发送的第一功率门限值的和第一质量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值的场景下,步骤5022具体可以为,将包括第一功率测量值和第一功率门限值的比对结果,以及第一质量测量值和第一质量门限值的比对结果的第一上报信息发送给基站。
在第一用户设备接收基站发送的第一功率门限值的和第一电量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备的电量与第一电量门限值的比较结果的第一上报信息发送给基站。
另外,第一上报信息中还携带第一用户设备的中继参数信息,中继参数信息包括:第一用户设备的电量、第一用户设备是否接收到第二用户设备的中继请求、第一用户设备是否连接有第三用户设备、第一用户设备的位置以及第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
5023、第一用户设备接收基站在根据第一上报信息确定第一用户设备
可用时发送的中继指示信息。
其中,中继指示信息中携带:第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备对接收到的基站的参考信号进行测量,得到测量结果,第一用户设备对测量结果和第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给基站,第一用户设备接收基站在根据第一上报信息确定第一用户设备可用时发送的中继指示信息,指示第一用户设备可以广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图7为本发明实施例提供的中继方法又一个实施例的流程图,如图7所示,在图5所示实施例的基础上,步骤502具体可以包括:
5024、第一用户设备对接收到的参考信号进行测量,得到测量结果。
在第一配置信息中携带第一功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值。
在第一配置信息中携带第一功率门限值和第二功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值。
第一配置信息中携带第一功率门限值和第一质量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值。
5025、第一用户设备对测量结果和第一配置信息进行比对,得到第一比对结果。
在第一配置信息中携带第一功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值的场景下,第一比对结果可以为:第一功率测量值和第一功率门限值的比对结果。
在第一配置信息中携带第一功率门限值和第二功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值的场景下,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一功率测量值和第二功率门限值的比对结果。
第一配置信息中携带第一功率门限值和第一质量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值的场景下,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一质量测量值和第一质量门限值的比对结果。
第一配置信息中携带第一功率门限值和第一电量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值的场景下,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一用户设备的电量和第一电量门限值的电量比对结果。
5026、第一用户设备根据第一比对结果确定自身是否可用。
在第一配置信息中携带第一功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,第一比对结果可以为:第一功率测量值和第一功率门限值的比对结果的场景下,步骤5026具体可以为,若第一功率测量值大于等于第一功率门限值,则第一用户设备确定自身可用。
在第一配置信息中携带第一功率门限值和第二功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一功率测量值和第二功率门限值的比对结果的场
景下,步骤5026具体可以为,若第一功率测量值小于第二功率门限值且大于等于第一功率门限值,则第一用户设备确定自身可用。
第一配置信息中携带第一功率门限值和第一质量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一质量测量值和第一质量门限值的比对结果的场景下,步骤5026具体可以为,若第一功率测量值大于等于第一功率门限值,且第一质量测量值大于等于第一质量门限值,则第一用户设备确定自身可用。
第一配置信息中携带第一功率门限值和第一电量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一用户设备的电量和第一电量门限值的电量比对结果的场景下,步骤5026具体可以为,第一用户设备根据第一比对结果和电量比对结果确定自身是否可用。
另外,步骤5026还可以为,第一用户设备获取自身的中继参数信息,中继参数信息包括:第一用户设备的电量、第一用户设备是否接收到第二用户设备的中继请求、第一用户设备是否连接有第三用户设备、第一用户设备的位置以及第一用户设备所属的PLMN中的任意一种或多种参数;第一用户设备根据中继参数信息和第一比对结果确定自身是否可用。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备对接收到的基站的参考信号进行测量,得到测量结果,第一用户设备对测量结果和第一配置信息进行比对,得到第一比对结果,第一用户设备根据第一比对结果确定自身是否可用,若可用,第一用户设备可以广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图8为本发明实施例提供的中继方法另一个实施例的流程图,如图8所示,包括:
801、第二用户设备接收基站发送的第二配置信息。
其中,第二配置信息中可以携带第三功率门限值。
进一步的,第二用户设备还可以接收基站发送的第二电量门限值、第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率中的任意一种或多种参数。上述参数还可以包括在第二配置信息中由基站统一发送。
进一步的,第二用户设备还可以接收基站发送的以下参数中的一种或多种:第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率,以便第二用户设备根据上述参数发送中继请求。
进一步的,为了保证基站发送第二配置信息的效率,步骤801之前,还可以包括:第二用户设备向基站发送自身的能力信息。对应的,步骤801具体可以为,第二用户设备接收基站根据能力信息发送的第二配置信息。
进一步的,第二用户设备还可以接收基站发送的第二电量门限值、第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率中的任意一种或多种参数。上述参数还可以包括在第二配置信息中由基站统一发送。
进一步的,第二用户设备还可以接收基站发送的以下参数中的一种或多种:第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率,以便第二用户设备根据上述参数发送中继请求。
802、第二用户设备根据第二配置信息获知自身是否可用。
803、若可用,则第二用户设备广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接。
其中,中继请求信息中携带:第二用户设备的电量和/或第二用户设备所属的公用陆地移动网PLMN。
另外,中继请求信息中还可以携带:第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、第二用户设备所属的PLMN中的任意一种或多种参数。
进一步的,第二用户设备广播中继请求信息之前,包括:
第二用户设备判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;若第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,第二用户设备广播中继请求信息。
进一步的,第二用户设备广播中继请求信息之前,还可以包括:
第二用户设备判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;若第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,第二用户设备广播中继请求信息。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户设备根据第二配置信息获知自身是否可用,若可用,则第二用户设备广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图9为本发明实施例提供的中继方法又一个实施例的流程图,如图9所示,在图8所示实施例的基础上,步骤802还可以包括:
8021、第二用户设备对接收到的参考信号进行测量,得到测量结果。
在第二用户设备接收基站发送的携带第三功率门限值的第二配置信息的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得到的第二功率测量值。
在第二用户设备接收基站发送第三功率门限值和第一电量门限值的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得
到的第二功率测量值。
8022、第二用户设备对测量结果和第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给基站。
在第二用户设备接收基站发送的第三功率门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果;或者,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值。
在第二用户设备接收基站发送的第三功率门限值和第二电量门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果。
8023、第二用户设备接收基站在根据第二上报信息确定第二用户设备可用时发送的中继请求指示信息。
在第二用户设备接收基站发送的第三功率门限值,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果的场景下,步骤8023具体可以为,若第二功率测量值小于第三功率门限值,则第二用户设备接收所示基站发送的中继请求指示信息。
在第二用户设备接收基站发送的第三功率门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值的场景下,步骤8023具体可以为,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,则第二用户设备接收所示基站发送的中继请求指示信息。
在第二用户设备接收基站发送的第三功率门限值和第二电量门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后
的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果的场景下,步骤8023具体可以为,若第二功率测量值小于第三功率门限值,且第二用户设备的电量小于第二电量门限值,则第二用户设备接收所示基站发送的中继请求指示信息。
进一步的,步骤8021之后,还可以包括:第二用户设备将接收到的参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;预设的第四功率门限值小于第三功率门限值。
对应的,步骤8022具体可以为,第二用户设备对测量结果和第二配置信息进行比对,得到第二比对结果;若第二功率测量值大于等于第四功率门限值,则第二用户设备将第二比对结果发送给基站;若第二功率测量值小于第四功率门限值,则第二用户设备根据第二比对结果确定自身是否为可用的待中继用户设备。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户设备对接收到的参考信号进行测量,得到测量结果,第二用户设备对测量结果和第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给基站,第二用户设备接收基站在根据第二上报信息确定第二用户设备可用时发送的中继请求指示信息,第二用户设备在接收到中继请求指示信息时可以广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图10为本发明实施例提供的中继方法另一个实施例的流程图,如图10所示,在图8所示实施例的基础上,步骤802还可以包括:
