CN107005912A

CN107005912A - Trunking method, user equipment and base station

Info

Publication number: CN107005912A
Application number: CN201580068382.4A
Authority: CN
Inventors: 王宏; 曹振臻; 李亚娟
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2015-04-17
Filing date: 2015-04-17
Publication date: 2017-08-01
Anticipated expiration: 2035-04-17
Also published as: CN107005912B; WO2016165134A1

Abstract

The present invention relates to a kind of trunking method, user equipment and base station, wherein method includes：Base station sends the first configuration information to the first user equipment, indicate that first user equipment knows whether itself can use according to first configuration information, so that the connection with the base station is set up as second user equipment when can use, and/or, base station sends the second configuration information to the second user equipment, indicate that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use, so as to ensure that the first user equipment elected is available trunk subscriber equipment, ensure that the second user equipment elected treats trunk subscriber equipment to be available, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Description

Trunking method, user equipment and base station

Technical field

The present invention relates to communication technical field, more particularly to a kind of trunking method, user equipment and base station.

Background technology

At present, mobile communication not only pursues the maximization of capacity, and pursues broader coverage, i.e., no matter user equipment (User Equipment, UE) move where, all in the coverage of mobile communication.Therefore, AT＆T Labs of the U.S. proposes beehive net concept.One mobile communication service zoning is divided into many using regular hexagon as the overlay area of basic geometric figure, referred to as cellular cell by it.The emitter of one lower-wattage services a cellular cell, and a considerable amount of UE are set in less region.

In fact, mobile communications network is when deployment, it is impossible to comprehensive seamless coverage of network is completely secured.At present, the user equipment of network dtr signal in user equipment or network coverage to not receiving network signal outside network coverage, the preferable user equipment of network signal in network coverage can be found connection with network is set up as trunk subscriber equipment, as shown in Figure 1.When UE B are in outside network coverage, it can be connected by the UE A in network coverage to be set up with network.UE A are called trunk subscriber equipment (Relay UE) or link terminal, that is, the user equipment or terminal of relay services are provided；UE B are referred to as treating trunk subscriber equipment (Remote UE) or treat link terminal.

In the prior art, treat relaying historical information that trunk subscriber equipment broadcasts according to the user equipment for opening relay capabilities and currently whether connect to need the information of trunk subscriber equipment and select available trunk subscriber equipment, relay request is sent to available trunk subscriber equipment, to set up the connection with network by the trunk subscriber equipment.But in the prior art, communication quality (including the signal intensity and/or signal quality between trunk subscriber equipment and base station) between the available trunk subscriber equipment selected according to the above method and base station cannot be guaranteed, in other words, communication quality between the trunk subscriber equipment and base station may be poor, cause the trunk subscriber equipment be difficult to by the trunk subscriber equipment set up with network it is stabilization, be effectively connected.

The content of the invention

The present invention provides a kind of trunking method, user equipment and base station, for solve to treat in the prior art trunk subscriber equipment be difficult to by trunk subscriber equipment set up with network it is stabilization, be effectively connected the problem of.

The first aspect of the invention is to provide a kind of trunking method, including：

Base station sends the first configuration information to the first user equipment, indicates that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use；And/or,

The base station sends the second configuration information to the second user equipment, indicates that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use.

Based on one side, in the first embodiment in the first aspect, the base station sends the first configuration information to the first user equipment, indicate that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use, including：

The base station sends the first configuration information to first user equipment；

The first of the base station reception first user equipment to report reports information；Described first reports and first user equipment is carried in information rear the first comparison result being compared with first configuration information is measured to the reference signal received；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first；

If first user equipment is available trunk subscriber equipment, the base station sends relaying configured information to first user equipment, indicates that first user equipment can set up the connection with the base station for the second user equipment.

In the first embodiment based on one side, second of embodiment in the first aspect, the first power threshold is carried in first configuration information；

First comparison result is the comparison result that first user equipment carries out the first power measurement values and first power threshold after power measurement to the reference signal received；

The base station reports information to determine whether first user equipment is available according to described first Trunk subscriber equipment, including：

If first power measurement values are more than or equal to first power threshold, the base station determines that first user equipment is available trunk subscriber equipment.

In second of embodiment based on one side, the third embodiment in the first aspect, methods described also includes：

The base station sends the second power threshold to first user equipment；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first, including：

If first power measurement values are less than second power threshold and more than or equal to first power threshold, the base station determines that first user equipment is available trunk subscriber equipment.

In second based on one side or the third embodiment, the 4th kind of embodiment in the first aspect, methods described also includes：

The base station sends the first quality threshold to first user equipment；

Described first reports in information and also carries：First user equipment carries out the comparison result of the first quality measured values and first quality threshold after mass measurement to the reference signal received；

If first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then the base station determines that first user equipment is available trunk subscriber equipment.

In second to the 4th kind embodiment based on one side, the 5th kind of embodiment in the first aspect, described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment.

Second to the 4th kind embodiment based on one side, in the first aspect the 6th kind In embodiment, methods described also includes：

The base station sends the first electricity threshold value to first user equipment；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value；

If first power measurement values are more than or equal to first power threshold, and the electricity of first user equipment is more than or equal to the first electricity threshold value, then the base station determines that first user equipment is available trunk subscriber equipment.

In the first embodiment based on one side, the 7th kind of embodiment in the first aspect, carried in the relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle during first user equipment broadcast available information, the configured information for indicating broadcast synchronization signal and first user equipment broadcast available information.

In second of embodiment based on one side, the 8th kind of embodiment in the first aspect, methods described also includes：The base station sends any one or more in following parameter to first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.

Based on one side, in the 9th kind of embodiment in the first aspect, the base station sends the second configuration information to the second user equipment, indicate that the second user equipment knows whether itself can use according to second configuration information, to set up the connection with the base station by the first user equipment when can use, including：

The base station sends the second configuration information to the second user equipment；

The base station receives second that the second user equipment reports and reports information；Described second reports and the reference signal that the second user equipment interconnection receives is carried in information measures rear the second comparison result being compared with second configuration information；

The base station reports information to determine whether the second user equipment is available to treat trunk subscriber equipment according to described second；

If the second user equipment treats trunk subscriber equipment to be available, the base station sends relay request configured information to the second user equipment, indicates that the second user equipment can set up the connection with the base station by first user equipment.

In the 9th kind of embodiment based on one side, the tenth kind of embodiment in the first aspect, the 3rd power threshold is carried in second configuration information；

Second comparison result is the comparison result that the reference signal that the second user equipment interconnection is received carries out the second power measurement values and the 3rd power threshold after power measurement；

The base station according to described second report information determine the second user equipment whether be it is available treat trunk subscriber equipment, including：

If second power measurement values are less than the 3rd power threshold, the base station determines that the second user equipment treats trunk subscriber equipment to be available.

In the tenth kind of embodiment based on one side, the tenth a kind of embodiment in the first aspect, described second reports in information and also carries：The signal that second power measurement values, the second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment；

If second power measurement values are less than the 3rd power threshold, and first power measurement values are more than second power measurement values, then the base station determines that the second user equipment treats trunk subscriber equipment to be available.

In the tenth kind based on one side and a kind of the tenth embodiment, the 12nd kind of embodiment in the first aspect, methods described also includes：

The base station sends the second electricity threshold value to the second user equipment；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value；

If second power measurement values are less than the 3rd power threshold, and the electricity of the second user equipment is less than the second electricity threshold value, then the base station determines that the second user equipment treats trunk subscriber equipment to be available.

In the tenth kind of embodiment based on one side, the 13rd kind of embodiment in the first aspect, methods described also includes：The base station sends the one or more in following parameter to the second user equipment：The second user equipment sends maximum times, the second user of relay request Equipment sends the cycle of relay request or the second user equipment sends the power of relay request.

Based on the on one side, in the 14th kind of embodiment in the first aspect, the first configuration information is sent to first user equipment in the base station, and/or before the base station sends the second configuration information to the second user equipment, in addition to：

The base station receives the ability information that the first user equipment with relay capabilities and/or the second user equipment with relay request ability are sent；

The base station sends the first configuration information according to the ability information to first user equipment, and/or, the second configuration information is sent to the second user equipment according to the ability information.

The second aspect of the invention is to provide a kind of trunking method, including：

First user equipment receives the first configuration information that the base station is sent；

First user equipment knows whether itself can use according to first configuration information；

If available, the first user equipment broadcast relay information or second user device broadcasts or the relay request information of transmission are intercepted, be that second user equipment sets up connection with the base station.

Based on second aspect, in the first embodiment in second aspect, before the first user equipment receives the first configuration information that the base station is sent, including：

The first user equipment with relay capabilities sends the ability information of itself to base station；

First user equipment receives the first configuration information that the base station is sent according to the ability information.

Based on second aspect, in second of embodiment in second aspect, first user equipment knows whether itself can use according to first configuration information, including：

The reference signal of base station of first user equipment to receiving is measured, and obtains measurement result；

The measurement result and first configuration information are compared first user equipment, including compare the first obtained comparison result first information will be reported to be sent to the base station；

First user equipment receives the relaying configured information that the base station is sent when reporting information to determine that first user equipment is available according to described first.

Based on second of embodiment of second aspect, in the third embodiment in second aspect, the first power threshold is carried in first configuration information；

The measurement result includes：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold.

Based on the third embodiment of second aspect, in the 4th kind of embodiment in second aspect, methods described also includes：

First user equipment receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold.

In the third or the 4th kind of embodiment based on second aspect, the 5th kind of embodiment in second aspect, methods described also includes：

First user equipment receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

Described first reports in information and also carries：The comparison result of first quality measured values and first quality threshold.

The third based on second aspect is to the 5th kind of embodiment, and in the 6th kind of embodiment in second aspect, described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with public land mobile network PLMN affiliated described in the 3rd user equipment, the position of first user equipment and first user equipment.

The third based on second aspect is to the 5th kind of embodiment, and in the 7th kind of embodiment in second aspect, methods described also includes：

First user equipment receives the first electricity threshold value that the base station is sent；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value, so that the base station determines whether first user equipment can use according to the electricity of first user equipment with the comparative result and the first comparison result of the first electricity threshold value.

Based on second of embodiment of second aspect, in the 8th kind of embodiment in second aspect, carried in the relaying configured information：Broadcast during the first user equipment broadcast available information Any one or more parameter in broadcasting power when cycle, the configured information for indicating transmission synchronizing signal and first user equipment broadcast available information.

Based on second aspect, in the 9th kind of embodiment in second aspect, first user equipment knows whether itself can use according to first configuration information, including：

First user equipment is measured to the reference signal received, obtains measurement result；

The measurement result and first configuration information are compared first user equipment, obtain the first comparison result；

First user equipment determines whether itself can use according to first comparison result.

In the 9th kind of embodiment based on second aspect, the tenth kind of embodiment in second aspect, the first power threshold is carried in first configuration information；

First comparison result is：The comparison result of first power measurement values and first power threshold；

First user equipment determines whether itself can use according to first comparison result, including：

If first power measurement values are more than or equal to first power threshold, first user equipment determines that itself can use.

In the tenth kind of embodiment based on second aspect, the tenth a kind of embodiment in second aspect, methods described also includes：First user equipment receives any one or more in the following parameter that the base station is sent：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.

In the tenth kind of embodiment based on second aspect, the 12nd kind of embodiment in second aspect, methods described also includes：First user equipment receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

First power measurement values and second power threshold are compared first user equipment, obtain the comparison result of first power measurement values and second power threshold；

If first power measurement values are less than second power threshold and more than or equal to described first Power threshold, then first user equipment determine itself can use.

In the tenth kind to the 12nd kind embodiment based on second aspect, the 13rd kind of embodiment in second aspect, methods described also includes：First user equipment receives the first quality threshold that the base station is sent；

First quality measured values and first quality threshold are compared first user equipment, obtain the comparison result of first quality measured values and first quality threshold；

If first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then first user equipment determines that itself can use.

In the tenth kind to the 13rd kind embodiment based on second aspect, the 14th kind of embodiment in second aspect, first user equipment determines whether itself can use according to first comparison result, including：

First user equipment obtains the junction parameter information of itself, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment；

First user equipment determines whether itself can use according to the junction parameter information and first comparison result.

In the tenth kind to the 13rd kind embodiment based on second aspect, the 15th kind of embodiment in second aspect, methods described also includes：

Itself electricity and the first electricity threshold value are compared first user equipment, obtain the electricity of first user equipment and the electricity comparison result of the first electricity threshold value；

First user equipment determines whether itself can use according to first comparison result and the electricity comparison result.

Based on second aspect, in the 16th kind of embodiment in second aspect, the trunk information includes：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of first user equipment, the positional information of first user equipment and first user equipment.

The third aspect of the invention is to provide a kind of trunking method, including：

Second user equipment receives the second configuration information that the base station is sent；

The second user equipment knows whether itself can use according to second configuration information；

If available, the second user device broadcasts relay request information or the trunk information for intercepting the broadcast of the first user equipment or transmission pass through the foundation of the first user equipment and the connection of the base station.

Based on the 3rd aspect, in the first embodiment of the 3rd aspect, before the second user equipment receives the second configuration information that the base station is sent, including：

The second user equipment sends the ability information of itself to base station；

The second user equipment receives the second configuration information that the base station is sent according to the ability information.

Based on the 3rd aspect, in second of embodiment of the 3rd aspect,

The second user equipment knows whether itself can use according to second configuration information, including：

The reference signal that the second user equipment interconnection is received is measured, and obtains measurement result；

The measurement result and second configuration information are compared the second user equipment, including compare the second obtained comparison result second information will be reported to be sent to the base station；

The second user equipment receives the relay request configured information that the base station is sent when reporting information to determine that the second user equipment is available according to described second.

Based on second of embodiment of the 3rd aspect, in the third embodiment of the 3rd aspect, the 3rd power threshold is carried in second configuration information；

The measurement result includes：The reference signal that the second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained；

Second comparison result is, the comparison result of second power measurement values and the 3rd power threshold.

Based on second or the third embodiment of the 3rd aspect, in the 4th kind of embodiment of the 3rd aspect, described second reports in information and also carries：Second power measurement values, described What two user equipmenies were sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment, so that the base station determines whether the second user equipment can use according to second power measurement values, the first power measurement values, the 3rd power measurement values and the second comparison result.

Based on second or the third embodiment of the 3rd aspect, in the 5th kind of embodiment of the 3rd aspect, methods described also includes：

The second user equipment receives the second electricity threshold value that the base station is sent；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value, so that the base station determines whether the second user equipment can use according to the electricity of the second user equipment with the comparative result and the second comparison result of the second electricity threshold value.

Based on the 3rd aspect, in the 6th kind of embodiment of the 3rd aspect, carried in the relay request information：Public land mobile network PLMN belonging to the electricity of the second user equipment and/or the second user equipment.

Based on the 3rd aspect, in the 7th kind of embodiment of the 3rd aspect, the second user equipment knows whether itself can use according to second configuration information, including：

The measurement result and second configuration information are compared the second user equipment, obtain the second comparison result；

The second user equipment determines whether itself is available to treat trunk subscriber equipment according to second comparison result.

Based on second of embodiment of the 3rd aspect, in the 8th kind of embodiment of the 3rd aspect, the reference signal that the second user equipment interconnection is received is measured, after obtaining measurement result, in addition to：

The second power measurement values that the reference signal received is carried out after power measurement are compared the second user equipment with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

The measurement result and second configuration information are compared the second user equipment, including compare the second obtained comparison result second information will be reported to be sent to the base station, including：

If second power measurement values are more than or equal to the 4th power threshold, second comparison result is sent to the base station by the second user equipment；

If second power measurement values are less than the 4th power threshold, the second user equipment determines whether itself is available to treat trunk subscriber equipment according to second comparison result.

Based on second of embodiment of the 3rd aspect, in the 9th kind of embodiment of the 3rd aspect, before the second user device broadcasts relay request information, including：

The second user equipment judges whether to search cell, whether searches the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

If the second user equipment does not search cell, or the cell without access restriction is not searched, when not searching the cell in LTE frequencies either or not searching the cell without access restriction in LTE frequencies, the second user device broadcasts relay request information.

The 9th kind of embodiment based on the 3rd aspect, in the tenth kind of embodiment of the 3rd aspect, before the second user device broadcasts relay request information, in addition to：

The second user equipment judges whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；

If the second user equipment receives descending step-out and indicated, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, the second user device broadcasts relay request information.

Based on the 3rd aspect, in a kind of the tenth embodiment of the 3rd aspect, carried in the relay request information：The reference signal that the second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to the second user equipment.

The fourth aspect of the invention is to provide a kind of base station, including：First sending module, for sending the first configuration information to the first user equipment, indicates that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use；And/or,

Second sending module, for sending the second configuration information to the second user equipment, indicates institute State second user equipment and know whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use.

Based on the 4th aspect, in the first embodiment of the 4th aspect, the base station also includes：First receiving module and the first determining module；

First receiving module reports information for receiving the first of first user equipment to report；Described first reports and first user equipment is carried in information rear the first comparison result being compared with first configuration information is measured to the reference signal received；

First determining module is used to report information to determine whether first user equipment is available trunk subscriber equipment according to described first；

First sending module is additionally operable to when first user equipment is available trunk subscriber equipment, relaying configured information is sent to first user equipment, indicates that first user equipment can set up the connection with the base station for the second user equipment.

