CN101754296A - Method, system and network equipment for realizing the management of wireless access network information - Google Patents
Method, system and network equipment for realizing the management of wireless access network information Download PDFInfo
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- CN101754296A CN101754296A CN200810239163A CN200810239163A CN101754296A CN 101754296 A CN101754296 A CN 101754296A CN 200810239163 A CN200810239163 A CN 200810239163A CN 200810239163 A CN200810239163 A CN 200810239163A CN 101754296 A CN101754296 A CN 101754296A
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Abstract
The embodiment of the present invention discloses a method, a system and network equipment for realizing the management of wireless access network information, which belongs to the field of communication. The method comprises the following steps: the system information of a target subdistrict is preserved in the network equipment, and the network equipment is a base station gateway; and the preserved system information of the target subdistrict is sent to a base station. The network equipment comprises a storing module and a sending module. The system for realizing the management of wireless access network information comprises the base station and the network equipment. The technical scheme provided by the embodiment of the present invention can reduce the loads of more information flows for an interface.
Description
Technical field
The present invention relates to the communications field, particularly a kind of method, system and network equipment of realizing wireless access network information management.
Background technology
Along with the user proposes higher requirement to data flow and communication cost, in communication service, occurred Home eNodeB (Home NodeB, HNB)/enhancement mode Home eNodeB (LTE Hme NodeB, notion HeNB).HNB and HeNB are the little base stations of a kind of family expenses, and domestic consumer buys, and install voluntarily, are used to solve covering problem among a small circle such as indoor grade, and the data service of higher rate perhaps is provided.HNB is a 3G communication technology category, uses the 3G wireless access technology; HeNB is that (Long Term Evolution, LTE) communication technology category use the LTE wireless access technology to Long Term Evolution.
In the existing communication technology, the mobile management of Packet Service still adopts the mode of sub-district gravity treatment to realize, in order to reduce the break period of in cell reselection process, causing data service, quoted cell change (Network Assisted Cell Change, the NACC) technology of network assistance.The main thought of NACC technology is for before the sub-district changes, network side sends to terminal with the system message of Target cell, terminal is because obtained the system message of Target cell before cell change, so do not need behind the target approach sub-district to carry out read system message, thereby reduced the data interruption time because of wanting read system message to cause.A critical process of NACC technology is exactly before terminal sends Target cell, must obtain the system message of Target cell, in order to obtain the system message of Target cell, wireless access network information management (RAN InformationManagement, RIM) flow process have been defined.The RIM flow process is: the source base station that need obtain adjacent domain system message sends wireless access network (Radio Access Network to target BS, RAN) information request (RANInformation Request) message, the request target base station sends the system message of Target cell; After target BS receives the RAN information request message, can send RAN report information, the i.e. system message of Target cell by scheduling mode or Event triggered mode (for example, when system message changes) to source base station according to RAN information request message type.Wherein, in the RAN information request message, indicate RAN report information mode by the value of RAN information request wireless access network management protocol data unit indication (RAN-INFORMATION-REQUEST RIM PDUIndications) field, the value of this field has three kinds of optional situations, Single Report, Multiple Report and Stop.Value is that the mode of Single Report is called scheduling mode, and value is that the mode of Multiple Report is called the Event triggered mode, and value is that Stop represents to stop to send the RAN information report message.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art:
In existing RIM flow process, because each supports the HNB/HeNB of RIM flow process to send RAN information request message, the system information of the Target cell that acquisition request is required to target BS C/RNC by HNB-GW/HeNB-GW and core net SGSN/MME; And target BS C/RNC can support the HNB/HeNB of RIM flow process to send the RAN information report message to each by core net SGSN/MME, comprises the system information of the Target cell that HNB/HeNB is required in this message.When a plurality of HNB/HeNB were adjacent with same BSC/RNC, BSC/RNC will send the system information of identical Target cell to a plurality of HNB/HeNB, and too much information flow can cause Gb Interface, and over-burden for Iu interface or S1 interface.Wherein, Gb Interface is the interface between BSC and the SGSN, and the Iu interface is the interface between RNC or HNB and the core net SGSN, and the S1 interface is the interface between HeNB and the core net MME.
Summary of the invention
In order to alleviate the burden of multi-information flow docking port, the embodiment of the invention provides a kind of method, system and network equipment of realizing wireless access network information management.Described technical scheme is as follows:
The embodiment of the invention provides a kind of method that realizes wireless access network information management, comprising:
The network equipment is preserved the system information of Target cell, and the described network equipment is a base-station gateway;
The system information of Target cell that sends described preservation is to described base station.
