CN105519230B

CN105519230B - Communication means and network element device

Info

Publication number: CN105519230B
Application number: CN201480032418.9A
Authority: CN
Inventors: 刘涛
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-12-26
Filing date: 2014-12-26
Publication date: 2019-09-10
Anticipated expiration: 2034-12-26
Also published as: CN105519230A; WO2016101263A1

Abstract

The embodiment of the present invention provides a kind of communication means and network element device, the communication means is using air interface provided by the user equipment (UE) functional module being arranged in first network element, Radio Link is established with the second network element, second network element is the equipment with network access facility；First network element is communicated on the Radio Link with second network element；Pass through the communication means and network element device, the air interface that first network element can be provided using the UE functional module being arranged in the first network element, Radio Link is established with the second network element with network access facility, the Radio Link is the communication link established between the network element directly communicated at two, and the communication delay between two network elements can be effectively reduced.

Description

Communication means and network element device

Technical field

The present embodiments relate to wireless communication technology field more particularly to a kind of communication means and network element device.

Background technique

In the prior art, the communication link between two network elements is normally based on cable communicating technology foundation, such as moves Traditional S1 link, base station and base station between dynamic management entity (Mobile Managenment Entity, MME) and base station it Between traditional X2 link etc., be to be realized by cable communicating technologies such as optical fiber, cables.Based on these wired communication links Communication process usually require by multiple equipment, the data in communication link need just may be used by multi-hop number in transmission process Location is arrived at the destination, the time delay for being easy to cause data to transmit is higher.

By taking traditional X2 link as an example, traditional X2 link passes through multiple equipment, then the data of tradition X2 link transmission are also to need Purpose network element can be just transmitted to by multi-hop.Fig. 1 is the schematic diagram of tradition X2 link in the prior art.As shown in Figure 1, traditional The physical carrier of X2 link is IP network, and base station A and base station B pass through the biography that the wired IP networks to interconnect establish logic level System X2 link, then when base station A transmits data by tradition X2 chain road direction base station B, data are at least successively by interchanger 11, routing Device 12 and interchanger 13 totally 3 jump just reachable base station B, and usually in the case where network not congestion, increasing a hop count can then be led The time delay of 0.5ms is caused, especially in optical fiber transmission, with the increase of transmission range, time delay is higher.Therefore, it needs to lead to some It crosses tradition X2 link interactive performance data and has under the communication scenes of strict demand to time delay, traditional X2 link is not able to satisfy at that time Prolong requirement, then can generate adverse effect to the interaction of performance data.

Summary of the invention

The embodiment of the present invention provides a kind of communication means and network element device, connects in the air by using what UE functional module provided Mouthful, Radio Link is established with the second network element with network access facility, which is directly to be led at two The communication delay between two network elements can be effectively reduced in the communication link established between the network element of letter.

In a first aspect, the embodiment of the present invention provides a kind of network element device, the network element device is the first network element, comprising:

Module is established, for using aerial provided by the user equipment (UE) functional module being arranged in first network element Interface establishes Radio Link with the second network element, and second network element is the equipment with network access facility；

Communication module, for being communicated on the Radio Link with second network element.

With reference to first aspect, in the first embodiment, first network element is the equipment with network access facility；Institute State network element device further include:

Sending module, in the Radio Link, the second network element of Xiang Suoshu to send X2 request for building link；

Receiving module, the X2 link establishment response sent for receiving second network element.

First embodiment with reference to first aspect, in this second embodiment, further includes:

Determining module is used for, optionally, in the sending module on the Radio Link, the second network element of Xiang Suoshu hair Before sending X2 request for building link, traditional X2 link failure between first network element and second network element is determined.

First embodiment with reference to first aspect, in the third embodiment, further includes:

Mark module is used for, and optionally, is received the X2 link establishment that second network element is sent in the receiving module and is rung After answering, eat dishes without rice or wine X2 link of the Radio Link between first network element and second network element is marked；

Third embodiment with reference to first aspect, in the fourth embodiment, the communication module specifically include:

Dividing cell, for data flow to be eated dishes without rice or wine on X2 chain road and first network element and second network element described Between traditional X2 link on carry out shunting transmission.

4th embodiment with reference to first aspect, in the 5th embodiment, the dividing cell is specifically used for according to institute State the available band in the bandwidth resources of the available bandwidth resources and the tradition X2 link in the bandwidth resources for X2 link of eating dishes without rice or wine The data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the X2 link by wide resource described；And/or

First network element is according to the QoS parameter QoS of tradition X2 link configuration and the X2 link of eating dishes without rice or wine QoS configuration, the data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the tradition X2 link described.

5th embodiment with reference to first aspect, in sixth embodiment, the QoS configuration includes at least following configurations In any one or two kinds combination:

Time delay configuration, priority configuration.

4th any embodiment into sixth embodiment with reference to first aspect, it is described in seven embodiments Communication module further includes adjustment unit, for available bandwidth resources in the bandwidth resources according to the tradition X2 link and required The bandwidth resources demand of the data flow of transmission, the bandwidth resources for X2 link of eating dishes without rice or wine described in adjustment and the bandwidth money of tradition X2 link Source.

Any embodiment in first to the 7th embodiment with reference to first aspect, it is optional in the 8th embodiment , in the sending module on the Radio Link, the transmission of the second network element of Xiang Suoshu is eated dishes without rice or wine before X2 request for building link, institute It states receiving module and is also used to receive the neighboring cell measurement reporting that the UE in the serving cell of first NE management is sent；

The determining module is also used to determine the network element for managing the neighboring community according to the neighboring cell measurement reporting For second network element.

Any embodiment in first to the 8th embodiment with reference to first aspect, it is described in the 9th embodiment UE functional module is provided in second network element, optionally, then in the sending module on the Radio Link, Xiang Suoshu second Before network element sends X2 request for building link, the determining module is also used to determine established radio jink failure；It is described The Radio Link of foundation is second network element using aerial provided by the UE functional module being arranged in second network element Interface is established with the first network element.

With reference to first aspect, in the tenth embodiment, the first network element be the equipment with network access facility, and with shifting It is MME that dynamic management entity MME, which establishes connection or the first network element, and the sending module is also used on the Radio Link, to Second network element sends S1 request for building link；

The receiving module is also used to receive the S1 link establishment response that second network element is sent.

Tenth embodiment with reference to first aspect receives described the in the receiving module in the 11st embodiment After the S1 link establishment response that two network elements are sent, further includes:

It is S1 link of eating dishes without rice or wine that the mark module, which is also used to mark the Radio Link,.

Second aspect, the embodiment of the present invention provide a kind of communication means, which comprises

First network element uses air interface provided by the user equipment (UE) functional module being arranged in first network element, Radio Link is established with the second network element, second network element is the equipment with network access facility；

First network element is communicated on the Radio Link with second network element.

