CN104053168B

CN104053168B - State method to set up, node and network

Info

Publication number: CN104053168B
Application number: CN201310084297.XA
Authority: CN
Inventors: 李铮铮
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-03-15
Filing date: 2013-03-15
Publication date: 2017-11-28
Anticipated expiration: 2033-03-15
Also published as: CN104053168A

Abstract

The present embodiments relate to a kind of state method to set up, node and network.Including：Whether node supports forwarding capability to network side sending node ability information, the node capacity information including the node；The node receives the forwarding capability status information for node configuration that the network side is sent；The node sets the forwarding capability state of the node according to the forwarding capability status information, and the forwarding capability state includes opening, closed mode and resting state.Hereby it is achieved that the forwarding capability state of node can be arranged as required to, so as to save the interference of the energy consumption of node, reduction to adjacent area.

Description

State method to set up, node and network

Technical field

The present invention relates to wireless communication technology field, more particularly to a kind of state method to set up, node and network.

Background technology

It is that small station progress backhaul transport solves the problems, such as the backhaul in small station, phase using wireless technology in wireless communication technology Transmitted than fixed fiber optic backhaul, wireless technology backhaul transport can save the cost of ditching wiring, and deployment easy to install, access point can To be adjusted flexibly.Fig. 1 is existing wireless technology backhaul transport network schematic diagram.As Fig. 1 is represented：In access network by small station for use Family provides service；Small station carries out data interaction by backhaul network and core net；Backhaul network is mainly by backhaul base station and backhaul Node is formed, and backhaul base station is directly connected to core net；Together with backhaul node and small station are disposed, by with backhaul base station radio It is transmitted the data interaction of small station and core net.

In order to expand backhaul covering, each backhaul node can also forward in addition to transmitting the access network data being directly connected to The data of other backhaul nodes, form multi-hop backhaul network.Fig. 2 is the backhaul transport network schematic diagram of existing support multi-hop.Such as Shown in Fig. 2, data are forwarded using backhaul node 3 for the backhaul node 4 for accessing network 4, the small station for completing access network 4 is returned Journey；Data are forwarded to be advantageous in that compared to direct with backhaul base station communication using backhaul node 3：Save backhaul base station and backhaul section The transmission power of point 4, reduce and adjacent area is disturbed, the flexible service range for expanding backhaul base station, reduce networking cost.

In addition, if a certain bar link breaks down in backhaul network, as backhaul node 2 and backhaul base station transmission link are sent out Raw failure, signal are deteriorated, and backhaul node 2 can be linked into backhaul node 3, forward data using backhaul node 3, ensure access network The small station backhaul of network 2.This multi-hop backhaul network possesses more preferable disaster tolerance.

From the above, backhaul node 3 is compared to common backhaul node in addition to possessing backhaul transport function, it is also necessary to Possesses the function of data forwarding.Backhaul transport function is primarily referred to as the function of possessing the small station data that transmission is joined directly together.Data Forwarding capability is primarily referred to as forwarding the function of other backhaul node datas by Radio Link, and now backhaul node needs to increase nothing Line launches and receiving unit, data processing and retransmission unit, and when the node possesses forwarding capability, this can send down-going synchronous The uplink control signal of signal, control signal and broadcast singal etc. and other nodes, ensure that other nodes access；Simultaneously can be with By the up-downgoing data for eating dishes without rice or wine to receive and sending other nodes.

In the prior art, when node possesses data forwarding function, the always on forwarding capability of meeting, guarantee can be it at any time He provides access by node.Therefore, backhaul node is not supported to be turned on and off forwarding capability on demand, if being always on forwarding work( Can, interface-free resources waste, power consumption will be caused and interference is produced to adjacent area.

The content of the invention

The embodiments of the invention provide a kind of state method to set up, node and network, can save the energy consumption of node, reduce Interference to adjacent cell.

In a first aspect, the embodiment of the present invention provides a kind of state method to set up, including：

Whether node is supported to forward to network side sending node ability information, the node capacity information including the node Function；

The node receives the forwarding capability status information for node configuration that the network side is sent；

The node sets the forwarding capability state of the node, the forwarding work(according to the forwarding capability status information Energy state includes opening, closed mode and resting state.

With reference in a first aspect, under the first possible implementation, the node is believed according to the forwarding capability state Breath sets the forwarding capability state of the node to be specially：

If the forwarding capability state is set on state by the node, downstream signal is sent, or receive Upward signal；

If forwarding capability state is set to off closed state by the node, stop sending downstream signal, and delete The forwarding capability module BRN of node contextual information；

If the forwarding capability state is arranged to resting state by node, stop sending downstream signal.

With reference in a first aspect, under second of possible implementation, methods described also includes：

The node sends the forwarding capability state being provided with to the network side.

In second aspect, the embodiment of the present invention provides a kind of state method to set up, including：

Whether the node capacity information that network side receiving node is sent, the node capacity information are supported including the node Forwarding capability；

It is that the node configures forwarding capability status information according to the node capacity information；

The forwarding capability status information is sent to the node, the forwarding capability shape is set for the node State, the forwarding capability state include opening, closed mode and resting state.