The embodiment of the invention provides a kind of method that realizes wireless access network information management, comprising:
The network equipment receives the wireless access network information request message that the base station sends, described wireless access network information request message comprises: the send mode of the system information type of Target Cell Identifier, Target cell and the system information of Target cell, the send mode of the system information of described Target cell is the Event triggered mode, and the described network equipment is between core net and base station;
Judge whether to store the request message of the identical systems information of asking same target cell;
If have, then preserve described wireless access network information request message, and send to described target base station controller/radio network controller after the send mode of the system information of Target cell described in the described wireless access network information request message changed to scheduling mode;
Receive the system information of the described Target cell of described target base station controller/radio network controller transmission, and be transmitted to described base station.
The embodiment of the invention provides a kind of base-station gateway, comprising:
Memory module, the system information of preserving Target cell;
Sending module, the system information that is used for Target cell that described memory module is preserved sends to described base station.
The embodiment of the invention provides a kind of network equipment, comprising:
Receiver module, be used to receive the wireless access network information request message that described base station sends, described wireless access network information request message comprises that the send mode of system information of system information type, the Target cell of Target Cell Identifier, Target cell is the Event triggered mode;
Judge module is used to judge whether to store the request message record of the identical systems information of asking same target cell;
Memory module is preserved described wireless access network information request message;
Sending module is used for sending to described target base station controller/radio network controller after send mode with the system information of Target cell described in the described wireless access network information request message changes to scheduling mode;
Transceiver module is used to receive the system information of the described Target cell that described target base station controller/radio network controller sends, and is transmitted to described base station.
The embodiment of the invention provides a kind of system that realizes wireless access network information management, comprising:
The network equipment and the base station corresponding with the described network equipment, described network equipment base-station gateway;
The described network equipment is used to preserve the system information of Target cell; The system information of described Target cell is sent to described base station.
The embodiment of the invention provides a kind of system that realizes wireless access network information management, comprising:
The network equipment and the base station corresponding with the described network equipment, the described network equipment is a base-station gateway;
The described network equipment is used to receive the wireless access network information request message that described base station sends, and described wireless access network information request message comprises: the send mode of the system information type of Target Cell Identifier and Target cell, the system information of described Target cell is the Event triggered mode;
Judge whether to store same target cell identical systems information the request message record;
Preserve described wireless access network information request message;
Send to described target base station controller/radio network controller after the send mode of the system information of Target cell described in the described wireless access network information request message changed to scheduling mode;
Receive the system information of the described Target cell of described target base station controller/radio network controller transmission, and be transmitted to described base station.
The embodiment of the invention has alleviated and has crossed the burden of multi-information flow for interface by preserve the system information and/or the RAN information request message of Target cell on the network equipment.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method flow diagram of the realization RIM that provides of prior art;
Fig. 2 is the method flow diagram of the realization RIM that provides of the embodiment of the invention 1;
Fig. 3 is the method flow diagram that the another kind that provides of the embodiment of the invention 2 is realized RIM;
Fig. 4 be the embodiment of the invention 4 provide another realize the method flow diagram of RIM;
Fig. 5 be the embodiment of the invention 6 provide another realize the method flow diagram of RIM;
Fig. 6 is the structural representation of a kind of network equipment of providing of the embodiment of the invention 8;
Fig. 7 is the structural representation of the another kind of network equipment that provides of the embodiment of the invention 9;
Fig. 8 is the structural representation of the system of a kind of RIM of realization of providing of the embodiment of the invention 10,11.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.Obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
In embodiments of the present invention, easy in order to explain, SGSN/MME, SGSN, MME are referred to as core net.
As shown in Figure 1, realize that the RIM method comprises the steps:
Step 103-103a, core net SGSN/MME is according to target base station controller (the Base Station Controller in the RAN Information Request message, BSC)/radio network controller (Radio NetworkController, RNC) address, judge whether target BS C/RNC and HNB/HeNB belong to same SGSN, if then send RAN Information Request message to target BS C/RNC; If not, then the SGSN under target BS C/RNC sends RAN Information Request message.
Step 106-106a, core net SGSN judges according to the address information of the HNB/HeNB in the RAN Information message whether source HNB/HeNB belongs to same SGSN with target BS C/RNC, if not, then the core net SGSN/MME under HNB/HeNB transmits RAN Information message; If belong to same SGSN, then send RAN Information message to HNB-GW/HeNB-GW.