Based on the first embodiment of the 4th aspect, in second of embodiment of the 4th aspect, the first power threshold is carried in first configuration information；

First determining module is specifically for if first power measurement values are more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.

Based on second of embodiment of the 4th aspect, in the third embodiment of the 4th aspect, first sending module is additionally operable to, and the second power threshold is sent to first user equipment；Second power threshold is more than first power threshold；

First determining module is specifically for if first power measurement values are less than second power threshold and more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.

Based on second or the third embodiment of the 4th aspect, in the 4th kind of embodiment of the 4th aspect, first sending module is additionally operable to, and the first quality threshold is sent to first user equipment；

Described first reports in information and also carries：First user equipment is to the reference signal that receives Carry out the comparison result of the first quality measured values and first quality threshold after mass measurement；

First determining module specifically for, if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, it is determined that first user equipment is available trunk subscriber equipment.

Second to the 4th kind embodiment based on the 4th aspect, in the 5th kind of embodiment of the 4th aspect, described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment.

Second to the 4th kind embodiment based on the 4th aspect, in the 6th kind of embodiment of the 4th aspect, first sending module is additionally operable to, and the first electricity threshold value is sent to first user equipment；

First determining module specifically for, if first power measurement values are more than or equal to first power threshold, and the electricity of first user equipment is more than or equal to the first electricity threshold value, it is determined that first user equipment is available trunk subscriber equipment.

Based on second of embodiment of the 4th aspect, in the 7th kind of embodiment of the 4th aspect, carried in the relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle during first user equipment broadcast available information, the configured information for indicating broadcast synchronization signal and first user equipment broadcast available information.

Based on the third embodiment of the 4th aspect, in the 8th kind of embodiment of the 4th aspect, first sending module is additionally operable to, and any one or more in following parameter is sent to first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information

Based on the 4th aspect, in the 9th kind of embodiment of the 4th aspect, the base station also includes：Second receiving module and the second determining module；

Second receiving module reports information for receiving the second user equipment is reported second；Described second reports and the reference signal that the second user equipment interconnection receives is carried in information measures The second comparison result being compared afterwards with second configuration information；

Second determining module is used to report information to determine whether the second user equipment is available to treat trunk subscriber equipment according to described second；

Second sending module is used for, the second user equipment for it is available whne trunk subscriber equipment when, relay request configured information is sent to the second user equipment, indicates that the second user equipment can set up the connection with the base station by first user equipment.

The 9th kind of embodiment based on the 4th aspect, in the tenth kind of embodiment of the 4th aspect, carries the 3rd power threshold in second configuration information；

Second determining module is specifically for if second power measurement values are less than the 3rd power threshold, it is determined that the second user equipment treats trunk subscriber equipment to be available.

The tenth kind of embodiment based on the 4th aspect, in a kind of the tenth embodiment of the 4th aspect, described second reports in information and also carries：The signal that second power measurement values, the second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment；

Second determining module is specifically for if second power measurement values are less than the 3rd power threshold, and first power measurement values are more than second power measurement values, it is determined that the second user equipment treats trunk subscriber equipment to be available.

The tenth kind based on the 4th aspect or a kind of the tenth embodiment, in the 12nd kind of embodiment of the 4th aspect, second sending module is additionally operable to, and the second electricity threshold value is sent to the second user equipment；

Second determining module is specifically for if second power measurement values are less than the 3rd power threshold, and the electricity of the second user equipment is less than the second electricity threshold value, it is determined that the second user equipment treats trunk subscriber equipment to be available.

The tenth kind of embodiment based on the 4th aspect, in the 13rd kind of embodiment of the 4th aspect, second sending module is additionally operable to, and the one or more in following parameter are sent to the second user equipment：The second user equipment sends maximum times, the second user of relay request Equipment sends the cycle of relay request or the second user equipment sends the power of relay request.

Based on the 4th aspect, in the 14th kind of embodiment of the 4th aspect, first sending module to first user equipment send the first configuration information, and/or second sending module to the second user equipment send the second configuration information before,

First receiving module receives the ability information that the first user equipment with relay capabilities is sent, and/or, the second receiving module receives the ability information that the second user equipment with relay request ability is sent；

First sending module specifically for according to the ability information to first user equipment send the first configuration information, and/or, second sending module according to the ability information to the second user equipment send the second configuration information.

The fifth aspect of the invention is to provide a kind of user equipment, including：Receiving module, for receiving the first configuration information that the base station is sent；

Determining module, for knowing whether itself can use according to first configuration information；

Module is broadcasted or intercepted, for when the user equipment is available, broadcast relay information or second user device broadcasts or the relay request information of transmission is intercepted, is that second user equipment sets up connection with the base station.

Based on the 5th aspect, in the first embodiment of the 5th aspect, the user equipment also includes：Sending module；

The receiving module is received before the first configuration information that the base station is sent, and the sending module is used for, and the ability information of itself is sent to the base station when the user equipment has relay capabilities；

The receiving module is specifically for receiving the first configuration information that the base station is sent according to the ability information.

Based on the 5th aspect, in second of embodiment of the 5th aspect, the determining module includes：First measurement submodule and first compares submodule；

The first measurement submodule is used for, and the reference signal of the base station to receiving is measured, and obtains measurement result；

The first comparison submodule is used for, and the measurement result and first configuration information are compared, and including compare the first obtained comparison result first information will be reported to be sent to the base station；

The receiving module is additionally operable to, and receives the relaying configured information that the base station is sent when reporting information to determine that first user equipment is available according to described first.

Based on second of embodiment of the 5th aspect, in the third embodiment of the 5th aspect, the first power threshold is carried in first configuration information；

The measurement result is：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

Based on the third embodiment of the 5th aspect, in the 4th kind of embodiment of the 5th aspect, the receiving module is additionally operable to, and receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

The third or the 4th kind of embodiment based on the 5th aspect, in the 5th kind of embodiment of the 5th aspect, the receiving module is additionally operable to, and receives the first quality threshold that the base station is sent；

The third based on the 5th aspect is to the 5th kind of embodiment, and in the 6th kind of embodiment of the 5th aspect, described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with public land mobile network PLMN affiliated described in the 3rd user equipment, the position of first user equipment and first user equipment.

The third based on the 5th aspect is to the 5th kind of embodiment, and in the 7th kind of embodiment of the 5th aspect, the receiving module is additionally operable to, and receives the first electricity threshold value that the base station is sent；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value, so that whether the base station determines first user equipment according to the electricity of first user equipment and the comparative result of the first electricity threshold value and the first comparison result It can use.

Based on second of embodiment of the 5th aspect, in the 8th kind of embodiment of the 5th aspect, carried in the relaying configured information：Broadcast cycle during first user equipment broadcast available information, any one or more parameter in broadcasting power when indicating to send the configured information of synchronizing signal and first user equipment broadcast available information.

Based on the 5th aspect, in the 9th kind of embodiment of the 5th aspect, the determining module includes：Second measurement submodule, second compare submodule and determination sub-module；

The second measurement submodule is used for, and the reference signal received is measured, measurement result is obtained；

The second comparison submodule is used for, and the measurement result and first configuration information are compared, the first comparison result is obtained；

The determination sub-module is used for, and determines whether itself can use according to first comparison result.

The 9th kind of embodiment based on the 5th aspect, in the tenth kind of embodiment of the 5th aspect, the first power threshold is carried in first configuration information；

The determination sub-module is specifically for if first power measurement values are more than or equal to first power threshold, first user equipment determines that itself can use.

The tenth kind of embodiment based on the 5th aspect, in a kind of the tenth embodiment of the 5th aspect, the receiving module is additionally operable to, and receives any one or more in the following parameter that the base station is sent：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.

The tenth kind of embodiment based on the 5th aspect, in the 12nd kind of embodiment of the 5th aspect, the receiving module is additionally operable to, and receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

The second comparison submodule is additionally operable to, and first power measurement values and second power threshold are compared, the comparison result of first power measurement values and second power threshold is obtained；

The determination sub-module is specifically for if first power measurement values are less than second power threshold and more than or equal to first power threshold, first user equipment determines that itself can use.

The tenth kind to the 12nd kind embodiment based on the 5th aspect, in the 13rd kind of embodiment of the 5th aspect, the receiving module is additionally operable to, and receives the first quality threshold that the base station is sent；

The second comparison submodule is additionally operable to, and first quality measured values and first quality threshold are compared, the comparison result of first quality measured values and first quality threshold is obtained；

The determination sub-module is specifically for if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then first user equipment determines that itself can use.

The tenth kind to the 13rd kind embodiment based on the 5th aspect, in the 14th kind of embodiment of the 5th aspect, the determination sub-module specifically for,

The junction parameter information of itself is obtained, the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment；

Determine whether itself can use according to the junction parameter information and first comparison result.

The tenth kind to the 13rd kind embodiment based on the 5th aspect, in the 15th kind of embodiment of the 5th aspect, the receiving module is additionally operable to, and receives the first electricity threshold value that the base station is sent；

The second comparison submodule is additionally operable to, and itself electricity and the first electricity threshold value are compared, the electricity of first user equipment and the electricity comparison result of the first electricity threshold value is obtained；

The determination sub-module specifically for,

Determine whether itself can use according to first comparison result and the electricity comparison result.

The tenth kind of embodiment based on the 5th aspect, in the 16th kind of embodiment party of the 5th aspect In formula, the trunk information includes：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of first user equipment, the positional information of first user equipment and first user equipment.

The sixth aspect of the invention is to provide a kind of user equipment, including：

Receiving module, for receiving the second configuration information that the base station is sent；

Determining module, for knowing whether the user equipment can use according to second configuration information；

Module is intercepted in the broadcast, for when the user equipment is available, broadcast relay solicited message or the trunk information for intercepting the broadcast of the first user equipment or transmission to pass through the foundation of the first user equipment and the connection of the base station.

Based on the 6th aspect, in the first embodiment of the 6th aspect, the user equipment also includes：Sending module；

The receiving module is received before the second configuration information that the base station is sent, and the sending module is used for, and the ability information of itself is sent to base station；

The receiving module is specifically for receiving the second configuration information that the base station is sent according to the ability information.

Based on the 6th aspect, in second of embodiment of the 6th aspect, the determining module includes：First measurement submodule and first compares submodule；

The first measurement submodule, for being measured to the reference signal received, obtains measurement result；

Described first compares submodule, for the measurement result and second configuration information to be compared, and including compare the second obtained comparison result second information will be reported to be sent to the base station；

The receiving module, for receiving the relay request configured information that the base station is sent when reporting information to determine that the second user equipment is available according to described second.

Based on second of embodiment of the 6th aspect, in the third embodiment of the 6th aspect, the 3rd power threshold is carried in second configuration information；

Based on second or the third embodiment of the 6th aspect, at the 4th kind of the 6th aspect In embodiment, described second reports in information and also carries：What second power measurement values, the second user equipment were sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment, so that the base station determines whether the second user equipment can use according to second power measurement values, the first power measurement values, the 3rd power measurement values and the second comparison result.

Based on second or the third embodiment of the 6th aspect, in the 5th kind of embodiment of the 6th aspect, the receiving module is additionally operable to, and receives the second electricity threshold value that the base station is sent；

Based on the 6th aspect, in the 6th kind of embodiment of the 6th aspect, carried in the relay request information：Public land mobile network PLMN belonging to the electricity of the second user equipment and/or the second user equipment.

Based on the 6th aspect, in the 7th kind of embodiment of the 6th aspect, the determining module includes：Second measurement submodule, second compare submodule and determination sub-module；

The second comparison submodule is used for, and the measurement result and second configuration information are compared, the second comparison result is obtained；

The determination sub-module is used for, and determines whether itself is available to treat trunk subscriber equipment according to second comparison result.

Second of embodiment based on the 6th aspect, in the 8th kind of embodiment of the 6th aspect, the first measurement submodule is measured to the reference signal received, after obtaining measurement result, the first comparison submodule is additionally operable to, and the second power measurement values that the reference signal received is carried out after power measurement are compared with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

Described first compares submodule specifically for being compared to the measurement result and second configuration information, obtaining the second comparison result；

The sending module is used for, if second power measurement values are more than or equal to the 4th power threshold, second comparison result is sent into the base station；

Based on the 6th aspect, in the 9th kind of embodiment of the 6th aspect, the user equipment also includes：Judge module；

The broadcast or before intercepting module broadcast relay solicited message, the judge module is used for, and judges whether to search cell, whether searches the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

It is described broadcast or intercept module specifically for, if the second user equipment does not search cell, do not search the cell without access restriction either or do not search cell in LTE frequencies, or when not searching the cell without access restriction in LTE frequencies, broadcast relay solicited message.

The 9th kind of embodiment based on the 6th aspect, in the tenth kind of embodiment of the 6th aspect, the broadcast or before intercepting module broadcast relay solicited message, the judge module is additionally operable to, and judges whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；

The broadcast intercepts module specifically for if the second user equipment receives descending step-out instruction, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, broadcast relay solicited message.

Based on the 6th aspect, in a kind of the tenth embodiment of the 6th aspect, carried in the relay request information：The reference signal that the second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to the second user equipment.

The seventh aspect of the invention is to provide a kind of base station, including：Signal transceiver, for sending the first configuration information to the first user equipment, indicates that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use；And/or,

The signal transceiver, for sending the second configuration information to the second user equipment, indicates that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use.

Based on the 7th aspect, in the first embodiment of the 7th aspect, the base station also includes：Processor；

The signal transceiver is used for, and receive first user equipment to report first reports information；Described first reports and first user equipment is carried in information rear the first comparison result being compared with first configuration information is measured to the reference signal received；

The processor is used for, and reports information to determine whether first user equipment is available trunk subscriber equipment according to described first；

The signal transceiver is additionally operable to, and when first user equipment is available trunk subscriber equipment, relaying configured information is sent to first user equipment, indicates that first user equipment can set up the connection with the base station for the second user equipment.

Based on the first embodiment of the 7th aspect, in second of embodiment of the 7th aspect, the first power threshold is carried in first configuration information；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.

Based on second of embodiment of the 7th aspect, in the third embodiment of the 7th aspect, the signal transceiver is additionally operable to, and the second power threshold is sent to first user equipment；Second power threshold is more than first power threshold；

The processor is specifically for if first power measurement values are less than second power threshold and more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.

Based on second or the third embodiment of the 7th aspect, in the 4th kind of embodiment of the 7th aspect, the signal transceiver is additionally operable to, and the first quality threshold is sent to first user equipment；

The processor is specifically for if first power measurement values are more than or equal to first power Threshold value, and first quality measured values are more than or equal to first quality threshold, it is determined that first user equipment is available trunk subscriber equipment.

Second to the 4th kind embodiment based on the 7th aspect, in the 5th kind of embodiment of the 7th aspect, described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment.

Second to the 5th kind embodiment based on the 7th aspect, in the 6th kind of embodiment of the 7th aspect, the signal transceiver is additionally operable to, and the first electricity threshold value is sent to first user equipment；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, and the electricity of first user equipment is more than or equal to the first electricity threshold value, it is determined that first user equipment is available trunk subscriber equipment.

Based on the first embodiment of the 7th aspect, in the 7th kind of embodiment of the 7th aspect, carried in the relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle during first user equipment broadcast available information, the configured information for indicating broadcast synchronization signal and first user equipment broadcast available information.

Based on second of embodiment of the 7th aspect, in the 8th kind of embodiment of the 7th aspect, the signal transceiver is additionally operable to, and any one or more in following parameter is sent to first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.

Based on the 7th aspect, in the 9th kind of embodiment of the 7th aspect, the signal transceiver is specifically for receive that the second user equipment reports second reports information；Described second reports and the reference signal that the second user equipment interconnection receives is carried in information measures rear the second comparison result being compared with second configuration information；

The processor is used for, and reports information to determine whether the second user equipment is available to treat trunk subscriber equipment according to described second；

The signal transceiver is additionally operable to, the second user equipment for it is available whne trunk subscriber equipment when, relay request configured information is sent to the second user equipment, indicates that the second user equipment can set up the connection with the base station by first user equipment.

The 9th kind of embodiment based on the 7th aspect, in the tenth kind of embodiment of the 7th aspect, carries the 3rd power threshold in second configuration information；

The processor is specifically for if second power measurement values are less than the 3rd power threshold, it is determined that the second user equipment treats trunk subscriber equipment to be available.

The tenth kind of embodiment based on the 7th aspect, in a kind of the tenth embodiment of the 7th aspect, described second reports in information and also carries：The signal that second power measurement values, the second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment；

The processor is specifically for if second power measurement values are less than the 3rd power threshold, and first power measurement values are more than second power measurement values, it is determined that the second user equipment treats trunk subscriber equipment to be available.

The tenth kind based on the 7th aspect or a kind of ten embodiments, in the 12nd kind of embodiment of the 7th aspect, the signal transceiver is additionally operable to, and the second electricity threshold value is sent to the second user equipment；

The processor is specifically for if second power measurement values are less than the 3rd power threshold, and the electricity of the second user equipment is less than the second electricity threshold value, it is determined that the second user equipment treats trunk subscriber equipment to be available.

The tenth kind of embodiment based on the 7th aspect, in the 13rd kind of embodiment of the 7th aspect, the signal transceiver is additionally operable to, and the one or more in following parameter are sent to the second user equipment：The second user equipment sends the maximum times of relay request, the second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request.