With reference to second aspect, under the first possible implementation, described according to the node capacity information is described Node configures forwarding capability status information：

If the node supports forwarding capability, and the node of forwarding in need below the node, has node Link failure or the network side need to extend capacity, then the network side matches somebody with somebody the forwarding capability status information of the node It is set to opening；

If the node supports forwarding capability, and does not have to need the node forwarded, or frequency band below the node Resource-constrained, then the network side forwarding capability status information of the node is configured to closed mode；

If the node supports forwarding capability, and does not have to need the node forwarded under the node, then the network The forwarding capability status information of the node is configured to resting state by side.

With reference to the first possible implementation, under second of possible implementation, the network side is by the section The forwarding capability status information of point is configured to opening and is specially：

If the forwarding capability of the node is closed, the network side is above and below the node configuration node Text, and the node context is sent to the backhaul module of the node, the BRN of the node is triggered by the backhaul module Started, the node context includes：Frequency, bandwidth, cell ID ID, S1 interface or X2 interface；

If the forwarding capability of the node is in a dormant state, the network side is touched by S1 interfaces or X2 interface The BRN of node is started described in hair message trigger, and the triggering message includes node context, the node context bag Include：Frequency, bandwidth, cell ID.

With reference to the first possible implementation, under the third possible implementation, methods described also includes：

Receive the forwarding capability state that the node is sent；

If the forwarding capability state is closed mode, the BRN of node contextual information is deleted.

With reference to the third possible implementation, under the 4th kind of possible implementation, the deletion node BRN contextual information is specially：

The S1 carryings and X2 carryings of the BRN are updated, including deletes the corresponding BRN marks ID, multicast in TA List Corresponding BRN ID and notice adjacent area cell delete the BRN information in Neighboring Cell List in broadcast lists.

The third aspect, the embodiment of the present invention provide a kind of state method to set up, including：

Whether the lateral node sending node Capability query information of network, the node capacity inquiry message include the node Support forwarding capability；

The node capacity information that the node is sent is received, whether the node capacity information is supported to turn including the node Send out function；

It is described according to the node capacity information and network under the first possible implementation with reference to the third aspect State is that node configuration forwarding capability status information is specially：

If the node supports forwarding capability, and currently have new node access, have node occur link failure or The network side is needed to extend capacity, then the forwarding capability status information of the node is configured to opening state by the network side State；

If the node supports forwarding capability, and is accessed currently without new node, or band resource is limited, then institute State network side and the forwarding capability status information of the node is configured to closed mode；

With reference to the third aspect, under the third possible implementation, methods described also includes：The node is received to send Forwarding capability state；

It is wide to update corresponding BRN ID, multicast in the S1 carryings and X2 carryings, including deletion TA List of the BRN Broadcast the BRN information in corresponding BRN ID and notice adjacent area cell deletion Neighboring Cell List in list.

In fourth aspect, the embodiment of the present invention provides a kind of state method to set up, including：

Node receives the node capacity inquiry message that network side is sent, and whether the node capacity inquiry message includes node Support forwarding capability；

Node capacity information is sent to the network side；

Receive the forwarding capability status information for node configuration that the network side is sent；

The forwarding capability state is set according to the forwarding capability status information, the forwarding capability state includes opening State, closed mode and resting state.

It is described to be set according to the forwarding capability status information under the first possible implementation with reference to fourth aspect Putting the forwarding capability state is specially：

If the forwarding capability state is set on into state, downstream signal is sent, or receive upward signal；

If the forwarding capability state is set to off into closed state, stop sending downstream signal, and delete BRN's Contextual information；

If the forwarding capability state is arranged into resting state, stop sending downstream signal.

With reference to fourth aspect, under second of possible implementation, methods described also includes：

The forwarding capability state is sent to the network side.

At the 5th aspect, the embodiment of the present invention provides a kind of node, including：

First transmitting element, for including the section to network side sending node ability information, the node capacity information Whether point supports forwarding capability；

Receiving unit, the forwarding capability status information for node configuration sent for receiving the network side；

Setting unit, it is described for setting the forwarding capability state of the node according to the forwarding capability status information Forwarding capability state includes opening, closed mode and resting state.

With reference to the 5th aspect, under the first possible implementation, the setting unit is specifically used for,

If the forwarding capability state is set to off closed state by the node, stop sending downstream signal, and The forwarding capability module BRN of deletion of node contextual information；

If the forwarding capability state is arranged to resting state by the node, stop sending downstream signal.

With reference to the first possible implementation, under second of possible implementation, described device also includes：

Second transmitting element, for the forwarding capability state being provided with to be sent to the network side.

At the 6th aspect, the embodiment of the present invention provides a kind of network, including：

First receiving unit, the node capacity information sent for receiving node, the node capacity information include described Whether node supports forwarding capability；

Dispensing unit, for being that the node configures forwarding capability status information according to the node capacity information；

Transmitting element, for the forwarding capability status information to be sent to the node, institute is set for the node Forwarding capability state is stated, the forwarding capability state includes opening, closed mode and resting state.