Step 111-111a, when HNB/HeNB and target BS C/RNC belong to same SGSN, then SGSN/MME sends response message RAN Information ACK to target BS C/RNC, if do not belong to same SGSN/MME, then the SGSN of SGSN/MME under target BS C/RNC transmits and replys RAN Information ACK message.
In the above step, step 101-104 is the RAN information request flow process in the RIM flow process, and step 105-112 is the RAN information transmission flow in the RIM flow process.
The embodiment of the invention 1 provides the method for a kind of RIM of realization, as shown in Figure 2, comprising:
Step 201: the network equipment is preserved the system information of Target cell, and this network equipment is between core net and base station;
Step 202: the network equipment sends to this base station with the system information of the Target cell of preservation.
In embodiments of the present invention, by preserving the system information of Target cell, can minimizing with core net and target BS C/RNC between alternately, alleviated Gb Interface, the burden of Iu interface or S1 interface.。
Below by the embodiment of the invention 2-5 embodiment of the invention 1 is described in detail.
The embodiment of the invention 2 provides the method for a kind of RIM of realization, in the present embodiment, preserves the RAN information request message of HNB/HeNB transmission and the system information of the Target cell that RNC/BSC is sent among the HNB-GW/HeNB-GW.As shown in Figure 3, the method for the realization RIM that provides of the embodiment of the invention 2 comprises the steps:
Step 301: when HNB/HeNB needs the system message of Target cell, send RAN Information Request message to HNB-GW/HeNB-GW, this RAN Information Request message comprises: the send mode of the system information of source base station address, RNC/BSC address, Target Cell Identifier, Target cell and the system information of Target cell (Single Report PDU or Multiple Report PDU or Stop PDU).
Step 302-302a:HNB-GW/HeNB-GW receives RAN Information Request message, judge whether to store the system information of the required Target cell of HNB/HeNB, if have, then do not transmit RAN Information Request message to core net, and with the system message of the Target cell preserved, according to the send mode (Single Report or Multiple Report) of the transmission RAN information report message that HNB/HeNB asked, the system information of Target cell is carried in the RAN information report message sends to HNB/HeNB.Whether this RAN report message can also be indicated needs to reply, and replys if desired, and then HNB/HeNB sends response message RAN Information ACK to HNB-GW/HeNB-GW.If do not store the system information of the required Target cell of HNB/HeNB, then transmit RAN Information Request message, the system information of the Target cell that acquisition request HNB/HeNB is required to core net SGSN/MME.
Concrete, if the RAN-INFORMATION-REQUEST RIMPDU Indications field in the RAN information request message is Single Reports, when preserving the system information of the needed Target cell of HNB/HeNB, then the system information with the needed Target cell of HNB/HeNB preserved sends to this HNB/HeNB, does not preserve this RAN information request message; When not having the system information of needed Target cell, then HNB-GW/HeNB-GW transmits this RAN information request message and gives RNC/BSC.When transmitting this RAN information request message, the value of field RAN-INFORMATION-REQUEST RIMPDU Indications can also be re-set as Multiple Report, promptly ask RNC/BSC to send the RAN report message according to the Event triggered type; Also the HNB/HeNB address can be changed to the address of current HNB-GW/HeNB-GW, promptly ask RNC/BSC that the RAN report message is sent to HNB-GW/HeNB-GW, and not preserve this RAN information request message.
If the field RAN-INFORMATION-REQUEST RIMPDU Indications in the RAN information request message is Multiple Reports, when preserving the system information of needed Target cell, the system message of then that the HNB/HeNB that preserves is required Target cell sends to this HNB/HeNB, and write down the relevant information of this RAN information request information, as the address information of HNB/HeNB, other information such as type that RAN information sends; When the system message of not preserving the required Target cell of HNB/HeNB, then HNB-GW/HeNB-GW transmits this RAN information request message to core net SGSN/MME, and preserves the relevant information of this RAN information request message.When HNB-GW/HeNB-GW receives the RAN report message of the Multiple Report type that RNC/BSC sends, send this RAN report message to all HNB/HeNB that are recorded.
When HNB-GW/HeNB-GW receives that the request of HNB/HeNB transmission stops to send the message of RAN report information, if when in record, also having the message of this target cell system information of request that other HNB/HeNB send, then do not send this RAN information request message, but in record, delete the request record of this HNB/HeNB to this Target cell to target BS C/RNC.
Step 303-304 and step 103-104 are similar, repeat no more.
Step 305-312 and step 105-112 are similar, repeat no more.