Based on the 7th aspect, in the 14th kind of embodiment of the 7th aspect, the signal transceiver sends the first configuration information to first user equipment, and/or is sent out to the second user equipment Before sending the second configuration information,

The signal transceiver is used for, and receives the ability information that the first user equipment with relay capabilities is sent, and/or, receive the ability information that the second user equipment with relay request ability is sent；

The signal transceiver specifically for, according to the ability information to first user equipment send the first configuration information, and/or, according to the ability information to the second user equipment send the second configuration information.

The eighth aspect of the invention is to provide a kind of user equipment, including：Signal transceiver, for receiving the first configuration information that the base station is sent；

Processor, for knowing whether itself can use according to first configuration information；

The signal transceiver is additionally operable to, and broadcast relay information or second user device broadcasts or the relay request information of transmission are intercepted when the user equipment is available, is that second user equipment sets up connection with the base station.

Based on the 8th aspect, in the first embodiment of the 8th aspect, the signal transceiver is received before the first configuration information that the base station is sent, and the signal transceiver is additionally operable to send the ability information of itself to base station；

The signal transceiver is specifically for receiving the first configuration information that the base station is sent according to the ability information.

Based on the 8th aspect, in second of embodiment of the 8th aspect, the processor is specifically for the reference signal of the base station to receiving is measured, and obtains measurement result；

The measurement result and first configuration information are compared, including compare the first obtained comparison result first information will be reported to be sent to the base station；

The signal transceiver is used to receive the relaying configured information that the base station is sent when reporting information to determine that first user equipment is available according to described first.

Based on second of embodiment of the 8th aspect, in the third embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives the first power threshold that the base station is sent；

Based on the third embodiment of the 8th aspect, in the 4th kind of embodiment of the 8th aspect In, the signal transceiver is additionally operable to, and receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

The third or the 4th kind of embodiment based on the 8th aspect, in the 5th kind of embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives the first quality threshold that the base station is sent；

The third based on the 8th aspect is to the 5th kind of embodiment, and in the 6th kind of embodiment of the 8th aspect, described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with public land mobile network PLMN affiliated described in the 3rd user equipment, the position of first user equipment and first user equipment.

The third based on the 8th aspect is to the 5th kind of embodiment, and in the 7th kind of embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives the first electricity threshold value that the base station is sent；

Based on second of embodiment of the 8th aspect, in the 8th kind of embodiment of the 8th aspect, carried in the relaying configured information：Broadcast cycle during first user equipment broadcast available information, any one or more parameter in broadcasting power when indicating to send the configured information of synchronizing signal and first user equipment broadcast available information.

Based on the 8th aspect, in the 9th kind of embodiment of the 8th aspect, the processor to the reference signal received specifically for measuring, obtaining measurement result；

The measurement result and first configuration information are compared, the first comparison result is obtained；

Determine whether itself can use according to first comparison result.

The 9th kind of embodiment based on the 8th aspect, in the tenth kind of embodiment of the 8th aspect, the first power threshold is carried in first configuration information；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, first user equipment determines that itself can use.

The tenth kind of embodiment based on the 8th aspect, in a kind of the tenth embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives any one or more in the following parameter that the base station is sent：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.

The tenth kind of embodiment based on the 8th aspect, in the 12nd kind of embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

The processor is used for, and first power measurement values and second power threshold are compared, the comparison result of first power measurement values and second power threshold is obtained；

The processor is used for, if first power measurement values are less than second power threshold and more than or equal to first power threshold, first user equipment determines that itself can use.

The tenth kind to the 12nd kind embodiment based on the 8th aspect, in the 13rd kind of embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives the first quality threshold that the base station is sent；

The processor is used for, and first quality measured values and first quality threshold are compared, the comparison result of first quality measured values and first quality threshold is obtained；

The processor is used for, if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then described first uses Family equipment determines that itself can use.

The tenth kind to the 13rd kind embodiment based on the 8th aspect, in the 14th kind of embodiment of the 8th aspect, the processor specifically for,

The tenth kind to the 13rd kind embodiment based on the 8th aspect, in the 15th kind of embodiment of the 8th aspect, the signal transceiver is additionally operable to, and receives the first electricity threshold value that the base station is sent；

The processor is used for, and itself electricity and the first electricity threshold value are compared, the electricity of first user equipment and the electricity comparison result of the first electricity threshold value is obtained；

The processor is used for, and determines whether itself can use according to first comparison result and the electricity comparison result.

Based on the 8th aspect, in the 16th kind of embodiment of the 8th aspect, the trunk information includes：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of first user equipment, the positional information of first user equipment and first user equipment.

The ninth aspect of the invention is to provide a kind of user equipment, including：Signal transceiver, for receiving the second configuration information that the base station is sent；

Processor, for knowing whether itself can use according to second configuration information；

The signal transceiver, is additionally operable to when the user equipment is available broadcast relay solicited message or intercepts the broadcast of the first user equipment or the trunk information sent, passes through the first user equipment and sets up connection with the base station.

Based on the 9th aspect, in the first embodiment of the 9th aspect, the signal transceiver is received before the second configuration information that the base station is sent, and the signal transceiver is additionally operable to, and the ability information of itself is sent to base station；

The signal transceiver is specifically for receiving the second configuration information that the base station is sent according to the ability information.

Based on the 9th aspect, in second of embodiment of the 9th aspect, the processor specifically for,

The reference signal received is measured, measurement result is obtained；

The measurement result and second configuration information are compared, including compare the second obtained comparison result second information will be reported to be sent to the base station；

The signal transceiver is additionally operable to, and second user equipment receives the relay request configured information that the base station is sent when reporting information to determine that the second user equipment is available according to described second.

Based on second of embodiment of the 9th aspect, in the third embodiment of the 9th aspect, the 3rd power threshold is carried in second configuration information；

Based on second or the third embodiment of the 9th aspect, in the 4th kind of embodiment of the 9th aspect, described second reports in information and also carries：What second power measurement values, the second user equipment were sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment, so that the base station determines whether the second user equipment can use according to second power measurement values, the first power measurement values, the 3rd power measurement values and the second comparison result.

Based on second or the third embodiment of the 9th aspect, in the 5th kind of embodiment of the 9th aspect, the signal transceiver is additionally operable to, and receives the second electricity threshold value that the base station is sent；

Based on the 9th aspect, in the 6th kind of embodiment of the 9th aspect, carried in the relay request information：Public land mobile network PLMN belonging to the electricity of the second user equipment and/or the second user equipment.

Based on the 9th aspect, in the 7th kind of embodiment of the 9th aspect, the processing utensil Body is used for, and the reference signal received is measured, measurement result is obtained；

The measurement result and second configuration information are compared, the second comparison result is obtained；

Determine whether itself is available to treat trunk subscriber equipment according to second comparison result.

Second of embodiment based on the 9th aspect, in the 8th kind of embodiment of the 9th aspect, the processor is measured to the reference signal received, after obtaining measurement result, the processor is additionally operable to, and the second power measurement values that the reference signal received is carried out after power measurement are compared with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

The processor to the measurement result and second configuration information specifically for being compared, obtaining the second comparison result；

If second power measurement values are more than or equal to the 4th power threshold, second comparison result is sent to the base station；

If second power measurement values are less than the 4th power threshold, determine whether itself is available to treat trunk subscriber equipment according to second comparison result.

Based on the 9th aspect, in the 9th kind of embodiment of the 9th aspect, before the signal transceiver broadcast relay solicited message, the processor is additionally operable to, and is judged whether to search cell, whether is searched the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

If the second user equipment does not search cell, or the cell without access restriction is not searched, when not searching the cell in LTE frequencies either or not searching the cell without access restriction in LTE frequencies, the signal transceiver broadcast relay solicited message.

The 9th kind of embodiment based on the 9th aspect, in the tenth kind of embodiment of the 9th aspect, before the signal transceiver broadcast relay solicited message, the processor is additionally operable to, and judges whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；

If the second user equipment receives descending step-out and indicated, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, the signal transceiver broadcast relay solicited message.

The tenth kind of embodiment based on the 9th aspect, in a kind of the tenth embodiment of the 9th aspect, is carried in the relay request information：The reference signal that the second user equipment interconnection is received Carry out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to the second user equipment.

There is provided a kind of trunking method, user equipment and base station in the present invention, wherein method includes：Base station sends the first configuration information to the first user equipment, indicate that first user equipment knows whether itself can use according to first configuration information, so that the connection with the base station is set up as second user equipment when can use, and/or, base station sends the second configuration information to the second user equipment, indicate that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use, so as to ensure that the first user equipment elected is available trunk subscriber equipment, ensure that the second user equipment elected treats trunk subscriber equipment to be available, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Brief description of the drawings

Fig. 1 sets up the schematic diagram of network connection for the UE B outside the network coverage by the UE A in the network coverage；

Fig. 2 is the flow chart of trunking method one embodiment provided in an embodiment of the present invention；

Fig. 3 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Fig. 4 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Fig. 5 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Fig. 6 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Fig. 7 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Fig. 8 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Fig. 9 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Figure 10 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention；

Figure 11 is the structural representation of base station one embodiment provided in an embodiment of the present invention；

Figure 12 is the structural representation of another embodiment of base station provided in an embodiment of the present invention；

Figure 13 is the structural representation of another embodiment of base station provided in an embodiment of the present invention；

Figure 14 is the structural representation of user equipment one embodiment provided in an embodiment of the present invention；

Figure 15 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention；

Figure 16 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention；

Figure 17 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention；

Figure 18 be the present invention be another embodiment of the user equipment of private offer structural representation；

Figure 19 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention；

Figure 20 is the structural representation of base station one embodiment provided in an embodiment of the present invention；

Figure 21 is the structural representation of user equipment one embodiment provided in an embodiment of the present invention；

Figure 22 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.

The user equipment being related in the application, can be wireless terminal, and wireless terminal can refer to equipment, the portable equipment with wireless connecting function or other processing equipments for being connected to radio modem for providing a user voice and/or data connectivity.Wireless terminal can be through wireless access network (for example, RAN, Radio Access Network) communicated with one or more core nets, wireless terminal can be mobile terminal, such as mobile phone (or being " honeycomb " phone) and the computer with mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they exchange language and/or data with wireless access network.For example, PCS (PCS, Personal Communication Service) phone, wireless phone, Session initiation Protocol (SIP) phone, WLL (WLL, Wireless Local Loop) stand, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Wireless terminal is referred to as system, subscri er unit (Subscriber Unit), subscriber station (Subscriber Station), movement station (Mobile Station), mobile station (Mobile), distant station (Remote Station), access point (Access Point), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), user equipment (User Device), or subscriber's installation (User Equipment).

In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.

Fig. 2 is the flow chart of trunking method one embodiment provided in an embodiment of the present invention, as shown in Fig. 2 including：

201st, base station sends the first configuration information to the first user equipment, indicates that the first user equipment knows whether itself can use according to the first configuration information, to set up the connection with base station as second user equipment when can use；And/or,

202nd, base station sends the second configuration information to second user equipment, indicates that second user equipment knows whether itself can use according to the second configuration information, to pass through the foundation of the first user equipment and the connection of base station when can use.

Wherein, the user equipment in base station network coverage may be at wireless heterogeneous networks (Radio Resource Control, RRC) connected state or RRC Idle state.When user equipment is in RRC connected states, the first configuration information or the second configuration information that user equipment can be sent by dedicated signaling or channel reception base station, or receive the first configuration information or the second configuration information of base station broadcast.When user equipment is in RRC Idle state, user equipment can receive the first configuration information or the second configuration information of base station broadcast.

Further, in order to which before improving the transmitting efficiency of the first configuration information or the second configuration information, step 201, methods described can also include：Base station receives the ability information that the first user equipment with relay capabilities is sent.Corresponding, step 201 is specifically as follows, and base station sends the first configuration information according to ability information to the first user equipment.And/or,

Before step 202, methods described can also include：Base station receives the ability information that the second user equipment with relay request ability is sent.Corresponding, step 202 is specifically as follows, and base station sends the second configuration information according to ability information to second user equipment.

Wherein, the first user equipment with relay capabilities, refers to the equipment that wireless relay service can be provided for the user equipment outside network coverage or for the poor user equipment of the network signal in network coverage.Second user equipment with relay request ability refer to can asking outside the network coverage user equipment of relaying or network signal in network coverage it is poor can ask the user equipment of relaying.

In the present embodiment, base station sends the first configuration information to the first user equipment, indicate that the first user equipment knows whether itself can use according to the first configuration information, so that the connection with base station is set up as second user equipment when can use, and/or, base station sends the second configuration information to second user equipment, indicate that second user equipment knows whether itself can use according to the second configuration information, to pass through the foundation of the first user equipment and the connection of base station when can use, so as to ensure that the first user equipment elected is available trunk subscriber equipment, ensure that the second user equipment elected treats trunk subscriber equipment to be available, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Fig. 3 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention, as shown in figure 3, on the basis of embodiment illustrated in fig. 2, step 201 can specifically include：

2011st, base station sends the first configuration information to the first user equipment.

Wherein, the first power threshold can be carried in the first configuration information.

Further, base station can also send any one or more in the second power threshold, the first quality threshold and the first electricity threshold value to the first user equipment, indicate that any one or more of the first user equipment in the first power threshold, and the second power threshold, the first quality threshold and the first electricity threshold value knows whether itself can use.Wherein, the second power threshold, the first quality threshold or the first electricity threshold value are additionally may included in the first configuration information is sent by base station is unified.Wherein, the second power threshold is more than the first power threshold.

Further, base station can also send any one or more in following parameter to the first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and the first user equipment when first user equipment broadcasts available information broadcast broadcasting power during available information so that above- mentioned information broadcast available information or broadcast synchronization information that the first user equipment can be sent according to base station.

2012nd, base station receives the first of the first user equipment to report and reports information；First reports and the first user equipment is carried in information the first comparison result being compared afterwards with the first configuration information is measured to the reference signal received.

Under the scene for sending the first power threshold and the second power threshold in base station, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal that receives, and the first power measurement values and the second power threshold comparison result.

Under the scene for sending the first power threshold and the first quality threshold in base station, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, and the first user equipment carries out the comparison result of the first quality measured values and the first quality threshold after mass measurement to the reference signal received.Wherein, the first quality measured values are specifically as follows the first user equipment and the reference signal received are carried out mass measurement and calculated to obtain.

Under the scene for sending the first power threshold and the first electricity threshold value in base station, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal that receives, and the first user equipment electricity and the comparative result of the first electricity threshold value.

In addition, in the case of any two kinds in the first power threshold, and the second power threshold, the first quality threshold, the first electricity threshold value are sent in base station, first reports the content carried in information to analogize, and is no longer described in detail herein.

2013rd, base station reports information to determine whether the first user equipment is available trunk subscriber equipment according to first.

The first power threshold is sent in base station, the first of the first reporting of user reports carrying in information：First user equipment is carried out to the reference signal received under the scene of the comparison result of the first power measurement values and the first power threshold after power measurement, and step 2013 is specifically as follows：If the first power measurement values are more than or equal to the first power threshold, base station determines that the first user equipment is available trunk subscriber equipment.

The first power threshold and the second power threshold are sent in base station, the first of the first reporting of user reports carrying in information：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal that receives, and the first power measurement values with the scene of the comparison result of the second power threshold, step 2013 is specifically as follows：If the first power measurement values are less than the second power threshold and more than or equal to the first power threshold, base station determines that the first user equipment is available trunk subscriber equipment.

Under the scene for sending the first power threshold and the first quality threshold in base station, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, and the first user equipment carries out the first quality measured values and the first quality threshold after mass measurement to the reference signal received Under the scene of the comparison result of value, step 2013 is specifically as follows：If the first power measurement values are more than or equal to the first power threshold, and the first quality measured values are more than or equal to the first quality threshold, then base station determines that the first user equipment is available trunk subscriber equipment.

Under the scene for sending the first power threshold and the first electricity threshold value in base station, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, under the scene of the electricity of the first user equipment and the comparative result of the first electricity threshold value, step 2013 is specifically as follows：If the first power measurement values are more than or equal to the first power threshold, and the electricity of the first user equipment is more than or equal to the first electricity threshold value, then base station determines that the first user equipment is available trunk subscriber equipment.

In addition, first reports the junction parameter information that the first user equipment is also carried in information, junction parameter information includes：Whether the electricity of the first user equipment, the first user equipment receive whether the relay request of second user equipment, the first user equipment are connected with public land mobile network (Public Lands Mobile Network belonging to the 3rd user equipment, the position of the first user equipment and the first user equipment, PLMN any one or more parameter in), accurately determines whether the first user equipment can use so that base station combines above-mentioned parameter.

If the 2014, the first user equipment is available trunk subscriber equipment, base station sends relaying configured information to the first user equipment, indicates that the first user equipment can set up the connection with base station for second user equipment.

Wherein, it can be carried in relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle when the first user equipment broadcasts available information, the configured information for indicating broadcast synchronization signal and the first user equipment broadcast available information, so that the first user equipment broadcasts available information or synchronizing information according to above-mentioned parameter.Wherein, available information can be trunk information.In addition, any one or more parameter in broadcasting power when broadcast cycle when the first user equipment broadcasts available information, the configured information for indicating broadcast synchronization signal and the first user equipment broadcast available information can also individually be sent by base station or be included in the first configuration information and is transmitted.