With reference to the 6th aspect, under the first possible implementation, the dispensing unit is used for,

With reference to the first possible implementation, under second of possible implementation, the dispensing unit is further For,

With reference to the first possible implementation, under the third possible implementation, the network also includes：

Second receiving unit, the forwarding capability state sent for receiving the node；

Processing unit, if being closed mode for the forwarding capability state, delete the node BRN up and down Literary information.

With reference to the third possible implementation, under the 4th kind of possible implementation, the processing unit is specifically used In,

At the 7th aspect, the embodiment of the present invention provides a kind of network, including：

First transmitting element, for including to node sending node Capability query information, the node capacity inquiry message Whether the node supports forwarding capability；

First receiving unit, the node capacity information sent for receiving the node, the node capacity information include Whether the node supports forwarding capability；

Second transmitting element, for the forwarding capability status information to be sent to the node, set for the node The forwarding capability state is put, the forwarding capability state includes opening, closed mode and resting state.

With reference to the 7th aspect, under the first possible implementation, the dispensing unit is specifically used for,

If the node supports forwarding capability, the network side configures the forwarding capability status information of the node For resting state.

If the forwarding capability of the node is in a dormant state, the network side is above and below the node configuration node Text, and the node context is sent to S1 interfaces or X2 interface, the node is started by the S1 interfaces or X2 interface BRN, the node context include：Frequency, bandwidth, cell ID.

With reference to the 7th aspect, under the third possible implementation, the network also includes：

In eighth aspect, the embodiment of the present invention provides a kind of node, including：

First receiving unit, for receiving the node capacity inquiry message of network side transmission, the node capacity inquiry letter Breath includes whether node supports forwarding capability；

First transmitting element, it is described for the network side for node capacity information to be sent to the network side Node configures forwarding capability status information；

Second receiving unit, the forwarding capability status information sent for receiving the network side；

Setting unit, for setting the forwarding capability state, the forwarding work(according to the forwarding capability status information Energy state includes opening, closed mode and resting state.

With reference to eighth aspect, under the first possible implementation, the setting unit is specifically used for,

With reference to eighth aspect, under second of possible implementation, the node also includes：

Second transmitting element, for the forwarding capability state to be sent to the network side.

In the embodiment of the present invention, request is laterally sent to network by node or network side actively inquires the node energy of node Force information, so as to which network side configures forwarding capability status information according to actual conditions for node, and node is sent this information to, Node sets its forwarding capability state according to the forwarding capability status information, so as to save the energy consumption of node, reduce to adjacent area Interference.

Brief description of the drawings

Fig. 1 is existing wireless technology backhaul transport network schematic diagram；

Fig. 2 is the backhaul transport network schematic diagram of existing support multi-hop；

Fig. 3 is the state method to set up signaling process figure that the embodiment of the present invention one provides；

Fig. 4 is the state method to set up flow chart that the embodiment of the present invention two provides；

Fig. 5 is the state method to set up flow chart that the embodiment of the present invention three provides；

Fig. 6 is the state method to set up signaling process figure that the embodiment of the present invention four provides；

Fig. 7 is the state method to set up flow chart that the embodiment of the present invention five provides；

Fig. 8 is the state method to set up flow chart that the embodiment of the present invention six provides；

Fig. 9 is the node structure schematic diagram that the embodiment of the present invention seven provides；

Figure 10 is the schematic network structure that the embodiment of the present invention eight provides；

Figure 11 is the schematic network structure that the embodiment of the present invention nine provides；

Figure 12 is the node structure schematic diagram that the embodiment of the present invention ten provides.

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, the present invention is embodied below in conjunction with the accompanying drawings Example is described in further detail.

The defects of for prior art, can basis the embodiments of the invention provide state method to set up, node and network The forwarding capability state of setting node is needed, so as to save the interference of the energy consumption of node, reduction to adjacent area.

Following embodiment descriptions carry out forwarding capability state setting for node to network side sending node ability information Process.Fig. 3 is the state method to set up signaling process figure that the embodiment of the present invention one provides.As shown in figure 3, the embodiment of the present invention carries The method of confession includes：

Whether S301, node prop up to network side sending node ability information, the node capacity information including the node Hold forwarding capability.

S302, the node capacity information that network side receiving node is sent.

S303, network side are that the node configures forwarding capability status information according to the node capacity information.

S304, network side send the forwarding capability status information to the node, for described in node setting Forwarding capability state, the forwarding capability state include opening, closed mode and resting state.

S305, node receive the forwarding capability status information for node configuration that the network side is sent.

S306, node set the forwarding capability state of the node, the forwarding according to the forwarding capability status information Functional status includes opening, closed mode and resting state.

Above-described embodiment description is that carrying out forwarding capability state to network side sending node ability information by node sets Put, realize the forwarding capability state that can be arranged as required to node, so as to save the energy consumption of node, reduce and adjacent area is done Disturb.