The system information of the Target cell that the embodiment of the invention is sent by the RAN information request message of preserving HNB/HeNB sending in node HNB-GW/HeNB-GW and RNC/BSC, when HNB/HeNB needs the system information of Target cell, the system information of the Target cell that HNB-GW/HeNB-GW can need the HNB/HeNB that is preserved sends to HNB/HeNB, thereby reduced and core net and target BS C/RNC between mutual, alleviated Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 3 is similar with the embodiment of the invention 2, and difference is, the system message of the Target cell of only preserving RNC/BSC among the HNB-GW/HeNB-GW and being sent.And the embodiment of the invention 3 is only applicable to type that request RNC/BSC in the RAN information request message that HNB/HeNB sends sends the RAN report information situation when all being Single report mode.
The embodiment of the invention is by preserving the system information of the Target cell that RNC/BSC sent in node HNB-GW/HeNB-GW, when HNB/HeNB needs the system information of Target cell, HNB-GW/HeNB-GW can send to HNB/HeNB with the system information of the Target cell preserved, reduced and core net and target BS C/RNC between mutual, alleviated Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 4 provides the method for a kind of RIM of realization, in the present embodiment, disposes target cell information in HNB-GW/HeNB-GW, and this target cell information comprises the address information of Target cell, and other relevant informations.Initiatively send the RAN information request message by HNB-GW/HeNB-GW then to target BS C/RNC; HNB-GW/HeNB-GW receives and preserves the system information of the Target cell that target BS C/RNC sends, then periodically or otherwise respectively to the system information of the HNB/HeNB transmission Target cell that links to each other with this HNB-GW/HeNB-GW.As shown in Figure 4, the method for the realization RIM that provides of the embodiment of the invention 4 comprises the steps:
Step 401:HNB-GW/HeNB-GW sends the RAN information request message to core net SGSN/MME, wherein, the RAN information request message comprises: the system information send mode of the system message of target BS C/RNC address, Target Cell Identifier, Target cell and Target cell is Multiple report.
Step 402-402a; Core net SGSN/MME judges according to target BS C/RNC address information whether BSC/RNC and HNB-GW/HeNB-GW belong to same core net SGSN, if, then send the RAN information request message to BSC/RNC, if not, then the core net SGSN under BSC/RNC sends the RAN information request message.
SGSN under step 403: the target BS C/RNC sends RANInformation Request message to target BS C/RNC.
Step 405-405a, core net SGSN judges according to the address information of the HNB/HeNB in the RAN report information whether HNB/HeNB belongs to same SGSN with target BS C/RNC, if not, then the core net SGSN/MME under HNB/HeNB transmits the RAN report information; If belong to same SGSN, then send the RAN report information to HNB-GW/HeNB-GW.
When target BS C/RNC indication HNB/HeNB need reply, concrete step and 109-112 were similar, repeat no more.
The embodiment of the invention is by disposing target cell information in node HNB-GW/HeNB-GW, initiate RIM information request flow process by HNB-GW/HeNB-GW according to target cell information, and the system information that receives and preserve the Target cell of target BS C/RNC transmission, independently send the system information of Target cell then to the HNB/HeNB that is connected, alleviated Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 5 is similar with the embodiment of the invention 4, and difference is, when HNB/HeNB needs the system information of Target cell, sends RAN information request message, the system information of the Target cell that acquisition request is required to HNB-GW/HeNB-GW; After HNB-GW/HeNB-GW receives the RAN information request message of HNB/HeNB, mode according to the system information of the indicated transmission Target cell in the RAN information request message, it promptly is Single Report mode, or Multiple Report mode, the system information of the Target cell that HNB/HeNB in the system information of the Target cell preserved is required sends to HNB/HeNB.
The effect of the embodiment of the invention 5 is similar to Example 4, and difference is, as required to the system information of the required Target cell of HNB-GW/HeNB-GW request, has shortened the required time that HNB/HeNB obtains the system information of Target cell by HNB/HeNB.
The embodiment of the invention 6 also provides the method for a kind of RIM of realization, as shown in Figure 5, comprising:
Step 601: the network equipment receives the wireless access network information request message that this base station sends, this wireless access network information request message comprises that the send mode of system information of system information type, the Target cell of this address, base station, Target Cell Identifier, Target cell is the Event triggered mode, and this network equipment is between core net and base station;
Step 602: the request message that judges whether to store the identical systems information of asking same target cell;
Step 603: if having, preserve this wireless access network information request message, and send to this target base station controller/radio network controller after the send mode of the system information of Target cell in this wireless access network information request message changed to scheduling mode; If no, preserve this wireless access network information request message;
Step 604: receive the system information of the Target cell of this target base station controller/radio network controller transmission, and be transmitted to this base station.