8024、第二用户设备对接收到的参考信号进行测量,得到测量结果。
在第二用户设备接收基站发送的携带第三功率门限值的第二配置信息的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得到的第二功率测量值。
在第二用户设备接收基站发送第三功率门限值和第一电量门限值的场
景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得到的第二功率测量值。
8025、第二用户设备对测量结果和第二配置信息进行比对,得到第二比对结果。
在第二用户设备接收基站发送的第三功率门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果;或者,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值。
在第二用户设备接收基站发送的第三功率门限值和第二电量门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果。
8026、第二用户设备根据第二比对结果确定自身是否为可用的待中继用户设备。
在第二用户设备接收基站发送的第三功率门限值,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果的场景下,步骤8026具体可以为,若第二功率测量值小于第三功率门限值,则第二用户设备确定自身为可用的待中继用户设备。
在第二用户设备接收基站发送的第三功率门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值的场景下,步骤8026具体可以为,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,则第二用户设备确定自身为可用的待中继用户设备。进一步地,步骤8026具体可以为,若第二功率测量值小于第三功率门限值,且
第一功率测量值大于第二功率测量值,且第三功率测量值大于第二功率测量值,则第二用户设备确定自身为可用的待中继用户设备。
在第二用户设备接收基站发送的第三功率门限值和第二电量门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果的场景下,步骤8026具体可以为,若第二功率测量值小于第三功率门限值,且第二用户设备的电量小于第二电量门限值,则第二用户设备确定自身为可用的待中继用户设备。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户设备对接收到的参考信号进行测量,得到测量结果,第二用户设备对测量结果和第二配置信息进行比对,得到第二比对结果,第二用户设备根据第二比对结果确定自身是否为可用的待中继用户设备,第二用户设备在可用时可以广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图11为本发明实施例提供的基站一个实施例的结构示意图,如图11所示,包括:
第一发送模块111,用于向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接;和/或,
第二发送模块112,用于向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接。
进一步地,基站可以包括:第一接收模块,和/或,第二接收模块。为了提高第一配置信息或第二配置信息的发送效率,第一发送模块111向第一用户设备发送第一配置信息,和/或第二发送模块112向第二用户设备发送第二配置信息之前,
第一接收模块可以接收具有中继能力的第一用户设备发送的能力信息,和/或,第二接收模块接收具有中继请求能力的第二用户设备发送的能力信息;
第一发送模块111具体用于根据能力信息向第一用户设备发送第一配置信息,和/或,第二发送模块112根据能力信息向第二用户设备发送第二配置信息。
其中,具有中继能力的第一用户设备,指的是可以为处于网络覆盖范围外的用户设备或者为处于网络覆盖范围内的网络信号较差的用户设备提供无线中继服务的设备。具有中继请求能力的第二用户设备指的是处于网络覆盖范围外能够请求中继的用户设备或者处于网络覆盖范围内的网络信号较差的能够请求中继的用户设备。
本实施例中,基站向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图12为本发明实施例提供的基站又一个实施例的结构示意图,如图12所示,在图11所示实施例的基础上,基站还包括:第一接收模块113和第一确定模块114;
第一接收模块113用于接收第一用户设备上报的第一上报信息;第一上报信息中携带第一用户设备对接收到的参考信号进行测量后与第一配置信息进行比对的第一比对结果。
第一确定模块114用于根据第一上报信息确定第一用户设备是否为可用的中继用户设备。
第一发送模块111还用于在第一用户设备为可用的中继用户设备时,向第一用户设备发送中继指示信息,指示第一用户设备可以为第二用户设
备建立与基站的连接。
其中,第一发送模块111发送的第一配置信息中可以携带第一功率门限值。
进一步地,第一发送模块111还可以向第一用户设备发送第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种,指示第一用户设备根据第一功率门限值,以及第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种获知自身是否可用。其中,第二功率门限值、第一质量门限值或第一电量门限值还可以包括在第一配置信息中由基站统一发送。其中,第二功率门限值大于第一功率门限值。
进一步的,第一发送模块111还可以向第一用户设备发送以下参数中的任意一种或多种:第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率,使得第一用户设备可以根据基站发送的上述信息广播可用信息或广播同步信息。
在第一发送模块111发送第一功率门限值和第二功率门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一功率测量值与第二功率门限值的比对结果。
在第一发送模块111发送第一功率门限值和第一质量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与第一质量门限值的比对结果。其中,第一质量测量值具体可以为第一用户设备对接收到的参考信号进行质量测量并计算得到。
在第一发送模块111发送第一功率门限值和第一电量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备的电量与第一电量门限值的比较结果。
另外,在第一发送模块111发送第一功率门限值,以及第二功率门限值、第一质量门限值、第一电量门限值中的任意两种的情况下,第一上报
信息中携带的内容可以类推,此处不再进行详细描述。
在第一发送模块111发送第一功率门限值,第一用户上报的第一上报信息中携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果的场景下,第一确定模块114具体可以用于:若第一功率测量值大于等于第一功率门限值,则基站确定第一用户设备为可用的中继用户设备。
在第一发送模块111发送第一功率门限值和第二功率门限值,第一用户上报的第一上报信息中携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一功率测量值与第二功率门限值的比对结果的场景下,第一确定模块114具体可以用于:若第一功率测量值小于第二功率门限值且大于等于第一功率门限值,则基站确定第一用户设备为可用的中继用户设备。
在第一发送模块111发送第一功率门限值和第一质量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与第一质量门限值的比对结果的场景下,第一确定模块114具体可以用于:若第一功率测量值大于等于第一功率门限值,且第一质量测量值大于等于第一质量门限值,则基站确定第一用户设备为可用的中继用户设备。
在第一发送模块111发送第一功率门限值和第一电量门限值的场景下,第一用户上报的第一上报信息中可以携带:第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与第一功率门限值的比对结果,和第一用户设备的电量与第一电量门限值的比较结果的场景下,第一确定模块114具体可以用于:若第一功率测量值大于等于第一功率门限值,且第一用户设备的电量大于等于第一电量门限值,则基站确定第一用户设备为可用的中继用户设备。
另外,第一上报信息中还携带第一用户设备的中继参数信息,中继参数信息包括:第一用户设备的电量、第一用户设备是否接收到第二用户设备的中继请求、第一用户设备是否连接有第三用户设备、第一用户设备的位置以及第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种
参数,以便基站结合上述参数准确确定第一用户设备是否可用。
另外,需要说明的是,中继指示信息中可以携带:第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种参数,以便第一用户设备根据上述参数广播可用信息或同步信息。其中,可用信息可以为中继信息。另外,第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种参数也可以由基站单独发送或者包括在第一配置信息中进行发送。
本实施例中,基站向第一用户设备发送第一配置信息,基站接收第一用户设备上报的第一上报信息;第一上报信息中携带第一用户设备对接收到的参考信号进行测量后与第一配置信息进行比对的第一比对结果,根据第一上报信息确定第一用户设备是否为可用的中继用户设备若第一用户设备为可用的中继用户设备,则基站向第一用户设备发送中继指示信息,指示第一用户设备可以为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图13为本发明实施例提供的基站另一个实施例的结构示意图,如图13所示,在图11所示实施例的基础上,基站还包括:第二接收模块115和第二确定模块116;
第二接收模块115用于接收第二用户设备上报的第二上报信息;第二上报信息中携带第二用户设备对接收到的参考信号进行测量后与第二配置信息进行比对的第二比对结果;
第二确定模块116用于根据第二上报信息确定第二用户设备是否为可用的待中继用户设备;
第二发送模块112用于,在第二用户设备为可用的待中继用户设备
时,向第二用户设备发送中继请求指示信息,指示第二用户设备可以通过第一用户设备建立与基站的连接。
其中,第二发送模块112发送的第二配置信息中可以携带第三功率门限值。
进一步的,第二发送模块112还可以向第二用户设备发送第二电量门限值、第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率中的任意一种或多种参数。上述参数还可以包括在第二配置信息中由第二发送模块112统一发送。
进一步的,第二发送模块112还可以向第二用户设备发送以下参数中的一种或多种:第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率,以便第二用户设备根据上述参数发送中继请求。
在第二发送模块112向第二用户设备发送第三功率门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果;或者,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值。
在第二发送模块112向第二用户设备发送第三功率门限值和第二电量门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果。
在第二发送模块112向第二用户设备发送第三功率门限值,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果的场景下,第二确定模块116具体可以为,若第二功率测量值小于第三功率门限值,则基站确定第二用户设备为可用的待中继用户设备。
在第二发送模块112向第二用户设备发送第三功率门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功
率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值的场景下,第二确定模块116具体可以用于,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,则基站确定第二用户设备为可用的待中继用户设备。进一步地,第二确定模块116具体可以用于,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,且第三功率测量值大于第二功率测量值,则第二用户设备确定自身为可用的待中继用户设备。