What following embodiments described is the state method to set up flow based on node, and Fig. 4 is the embodiment of the present invention two The state method to set up flow chart of offer.As shown in figure 4, methods described includes：

Whether S401, node prop up to network side sending node ability information, the node capacity information including the node Hold forwarding capability.

Specifically, during initial network entry, new node can report the node capacity information of oneself to network side, and the information is including being No support forwarding capability；Or when node at work, if forwarding module breaks down, or node device upgrading after have Standby forwarding capability, then node is actively to network side sending node ability information.

S402, the node receive the forwarding capability status information for node configuration that the network side is sent.

Node sends node capacity information to network side, and network side can configure forwarding capability shape as needed for node State information, forwarding capability state is set for node, and sends this information to node, node receives the information.

Specifically, if currently thering is new node access or network side to need dilatation or currently there is node to report , it is necessary to readjust topology, it is opening that now network side, which configures all or part of node, for link failure；

If current network does not have, new node access demand or band resource are limited, and now network side decision node is matched somebody with somebody It is set to closed mode；

If being currently at networking initial stage, the possibility for having new node to add is larger, in order to quickly support new node, and Electric energy is saved, now network side configuration node is resting state.

S403, the node sets the forwarding capability state of the node according to the forwarding capability status information, described Forwarding capability state includes opening, closed mode and resting state.

Wherein, opening refers to the forwarding module normal work of node, including sends broadcast channel, synchronizing channel, leads Frequency and RACH.Closed mode refers to that the forwarding module of node does not send downstream signal and do not receive upward signal yet, and And network side does not have the context of node forwarding capability, for example frequency, bandwidth, cell ID, network connect used in forwarding capability Mouthful（X2, S1 interface etc.）.When node needs to start forwarding capability, it is necessary to configure the context of forwarding capability.Resting state and Closed mode it is identical in that, the forwarding module of node does not send all downstream signals, but network side has node forwarding The context of function, when node needs to start forwarding capability, it is not necessary to reconfigure the context of forwarding capability, node can be with Start forwarding capability at once.

Therefore, if the forwarding capability state is set on state by the node, the node can be sent Downstream signal, or receive upward signal；If forwarding capability state is set to off closed state by the node, stop sending Downstream signal, and the forwarding capability module BRN of deletion of node contextual information；If node is by the forwarding capability state Resting state is arranged to, then stops sending downstream signal.

Alternatively, methods described also includes：The node sends the forwarding capability state being provided with to described Network side.

Above-described embodiment description is, by node to network side sending node ability information, the node capacity information Whether forwarding capability is supported including the node；The node receives the forwarding for node configuration that the network side is sent Functional status information；The node sets the forwarding capability state of the node according to the forwarding capability status information, described Forwarding capability state includes opening, closed mode and resting state.Hereby it is achieved that node can be arranged as required to Forwarding capability state, so as to save the interference of the energy consumption of node, reduction to adjacent area.

What following embodiments described is the state method to set up flow based on network side, and Fig. 5 is the embodiment of the present invention The three state method to set up flow charts provided.As shown in figure 5, methods described includes：

S501, the node capacity information that network side receiving node is sent, the node capacity information, which includes the node, is No support forwarding capability.

S502, it is that the node configures forwarding capability status information according to the node capacity information.

Specially：If the node supports forwarding capability, and the node of forwarding in need below the node, has section Link failure or the network side, which occur, for point needs to extend capacity, then the network side is by the forwarding capability state of the node Information configuration is opening；

The forwarding capability status information of the node is configured to opening by the network side：If the section The forwarding capability of point is closed, then the network side is the node configuration node context, and by the node Hereafter send to the backhaul module of the node, the BRN that the node is triggered by the backhaul module is started, the node Context includes：Frequency, bandwidth, cell ID ID, S1 interface or X2 interface；

If the node supports forwarding capability, the possibility for having new node to add is larger, in order to quickly support new section Point, and save electric energy, then the forwarding capability status information of the node is configured to resting state by the network side.

S503, the forwarding capability status information is sent to the node, the forwarding work(is set for the node Energy state, the forwarding capability state include opening, closed mode and resting state.

Alternatively, methods described also includes：Receive the forwarding capability state that the node is sent；If the forwarding capability State is closed mode, then deletes the BRN of node contextual information.

The contextual information of the BRN for deleting the node is specially：The S1 carryings and X2 carryings of the BRN is updated, Corresponding BRN ID and notice adjacent area cell in ID, multicast and broadcast list are identified including deleting the corresponding BRN in TA List Delete the BRN information in Neighboring Cell List.

Above-described embodiment description is the node capacity information sent by network side receiving node, the node capacity Whether information supports forwarding capability including the node；It is that the node configures forwarding capability shape according to the node capacity information State information；The forwarding capability status information is sent to the node, the forwarding capability state is set for the node, The forwarding capability state includes opening, closed mode and resting state.Hereby it is achieved that it can be arranged as required to save The forwarding capability state of point, so as to save the interference of the energy consumption of node, reduction to adjacent area.