In conjunction with second aspect, in the first embodiment, first network element is the equipment with network access facility；

Correspondingly, before first network element is communicated on the Radio Link with the second network element, further includes:

For first network element on the Radio Link, the second network element of Xiang Suoshu sends X2 request for building link；

First network element receives the X2 link establishment response that second network element is sent on the Radio Link.

In conjunction with second aspect first embodiment, in this second embodiment, first network element is in the Radio Link On, the transmission of the second network element of Xiang Suoshu is eated dishes without rice or wine before X2 request for building link, further includes:

First network element determines traditional X2 link failure between first network element and second network element.

In conjunction with second aspect first embodiment, in the third embodiment, first network element is in the Radio Link On, after the X2 link establishment response for receiving the second network element transmission, further includes:

First network element marks eat dishes without rice or wine X2 of the Radio Link between first network element and second network element Link；

In conjunction with second aspect third embodiment, in the fourth embodiment, first network element is in the Radio Link On, it is communicated with the second network element, comprising:

First network element eats dishes without rice or wine data flow on X2 chain road and first network element and second network element described Between traditional X2 link on carry out shunting transmission.

In conjunction with the 4th embodiment of second aspect, in the 5th embodiment, first network element is by data flow described It eats dishes without rice or wine to carry out shunting transmission on X2 chain road and the X2 link between first network element and second network element, comprising:

First network element eat dishes without rice or wine according to X2 link bandwidth resources in available bandwidth resources and the tradition Available bandwidth resources in the bandwidth resources of X2 link, by the data flow of required transmission in X2 link and the tradition of eating dishes without rice or wine It is shunted on X2 link；And/or

First network element is configured according to the QoS parameter QoS of the X2 link and the QoS of the X2 link of eating dishes without rice or wine Configuration, the data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the tradition X2 link described.

In conjunction with the 5th embodiment of second aspect, in sixth embodiment, the QoS configuration includes at least following configurations In any one or two kinds combination:

Time delay configuration, priority configuration.

It is also wrapped in seven embodiments in conjunction with any embodiment of the second aspect the 4th into sixth embodiment It includes:

First network element is according to the data of available bandwidth resources and required transmission in the bandwidth resources of the X2 link The bandwidth resources demand of stream, eat dishes without rice or wine described in the adjustment bandwidth resources of X2 link and the bandwidth resources of tradition X2 link.

It is described in the 8th embodiment in conjunction with any embodiment in the first to the 7th embodiment of second aspect First network element on the Radio Link, eat dishes without rice or wine before X2 request for building link by the transmission of the second network element of Xiang Suoshu, further includes:

First network element receives the neighbor cell measurement report of the transmission of the UE in the serving cell of first NE management It accuses；

First network element determines that it is described for managing the network element of the neighboring community according to the neighboring cell measurement reporting Second network element.

It is described in the 9th embodiment in conjunction with any embodiment in the first to the 8th embodiment of second aspect UE functional module is provided in second network element, then on the Radio Link, the second network element of Xiang Suoshu is sent first network element Before X2 request for building link of eating dishes without rice or wine, further includes:

First network element determines established radio jink failure；The established Radio Link is second net Member is established using air interface provided by the UE functional module being arranged in second network element with the first network element.

In conjunction with second aspect, in the tenth embodiment, the first network element be the equipment with network access facility, and with shifting Dynamic management entity MME establishes connection or the first network element is MME, first network element on the Radio Link with the second net Before member is communicated, further includes:

For first network element on the Radio Link, the second network element of Xiang Suoshu sends S1 request for building link；

First network element receives the S1 link establishment response that second network element is sent on the Radio Link.

In conjunction with the tenth embodiment of second aspect, in the 11st embodiment, first network element is in the radio chains On the road, after the S1 link establishment response for receiving the second network element transmission, further includes:

It is S1 link of eating dishes without rice or wine that first network element, which marks the Radio Link,.

Communication means and network element device provided in an embodiment of the present invention, due to being provided with UE functional module in the first network element, The then air interface that the first network element can be provided using UE functional module, establishes nothing with the second network element with network access facility Wired link, the Radio Link require no the other equipment in addition to the first network element and the second network element, then the first network element and second Network element use transmission of radio links information when, information need not move through other equipment can by the first network element to the second network element, or By the second network element to the first network element, i.e. Radio Link in the present embodiment is between the network element directly communicated at two The communication delay between two network elements can be effectively reduced in the communication link of foundation.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic diagram of tradition X2 link in the prior art；

Fig. 2 is the structural schematic diagram of network element device embodiment one of the present invention；

Fig. 3 is the structural schematic diagram of network element device embodiment two of the present invention；

Fig. 4 is the structural schematic diagram of network element device embodiment three of the present invention；

Fig. 5 is the flow diagram of communication means embodiment one of the present invention；

Fig. 6 is the flow diagram of communication means embodiment two of the present invention；

Fig. 7 is the flow diagram of communication means embodiment three of the present invention；

Fig. 8 is the flow diagram of communication means example IV of the present invention；

Fig. 9 is the flow diagram of communication means embodiment five of the present invention.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.

Fig. 2 is the structural schematic diagram of network element device embodiment one of the present invention.As shown in Fig. 2, network element device in the present embodiment For the first network element, the opposite end of first network element is the second network element, wherein (User Equipment is used the built-in UE of the first network element Family equipment) functional module, the second network element is the equipment with network access facility, specific such as base station, AP access device, this reality Shi Zhong, the first network element include:

Module 21 is established, for using sky provided by the user equipment (UE) functional module being arranged in first network element Middle interface establishes Radio Link with the second network element, and second network element is the equipment with network access facility；

The above-mentioned UE operational module is specifically as follows a built-in mobile terminal, or to pass through software and/or hardware A kind of virtual UE that mode is realized, the first network element can be using provided by the UE functional modules being arranged in first network element Air interface establishes Radio Link with the second network element；Optionally, above-mentioned UE functional module is with the identity of mobile terminal, by certainly The air interface of body initiates the establishment process of Radio Link to the second network element, can refer to random access procedure, handoff procedure etc. and relate to And the process of link is established by air interface；But the both ends for the Radio Link that the UE functional module is established by air interface exist It is the first network element and the second network element on logical layer, rather than UE functional module and the second network element, UE functional module by connecing in the air Mouthful, in the establishment process for carrying out Radio Link, is specifically identified by being carried in the signaling that is sent to the second network element, make the second net Member can distinguish the UE functional module in the first network element with the common UE in communication network, such as UE functional module is sent Signaling in, be the tax one and the different value of common UE of particular cell, for example, by cell " rn- The assignment of SubframeConfigReq " and common UE be not identical；After the second network element identifies the UE functional module, optionally, lead to The access process of UE functional module can be completed, thus by above-mentioned with the operational module of analog core net built in the second network element by crossing Wireless link is completed.