The embodiment of the invention is by preserving the RAN information request message that HNB/HeNB sends, and record sends the address of the HNB/HeNB of request, relevant informations such as the type of message of request.When the system information of the Target cell that repeats is requested, if Multiple Report type, then this type is changed into Single Report type, when BSC/RNC need be when HNB/HeNB sends the RAN report information because of Event triggered, only need to send a RAN information report message, avoided the while to send this information to the HNB/HeNB of the system information of a plurality of these Target cells of needs to HNB-GW/HeNB-GW.Thereby can reduce Signalling exchange, alleviate Gb Interface, the burden of Iu interface or S1 interface.
7 couples of embodiment 6 are described in detail below by the embodiment of the invention.
The embodiment of the invention 7 is similar with the embodiment of the invention 1, and difference is, only preserves the RAN information request message that HNB/HeNB sends in HNB-GW/HeNB-GW.
When HNB/HeNB needs the system message of Target cell, send the RAN information request message to HNB-GW/HeNB-GW, if the field RAN-INFORMATION-REQUEST RIM PDU Indications value in the RAN information request message is Single report, then HNB-GW/HeNB-GW transmits this request message to target BS C/RNC.
If the field RAN-INFORMATION-REQUEST RIMPDU Indications value in the RAN information request message is Multiple report, when preserving the request message of the identical systems message of asking same target cell among the HNB-GW/HeNB-GW, then preserve this RAN information request message, and the field RAN-INFORMATION-REQUEST RIM PDUIndications value in the RAN information request message reseted be changed to Single report, be transmitted to target BS C/RNC.When receiving the RAN report information that target BS C/RNC sends, be transmitted to this HNB/HeNB.
If the field RAN-INFORMATION-REQUEST RIMPDU Indications value in the RAN information request message is Multiple report, and when the request message of the identical systems message of not preserving the same target cell asked among the HNB-GW/HeNB-GW, then preserve this RAN information request message, transmit this RAN information request message according to existing procedure to target BS C/RNC then.When receiving the RAN report information that BSC/RNC sends, this report information is transmitted to all ask the HNB/HeNB of this Target cell system message in the record.When HNB-GW/HeNB-GW receives that the request of HNB/HeNB transmission stops to send the message of RAN report information, if when in record, also having the request message of system information of this Target cell that other HNB/HeNB send, then do not send this message, but in record, delete the request record of this HNB/HeNB to this Target cell to target BS C/RNC.
The embodiment of the invention is by preserving the RAN information request message that HNB/HeNB sends in HNB-GW/HeNB-GW, record sends the address of the HNB/HeNB of request, relevant informations such as the type of message of request.When the system information of the Target cell that repeats is requested, if Multiple Report type, then this type is changed into Single Report type, when BSC/RNC need be when HNB/HeNB sends the RAN report information because of Event triggered, only need to send a RAN information report message, avoided the while to send this information to the HNB/HeNB of the system information of a plurality of these Target cells of needs to HNB-GW/HeNB-GW.Thereby can reduce Signalling exchange, alleviate Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 8 also provides a kind of network equipment, as shown in Figure 6, comprising:
Memory module 801, the system information of preserving Target cell;
Sending module 802, the system information that is used for Target cell that memory module 801 is preserved sends to this base station.
Further, this memory module 801 is used to preserve the system information of this Target cell that target base station controller/radio network controller sends; Or, be used to preserve the system information of this Target cell that target base station controller/radio network controller sends and the wireless access network information request message that this base station sends.
Further, this sending module 802 specifically is used for and will the system information of described Target cell be sent to this base station according to the request of described base station; Or, be used for active sends system information from described Target cell to this base station.
In the present embodiment, by receiving and preserve the system information of Target cell, reduced and core net and target BS C/RNC between mutual, alleviated Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 9 provides a kind of network equipment, as shown in Figure 7, comprising:
Sending module 904 is used for sending to this target base station controller/radio network controller after send mode with the system information of this wireless access network information request message Target cell changes to scheduling mode;
The embodiment of the invention is by preserving the RAN information request message that the base station sends in the network equipment, record sends the address, base station of request, relevant informations such as the Target cell system message type of request.When the system information of the Target cell that repeats is requested, if Multiple Report type, then this type is changed into Single Report type, when BSC/RNC needs the base station to send the RAN report information because of Event triggered, only need to send a RAN information report message, avoided the while to send this information to the base station of the system information of a plurality of these Target cells of needs to the network equipment.Thereby can reduce Signalling exchange, alleviate Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 10 provides a kind of system that realizes wireless access network information management, as shown in Figure 8, comprising:
The network equipment 1002 and the base station 1001 corresponding with this network equipment 1002, this network equipment 1002 is positioned at core net and this base station 1001;
This network equipment 1002 is used to preserve the system information of Target cell; The system information of the Target cell preserved is sent to this base station.