Following embodiment descriptions are actively to carry out forwarding capability shape to node transmitting capacity inquiry message by network side The process that state is set.Fig. 6 is the state method to set up signaling process figure that the embodiment of the present invention four provides.It is as shown in fig. 6, of the invention The method that embodiment provides includes：

S601, the lateral node sending node Capability query information of network, the node capacity inquiry message include the section Whether point supports forwarding capability.

S602, node receive the node capacity inquiry message that network side is sent, and the node capacity inquiry message includes section Whether point supports forwarding capability.

S603, node send node capacity information to the network side.

S604, network side receive the node capacity information that the node is sent, and the node capacity information includes the section Whether point supports forwarding capability.

S605, network side are that the node configures forwarding capability status information according to the node capacity information.

S606, network side send the forwarding capability status information to the node, for described in node setting Forwarding capability state, the forwarding capability state include opening, closed mode and resting state.

S607, node receive the forwarding capability status information for node configuration that the network side is sent.

S608, node set the forwarding capability state, the forwarding capability shape according to the forwarding capability status information State includes opening, closed mode and resting state.

Above-described embodiment description is actively to carry out forwarding capability shape to node transmitting capacity inquiry message by network side The process that state is set, realizes the forwarding capability state that can be arranged as required to node, so as to save the energy consumption of node, reduce Interference to adjacent area.

What following embodiments described is the state method to set up flow based on network side, and Fig. 7 is the embodiment of the present invention The five state method to set up flow charts provided.As shown in fig. 7, methods described includes：

S701, the lateral node sending node Capability query information of network, the node capacity inquiry message include the section Whether point supports forwarding capability.

Specifically, when network side needs progress dilatation or network side to need to readjust topology, by network side actively To the node transmitting capacity inquiry message of access, whether the Capability query information supports forwarding capability including node.

S702, receives the node capacity information that the node is sent, and whether the node capacity information includes the node Support forwarding capability.

After node receives Capability query information, after its node capacity information is sent to network side, the reception of the network letter Breath.

S703, it is that the node configures forwarding capability status information according to the node capacity information.

If specifically, the node supports forwarding capability, and currently there is new node access, have node that link mistake occurs Effect or the network side are needed to extend capacity, then the forwarding capability status information of the node is configured to out by the network side Open state；

S704, the forwarding capability status information is sent to the node, the forwarding work(is set for the node Energy state, the forwarding capability state include opening, closed mode and resting state.

Methods described can also include：The forwarding capability state that the node is sent is received, if the forwarding capability shape State is closed mode, then deletes the BRN of node contextual information.

The contextual information of the BRN for deleting the node is specially：The S1 carryings and X2 carryings of the BRN is updated, Including deleting, corresponding BRN ID and notice adjacent area cell are deleted in corresponding BRN ID, multicast and broadcast list in TA List Except the BRN information in Neighboring Cell List.

Above-described embodiment description is to pass through the lateral node sending node Capability query information of network, the node capacity Whether inquiry message supports forwarding capability including the node；Receive the node capacity information that the node is sent, the node Whether ability information supports forwarding capability including the node；It is node configuration forwarding work(according to the node capacity information Can status information；The forwarding capability status information is sent to the node, the forwarding capability is set for the node State, the forwarding capability state include opening, closed mode and resting state.Hereby it is achieved that can be as needed The forwarding capability state of node is set, so as to save the interference of the energy consumption of node, reduction to adjacent area.

What following embodiments described is the state method to set up flow based on node, and Fig. 8 is the embodiment of the present invention six The state method to set up flow chart of offer.As shown in figure 8, methods described includes：

S801, node receive the node capacity inquiry message that network side is sent, and the node capacity inquiry message includes section Whether point supports forwarding capability.

S802, node capacity information is sent to the network side.

S803, receive the forwarding capability status information for node configuration that the network side is sent.

If current network does not have, new node access demand or band resource are limited, and now network side decision node is matched somebody with somebody It is set to resting state；

If being currently at networking initial stage, the possibility for having new node to add is larger, in order to quickly support new node, and Electric energy is saved, now network side configuration node is closed mode.

S804, the forwarding capability state, the forwarding capability state bag are set according to the forwarding capability status information Include opening, closed mode and resting state.

Alternatively, methods described can also include：The forwarding capability state is sent to the network side.

Above-described embodiment description is that the node capacity inquiry message of network side transmission, the node are received by node Whether Capability query information supports forwarding capability including node；Node capacity information is sent to the network side；Described in reception The forwarding capability status information for node configuration that network side is sent；According to being set the forwarding capability status information Forwarding capability state, the forwarding capability state include opening, closed mode and resting state.Hereby it is achieved that can be with The forwarding capability state of node is arranged as required to, so as to save the interference of the energy consumption of node, reduction to adjacent area.

Correspondingly, the embodiments of the invention provide the corresponding node of the state method to set up provided with embodiment two, Fig. 9 to be The node structure schematic diagram that the embodiment of the present invention seven provides.Shown as described in Figure 9, the node includes：First transmitting element 901st, receiving unit 902 and setting unit 903.

First transmitting element 901, for including described to network side sending node ability information, the node capacity information Whether node supports forwarding capability.