在第二发送模块112向第二用户设备发送第三功率门限值和第二电量门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果的场景下,第二确定模块具体可以用于,若第二功率测量值小于第三功率门限值,且第二用户设备的电量小于第二电量门限值,则基站确定第二用户设备为可用的待中继用户设备。
本实施例中,基站向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,接收第二用户设备上报的第二上报信息;第二上报信息中携带第二用户设备对接收到的参考信号进行测量后与第二配置信息进行比对的第二比对结果,根据第二上报信息确定第二用户设备是否为可用的待中继用户设备,若第二用户设备为可用的待中继用户设备,则基站向第二用户设备发送中继请求指示信息,指示第二用户设备可以通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图14为本发明实施例提供的用户设备一个实施例的结构示意图,如图
14所示,包括:
接收模块141,用于接收基站发送的第一配置信息;
确定模块142,用于根据第一配置信息获知自身是否可用;
广播或侦听模块143,用于在用户设备可用时,广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接。
其中,第一配置信息中可以携带第一功率门限值。
进一步的,为了提高第一配置信息的发送效率,用户设备还可以包括:发送模块;
接收模块141接收基站发送的第一配置信息之前,发送模块用于,在用户设备具有中继能力时向基站发送自身的能力信息;
接收模块141具体用于,接收基站根据能力信息发送的第一配置信息。
进一步的,接收模块141还可以接收基站发送第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种,指示第一用户设备根据第一功率门限值,以及第二功率门限值、第一质量门限值和第一电量门限值中的任意一种或多种获知自身是否可用。其中,第二功率门限值、第一质量门限值或第一电量门限值还可以包括在第一配置信息中由基站统一发送。其中,第二功率门限值大于第一功率门限值。
中继信息可以包括:第一用户设备的可用信息、第一用户设备的电量、第一用户设备的位置信息以及第一用户设备所属的PLMN中的任意一个或多个。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备根据第一配置信息获知自身是否可用,若可用,则第一用户设备广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图15为本发明实施例提供的用户设备又一个实施例的结构示意图,如图15所示,在图14所示实施例的基础上,确定模块142包括:第一测量子模块1421和第一比对子模块1422;
第一测量子模块1421用于,对接收到的基站的参考信号进行测量,得到测量结果;
第一比对子模块1422用于,对测量结果和第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给基站;
接收模块141还用于,接收基站在根据第一上报信息确定第一用户设备可用时发送的中继指示信息。
其中,参考信号为基站周期性发送的,以便第一用户设备进行检测的,不包括内容的参考信号。
在接收模块141接收基站发送的携带第一功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值。
在接收模块141接收基站发送的第一功率门限值的和第二功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一功率测量值和第二功率门限值的比对结果。
在接收模块141接收基站发送的第一功率门限值的和第一质量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值。
在接收模块141接收基站发送的第一功率门限值的和第一电量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备的电量与第一电量门限值的比较结果。
在接收模块141接收基站发送的携带第一功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值的场景下,第一比对子模块1422具体可以用于,将包括第一功率测量值和第一功率门限值的比对结果的第一上报信息发送给基站。
在接收模块141接收基站发送的第一功率门限值的和第二功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一功率测量值和第二功率门限值的比对结果的场景下,第一比对子模块1422具体可以用于,将包括第一功率测量值和第一功率门限值的比对结果,以及第一功率测量值和第二功率门限值的比对结果的第一上报信息发送给基站。
在接收模块141接收基站发送的第一功率门限值的和第一质量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值的场景下,第一比对子模块1422具体可以用于,将包括第一功率测量值和第一功率门限值的比对结果,以及第一质量测量值和第一质量门限值的比对结果的第一上报信息发送给基站。
在接收模块141接收基站发送的第一功率门限值的和第一电量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备的电量与第一电量门限值的比较结果的第一上报信息发送给基站。
另外,第一上报信息中还携带第一用户设备的中继参数信息,中继参数信息包括:第一用户设备的电量、第一用户设备是否接收到第二用户设备的中继请求、第一用户设备是否连接有第三用户设备、第一用户设备的位置以及第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
需要进行说明的是,中继指示信息中携带:第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备对接收到的基站的参考信号进行测量,得到测量结果,第一用户设备对测量结果和第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给基站,第一用户设备接收基站在根据第一上报信息确定第一用户设备可用时发送的中继指示信息,指示第一用户设备可以广播
中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图16为本发明实施例提供的用户设备另一个实施例的结构示意图,如图16所示,在图14所示实施例的基础上,确定模块142包括:第二测量子模块1423、第二比对子模块1424和确定子模块1425;
第二测量子模块1423用于,对接收到的参考信号进行测量,得到测量结果;
第二比对子模块1424用于,对测量结果和第一配置信息进行比对,得到第一比对结果;
确定子模块1425用于,根据第一比对结果确定自身是否可用。
在第一配置信息中携带第一功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值。
在第一配置信息中携带第一功率门限值和第二功率门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值。
第一配置信息中携带第一功率门限值和第一质量门限值的场景下,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值。
第一配置信息中携带第一功率门限值和第一质量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值的场景下,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一质量测量值和第一质量门限值的比对结果。
第一配置信息中携带第一功率门限值和第一电量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值的场景下,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一用户设备的电量和第一电量门限值的电量比对结果。
在第一配置信息中携带第一功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,第一比对结果可以为:第一功率测量值和第一功率门限值的比对结果的场景下,确定子模块1425具体可以用于,若第一功率测量值大于等于第一功率门限值,则第一用户设备确定自身可用。
在第一配置信息中携带第一功率门限值和第二功率门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一功率测量值和第二功率门限值的比对结果的场景下,确定子模块1425具体可以用于,若第一功率测量值小于第二功率门限值且大于等于第一功率门限值,则第一用户设备确定自身可用。
第一配置信息中携带第一功率门限值和第一质量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,以及第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一质量测量值和第一质量门限值的比对结果的场景下,确定子模块1425具体可以用于,若第一功率测量值大于等于第一功率门限值,且第一质量测量值大于等于第一质量门限值,则第一用户设备确定自身可用。
第一配置信息中携带第一功率门限值和第一电量门限值,测量结果可以包括:第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值,第一上报信息可以包括:第一功率测量值和第一功率门限值的比对结果,以及第一用户设备的电量和第一电量门限值的电量比对结果的场景下,确定子模块1425具体可以用于,第一用户设备根据第一比对结果和电量比对结果确定自身是否可用。
另外,确定子模块1425具体可以用于,获取自身的中继参数信息,中继参数信息包括:第一用户设备的电量、第一用户设备是否接收到第二用户设备的中继请求、第一用户设备是否连接有第三用户设备、第一用户设备的位置以及第一用户设备所属的PLMN中的任意一种或多种参数;根据中继参数信息和第一比对结果确定自身是否可用。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备对接收到的基站的参考信号进行测量,得到测量结果,第一用户设备对测量结果和第一配置信息进行比对,得到第一比对结果,第一用户设备根据第一比对结果确定自身是否可用,若可用,第一用户设备可以广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图17为本发明实施例提供的用户设备又一个实施例的结构示意图,如图17所示,包括:
接收模块171,用于接收基站发送的第二配置信息;
确定模块172,用于根据第二配置信息获知用户设备是否可用;
广播或侦听模块173,用于在用户设备可用时,广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接。
其中,第二配置信息中可以携带第三功率门限值。
进一步的,接收模块171还可以接收基站发送的第二电量门限值、第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率中的任意一种或多种参数。上述参数还可以包括在第二配置信息中由基站统一发送。
进一步的,接收模块171还可以接收基站发送的以下参数中的一种或多种:第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率,以便第二用户设备根据上
述参数发送中继请求。
进一步的,为了保证基站发送第二配置信息的效率,用户设备还可以包括:发送模块;
接收模块171接收基站发送的第二配置信息之前,发送模块用于,向基站发送自身的能力信息;接收模块171具体用于,接收基站根据能力信息发送的第二配置信息。
进一步的,接收模块171还可以接收基站发送的第二电量门限值、第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率中的任意一种或多种参数。上述参数还可以包括在第二配置信息中由基站统一发送。
进一步的,接收模块171还可以接收基站发送的以下参数中的一种或多种:第二用户设备发送中继请求的最大次数、第二用户设备发送中继请求的周期或第二用户设备发送中继请求的功率,以便第二用户设备根据上述参数发送中继请求。
另外,中继请求信息中携带:第二用户设备的电量和/或第二用户设备所属的公用陆地移动网PLMN。进一步地,中继请求信息中还可以携带:第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、第二用户设备所属的PLMN中的任意一种或多种参数。
进一步的,用户设备还可以包括:判断模块;广播或侦听模块173广播中继请求信息之前,判断模块用于,判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;
广播或侦听模块173具体用于,若第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,广播中继请求信息。