Communication module 22, for being communicated on the Radio Link with second network element.

Optionally, in the first network element the quantity of the functional module of the UE of interior setting can have it is multiple, then when second net When the quantity of member is at least one, which establishes module 21 by above-mentioned, can establish nothing with each the second network element Wired link；Further, in first network element and at least one described second network element between any one of second network element At least one Radio Link can be established.

Due to being provided with UE functional module in the first network element in the present embodiment, then the first network element can use UE functional module The air interface of offer establishes Radio Link with the second network element with network access facility, which, which requires no, removes Other equipment other than first network element and the second network element, then when the first network element and the second network element use transmission of radio links information, Information needs not move through other equipment can be by the first network element to the second network element, or by the second network element to the first network element, i.e. this reality Applying the Radio Link in example is the communication link established between the network element directly communicated at two, be can be effectively reduced Communication delay between two network elements.

Fig. 3 is the structural schematic diagram of network element device embodiment two of the present invention.As shown in figure 3, the present embodiment is shown in Fig. 2 Embodiment on the basis of, further description is made, specifically, the first network element further include:

Sending module 23, in the Radio Link, the second network element of Xiang Suoshu to send X2 request for building link；

Receiving module 24, the X2 link establishment response sent for receiving second network element.

It should be understood that sending module 23 sends X2 request for building link to the second network element on wireless links, subsequent the Two network elements send X2 link establishment response to the first network element, can regard that the first network element and the second network element are negotiated to above-mentioned wireless as Link is configured, and traditional X2 chain circuit function is made it have；

Further, determining module 25 are used for, optionally, in the sending module 23 on the Radio Link, to institute Before stating the second network element transmission X2 request for building link, traditional X2 chain between first network element and second network element is determined Road failure.

When determining module 25 determines traditional X2 link failure between the first network element and second network element, the determination mould Block 25 can trigger sending module 23 on the Radio Link, and the second network element of Xiang Suoshu sends X2 request for building link, with being followed by It receives module 24 and receives the second network element to the transmission X2 link establishment response of the first network element, is i.e. the first network element and the second network element are negotiated to upper It states Radio Link to be configured, makes it have traditional X2 chain circuit function, to establish traditional X2 link of an above-mentioned failure Backup link.

Further, further include mark module 26, be first network element and described for marking the Radio Link X2 link of eating dishes without rice or wine between two network elements；

It should be understood that making Radio Link that there is tradition X2 by multiple operational modules in the first network element and the second network element After the function of link, whole operational modules in the first network element and the second network element need to be made to know that the Radio Link has tradition X2 The function of link, to can be selected as needed when operational module different in the first network element and the second network element needs to be in communication with each other Select the Radio Link or tradition X2；To know each operational module, the Radio Link has tradition X2 chain circuit function, marks mould The needs of block 26 are marked, or when between the first network element and the second network element there are also other Radio Links, mark module 26 need to be marked so that the first network element and the second network element internal modules distinguish each Radio Link.

Then communication when, communication module 22 specifically includes dividing cell 221, for by data flow in the X2 chain of eating dishes without rice or wine Shunting transmission is carried out on road and traditional X2 link between first network element and second network element.

Further, the dividing cell 221 is specifically for available in the bandwidth resources for X2 link of eating dishes without rice or wine according to Available bandwidth resources in bandwidth resources and the bandwidth resources of the tradition X2 link, by the data flow of required transmission described It eats dishes without rice or wine to be shunted on X2 link and the tradition X2 link；And/or

First network element is according to the QoS parameter QoS of tradition X2 link configuration and the X2 link of eating dishes without rice or wine QoS configuration, the data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the tradition X2 link described.The QoS Configuration includes at least the combination of any one or two kinds in following configurations:

Time delay configuration, priority configuration.

Optionally, the communication module 22 further includes adjustment unit 222, for being provided according to the bandwidth of the tradition X2 link The bandwidth resources demand of the data flow of available bandwidth resources and required transmission in source, the bandwidth money for X2 link of eating dishes without rice or wine described in adjustment The bandwidth resources in source and tradition X2 link.

After the completion of wireless link, the first network element can establish X2 link of eating dishes without rice or wine.But flexible, the first network element passes through The UE functional module being arranged in first network element, after establishing Radio Link with the second network element, between the first network element and the second network element The communication requirement that other links (such as tradition X2 link) can satisfy both sides, wouldn't need Radio Link substitute tradition X2 link or Share the data flow of the required transmission of traditional X2 chain road；But it considers in subsequent communication process with the data that need to be transmitted Stream increases or when above-mentioned tradition X2 link failure, can quickly establish X2 link of eating dishes without rice or wine based on established Radio Link, be not required to Radio Link is re-established, avoids spending the more time；Therefore, optionally, in the sending module 23 described wireless Chain road, the transmission of the second network element of Xiang Suoshu are eated dishes without rice or wine before X2 request for building link, and the receiving module 24 is also used to receive described The neighboring cell measurement reporting that UE in the serving cell of first NE management is sent；

The determining module 25 is also used to determine the net for managing the neighboring community according to the neighboring cell measurement reporting Member is second network element, and being triggered at this time by wireless link is X2 link of eating dishes without rice or wine.

In addition, being provided with UE functional module in the second network element, second network element is using setting in second network element Air interface provided by interior UE functional module establishes an established Radio Link with the first network element, therefore described Sending module 23 is on the Radio Link, optionally, described true before the second network element of Xiang Suoshu sends X2 request for building link When cover half block 25 is also used to determine established radio jink failure, can also trigger the first network element establishes module, re-establishes One with the Radio Link of the second network element, or triggering sending module and receiving module, based on the radio chains for establishing module foundation Road makes it have the function of traditional X2 link.

Flexibly, it is the equipment with network access facility in the first network element, and establishes and connect with mobile management entity MME It connects or the first network element is MME, the sending module 23 is also used on the Radio Link, and the second network element of Xiang Suoshu is sent S1 request for building link；

The receiving module 24 is also used to receive the S1 link establishment response that second network element is sent.Then, optionally, After the S1 link establishment response that the receiving module 24 receives that second network element is sent, the mark module 26 is also used to Marking the Radio Link is S1 link of eating dishes without rice or wine.

It should be noted that network element device provided by above-mentioned Fig. 2 and Fig. 3, may be implemented in other ways.Such as In Fig. 2 and network element device shown in Fig. 3, the division of modules and unit, only a kind of logical function partition, practical realization When there may be another division manner, such as multiple modules or unit can combine or may further be divided into multiple modules or Unit, or some features can be ignored or not executed.There is communication connection between modules, unit, specifically may be used in another point Through some interfaces, by INDIRECT COUPLING or it is direct-coupled in a manner of realize communication connection, which can be electrical property, mechanical Or other forms.