Receiving unit 902, the forwarding capability status information for node configuration sent for receiving the network side.

Setting unit 903, for setting the forwarding capability state of the node, institute according to the forwarding capability status information Stating forwarding capability state includes opening, closed mode and resting state.

The setting unit 903 is specifically used for,

Alternatively, described device also includes：Second transmitting element, for the forwarding capability state being provided with to be sent out Deliver to the network side.

It should be noted that the state that node provided in an embodiment of the present invention implants the offer of the embodiment of the present invention two is set Method, therefore, the specific work process of the unit included by the node do not repeat again herein.

Above-described embodiment description is, by the first transmitting element to network side sending node ability information, the node Whether ability information supports forwarding capability including the node；Receiving unit receives matching somebody with somebody for the node for the network side transmission The forwarding capability status information put；Setting unit sets the forwarding capability shape of the node according to the forwarding capability status information State, the forwarding capability state include opening, closed mode and resting state.Hereby it is achieved that it can set as needed The forwarding capability state of node is put, so as to save the interference of the energy consumption of node, reduction to adjacent area.

Correspondingly, the embodiments of the invention provide the corresponding network of the state method to set up provided with embodiment three, Figure 10 The node structure schematic diagram provided for the embodiment of the present invention eight.Shown as described in Figure 10, the network includes：First receiving unit 1001st, dispensing unit 1002 and transmitting element 1003.

First receiving unit 1001, the node capacity information sent for receiving node, the node capacity information include Whether the node supports forwarding capability.

Dispensing unit 1002, for being that the node configures forwarding capability status information according to the node capacity information.

Transmitting element 1003, for the forwarding capability status information to be sent to the node, set for the node The forwarding capability state is put, the forwarding capability state includes opening, closed mode and resting state.

The dispensing unit 1002 is used for,

The dispensing unit 1002 is further used for,

Alternatively, the network also includes：

The processing unit is specifically used for, and it is right in the S1 carryings and X2 carryings, including deletion TA List of the BRN to update The BRN answered identifies the BRN in corresponding BRN ID and notice adjacent area cell deletion Neighboring Cell List in ID, multicast and broadcast list Information.

It should be noted that the state that network provided in an embodiment of the present invention implants the offer of the embodiment of the present invention three is set Method, therefore, the specific work process of the unit included by the network do not repeat again herein.

Above-described embodiment description is the node capacity information sent by the first receiving unit receiving node, the section Whether point ability information supports forwarding capability including the node；Dispensing unit is the node according to the node capacity information Configure forwarding capability status information；Bill member sends the forwarding capability status information to the node, for the node The forwarding capability state is set, and the forwarding capability state includes opening, closed mode and resting state.Thus, it is real The forwarding capability state of node can be arranged as required to by having showed, so as to save the interference of the energy consumption of node, reduction to adjacent area.

Correspondingly, the embodiments of the invention provide the corresponding network of the state method to set up provided with embodiment five, Figure 11 The schematic network structure provided for the embodiment of the present invention nine.Shown as described in Figure 11, the network includes：First transmitting element 1101st, the first receiving unit 1102, the transmitting element 1104 of dispensing unit 1103 and second.

First transmitting element 1101, for node sending node Capability query information, the node capacity inquiry message Whether forwarding capability is supported including the node.

First receiving unit 1102, the node capacity information sent for receiving the node, the node capacity information Whether forwarding capability is supported including the node.

Dispensing unit 1103, for being that the node configures forwarding capability status information according to the node capacity information.

Second transmitting element 1104, for the forwarding capability status information to be sent to the node, for the section Point sets the forwarding capability state, and the forwarding capability state includes opening, closed mode and resting state.

The dispensing unit 1103 is specifically used for,

The dispensing unit 1103 is further used for,

Alternatively, the network also includes：

Second receiving unit, the forwarding capability state sent for receiving the node.

The processing unit is specifically used for, and it is right in the S1 carryings and X2 carryings, including deletion TA List of the BRN to update Corresponding BRN ID and notice adjacent area cell delete the BRN letters in Neighboring Cell List in BRN ID that answers, multicast and broadcast list Breath.

It should be noted that the state that network provided in an embodiment of the present invention implants the offer of the embodiment of the present invention five is set Method, therefore, the specific work process of the unit included by the network do not repeat again herein.

Above-described embodiment description is, by the first transmitting element to node sending node Capability query information, the section Whether point Capability query information supports forwarding capability including the node；First receives the node sent for receiving the node Whether ability information, the node capacity information support forwarding capability including the node；Dispensing unit is according to the node energy Force information is that the node configures forwarding capability status information；Second transmitting element by the forwarding capability status information send to The node, the forwarding capability state is set for the node, the forwarding capability state includes opening, closes shape State and resting state.Hereby it is achieved that the forwarding capability state of node can be arranged as required to, so as to save the energy of node The interference of consumption, reduction to adjacent area.