进一步地,广播或侦听模块173广播中继请求信息之前,判断模块还用于,判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;
广播或侦听模块173具体用于,若第二用户设备接收到下行失步指
示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,广播中继请求信息。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户设备根据第二配置信息获知自身是否可用,若可用,则第二用户设备广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图18为本发明实施例提供的用户设备另一个实施例的结构示意图,如图18所示,在图17所示实施例的基础上,确定模块172包括:第一测量子模块1721和第一比对子模块1722;
第一测量子模块1721,用于对接收到的参考信号进行测量,得到测量结果;
第一比对子模块1722,用于对测量结果和第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给基站;
接收模块171,用于接收基站在根据第二上报信息确定第二用户设备可用时发送的中继请求指示信息。
在接收模块171接收基站发送的携带第三功率门限值的第二配置信息的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得到的第二功率测量值。
在接收模块171接收基站发送第三功率门限值和第一电量门限值的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得到的第二功率测量值。
在接收模块171接收基站发送的第三功率门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果;或者,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对
第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值。
在接收模块171接收基站发送的第三功率门限值和第二电量门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果。
在接收模块171接收基站发送的第三功率门限值,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果的场景下,接收模块171具体可以用于,若第二功率测量值小于第三功率门限值,则第二用户设备接收所示基站发送的中继请求指示信息。
在接收模块171接收基站发送的第三功率门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值的场景下,接收模块171具体可以用于,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,则第二用户设备接收所示基站发送的中继请求指示信息。
在接收模块171接收基站发送的第三功率门限值和第二电量门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果的场景下,接收模块171具体可以用于,若第二功率测量值小于第三功率门限值,且第二用户设备的电量小于第二电量门限值,则第二用户设备接收所示基站发送的中继请求指示信息。
进一步地,第一测量子模块1721对接收到的参考信号进行测量,得到测量结果之后,第一比对子模块1722还用于,将接收到的参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;预设的第四功率门限值小于第三功率门限值;
第一比对子模块1722具体用于,对测量结果和第二配置信息进行比
对,得到第二比对结果;
发送模块用于,若第二功率测量值大于等于第四功率门限值,则将第二比对结果发送给基站;
若第二功率测量值小于第四功率门限值,则确定模块172根据第二比对结果确定自身是否为可用的待中继用户设备。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户设备对接收到的参考信号进行测量,得到测量结果,第二用户设备对测量结果和第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给基站,第二用户设备接收基站在根据第二上报信息确定第二用户设备可用时发送的中继请求指示信息,第二用户设备在接收到中继请求指示信息时可以广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图19为本发明实施例提供的用户设备又一个实施例的结构示意图,如图19所示,在图17所示实施例的基础上,确定模块包括:第二测量子模块1723、第二比对子模块1724和确定子模块1725;
第二测量子模块1723用于,对接收到的参考信号进行测量,得到测量结果;
第二比对子模块1724用于,对测量结果和第二配置信息进行比对,得到第二比对结果;
确定子模块1725用于,根据第二比对结果确定自身是否为可用的待中继用户设备。
在接收模块171接收基站发送的携带第三功率门限值的第二配置信息的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得到的第二功率测量值。
在接收模块171接收基站发送第三功率门限值和第一电量门限值的场景下,测量结果包括:第二用户设备对接收到的参考信号进行功率测量得
到的第二功率测量值。
在接收模块171接收基站发送的第三功率门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果;或者,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值。
在接收模块171接收基站发送的第三功率门限值和第二电量门限值的场景下,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果。
在接收模块171接收基站发送的第三功率门限值,第二上报信息中可以携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果的场景下,确定子模块1725具体可以用于,若第二功率测量值小于第三功率门限值,则第二用户设备确定自身为可用的待中继用户设备。
在接收模块171接收基站发送的第三功率门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与第三功率门限值的比对结果,以及第二功率测量值、第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从第一用户设备发送的中继信息中获取到的第一功率测量值的场景下,确定子模块1725具体可以用于,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,则第二用户设备确定自身为可用的待中继用户设备。进一步地,确定子模块1725具体可以用于,若第二功率测量值小于第三功率门限值,且第一功率测量值大于第二功率测量值,且第三功率测量值大于第二功率测量值,则第二用户设备确定自身为可用的待中继用户设备。
在接收模块171接收基站发送的第三功率门限值和第二电量门限值,第二上报信息中携带:第二用户设备对接收到的参考信号进行功率测量后
的第二功率测量值与第三功率门限值的比对结果,以及第二用户设备的电量与第二电量门限值的比较结果的场景下,确定子模块1725具体可以用于,若第二功率测量值小于第三功率门限值,且第二用户设备的电量小于第二电量门限值,则第二用户设备确定自身为可用的待中继用户设备。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户设备对接收到的参考信号进行测量,得到测量结果,第二用户设备对测量结果和第二配置信息进行比对,得到第二比对结果,第二用户设备根据第二比对结果确定自身是否为可用的待中继用户设备,第二用户设备在可用时可以广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图20为本发明实施例提供的基站一个实施例的结构示意图,如图20所示,包括:
信号收发器21,用于向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接;和/或,
信号收发器21,用于向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接。
进一步的,基站还包括:处理器22;
信号收发器21用于,接收第一用户设备上报的第一上报信息;第一上报信息中携带第一用户设备对接收到的参考信号进行测量后与第一配置信息进行比对的第一比对结果;
处理器22用于,根据第一上报信息确定第一用户设备是否为可用的中继用户设备;
信号收发器21还用于,在第一用户设备为可用的中继用户设备时,向第一用户设备发送中继指示信息,指示第一用户设备可以为第二用户设备
建立与基站的连接。
其中,无线收发器还可以向第一用户设备发送以下参数中的任意一种或多种:第二功率门限值、第一质量门限值、第一电量门限值、第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及第一用户设备广播可用信息时的广播功率中的任意一种或多种。
需要进行说明的是,本实施例中的信号收发器可以为无线发射器和无线接收器,用于实现图11、图12和图13实施例中第一发送模块111、第一接收模块113、第二发送模块112和第二接收模块115的功能,信号收发器的具体操作可以参见图11、图12和图13实施例,此处不再进行详细描述。本实施例中的处理器可以为处理芯片,用于实现图11、图12和图13实施例中第一确定模块114和第二确定模块116的功能,处理器的具体操作可以参见图11、图12和图13实施例,此处不再进行详细描述。
本实施例中,基站向第一用户设备发送第一配置信息,指示第一用户设备根据第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与基站的连接,和/或,基站向第二用户设备发送第二配置信息,指示第二用户设备根据第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,保证选出来的第二用户设备为可用的待中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图21为本发明实施例提供的用户设备一个实施例的结构示意图,如图21所示,包括:
信号收发器23,用于接收基站发送的第一配置信息;
处理器24,用于根据第一配置信息获知自身是否可用;
信号收发器23还用于,在用户设备可用时广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接。
需要进行说明的是,本实施例中的信号收发器可以为无线发射器和无线接收器,用于实现图14、图15和图16实施例中接收模块141和发送模
块的功能,信号收发器的具体操作可以参见图14、图15和图16实施例,此处不再进行详细描述。本实施例中的处理器可以为处理芯片,用于实现图14、图15和图16实施例中确定模块142、第一测量子模块1421、第一比对子模块1422、第二测量子模块1423、第二比对子模块1424和确定子模块1425的功能,处理器的具体操作可以参见图14、图15和图16实施例,此处不再进行详细描述。
本实施例中,第一用户设备接收基站发送的第一配置信息,第一用户设备根据第一配置信息获知自身是否可用,若可用,则第一用户设备广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
图22为本发明实施例提供的用户设备又一个实施例的结构示意图,如图22所示,包括:
信号收发器25,用于接收基站发送的第二配置信息;
处理器26,用于根据第二配置信息获知自身是否可用;
信号收发器25,还用于在用户设备可用时广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接。
需要进行说明的是,本实施例中的信号收发器可以为无线发射器和无线接收器,用于实现图17、图18和图19实施例中接收模块171和广播或侦听模块173的功能,信号收发器的具体操作可以参见图17、图18和图19实施例,此处不再进行详细描述。本实施例中的处理器可以为处理芯片,用于实现图17、图18和图19实施例中确定模块172、第一测量子模块1721、第一比对子模块1722、第二测量子模块1723、第二比对子模块1724和确定子模块1725的功能,处理器的具体操作可以参见图17、图18和图19实施例,此处不再进行详细描述。
本实施例中,第二用户设备接收基站发送的第二配置信息,第二用户