In addition, the modules in each network element device embodiment can integrate in a functional module, it is also possible to It physically exists alone；And modules can both be realized in the form of hardware and/or software.

Fig. 4 is the structural schematic diagram of network element device embodiment three of the present invention.As shown in figure 4, the network element device is first Network element, the opposite end of first network element be the second network element, wherein the first network element is built-in UE (User Equipment, user equipment) Functional module, the second network element are the equipment with network access facility, specific such as base station, AP access device, are mentioned in this implementation Supply a kind of possible implementation of network element device, comprising:

Processor 31, for using aerial provided by the user equipment (UE) functional module being arranged in first network element Interface establishes Radio Link with the second network element, and second network element is the equipment with network access facility；

The processor 31 is also used on the Radio Link be communicated with second network element.

Further, first network element further includes transmitter 32 and receiver 33

Transmitter 32 is used in the Radio Link, and the second network element of Xiang Suoshu sends X2 request for building link；

Receiver 33, the X2 link establishment response sent for receiving second network element.

Further, processor 31, optionally, on the Radio Link, the second network element of Xiang Suoshu sends X2 link and builds Before vertical request, it is also used to determine traditional X2 link failure between first network element and second network element；

Processor 31 is also used to that the Radio Link is marked to eat dishes without rice or wine between first network element and second network element X2 link；

To which processor 31 can be used for described eating dishes without rice or wine data flow on X2 chain road and first network element and described the Shunting transmission is carried out on traditional X2 link between two network elements.

When shunting transmission, processor 31 is specifically for the available bandwidth in the bandwidth resources for X2 link of eating dishes without rice or wine according to Available bandwidth resources in resource and the bandwidth resources of the tradition X2 link, the data flow of required transmission is eated dishes without rice or wine described It is shunted on X2 link and the X2 link；And/or

First network element is configured according to the QoS parameter QoS of the X2 link and the QoS of the X2 link of eating dishes without rice or wine Configuration, the data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the tradition X2 link described.The QoS configuration Including at least the combination of any one or two kinds in following configurations:

Time delay configuration, priority configuration.

In addition, processor 31 is also used to according to the tradition X2 link when the first network element is communicated with the second network element Bandwidth resources in available bandwidth resources and required transmission data flow bandwidth resources demand, X2 link of eating dishes without rice or wine described in adjustment Bandwidth resources and tradition X2 link bandwidth resources.

Optionally, receiver 33, optionally, on the Radio Link, the second network element of Xiang Suoshu sends X2 link of eating dishes without rice or wine It establishes before request, is also used to receive the neighbor cell measurement report that the UE in the serving cell of first NE management is sent It accuses；

Then processor 31 is also used to determine that the network element for managing the neighboring community is according to the neighboring cell measurement reporting Second network element, so that triggering establishes Radio Link or establishes X2 link of eating dishes without rice or wine on wireless links.

In addition, processor 31, optionally, on the Radio Link, the second network element of Xiang Suoshu sends X2 link establishment and asks It before asking, is also used to determine established radio jink failure, can also trigger and establish Radio Link or in Radio Link, or in nothing X2 link of eating dishes without rice or wine is established in wired link；Wherein, UE functional module, the established radio chains are provided in second network element Road is second network element using air interface provided by the UE functional module being arranged in second network element, with the first net What member was established.

Flexibly, the first network element is the equipment with network access facility, and establishes connection with mobile management entity MME, Or first network element be MME, transmitter 32 is also used on the Radio Link, and the second network element of Xiang Suoshu sends S1 link establishment Request；

Receiver 33 is also used to receive the S1 link establishment response that second network element is sent.It is then optional, it is receiving After device 33 receives the S1 link establishment response that second network element is sent, processor 31 can also mark the Radio Link to be It eats dishes without rice or wine S1 link.

It should be added that network element device shown in above-mentioned Fig. 2~Fig. 4, can be used for following each embodiments of the method, net Modules, device in element device are corresponding with each step in following methods embodiment, specific operating process and have Beneficial effect can be found in following each embodiments of the method.

Fig. 5 is the flow diagram of communication means embodiment one of the present invention.As shown in figure 5, the executing subject of the present embodiment For the first network element, and the opposite end of the first network element is the second network element, wherein (User Equipment is used the built-in UE of the first network element Family equipment) functional module, the second network element is the equipment with network access facility, specific such as base station, AP access device, this reality The method communicated for the first network element with the second network element for applying example offer can be using a variety of communication standards, such as LTE (Long Time Evolution, long term evolution), UMTS (Universal Mobile Telecommunications System, General Mobile Communication system), GSM (Global System for Mobile Communications, global system for mobile communications), Wi-Fi (Wireless Fidelity, Wireless Fidelity), Wimax (Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave accesses) etc. communication standards, specifically, the present embodiment is as follows:

S101, the first network element use air interface provided by the UE functional module being arranged in first network element, with Second network element establishes Radio Link.

S102, the first network element are communicated with the second network element on wireless links.

Optionally, in the first network element the quantity of the functional module of the UE of interior setting can have it is multiple, then when second net When the quantity of member is at least one, which can establish Radio Link with each the second network element by above-mentioned S101； Further, can be established between any one of second network element in first network element and at least one described second network element to A few Radio Link.

Fig. 6 is the flow diagram of communication means embodiment two of the present invention.As shown in fig. 6, the embodiment of the present invention is in Fig. 5 Shown on the basis of embodiment, make further description, in the present embodiment, the first network element is with network access facility Equipment, then the present embodiment include:

S201, the first network element are using aerial provided by the user equipment (UE) functional module being arranged in first network element Interface establishes Radio Link with the second network element.

The first network element is the equipment with network access facility in the present embodiment, and the second network element is also with network insertion The equipment of function, and in the prior art, the communication between the first network element and the second network element is by with cable communicating technology reality What existing traditional X2 link carried out, but the first network element uses the user equipment (UE) being arranged in first network element in the present embodiment Air interface provided by functional module establishes Radio Link with the second network element, and the Radio Link may be used and replace existing skill Traditional X2 link in art, specifically, in a kind of optional mode, the first network element and the second network element establish Radio Link it Afterwards, it is to have the function of traditional X2 link by the radio link configuration by operation maintenance personnel, that is, establishes the X2 that eats dishes without rice or wine；Work as communication The automatic capability of network element is higher in network, can establish certainly X2 link of eating dishes without rice or wine by following S202~S203:

S202, the first network element send X2 request for building link on wireless links, to the second network element.

S203, the first network element on wireless links, receive the X2 link establishment response that the second network element is sent.