In the present embodiment, base station sends the first configuration information to the first user equipment, and the first of the first user equipment to report of base station reception reports information；First reports and the first user equipment is carried in information the first comparison result being compared afterwards with the first configuration information is measured to the reference signal received, if reporting information to determine whether the first user equipment is that the available user equipment of trunk subscriber equipment first is available trunk subscriber equipment according to first, then base station sends relaying configured information to the first user equipment, refers to Show that the first user equipment can set up the connection with base station for second user equipment, and/or, base station sends the second configuration information to second user equipment, indicate that second user equipment knows whether itself can use according to the second configuration information, to pass through the foundation of the first user equipment and the connection of base station when can use, so as to ensure that the first user equipment elected is available trunk subscriber equipment, ensure that the second user equipment elected treats trunk subscriber equipment to be available, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Fig. 4 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention, as shown in figure 4, on the basis of embodiment illustrated in fig. 2, step 202 can also include：

2021st, base station sends the second configuration information to second user equipment.

Wherein, the 3rd power threshold can be carried in the second configuration information.

Further, base station can also send any one or more parameter in the power of the second electricity threshold value, the maximum times of second user equipment transmission relay request, the cycle of second user equipment transmission relay request or second user equipment transmission relay request to second user equipment.Above-mentioned parameter is additionally may included in the second configuration information to be sent by base station is unified.

Further, base station can also send the one or more in following parameter to second user equipment：Second user equipment sends the maximum times of relay request, second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request, so that second user equipment sends relay request according to above-mentioned parameter.

What the 2022nd, base station received that second user equipment reports second reports information；Second reports the reference signal that carrying second user equipment interconnection is received in information to measure the second comparison result being compared afterwards with the second configuration information.

Under the scene that base station sends the 3rd power threshold to second user equipment, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement；Or, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and the signal that the second power measurement values, second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment.

Under the scene that base station sends the 3rd power threshold and the second electricity threshold value to second user equipment, second reports in information and can carry：Reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the comparative result of the second electricity threshold value.

2023rd, base station reports information to determine whether second user equipment is available to treat trunk subscriber equipment according to second.

The 3rd power threshold is sent to second user equipment in base station, second reports in information and can carry：The reference signal that second user equipment interconnection is received is carried out under the scene of the comparison result of the second power measurement values and the 3rd power threshold after power measurement, step 2023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, base station determines that second user equipment treats trunk subscriber equipment to be available.

The 3rd power threshold is sent to second user equipment in base station, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second power measurement values, the signal that second user equipment is sent to the first user equipment is measured under the scene of the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment, step 2023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, then base station determines that second user equipment treats trunk subscriber equipment to be available.Further, step 2023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and the first power measurement values are more than the second power measurement values, and the 3rd power measurement values be more than the second power measurement values, then second user equipment is determined from treating trunk subscriber equipment as available.

The 3rd power threshold and the second electricity threshold value are sent to second user equipment in base station, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the second electricity threshold value comparative result scene under, step 2023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and the electricity of second user equipment is less than the second electricity threshold value, then base station determines that second user equipment treats trunk subscriber equipment to be available.

If the 2024, second user equipment treats trunk subscriber equipment to be available, base station sends relay request configured information to second user equipment, indicates that second user equipment can set up the connection with base station by the first user equipment.

In the present embodiment, base station sends the first configuration information to the first user equipment, indicate that the first user equipment knows whether itself can use according to the first configuration information, so that the connection with base station is set up as second user equipment when can use, and/or, base station sends the second configuration information to second user equipment, and receive that second user equipment reports second reports information；Second reports the reference signal that carrying second user equipment interconnection is received in information to measure the second comparison result being compared afterwards with the second configuration information, information is reported to determine whether second user equipment is available to treat trunk subscriber equipment according to second, if second user equipment treats trunk subscriber equipment to be available, then base station sends relay request configured information to second user equipment, indicate that second user equipment can set up the connection with base station by the first user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, ensure that the second user equipment elected treats trunk subscriber equipment to be available, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

The flow chart for trunking method another embodiment that Fig. 5 is provided for present aspect embodiment, as shown in figure 5, including：

501st, the first user equipment receives the first configuration information that base station is sent.

Further, in order to which before improving the transmitting efficiency of the first configuration information, step 501, method can also include：The first user equipment with relay capabilities sends the ability information of itself to base station.Corresponding, step 501 is specifically as follows, and the first user equipment receives the first configuration information that base station is sent according to ability information.

Further, first user equipment can also receive any one or more in the second power threshold of base station transmission, the first quality threshold and the first electricity threshold value, indicate that any one or more of the first user equipment in the first power threshold, and the second power threshold, the first quality threshold and the first electricity threshold value knows whether itself can use.Wherein, the second power threshold, the first quality threshold or the first electricity threshold value are additionally may included in the first configuration information is sent by base station is unified.Wherein, the second power threshold is more than the first power threshold.

502nd, the first user equipment knows whether itself can use according to the first configuration information.

If the 503, can use, the first user equipment broadcast relay information or second user device broadcasts or the relay request information of transmission are intercepted, be that second user equipment sets up connection with base station.

Wherein, trunk information can include：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of the first user equipment, the positional information of the first user equipment and the first user equipment.

In the present embodiment, first user equipment receives the first configuration information that base station is sent, first user equipment knows whether itself can use according to the first configuration information, if available, then the first user equipment broadcast relay information or intercept second user device broadcasts or the relay request information of transmission, the connection with base station is set up for second user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

The flow chart for trunking method another embodiment that Fig. 6 is provided for present aspect embodiment, as shown in fig. 6, on the basis of embodiment illustrated in fig. 5, step 502 can specifically include：

5021st, the reference signal of base station of first user equipment to receiving is measured, and obtains measurement result.

Wherein, reference signal is that base station is periodically sent, and does not include the reference signal of content so as to what the first user equipment was detected.

Under the scene that the first user equipment receives the power threshold of carrying first that base station is sent, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained.

Received in the first user equipment under the first power threshold that base station is sent and the second power threshold scene, measurement result can include：First user equipment carries out the first power measurement values that power measurement is obtained to the reference signal of base station received, and the first power measurement values and the second power threshold comparison result.

Received in the first user equipment under the first power threshold that base station is sent and the first quality threshold scene, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and the reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained.

Received in the first user equipment under the first power threshold that base station is sent and the first electricity threshold value scene, measurement result can include：First user equipment is to the reference signal of the base station received Carry out obtained the first power measurement values of power measurement, and the first user equipment electricity and the comparative result of the first electricity threshold value.

5022nd, measurement result and the first configuration information are compared the first user equipment, including compare the first obtained comparison result first information will be reported to be sent to base station.

The power threshold of carrying first that base station is sent is received in the first user equipment, measurement result can include：The reference signal of base station of first user equipment to receiving is carried out under the scene for the first power measurement values that power measurement is obtained, step 5022 is specifically as follows, and reports information to be sent to base station by first of the comparison result including the first power measurement values and the first power threshold.

The first power threshold and the second power threshold of base station transmission is received in the first user equipment, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first power measurement values and the second power threshold comparison result scene under, step 5022 is specifically as follows, by the comparison result including the first power measurement values and the first power threshold, and the comparison result of the first power measurement values and the second power threshold first reports information to be sent to base station.

The first power threshold and the first quality threshold of base station transmission is received in the first user equipment, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first user equipment the reference signal of base station received is carried out under the scene for the first quality measured values that mass measurement is obtained, step 5022 is specifically as follows, by the comparison result including the first power measurement values and the first power threshold, and the comparison result of the first quality measured values and the first quality threshold first reports information to be sent to base station.

Received in the first user equipment under the first power threshold that base station is sent and the first electricity threshold value scene, measurement result can include：First user equipment carries out the first power measurement values that power measurement is obtained to the reference signal of base station received, and the electricity of the first user equipment and the comparative result of the first electricity threshold value first report information to be sent to base station.

In addition, first reports the junction parameter information that the first user equipment is also carried in information, junction parameter information includes：Whether the electricity of the first user equipment, the first user equipment receive any one or more the parameter whether relay request of second user equipment, the first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of the first user equipment and the first user equipment.

5023rd, the first user equipment reception base station reports information to determine the first user equipment according to first The relaying configured information sent when available.

Wherein, carried in relaying configured information：First user equipment broadcast available information when broadcast cycle, indicate send synchronizing signal configured information and the first user equipment broadcast available information when broadcasting power in any one or more parameter.

In the present embodiment, first user equipment receives the first configuration information that base station is sent, the reference signal of base station of first user equipment to receiving is measured, obtain measurement result, measurement result and the first configuration information are compared first user equipment, including compare the first obtained comparison result first information will be reported to be sent to base station, first user equipment receives the relaying configured information that base station is sent when reporting information to determine that the first user equipment is available according to first, indicate that the first user equipment with broadcast relay information or can intercept second user device broadcasts or the relay request information of transmission, the connection with base station is set up for second user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Fig. 7 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention, as shown in fig. 7, on the basis of embodiment illustrated in fig. 5, step 502 can specifically include：

5024th, the first user equipment is measured to the reference signal received, obtains measurement result.

Under the scene that the first power threshold is carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained.

Under the scene that the first power threshold and the second power threshold are carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained.

Under the scene that the first power threshold and the first quality threshold are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and the reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained.

5025th, measurement result and the first configuration information are compared the first user equipment, obtain the first comparison result.

The first power threshold is carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving is carried out under the scene for the first power measurement values that power measurement is obtained, and the first comparison result can be：The comparison result of first power measurement values and the first power threshold.

The first power threshold and the second power threshold are carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving is carried out under the scene for the first power measurement values that power measurement is obtained, and first reports information to include：The comparison result of first power measurement values and the first power threshold, and the first power measurement values and the second power threshold comparison result.

The first power threshold and the first quality threshold are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first user equipment the reference signal of base station received is carried out under the scene for the first quality measured values that mass measurement is obtained, first reports information to include：The comparison result of first power measurement values and the first power threshold, and the first quality measured values and the first quality threshold comparison result.

The first power threshold and the first electricity threshold value are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving is carried out under the scene for the first power measurement values that power measurement is obtained, and first reports information to include：The comparison result of first power measurement values and the first power threshold, and the first user equipment electricity and the electricity comparison result of the first electricity threshold value.

5026th, the first user equipment determines whether itself can use according to the first comparison result.

The first power threshold is carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and the first comparison result can be：Under the scene of the comparison result of first power measurement values and the first power threshold, step 5026 is specifically as follows, if the first power measurement values are more than or equal to the first power threshold, the first user equipment determines that itself can use.

The first power threshold and the second power threshold are carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first reports information to include：The comparison result of first power measurement values and the first power threshold, and the comparison result of the first power measurement values and the second power threshold field Under scape, step 5026 is specifically as follows, if the first power measurement values are less than the second power threshold and more than or equal to the first power threshold, the first user equipment determines that itself can use.

The first power threshold and the first quality threshold are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first user equipment the first quality measured values that mass measurement is obtained are carried out to the reference signal of base station received, first reports information to include：The comparison result of first power measurement values and the first power threshold, and first quality measured values and the first quality threshold comparison result scene under, step 5026 is specifically as follows, if the first power measurement values are more than or equal to the first power threshold, and first quality measured values be more than or equal to the first quality threshold, then the first user equipment determine itself can use.

The first power threshold and the first electricity threshold value are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first reports information to include：The comparison result of first power measurement values and the first power threshold, and first user equipment electricity and the first electricity threshold value electricity comparison result scene under, step 5026 is specifically as follows, and the first user equipment determines whether itself can use according to the first comparison result and electricity comparison result.

In addition, step 5026 can also be, the first user equipment obtains the junction parameter information of itself, and junction parameter information includes：Whether the electricity of the first user equipment, the first user equipment receive any one or more the parameter whether relay request of second user equipment, the first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of the first user equipment and the first user equipment；First user equipment determines whether itself can use according to junction parameter information and the first comparison result.

In the present embodiment, first user equipment receives the first configuration information that base station is sent, the reference signal of base station of first user equipment to receiving is measured, obtain measurement result, measurement result and the first configuration information are compared first user equipment, obtain the first comparison result, first user equipment determines whether itself can use according to the first comparison result, if available, first user equipment with broadcast relay information or can intercept second user device broadcasts or the relay request information of transmission, the connection with base station is set up for second user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Fig. 8 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention, as shown in figure 8, including：

801st, second user equipment receives the second configuration information that base station is sent.

Further, second user equipment can also receive any one or more parameter in the power of the second electricity threshold value of base station transmission, the maximum times of second user equipment transmission relay request, the cycle of second user equipment transmission relay request or second user equipment transmission relay request.Above-mentioned parameter is additionally may included in the second configuration information to be sent by base station is unified.

Further, second user equipment can also receive the one or more in the following parameter of base station transmission：Second user equipment sends the maximum times of relay request, second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request, so that second user equipment sends relay request according to above-mentioned parameter.

Further, in order to ensure that base station sends the efficiency of the second configuration information, before step 801, it can also include：Second user equipment sends the ability information of itself to base station.Corresponding, step 801 is specifically as follows, and second user equipment receives the second configuration information that base station is sent according to ability information.

802nd, second user equipment knows whether itself can use according to the second configuration information.

If the 803, can use, second user device broadcasts relay request information or the trunk information for intercepting the broadcast of the first user equipment or transmission pass through the foundation of the first user equipment and the connection of base station.

Wherein, carried in relay request information：Public land mobile network PLMN belonging to the electricity and/or second user equipment of second user equipment.

In addition, can also be carried in relay request information：The reference signal that second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to second user equipment.

Further, before second user device broadcasts relay request information, including：

Second user equipment judges whether to search cell, whether searches the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；If second user equipment does not search cell, do not search the cell without access restriction either or do not search cell in LTE frequencies, or when not searching the cell without access restriction in LTE frequencies, second user device broadcasts relay request information.

Further, before second user device broadcasts relay request information, it can also include：

Second user equipment judges whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；If second user equipment receives descending step-out and indicated, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, second user device broadcasts relay request information.

In the present embodiment, second user equipment receives the second configuration information that base station is sent, second user equipment knows whether itself can use according to the second configuration information, if available, then second user device broadcasts relay request information or intercept the first user equipment broadcast or send trunk information, connection with base station is set up by the first user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Fig. 9 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention, as shown in figure 9, on the basis of embodiment illustrated in fig. 8, step 802 can also include：

8021st, the reference signal that second user equipment interconnection is received is measured, and obtains measurement result.

Under the scene for the second configuration information that the power threshold of carrying the 3rd that base station is sent is received in second user equipment, measurement result includes：The reference signal that second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained.

In the case where second user equipment receives the scene that base station sends the 3rd power threshold and the first electricity threshold value, measurement result includes：The reference signal that second user equipment interconnection is received carries out power measurement and obtained The second power measurement values arrived.

8022nd, measurement result and the second configuration information are compared second user equipment, including compare the second obtained comparison result second information will be reported to be sent to base station.

Under the scene that second user equipment receives the 3rd power threshold that base station is sent, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement；Or, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and the signal that the second power measurement values, second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment.

Received in second user equipment under the 3rd power threshold of base station transmission and the scene of the second electricity threshold value, second reports in information and can carry：Reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the comparative result of the second electricity threshold value.

8023rd, second user equipment receives the relay request configured information that base station is sent when reporting information to determine that second user equipment is available according to second.

The 3rd power threshold that base station is sent is received in second user equipment, second reports in information and can carry：The reference signal that second user equipment interconnection is received is carried out under the scene of the comparison result of the second power measurement values and the 3rd power threshold after power measurement, step 8023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, second user equipment receives the relay request configured information that shown base station is sent.

The 3rd power threshold that base station is sent is received in second user equipment, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second power measurement values, the signal that second user equipment is sent to the first user equipment is measured under the scene of the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment, step 8023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, then second user equipment receives the relay request configured information that shown base station is sent.

The 3rd power threshold and the second electricity threshold value that base station is sent are received in second user equipment, second reports carrying in information：The reference signal that second user equipment interconnection is received is carried out after power measurement The second power measurement values and the 3rd power threshold comparison result, and second user equipment electricity and the second electricity threshold value comparative result scene under, step 8023 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and the electricity of second user equipment is less than the second electricity threshold value, then second user equipment receives the relay request configured information that shown base station is sent.

Further, after step 8021, it can also include：The second power measurement values that the reference signal received is carried out after power measurement are compared second user equipment with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold.

Corresponding, step 8022 is specifically as follows, and measurement result and the second configuration information are compared second user equipment, obtain the second comparison result；If the second power measurement values are more than or equal to the 4th power threshold, the second comparison result is sent to base station by second user equipment；If the second power measurement values are less than the 4th power threshold, second user equipment determines whether itself is available to treat trunk subscriber equipment according to the second comparison result.

In the present embodiment, second user equipment receives the second configuration information that base station is sent, the reference signal that second user equipment interconnection is received is measured, obtain measurement result, measurement result and the second configuration information are compared second user equipment, including compare the second obtained comparison result second information will be reported to be sent to base station, second user equipment receives the relay request configured information that base station is sent when reporting information to determine that second user equipment is available according to second, second user equipment with broadcast relay solicited message or can intercept the broadcast of the first user equipment or the trunk information sent when receiving relay request configured information, connection with base station is set up by the first user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Figure 10 is the flow chart of another embodiment of trunking method provided in an embodiment of the present invention, and as shown in Figure 10, on the basis of embodiment illustrated in fig. 8, step 802 can also include：

8024th, the reference signal that second user equipment interconnection is received is measured, and obtains measurement result.