设备根据第二配置信息获知自身是否可用,若可用,则第二用户设备广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与基站的连接,从而保证选出来的第一用户设备为可用的中继用户设备,从而保证选出来的中继用户设备与基站之间的通信强度,使得待中继用户设备能够通过中继用户设备建立与基站的连接,与基站进行数据通信。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统,装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述模块或单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
以上所述,以上实施例仅用以对本申请的技术方案进行了详细介绍,但以上实施例的说明只是用于帮助理解本发明的方法及其核心思想,不应理解为对本发明的限制。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。
Claims (132)
- 一种中继方法,其特征在于,包括:基站向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接;和/或,所述基站向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接。
- 根据权利要求1所述的方法,其特征在于,所述基站向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接,包括:所述基站向所述第一用户设备发送第一配置信息;所述基站接收所述第一用户设备上报的第一上报信息;所述第一上报信息中携带所述第一用户设备对接收到的参考信号进行测量后与所述第一配置信息进行比对的第一比对结果;所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备;若所述第一用户设备为可用的中继用户设备,则所述基站向所述第一用户设备发送中继指示信息,指示所述第一用户设备可以为所述第二用户设备建立与所述基站的连接。
- 根据权利要求2所述的方法,其特征在于,所述第一配置信息中携带第一功率门限值;所述第一比对结果为所述第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与所述第一功率门限值的比对结果;所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:若所述第一功率测量值大于等于所述第一功率门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求3所述的方法,其特征在于,还包括:所述基站向所述第一用户设备发送第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一上报信息中还携带:所述第一功率测量值与所述第二功率门限值的比对结果;所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求3或4所述的方法,其特征在于,还包括:所述基站向所述第一用户设备发送第一质量门限值;所述第一上报信息中还携带:所述第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与所述第一质量门限值的比对结果;所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求3-5任一项所述的方法,其特征在于,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
- 根据权利要求3-5任一项所述的方法,其特征在于,还包括:所述基站向所述第一用户设备发送第一电量门限值;所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果;所述基站根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备,包括:若所述第一功率测量值大于等于所述第一功率门限值,且所述第一用 户设备的电量大于等于所述第一电量门限值,则所述基站确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求2所述的方法,其特征在于,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
- 根据权利要求3所述的方法,其特征在于,还包括:所述基站向所述第一用户设备发送以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
- 根据权利要求1所述的方法,其特征在于,所述基站向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接,包括:所述基站向所述第二用户设备发送第二配置信息;所述基站接收所述第二用户设备上报的第二上报信息;所述第二上报信息中携带所述第二用户设备对接收到的参考信号进行测量后与所述第二配置信息进行比对的第二比对结果;所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备;若所述第二用户设备为可用的待中继用户设备,则所述基站向所述第二用户设备发送中继请求指示信息,指示所述第二用户设备可以通过所述第一用户设备建立与所述基站的连接。
- 根据权利要求10所述的方法,其特征在于,所述第二配置信息中携带第三功率门限值;所述第二比对结果为所述第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与所述第三功率门限值的比对结果;所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备,包括:若所述第二功率测量值小于所述第三功率门限值,则所述基站确定所 述第二用户设备为可用的待中继用户设备。
- 根据权利要求11所述的方法,其特征在于,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值;所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备,包括:若所述第二功率测量值小于所述第三功率门限值,且所述第一功率测量值大于所述第二功率测量值,则所述基站确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求11或12所述的方法,其特征在于,还包括:所述基站向所述第二用户设备发送第二电量门限值;所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果;所述基站根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备,包括:若所述第二功率测量值小于所述第三功率门限值,且所述第二用户设备的电量小于所述第二电量门限值,则所述基站确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求11所述的方法,其特征在于,还包括:所述基站向所述第二用户设备发送以下参数中的一种或多种:所述第二用户设备发送中继请求的最大次数、所述第二用户设备发送中继请求的周期或所述第二用户设备发送中继请求的功率。
- 根据权利要求1所述的方法,其特征在于,在所述基站向所述第一用户设备发送第一配置信息,和/或所述基站向所述第二用户设备发送第二配置信息之前,还包括:所述基站接收具有中继能力的第一用户设备和/或具有中继请求能力的第二用户设备发送的能力信息;所述基站根据所述能力信息向所述第一用户设备发送第一配置信息,和/或,根据所述能力信息向所述第二用户设备发送第二配置信息。
- 一种中继方法,其特征在于,包括:第一用户设备接收所述基站发送的第一配置信息;所述第一用户设备根据所述第一配置信息获知自身是否可用;若可用,则所述第一用户设备广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与所述基站的连接。
- 根据权利要求16所述的方法,其特征在于,在第一用户设备接收所述基站发送的第一配置信息之前,包括:具有中继能力的第一用户设备向基站发送自身的能力信息;所述第一用户设备接收所述基站根据所述能力信息发送的第一配置信息。
- 根据权利要求16所述的方法,其特征在于,所述第一用户设备根据所述第一配置信息获知自身是否可用,包括:所述第一用户设备对接收到的基站的参考信号进行测量,得到测量结果;所述第一用户设备对所述测量结果和所述第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给所述基站;所述第一用户设备接收所述基站在根据所述第一上报信息确定所述第一用户设备可用时发送的中继指示信息。
- 根据权利要求18所述的方法,其特征在于,所述第一配置信息中携带第一功率门限值;所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果。
- 根据权利要求19所述的方法,其特征在于,还包括:第一用户设备接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一上报信息中还携带:所述第一功率测量值和所述第二功率门限值的比对结果。
- 根据权利要求19或20所述的方法,其特征在于,还包括:第一用户设备接收所述基站发送的第一质量门限值;所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;所述第一上报信息中还携带:所述第一质量测量值和所述第一质量门限值的比对结果。
- 根据权利要求19-21任一项所述的方法,其特征在于,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所述所属的公用陆地移动网PLMN中的任意一种或多种参数。
- 根据权利要求19-21任一项所述的方法,其特征在于,还包括:第一用户设备接收所述基站发送的第一电量门限值;所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果,以使所述基站根据所述第一用户设备的电量与所述第一电量门限值的比较结果以及第一比对结果确定所述第一用户设备是否可用。
- 根据权利要求18所述的方法,其特征在于,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
- 根据权利要求16所述的方法,其特征在于,所述第一用户设备根据所述第一配置信息获知自身是否可用,包括:所述第一用户设备对接收到的所述参考信号进行测量,得到测量结果;所述第一用户设备对所述测量结果和所述第一配置信息进行比对,得到第一比对结果;所述第一用户设备根据所述第一比对结果确定自身是否可用。
- 根据权利要求25所述的方法,其特征在于,所述第一配置信息中携带第一功率门限值;所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果;所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:若所述第一功率测量值大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
- 根据权利要求26所述的方法,其特征在于,还包括:所述第一用户设备接收所述基站发送的以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
- 根据权利要求26所述的方法,其特征在于,还包括:所述第一用户设备接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一用户设备对所述第一功率测量值和所述第二功率门限值进行比对,得到所述第一功率测量值和所述第二功率门限值的比对结果;所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
- 根据权利要求26-28任一项所述的方法,其特征在于,还包括:所述第一用户设备接收所述基站发送的第一质量门限值;所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;所述第一用户设备对所述第一质量测量值和所述第一质量门限值进行比对,得到所述第一质量测量值和所述第一质量门限值的比对结果;所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述第一用户设备确定自身可用。
- 根据权利要求26-29任一项所述的方法,其特征在于,所述第一 用户设备根据所述第一比对结果确定自身是否可用,包括:所述第一用户设备获取自身的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的PLMN中的任意一种或多种参数;所述第一用户设备根据所述中继参数信息和所述第一比对结果确定自身是否可用。
- 根据权利要求26-29任一项所述的方法,其特征在于,还包括:所述第一用户设备接收所述基站发送的第一电量门限值;所述第一用户设备对自身的电量和所述第一电量门限值进行比对,得到所述第一用户设备的电量和所述第一电量门限值的电量比对结果;所述第一用户设备根据所述第一比对结果确定自身是否可用,包括:所述第一用户设备根据所述第一比对结果和所述电量比对结果确定自身是否可用。