It should be understood that the first network element on wireless links to the second network element send X2 request for building link, subsequent second Network element sends X2 link establishment response to the first network element, can regard that the first network element and the second network element are negotiated to above-mentioned radio chains as Road is configured, and traditional X2 chain circuit function is made it have；It should be understood that by multiple Working moulds in the first network element and the second network element Block, and in above-mentioned S202, S203 realized by some operational module in the first network element, correspondingly, the second network element is in radio chains Road receives X2 request for building link, and the X2 link establishment response sent on the Radio Link is also by the second network element internal Some operational module complete, by S202 and S203, after the completion of radio link configuration, the first network element and the second net need to be made Whole operational modules in member know that the Radio Link has the function of traditional X2 link, thus the first network element and the second network element When middle different operational module needs to be in communication with each other, the Radio Link or tradition X2 can be selected as needed；To make each work Module knows that the Radio Link has tradition X2 chain circuit function, therefore also needs to execute following S204, or in the first network element and second There are also when other Radio Links between network element, S204 need to be executed, so that the first network element and the second network element distinguish other Radio Links It is specific as follows with the Radio Link for having traditional X2 chain circuit function:

S204, the first network element mark eat dishes without rice or wine X2 of the Radio Link between first network element and second network element Link.

Correspondingly, also needing to mark the Radio Link to be first network element and described second with the angle of the second network element X2 link of eating dishes without rice or wine between network element；

Then according to following S205, eating dishes without rice or wine, X2 chain the second network element of Lu Shangyu is communicated.

S205, the first network element are eating dishes without rice or wine to be communicated on X2 chain road with the second network element.

Further, be provided with UE functional module in the first network element in above-mentioned S201, then after the first network element powers on, the first net The UE functional module being arranged in first will search for neighbouring cell, when the UE functional module being arranged in the first network element searches cell A, then the UE functional module being arranged in the first network element will be to the corresponding network element initiating random access procedure of cell A, due to this reality It applies the UE functional module being arranged in the first network element in example and is different from other common UE in communication network, therefore UE functional module is carrying out In random access procedure, the assignment of cell " rn-SubframeConfigReq " and common UE be not identical in the signaling of transmission, makes Second network element can distinguish the UE functional module in the first network element with the common UE in communication network；At this point for first For network element, the corresponding network element of cell A is the second network element, after the completion of above-mentioned random access procedure, the first network element with A pairs of cell The Radio Link between network element answered just establishes completion；

After the completion of wireless link, the first network element can be immediately performed above-mentioned S202~S203, establish X2 chain of eating dishes without rice or wine Road.But flexible, the first network element is by the interior UE functional module being arranged of the first network element, after establishing Radio Link with the second network element, The communication requirement that other links (such as tradition X2 link) between first network element and the second network element can satisfy both sides, wouldn't need Radio Link substitutes tradition X2 link or shares the data flow of the required transmission of traditional X2 chain road；But in view of leading in subsequent With established radio chains can be based on when the data flow that need to be transmitted increases or above-mentioned tradition X2 link failure during letter X2 link of eating dishes without rice or wine quickly is established on road, does not need to re-establish Radio Link, avoids spending the more time；Therefore a kind of optional Mode in, after executing S201, do not establish and eat dishes without rice or wine X2 link immediately, and do not discharge Radio Link, i.e., execute S202 it Before, also perform following step:

C1, the first network element receive the neighboring cell measurement reporting that the UE in the serving cell of the first NE management is sent.

The associated measurement report in neighboring community is that terminal measures to the neighboring community and obtain measurement result, And it determines and generates after the measurement result meets the entry condition of measurement report event.

C2, the first network element determine that it is described for managing the network element of the neighboring community according to the neighboring cell measurement reporting Second network element.

For example, in S201, after the first network element powers on, the UE functional module being arranged in the first network element will search for attached Close cell, when the UE functional module being arranged in the first network element searches cell A, then the UE functional module that is arranged in the first network element Will be to the corresponding network element initiating random access procedure of cell A, after the completion of above-mentioned random access procedure, the first network element and cell A Radio Link between corresponding network element just establishes completion；The corresponding network element of cell A is for the first network element at this time Second network element, and the first network element will record the id information of the second network element；

Then in C1, since the UE in the serving cell of the first NE management is measured and is surveyed to neighboring community Amount is as a result, when the UE in the serving cell of the first NE management determines that measurement result meets the entry condition of measurement report event When, then the associated measurement report in neighboring community can be generated, and the measurement report is sent to the first network element, then possible, this UE in the serving cell of one NE management can switch to above-mentioned neighboring community by the serving cell of the first NE management, so that the One network element network element corresponding with neighboring community needs to carry out multiple signalling, therefore the first network element is determining neighboring community pair The id information for the network element answered, it is identical as the id information of the second network element recorded, determine that the network element of management neighboring community is second Network element, i.e. the first network element perform C2, and multiple signalling will be will do it by determining between the first network element and the second network element, due to First network element can make communication efficiency higher, therefore the first network element using X2 link and the second network element progress signalling of eating dishes without rice or wine C2 is executed, the first network element is triggered and executes S202~S203, to establish the X2 link of eating dishes without rice or wine between the first network element and the second network element, Then according to S205, eating dishes without rice or wine, X2 chain the second network element of Lu Shangyu carries out signalling.

Fig. 7 is the flow diagram of communication means embodiment three of the present invention.As shown in fig. 7, the embodiment of the present invention is in Fig. 5 Shown on the basis of embodiment, make further description, in the present embodiment, the first network element is with network access facility Equipment, and establishing connection or the first network element with mobile management entity MME is MME, then the present embodiment includes:

S301, the first network element are using aerial provided by the user equipment (UE) functional module being arranged in first network element Interface establishes Radio Link with the second network element.

When the first network element is MME, and the second network element is the equipment with network access facility, and in the prior art, the Communication between one network element and the second network element is carried out by the traditional S1 link realized with cable communicating technology, but this implementation The first network element is using air interface provided by the user equipment (UE) functional module that is arranged in first network element in example, with the Two network elements establish Radio Link, and the Radio Link may be used and replace tradition S1 link in the prior art, specifically, in one kind In optional mode, the first network element and the second network element are established after Radio Link, are by the radio link configuration by operation maintenance personnel It eats dishes without rice or wine S1 link, which is the Radio Link for having traditional S1 chain circuit function；When network element in communication network Automatic capability is higher, can following S302~S303 eat dishes without rice or wine S1 link from establishing；

Flexibly, when the first network element be the equipment with network access facility, and with mobile management entity MME establish connect It connects, i.e. the first network element establishes traditional S1 link between MME；Lead to when the second network element needs tradition S1 link and MME to establish When letter, which uses air interface provided by the user equipment (UE) functional module being arranged in first network element, Establish Radio Link with the second network element, to there is a link between the second network element and MME, the chain route the first network element with Traditional S1 link between MME and the Radio Link between the first network element and the second network element are constituted, and subsequent operation maintenance personnel is by the nothing Wired link be configured to have tradition S1 chain circuit function, or by following S302~S303 it is spontaneous by the radio link configuration for Traditional S1 chain circuit function, conveniently between the second network element and MME can by Radio Link between the first network element and the second network element and Traditional S1 link between first network element and MME, is communicated.