The field that base station sends the 3rd power threshold and the first electricity threshold value is received in second user equipment Under scape, measurement result includes：The reference signal that second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained.

8025th, measurement result and the second configuration information are compared second user equipment, obtain the second comparison result.

8026th, second user equipment determines whether itself is available to treat trunk subscriber equipment according to the second comparison result.

The 3rd power threshold that base station is sent is received in second user equipment, second reports in information and can carry：The reference signal that second user equipment interconnection is received is carried out under the scene of the comparison result of the second power measurement values and the 3rd power threshold after power measurement, step 8026 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, second user equipment determines to treat trunk subscriber equipment as available certainly.

The 3rd power threshold that base station is sent is received in second user equipment, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second power measurement values, the signal that second user equipment is sent to the first user equipment is measured under the scene of the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment, step 8026 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, then second user equipment determines to treat trunk subscriber equipment as available certainly.Further, step 8026 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and First power measurement values are more than the second power measurement values, and the 3rd power measurement values are more than the second power measurement values, then second user equipment determines to treat trunk subscriber equipment as available certainly.

The 3rd power threshold and the second electricity threshold value that base station is sent are received in second user equipment, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the second electricity threshold value comparative result scene under, step 8026 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, and the electricity of second user equipment is less than the second electricity threshold value, then second user equipment determines to treat trunk subscriber equipment as available certainly.

In the present embodiment, second user equipment receives the second configuration information that base station is sent, the reference signal that second user equipment interconnection is received is measured, obtain measurement result, measurement result and the second configuration information are compared second user equipment, obtain the second comparison result, second user equipment determines whether itself is available to treat trunk subscriber equipment according to the second comparison result, second user equipment can broadcast relay solicited message or the trunk information intercepting the broadcast of the first user equipment or send when available, connection with base station is set up by the first user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Figure 11 is the structural representation of base station one embodiment provided in an embodiment of the present invention, as shown in figure 11, including：

First sending module 111, for sending the first configuration information to the first user equipment, indicates that the first user equipment knows whether itself can use according to the first configuration information, to set up the connection with base station as second user equipment when can use；And/or,

Second sending module 112, for sending the second configuration information to second user equipment, indicates that second user equipment knows whether itself can use according to the second configuration information, to pass through the foundation of the first user equipment and the connection of base station when can use.

Further, base station can include：First receiving module, and/or, the second receiving module.In order to improve the transmitting efficiency of the first configuration information or the second configuration information, before the first sending module 111 sends the first configuration information to the first user equipment, and/or the second sending module 112 sends the second configuration information to second user equipment,

First receiving module can receive the ability information that the first user equipment with relay capabilities is sent, and/or, the second receiving module receives the ability information that the second user equipment with relay request ability is sent；

First sending module 111 specifically for according to ability information to the first user equipment send the first configuration information, and/or, the second sending module 112 according to ability information to second user equipment send the second configuration information.

Figure 12 is the structural representation of another embodiment of base station provided in an embodiment of the present invention, and as shown in figure 12, on the basis of embodiment illustrated in fig. 11, base station also includes：First receiving module 113 and the first determining module 114；

First receiving module 113 reports information for receiving the first of the first user equipment to report；First reports and the first user equipment is carried in information the first comparison result being compared afterwards with the first configuration information is measured to the reference signal received.

First determining module 114 is used to report information to determine whether the first user equipment is available trunk subscriber equipment according to first.

First sending module 111 is additionally operable to, when the first user equipment is available trunk subscriber equipment, send relaying configured information to the first user equipment, indicate that the first user equipment can set for second user The standby connection set up with base station.

Wherein, the first power threshold can be carried in the first configuration information that the first sending module 111 is sent.

Further, first sending module 111 can also send any one or more in the second power threshold, the first quality threshold and the first electricity threshold value to the first user equipment, indicate that any one or more of the first user equipment in the first power threshold, and the second power threshold, the first quality threshold and the first electricity threshold value knows whether itself can use.Wherein, the second power threshold, the first quality threshold or the first electricity threshold value are additionally may included in the first configuration information is sent by base station is unified.Wherein, the second power threshold is more than the first power threshold.

Further, the first sending module 111 can also send any one or more in following parameter to the first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and the first user equipment when first user equipment broadcasts available information broadcast broadcasting power during available information so that above- mentioned information broadcast available information or broadcast synchronization information that the first user equipment can be sent according to base station.

Under the scene that the first sending module 111 sends the first power threshold and the second power threshold, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal that receives, and the first power measurement values and the second power threshold comparison result.

Under the scene that the first sending module 111 sends the first power threshold and the first quality threshold, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, and the first user equipment carries out the comparison result of the first quality measured values and the first quality threshold after mass measurement to the reference signal received.Wherein, the first quality measured values are specifically as follows the first user equipment and the reference signal received are carried out mass measurement and calculated to obtain.

Under the scene that the first sending module 111 sends the first power threshold and the first electricity threshold value, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal that receives, and the first user equipment electricity and the comparative result of the first electricity threshold value.

In addition, in the case of any two kinds during the first sending module 111 sends the first power threshold, and the second power threshold, the first quality threshold, the first electricity threshold value, first reports The content carried in information can be analogized, and no longer be described in detail herein.

The first power threshold is sent in the first sending module 111, the first of the first reporting of user reports carrying in information：First user equipment is carried out to the reference signal received under the scene of the comparison result of the first power measurement values and the first power threshold after power measurement, and the first determining module 114 specifically can be used for：If the first power measurement values are more than or equal to the first power threshold, base station determines that the first user equipment is available trunk subscriber equipment.

The first power threshold and the second power threshold are sent in the first sending module 111, the first of the first reporting of user reports carrying in information：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, under the first power measurement values and the scene of the comparison result of the second power threshold, the first determining module 114 specifically can be used for：If the first power measurement values are less than the second power threshold and more than or equal to the first power threshold, base station determines that the first user equipment is available trunk subscriber equipment.

Under the scene that the first sending module 111 sends the first power threshold and the first quality threshold, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, under the scene for the comparison result for carrying out the first quality measured values and the first quality threshold after mass measurement to the reference signal received with the first user equipment, the first determining module 114 specifically can be used for：If the first power measurement values are more than or equal to the first power threshold, and the first quality measured values are more than or equal to the first quality threshold, then base station determines that the first user equipment is available trunk subscriber equipment.

Under the scene that the first sending module 111 sends the first power threshold and the first electricity threshold value, the first of the first reporting of user reports in information and can carry：First user equipment carries out the comparison result of the first power measurement values and the first power threshold after power measurement to the reference signal received, under the scene of the electricity of the first user equipment and the comparative result of the first electricity threshold value, the first determining module 114 specifically can be used for：If the first power measurement values are more than or equal to the first power threshold, and the electricity of the first user equipment is more than or equal to the first electricity threshold value, then base station determines that the first user equipment is available trunk subscriber equipment.

In addition, first reports the junction parameter information that the first user equipment is also carried in information, junction parameter information includes：Whether the electricity of the first user equipment, the first user equipment receive any one or more whether relay request of second user equipment, the first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of the first user equipment and the first user equipment Parameter, accurately determines whether the first user equipment can use so that base station combines above-mentioned parameter.

In addition, it is necessary to can be carried in explanation, relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle when the first user equipment broadcasts available information, the configured information for indicating broadcast synchronization signal and the first user equipment broadcast available information, so that the first user equipment broadcasts available information or synchronizing information according to above-mentioned parameter.Wherein, available information can be trunk information.In addition, any one or more parameter in broadcasting power when broadcast cycle when the first user equipment broadcasts available information, the configured information for indicating broadcast synchronization signal and the first user equipment broadcast available information can also individually be sent by base station or be included in the first configuration information and is transmitted.

In the present embodiment, base station sends the first configuration information to the first user equipment, and the first of the first user equipment to report of base station reception reports information；First reports and the first user equipment is carried in information the first comparison result being compared afterwards with the first configuration information is measured to the reference signal received, if reporting information to determine whether the first user equipment is that the available user equipment of trunk subscriber equipment first is available trunk subscriber equipment according to first, then base station sends relaying configured information to the first user equipment, indicate that the first user equipment can set up the connection with base station for second user equipment, and/or, base station sends the second configuration information to second user equipment, indicate that second user equipment knows whether itself can use according to the second configuration information, to pass through the foundation of the first user equipment and the connection of base station when can use, so as to ensure that the first user equipment elected is available trunk subscriber equipment, ensure that the second user equipment elected treats trunk subscriber equipment to be available, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment passes through the foundation of trunk subscriber equipment and the connection of base station, enter row data communication with base station.

Figure 13 is the structural representation of another embodiment of base station provided in an embodiment of the present invention, and as shown in figure 13, on the basis of embodiment illustrated in fig. 11, base station also includes：Second receiving module 115 and the second determining module 116；

Second receiving module 115 reports information for receiving second user equipment is reported second；Second reports the reference signal that carrying second user equipment interconnection is received in information to measure the second comparison result being compared afterwards with the second configuration information；

Second determining module 116 is used to report information to determine whether second user equipment is available to treat trunk subscriber equipment according to second；

Second sending module 112 is used for, and trunk subscriber equipment is treated to be available in second user equipment When, relay request configured information is sent to second user equipment, indicates that second user equipment can set up the connection with base station by the first user equipment.

Wherein, the 3rd power threshold can be carried in the second configuration information that the second sending module 112 is sent.

Further, the second sending module 112 can also send any one or more parameter in the power of the second electricity threshold value, the maximum times of second user equipment transmission relay request, the cycle of second user equipment transmission relay request or second user equipment transmission relay request to second user equipment.Above-mentioned parameter is additionally may included in the second configuration information to be sent by the second sending module 112 is unified.

Further, the second sending module 112 can also send the one or more in following parameter to second user equipment：Second user equipment sends the maximum times of relay request, second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request, so that second user equipment sends relay request according to above-mentioned parameter.

Under the scene that the second sending module 112 sends the 3rd power threshold to second user equipment, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement；Or, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and the signal that the second power measurement values, second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment.

Under the scene that the second sending module 112 sends the 3rd power threshold and the second electricity threshold value to second user equipment, second reports in information and can carry：Reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the comparative result of the second electricity threshold value.

The 3rd power threshold is sent to second user equipment in the second sending module 112, second reports in information and can carry：The reference signal that second user equipment interconnection is received is carried out under the scene of the comparison result of the second power measurement values and the 3rd power threshold after power measurement, second determining module 116 is specifically as follows, if the second power measurement values are less than the 3rd power threshold, base station determines that second user equipment treats trunk subscriber equipment to be available.

The 3rd power threshold is sent to second user equipment in the second sending module 112, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the second work(after power measurement The comparison result of rate measured value and the 3rd power threshold, and the signal that second power measurement values, second user equipment are sent to the first user equipment is measured under the scene of the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment, second determining module 116 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, then base station determines that second user equipment treats trunk subscriber equipment to be available.Further, second determining module 116 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, and the 3rd power measurement values be more than the second power measurement values, then second user equipment is determined from treating trunk subscriber equipment as available.

The 3rd power threshold and the second electricity threshold value are sent to second user equipment in the second sending module 112, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the second electricity threshold value comparative result scene under, second determining module specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and the electricity of second user equipment is less than the second electricity threshold value, then base station determines that second user equipment treats trunk subscriber equipment to be available.

Figure 14 is the structural representation of user equipment one embodiment provided in an embodiment of the present invention, is such as schemed Shown in 14, including：

Receiving module 141, the first configuration information for receiving base station transmission；

Determining module 142, for knowing whether itself can use according to the first configuration information；

Module 143 is broadcasted or intercepted, for when user equipment is available, broadcast relay information or second user device broadcasts or the relay request information of transmission is intercepted, is that second user equipment sets up connection with base station.

Further, in order to improve the transmitting efficiency of the first configuration information, user equipment can also include：Sending module；

Receiving module 141 is received before the first configuration information that base station is sent, and sending module is used for, and sends the ability information of itself to base station when user equipment has relay capabilities；

Receiving module 141 is specifically for receiving the first configuration information that base station is sent according to ability information.

Further, receiving module 141 can also receive any one or more in the second power threshold of base station transmission, the first quality threshold and the first electricity threshold value, indicate that any one or more of the first user equipment in the first power threshold, and the second power threshold, the first quality threshold and the first electricity threshold value knows whether itself can use.Wherein, the second power threshold, the first quality threshold or the first electricity threshold value are additionally may included in the first configuration information is sent by base station is unified.Wherein, the second power threshold is more than the first power threshold.

Trunk information can include：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of the first user equipment, the positional information of the first user equipment and the first user equipment.

Figure 15 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention, and as shown in figure 15, on the basis of embodiment illustrated in fig. 14, determining module 142 includes：First measurement submodule 1421 and first compares submodule 1422；

First measurement submodule 1421 is used for, and the reference signal of the base station to receiving is measured, and obtains measurement result；

First comparison submodule 1422 is used for, and measurement result and the first configuration information are compared, and including compare the first obtained comparison result first information will be reported to be sent to base station；

Receiving module 141 is additionally operable to, and receives the relaying configured information that base station is sent when reporting information to determine that the first user equipment is available according to first.

Wherein, reference signal is that base station is periodically sent, and is detected so as to the first user equipment, not the reference signal including content.

Under the scene that receiving module 141 receives the power threshold of carrying first that base station is sent, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained.

Received in receiving module 141 under the first power threshold that base station is sent and the second power threshold scene, measurement result can include：First user equipment carries out the first power measurement values that power measurement is obtained to the reference signal of base station received, and the first power measurement values and the second power threshold comparison result.

Received in receiving module 141 under the first power threshold that base station is sent and the first quality threshold scene, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and the reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained.

Received in receiving module 141 under the first power threshold that base station is sent and the first electricity threshold value scene, measurement result can include：First user equipment carries out the first power measurement values that power measurement is obtained to the reference signal of base station received, and the first user equipment electricity and the comparative result of the first electricity threshold value.

The power threshold of carrying first that base station is sent is received in receiving module 141, measurement result can include：The reference signal of base station of first user equipment to receiving is carried out under the scene for the first power measurement values that power measurement is obtained, first comparison submodule 1422 specifically can be used for, and report information to be sent to base station by first of the comparison result including the first power measurement values and the first power threshold.

The first power threshold and the second power threshold of base station transmission is received in receiving module 141, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first power measurement values and the second power threshold comparison result scene under, first comparison submodule 1422 specifically can be used for, by the comparison result including the first power measurement values and the first power threshold, and the comparison result of the first power measurement values and the second power threshold first reports information to be sent to base station.

The first power threshold and the first quality threshold of base station transmission is received in receiving module 141, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first user equipment the reference signal of base station received is carried out under the scene for the first quality measured values that mass measurement is obtained, first comparison submodule 1422 specifically can be used for, by the comparison result including the first power measurement values and the first power threshold, and the comparison result of the first quality measured values and the first quality threshold first reports information to be sent to base station.

Received in receiving module 141 under the first power threshold that base station is sent and the first electricity threshold value scene, measurement result can include：First user equipment carries out the first power measurement values that power measurement is obtained to the reference signal of base station received, and the electricity of the first user equipment and the comparative result of the first electricity threshold value first report information to be sent to base station.

Need to illustrate, carried in relaying configured information：First user equipment broadcast available information when broadcast cycle, indicate send synchronizing signal configured information and the first user equipment broadcast available information when broadcasting power in any one or more parameter.

In the present embodiment, first user equipment receives the first configuration information that base station is sent, the reference signal of base station of first user equipment to receiving is measured, obtain measurement result, measurement result and the first configuration information are compared first user equipment, including compare the first obtained comparison result first information will be reported to be sent to base station, first user equipment receives the relaying configured information that base station is sent when reporting information to determine that the first user equipment is available according to first, indicates that the first user equipment can be broadcasted Trunk information intercepts second user device broadcasts or the relay request information of transmission, the connection with base station is set up for second user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment, by the foundation of trunk subscriber equipment and the connection of base station, row data communication is entered with base station.

Figure 16 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention, and as shown in figure 16, on the basis of embodiment illustrated in fig. 14, determining module 142 includes：Second measurement submodule 1423, second compares submodule 1424 and determination sub-module 1425；

Second measurement submodule 1423 is used for, and the reference signal received is measured, measurement result is obtained；

Second comparison submodule 1424 is used for, and measurement result and the first configuration information are compared, the first comparison result is obtained；

Determination sub-module 1425 is used for, and determines whether itself can use according to the first comparison result.

The first power threshold is carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and the first comparison result can be：Under the scene of the comparison result of first power measurement values and the first power threshold, determination sub-module 1425 specifically can be used for, if the first power measurement values are more than or equal to the first power threshold, the first user equipment determines that itself can use.

The first power threshold and the second power threshold are carried in the first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first reports information to include：The comparison result of first power measurement values and the first power threshold, and first power measurement values and the second power threshold comparison result scene under, determination sub-module 1425 specifically can be used for, if the first power measurement values are less than the second power threshold and more than or equal to the first power threshold, the first user equipment determines that itself can use.