- 根据权利要求16所述的方法,其特征在于,所述中继信息包括:所述第一用户设备的可用信息、所述第一用户设备的电量、所述第一用户设备的位置信息以及所述第一用户设备所属的PLMN中的任意一个或多个。
- 一种中继方法,其特征在于,包括:第二用户设备接收所述基站发送的第二配置信息;所述第二用户设备根据所述第二配置信息获知自身是否可用;若可用,则所述第二用户设备广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与所述基站的连接。
- 根据权利要求33所述的方法,其特征在于,在所述第二用户设备接收所述基站发送的第二配置信息之前,包括:所述第二用户设备向基站发送自身的能力信息;所述第二用户设备接收所述基站根据所述能力信息发送的第二配置信息。
- 根据权利要求33所述的方法,其特征在于,所述第二用户设备根 据所述第二配置信息获知自身是否可用,包括:所述第二用户设备对接收到的所述参考信号进行测量,得到测量结果;所述第二用户设备对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站;所述第二用户设备接收所述基站在根据所述第二上报信息确定所述第二用户设备可用时发送的中继请求指示信息。
- 根据权利要求35所述的方法,其特征在于,所述第二配置信息中携带第三功率门限值;所述测量结果包括:所述第二用户设备对接收到的所述参考信号进行功率测量得到的第二功率测量值;所述第二比对结果为,所述第二功率测量值和所述第三功率门限值的比对结果。
- 根据权利要求35或36所述的方法,其特征在于,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值,以使所述基站根据所述第二功率测量值、第一功率测量值、第三功率测量值以及第二比对结果确定所述第二用户设备是否可用。
- 根据权利要求35或36所述的方法,其特征在于,还包括:所述第二用户设备接收所述基站发送的第二电量门限值;所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果,以使所述基站根据所述第二用户设备的电量与所述第二电量门限值的比较结果以及第二比对结果确定所述第二用户设备是否可用。
- 根据权利要求33所述的方法,其特征在于,所述中继请求信息中携带:所述第二用户设备的电量和/或所述第二用户设备所属的公用陆地移动网PLMN。
- 根据权利要求33所述的方法,其特征在于,所述第二用户设备根据所述第二配置信息获知自身是否可用,包括:所述第二用户设备对接收到的所述参考信号进行测量,得到测量结果;所述第二用户设备对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;所述第二用户设备根据所述第二比对结果确定自身是否为可用的待中继用户设备。
- 根据权利要求35所述的方法,其特征在于,所述第二用户设备对接收到的所述参考信号进行测量,得到测量结果之后,还包括:所述第二用户设备将接收到的所述参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;所述预设的第四功率门限值小于所述第三功率门限值;所述第二用户设备对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站,包括:所述第二用户设备对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;若所述第二功率测量值大于等于所述第四功率门限值,则所述第二用户设备将所述第二比对结果发送给所述基站;若所述第二功率测量值小于第四功率门限值,则所述第二用户设备根据所述第二比对结果确定自身是否为可用的待中继用户设备。
- 根据权利要求33所述的方法,其特征在于,所述第二用户设备广播中继请求信息之前,包括:所述第二用户设备判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;若所述第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,所述第二用户设备广播中继请求信息。
- 根据权利要求42所述的方法,其特征在于,所述第二用户设备广播中继请求信息之前,还包括:所述第二用户设备判断是否接收到下行失步指示、是否连续接收到预 设数量的下行失步指示、是否接收到上行数据;若所述第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,所述第二用户设备广播中继请求信息。
- 根据权利要求33所述的方法,其特征在于,所述中继请求信息中携带:所述第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、所述第二用户设备所属的PLMN中的任意一种或多种参数。
- 一种基站,其特征在于,包括:第一发送模块,用于向第一用户设备发送第一配置信息,指示所述第一用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接;和/或,第二发送模块,用于向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接。
- 根据权利要求45所述的基站,其特征在于,还包括:第一接收模块和第一确定模块;所述第一接收模块用于接收所述第一用户设备上报的第一上报信息;所述第一上报信息中携带所述第一用户设备对接收到的参考信号进行测量后与所述第一配置信息进行比对的第一比对结果;所述第一确定模块用于根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备;所述第一发送模块还用于在所述第一用户设备为可用的中继用户设备时,向所述第一用户设备发送中继指示信息,指示所述第一用户设备可以为所述第二用户设备建立与所述基站的连接。
- 根据权利要求46所述的基站,其特征在于,所述第一配置信息中携带第一功率门限值;所述第一比对结果为所述第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与所述第一功率门限值的比对结果;所述第一确定模块具体用于,若所述第一功率测量值大于等于所述第 一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求47所述的基站,其特征在于,所述第一发送模块还用于,向所述第一用户设备发送第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一上报信息中还携带:所述第一功率测量值与所述第二功率门限值的比对结果;所述第一确定模块具体用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求47或48所述的基站,其特征在于,所述第一发送模块还用于,向所述第一用户设备发送第一质量门限值;所述第一上报信息中还携带:所述第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与所述第一质量门限值的比对结果;所述第一确定模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求47-49任一项所述的基站,其特征在于,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
- 根据权利要求47-49任一项所述的基站,其特征在于,所述第一发送模块还用于,向所述第一用户设备发送第一电量门限值;所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果;所述第一确定模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一用户设备的电量大于等于所述第一电量门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求46所述的基站,其特征在于,所述中继指示信息中 携带:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
- 根据权利要求47所述的基站,其特征在于,所述第一发送模块还用于,向所述第一用户设备发送以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
- 根据权利要求45所述的基站,其特征在于,还包括:第二接收模块和第二确定模块;所述第二接收模块用于接收所述第二用户设备上报的第二上报信息;所述第二上报信息中携带所述第二用户设备对接收到的参考信号进行测量后与所述第二配置信息进行比对的第二比对结果;所述第二确定模块用于根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备;所述第二发送模块用于,在所述第二用户设备为可用的待中继用户设备时,向所述第二用户设备发送中继请求指示信息,指示所述第二用户设备可以通过所述第一用户设备建立与所述基站的连接。
- 根据权利要求54所述的基站,其特征在于,所述第二配置信息中携带第三功率门限值;所述第二比对结果为所述第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与所述第三功率门限值的比对结果;所述第二确定模块具体用于,若所述第二功率测量值小于所述第三功率门限值,则确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求55所述的基站,其特征在于,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值;所述第二确定模块具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第一功率测量值大于所述第二功率测量值,则确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求55或56所述的基站,其特征在于,所述第二发送模块还用于,向所述第二用户设备发送第二电量门限值;所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果;所述第二确定模块具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第二用户设备的电量小于所述第二电量门限值,则确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求55所述的基站,其特征在于,所述第二发送模块还用于,向所述第二用户设备发送以下参数中的一种或多种:所述第二用户设备发送中继请求的最大次数、所述第二用户设备发送中继请求的周期或所述第二用户设备发送中继请求的功率。
- 根据权利要求45所述的基站,其特征在于,所述第一发送模块向所述第一用户设备发送第一配置信息,和/或所述第二发送模块向所述第二用户设备发送第二配置信息之前,第一接收模块接收具有中继能力的第一用户设备发送的能力信息,和/或,第二接收模块接收具有中继请求能力的第二用户设备发送的能力信息;所述第一发送模块具体用于根据所述能力信息向所述第一用户设备发送第一配置信息,和/或,所述第二发送模块根据所述能力信息向所述第二用户设备发送第二配置信息。
- 一种用户设备,其特征在于,包括:接收模块,用于接收所述基站发送的第一配置信息;确定模块,用于根据所述第一配置信息获知自身是否可用;广播或侦听模块,用于在所述用户设备可用时,广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与所述基站的连接。
- 根据权利要求60所述的用户设备,其特征在于,还包括:发送模块;所述接收模块接收所述基站发送的第一配置信息之前,所述发送模块用于,在所述用户设备具有中继能力时向所述基站发送自身的能力信息;所述接收模块具体用于,接收所述基站根据所述能力信息发送的第一配置信息。
- 根据权利要求60所述的用户设备,其特征在于,所述确定模块包括:第一测量子模块和第一比对子模块;所述第一测量子模块用于,对接收到的基站的参考信号进行测量,得到测量结果;所述第一比对子模块用于,对所述测量结果和所述第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给所述基站;所述接收模块还用于,接收所述基站在根据所述第一上报信息确定所述第一用户设备可用时发送的中继指示信息。
- 根据权利要求62所述的用户设备,其特征在于,所述第一配置信息中携带第一功率门限值;所述测量结果为:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果。
- 根据权利要求63所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一上报信息中还携带:所述第一功率测量值和所述第二功率门限值的比对结果。