S302, the first network element send S1 request for building link on wireless links, to the second network element.

S303, the first network element receive the S1 link establishment response that second network element is sent on the Radio Link.

It should be understood that the first network element sends S1 request for building link to the second network element, subsequent second network element is to the first net Member sends S1 link establishment response, can regard that the first network element and the negotiation of the second network element configure above-mentioned Radio Link as, Traditional S1 chain circuit function is made it have, that is, establishes a S1 link of eating dishes without rice or wine, then according to following S305, there is tradition S1 chain It is communicated on the Radio Link of road function with the second network element.

And above-mentioned S302, S303 are realized by some operational module in the first network element, correspondingly, the second network element is wireless Chain road receives S1 request for building link, and the S1 link establishment response sent on the Radio Link is also by the second network element What some operational module in portion was completed, by S302 and S303, after the completion of radio link configuration, the first network element and second need to be made Whole operational modules in network element know that the Radio Link has the function of S1 link, thus in the first network element and the second network element When different operational modules needs to communicate, the Radio Link or tradition X2 can be selected as needed；To obtain each operational module Know that the Radio Link has S1 chain circuit function, therefore also need to execute following S304:

S304, the first network element label Radio Link are S1 link of eating dishes without rice or wine；

Correspondingly, also needing to mark the Radio Link to be S1 link of eating dishes without rice or wine with the angle of the second network element；

S305, the first network element are eating dishes without rice or wine to be communicated on S1 chain road with the second network element.

Fig. 8 is the flow diagram of communication means example IV of the present invention.As shown in figure 8, being set since the first network element uses The air interface provided by the user equipment (UE) functional module in first network element is set, establishes radio chains with the second network element Road, the link phase that the Radio Link can be established between the first network element and the second network element based on cable communicating technology in the present embodiment Cooperation, specifically, being illustrated in the present embodiment with the X2 link of eating dishes without rice or wine based on wireless link, the present embodiment includes:

S401, the first network element are using aerial provided by the user equipment (UE) functional module being arranged in first network element Interface establishes Radio Link with the second network element.

On wireless links, the second network element of Xiang Suoshu sends X2 request for building link for S402, the first network element；

S403, the first network element receive the X2 link establishment response that second network element is sent on the Radio Link.

S404, the first network element mark eat dishes without rice or wine X2 of the Radio Link between first network element and second network element Link.

For example aforementioned S201~S204 of above-mentioned S401~S404 is identical, optionally, in the present embodiment before S402 occurs, hair Step described in above-mentioned C1~C2 has been given birth to, has implemented S402~S403 to trigger the first network element, establishes X2 link of eating dishes without rice or wine；Or in reality Before applying S402, the first network element determines traditional X2 link failure between the first network element and the second network element, then the first network element executes S402~S403, to establish the backup link of traditional X2 link of an above-mentioned failure, i.e. the failure triggering of tradition X2 link the One network element executes S402~S403, or the failure of tradition X2 link triggers the first network element execution S401~S403, to establish one The backup link of traditional X2 link of the above-mentioned failure of item；Alternatively, the non-failure of above-mentioned tradition X2 link, executes and pass through in the present embodiment S401~S403 or S402~S403 establishes the Radio Link of a transmission load for sharing traditional X2 link, then and above-mentioned the The ID mark that the first network element is carried in the X2 request for building link that one network element is sent on wireless links, it is, moreover, an optional that the When Radio Link between one network element and the second network element is only one, S404 can not be executed, if but the first network element and the second net Radio Link between member there are it is a plurality of when, also need to execute S404, so that the first network element and the differentiation of the second network element are currently used in reality The Radio Link and other Radio Links of existing tradition X2 chain circuit function；

When X2 link of eating dishes without rice or wine is for sharing the transmission load of traditional X2 link, the first network element is on wireless links with second Detailed process is as follows for network element communication:

S405, the first network element eat dishes without rice or wine data flow on X2 chain road and between the first network element and second network element described Traditional X2 link on carry out shunting transmission.

Optionally, can according in the bandwidth resources for X2 link of eating dishes without rice or wine available bandwidth resources and the tradition X2 link Bandwidth resources in available bandwidth resources, by the data flow of required transmission in X2 link and the tradition X2 link of eating dishes without rice or wine On shunted；

Such as when X2 link of eating dishes without rice or wine is initially set up with tradition X2 link, configured respective bandwidth resources, such as eat dishes without rice or wine The bandwidth resources of X2 link are 8M bandwidth, and the bandwidth resources of tradition X2 link are 2M bandwidth；It eats dishes without rice or wine X2 link and biography in use It unites before X2 link transmission data stream, the available bandwidth resources in the bandwidth resources of X2 link of eating dishes without rice or wine are 8M bandwidth, and tradition X2 Available bandwidth resources in the bandwidth resources of link are 2M bandwidth；Then when needing transmitting data stream, by the data of required transmission Stream is shunted according to the ratio 8:2 of the bandwidth and the bandwidth of tradition X2 link of X2 link of eating dishes without rice or wine；

Then during eating dishes without rice or wine X2 link and tradition X2 link transmission data, the flow of the data flow of transmission can be real-time Variation, therefore the shunt ratio for the data flow transmitted needed for can also dynamically adjusting in real time, such as know in X2 link of eating dishes without rice or wine 6M bandwidth has been occupied, the available bandwidth resources in the bandwidth resources of X2 link of eating dishes without rice or wine at this time are then unappropriated 2M bandwidth, and 1M bandwidth is occupied in traditional X2 link, the available bandwidth resources in the bandwidth resources of tradition X2 link are then unoccupied at this time 1M bandwidth, then in real time by the data flow of required transmission on eat dishes without rice or wine X2 link and the tradition X2 chain road according to ratio 2:1 is shunted；

In view of communication environment is complicated and changeable, the bandwidth resources that X2 link of eating dishes without rice or wine is configured when initially setting up, actually logical It cannot may be used completely due to factors such as interference when letter transmission, then will affect the transmission of information, therefore first network element can According to the bandwidth resources need of the data flow of available bandwidth resources and required transmission in the bandwidth resources of the tradition X2 link It asks, the bandwidth resources for X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of tradition X2 link；For example, X2 link of eating dishes without rice or wine is established just Immediately, eat dishes without rice or wine X2 link bandwidth resources be configured to 8M bandwidth, subsequent first network element and the second network element use tradition X2 link Discovery when carrying out data distribution with X2 link of eating dishes without rice or wine, due to factors such as Communication Jammings, 4M bandwidth in the 8M bandwidth for X2 link of eating dishes without rice or wine Unavailable, only remaining 4M bandwidth is available, and tradition X2 chain road available bandwidth resources are 2M；But the data flow of required transmission Bandwidth resources demand be 8M bandwidth can be in real time by the 8M band for X2 link of eating dishes without rice or wine in order to normally complete the transmission of data flow Width is adjusted to 10M bandwidth, so that available bandwidth resources are changed to 6M bandwidth by 4M bandwidth, then by the data flow of required transmission It is eating dishes without rice or wine to be shunted on X2 link and tradition X2 chain road according to the ratio of 6:2.