Correspondingly, the embodiments of the invention provide the corresponding node of the state method to set up provided with embodiment six, Figure 12 The node structure schematic diagram provided for the embodiment of the present invention ten.Shown as described in Figure 12, the node includes：First receiving unit 1201st, the first transmitting element 1202, the second receiving unit 1203 and setting unit 1204.

First receiving unit 1201, for receiving the node capacity inquiry message of network side transmission, the node capacity is ask Ask whether information supports forwarding capability including node.

First transmitting element 1202, for node capacity information to be sent to the network side, it is for the network side The node configures forwarding capability status information.

Second receiving unit 1203, the forwarding capability status information sent for receiving the network side.

Setting unit 1204, for setting the forwarding capability state according to the forwarding capability status information, described turn Hair functional status includes opening, closed mode and resting state.

The setting unit 1204 is specifically used for,

Alternatively, the node also includes：

It should be noted that the state that node provided in an embodiment of the present invention implants the offer of the embodiment of the present invention six is set Method, therefore, the specific work process of the unit included by the node do not repeat again herein.

Above-described embodiment description is that the node capacity inquiry message of network side transmission is received by the first receiving unit, Whether the node capacity inquiry message supports forwarding capability including node；First transmitting element by node capacity information send to The network side；Second receiving unit receives the forwarding capability status information for node configuration that the network side is sent； Setting unit sets the forwarding capability state according to the forwarding capability status information, and the forwarding capability state includes opening State, closed mode and resting state.Hereby it is achieved that the forwarding capability state of node can be arranged as required to, so as to save Save the interference of the energy consumption, reduction of node to adjacent area.

Professional should further appreciate that, each example described with reference to the embodiments described herein Unit and algorithm steps, it can be realized with electronic hardware, computer software or the combination of the two, it is hard in order to clearly demonstrate The interchangeability of part and software, the composition and step of each example are generally described according to function in the above description. These functions are performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme. Professional and technical personnel can realize described function using distinct methods to each specific application, but this realization It is it is not considered that beyond the scope of this invention.

The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm Software module, or the two combination are implemented.Software module can be placed in random access memory（RAM）, internal memory, read-only storage （ROM）, electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field In any other form of storage medium well known to interior.

Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include Within protection scope of the present invention.

Claims

1. a kind of state method to set up, it is characterised in that methods described includes：

Whether node to network side sending node ability information, support to forward work(including the node by the node capacity information Energy；

The node sets the forwarding capability state of the node, the forwarding capability shape according to the forwarding capability status information State includes opening, closed mode and resting state.

2. state method to set up as claimed in claim 1, it is characterised in that the node is believed according to the forwarding capability state Breath sets the forwarding capability state of the node to be specially：

If the forwarding capability state is set on state by the node, downstream signal is sent, or receive up Signal；

If forwarding capability state is set to off closed state by the node, stop sending downstream signal, and deletion of node Forwarding capability module BRN contextual information；

3. state method to set up as claimed in claim 1, it is characterised in that methods described also includes：

4. a kind of state method to set up, it is characterised in that methods described includes：

Whether the node capacity information that network side receiving node is sent, the node capacity information are supported to forward including the node Function；

The forwarding capability status information is sent to the node, the forwarding capability state, institute are set for the node Stating forwarding capability state includes opening, closed mode and resting state.

5. state method to set up as claimed in claim 4, it is characterised in that described according to the node capacity information is described Node configures forwarding capability status information：

If the node supports forwarding capability, and the node of forwarding in need below the node, has node that link occurs Failure or the network side are needed to extend capacity, then the forwarding capability status information of the node is configured to by the network side Opening；

If the node supports forwarding capability, and does not have to need the node forwarded, or band resource below the node Limited, then the forwarding capability status information of the node is configured to closed mode by the network side；

If the node supports forwarding capability, the forwarding capability status information of the node is configured to stop by the network side Dormancy state.

6. state method to set up as claimed in claim 5, it is characterised in that the network side is by the forwarding capability of the node Status information is configured to opening：

If the forwarding capability of the node is closed, the network side is the node configuration node context, And send the node context to the backhaul module of the node, the BRN that the node is triggered by the backhaul module enters Row starts, and the node context includes：Frequency, bandwidth, cell ID ID, S1 interface or X2 interface；

If the forwarding capability of the node is in a dormant state, the network side is disappeared by the triggering of S1 interfaces or X2 interface The BRN that breath triggers the node is started, and the triggering message includes node context, and the node context includes：Frequently Point, bandwidth, cell ID.

7. state method to set up as claimed in claim 5, it is characterised in that methods described also includes：

Receive the forwarding capability state that the node is sent；

8. state method to set up as claimed in claim 7, it is characterised in that the context of the BRN for deleting the node Information is specially：

The S1 carryings and X2 carryings of the BRN are deleted, including deletes the corresponding BRN marks in paging domain list TA List Know the BRN information in corresponding BRN ID and notice adjacent area cell deletion Neighboring Cell List in ID, multicast and broadcast list.