- 根据权利要求63或64所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第一质量门限值;所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;所述第一上报信息中还携带:所述第一质量测量值和所述第一质量门限值的比对结果。
- 根据权利要求63-65任一项所述的用户设备,其特征在于,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二 用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所述所属的公用陆地移动网PLMN中的任意一种或多种参数。
- 根据权利要求63-65任一项所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第一电量门限值;所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果,以使所述基站根据所述第一用户设备的电量与所述第一电量门限值的比较结果以及第一比对结果确定所述第一用户设备是否可用。
- 根据权利要求62所述的用户设备,其特征在于,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
- 根据权利要求60所述的用户设备,其特征在于,所述确定模块包括:第二测量子模块、第二比对子模块和确定子模块;所述第二测量子模块用于,对接收到的所述参考信号进行测量,得到测量结果;所述第二比对子模块用于,对所述测量结果和所述第一配置信息进行比对,得到第一比对结果;所述确定子模块用于,根据所述第一比对结果确定自身是否可用。
- 根据权利要求69所述的用户设备,其特征在于,所述第一配置信息中携带第一功率门限值;所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果;所述确定子模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
- 根据权利要求70所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的以下参数中的任意一种或多种:所述第一用户 设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
- 根据权利要求70所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第二比对子模块还用于,对所述第一功率测量值和所述第二功率门限值进行比对,得到所述第一功率测量值和所述第二功率门限值的比对结果;所述确定子模块具体用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
- 根据权利要求70-72任一项所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第一质量门限值;所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;所述第二比对子模块还用于,对所述第一质量测量值和所述第一质量门限值进行比对,得到所述第一质量测量值和所述第一质量门限值的比对结果;所述确定子模块具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述第一用户设备确定自身可用。
- 根据权利要求70-73任一项所述的用户设备,其特征在于,所述确定子模块具体用于,获取自身的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的PLMN中的任意一种或多种参数;根据所述中继参数信息和所述第一比对结果确定自身是否可用。
- 根据权利要求70-73任一项所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第一电量门限值;所述第二比对子模块还用于,对自身的电量和所述第一电量门限值进行比对,得到所述第一用户设备的电量和所述第一电量门限值的电量比对结果;所述确定子模块具体用于,根据所述第一比对结果和所述电量比对结果确定自身是否可用。
- 根据权利要求70所述的用户设备,其特征在于,所述中继信息包括:所述第一用户设备的可用信息、所述第一用户设备的电量、所述第一用户设备的位置信息以及所述第一用户设备所属的PLMN中的任意一个或多个。
- 一种用户设备,其特征在于,包括:接收模块,用于接收所述基站发送的第二配置信息;确定模块,用于根据所述第二配置信息获知所述用户设备是否可用;所述广播或侦听模块,用于在所述用户设备可用时,广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与所述基站的连接。
- 根据权利要求77所述的用户设备,其特征在于,还包括:发送模块;所述接收模块接收所述基站发送的第二配置信息之前,所述发送模块用于,向基站发送自身的能力信息;所述接收模块具体用于,接收所述基站根据所述能力信息发送的第二配置信息。
- 根据权利要求77所述的用户设备,其特征在于,所述确定模块包括:第一测量子模块和第一比对子模块;所述第一测量子模块,用于对接收到的所述参考信号进行测量,得到测量结果;所述第一比对子模块,用于对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站;所述接收模块,用于接收所述基站在根据所述第二上报信息确定所述第二用户设备可用时发送的中继请求指示信息。
- 根据权利要求79所述的用户设备,其特征在于,所述第二配置信 息中携带第三功率门限值;所述测量结果包括:所述第二用户设备对接收到的所述参考信号进行功率测量得到的第二功率测量值;所述第二比对结果为,所述第二功率测量值和所述第三功率门限值的比对结果。
- 根据权利要求79或80所述的用户设备,其特征在于,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值,以使所述基站根据所述第二功率测量值、第一功率测量值、第三功率测量值以及第二比对结果确定所述第二用户设备是否可用。
- 根据权利要求79或80所述的用户设备,其特征在于,所述接收模块还用于,接收所述基站发送的第二电量门限值;所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果,以使所述基站根据所述第二用户设备的电量与所述第二电量门限值的比较结果以及第二比对结果确定所述第二用户设备是否可用。
- 根据权利要求77所述的用户设备,其特征在于,所述中继请求信息中携带:所述第二用户设备的电量和/或所述第二用户设备所属的公用陆地移动网PLMN。
- 根据权利要求77所述的用户设备,其特征在于,所述确定模块包括:第二测量子模块、第二比对子模块和确定子模块;所述第二测量子模块用于,对接收到的所述参考信号进行测量,得到测量结果;所述第二比对子模块用于,对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;所述确定子模块用于,根据所述第二比对结果确定自身是否为可用的待中继用户设备。
- 根据权利要求79所述的用户设备,其特征在于,所述第一测量子模块对接收到的所述参考信号进行测量,得到测量结果之后,所述第一比 对子模块还用于,将接收到的所述参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;所述预设的第四功率门限值小于所述第三功率门限值;所述第一比对子模块具体用于,对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;所述发送模块用于,若所述第二功率测量值大于等于所述第四功率门限值,则将所述第二比对结果发送给所述基站;若所述第二功率测量值小于第四功率门限值,则所述第二用户设备根据所述第二比对结果确定自身是否为可用的待中继用户设备。
- 根据权利要求77所述的用户设备,其特征在于,还包括:判断模块;所述广播或侦听模块广播中继请求信息之前,所述判断模块用于,判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;所述广播或侦听模块具体用于,若所述第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,广播中继请求信息。
- 根据权利要求86所述的用户设备,其特征在于,所述广播或侦听模块广播中继请求信息之前,所述判断模块还用于,判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;所述广播或侦听模块具体用于,若所述第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,广播中继请求信息。
- 根据权利要求77所述的用户设备,其特征在于,所述中继请求信息中携带:所述第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、所述第二用户设备所属的PLMN中的任意一种或多种参数。
- 一种基站,其特征在于,包括:信号收发器,用于向第一用户设备发送第一配置信息,指示所述第一 用户设备根据所述第一配置信息获知自身是否可用,以在可用时为第二用户设备建立与所述基站的连接;和/或,所述信号收发器,用于向所述第二用户设备发送第二配置信息,指示所述第二用户设备根据所述第二配置信息获知自身是否可用,以在可用时通过第一用户设备建立与所述基站的连接。
- 根据权利要求89所述的基站,其特征在于,还包括:处理器;所述信号收发器用于,接收所述第一用户设备上报的第一上报信息;所述第一上报信息中携带所述第一用户设备对接收到的参考信号进行测量后与所述第一配置信息进行比对的第一比对结果;所述处理器用于,根据所述第一上报信息确定所述第一用户设备是否为可用的中继用户设备;所述信号收发器还用于,在所述第一用户设备为可用的中继用户设备时,向所述第一用户设备发送中继指示信息,指示所述第一用户设备可以为所述第二用户设备建立与所述基站的连接。
- 根据权利要求90所述的基站,其特征在于,所述第一配置信息中携带第一功率门限值;所述第一比对结果为所述第一用户设备对接收到的参考信号进行功率测量后的第一功率测量值与所述第一功率门限值的比对结果;所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求91所述的基站,其特征在于,所述信号收发器还用于,向所述第一用户设备发送第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一上报信息中还携带:所述第一功率测量值与所述第二功率门限值的比对结果;所述处理器具体用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求91或92所述的基站,其特征在于,所述信号收发器还用于,向所述第一用户设备发送第一质量门限值;所述第一上报信息中还携带:所述第一用户设备对接收到的参考信号进行质量测量后的第一质量测量值与所述第一质量门限值的比对结果;所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求91-93任一项所述的基站,其特征在于,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的公用陆地移动网PLMN中的任意一种或多种参数。
- 根据权利要求91-94任一项所述的基站,其特征在于,所述信号收发器还用于,向所述第一用户设备发送第一电量门限值;所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果;所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一用户设备的电量大于等于所述第一电量门限值,则确定所述第一用户设备为可用的中继用户设备。
- 根据权利要求90所述的基站,其特征在于,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
- 根据权利要求91所述的基站,其特征在于,所述信号收发器还用于,向所述第一用户设备发送以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
- 根据权利要求89所述的基站,其特征在于,所述信号收发器具体用于,接收所述第二用户设备上报的第二上报信息;所述第二上报信息中携带所述第二用户设备对接收到的参考信号进行测量后与所述第二配置信息进行比对的第二比对结果;所述处理器用于,根据所述第二上报信息确定所述第二用户设备是否为可用的待中继用户设备;所述信号收发器还用于,在所述第二用户设备为可用的待中继用户设备时,向所述第二用户设备发送中继请求指示信息,指示所述第二用户设备可以通过所述第一用户设备建立与所述基站的连接。