Further, this network equipment 1002 also is used to preserve the described wireless access network request message that the base station sends, and described wireless access network request message comprises: the send mode of the system information of address, described base station, Target Cell Identifier, Target cell and the system information of Target cell.
In the embodiment of the invention,, and the system information of Target cell sent to this base station with the system information of the Target cell that receives, can minimizing with core net and target BS C/RNC between alternately, alleviated Gb Interface, the burden of Iu interface or S1 interface.
The embodiment of the invention 11 provides a kind of system that realizes wireless access network information management, as Fig. 8, comprising:
The network equipment 1002 and the base station 1002 corresponding with this network equipment 1002, this network equipment 1002 is positioned at core net and this base station 1001;
This network equipment 1002 is used to receive the wireless access network information request message that this base station sends, and this wireless access network information request message comprises that the send mode of system information of system information type, the Target cell of Target Cell Identifier, Target cell is the Event triggered mode;
Judge whether to store the request message of the identical systems message of asking same target cell;
If have, preserve this wireless access network information request message, and send to this target base station controller/radio network controller after the send mode of the system information of Target cell in this wireless access network information request message changed to scheduling mode; If no, preserve this wireless access network information request message;
Send to this target base station controller/radio network controller after the send mode of the system information of Target cell in this wireless access network information request message changed to scheduling mode;
Receive the system information of the Target cell of this target base station controller/radio network controller transmission, and be transmitted to this base station.
The embodiment of the invention is by preserving the RAN information request message that the base station sends in the network equipment, record sends the address, base station of request, relevant informations such as the type of message of request.When the system information of the Target cell that repeats is requested, if Multiple Report type, then this type is changed into Single Report type, when BSC/RNC needs the base station to send the RAN report information because of Event triggered, only need to send a RAN information report message, avoided the while to send this information to the base station of the system information of a plurality of these Target cells of needs to the network equipment.Thereby can reduce Signalling exchange, alleviate Gb Interface, the burden of Iu interface or S1 interface.
Be used to realize that the network equipment of wireless access network information management method can be a gateway described in above-mentioned 8,9,10 and 11 embodiment, but one of ordinary skill in the art will appreciate that gateway is only for realizing preferred embodiments of the present invention.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, and described storage medium is floppy disk, hard disk or the CD etc. of computer.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (21)
1. a method that realizes wireless access network information management is characterized in that, comprising:
The network equipment is preserved the system information of Target cell, and the described network equipment is a base-station gateway;
The system information of Target cell that sends described preservation is to the base station.
2. the method for realization wireless access network information management as claimed in claim 1 is characterized in that, the system information of the Target cell of the described preservation of described transmission comprises to described base station:
The described network equipment receives the wireless access network information request message that described base station sends, described wireless access network information request message comprises: the send mode of the system information of address, base station and Target cell, the send mode of the system information of described Target cell are scheduling mode;
Judge whether to store the system information of described Target cell;
If have, then the system information of Target cell with storage sends to described base station.
3. the method for realization wireless access network information management as claimed in claim 2 is characterized in that, the system information of the Target cell of the described preservation of described transmission also comprises to described base station:
When the system information of described Target cell was not stored in judgement, the wireless access network information request message that described base station is sent was transmitted to target base station controller/radio network controller;
Receive the system information of the described Target cell of described target base station controller/radio network controller transmission, and be transmitted to described base station.
4. the method for realization wireless access network information management as claimed in claim 3 is characterized in that, the system information of described Target cell with described preservation sends to described base station, also comprises:
The send mode of the system information of the described Target cell in the described Access Network information request message is changed to the Event triggered mode by scheduling mode, and/or address, described base station changes to network appliance address.
5. the method for realization wireless access network information management as claimed in claim 1 is characterized in that, described method also comprises:
Receive and preserve the wireless access network information request message that described base station sends.