The first power threshold and the first quality threshold are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first user equipment the first quality measured values that mass measurement is obtained are carried out to the reference signal of base station received, first reports information to include：The comparison result of first power measurement values and the first power threshold, and first quality measured values and the first quality threshold comparison result scene under, determination sub-module 1425 specifically can be used for, if the first power measurement values are more than or equal to the first power threshold, and first quality measured values be more than or equal to the first quality threshold, then the first user equipment determine itself can use.

The first power threshold and the first electricity threshold value are carried in first configuration information, measurement result can include：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained, and first reports information to include：The comparison result of first power measurement values and the first power threshold, and first user equipment electricity and the first electricity threshold value electricity comparison result scene under, determination sub-module 1425 specifically can be used for, and the first user equipment determines whether itself can use according to the first comparison result and electricity comparison result.

In addition, determination sub-module 1425 specifically can be used for, the junction parameter information of itself is obtained, junction parameter information includes：Whether the electricity of the first user equipment, the first user equipment receive any one or more the parameter whether relay request of second user equipment, the first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of the first user equipment and the first user equipment；Determine whether itself can use according to junction parameter information and the first comparison result.

Figure 17 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention, as shown in figure 17, including：

Receiving module 171, the second configuration information for receiving base station transmission；

Determining module 172, for knowing whether user equipment can use according to the second configuration information；

Module 173 is broadcasted or intercepts, for when user equipment is available, broadcast relay solicited message or the trunk information for intercepting the broadcast of the first user equipment or transmission to pass through the foundation of the first user equipment and the connection of base station.

Further, receiving module 171 can also receive any one or more parameter in the power of the second electricity threshold value of base station transmission, the maximum times of second user equipment transmission relay request, the cycle of second user equipment transmission relay request or second user equipment transmission relay request.Above-mentioned parameter is additionally may included in the second configuration information to be sent by base station is unified.

Further, receiving module 171 can also receive the one or more in the following parameter of base station transmission：Second user equipment sends the maximum times of relay request, second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request, so that second user equipment is according to upper State parameter and send relay request.

Further, in order to ensure that base station sends the efficiency of the second configuration information, user equipment can also include：Sending module；

Receiving module 171 is received before the second configuration information that base station is sent, and sending module is used for, and the ability information of itself is sent to base station；Receiving module 171 is specifically for receiving the second configuration information that base station is sent according to ability information.

Further, receiving module 171 can also receive the one or more in the following parameter of base station transmission：Second user equipment sends the maximum times of relay request, second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request, so that second user equipment sends relay request according to above-mentioned parameter.

In addition, being carried in relay request information：Public land mobile network PLMN belonging to the electricity and/or second user equipment of second user equipment.Further, it can also be carried in relay request information：The reference signal that second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to second user equipment.

Further, user equipment can also include：Judge module；Before broadcasting or intercepting the broadcast relay solicited message of module 173, judge module is used for, and judges whether to search cell, whether searches the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

Broadcast or intercept module 173 specifically for, if second user equipment does not search cell, do not search the cell without access restriction either or do not search cell in LTE frequencies, or when not searching the cell without access restriction in LTE frequencies, broadcast relay solicited message.

Further, broadcast or intercept before the broadcast relay solicited message of module 173, judge module is additionally operable to, judge whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；

Module 173 is broadcasted or intercepted specifically for if second user equipment receives descending step-out and referred to Show, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, broadcast relay solicited message.

Figure 18 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention, and as shown in figure 18, on the basis of embodiment illustrated in fig. 17, determining module 172 includes：First measurement submodule 1721 and first compares submodule 1722；

First measurement submodule 1721, for being measured to the reference signal received, obtains measurement result；

First compares submodule 1722, for measurement result and the second configuration information to be compared, and including compare the second obtained comparison result second information will be reported to be sent to base station；

Receiving module 171, for receiving the relay request configured information that base station is sent when reporting information to determine that second user equipment is available according to second.

Under the scene for the second configuration information that the power threshold of carrying the 3rd that base station is sent is received in receiving module 171, measurement result includes：The reference signal that second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained.

In the case where receiving module 171 receives the scene that base station sends the 3rd power threshold and the first electricity threshold value, measurement result includes：The reference signal that second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained.

Under the scene that receiving module 171 receives the 3rd power threshold that base station is sent, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement；Or, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and the second power measurement values, second user equipment pair The signal that first user equipment is sent measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment.

Received in receiving module 171 under the 3rd power threshold of base station transmission and the scene of the second electricity threshold value, second reports in information and can carry：Reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the comparative result of the second electricity threshold value.

The 3rd power threshold that base station is sent is received in receiving module 171, second reports in information and can carry：The reference signal that second user equipment interconnection is received is carried out under the scene of the comparison result of the second power measurement values and the 3rd power threshold after power measurement, receiving module 171 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, second user equipment receives the relay request configured information that shown base station is sent.

The 3rd power threshold that base station is sent is received in receiving module 171, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second power measurement values, the signal that second user equipment is sent to the first user equipment is measured under the scene of the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment, receiving module 171 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, then second user equipment receives the relay request configured information that shown base station is sent.

The 3rd power threshold and the second electricity threshold value that base station is sent are received in receiving module 171, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second user equipment electricity and the second electricity threshold value comparative result scene under, receiving module 171 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and the electricity of second user equipment is less than the second electricity threshold value, then second user equipment receives the relay request configured information that shown base station is sent.

Further, first measurement 1721 pairs of reference signals received of submodule are measured, obtain after measurement result, the first comparison submodule 1722 is additionally operable to, and the second power measurement values that the reference signal received is carried out after power measurement are compared with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

First compares submodule 1722 specifically for comparing measurement result and the second configuration information It is right, obtain the second comparison result；

Sending module is used for, if the second power measurement values are more than or equal to the 4th power threshold, the second comparison result is sent into base station；

If the second power measurement values are less than the 4th power threshold, it is determined that module 172 determines whether itself is available to treat trunk subscriber equipment according to the second comparison result.

Figure 19 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention, and as shown in figure 19, on the basis of embodiment illustrated in fig. 17, determining module includes：Second measurement submodule 1723, second compares submodule 1724 and determination sub-module 1725；

Second measurement submodule 1723 is used for, and the reference signal received is measured, measurement result is obtained；

Second comparison submodule 1724 is used for, and measurement result and the second configuration information are compared, the second comparison result is obtained；

Determination sub-module 1725 is used for, and determines whether itself is available to treat trunk subscriber equipment according to the second comparison result.

In the case where receiving module 171 receives the scene that base station sends the 3rd power threshold and the first electricity threshold value, measurement result includes：The reference signal that second user equipment interconnection is received carries out power measurement and obtained The second power measurement values arrived.

Under the scene that receiving module 171 receives the 3rd power threshold that base station is sent, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement；Or, second reports in information and can carry：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and the signal that the second power measurement values, second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment.

The 3rd power threshold that base station is sent is received in receiving module 171, second reports in information and can carry：The reference signal that second user equipment interconnection is received is carried out under the scene of the comparison result of the second power measurement values and the 3rd power threshold after power measurement, determination sub-module 1725 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, second user equipment determines to treat trunk subscriber equipment as available certainly.

The 3rd power threshold that base station is sent is received in receiving module 171, second reports carrying in information：The reference signal that second user equipment interconnection is received carries out the comparison result of the second power measurement values and the 3rd power threshold after power measurement, and second power measurement values, the signal that second user equipment is sent to the first user equipment is measured under the scene of the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from the first user equipment, determination sub-module 1725 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, then second user equipment determines to treat trunk subscriber equipment as available certainly.Further, determination sub-module 1725 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and first power measurement values be more than the second power measurement values, and the 3rd power measurement values be more than the second power measurement values, then second user equipment is determined from treating trunk subscriber equipment as available.

The 3rd power threshold and the second electricity threshold value that base station is sent are received in receiving module 171, second reports carrying in information：The reference signal that second user equipment interconnection is received is carried out after power measurement The second power measurement values and the 3rd power threshold comparison result, and second user equipment electricity and the second electricity threshold value comparative result scene under, determination sub-module 1725 specifically can be used for, if the second power measurement values are less than the 3rd power threshold, and the electricity of second user equipment is less than the second electricity threshold value, then second user equipment determines to treat trunk subscriber equipment as available certainly.

Figure 20 is the structural representation of base station one embodiment provided in an embodiment of the present invention, as shown in figure 20, including：

Signal transceiver 21, for sending the first configuration information to the first user equipment, indicates that the first user equipment knows whether itself can use according to the first configuration information, to set up the connection with base station as second user equipment when can use；And/or,

Signal transceiver 21, for sending the second configuration information to second user equipment, indicates that second user equipment knows whether itself can use according to the second configuration information, to pass through the foundation of the first user equipment and the connection of base station when can use.

Further, base station also includes：Processor 22；

Signal transceiver 21 is used for, and receive the first user equipment to report first reports information；First reports and the first user equipment is carried in information the first comparison result being compared afterwards with the first configuration information is measured to the reference signal received；

Processor 22 is used for, and reports information to determine whether the first user equipment is available trunk subscriber equipment according to first；

Signal transceiver 21 is additionally operable to, and when the first user equipment is available trunk subscriber equipment, relaying configured information is sent to the first user equipment, indicates that the first user equipment can be second user equipment Set up the connection with base station.

Wherein, wireless transceiver can also send any one or more in following parameter to the first user equipment：Second power threshold, the first quality threshold, the first electricity threshold value, the first user equipment broadcast available information when broadcast cycle, indicate broadcast synchronization signal configured information and the first user equipment broadcast available information when broadcasting power in any one or more.

Need to illustrate is, signal transceiver in the present embodiment can be wireless launcher and wireless receiver, for realizing the first sending module 111 in Figure 11, Figure 12 and Figure 13 embodiment, the first receiving module 113, the second sending module 112 and the function of the second receiving module 115, the concrete operations of signal transceiver may refer to Figure 11, Figure 12 and Figure 13 embodiment, no longer be described in detail herein.Processor in the present embodiment can be process chip, function for realizing the first determining module 114 and the second determining module 116 in Figure 11, Figure 12 and Figure 13 embodiment, the concrete operations of processor may refer to Figure 11, Figure 12 and Figure 13 embodiment, no longer be described in detail herein.

Figure 21 is the structural representation of user equipment one embodiment provided in an embodiment of the present invention, as shown in figure 21, including：

Signal transceiver 23, the first configuration information for receiving base station transmission；

Processor 24, for knowing whether itself can use according to the first configuration information；

Signal transceiver 23 is additionally operable to, and broadcast relay information or second user device broadcasts or the relay request information of transmission are intercepted when user equipment is available, is that second user equipment sets up connection with base station.

Need to illustrate, the signal transceiver in the present embodiment can be wireless launcher and wireless receiver, for realizing receiving module 141 and transmission mould in Figure 14, Figure 15 and Figure 16 embodiment The function of block, the concrete operations of signal transceiver may refer to Figure 14, Figure 15 and Figure 16 embodiment, no longer be described in detail herein.Processor in the present embodiment can be process chip, for realizing that the measurement of determining module 142, first submodule 1421, first compares the function that the measurement submodule 1423, second of submodule 1422, second compares submodule 1424 and determination sub-module 1425 in Figure 14, Figure 15 and Figure 16 embodiment, the concrete operations of processor may refer to Figure 14, Figure 15 and Figure 16 embodiment, no longer be described in detail herein.

Figure 22 is the structural representation of another embodiment of user equipment provided in an embodiment of the present invention, as shown in figure 22, including：

Signal transceiver 25, the second configuration information for receiving base station transmission；

Processor 26, for knowing whether itself can use according to the second configuration information；

Signal transceiver 25, is additionally operable to when user equipment is available broadcast relay solicited message or intercepts the broadcast of the first user equipment or the trunk information sent, passes through the first user equipment and sets up connection with base station.

Need to illustrate is, signal transceiver in the present embodiment can be wireless launcher and wireless receiver, for realizing receiving module 171 and broadcast or the function of intercepting module 173 in Figure 17, Figure 18 and Figure 19 embodiment, the concrete operations of signal transceiver may refer to Figure 17, Figure 18 and Figure 19 embodiment, no longer be described in detail herein.Processor in the present embodiment can be process chip, for realizing that the measurement of determining module 172, first submodule 1721, first compares the function that the measurement submodule 1723, second of submodule 1722, second compares submodule 1724 and determination sub-module 1725 in Figure 17, Figure 18 and Figure 19 embodiment, the concrete operations of processor may refer to Figure 17, Figure 18 and Figure 19 embodiment, no longer be described in detail herein.

In the present embodiment, second user equipment receives the second configuration information that base station is sent, second user Equipment knows whether itself can use according to the second configuration information, if available, then second user device broadcasts relay request information or intercept the first user equipment broadcast or send trunk information, connection with base station is set up by the first user equipment, so as to ensure that the first user equipment elected is available trunk subscriber equipment, so as to ensure the communication strength between the trunk subscriber equipment elected and base station, enable and treat that trunk subscriber equipment, by the foundation of trunk subscriber equipment and the connection of base station, row data communication is entered with base station.

In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be realized by another way.For example, device embodiment described above is only schematical, for example, the division of the module or unit, it is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.Another, it, by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical, machinery or other forms that shown or discussed coupling or direct-coupling or communication connection each other, which can be,.

Described above, above example is only described in detail to the technical scheme to the application, but the explanation of above example is only intended to the method and its core concept for helping to understand the present invention, should not be construed as limiting the invention.Those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should be all included within the scope of the present invention.

Claims

A kind of trunking method, it is characterised in that including：

Base station sends the first configuration information to the first user equipment, indicates that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use；And/or,

The base station sends the second configuration information to the second user equipment, indicates that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use.
According to the method described in claim 1, it is characterized in that, the base station sends the first configuration information to the first user equipment, indicate that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use, including：

The base station sends the first configuration information to first user equipment；

The first of the base station reception first user equipment to report reports information；Described first reports and first user equipment is carried in information rear the first comparison result being compared with first configuration information is measured to the reference signal received；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first；

If first user equipment is available trunk subscriber equipment, the base station sends relaying configured information to first user equipment, indicates that first user equipment can set up the connection with the base station for the second user equipment.
Method according to claim 2, it is characterised in that carry the first power threshold in first configuration information；

First comparison result is the comparison result that first user equipment carries out the first power measurement values and first power threshold after power measurement to the reference signal received；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first, including：

If first power measurement values are more than or equal to first power threshold, the base station determines that first user equipment is available trunk subscriber equipment.
Method according to claim 3, it is characterised in that also include：

The base station sends the second power threshold to first user equipment；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first, including：

If first power measurement values are less than second power threshold and more than or equal to first power threshold, the base station determines that first user equipment is available trunk subscriber equipment.
Method according to claim 3 or 4, it is characterised in that also include：

The base station sends the first quality threshold to first user equipment；

Described first reports in information and also carries：First user equipment carries out the comparison result of the first quality measured values and first quality threshold after mass measurement to the reference signal received；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first, including：

If first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then the base station determines that first user equipment is available trunk subscriber equipment.
Method according to claim any one of 3-5, it is characterised in that described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment.
Method according to claim any one of 3-5, it is characterised in that also include：

The base station sends the first electricity threshold value to first user equipment；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value；

The base station reports information to determine whether first user equipment is available trunk subscriber equipment according to described first, including：

If first power measurement values are more than or equal to first power threshold, and described first uses The electricity of family equipment is more than or equal to the first electricity threshold value, then the base station determines that first user equipment is available trunk subscriber equipment.
Method according to claim 2, it is characterised in that carried in the relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle during first user equipment broadcast available information, the configured information for indicating broadcast synchronization signal and first user equipment broadcast available information.
Method according to claim 3, it is characterised in that also include：

The base station sends any one or more in following parameter to first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.
According to the method described in claim 1, it is characterized in that, the base station sends the second configuration information to the second user equipment, indicate that the second user equipment knows whether itself can use according to second configuration information, to set up the connection with the base station by the first user equipment when can use, including：

The base station sends the second configuration information to the second user equipment；

The base station receives second that the second user equipment reports and reports information；Described second reports and the reference signal that the second user equipment interconnection receives is carried in information measures rear the second comparison result being compared with second configuration information；

The base station reports information to determine whether the second user equipment is available to treat trunk subscriber equipment according to described second；

If the second user equipment treats trunk subscriber equipment to be available, the base station sends relay request configured information to the second user equipment, indicates that the second user equipment can set up the connection with the base station by first user equipment.
Method according to claim 10, it is characterised in that the 3rd power threshold is carried in second configuration information；

Second comparison result is the comparison result that the reference signal that the second user equipment interconnection is received carries out the second power measurement values and the 3rd power threshold after power measurement；

The base station according to described second report information determine the second user equipment whether be it is available treat trunk subscriber equipment, including：

If second power measurement values are less than the 3rd power threshold, the base station determines institute State second user equipment and treat trunk subscriber equipment to be available.
Method according to claim 11, it is characterised in that described second reports in information and also carry：The signal that second power measurement values, the second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment；

The base station according to described second report information determine the second user equipment whether be it is available treat trunk subscriber equipment, including：

If second power measurement values are less than the 3rd power threshold, and first power measurement values are more than second power measurement values, then the base station determines that the second user equipment treats trunk subscriber equipment to be available.
Method according to claim 11 or 12, it is characterised in that also include：

The base station sends the second electricity threshold value to the second user equipment；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value；