Optionally, the first network element is eating dishes without rice or wine data flow on X2 chain road and first network element and described second described It, can also be according to the QoS parameter of the tradition X2 link when carrying out shunting transmission on traditional X2 link between network element The QoS configuration of QoS configuration and X2 link of eating dishes without rice or wine, by the data flow of required transmission in X2 link and the tradition X2 chain of eating dishes without rice or wine Road is shunted；Wherein QoS configuration includes at least the combination of any one or two kinds in following configurations: time delay is matched It sets, priority configuration.

For example, when the first network element and the second network element current time is to be transmitted or traditional X2 chain road on the number that is transmitting It is more demanding to time delay according to stream, and the time delay for establishing the X2 link of eating dishes without rice or wine completed is lower than tradition X2 link, then it will above-mentioned required biography Defeated data flow is migrated by traditional X2 link to X2 link of eating dishes without rice or wine, to avoid the communication between the first network element and the second network element because when Prolong excessively high and interrupts；

In addition, above-mentioned QoS configuration can be the first network element and be obtained according to the static configuration of traditional X2 link and X2 link of eating dishes without rice or wine Know, is also possible to by carrying out what detection was known to traditional X2 link and X2 link of eating dishes without rice or wine in real time；Such as current time tradition The communication environment of X2 link is good, and tradition X2 link can meet the delay requirement of information to be transmitted；Then use tradition X2 link The data flow transmitted needed for transmission；But in subsequent transmission process, the first network element by detection know traditional X2 link when Prolonging becomes higher, has been unable to meet the delay requirement for the information that traditional X2 chain road is being transmitted, then can be in real time by traditional X2 The data flow migration transmitted needed for chain road is to X2 link of eating dishes without rice or wine.

Optionally, the first network element may also be combined with the QoS parameter QoS configuration of traditional X2 link and X2 link of eating dishes without rice or wine QoS configuration, and the bandwidth resources of available bandwidth resources and the tradition X2 link in the bandwidth resources for X2 link of eating dishes without rice or wine In available bandwidth resources, the data flow of required transmission is shunted on eating dishes without rice or wine X2 link and tradition X2 link.

Due to being provided with UE functional module in the first network element in the present embodiment, then the first network element can use UE functional module The air interface of offer establishes Radio Link with the second network element with network access facility, which, which requires no, removes Other equipment other than first network element and the second network element, then when the first network element and the second network element use transmission of radio links information, Information needs not move through other equipment can be by the first network element to the second network element, or by the second network element to the first network element, i.e. this reality Applying the Radio Link in example is the communication link established between the network element directly communicated at two, be can be effectively reduced Communication delay between two network elements；And when being to eat dishes without rice or wine X2 link by radio link configuration, the X2 link of eating dishes without rice or wine is alternative Traditional X2 link, or matched with traditional X2 link, efficiently realize the communications between the first network element and the second network element.

Fig. 9 is the flow diagram of communication means embodiment five of the present invention.As shown in figure 9, with the first net in the present embodiment Member is that base station A on the basis of aforementioned each communication means embodiment, makes and further retouching for the second network element is base station B It states, the present embodiment is specific as follows:

S501, base station A establish nothing with base station B using air interface provided by the UE functional module being arranged in the A of base station Wired link 1.

On Radio Link 1, Xiang Jizhan B sends X2 request for building link by S502, base station A.

S503, base station A receive the X2 link establishment response that base station B is sent on Radio Link 1.

S504, base station A are by the Radio Link 1 labeled as X2 link 1 of eating dishes without rice or wine.

Meanwhile base station B is also by Radio Link 1 labeled as X2 link 1 of eating dishes without rice or wine.

S505, base station A are eating dishes without rice or wine on X2 link 1, are communicated with base station B.

In above-mentioned S501~S505, base station A is as the first network element, using the UE functional module institute being arranged in the A of base station The air interface of offer establishes Radio Link 1 with the base station B as the second network element；And it is based on the Radio Link 1, it establishes It eats dishes without rice or wine X2 link 1, and is eating dishes without rice or wine on X2 link 1, communicated with the second network element；Particular content can refer to aforementioned S401~ S405。

S506, base station B determine 1 failure of Radio Link.

Such as within a preset time, base station B does not eat dishes without rice or wine to receive on X2 link 1 what is established based on the Radio Link 1 The heartbeat of base station A responds, then confirms 1 failure of Radio Link.

S507, base station B establish nothing with base station A using air interface provided by the UE functional module being arranged in the B of base station Wired link 2.

For the base station B for establishing Radio Link 2, aforementioned Radio Link 1 be established Radio Link, when determine When the radio jink failure of foundation, as the first network element, the UE functional module in the B of base station is provided base station B in the present embodiment Air interface, establish Radio Link 2 with the base station A at this time as the second network element；

That is, in a communication network, when being built-in with UE mould in two equipment with network access facility When block, when the radio jink failure that the need between two equipment with network access facility use, two have network insertion Any one equipment can actively initiate wireless link in the equipment of function, caused by the Radio Link for solving failure in time Problem.

On Radio Link 2, Xiang Jizhan A sends X2 request for building link by S508, base station B；

S509, base station B receive the X2 link establishment response that base station A is sent on Radio Link 2.

S510, base station B are by Radio Link 2 labeled as X2 link 2 of eating dishes without rice or wine.

Meanwhile base station A is also by Radio Link 2 labeled as X2 link 2 of eating dishes without rice or wine.

S511, base station B are eating dishes without rice or wine on X2 link 2, are communicated with base station A.

In a kind of possible situation, base station A execute S501~S505 while or before, the UE function mould in the B of base station Block will pass through search cell initiating random access procedure, establish Radio Link 2 with base station A when base station B is powered on；But due to Base station A has used Radio Link 1 to establish X2 link 1 of eating dishes without rice or wine, and communicates with base station B；Then Radio Link 2 is not used in base station B, and not Discharge Radio Link 2；Then when base station B execute S506, determine 1 failure of Radio Link, then base station B can be immediately performed S508~ S511 is not required to execute S507 again.