6. the method for realization wireless access network information management as claimed in claim 5 is characterized in that, described reception is also preserved the wireless access network information request message that described base station sends, and comprising:
Receive the wireless access network information request message that described base station sends, described wireless access network request message comprises: the send mode of the system information of address, described base station and described Target cell, the send mode of the system information of described Target cell are the Event triggered mode;
Judge whether to store the system information of described Target cell;
If have, then the system information with described Target cell sends to described base station, and preserves solicited message.
7. the method for realization wireless access network information management as claimed in claim 6 is characterized in that, described reception is also preserved the wireless access network information request message that described base station sends, and comprising:
When the system information of described Target cell is not stored in judgement, send described wireless access network information request message to described target base station controller/radio network controller, and preserve solicited message;
Receive the system information of the described Target cell that described target base station controller/radio network controller sends by the Event triggered mode, and be transmitted to the base station of the system message of this Target cell of request.
8. as the method for any described realization wireless access network information management of claim of claim 1-7, it is characterized in that, the system information of the described Target cell that will send described preservation to described base station after, also comprise:
Receive the message that described base station stops to send the system information of described Target cell;
Judge whether to exist the request message of the system information of the described Target cell of request that other base stations send;
If have, then delete the described wireless access network information request message of being preserved.
9. the method for realization wireless access network information management as claimed in claim 1 is characterized in that, receives and preserve the system information of Target cell, comprising:
According to the system information of pre-configured target cell information to target base station controller/described Target cell of radio network controller request, described target cell information comprises: described Target cell address;
Receive and preserve the system information of the described Target cell of described target base station controller/radio network controller transmission.
10. the method for realization wireless access network information management as claimed in claim 9 is characterized in that, the system information of the Target cell of the described preservation of described transmission comprises to described base station:
Initiatively send the system information of the Target cell of described preservation to the base station that is connected.
11. the method for realization wireless access network information management as claimed in claim 9 is characterized in that, the system information of the Target cell of the described preservation of described transmission comprises to described base station:
According to the request of described base station the system information of Target cell is sent to described base station.
12. the method for realization wireless access network information management as claimed in claim 11 is characterized in that, the system information of the Target cell of the described preservation of described transmission comprises to described base station:
By scheduling mode or Event triggered mode the system information of described Target cell is sent to described base station according to the request of described base station.
13. a method that realizes wireless access network information management is characterized in that, comprising:
The network equipment receives the wireless access network information request message that the base station sends, described wireless access network information request message comprises: the send mode of the system information type of Target Cell Identifier, Target cell and the system information of Target cell, the send mode of the system information of described Target cell is the Event triggered mode, and the described network equipment is a base-station gateway;
Judge whether to store the request message of the identical systems information of asking same target cell;
If have, then preserve described wireless access network information request message, and send to target base station controller/radio network controller after the send mode of the system information of Target cell described in the described wireless access network information request message changed to scheduling mode; If no, preserve this wireless access network information request message;
Receive the system information of the described Target cell of described target base station controller/radio network controller transmission, and be transmitted to described base station.
14. the method for realization wireless access network information management as claimed in claim 13 is characterized in that, also comprises:
When judging the request message of the identical systems information of not storing the request same target cell, preserve described wireless access network information request message, described wireless access network information request message is sent to described target base station controller/radio network controller;
Receive the system information of described target base station controller/radio network controller, and be transmitted to described base station according to the described Target cell of default trigger condition transmission.
15. a base-station gateway is characterized in that, comprising:
Memory module, the system information of preserving Target cell;
Sending module, the system information that is used for Target cell that described memory module is preserved sends to the base station.
16. base-station gateway as claimed in claim 15 is characterized in that,
Described memory module is used to receive and preserve the system information of the described Target cell that target base station controller/radio network controller sends; Or,
Be used to receive and preserve the system information of the described Target cell that target base station controller/radio network controller sends and the wireless access network information request message that described base station sends.
17. base-station gateway as claimed in claim 15 is characterized in that,
Described sending module specifically is used for and will the system information of described Target cell be sent to described base station according to the request of described base station; Or, be used for active sends system information from described Target cell to described base station.
18. a network equipment is characterized in that, comprising:
Receiver module, be used to receive the wireless access network information request message that the base station sends, described wireless access network information request message comprises the send mode of system information of system information type, the Target cell of Target Cell Identifier, Target cell, and the send mode of the system information of described Target cell is the Event triggered mode;
Judge module is used to judge whether to store the request message of the identical systems information of asking same target cell;
Memory module is preserved described wireless access network information request message;
Sending module is used for sending to target base station controller/radio network controller after send mode with the system information of Target cell described in the described wireless access network information request message changes to scheduling mode;
Transceiver module is used to receive the system information of the described Target cell that described target base station controller/radio network controller sends, and is transmitted to described base station.