9. a kind of state method to set up, it is characterised in that methods described includes：

Whether the lateral node sending node Capability query information of network, the node capacity inquiry message are supported including the node Forwarding capability；

The node capacity information that the node is sent is received, whether the node capacity information is supported to forward work(including the node Energy；

10. state method to set up as claimed in claim 9, it is characterised in that described according to the node capacity information is institute Stating node configuration forwarding capability status information is specially：

If the node supports forwarding capability, and currently has new node access, has node that link failure or described occurs Network side is needed to extend capacity, then the forwarding capability status information of the node is configured to opening by the network side；

If the node supports forwarding capability, and is accessed currently without new node, or band resource is limited, then the net The forwarding capability status information of the node is configured to closed mode by network side；

11. state method to set up as claimed in claim 10, it is characterised in that the network side is by the forwarding work(of the node Energy status information is configured to opening and is specially：

If the forwarding capability of the node is in a dormant state, the network side is the node configuration node context, And send the node context to S1 interfaces or X2 interface, start the BRN of the node by the S1 interfaces or X2 interface, The node context includes：Frequency, bandwidth, cell ID.

12. state method to set up as claimed in claim 9, it is characterised in that methods described also includes：

Receive the forwarding capability state that the node is sent；

13. state method to set up as claimed in claim 12, it is characterised in that above and below the BRN for deleting the node Literary information is specially：

The S1 carryings and X2 carryings of the BRN are updated, including deletes corresponding BRN ID in TA List, multicast and broadcast row Corresponding BRN ID and notice adjacent area cell delete the BRN information in Neighboring Cell List in table.

14. a kind of state method to set up, it is characterised in that methods described includes：

Node receives the node capacity inquiry message that network side is sent, and whether the node capacity inquiry message is supported including node Forwarding capability；

Node capacity information is sent to the network side；

The forwarding capability state is set according to the forwarding capability status information, the forwarding capability state includes opening state State, closed mode and resting state.

15. state method to set up as claimed in claim 14, it is characterised in that described according to the forwarding capability status information The forwarding capability state is set to be specially：

If the forwarding capability state is set to off into closed state, stop sending downstream signal, and delete the upper and lower of BRN Literary information；

16. state method to set up as claimed in claim 15, it is characterised in that methods described also includes：By the forwarding work( Energy state is sent to the network side.

17. a kind of node, it is characterised in that the node includes：

First transmitting element, for network side sending node ability information, the node capacity information, which includes the node, to be No support forwarding capability；

Setting unit, for setting the forwarding capability state of the node, the forwarding according to the forwarding capability status information Functional status includes opening, closed mode and resting state.

18. node as claimed in claim 17, it is characterised in that the setting unit is specifically used for,

If the forwarding capability state is set to off closed state by the node, stop sending downstream signal, and delete The forwarding capability module BRN of node contextual information；

19. node as claimed in claim 17, it is characterised in that the node also includes：

20. a kind of network, it is characterised in that the network includes：

First receiving unit, the node capacity information sent for receiving node, the node capacity information include the node Whether forwarding capability is supported；

Transmitting element, for the forwarding capability status information to be sent to the node, described turn is set for the node Functional status is sent out, the forwarding capability state includes opening, closed mode and resting state.

21. network as claimed in claim 20, it is characterised in that the dispensing unit is used for,

22. network as claimed in claim 21, it is characterised in that the dispensing unit is further used for,

23. network as claimed in claim 21, it is characterised in that the network also includes：

Processing unit, if being closed mode for the forwarding capability state, delete the BRN of node context letter Breath.

24. network as claimed in claim 23, it is characterised in that the processing unit is specifically used for,

The S1 carryings and X2 carryings of the BRN are updated, including deletes the corresponding BRN marks ID, multicast and broadcast in TA List Corresponding BRN ID and notice adjacent area cell delete the BRN information in Neighboring Cell List in list.

25. a kind of network, it is characterised in that the network includes：

First transmitting element, for including described to node sending node Capability query information, the node capacity inquiry message Whether node supports forwarding capability；

First receiving unit, the node capacity information sent for receiving the node, the node capacity information includes described Whether node supports forwarding capability；

Second transmitting element, for the forwarding capability status information to be sent to the node, institute is set for the node Forwarding capability state is stated, the forwarding capability state includes opening, closed mode and resting state.

26. network as claimed in claim 25, it is characterised in that the dispensing unit is specifically used for,

27. network as claimed in claim 26, it is characterised in that the dispensing unit is further used for,

28. network as claimed in claim 25, it is characterised in that the network also includes：

29. network as claimed in claim 28, it is characterised in that the processing unit is specifically used for,

30. a kind of node, it is characterised in that the node includes：

First receiving unit, for receiving the node capacity inquiry message of network side transmission, the node capacity inquiry message bag Include whether node supports forwarding capability；

First transmitting element, it is the node for the network side for node capacity information to be sent to the network side Configure forwarding capability status information；

Setting unit, for setting the forwarding capability state, the forwarding capability shape according to the forwarding capability status information State includes opening, closed mode and resting state.

31. node as claimed in claim 30, it is characterised in that the setting unit is specifically used for,

32. node as claimed in claim 30, it is characterised in that the node also includes：