The base station according to described second report information determine the second user equipment whether be it is available treat trunk subscriber equipment, including：

If second power measurement values are less than the 3rd power threshold, and the electricity of the second user equipment is less than the second electricity threshold value, then the base station determines that the second user equipment treats trunk subscriber equipment to be available.
Method according to claim 11, it is characterised in that also include：

The base station sends the one or more in following parameter to the second user equipment：The second user equipment sends the maximum times of relay request, the second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request.
According to the method described in claim 1, it is characterised in that the base station to first user equipment send the first configuration information, and/or the base station to the second user equipment send the second configuration information before, in addition to：

The base station receives the ability information that the first user equipment with relay capabilities and/or the second user equipment with relay request ability are sent；

The base station sends the first configuration information according to the ability information to first user equipment, and/or, the second configuration information is sent to the second user equipment according to the ability information.
A kind of trunking method, it is characterised in that including：

First user equipment receives the first configuration information that the base station is sent；

First user equipment knows whether itself can use according to first configuration information；

If available, the first user equipment broadcast relay information or second user device broadcasts or the relay request information of transmission are intercepted, be that second user equipment sets up connection with the base station.
Method according to claim 16, it is characterised in that before the first user equipment receives the first configuration information that the base station is sent, including：

The first user equipment with relay capabilities sends the ability information of itself to base station；

First user equipment receives the first configuration information that the base station is sent according to the ability information.
Method according to claim 16, it is characterised in that first user equipment knows whether itself can use according to first configuration information, including：

The reference signal of base station of first user equipment to receiving is measured, and obtains measurement result；

The measurement result and first configuration information are compared first user equipment, including compare the first obtained comparison result first information will be reported to be sent to the base station；

First user equipment receives the relaying configured information that the base station is sent when reporting information to determine that first user equipment is available according to described first.
Method according to claim 18, it is characterised in that carry the first power threshold in first configuration information；

The measurement result includes：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold.
Method according to claim 19, it is characterised in that also include：

First user equipment receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold.
Method according to claim 19 or 20, it is characterised in that also include：

First user equipment receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

Described first reports in information and also carries：The comparison result of first quality measured values and first quality threshold.
Method according to claim any one of 19-21, it is characterised in that described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with public land mobile network PLMN affiliated described in the 3rd user equipment, the position of first user equipment and first user equipment.
Method according to claim any one of 19-21, it is characterised in that also include：

First user equipment receives the first electricity threshold value that the base station is sent；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value, so that the base station determines whether first user equipment can use according to the electricity of first user equipment with the comparative result and the first comparison result of the first electricity threshold value.
Method according to claim 18, it is characterised in that carried in the relaying configured information：Broadcast cycle during first user equipment broadcast available information, any one or more parameter in broadcasting power when indicating to send the configured information of synchronizing signal and first user equipment broadcast available information.
Method according to claim 16, it is characterised in that first user equipment knows whether itself can use according to first configuration information, including：

First user equipment is measured to the reference signal received, obtains measurement result；

The measurement result and first configuration information are compared first user equipment, obtain the first comparison result；

First user equipment determines whether itself can use according to first comparison result.
Method according to claim 25, it is characterised in that carry the first power threshold in first configuration information；

The measurement result includes：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold；

First user equipment determines whether itself can use according to first comparison result, including：

If first power measurement values are more than or equal to first power threshold, first user equipment determines that itself can use.
Method according to claim 26, it is characterised in that also include：

First user equipment receives any one or more in the following parameter that the base station is sent：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.
Method according to claim 26, it is characterised in that also include：

First user equipment receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

First power measurement values and second power threshold are compared first user equipment, obtain the comparison result of first power measurement values and second power threshold；

First user equipment determines whether itself can use according to first comparison result, including：

If first power measurement values are less than second power threshold and more than or equal to first power threshold, first user equipment determines that itself can use.
Method according to claim any one of 26-28, it is characterised in that also include：

First user equipment receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

First quality measured values and first quality threshold are compared first user equipment, obtain the comparison result of first quality measured values and first quality threshold；

First user equipment determines whether itself can use according to first comparison result, including：

If first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then first user equipment determines that itself can use.
Method according to claim any one of 26-29, it is characterised in that described first User equipment determines whether itself can use according to first comparison result, including：

First user equipment obtains the junction parameter information of itself, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment；

First user equipment determines whether itself can use according to the junction parameter information and first comparison result.
Method according to claim any one of 26-29, it is characterised in that also include：

First user equipment receives the first electricity threshold value that the base station is sent；

Itself electricity and the first electricity threshold value are compared first user equipment, obtain the electricity of first user equipment and the electricity comparison result of the first electricity threshold value；

First user equipment determines whether itself can use according to first comparison result, including：

First user equipment determines whether itself can use according to first comparison result and the electricity comparison result.
Method according to claim 16, it is characterised in that the trunk information includes：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of first user equipment, the positional information of first user equipment and first user equipment.
A kind of trunking method, it is characterised in that including：

Second user equipment receives the second configuration information that the base station is sent；

The second user equipment knows whether itself can use according to second configuration information；

If available, the second user device broadcasts relay request information or the trunk information for intercepting the broadcast of the first user equipment or transmission pass through the foundation of the first user equipment and the connection of the base station.
Method according to claim 33, it is characterised in that before the second user equipment receives the second configuration information that the base station is sent, including：

The second user equipment sends the ability information of itself to base station；

The second user equipment receives the second configuration information that the base station is sent according to the ability information.
Method according to claim 33, it is characterised in that the second user equipment root Know whether itself can use according to second configuration information, including：

The reference signal that the second user equipment interconnection is received is measured, and obtains measurement result；

The measurement result and second configuration information are compared the second user equipment, including compare the second obtained comparison result second information will be reported to be sent to the base station；

The second user equipment receives the relay request configured information that the base station is sent when reporting information to determine that the second user equipment is available according to described second.
Method according to claim 35, it is characterised in that the 3rd power threshold is carried in second configuration information；

The measurement result includes：The reference signal that the second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained；

Second comparison result is, the comparison result of second power measurement values and the 3rd power threshold.
Method according to claim 35 or 36, it is characterised in that described second reports in information and also carry：What second power measurement values, the second user equipment were sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment, so that the base station determines whether the second user equipment can use according to second power measurement values, the first power measurement values, the 3rd power measurement values and the second comparison result.
Method according to claim 35 or 36, it is characterised in that also include：

The second user equipment receives the second electricity threshold value that the base station is sent；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value, so that the base station determines whether the second user equipment can use according to the electricity of the second user equipment with the comparative result and the second comparison result of the second electricity threshold value.
Method according to claim 33, it is characterised in that carried in the relay request information：Public land mobile network PLMN belonging to the electricity of the second user equipment and/or the second user equipment.
Method according to claim 33, it is characterised in that the second user equipment knows whether itself can use according to second configuration information, including：

The reference signal that the second user equipment interconnection is received is measured, and obtains measurement result；

The measurement result and second configuration information are compared the second user equipment, obtain the second comparison result；

The second user equipment determines whether itself is available to treat trunk subscriber equipment according to second comparison result.
Method according to claim 35, it is characterised in that the reference signal that the second user equipment interconnection is received is measured, after obtaining measurement result, in addition to：

The second power measurement values that the reference signal received is carried out after power measurement are compared the second user equipment with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

The measurement result and second configuration information are compared the second user equipment, including compare the second obtained comparison result second information will be reported to be sent to the base station, including：

The measurement result and second configuration information are compared the second user equipment, obtain the second comparison result；

If second power measurement values are more than or equal to the 4th power threshold, second comparison result is sent to the base station by the second user equipment；

If second power measurement values are less than the 4th power threshold, the second user equipment determines whether itself is available to treat trunk subscriber equipment according to second comparison result.
Method according to claim 33, it is characterised in that before the second user device broadcasts relay request information, including：

The second user equipment judges whether to search cell, whether searches the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

If the second user equipment does not search cell, or the cell without access restriction is not searched, when not searching the cell in LTE frequencies either or not searching the cell without access restriction in LTE frequencies, the second user device broadcasts relay request information.
Method according to claim 42, it is characterised in that before the second user device broadcasts relay request information, in addition to：

The second user equipment judge whether to receive descending step-out indicate, whether continuously receive it is pre- If the descending step-out of quantity indicates, whether receives upstream data；

If the second user equipment receives descending step-out and indicated, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, the second user device broadcasts relay request information.
Method according to claim 33, it is characterised in that carried in the relay request information：The reference signal that the second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to the second user equipment.
A kind of base station, it is characterised in that including：

First sending module, for sending the first configuration information to the first user equipment, indicates that first user equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use；And/or,

Second sending module, for sending the second configuration information to the second user equipment, indicates that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use.
Base station according to claim 45, it is characterised in that also include：First receiving module and the first determining module；

First receiving module reports information for receiving the first of first user equipment to report；Described first reports and first user equipment is carried in information rear the first comparison result being compared with first configuration information is measured to the reference signal received；

First determining module is used to report information to determine whether first user equipment is available trunk subscriber equipment according to described first；

First sending module is additionally operable to when first user equipment is available trunk subscriber equipment, relaying configured information is sent to first user equipment, indicates that first user equipment can set up the connection with the base station for the second user equipment.
Base station according to claim 46, it is characterised in that carry the first power threshold in first configuration information；

First comparison result is the comparison result that first user equipment carries out the first power measurement values and first power threshold after power measurement to the reference signal received；

First determining module is specifically for if first power measurement values are more than or equal to described the One power threshold, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim 47, it is characterised in that first sending module is additionally operable to, the second power threshold is sent to first user equipment；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold；

First determining module is specifically for if first power measurement values are less than second power threshold and more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim 47 or 48, it is characterised in that first sending module is additionally operable to, the first quality threshold is sent to first user equipment；

Described first reports in information and also carries：First user equipment carries out the comparison result of the first quality measured values and first quality threshold after mass measurement to the reference signal received；

First determining module specifically for, if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim any one of 47-49, it is characterised in that described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment.
Base station according to claim any one of 47-49, it is characterised in that first sending module is additionally operable to, the first electricity threshold value is sent to first user equipment；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value；

First determining module specifically for, if first power measurement values are more than or equal to first power threshold, and the electricity of first user equipment is more than or equal to the first electricity threshold value, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim 46, it is characterised in that in the relaying configured information Carry：Any one or more parameter in broadcasting power when broadcast cycle during first user equipment broadcast available information, the configured information for indicating broadcast synchronization signal and first user equipment broadcast available information.
Base station according to claim 47, it is characterised in that first sending module is additionally operable to, any one or more in following parameter is sent to first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.
Base station according to claim 45, it is characterised in that also include：Second receiving module and the second determining module；

Second receiving module reports information for receiving the second user equipment is reported second；Described second reports and the reference signal that the second user equipment interconnection receives is carried in information measures rear the second comparison result being compared with second configuration information；

Second determining module is used to report information to determine whether the second user equipment is available to treat trunk subscriber equipment according to described second；

Second sending module is used for, the second user equipment for it is available whne trunk subscriber equipment when, relay request configured information is sent to the second user equipment, indicates that the second user equipment can set up the connection with the base station by first user equipment.
Base station according to claim 54, it is characterised in that the 3rd power threshold is carried in second configuration information；

Second comparison result is the comparison result that the reference signal that the second user equipment interconnection is received carries out the second power measurement values and the 3rd power threshold after power measurement；

Second determining module is specifically for if second power measurement values are less than the 3rd power threshold, it is determined that the second user equipment treats trunk subscriber equipment to be available.
Base station according to claim 55, it is characterised in that described second reports in information and also carry：The signal that second power measurement values, the second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment；

Second determining module is specifically for if second power measurement values are less than the 3rd power threshold, and first power measurement values are more than second power measurement values, it is determined that the second user equipment treats trunk subscriber equipment to be available.
Base station according to claim 55 or 56, it is characterised in that second sending module is additionally operable to, the second electricity threshold value is sent to the second user equipment；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value；

Second determining module is specifically for if second power measurement values are less than the 3rd power threshold, and the electricity of the second user equipment is less than the second electricity threshold value, it is determined that the second user equipment treats trunk subscriber equipment to be available.
Base station according to claim 55, it is characterised in that second sending module is additionally operable to, the one or more in following parameter are sent to the second user equipment：The second user equipment sends the maximum times of relay request, the second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request.
Base station according to claim 45, it is characterised in that first sending module to first user equipment send the first configuration information, and/or second sending module to the second user equipment send the second configuration information before,

First receiving module receives the ability information that the first user equipment with relay capabilities is sent, and/or, the second receiving module receives the ability information that the second user equipment with relay request ability is sent；

First sending module specifically for according to the ability information to first user equipment send the first configuration information, and/or, second sending module according to the ability information to the second user equipment send the second configuration information.
A kind of user equipment, it is characterised in that including：

Receiving module, for receiving the first configuration information that the base station is sent；

Determining module, for knowing whether itself can use according to first configuration information；

Module is broadcasted or intercepted, for when the user equipment is available, broadcast relay information or second user device broadcasts or the relay request information of transmission is intercepted, is that second user equipment sets up connection with the base station.
User equipment according to claim 60, it is characterised in that also include：Sending module；

The receiving module is received before the first configuration information that the base station is sent, and the sending module is used for, and the ability information of itself is sent to the base station when the user equipment has relay capabilities；

The receiving module is specifically for receiving the first configuration information that the base station is sent according to the ability information.
User equipment according to claim 60, it is characterised in that the determining module includes：First measurement submodule and first compares submodule；

The first measurement submodule is used for, and the reference signal of the base station to receiving is measured, and obtains measurement result；

The first comparison submodule is used for, and the measurement result and first configuration information are compared, and including compare the first obtained comparison result first information will be reported to be sent to the base station；

The receiving module is additionally operable to, and receives the relaying configured information that the base station is sent when reporting information to determine that first user equipment is available according to described first.
User equipment according to claim 62, it is characterised in that carry the first power threshold in first configuration information；

The measurement result is：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold.
User equipment according to claim 63, it is characterised in that the receiving module is additionally operable to, receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold.
User equipment according to claim 63 or 64, it is characterised in that the receiving module is additionally operable to, receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

Described first reports in information and also carries：The comparison result of first quality measured values and first quality threshold.
User equipment according to claim any one of 63-65, it is characterised in that described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive second Whether the relay request of user equipment, first user equipment are connected with any one or more parameter in public land mobile network PLMN affiliated described in the 3rd user equipment, the position of first user equipment and first user equipment.
User equipment according to claim any one of 63-65, it is characterised in that the receiving module is additionally operable to, receives the first electricity threshold value that the base station is sent；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value, so that the base station determines whether first user equipment can use according to the electricity of first user equipment with the comparative result and the first comparison result of the first electricity threshold value.
User equipment according to claim 62, it is characterised in that carried in the relaying configured information：Broadcast cycle during first user equipment broadcast available information, any one or more parameter in broadcasting power when indicating to send the configured information of synchronizing signal and first user equipment broadcast available information.
User equipment according to claim 60, it is characterised in that the determining module includes：Second measurement submodule, second compare submodule and determination sub-module；

The second measurement submodule is used for, and the reference signal received is measured, measurement result is obtained；

The second comparison submodule is used for, and the measurement result and first configuration information are compared, the first comparison result is obtained；

The determination sub-module is used for, and determines whether itself can use according to first comparison result.
User equipment according to claim 69, it is characterised in that carry the first power threshold in first configuration information；

The measurement result includes：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold；

The determination sub-module is specifically for if first power measurement values are more than or equal to first power threshold, first user equipment determines that itself can use.
User equipment according to claim 70, it is characterised in that the receiving module is additionally operable to, receives any one or more in the following parameter that the base station is sent：First user Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during device broadcasts available information broadcast broadcasting power during available information.
User equipment according to claim 70, it is characterised in that the receiving module is additionally operable to, receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

The second comparison submodule is additionally operable to, and first power measurement values and second power threshold are compared, the comparison result of first power measurement values and second power threshold is obtained；

The determination sub-module is specifically for if first power measurement values are less than second power threshold and more than or equal to first power threshold, first user equipment determines that itself can use.
User equipment according to claim any one of 70-72, it is characterised in that the receiving module is additionally operable to, receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

The second comparison submodule is additionally operable to, and first quality measured values and first quality threshold are compared, the comparison result of first quality measured values and first quality threshold is obtained；

The determination sub-module is specifically for if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then first user equipment determines that itself can use.
User equipment according to claim any one of 70-73, it is characterised in that the determination sub-module specifically for,

The junction parameter information of itself is obtained, the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment；

Determine whether itself can use according to the junction parameter information and first comparison result.
User equipment according to claim any one of 70-73, it is characterised in that the receiving module is additionally operable to, receives the first electricity threshold value that the base station is sent；

The second comparison submodule is additionally operable to, and itself electricity and the first electricity threshold value are compared, the electricity of first user equipment and the electricity comparison result of the first electricity threshold value is obtained；

The determination sub-module specifically for,

Determine whether itself can use according to first comparison result and the electricity comparison result.
User equipment according to claim 70, it is characterised in that the trunk information includes：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of first user equipment, the positional information of first user equipment and first user equipment.
A kind of user equipment, it is characterised in that including：

Receiving module, for receiving the second configuration information that the base station is sent；

Determining module, for knowing whether the user equipment can use according to second configuration information；