19. a system that realizes wireless access network information management is characterized in that, comprising:
The network equipment and the base station corresponding with the described network equipment, the described network equipment is a base-station gateway;
The described network equipment is used to preserve the system information of Target cell; The system information of described Target cell is sent to the base station.
20. the system of realization wireless access network information management as claimed in claim 19, it is characterized in that, the described network equipment also is used to receive the described wireless access network request message that described base station sends, and described wireless access network request message comprises: the send mode of the system information of address, base station, Target Cell Identifier, described Target cell and the system information of described Target cell.
21. a system that realizes wireless access network information management is characterized in that, comprising:
The network equipment and the base station corresponding with the described network equipment, the described network equipment is a base-station gateway;
The described network equipment is used to receive the wireless access network information request message that described base station sends, described wireless access network information request message comprises: the send mode of the system information type of Target Cell Identifier, Target cell and the system information of described Target cell, the send mode of the system information of described Target cell are the Event triggered mode;
Judge whether to store the request same target cell identical systems information request message;
Preserve described wireless access network information request message;
Send to target base station controller/radio network controller after the send mode of the system information of Target cell described in the described wireless access network information request message changed to scheduling mode;
Receive the system information of the described Target cell of described target base station controller/radio network controller transmission, and be transmitted to described base station.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN200810239163XA CN101754296B (en) | 2008-12-10 | 2008-12-10 | Method, system and network equipment for realizing the management of wireless access network information |
| BRPI0922917-5A BRPI0922917B1 (en) | 2008-12-10 | 2009-11-28 | METHOD AND SYSTEM FOR IMPLEMENTING RADIO ACCESS NETWORK INFORMATION AND BASE STATION GATEWAY |
| PCT/CN2009/075190 WO2010066164A1 (en) | 2008-12-10 | 2009-11-28 | Method, system for implementing management of radio access network information and network device |
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| CN200810239163XA CN101754296B (en) | 2008-12-10 | 2008-12-10 | Method, system and network equipment for realizing the management of wireless access network information |
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| CN101754296B CN101754296B (en) | 2013-01-30 |
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| WO2012040939A1 (en) * | 2010-09-30 | 2012-04-05 | 中兴通讯股份有限公司 | Method and system for relay node acquiring radio access network information of heterogeneous system |
| CN102447545A (en) * | 2010-10-11 | 2012-05-09 | 电信科学技术研究院 | Transmission and processing method, system and device of energy-saving information |
| CN102685778A (en) * | 2012-04-23 | 2012-09-19 | 中兴通讯股份有限公司 | Internodal message handling method of RAN (radio access network) and controlling node |
| CN102984775A (en) * | 2011-09-06 | 2013-03-20 | 普天信息技术研究院有限公司 | Method used for obtaining wireless access network information management (RIM) information |
| WO2014085968A1 (en) * | 2012-12-03 | 2014-06-12 | 华为技术有限公司 | Wireless access network information acquisition method and wireless access network controller |
| CN104067690A (en) * | 2012-12-03 | 2014-09-24 | 华为技术有限公司 | Wireless access network information acquisition method and wireless access network controller |
| WO2014187177A1 (en) * | 2013-05-22 | 2014-11-27 | 华为技术有限公司 | Information configuration method, apparatus, base station, and mme |
| CN105519187A (en) * | 2013-02-28 | 2016-04-20 | 华为技术有限公司 | Device, method and system for obtaining system information |
| CN105814961A (en) * | 2014-04-09 | 2016-07-27 | 华为技术有限公司 | Transmission method for system information, base station and user equipment |
| CN107426795A (en) * | 2016-05-23 | 2017-12-01 | 中兴通讯股份有限公司 | The processing method device of wireless access network information management message |
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| CN1204770C (en) * | 2002-06-13 | 2005-06-01 | 华为技术有限公司 | Method for increasing communication speed between base stations |
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| CN101094482B (en) * | 2006-06-23 | 2011-08-10 | 华为技术有限公司 | Method and system for measuring parameters in channels of neighboring areas |
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2009
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101754296B (en) | 2013-01-30 |
| BRPI0922917A8 (en) | 2018-09-18 |
| BRPI0922917B1 (en) | 2020-09-24 |
| WO2010066164A1 (en) | 2010-06-17 |
| BRPI0922917A2 (en) | 2016-01-26 |
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