- 根据权利要求98所述的基站,其特征在于,所述第二配置信息中携带第三功率门限值;所述第二比对结果为所述第二用户设备对接收到的参考信号进行功率测量后的第二功率测量值与所述第三功率门限值的比对结果;所述处理器具体用于,若所述第二功率测量值小于所述第三功率门限值,则确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求99所述的基站,其特征在于,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的信号进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值;所述处理器具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第一功率测量值大于所述第二功率测量值,则确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求99或100所述的基站,其特征在于,所述信号收发器还用于,向所述第二用户设备发送第二电量门限值;所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果;所述处理器具体用于,若所述第二功率测量值小于所述第三功率门限值,且所述第二用户设备的电量小于所述第二电量门限值,则确定所述第二用户设备为可用的待中继用户设备。
- 根据权利要求99所述的基站,其特征在于,所述信号收发器还用于,向所述第二用户设备发送以下参数中的一种或多种:所述第二用户设备发送中继请求的最大次数、所述第二用户设备发送中继请求的周期或所述第二用户设备发送中继请求的功率。
- 根据权利要求89所述的基站,其特征在于,所述信号收发器向 所述第一用户设备发送第一配置信息,和/或向所述第二用户设备发送第二配置信息之前,所述信号收发器用于,接收具有中继能力的第一用户设备发送的能力信息,和/或,接收具有中继请求能力的第二用户设备发送的能力信息;所述信号收发器具体用于,根据所述能力信息向所述第一用户设备发送第一配置信息,和/或,根据所述能力信息向所述第二用户设备发送第二配置信息。
- 一种用户设备,其特征在于,包括:信号收发器,用于接收所述基站发送的第一配置信息;处理器,用于根据所述第一配置信息获知自身是否可用;所述信号收发器还用于,在所述用户设备可用时广播中继信息或者侦听第二用户设备广播或发送的中继请求信息,为第二用户设备建立与所述基站的连接。
- 根据权利要求104所述的用户设备,其特征在于,所述信号收发器接收所述基站发送的第一配置信息之前,所述信号收发器还用于向基站发送自身的能力信息;所述信号收发器具体用于,接收所述基站根据所述能力信息发送的第一配置信息。
- 根据权利要求104所述的用户设备,其特征在于,所述处理器具体用于,对接收到的基站的参考信号进行测量,得到测量结果;对所述测量结果和所述第一配置信息进行比对,将包括比对得到的第一比对结果的第一上报信息发送给所述基站;所述信号收发器用于接收所述基站在根据所述第一上报信息确定所述第一用户设备可用时发送的中继指示信息。
- 根据权利要求106所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第一功率门限值;所述测量结果为:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果。
- 根据权利要求107所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述第一上报信息中还携带:所述第一功率测量值和所述第二功率门限值的比对结果。
- 根据权利要求107或108所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第一质量门限值;所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;所述第一上报信息中还携带:所述第一质量测量值和所述第一质量门限值的比对结果。
- 根据权利要求107-109任一项所述的用户设备,其特征在于,所述第一上报信息中还携带所述第一用户设备的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所述所属的公用陆地移动网PLMN中的任意一种或多种参数。
- 根据权利要求107-109任一项所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第一电量门限值;所述第一上报信息中还携带:所述第一用户设备的电量与所述第一电量门限值的比较结果,以使所述基站根据所述第一用户设备的电量与所述第一电量门限值的比较结果以及第一比对结果确定所述第一用户设备是否可用。
- 根据权利要求106所述的用户设备,其特征在于,所述中继指示信息中携带:所述第一用户设备广播可用信息时的广播周期、指示发送同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率中的任意一种或多种参数。
- 根据权利要求104所述的用户设备,其特征在于,所述处理器具体用于,对接收到的所述参考信号进行测量,得到测量结果;对所述测量结果和所述第一配置信息进行比对,得到第一比对结果;根据所述第一比对结果确定自身是否可用。
- 根据权利要求113所述的用户设备,其特征在于,所述第一配置信息中携带第一功率门限值;所述测量结果包括:所述第一用户设备对接收到的基站的参考信号进行功率测量得到的第一功率测量值;所述第一比对结果为:所述第一功率测量值和所述第一功率门限值的比对结果;所述处理器具体用于,若所述第一功率测量值大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
- 根据权利要求114所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的以下参数中的任意一种或多种:所述第一用户设备广播可用信息时的广播周期、指示广播同步信号的指示信息以及所述第一用户设备广播可用信息时的广播功率。
- 根据权利要求114所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第二功率门限值;所述第二功率门限值大于所述第一功率门限值;所述处理器用于,对所述第一功率测量值和所述第二功率门限值进行比对,得到所述第一功率测量值和所述第二功率门限值的比对结果;所述处理器用于,若所述第一功率测量值小于所述第二功率门限值且大于等于所述第一功率门限值,则所述第一用户设备确定自身可用。
- 根据权利要求114-116任一项所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第一质量门限值;所述测量结果还包括:所述第一用户设备对接收到的基站的参考信号进行质量测量得到的第一质量测量值;所述处理器用于,对所述第一质量测量值和所述第一质量门限值进行比对,得到所述第一质量测量值和所述第一质量门限值的比对结果;所述处理器用于,若所述第一功率测量值大于等于所述第一功率门限值,且所述第一质量测量值大于等于所述第一质量门限值,则所述第一用户设备确定自身可用。
- 根据权利要求114-117任一项所述的用户设备,其特征在于,所 述处理器具体用于,获取自身的中继参数信息,所述中继参数信息包括:所述第一用户设备的电量、所述第一用户设备是否接收到第二用户设备的中继请求、所述第一用户设备是否连接有第三用户设备、所述第一用户设备的位置以及所述第一用户设备所属的PLMN中的任意一种或多种参数;根据所述中继参数信息和所述第一比对结果确定自身是否可用。
- 根据权利要求114-117任一项所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第一电量门限值;所述处理器用于,对自身的电量和所述第一电量门限值进行比对,得到所述第一用户设备的电量和所述第一电量门限值的电量比对结果;所述处理器用于,根据所述第一比对结果和所述电量比对结果确定自身是否可用。
- 根据权利要求104所述的用户设备,其特征在于,所述中继信息包括:所述第一用户设备的可用信息、所述第一用户设备的电量、所述第一用户设备的位置信息以及所述第一用户设备所属的PLMN中的任意一个或多个。
- 一种用户设备,其特征在于,包括:信号收发器,用于接收所述基站发送的第二配置信息;处理器,用于根据所述第二配置信息获知自身是否可用;所述信号收发器,还用于在所述用户设备可用时广播中继请求信息或者侦听第一用户设备广播或发送的中继信息,通过第一用户设备建立与所述基站的连接。
- 根据权利要求121所述的用户设备,其特征在于,所述信号收发器接收所述基站发送的第二配置信息之前,所述信号收发器还用于,向基站发送自身的能力信息;所述信号收发器具体用于,接收所述基站根据所述能力信息发送的第二配置信息。
- 根据权利要求121所述的用户设备,其特征在于,所述处理器具体用于,对接收到的所述参考信号进行测量,得到测量结果;对所述测量结果和所述第二配置信息进行比对,将包括比对得到的第二比对结果的第二上报信息发送给所述基站;所述信号收发器还用于,第二用户设备接收所述基站在根据所述第二上报信息确定所述第二用户设备可用时发送的中继请求指示信息。
- 根据权利要求123所述的用户设备,其特征在于,所述第二配置信息中携带第三功率门限值;所述测量结果包括:所述第二用户设备对接收到的所述参考信号进行功率测量得到的第二功率测量值;所述第二比对结果为,所述第二功率测量值和所述第三功率门限值的比对结果。
- 根据权利要求123或134所述的用户设备,其特征在于,所述第二上报信息中还携带:所述第二功率测量值、所述第二用户设备对第一用户设备发送的进行测量得到的第三功率测量值以及从所述第一用户设备发送的中继信息中获取到的第一功率测量值,以使所述基站根据所述第二功率测量值、第一功率测量值、第三功率测量值以及第二比对结果确定所述第二用户设备是否可用。
- 根据权利要求123或134所述的用户设备,其特征在于,所述信号收发器还用于,接收所述基站发送的第二电量门限值;所述第二上报信息中还携带:所述第二用户设备的电量与所述第二电量门限值的比较结果,以使所述基站根据所述第二用户设备的电量与所述第二电量门限值的比较结果以及第二比对结果确定所述第二用户设备是否可用。
- 根据权利要求121所述的用户设备,其特征在于,所述中继请求信息中携带:所述第二用户设备的电量和/或所述第二用户设备所属的公用陆地移动网PLMN。
- 根据权利要求121所述的用户设备,其特征在于,所述处理器具体用于,对接收到的所述参考信号进行测量,得到测量结果;对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;根据所述第二比对结果确定自身是否为可用的待中继用户设备。
- 根据权利要求123所述的用户设备,其特征在于,所述处理器对 接收到的所述参考信号进行测量,得到测量结果之后,所述处理器还用于,将接收到的所述参考信号进行功率测量后的第二功率测量值与预设的第四功率门限值进行比对;所述预设的第四功率门限值小于所述第三功率门限值;所述处理器具体用于,对所述测量结果和所述第二配置信息进行比对,得到第二比对结果;若所述第二功率测量值大于等于所述第四功率门限值,则将所述第二比对结果发送给所述基站;若所述第二功率测量值小于第四功率门限值,则根据所述第二比对结果确定自身是否为可用的待中继用户设备。
- 根据权利要求121所述的用户设备,其特征在于,所述信号收发器广播中继请求信息之前,所述处理器还用于,判断是否搜索到小区、是否搜索到没有接入限制的小区、是否搜索到LTE频率上的小区或者是否搜索到LTE频率上的没有接入限制的小区;若所述第二用户设备未搜索到小区,或者未搜索到没有接入限制的小区,或者未搜索到LTE频率上的小区,或者未搜索到LTE频率上的没有接入限制的小区时,所述信号收发器广播中继请求信息。
- 根据权利要求130所述的用户设备,其特征在于,所述信号收发器广播中继请求信息之前,所述处理器还用于,判断是否接收到下行失步指示、是否连续接收到预设数量的下行失步指示、是否接收到上行数据;若所述第二用户设备接收到下行失步指示,或者连续接收到预设数量的下行失步指示,或者接收到上行数据时,所述信号收发器广播中继请求信息。
- 根据权利要求131所述的用户设备,其特征在于,所述中继请求信息中携带:所述第二用户设备对接收到的参考信号进行质量测量后的第二质量测量值、请求第一用户设备反馈资源池配置信息的请求信息、所述第二用户设备所属的PLMN中的任意一种或多种参数。
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CN103188706A (zh) * | 2011-12-29 | 2013-07-03 | 上海贝尔股份有限公司 | 一种用户终端之间进行协作传输的方法和装置 |
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CN116074920A (zh) * | 2020-08-13 | 2023-05-05 | Oppo广东移动通信有限公司 | 中继通信的方法及设备 |
WO2022082655A1 (zh) * | 2020-10-22 | 2022-04-28 | 华为技术有限公司 | 一种中继通信方法及装置 |
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