Module is intercepted in the broadcast, for when the user equipment is available, broadcast relay solicited message or the trunk information for intercepting the broadcast of the first user equipment or transmission to pass through the foundation of the first user equipment and the connection of the base station.
User equipment according to claim 77, it is characterised in that also include：Sending module；

The receiving module is received before the second configuration information that the base station is sent, and the sending module is used for, and the ability information of itself is sent to base station；

The receiving module is specifically for receiving the second configuration information that the base station is sent according to the ability information.
User equipment according to claim 77, it is characterised in that the determining module includes：First measurement submodule and first compares submodule；

The first measurement submodule, for being measured to the reference signal received, obtains measurement result；

Described first compares submodule, for the measurement result and second configuration information to be compared, and including compare the second obtained comparison result second information will be reported to be sent to the base station；

The receiving module, for receiving the relay request configured information that the base station is sent when reporting information to determine that the second user equipment is available according to described second.
User equipment according to claim 79, it is characterised in that described second matches somebody with somebody confidence The 3rd power threshold is carried in breath；

The measurement result includes：The reference signal that the second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained；

Second comparison result is, the comparison result of second power measurement values and the 3rd power threshold.
User equipment according to claim 79 or 80, it is characterised in that described second reports in information and also carry：What second power measurement values, the second user equipment were sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment, so that the base station determines whether the second user equipment can use according to second power measurement values, the first power measurement values, the 3rd power measurement values and the second comparison result.
User equipment according to claim 79 or 80, it is characterised in that the receiving module is additionally operable to, receives the second electricity threshold value that the base station is sent；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value, so that the base station determines whether the second user equipment can use according to the electricity of the second user equipment with the comparative result and the second comparison result of the second electricity threshold value.
User equipment according to claim 77, it is characterised in that carried in the relay request information：Public land mobile network PLMN belonging to the electricity of the second user equipment and/or the second user equipment.
User equipment according to claim 77, it is characterised in that the determining module includes：Second measurement submodule, second compare submodule and determination sub-module；

The second measurement submodule is used for, and the reference signal received is measured, measurement result is obtained；

The second comparison submodule is used for, and the measurement result and second configuration information are compared, the second comparison result is obtained；

The determination sub-module is used for, and determines whether itself is available to treat trunk subscriber equipment according to second comparison result.
User equipment according to claim 79, it is characterised in that the first measurement submodule is measured to the reference signal received, is obtained after measurement result, described first compares Submodule is additionally operable to, the second power measurement values that the reference signal received is carried out after power measurement are compared with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

Described first compares submodule specifically for being compared to the measurement result and second configuration information, obtaining the second comparison result；

The sending module is used for, if second power measurement values are more than or equal to the 4th power threshold, second comparison result is sent into the base station；

If second power measurement values are less than the 4th power threshold, the second user equipment determines whether itself is available to treat trunk subscriber equipment according to second comparison result.
User equipment according to claim 77, it is characterised in that also include：Judge module；

The broadcast or before intercepting module broadcast relay solicited message, the judge module is used for, and judges whether to search cell, whether searches the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

It is described broadcast or intercept module specifically for, if the second user equipment does not search cell, do not search the cell without access restriction either or do not search cell in LTE frequencies, or when not searching the cell without access restriction in LTE frequencies, broadcast relay solicited message.
User equipment according to claim 86, it is characterized in that, the broadcast or before intercepting module broadcast relay solicited message, the judge module is additionally operable to, and judges whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；

The broadcast intercepts module specifically for if the second user equipment receives descending step-out instruction, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, broadcast relay solicited message.
User equipment according to claim 77, it is characterised in that carried in the relay request information：The reference signal that the second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to the second user equipment.
A kind of base station, it is characterised in that including：

Signal transceiver, for sending the first configuration information to the first user equipment, indicates described first User equipment knows whether itself can use according to first configuration information, to set up the connection with the base station as second user equipment when can use；And/or,

The signal transceiver, for sending the second configuration information to the second user equipment, indicates that the second user equipment knows whether itself can use according to second configuration information, to pass through the foundation of the first user equipment and the connection of the base station when can use.
Base station according to claim 89, it is characterised in that also include：Processor；

The signal transceiver is used for, and receive first user equipment to report first reports information；Described first reports and first user equipment is carried in information rear the first comparison result being compared with first configuration information is measured to the reference signal received；

The processor is used for, and reports information to determine whether first user equipment is available trunk subscriber equipment according to described first；

The signal transceiver is additionally operable to, and when first user equipment is available trunk subscriber equipment, relaying configured information is sent to first user equipment, indicates that first user equipment can set up the connection with the base station for the second user equipment.
Base station according to claim 90, it is characterised in that carry the first power threshold in first configuration information；

First comparison result is the comparison result that first user equipment carries out the first power measurement values and first power threshold after power measurement to the reference signal received；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim 91, it is characterised in that the signal transceiver is additionally operable to, the second power threshold is sent to first user equipment；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold；

The processor is specifically for if first power measurement values are less than second power threshold and more than or equal to first power threshold, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim 91 or 92, it is characterised in that the signal transceiver is additionally operable to, the first quality threshold is sent to first user equipment；

Described first reports in information and also carries：First user equipment carries out the comparison result of the first quality measured values and first quality threshold after mass measurement to the reference signal received；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim any one of 91-93, it is characterised in that described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the public land mobile network PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment.
Base station according to claim any one of 91-94, it is characterised in that the signal transceiver is additionally operable to, the first electricity threshold value is sent to first user equipment；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, and the electricity of first user equipment is more than or equal to the first electricity threshold value, it is determined that first user equipment is available trunk subscriber equipment.
Base station according to claim 90, it is characterised in that carried in the relaying configured information：Any one or more parameter in broadcasting power when broadcast cycle during first user equipment broadcast available information, the configured information for indicating broadcast synchronization signal and first user equipment broadcast available information.
Base station according to claim 91, it is characterised in that the signal transceiver is additionally operable to, any one or more in following parameter is sent to first user equipment：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.
Base station according to claim 89, it is characterised in that the signal transceiver is specifically for receive that the second user equipment reports second reports information；Described second reports and the reference signal that the second user equipment interconnection receives is carried in information measures rear the second comparison result being compared with second configuration information；

The processor is used for, and reports information to determine whether the second user equipment is available to treat trunk subscriber equipment according to described second；

The signal transceiver is additionally operable to, the second user equipment for it is available whne trunk subscriber equipment when, relay request configured information is sent to the second user equipment, indicates that the second user equipment can set up the connection with the base station by first user equipment.
Base station according to claim 98, it is characterised in that the 3rd power threshold is carried in second configuration information；

Second comparison result is the comparison result that the reference signal that the second user equipment interconnection is received carries out the second power measurement values and the 3rd power threshold after power measurement；

The processor is specifically for if second power measurement values are less than the 3rd power threshold, it is determined that the second user equipment treats trunk subscriber equipment to be available.
Base station according to claim 99, it is characterised in that described second reports in information and also carry：The signal that second power measurement values, the second user equipment are sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment；

The processor is specifically for if second power measurement values are less than the 3rd power threshold, and first power measurement values are more than second power measurement values, it is determined that the second user equipment treats trunk subscriber equipment to be available.
Base station according to claim 99 or 100, it is characterised in that the signal transceiver is additionally operable to, the second electricity threshold value is sent to the second user equipment；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value；

The processor is specifically for if second power measurement values are less than the 3rd power threshold, and the electricity of the second user equipment is less than the second electricity threshold value, it is determined that the second user equipment treats trunk subscriber equipment to be available.
Base station according to claim 99, it is characterised in that the signal transceiver is additionally operable to, the one or more in following parameter are sent to the second user equipment：The second user equipment sends the maximum times of relay request, the second user equipment and sends the cycle of relay request or the power of second user equipment transmission relay request.
Base station according to claim 89, it is characterised in that the signal transceiver to First user equipment sends the first configuration information, and/or before sending the second configuration information to the second user equipment,

The signal transceiver is used for, and receives the ability information that the first user equipment with relay capabilities is sent, and/or, receive the ability information that the second user equipment with relay request ability is sent；

The signal transceiver specifically for, according to the ability information to first user equipment send the first configuration information, and/or, according to the ability information to the second user equipment send the second configuration information.
A kind of user equipment, it is characterised in that including：

Signal transceiver, for receiving the first configuration information that the base station is sent；

Processor, for knowing whether itself can use according to first configuration information；

The signal transceiver is additionally operable to, and broadcast relay information or second user device broadcasts or the relay request information of transmission are intercepted when the user equipment is available, is that second user equipment sets up connection with the base station.
User equipment according to claim 104, it is characterised in that the signal transceiver is received before the first configuration information that the base station is sent, and the signal transceiver is additionally operable to send the ability information of itself to base station；

The signal transceiver is specifically for receiving the first configuration information that the base station is sent according to the ability information.
User equipment according to claim 104, it is characterised in that the processor is specifically for the reference signal of the base station to receiving is measured, and obtains measurement result；

The measurement result and first configuration information are compared, including compare the first obtained comparison result first information will be reported to be sent to the base station；

The signal transceiver is used to receive the relaying configured information that the base station is sent when reporting information to determine that first user equipment is available according to described first.
User equipment according to claim 106, it is characterised in that the signal transceiver is additionally operable to, receives the first power threshold that the base station is sent；

The measurement result is：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold.
User equipment according to claim 107, it is characterised in that the signal transceiver is additionally operable to, receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

Described first reports in information and also carries：The comparison result of first power measurement values and second power threshold.
User equipment according to claim 107 or 108, it is characterised in that the signal transceiver is additionally operable to, receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

Described first reports in information and also carries：The comparison result of first quality measured values and first quality threshold.
User equipment according to claim any one of 107-109, it is characterised in that described first reports the junction parameter information that first user equipment is also carried in information, and the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with public land mobile network PLMN affiliated described in the 3rd user equipment, the position of first user equipment and first user equipment.
User equipment according to claim any one of 107-109, it is characterised in that the signal transceiver is additionally operable to, receives the first electricity threshold value that the base station is sent；

Described first reports in information and also carries：The electricity of first user equipment and the comparative result of the first electricity threshold value, so that the base station determines whether first user equipment can use according to the electricity of first user equipment with the comparative result and the first comparison result of the first electricity threshold value.
User equipment according to claim 106, it is characterised in that carried in the relaying configured information：Broadcast cycle during first user equipment broadcast available information, any one or more parameter in broadcasting power when indicating to send the configured information of synchronizing signal and first user equipment broadcast available information.
User equipment according to claim 104, it is characterised in that the processor to the reference signal received specifically for measuring, obtaining measurement result；

The measurement result and first configuration information are compared, the first comparison result is obtained；

Determine whether itself can use according to first comparison result.
User equipment according to claim 113, it is characterised in that carry the first power threshold in first configuration information；

The measurement result includes：The reference signal of base station of first user equipment to receiving carries out the first power measurement values that power measurement is obtained；

First comparison result is：The comparison result of first power measurement values and first power threshold；

The processor is specifically for if first power measurement values are more than or equal to first power threshold, first user equipment determines that itself can use.
User equipment according to claim 114, it is characterised in that the signal transceiver is additionally operable to, receives any one or more in the following parameter that the base station is sent：Broadcast cycle, the configured information of instruction broadcast synchronization signal and first user equipment during the first user equipment broadcast available information broadcast broadcasting power during available information.
User equipment according to claim 114, it is characterised in that the signal transceiver is additionally operable to, receives the second power threshold that the base station is sent；Second power threshold is more than first power threshold；

The processor is used for, and first power measurement values and second power threshold are compared, the comparison result of first power measurement values and second power threshold is obtained；

The processor is used for, if first power measurement values are less than second power threshold and more than or equal to first power threshold, first user equipment determines that itself can use.
User equipment according to claim any one of 114-116, it is characterised in that the signal transceiver is additionally operable to, receives the first quality threshold that the base station is sent；

The measurement result also includes：The reference signal of base station of first user equipment to receiving carries out the first quality measured values that mass measurement is obtained；

The processor is used for, and first quality measured values and first quality threshold are compared, the comparison result of first quality measured values and first quality threshold is obtained；

The processor is used for, if first power measurement values are more than or equal to first power threshold, and first quality measured values are more than or equal to first quality threshold, then first user equipment determines that itself can use.
User equipment according to claim any one of 114-117, it is characterised in that institute State processor specifically for,

The junction parameter information of itself is obtained, the junction parameter information includes：Whether the electricity of first user equipment, first user equipment receive any one or more the parameter whether relay request of second user equipment, first user equipment are connected with the PLMN belonging to the 3rd user equipment, the position of first user equipment and first user equipment；

Determine whether itself can use according to the junction parameter information and first comparison result.
User equipment according to claim any one of 114-117, it is characterised in that the signal transceiver is additionally operable to, receives the first electricity threshold value that the base station is sent；

The processor is used for, and itself electricity and the first electricity threshold value are compared, the electricity of first user equipment and the electricity comparison result of the first electricity threshold value is obtained；

The processor is used for, and determines whether itself can use according to first comparison result and the electricity comparison result.
User equipment according to claim 104, it is characterised in that the trunk information includes：It is any one or more in PLMN belonging to the available information of first user equipment, the electricity of first user equipment, the positional information of first user equipment and first user equipment.
A kind of user equipment, it is characterised in that including：

Signal transceiver, for receiving the second configuration information that the base station is sent；

Processor, for knowing whether itself can use according to second configuration information；

The signal transceiver, is additionally operable to when the user equipment is available broadcast relay solicited message or intercepts the broadcast of the first user equipment or the trunk information sent, passes through the first user equipment and sets up connection with the base station.
User equipment according to claim 121, it is characterised in that the signal transceiver is received before the second configuration information that the base station is sent, and the signal transceiver is additionally operable to, and the ability information of itself is sent to base station；

The signal transceiver is specifically for receiving the second configuration information that the base station is sent according to the ability information.
User equipment according to claim 121, it is characterised in that the processor specifically for,

The reference signal received is measured, measurement result is obtained；

The measurement result and second configuration information are compared, including compare the second obtained comparison result second information will be reported to be sent to the base station；

The signal transceiver is additionally operable to, and second user equipment receives the relay request configured information that the base station is sent when reporting information to determine that the second user equipment is available according to described second.
User equipment according to claim 123, it is characterised in that the 3rd power threshold is carried in second configuration information；

The measurement result includes：The reference signal that the second user equipment interconnection is received carries out the second power measurement values that power measurement is obtained；

Second comparison result is, the comparison result of second power measurement values and the 3rd power threshold.
User equipment according to claim 123 or 134, it is characterised in that described second reports in information and also carry：What second power measurement values, the second user equipment were sent to the first user equipment measures the 3rd obtained power measurement values and the first power measurement values got in the trunk information sent from first user equipment, so that the base station determines whether the second user equipment can use according to second power measurement values, the first power measurement values, the 3rd power measurement values and the second comparison result.
User equipment according to claim 123 or 134, it is characterised in that the signal transceiver is additionally operable to, receives the second electricity threshold value that the base station is sent；

Described second reports in information and also carries：The electricity of the second user equipment and the comparative result of the second electricity threshold value, so that the base station determines whether the second user equipment can use according to the electricity of the second user equipment with the comparative result and the second comparison result of the second electricity threshold value.
User equipment according to claim 121, it is characterised in that carried in the relay request information：Public land mobile network PLMN belonging to the electricity of the second user equipment and/or the second user equipment.
User equipment according to claim 121, it is characterised in that the processor to the reference signal received specifically for measuring, obtaining measurement result；

The measurement result and second configuration information are compared, the second comparison result is obtained；

Determine whether itself is available to treat trunk subscriber equipment according to second comparison result.
User equipment according to claim 123, it is characterised in that the processor pair The reference signal received is measured, and is obtained after measurement result, the processor is additionally operable to, and the second power measurement values that the reference signal received is carried out after power measurement are compared with default 4th power threshold；Default 4th power threshold is less than the 3rd power threshold；

The processor to the measurement result and second configuration information specifically for being compared, obtaining the second comparison result；

If second power measurement values are more than or equal to the 4th power threshold, second comparison result is sent to the base station；

If second power measurement values are less than the 4th power threshold, determine whether itself is available to treat trunk subscriber equipment according to second comparison result.
User equipment according to claim 121, it is characterized in that, before the signal transceiver broadcast relay solicited message, the processor is additionally operable to, and is judged whether to search cell, whether is searched the cell without access restriction, whether searches the cell in LTE frequencies or whether search the cell without access restriction in LTE frequencies；

If the second user equipment does not search cell, or the cell without access restriction is not searched, when not searching the cell in LTE frequencies either or not searching the cell without access restriction in LTE frequencies, the signal transceiver broadcast relay solicited message.
User equipment according to claim 130, it is characterized in that, before the signal transceiver broadcast relay solicited message, the processor is additionally operable to, and judges whether that receiving descending step-out indicates, whether continuously receive the descending step-out instruction of predetermined number, whether receive upstream data；

If the second user equipment receives descending step-out and indicated, when the descending step-out for either continuously receiving predetermined number indicates or receives upstream data, the signal transceiver broadcast relay solicited message.
User equipment according to claim 131, it is characterised in that carried in the relay request information：The reference signal that the second user equipment interconnection is received carries out any one or more parameter in the second quality measured values after mass measurement, the solicited message for asking the first user equipment feedback resources pond configuration information, the PLMN belonging to the second user equipment.