Due to being provided with UE functional module in the first network element in the present embodiment, then the first network element can use UE functional module The air interface of offer establishes Radio Link with the second network element with network access facility, which, which requires no, removes Other equipment other than first network element and the second network element, then when the first network element and the second network element use transmission of radio links information, Information needs not move through other equipment can be by the first network element to the second network element, or by the second network element to the first network element, i.e. this reality Applying the Radio Link in example is the communication link established between the network element directly communicated at two, be can be effectively reduced Communication delay between two network elements；And when being to eat dishes without rice or wine X2 link by radio link configuration, the X2 link of eating dishes without rice or wine is alternative X2 link, or matched with X2 link, efficiently realize the communications between the first network element and the second network element.

It should be understood that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention It is necessary.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.

Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light The various media that can store program code such as disk.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims

1. a kind of network element device, which is characterized in that the network element device is the first network element, comprising:

Module is established, for connecing in the air using provided by the user equipment (UE) functional module being arranged in first network element Mouthful, Radio Link is established with the second network element, second network element is the equipment with network access facility；

Communication module, for being communicated on the Radio Link with second network element；

First network element is the equipment with network access facility；The network element device further include:

Receiving module, the X2 link establishment response sent for receiving second network element；

UE functional module, in the sending module on the Radio Link, Xiang Suoshu second are provided in second network element Before network element sends X2 request for building link, determining module is also used to determine established radio jink failure；It is described to have been established Radio Link be second network element using air interface provided by the UE functional module being arranged in second network element, It is established with the first network element.

2. network element device according to claim 1, which is characterized in that further include:

Mark module, for marking after the X2 link establishment response that the receiving module receives that second network element is sent Eat dishes without rice or wine X2 link of the Radio Link between first network element and second network element.

3. network element device according to claim 2, which is characterized in that the communication module specifically includes:

Dividing cell, for data flow to be eated dishes without rice or wine on X2 chain road and between first network element and second network element described Traditional X2 link on carry out shunting transmission.

4. network element device according to claim 3, which is characterized in that the dividing cell is specifically used for eating dishes without rice or wine according to Available bandwidth resources in the bandwidth resources of X2 link and the available bandwidth resources in the bandwidth resources of the tradition X2 link, The data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the X2 link described；And/or

First network element is configured according to the QoS parameter QoS of the tradition X2 link and the QoS of the X2 link of eating dishes without rice or wine Configuration, the data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the tradition X2 link described.

5. network element device according to claim 4, which is characterized in that the QoS configuration includes at least in following configurations The combination of any one or two kinds:

Time delay configuration, priority configuration.

6. according to the described in any item network element devices of claim 3~5, which is characterized in that the communication module further includes adjustment Unit, the bandwidth of the data flow for available bandwidth resources and required transmission in the bandwidth resources according to the tradition X2 link Resource requirement, eat dishes without rice or wine described in the adjustment bandwidth resources of X2 link and the bandwidth resources of tradition X2 link.

7. network element device according to claim 1, which is characterized in that in the sending module on the Radio Link, Before eating dishes without rice or wine X2 request for building link to second network element transmission, the receiving module is also used to receive the first network element pipe The neighboring cell measurement reporting that UE in the serving cell of reason is sent；

The determining module is also used to determine that managing the network element of the neighboring community is institute according to the neighboring cell measurement reporting State the second network element.

8. network element device according to claim 1, which is characterized in that the first network element is setting with network access facility It is standby, and connection or the first network element are established with mobile management entity MME as MME, the sending module is also used to described wireless Chain road, the second network element of Xiang Suoshu send S1 request for building link；

9. network element device according to claim 8, which is characterized in that receive the second network element hair in the receiving module After the S1 link establishment response sent, further includes:

It is S1 link of eating dishes without rice or wine that mark module, which is also used to mark the Radio Link,.

10. a kind of communication means, which is characterized in that the described method includes:

First network element is using air interface provided by the user equipment (UE) functional module that is arranged in first network element, with the Two network elements establish Radio Link, and second network element is the equipment with network access facility；

First network element is communicated on the Radio Link with second network element；

First network element is the equipment with network access facility；

First network element receives the X2 link establishment response that second network element is sent on the Radio Link；

First network element is on the Radio Link, and the transmission of the second network element of Xiang Suoshu is eated dishes without rice or wine before X2 request for building link, also Include:

First network element determines established radio jink failure；The established Radio Link is that second network element is adopted The air interface provided by the UE functional module being arranged in second network element is established, described second with the first network element UE functional module is provided in network element.

11. according to the method described in claim 10, it is characterized in that, first network element on the Radio Link, receives After the X2 link establishment response that second network element is sent, further includes:

First network element marks eat dishes without rice or wine X2 link of the Radio Link between first network element and second network element.

12. according to the method for claim 11, which is characterized in that first network element is on the Radio Link, with the Two network elements are communicated, comprising:

First network element eats dishes without rice or wine data flow on X2 chain road and between first network element and second network element described Traditional X2 link on carry out shunting transmission.

13. according to the method for claim 12, which is characterized in that first network element is by data flow in the X2 chain of eating dishes without rice or wine Shunting transmission is carried out on road and the X2 link between first network element and second network element, comprising:

First network element eat dishes without rice or wine according to X2 link bandwidth resources in available bandwidth resources and the tradition X2 chain Available bandwidth resources in the bandwidth resources on road, by the data flow of required transmission in X2 link and the tradition X2 chain of eating dishes without rice or wine Road is shunted；And/or

First network element is configured according to the QoS of the QoS parameter QoS of X2 link configuration and the X2 link of eating dishes without rice or wine, The data flow of required transmission is eated dishes without rice or wine to shunt on X2 link and the tradition X2 link described.

14. according to the method for claim 13, which is characterized in that the QoS configuration includes at least appointing in following configurations The combination for one or two of anticipating:

Time delay configuration, priority configuration.

15. 2~14 described in any item methods according to claim 1, which is characterized in that further include:

First network element is according to the data flows of available bandwidth resources and required transmission in the bandwidth resources of the X2 link Bandwidth resources demand, eat dishes without rice or wine described in the adjustment bandwidth resources of X2 link and the bandwidth resources of tradition X2 link.

16. according to the method described in claim 10, it is characterized in that, first network element on the Radio Link, to institute The transmission of the second network element is stated to eat dishes without rice or wine before X2 request for building link, further includes:

First network element receives the neighboring cell measurement reporting of the transmission of the UE in the serving cell of first NE management；

First network element determines that the network element for managing the neighboring community is described second according to the neighboring cell measurement reporting Network element.

17. according to the method described in claim 10, it is characterized in that, the first network element be the equipment with network access facility, And establishing connection or the first network element with mobile management entity MME is MME, first network element on the Radio Link with Before second network element is communicated, further includes:

18. according to the method for claim 17, which is characterized in that first network element receives on the Radio Link After the S1 link establishment response that second network element is sent, further includes: