CN105519230A

CN105519230A - Communication methods and network element equipment

Info

Publication number: CN105519230A
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: 2016-04-20
Anticipated expiration: 2034-12-26
Also published as: WO2016101263A1; CN105519230B

Abstract

Embodiments of the invention provide communication methods and network element equipment. The communication method adopts an air interface provided by user equipment (UE) function module disposed in a first network element to establish a wireless link with a second network element which is equipment having a network access function, and the first network element communicates with the second network element on the wireless link. Through the communication method and the network element equipment, the first network element can adopt the air interface provided by the UE function module disposed in the first network element to establish the wireless link with the second network element having the network access function, the wireless link is a communication linke directly established between the two network element between which communication needs to be performed, and a communication time delay between the two network element can be effectively reduced.

Description

Communication means and network element device

Technical field

The embodiment of the present invention relates to wireless communication technology field, particularly relates to a kind of communication means and network element device.

Background technology

In the prior art, communication link between two network elements is normally set up based on cable communicating technology, as mobile management entity (MobileManagenmentEntity, MME) the traditional S1 link and between base station, traditional X-ray 2 link etc. between base station and base station, all realized by the cable communicating technology such as optical fiber, netting twine.Communication process based on these wired communication links needs through multiple equipment usually, and the data in communication link need just can arrive destination address through multi-hop number in transmitting procedure, easily cause the time delay of transfer of data higher.

For traditional X-ray 2 link, traditional X-ray 2 link is through multiple equipment, then the data of traditional X-ray 2 link transmission are also need just can transfer to object network element through multi-hop.Fig. 1 is the schematic diagram of traditional X-ray 2 link in prior art.As shown in Figure 1, the physical carrier of traditional X-ray 2 link is IP network, base station A and base station B sets up traditional X-ray 2 link of logic level by the wired IP networks interconnected, when then base station A transmits data by traditional X-ray 2 chain road direction base station B, data at least successively through switch 11, router one 2 and switch 13 totally 3 jump just can arrive base station B, usually when network is not congested, increase the time delay that jumping figure then can cause 0.5ms, especially in Optical Fiber Transmission, along with the increase of transmission range, time delay is higher.Therefore, to need by traditional X-ray 2 link interactive performance data and under time delay being had to the communication scenes of strict demand, traditional X-ray 2 link can not meet its delay requirement at some, then can to the mutual generation harmful effect of performance data.

Summary of the invention

The embodiment of the present invention provides a kind of communication means and network element device, by the air interface adopting UE functional module to provide, wireless link is set up with second network element with network access facility, this wireless link is the communication link set up between the direct network element carrying out communicating at two needs, effectively can reduce the communication delay between two network elements.

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

Set up module, for adopting the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, set up wireless link with the second network element, described second network element is the equipment with network access facility;

Communication module, for communicating with described second network element on described wireless link.

In conjunction with first aspect, in the first embodiment, described first network element is the equipment with network access facility; Described network element device also comprises:

Sending module, at described wireless link, sends X2 request for building link to described second network element;

Receiver module, for receiving the X2 link establishment response that described second network element sends.

In conjunction with first aspect first execution mode, in this second embodiment, also comprise:

Determination module, for, optionally, at described sending module on described wireless link, before sending X2 request for building link to described second network element, determine traditional X-ray 2 link failure between described first network element and described second network element.

In conjunction with first aspect first execution mode, in the third embodiment, also comprise:

Mark module, for, optionally, after described receiver module receives the X2 link establishment response that described second network element sends, marking described wireless link is X2 link of eating dishes without rice or wine between described first network element and described second network element;

In conjunction with first aspect the 3rd execution mode, in the 4th execution mode, described communication module specifically comprises:

Dividing cell, for transmitting traditional X-ray 2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting.

In conjunction with first aspect the 4th execution mode, in the 5th execution mode, the data flow of required transmission, specifically for the available bandwidth resources of eating dishes without rice or wine described in basis in the bandwidth resources of available bandwidth resources in the bandwidth resources of X2 link and described traditional X-ray 2 link, the described X2 of eating dishes without rice or wine link and described X2 link is shunted by described dividing cell; And/or,

Described first network element configures according to the QoS parameter QoS of described traditional X-ray 2 link and the QoS of described X2 link of eating dishes without rice or wine configures, and the data flow of required transmission is shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link.

In conjunction with first aspect the 5th execution mode, in the 6th execution mode, described QoS configuration at least comprises the combination of any one or two kinds in following configuration:

Time delay configuration, priority configuration.

In conjunction with first aspect the 4th to any one execution mode in the 6th execution mode, in seven execution modes, described communication module also comprises adjustment unit, for the bandwidth resources demand of the data flow according to the available bandwidth resources in the bandwidth resources of described traditional X-ray 2 link and required transmission, the bandwidth resources of X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of traditional X-ray 2 link.

In conjunction with any one execution mode in first aspect first to the 7th execution mode, in the 8th execution mode, optionally, at described sending module on described wireless link, before sending to described second network element X2 request for building link of eating dishes without rice or wine, described receiver module is also for receiving the neighboring cell measurement reporting of the UE transmission in the Serving cell of described first NE management;

Described determination module is also for according to described neighboring cell measurement reporting, and the network element determining to manage described neighbor cell is described second network element.

In conjunction with any one execution mode in first aspect first to the 8th execution mode, in the 9th execution mode, UE functional module is provided with in described second network element, optionally, then at described sending module on described wireless link, before sending X2 request for building link to described second network element, described determination module is also for determining the radio jink failure set up; The described wireless link set up is that described second network element adopts and is arranged on the air interface that the UE functional module in described second network element provides, and sets up with the first network element.

In conjunction with first aspect, in the tenth execution mode, the first network element is the equipment with network access facility, and connect with mobile management entity MME, or the first network element is MME, described sending module also at described wireless link, sends S1 request for building link to described second network element;

Described receiver module is also for receiving the S1 link establishment response that described second network element sends.

In conjunction with first aspect the tenth execution mode, in the 11 execution mode, after described receiver module receives the S1 link establishment response of described second network element transmission, also comprise:

Described mark module is also for marking described wireless link for S1 link of eating dishes without rice or wine.

Second aspect, the embodiment of the present invention provides a kind of communication means, and described method comprises:

First network element adopts the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, and set up wireless link with the second network element, described second network element is the equipment with network access facility;

Described first network element communicates with described second network element on described wireless link.

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

Accordingly, described first network element also comprises before communicating with the second network element on described wireless link:

Described first network element, on described wireless link, sends X2 request for building link to described second network element;

Described first network element, on described wireless link, receives the X2 link establishment response that described second network element sends.

In conjunction with second aspect first execution mode, in this second embodiment, described first network element, on described wireless link, before sending X2 request for building link of eating dishes without rice or wine, also comprises to described second network element:

Described first network element determines traditional X-ray 2 link failure between described first network element and described second network element.

In conjunction with second aspect first execution mode, in the third embodiment, described first network element, on described wireless link, after receiving the X2 link establishment response of described second network element transmission, also comprises:

It is X2 link of eating dishes without rice or wine between described first network element and described second network element that described first network element marks described wireless link;

In conjunction with second aspect the 3rd execution mode, in the 4th execution mode, described first network element, on described wireless link, communicates with the second network element, comprising:

Described first network element transmits traditional X-ray 2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting.

In conjunction with second aspect the 4th execution mode, in the 5th execution mode, described first network element transmits the X2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting, comprising:

Described first network element according to described in the available bandwidth resources of eating dishes without rice or wine in the bandwidth resources of available bandwidth resources in the bandwidth resources of X2 link and described traditional X-ray 2 link, the data flow of required transmission is shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link; And/or,

Described first network element configures according to the QoS parameter QoS of described X2 link and the QoS of described X2 link of eating dishes without rice or wine configures, and the data flow of required transmission is shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link.

In conjunction with second aspect the 5th execution mode, in the 6th execution mode, described QoS configuration at least comprises the combination of any one or two kinds in following configuration:

Time delay configuration, priority configuration.

In conjunction with second aspect the 4th to any one execution mode in the 6th execution mode, in seven execution modes, also comprise:

Described first network element is according to bandwidth resources demand, the bandwidth resources of X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of traditional X-ray 2 link of the data flow of the available bandwidth resources in the bandwidth resources of described X2 link and required transmission.

In conjunction with any one execution mode in second aspect first to the 7th execution mode, in the 8th execution mode, described first network element, on described wireless link, before sending X2 request for building link of eating dishes without rice or wine, also comprises to described second network element:

Described first network element receives the neighboring cell measurement reporting that the UE in the Serving cell of described first NE management sends;

Described first network element is according to described neighboring cell measurement reporting, and the network element determining to manage described neighbor cell is described second network element.

In conjunction with any one execution mode in second aspect first to the 8th execution mode, in the 9th execution mode, be provided with UE functional module in described second network element, then described first network element is on described wireless link, before sending to described second network element X2 request for building link of eating dishes without rice or wine, also comprise:

Described first network element determines the radio jink failure set up; The described wireless link set up is that described second network element adopts and is arranged on the air interface that the UE functional module in described second network element provides, and sets up with the first network element.

In conjunction with second aspect, in the tenth execution mode, the first network element is the equipment with network access facility, and connect with mobile management entity MME, or the first network element is MME, described first network element also comprises before communicating with the second network element on described wireless link:

Described first network element, on described wireless link, sends S1 request for building link to described second network element;

Described first network element, on described wireless link, receives the S1 link establishment response that described second network element sends.

In conjunction with second aspect the tenth execution mode, in the 11 execution mode, described first network element, on described wireless link, after receiving the S1 link establishment response of described second network element transmission, also comprises:

Described first network element marks described wireless link for S1 link of eating dishes without rice or wine.

The communication means that the embodiment of the present invention provides and network element device, owing to being provided with UE functional module in the first network element, then the first network element can adopt the air interface that UE functional module provides, wireless link is set up with second network element with network access facility, this wireless link requires no other equipment except the 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 does not need just can by the first network element to the second network element through other equipment, or by the second network element to the first network element, namely the wireless link in the present embodiment is the communication link set up between the direct network element carrying out communicating at two needs, effectively can reduce the communication delay between two network elements.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the schematic diagram of traditional X-ray 2 link in prior art;

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

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

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

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

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

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

Fig. 8 is the schematic flow sheet of communication means embodiment four of the present invention;

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

Embodiment

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, 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 the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Fig. 2 is the structural representation of network element device embodiment one of the present invention.As shown in Figure 2, in the present embodiment, network element device is the first network element, the opposite end of this first network element is the second network element, wherein the first network element is built-in UE (UserEquipment, subscriber equipment) functional module, the second network element is the equipment with network access facility, concrete as base station, AP access device etc., in this enforcement, the first network element comprises:

Set up module 21, for adopting the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, set up wireless link with the second network element, described second network element is the equipment with network access facility;

This operational module of above-mentioned UE is specifically as follows a built-in mobile terminal, or be the virtual UE of one realized by the mode of software and/or hardware, first network element can adopt the air interface being arranged on the UE functional module in described first network element and providing, and sets up wireless link with the second network element, optionally, above-mentioned UE functional module, with the identity of mobile terminal, by the air interface of self, is initiated the process of establishing of wireless link, can be related to the process being set up link by air interface with reference to random access procedure, handoff procedure etc. to the second network element, but the two ends of the wireless link that this UE functional module is set up by air interface are the first network element and the second network element on logical layer, instead of UE functional module and the second network element, UE functional module passes through air interface, carry out in the process of establishing of wireless link, by carrying specific mark in the signaling to the second network element transmission, UE functional module in first network element and the common UE in communication network can be distinguished by the second network element, such as, in the signaling that UE functional module sends, for the value that the tax one of particular cell is not identical with common UE, such as, by not identical with common UE for the assignment of cell " rn-SubframeConfigReq ", after this UE functional module of the second network element identification, optionally, by the second network element built-in can the operational module of analog core net, complete the access process of UE functional module, thus above-mentioned wireless link completed.

Communication module 22, for communicating with described second network element on described wireless link.

Optionally, the quantity of the functional module of the UE arranged in the first network element can have multiple, then when the quantity of described second network element is at least one, this first network element sets up module 21 by above-mentioned, can set up wireless link with each the second network element; Further, at least one wireless link can be set up between the second network element described in any one in described first network element and the second network element described at least one.

Owing to being provided with UE functional module in the first network element in the present embodiment, then the first network element can adopt the air interface that UE functional module provides, wireless link is set up with second network element with network access facility, this wireless link requires no other equipment except the 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 does not need just can by the first network element to the second network element through other equipment, or by the second network element to the first network element, namely the wireless link in the present embodiment is the communication link set up between the direct network element carrying out communicating at two needs, effectively can reduce the communication delay between two network elements.

Fig. 3 is the structural representation of network element device embodiment two of the present invention.As shown in Figure 3, the present embodiment is on the basis of the embodiment shown in Fig. 2, makes further description, concrete, and the first network element also comprises:

Sending module 23, at described wireless link, sends X2 request for building link to described second network element;

Receiver module 24, for receiving the X2 link establishment response that described second network element sends.

Understandable, sending module 23 sends X2 request for building link to the second network element on wireless links, second network element sends X2 link establishment response to the first network element subsequently, can regard that the first network element and the second network element are consulted to be configured above-mentioned wireless link as, make it have traditional X-ray 2 chain circuit function;

Further, determination module 25, for, optionally, at described sending module 23 on described wireless link, before sending X2 request for building link to described second network element, determine traditional X-ray 2 link failure between described first network element and described second network element.

When determination module 25 determines traditional X-ray 2 link failure between the first network element and described second network element, this determination module 25 can trigger sending module 23 on described wireless link, X2 request for building link is sent to described second network element, receiver module 24 receives the second network element and sends X2 link establishment response to the first network element subsequently, namely the first network element and the second network element are consulted to be configured above-mentioned wireless link, make it have traditional X-ray 2 chain circuit function, thus establish the backup link of traditional X-ray 2 link of an above-mentioned fault.

Further, also comprising mark module 26, is X2 link of eating dishes without rice or wine between described first network element and described second network element for marking described wireless link;

Understandable, by multiple operational module in first network element and the second network element, after making wireless link have the function of traditional X-ray 2 link, the whole operational modules in the first network element and the second network element need be made all to know that this wireless link has the function of traditional X-ray 2 link, thus the first network element is when needing to intercom mutually with different operational module in the second network element, this wireless link or traditional X-ray 2 can be selected as required; Know that for making each operational module this wireless link has traditional X-ray 2 chain circuit function, mark module 26 needs to mark it, or when also having other wireless links between the first network element and the second network element, mark module 26 needs to mark to make the first network element and the second network element internal modules distinguish each wireless link to it.

Subsequently when communicating, communication module 22 specifically comprises dividing cell 221, for transmitting traditional X-ray 2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting.

Further, the data flow of required transmission, specifically for the available bandwidth resources of eating dishes without rice or wine described in basis in the bandwidth resources of available bandwidth resources in the bandwidth resources of X2 link and described traditional X-ray 2 link, the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link is shunted by described dividing cell 221; And/or,

Described first network element configures according to the QoS parameter QoS of described traditional X-ray 2 link and the QoS of described X2 link of eating dishes without rice or wine configures, and the data flow of required transmission is shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link.Described QoS configuration at least comprises the combination of any one or two kinds in following configuration:

Time delay configuration, priority configuration.

Optionally, described communication module 22 also comprises adjustment unit 222, for the bandwidth resources demand of the data flow according to the available bandwidth resources in the bandwidth resources of described traditional X-ray 2 link and required transmission, the bandwidth resources of X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of traditional X-ray 2 link.

After wireless link completes, the first network element just can set up X2 link of eating dishes without rice or wine.But flexibly, the UE functional module of the first network element by arranging in the first network element, after setting up wireless link with the second network element, other links (as traditional X-ray 2 link) between first network element and the second network element can meet the communication requirement of both sides, wireless link wouldn't be needed to substitute traditional X-ray 2 link or share the data flow of the required transmission on traditional X-ray 2 link; But consider along with the data flow that need transmit increases in communication process subsequently, or during above-mentioned traditional X-ray 2 link failure, can set up based on the wireless link set up X2 link of eating dishes without rice or wine fast, not need to re-establish wireless link, avoid spending the more time; Therefore, optionally, at described sending module 23 on described wireless link, before sending to described second network element X2 request for building link of eating dishes without rice or wine, described receiver module 24 is also for receiving the neighboring cell measurement reporting of the UE transmission in the Serving cell of described first NE management;

Described determination module 25 is also for according to described neighboring cell measurement reporting, and the network element determining to manage described neighbor cell is described second network element, and now triggering wireless link is X2 link of eating dishes without rice or wine.

In addition, UE functional module is provided with in the second network element, described second network element adopts the air interface being arranged on the UE functional module in described second network element and providing, a wireless link set up is established with the first network element, therefore at described sending module 23 on described wireless link, optionally, before sending X2 request for building link to described second network element, when described determination module 25 is also for determining the radio jink failure set up, that also can trigger the first network element sets up module, re-establish one with the wireless link of the second network element, or trigger sending module and receiver module, based on the wireless link setting up module foundation, make it have the function of traditional X-ray 2 link.

Flexibly, be the equipment with network access facility, and connect with mobile management entity MME at the first network element, or the first network element is MME, described sending module 23 also at described wireless link, sends S1 request for building link to described second network element;

Described receiver module 24 is also for receiving the S1 link establishment response that described second network element sends.Subsequently, optionally, after described receiver module 24 receives the S1 link establishment response of described second network element transmission, described mark module 26 is also for marking described wireless link for S1 link of eating dishes without rice or wine.

It should be noted that the network element device that above-mentioned Fig. 2 and Fig. 3 provides can realize by another way.In network element device such as shown in Fig. 2 and Fig. 3, the division of modules and unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple module or unit can in conjunction with or multiple module or unit can be divided into further, or some features can be ignored, or do not perform., there is communication connection between modules, unit in another point, specifically by some interfaces, realize communication connection with indirect coupling or direct-coupled mode, this communication connection can be electrical, machinery or other form.

In addition, the modules in each network element device embodiment can be integrated in a functional module, also can be that independent physics exists; And modules both can adopt the form of hardware and/or software to realize.

Fig. 4 is the structural representation of network element device embodiment three of the present invention.As shown in Figure 4, described network element device is the first network element, the opposite end of this first network element is the second network element, wherein the first network element is built-in UE (UserEquipment, subscriber equipment) functional module, the second network element is the equipment with network access facility, concrete as base station, AP access device etc., provide the implementation that a kind of network element device is possible in this enforcement, comprising:

Processor 31, for adopting the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, set up wireless link with the second network element, described second network element is the equipment with network access facility;

Described processor 31 also for communicating with described second network element on described wireless link.

Further, described first network element also comprises transmitter 32 and receiver 33

Transmitter 32, at described wireless link, sends X2 request for building link to described second network element;

Receiver 33, for receiving the X2 link establishment response that described second network element sends.

Further, processor 31, optionally, on described wireless link, before sending X2 request for building link to described second network element, also for determining traditional X-ray 2 link failure between described first network element and described second network element;

Processor 31 is also X2 link of eating dishes without rice or wine between described first network element and described second network element for marking described wireless link;

Thus processor 31 can be used for transmitting traditional X-ray 2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting.

When dividing flow transmission, the data flow of required transmission, specifically for the available bandwidth resources of eating dishes without rice or wine described in basis in the bandwidth resources of available bandwidth resources in the bandwidth resources of X2 link and described traditional X-ray 2 link, the described X2 of eating dishes without rice or wine link and described X2 link is shunted by processor 31; And/or,

Described first network element configures according to the QoS parameter QoS of described X2 link and the QoS of described X2 link of eating dishes without rice or wine configures, and the data flow of required transmission is shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link.Described QoS configuration at least comprises the combination of any one or two kinds in following configuration:

Time delay configuration, priority configuration.

In addition, when the first network element communicates with the second network element, processor 31 also for the bandwidth resources demand of the data flow according to the available bandwidth resources in the bandwidth resources of described traditional X-ray 2 link and required transmission, the bandwidth resources of X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of traditional X-ray 2 link.

Optionally, receiver 33, optionally, on described wireless link, before sending to described second network element X2 request for building link of eating dishes without rice or wine, also for receiving the neighboring cell measurement reporting of the UE transmission in the Serving cell of described first NE management;

Then processor 31 is also for according to described neighboring cell measurement reporting, and the network element determining to manage described neighbor cell is described second network element, thus triggers and set up wireless link or set up X2 link of eating dishes without rice or wine on wireless links.

In addition, processor 31, optionally, on described wireless link, before sending X2 request for building link to described second network element, also for determining the radio jink failure set up, also can trigger and set up wireless link or at wireless link, or set up X2 link of eating dishes without rice or wine on wireless links; Wherein, be provided with UE functional module in described second network element, the described wireless link set up is that described second network element adopts and is arranged on the air interface that the UE functional module in described second network element provides, and sets up with the first network element.

Flexibly, the first network element is the equipment with network access facility, and connects with mobile management entity MME, or the first network element is MME, and transmitter 32 also at described wireless link, sends S1 request for building link to described second network element;

Receiver 33 is also for receiving the S1 link establishment response that described second network element sends.Optional subsequently, after receiver 33 receives the S1 link establishment response of described second network element transmission, processor 31 can also mark described wireless link for S1 link of eating dishes without rice or wine.

It should be added that, network element device shown in above-mentioned Fig. 2 ~ Fig. 4, can be used for each embodiment of the method following, the modules in network element device, device are corresponding with each step in following embodiment of the method, and concrete operating process and beneficial effect can see each embodiments of the method following.

Fig. 5 is the schematic flow sheet of communication means embodiment one of the present invention.As shown in Figure 5, the executive agent of the present embodiment is the first network element, and the opposite end of the first network element is the second network element, wherein the first network element is built-in UE (UserEquipment, subscriber equipment) functional module, second network element is the equipment with network access facility, concrete as base station, AP access device etc., the method for the first network element and the second net element communication that the present embodiment provides can apply multiple communication standard, as LTE (LongTimeEvolution, Long Term Evolution), UMTS (UniversalMobileTelecommunicationsSystem, Universal Mobile Telecommunications System), GSM (GlobalSystemforMobileCommunications, global system for mobile communications), Wi-Fi (WirelessFidelity, Wireless Fidelity), Wimax (WorldwideInteroperabilityforMicrowaveAccess, worldwide interoperability for microwave access) etc. communication standard, concrete, the present embodiment is as follows:

S101, the first network element adopt the air interface being arranged on the UE functional module in described first network element and providing, and set up wireless link with the second network element.

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

Optionally, the quantity of the functional module of the UE arranged in the first network element can have multiple, then, when the quantity of described second network element is at least one, this first network element, by above-mentioned S101, can set up wireless link with each the second network element; Further, at least one wireless link can be set up between the second network element described in any one in described first network element and the second network element described at least one.

Fig. 6 is the schematic flow sheet of communication means embodiment two of the present invention.As shown in Figure 6, the embodiment of the present invention is on the basis of the embodiment shown in Fig. 5, makes further description, and in the present embodiment, the first network element is the equipment with network access facility, then the present embodiment comprises:

S201, the first network element adopt the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, and set up wireless link with the second network element.

In the present embodiment, the first network element is the equipment with network access facility, and the second network element is also for having the equipment of network access facility, and in the prior art, communication between first network element and the second network element is that traditional X-ray 2 link by realizing with cable communicating technology carries out, but the first network element adopts the air interface being arranged on the user equipment (UE) functional module in described first network element and providing in the present embodiment, wireless link is set up with the second network element, this wireless link then can be used to replace traditional X-ray 2 link of the prior art, concrete, in the optional mode of one, after first network element and the second network element set up wireless link, be the function with traditional X-ray 2 link by operation maintenance personnel by this radio link configuration, namely the X2 that eats dishes without rice or wine is established, when in communication network, the automatic capability of network element is higher, by following S202 ~ S203 from setting up X2 link of eating dishes without rice or wine:

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

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

Understandable, first network element sends X2 request for building link to the second network element on wireless links, second network element sends X2 link establishment response to the first network element subsequently, can regard that the first network element and the second network element are consulted to be configured above-mentioned wireless link as, make it have traditional X-ray 2 chain circuit function, understandable, by multiple operational module in first network element and the second network element, and at above-mentioned S202, S203 is realized by certain operational module in the first network element, accordingly, second network element receives X2 request for building link on wireless links, and the X2 link establishment response sent on this wireless link is also completed by certain operational module of the second network element internal, by S202 and S203, after radio link configuration is completed, the whole operational modules in the first network element and the second network element need be made all to know that this wireless link has the function of traditional X-ray 2 link, thus the first network element is when needing to intercom mutually with different operational module in the second network element, this wireless link or traditional X-ray 2 can be selected as required, know that for making each operational module this wireless link has traditional X-ray 2 chain circuit function, therefore also need to perform following S204, or when also having other wireless links between the first network element and the second network element, S204 need be performed, to make the first network element and the second network element distinguish other wireless links and the wireless link possessing traditional X-ray 2 chain circuit function, specific as follows:

It is X2 link of eating dishes without rice or wine between described first network element and described second network element that S204, the first network element mark described wireless link.

Accordingly, with the angle of the second network element, also needing to mark described wireless link is X2 link of eating dishes without rice or wine between described first network element and described second network element;

Subsequently according to following S205, eating dishes without rice or wine X2 link communicates with the second network element.

S205, the first network element are eating dishes without rice or wine, on X2 link, to communicate with the second network element.

Further, UE functional module is provided with in first network element in above-mentioned S201, after then the first network element powers on, the UE functional module arranged in first network element just can search for neighbouring community, when the UE functional module arranged in the first network element searches community A, the network element initiating random access procedure that the UE functional module Bian Huixiang community A then arranged in the first network element is corresponding, because the UE functional module arranged in the first network element in the present embodiment is different from other common UE in communication network, therefore UE functional module is being carried out in random access procedure, in the signaling sent, the assignment of cell " rn-SubframeConfigReq " is not identical with common UE, UE functional module in first network element and the common UE in communication network can be distinguished by the second network element, now for the first network element, the network element that community A is corresponding is the second network element, and after above-mentioned random access procedure completes, the wireless link between the network element that the first network element is corresponding with community A has just been set up,

After wireless link completes, the first network element just can perform above-mentioned S202 ~ S203 immediately, sets up X2 link of eating dishes without rice or wine.But flexibly, the UE functional module of the first network element by arranging in the first network element, after setting up wireless link with the second network element, other links (as traditional X-ray 2 link) between first network element and the second network element can meet the communication requirement of both sides, wireless link wouldn't be needed to substitute traditional X-ray 2 link or share the data flow of the required transmission on traditional X-ray 2 link; But consider along with the data flow that need transmit increases in communication process subsequently, or during above-mentioned traditional X-ray 2 link failure, can set up based on the wireless link set up X2 link of eating dishes without rice or wine fast, not need to re-establish wireless link, avoid spending the more time; Therefore in the optional mode of one, after execution S201, do not set up X2 link of eating dishes without rice or wine immediately, and do not discharge wireless link, namely before execution S202, 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 sends.

The measurement report of described neighbor cell association is that terminal is measured described neighbor cell and obtains measurement result, and determine to generate after described measurement result meets the entry condition of measurement report event.

C2, the first network element are according to described neighboring cell measurement reporting, and the network element determining to manage described neighbor cell is described second network element.

For example, in S201, after first network element powers on, the UE functional module arranged in first network element just can search for neighbouring community, when the UE functional module arranged in the first network element searches community A, the network element initiating random access procedure that the UE functional module Bian Huixiang community A then arranged in the first network element is corresponding, after above-mentioned random access procedure completes, the wireless link between the network element that the first network element is corresponding with community A has just been set up; The network element that now this community A is corresponding is the second network element for the first network element, and the first network element can record the id information of the second network element;

Subsequently in C1, due to the UE in the Serving cell of the first NE management neighbor cell measured and obtain measurement result, when UE in the Serving cell of the first NE management determines that measurement result meets the entry condition of measurement report event, then can generate the measurement report of neighbor cell association, and this measurement report is sent to the first network element, then possible, UE in the Serving cell of this first NE management can switch to above-mentioned neighbor cell by the Serving cell of the first NE management, the network element making the first network element corresponding with neighbor cell needs the signalling carried out repeatedly, therefore the first network element is determining the id information of the network element that neighbor cell is corresponding, identical with the id information of the second network element recorded, determine that the network element managing neighbor cell is the second network element, namely the first network element performs C2, determine namely will carry out repeatedly signalling between the first network element and the second network element, because the first network element adopts eat dishes without rice or wine X2 link and the second network element to carry out signalling, communication efficiency can be made higher, therefore the first network element performs C2, trigger the first network element and perform S202 ~ S203, to set up the X2 link of eating dishes without rice or wine between the first network element and the second network element, subsequently according to S205, eating dishes without rice or wine X2 link carries out signalling with the second network element.

Fig. 7 is the schematic flow sheet of communication means embodiment three of the present invention.As shown in Figure 7, the embodiment of the present invention is on the basis of the embodiment shown in Fig. 5, makes further description, in the present embodiment, the first network element is the equipment with network access facility, and connects with mobile management entity MME, or the first network element is MME, then the present embodiment comprises:

S301, the first network element adopt the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, and set up wireless 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, communication between first network element and the second network element is that the traditional S1 link by realizing with cable communicating technology carries out, but the first network element adopts the air interface being arranged on the user equipment (UE) functional module in described first network element and providing in the present embodiment, wireless link is set up with the second network element, this wireless link then can be used to replace traditional S1 link of the prior art, concrete, in the optional mode of one, after first network element and the second network element set up wireless link, be S1 link of eating dishes without rice or wine by operation maintenance personnel by this radio link configuration, this S1 link of eating dishes without rice or wine is a wireless link possessing traditional S1 chain circuit function, when in communication network, the automatic capability of network element is higher, certainly S1 link of eating dishes without rice or wine can be set up by following S302 ~ S303,

Flexibly, when the first network element is the equipment with network access facility, and connect with mobile management entity MME, namely the first network element and establish traditional S1 link between MME, when the second network element needs traditional S1 link and MME to set up to communicate, this first network element adopts the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, wireless link is set up with the second network element, thus between the second network element and MME, be present in a link, traditional S1 link between this chain route first network element and MME and the wireless link between the first network element and the second network element are formed, subsequently operation maintenance personnel by this radio link configuration for having traditional S1 chain circuit function, or by following S302 ~ S303 spontaneous by this radio link configuration for having traditional S1 chain circuit function, whip between the second network element and MME by the wireless link between the first network element and the second network element and the traditional S1 link between the first network element and MME, communicate.

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

S303, the first network element, on described wireless link, receive the S1 link establishment response that described second network element sends.

Understandable, first network element sends S1 request for building link to the second network element, second network element sends S1 link establishment response to the first network element subsequently, can regard that the first network element and the second network element are consulted to be configured above-mentioned wireless link as, make it have traditional S1 chain circuit function, namely establish a S1 link of eating dishes without rice or wine, subsequently according to following S305, the wireless link with traditional S1 chain circuit function communicates with the second network element.

And above-mentioned S302, S303 is realized by certain operational module in the first network element, accordingly, second network element receives S1 request for building link on wireless links, and the S1 link establishment response sent on this wireless link is also completed by certain operational module of the second network element internal, by S302 and S303, after radio link configuration is completed, the whole operational modules in the first network element and the second network element need be made all to know that this wireless link has the function of S1 link, thus the first network element is when needing to communicate with different operational module in the second network element, this wireless link or traditional X-ray 2 can be selected as required, know that for making each operational module this wireless link has S1 chain circuit function, therefore also need to perform following S304:

S304, the first network element mark wireless link are S1 link of eating dishes without rice or wine;

Accordingly, with the angle of the second network element, also need to mark described wireless link for S1 link of eating dishes without rice or wine;

S305, the first network element are eating dishes without rice or wine, on S1 link, to communicate with the second network element.

Fig. 8 is the schematic flow sheet of communication means embodiment four of the present invention.As shown in Figure 8, because the first network element adopts the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, wireless link is set up with the second network element, in the present embodiment, this wireless link can match with the link set up based on cable communicating technology between the first network element with the second network element, concrete, be described with the X2 link of eating dishes without rice or wine based on wireless link in the present embodiment, the present embodiment comprises:

S401, the first network element adopt the air interface being arranged on the user equipment (UE) functional module in described first network element and providing, and set up wireless link with the second network element.

S402, the first network element on wireless links, send X2 request for building link to described second network element;

S403, the first network element, on described wireless link, receive the X2 link establishment response that described second network element sends.

It is X2 link of eating dishes without rice or wine between described first network element and described second network element that S404, the first network element mark described wireless link.

Above-mentioned S401 ~ S404 is as identical in aforementioned S201 ~ S204, optionally, in the present embodiment before generation S402, there occurs the step described in above-mentioned C1 ~ C2, implements S402 ~ S403, set up X2 link of eating dishes without rice or wine to trigger the first network element, or before enforcement S402, first network element determines traditional X-ray 2 link failure between the first network element and the second network element, then the first network element performs S402 ~ S403, to set up the backup link of traditional X-ray 2 link of an above-mentioned fault, namely the fault of traditional X-ray 2 link triggers the first network element and performs S402 ~ S403, or the fault of traditional X-ray 2 link triggers the first network element and performs S401 ~ S403, to set up the backup link of traditional X-ray 2 link of an above-mentioned fault, or, the non-fault of above-mentioned traditional X-ray 2 link, perform in the present embodiment and set up one for sharing the wireless link of the transmission load of traditional X-ray 2 link by S401 ~ S403 or S402 ~ S403, the ID mark of the first network element is carried in the X2 request for building link that then above-mentioned first network element sends on wireless links, optional in addition, when wireless link between the first network element and the second network element is only one, S404 can not be performed, but when if the wireless link between the first network element and the second network element exists many, also need to perform S404, current wireless link for realizing traditional X-ray 2 chain circuit function and other wireless links is distinguished to make the first network element and the second network element,

When X2 link of eating dishes without rice or wine is for sharing the transmission load of traditional X-ray 2 link, the first network element is as follows with the detailed process of the second net element communication on wireless links:

S405, the first network element transmit traditional X-ray 2 link of data flow on the described X2 of eating dishes without rice or wine link and between the first network element and described second network element carries out shunting.

Optionally, according to the available bandwidth resources in the bandwidth resources of the available bandwidth resources of eating dishes without rice or wine in the bandwidth resources of X2 link and described traditional X-ray 2 link, the data flow of required transmission can be shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link;

Such as when eat dishes without rice or wine X2 link and traditional X-ray 2 link are initially set up, configured respective bandwidth resources, the bandwidth resources of X2 link of such as eating dishes without rice or wine are 8M bandwidth, and the bandwidth resources of traditional X-ray 2 link are 2M bandwidth; Before X2 link and traditional X-ray 2 link transmission data stream are eated dishes without rice or wine in use, the available bandwidth resources of eating dishes without rice or wine in the bandwidth resources of X2 link is 8M bandwidth, and the available bandwidth resources in the bandwidth resources of traditional X-ray 2 link is 2M bandwidth; Then when needs transmitting data stream, the ratio 8:2 of the data flow of required transmission according to the bandwidth of X2 link of eating dishes without rice or wine and the bandwidth of traditional X-ray 2 link is shunted;

Subsequently in the process of eating dishes without rice or wine X2 link and traditional X-ray 2 link transmission data, the flow meeting real-time change of the data flow of transmission, the shunt ratio of the data flow of the required transmission of dynamic conditioning that therefore can also be real-time, such as know in X2 link of eating dishes without rice or wine and taken 6M bandwidth, the available bandwidth resources of now eating dishes without rice or wine in the bandwidth resources of X2 link is then unappropriated 2M bandwidth, and in traditional X-ray 2 link, taken 1M bandwidth, available bandwidth resources in the bandwidth resources of now traditional X-ray 2 link is then unappropriated 1M bandwidth, then real-time the data flow of required transmission to be shunted according to ratio 2:1 on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link,

Consider that communication environment is complicated and changeable, to eat dishes without rice or wine the bandwidth resources that X2 link configures when initially setting up, can not may use completely due to factors such as interference when practical communication transmits, then can affect the transmission of information, therefore described first network element can according to the bandwidth resources demand of the data flow of the available bandwidth resources in the bandwidth resources of described traditional X-ray 2 link and required transmission, the bandwidth resources of X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of traditional X-ray 2 link; Such as, eat dishes without rice or wine X2 link when initially setting up, the bandwidth resources of X2 link of eating dishes without rice or wine are configured to 8M bandwidth, first network element and the discovery when using traditional X-ray 2 link and X2 link of eating dishes without rice or wine to carry out data distribution of the second network element subsequently, due to factors such as Communication Jamming, eat dishes without rice or wine X2 link 8M bandwidth in 4M bandwidth unavailable, only have remaining 4M bandwidth to use, and on traditional X-ray 2 link, available bandwidth resources is 2M; But the bandwidth resources demand of the data flow of required transmission is 8M bandwidth, in order to normally complete the transmission of data flow, can be real-time be 10M bandwidth by the 8M Bandwidth adjustment of X2 link of eating dishes without rice or wine, thus available bandwidth resources is changed to 6M bandwidth by 4M bandwidth, subsequently the data flow of required transmission is being eated dishes without rice or wine X2 link and traditional X-ray 2 link are shunted according to the ratio of 6:2.

Optionally, first network element by traditional X-ray 2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting transmit time, can also configure according to the QoS of the QoS parameter QoS configuration of described traditional X-ray 2 link and X2 link of eating dishes without rice or wine, the data flow of required transmission is shunted on the described X2 of eating dishes without rice or wine link and described traditional X-ray 2 link; Wherein said QoS configuration at least comprises the combination of any one or two kinds in following configuration: time delay configuration, priority configuration.

Such as, the data flow at current time, waiting for transmission or traditional X-ray 2 link transmitted when the first network element and the second network element is higher to delay requirement, and the time delay of the X2 link of eating dishes without rice or wine set up is lower than traditional X-ray 2 link, then the data flow transmitted needed for above-mentioned is migrated to by traditional X-ray 2 link X2 link of eating dishes without rice or wine, occur interrupting because time delay is too high to avoid the communication between the first network element and the second network element;

In addition, above-mentioned QoS configuration can be that the first network element is known according to the static configuration of traditional X-ray 2 link and X2 link of eating dishes without rice or wine, and also can know by detecting traditional X-ray 2 link and X2 link of eating dishes without rice or wine in real time; The communication environment of such as current time traditional X-ray 2 link is good, and traditional X-ray 2 link can meet the delay requirement of information to be transmitted; Then use the data flow of the required transmission of traditional X-ray 2 link transmission; But in transmitting procedure subsequently, by detecting, first network element knows that the time delay of traditional X-ray 2 link becomes higher, can not meet the delay requirement of the information that traditional X-ray 2 link is transmitting, then can be real-time by the data flow migration of transmission required on traditional X-ray 2 link to X2 link of eating dishes without rice or wine.

Optionally, first network element also can configure in conjunction with the QoS parameter QoS of traditional X-ray 2 link and the QoS of X2 link of eating dishes without rice or wine configures, and the available bandwidth resources in the bandwidth resources of the available bandwidth resources of eating dishes without rice or wine in the bandwidth resources of X2 link and described traditional X-ray 2 link, the data flow of required transmission is being eated dishes without rice or wine X2 link and traditional X-ray 2 link are shunted.

Owing to being provided with UE functional module in the first network element in the present embodiment, then the first network element can adopt the air interface that UE functional module provides, wireless link is set up with second network element with network access facility, this wireless link requires no other equipment except the 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 does not need just can by the first network element to the second network element through other equipment, or by the second network element to the first network element, namely the wireless link in the present embodiment is the communication link set up between the direct network element carrying out communicating at two needs, effectively can reduce the communication delay between two network elements, and by radio link configuration for eat dishes without rice or wine X2 link time, this X2 link alternative traditional X-ray 2 link of eating dishes without rice or wine, or match with traditional X-ray 2 link, the communications between effective implemention first network element and the second network element.

Fig. 9 is the schematic flow sheet of communication means embodiment five of the present invention.As shown in Figure 9, in the present embodiment with the first network element for base station A, the second network element is base station B is example, and on the basis of each communication means embodiment aforementioned, make further description, the present embodiment is specific as follows:

S501, base station A adopt the air interface being arranged on the UE functional module in the A of base station and providing, and set up wireless link 1 with base station B.

S502, base station A, on wireless link 1, send X2 request for building link to base station B.

S503, base station A, on wireless link 1, receive the X2 link establishment response that base station B sends.

Described wireless link 1 is labeled as X2 link 1 of eating dishes without rice or wine by S504, base station A.

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

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

In above-mentioned S501 ~ S505, base station A, as the first network element, adopts the air interface being arranged on the UE functional module in the A of base station and providing, establishes wireless link 1 with the base station B as the second network element; And based on this wireless link 1, establish X2 link 1 of eating dishes without rice or wine, and eating dishes without rice or wine, on X2 link 1, to communicate with the second network element; Particular content can with reference to aforementioned S401 ~ S405.

S506, base station B determine wireless link 1 fault.

Such as in Preset Time, base station B does not receive the heartbeat response of base station A on the X2 link 1 of eating dishes without rice or wine set up based on this wireless link 1, then confirm wireless link 1 fault.

S507, base station B adopt the air interface being arranged on the UE functional module in the B of base station and providing, and set up wireless link 2 with base station A.

For the base station B setting up wireless link 2, aforementioned wireless link 1 is the wireless link set up, when determining the radio jink failure set up, in the present embodiment, base station B is as the first network element, the air interface that UE functional module in the B of base station provides, sets up wireless link 2 with the base station A now as the second network element;

That is, in a communication network, when two have in the equipment of network access facility be all built-in with UE functional module time, during the radio jink failure that the need between two equipment with network access facility use, two have any one equipment in the equipment of network access facility and all initiatively can initiate wireless link, the problem that the wireless link solving fault in time causes.

S508, base station B, on wireless link 2, send X2 request for building link to base station A;

S509, base station B, on wireless link 2, receive the X2 link establishment response that base station A sends.

Wireless link 2 is labeled as X2 link 2 of eating dishes without rice or wine by S510, base station B.

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

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

When a kind of possible, base station A performs while S501 ~ S505 or before, the UE functional module in the B of base station, when base station B powers on, just by search cell initiating random access procedure, sets up wireless link 2 with base station A; But establish because base station A employs wireless link 1 X2 link 1 of eating dishes without rice or wine, communicate with base station B; Then base station B does not use wireless link 2, and does not discharge wireless link 2; Subsequently when base station B performs S506, determine wireless link 1 fault, then base station B can perform S508 ~ S511 immediately, does not need to perform S507 again.

Owing to being provided with UE functional module in the first network element in the present embodiment, then the first network element can adopt the air interface that UE functional module provides, wireless link is set up with second network element with network access facility, this wireless link requires no other equipment except the 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 does not need just can by the first network element to the second network element through other equipment, or by the second network element to the first network element, namely the wireless link in the present embodiment is the communication link set up between the direct network element carrying out communicating at two needs, effectively can reduce the communication delay between two network elements, and by radio link configuration for eat dishes without rice or wine X2 link time, the alternative X2 link of this X2 link of eating dishes without rice or wine, or match with X2 link, the communications between effective implemention first network element and the second network element.

It should be noted that: for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.

In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.

One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.

Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims

1. a network element device, is characterized in that, described network element device is the first network element, comprising:

2. network element device according to claim 1, is characterized in that, described first network element is the equipment with network access facility; Described network element device also comprises:

3. network element device according to claim 2, is characterized in that, also comprises:

Determination module, at described sending module at described wireless link, before sending X2 request for building link to described second network element, determine traditional X-ray 2 link failure between described first network element and described second network element.

4. network element device according to claim 2, is characterized in that, also comprises:

Mark module, for receive X2 link establishment response that described second network element sends at described receiver module after, marking described wireless link is X2 link of eating dishes without rice or wine between described first network element and described second network element;

5. network element device according to claim 4, is characterized in that, described communication module specifically comprises:

6. network element device according to claim 5, it is characterized in that, the data flow of required transmission, specifically for the available bandwidth resources of eating dishes without rice or wine described in basis in the bandwidth resources of available bandwidth resources in the bandwidth resources of X2 link and described traditional X-ray 2 link, the described X2 of eating dishes without rice or wine link and described X2 link is shunted by described dividing cell; And/or,

7. network element device according to claim 6, is characterized in that, described QoS configuration at least comprises the combination of any one or two kinds in following configuration:

Time delay configuration, priority configuration.

8. the network element device according to any one of claim 5 ~ 7, it is characterized in that, described communication module also comprises adjustment unit, for the bandwidth resources demand of the data flow according to the available bandwidth resources in the bandwidth resources of described traditional X-ray 2 link and required transmission, the bandwidth resources of X2 link of eating dishes without rice or wine described in adjustment and the bandwidth resources of traditional X-ray 2 link.

9. the network element device according to any one of claim 2 ~ 8, it is characterized in that, at described sending module on described wireless link, before sending to described second network element X2 request for building link of eating dishes without rice or wine, described receiver module is also for receiving the neighboring cell measurement reporting of the UE transmission in the Serving cell of described first NE management;

10. the network element device according to any one of claim 2 ~ 9, it is characterized in that, UE functional module is provided with in described second network element, then at described sending module on described wireless link, before sending X2 request for building link to described second network element, described determination module is also for determining the radio jink failure set up; The described wireless link set up is that described second network element adopts and is arranged on the air interface that the UE functional module in described second network element provides, and sets up with the first network element.

11. network element devices according to claim 1, it is characterized in that, first network element is the equipment with network access facility, and connect with mobile management entity MME, or the first network element is MME, described sending module also at described wireless link, sends S1 request for building link to described second network element;

12. network element devices according to claim 11, is characterized in that, after described receiver module receives the S1 link establishment response of described second network element transmission, also comprise:

13. 1 kinds of communication meanss, is characterized in that, described method comprises:

14. methods according to claim 13, is characterized in that, described first network element is the equipment with network access facility;

15. methods according to claim 14, is characterized in that, described first network element, on described wireless link, before sending X2 request for building link of eating dishes without rice or wine, also comprises to described second network element:

16. methods according to claim 14, is characterized in that, described first network element, on described wireless link, after receiving the X2 link establishment response of described second network element transmission, also comprises:

17. methods according to claim 16, is characterized in that, described first network element, on described wireless link, communicates with the second network element, comprising:

18. methods according to claim 17, is characterized in that, described first network element transmits the X2 link of data flow on the described X2 of eating dishes without rice or wine link and between described first network element and described second network element carries out shunting, comprising:

19. methods according to claim 18, is characterized in that, described QoS configuration at least comprises the combination of any one or two kinds in following configuration:

Time delay configuration, priority configuration.

20. methods according to any one of claim 17 ~ 19, is characterized in that, also comprise:

21. methods according to any one of claim 14 ~ 20, is characterized in that, described first network element, on described wireless link, before sending X2 request for building link of eating dishes without rice or wine, also comprises to described second network element:

22. methods according to any one of claim 14 ~ 21, it is characterized in that, be provided with UE functional module in described second network element, then described first network element is on described wireless link, before sending to described second network element X2 request for building link of eating dishes without rice or wine, also comprise:

23. methods according to claim 13, is characterized in that, the first network element is the equipment with network access facility, and connect with mobile management entity MME, or the first network element is MME, described first network element also comprises before communicating with the second network element on described wireless link:

24. methods according to claim 23, is characterized in that, described first network element, on described wireless link, after receiving the S1 link establishment response of described second network element transmission, also comprises: