CN101729369A - Method and equipment for routing messages - Google Patents
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- CN101729369A CN101729369A CN200810172308A CN200810172308A CN101729369A CN 101729369 A CN101729369 A CN 101729369A CN 200810172308 A CN200810172308 A CN 200810172308A CN 200810172308 A CN200810172308 A CN 200810172308A CN 101729369 A CN101729369 A CN 101729369A
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Abstract
The embodiment of the invention discloses a method and equipment for routing messages. The method comprises the following steps that: in a process of establishing logical connection between user equipment and a network, message routing equipment creates a routing mapping table record according to an identifier recorded by an identifier routing mapping table; and the message routing equipment routes the messages according to the routing mapping table record. In the embodiment of the invention, the routing mapping table record is created according to the identifier recorded by the identifier routing mapping table; the messages are routed according to the routing mapping table record; and a logical connection identifier does not need to be replaced in a routing process so that message transmission delay caused by a replacement process is eliminated.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and apparatus of message route.
Background technology
Studying a kind of home base station network framework at present in the world, UE (User Equipment, subscriber equipment) is connected to HeNB (Home eNodeB, Home eNodeB), HeNB is connected to HeNB-GW (HomeeNodeB Gateway, femto gateway), HeNB-GW is connected to MME (MobilityManagement Entity, mobile management entity).HeNB-GW with message HeNB to and MME between carry out route.
In the prior art, connect, just set up HeNB and be connected to the MME logic with HeNB-GW, realize that UE connects to the logic of core network to the connection of HeNB-GW logic by setting up two sections logics.Concrete, by disposing the route that two groups of mapping tables between the logic connection identifier carry out message.When HeNB-GW receives message from UE or MME, resolve wherein MME-UE logic connection identifier and HeNB-UE logic connection identifier, obtain another group corresponding M ME-UE logic connection identifier and HeNB-UE logic connection identifier by searching mapping table, MME-UE logic connection identifier in the origination message and HeNB-UE logic connection identifier are replaced with by corresponding M ME-UE logic connection identifier of finding in the mapping table and HeNB-UE logic connection identifier, and new message sent to MME or UE, thereby finish the route of message.
In realizing process of the present invention, the inventor finds to exist in the prior art following shortcoming:
In the prior art, in the routing procedure of message, HeNB-GW need be routed message to every and make amendment, original logic connection identifier group is replaced with new logic connection identifier group, and the replacement process of logic connection identifier group can cause the delay of transmission of messages, influences user's use experience.
Summary of the invention
The embodiment of the invention provides a kind of method and apparatus of message route, does not need logic connection identifier group is replaced in routing procedure, has eliminated the message transmission delay that replacement process can cause.
The embodiment of the invention provides a kind of method of message route, may further comprise the steps:
Route mapping table record is set up in indication according to sign route mapping table record;
Carry out the message route according to described route mapping table record.
The embodiment of the invention provides a kind of HeNB-GW, comprising:
Mapping table is set up the unit, is used for setting up route mapping table record according to the indication of sign route mapping table record;
Routing unit is used for setting up the route mapping table record of setting up the unit according to described mapping table and carries out the message route.
In the embodiments of the invention, route mapping table record is set up in indication according to sign route mapping table record, and carry out the message route according to described route mapping table record, in routing procedure, do not need logic connection identifier group is replaced, thereby eliminated the message transmission delay that replacement process causes.
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 to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, 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 a kind of message route in the embodiment of the invention;
Fig. 2 is a kind of route mapping table record schematic diagram in the embodiment of the invention;
Fig. 3 is a kind of HeNB-GW structure chart in the embodiment of the invention;
Fig. 4 is the method flow diagram that a kind of route mapping table record is set up in the embodiment of the invention;
Fig. 5 is the method flow diagram that a kind of route mapping table record is set up in the embodiment of the invention;
Fig. 6 is the method flow diagram of a kind of message route in the embodiment of the invention;
Fig. 7 is the method flow diagram of a kind of message route in the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment 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.
The embodiment of the invention provides a kind of method of message route, as shown in Figure 1, may further comprise the steps:
Wherein, described indication according to sign route mapping table record is set up route mapping table record and is comprised:
Obtain pre-established route mapping table record and identify the indication that described route mapping table writes down;
Wherein, on behalf of the logic of a particular UE, mapping table record be connected incidence relation between two interfaces of HeNB, HeNB-GW and HeNB-GW, MME, unique mapping table record of logic connection correspondence of a particular UE.The route mapping table that the embodiment of the invention provides writes down as shown in Figure 2, and route mapping table record is made of interface conjunctionn sign between HeNB-UE logic connection identifier, MME-UE logic connection identifier, HeNB and HeNB-GW and the sign of the interface conjunctionn between HeNB-GW and MME.
Wherein, the indication of sign route mapping table record is that the mapping table record is set up and is used for logic of index in the process and is connected the indication of two incidence relations between the interface, the process of setting up of mapping table record is that four attributes are inserted the central process of record successively, in inserting process, have only according to this indication and find the corresponding mapping table record, attribute could be filled out in the correct mapping table record.The indication of sign route mapping table record comprises: logic connection identifier, Transaction Identifier, mapping relations table record sign.
Obtain the required sign of setting up of finishing described route mapping table record;
Described pre-established mapping table record is searched in indication according to described sign route mapping table record;
The described required sign of setting up of finishing route mapping table record is added in the pre-established route mapping table record that finds.
Wherein, according to setting up route mapping table record from the initial message of HeNB, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier, then described sign route mapping table record be designated as HeNB-UE logic connection identifier,
The described indication of obtaining pre-established route mapping table record and identifying described route mapping table record comprises:
Reception comprises HeNB-UE logic connection identifier from the initial message of HeNB in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
The described required sign of setting up of finishing described route mapping table record of obtaining comprises:
Described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, comprise described HeNB-UE logic connection identifier in the described initial message;
Reception comprises MME-UE logic connection identifier and described HeNB-UE logic connection identifier from the initialization response message of target MME in the described initialization response message;
Described indication according to described sign route mapping table record is searched described pre-established mapping table record and is comprised:
Search described pre-established route mapping table record according to described HeNB-UE logic connection identifier;
The described required sign of setting up that will finish described route mapping table record is added in the pre-established route mapping table record that finds and comprises:
Described MME-UE logic connection identifier is added in the described pre-established route mapping table record that finds.
Wherein, according to set up route mapping table record from the initial message of HeNB, and different HeNB can distribute identical HeNB-UE logic connection identifier for different UE, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign, wherein, Transaction Identifier is that a plurality of message are carried out related sign.Such as setting up in the process at mapping table, add a Transaction Identifier, the message and the response message that carry route need are associated together, and HeNB-GW can find corresponding pre-established mapping table record according to this sign when receiving the response message that has this sign.Mapping relations table record sign is the unique index of table record, all mapping table records all have unique mapping relations table record sign, HeNB-GW can find corresponding pre-established mapping table record according to this sign when receiving the response message that has this sign
The described indication of obtaining pre-established route mapping table record and identifying described route mapping table record comprises:
Reception comprises HeNB-UE logic connection identifier from the initial message of HeNB in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
The described required sign of setting up of finishing described route mapping table record of obtaining comprises;
Described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, comprise described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described initial message.
Reception comprises MME-UE logic connection identifier, described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign from the initialization response message of target MME in the described initialization response message;
Described indication according to described sign route mapping table record is searched described pre-established mapping table record and is comprised;
Search described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
The described required sign of setting up that will finish described route mapping table record is added in the pre-established route mapping table record that finds and comprises:
Described MME-UE logic connection identifier is added in the described pre-established route mapping table record that finds.
Wherein, according to setting up route mapping table record from the handoff request message of MME, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign,
The described indication of obtaining pre-established route mapping table record and identifying described route mapping table record comprises:
Reception is from the handoff request message of described MME, and comprising described MME in the described handoff request is the MME-UE logic connection identifier that UE distributes;
Select the interface conjunctionn between described HeNB-GW and HeNB to identify according to described handoff request message;
Identify pre-established described route mapping table according to the interface conjunctionn between the sign of the interface conjunctionn between described MME-UE logic connection identifier, described MME and HeNB-GW and described HeNB-GW and HeNB;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
The described required sign of setting up of finishing described route mapping table record of obtaining comprises;
Described handoff request message is sent to described HeNB by the interface that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified, comprise described MME-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described handoff request message;
Reception is from the handover request ack message of described HeNB, and comprising described HeNB in the described handover request ack message is HeNB-UE logic connection identifier, described MME-UE logic connection identifier, described Transaction Identifier or the mapping relations table record sign that described UE distributes;
Described indication according to described sign route mapping table record is searched described pre-established mapping table record and is comprised;
Search described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
The described required sign of setting up that will finish described route mapping table record is added in the pre-established route mapping table record that finds and comprises:
Described HeNB-UE logic connection identifier is added in the described pre-established route mapping table record that finds.
Step 102 is carried out the message route according to described route mapping table.
Wherein, describedly carry out the message route according to described route mapping table record and comprise:
The message that reception is routed;
Search route mapping table record according to the sign of carrying in the described message;
From the mapping table record that finds, obtain the required interface conjunctionn sign of the described message of route;
By the described message of described interface conjunctionn sign route.
Wherein, according to the upstream message of route mapping table record route from HeNB, and different HeNB can not distribute identical HeNB-UE logic connection identifier for different UE
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the upstream message of HeNB in the described upstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described HeNB-UE logic connection identifier;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described MME and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described upstream message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described MME and HeNB-GW is identified.
Wherein, according to the upstream message of route mapping table record route from HeNB, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the upstream message of HeNB in the described upstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described HeNB-UE logic connection identifier and HeNB with the interface conjunctionn sign between HeNB-GW;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described MME and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described upstream message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described MME and HeNB-GW is identified.
Wherein, according to the downstream message of route mapping table record route from MME, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier,
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the downstream message of MME in the described downstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described HeNB-UE logic connection identifier;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described HeNB and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described downstream message is sent to target HeNB by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified.
Wherein, according to the downstream message of route mapping table record route from MME, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier,
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the downstream message of MME in the described downstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described MME-UE logic connection identifier and MME with the interface conjunctionn sign between HeNB-GW;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described HeNB and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described downstream message is sent to target HeNB by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified.
In the embodiments of the invention, route mapping table record is set up in indication according to sign route mapping table record, and carry out the message route according to described route mapping table record, in routing procedure, do not need logic connection identifier group is replaced, thereby eliminated the message transmission delay that replacement process causes.And, utilize the interface conjunctionn of existing protocol to finish the route of message, less for the existing standard technology modification.
The embodiment of the invention provides a kind of HeNB-GW, as shown in Figure 3, comprising:
Mapping table is set up unit 301, is used for setting up route mapping table record according to the indication of sign route mapping table record;
Wherein, described mapping table is set up unit 301 and is comprised:
First obtains subelement 3011, the indication that is used to obtain pre-established route mapping table record and identifies described route mapping table record;
Second obtains subelement 3012, obtains the required sign of setting up of finishing described route mapping table record;
Add subelement 3014, be used for obtaining the required sign of setting up of finishing described route mapping table record that subelement 3012 obtains and be added on the described pre-established route mapping table record that subelement 3013 finds of searching described second.
Wherein, described HeNB-GW is according to setting up route mapping table record from the initial message of HeNB, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier, then described sign route mapping table record be designated as HeNB-UE logic connection identifier
Described first obtains subelement 3011, specifically is used to receive the initial message from HeNB, comprises HeNB-UE logic connection identifier in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
Described second obtains subelement 3012, specifically is used for described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, and comprises described HeNB-UE logic connection identifier in the described initial message;
Reception comprises MME-UE logic connection identifier and described HeNB-UE logic connection identifier from the initialization response message of target MME in the described initialization response message;
The described subelement 3013 of searching specifically is used for searching described pre-established route mapping table record according to described HeNB-UE logic connection identifier;
Described interpolation subelement 3014 specifically is used for described MME-UE logic connection identifier is added on the described pre-established route mapping table record that finds.
Wherein, described HeNB-GW is according to setting up route mapping table record from the initial message of HeNB, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign
Described first obtains subelement 3011, specifically is used to receive the initial message from HeNB, comprises HeNB-UE logic connection identifier in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
Described second obtains subelement 3012, specifically be used for described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, comprise described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described initial message;
Reception comprises MME-UE logic connection identifier, described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign from the initialization response message of target MME in the described initialization response message;
The described subelement 3013 of searching specifically is used for searching described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
Described interpolation subelement 3014 specifically is used for described MME-UE logic connection identifier is added on the described pre-established route mapping table record that finds.
Wherein, described HeNB-GW is according to setting up route mapping table record from the handoff request message of MME, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign,
Described first obtains subelement 3011, specifically is used to receive the handoff request message from described MME, and comprising described MME in the described handoff request is the MME-UE logic connection identifier that UE distributes;
Select the interface conjunctionn between described HeNB-GW and HeNB to identify according to described handoff request message;
Identify pre-established described route mapping table according to the interface conjunctionn between the sign of the interface conjunctionn between described MME-UE logic connection identifier, described MME and HeNB-GW and described HeNB-GW and HeNB;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
Described second obtains subelement 3012, specifically be used for described handoff request message is sent to described HeNB by the interface that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified, comprise described MME-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described handoff request message;
Reception is from the handover request ack message of described HeNB, and comprising described HeNB in the described handover request ack message is HeNB-UE logic connection identifier, described MME-UE logic connection identifier, described Transaction Identifier or the mapping relations table record sign that described UE distributes;
The described subelement 3013 of searching specifically is used for searching described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
Described interpolation subelement 3014 specifically is used for described HeNB-UE logic connection identifier is added on the described pre-established route mapping table record that finds.
Wherein, described routing unit 302 comprises:
Receive subelement 3021, be used to receive the message that is routed;
Obtain subelement 3023, be used for searching the mapping table record that subelement 3022 finds and obtaining the required interface conjunctionn sign of the described message of route from described;
Wherein, described HeNB-GW is according to the upstream message of route mapping table record route from HeNB, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement 3021 specifically is used to receive the upstream message from HeNB, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described upstream message;
The described subelement 3022 of searching specifically is used for searching corresponding route mapping table record according to the HeNB-UE logic connection identifier that described reception subelement 3021 receives;
The described subelement 3023 that obtains specifically is used for searching route mapping table record that subelement 3022 obtains and obtaining interface conjunctionn sign between described MME and HeNB-GW from described;
Described processing subelement 3024 specifically is used for described upstream message is obtained the interface conjunctionn that MME that subelement 3023 obtains and the sign of the interface conjunctionn between HeNB-GW identified and sent to target MME by described.
Wherein, described HeNB-GW is according to the upstream message of route mapping table record route from HeNB, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement 3021 specifically is used to receive the upstream message from HeNB, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described upstream message;
The described subelement 3022 of searching, the HeNB-UE logic connection identifier and the HeNB that specifically are used for receiving according to described reception subelement 3021 search corresponding route mapping table record with the interface conjunctionn sign between HeNB-GW;
The described subelement 3023 that obtains specifically is used for searching route mapping table record that subelement 3022 obtains and obtaining interface conjunctionn sign between described MME and HeNB-GW from described;
Described processing subelement 3024 specifically is used for described upstream message is obtained the interface conjunctionn that MME that subelement 3023 obtains and the sign of the interface conjunctionn between HeNB-GW identified and sent to target MME by described.
Wherein, described HeNB-GW is according to the downstream message of route mapping table record route from MME, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement 3021 specifically is used to receive the downstream message from MME, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described downstream message;
The described subelement 3022 of searching specifically is used for searching corresponding route mapping table record according to the HeNB-UE logic connection identifier that described reception subelement 3021 receives;
The described subelement 3023 that obtains specifically is used for searching route mapping table record that subelement 3022 obtains and obtaining interface conjunctionn sign between described HeNB and HeNB-GW from described;
Described processing subelement 3024 specifically is used for described downstream message is obtained the interface conjunctionn that HeNB that subelement 3023 obtains and the sign of the interface conjunctionn between HeNB-GW identified and sends to target HeNB by described.
Wherein, described HeNB-GW is according to the downstream message of route mapping table record route from MME, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement 3021 specifically is used to receive the downstream message from MME, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described downstream message;
The described subelement 3022 of searching, the MME-UE logic connection identifier and the MME that specifically are used for receiving according to described reception subelement 3021 search corresponding route mapping table record with the interface conjunctionn sign between HeNB-GW;
The described subelement 3023 that obtains specifically is used for searching route mapping table record that subelement 3022 obtains and obtaining interface conjunctionn sign between described HeNB and HeNB-GW from described;
Described processing subelement 3024 specifically is used for described downstream message is obtained the interface conjunctionn that HeNB that subelement 3023 obtains and the sign of the interface conjunctionn between HeNB-GW identified and sends to target HeNB by described.
In the embodiments of the invention, route mapping table record is set up in indication according to sign route mapping table record, and carry out the message route according to described route mapping table record, in routing procedure, do not need logic connection identifier group is replaced, thereby eliminated the message transmission delay that replacement process causes.And, utilize the interface conjunctionn of existing protocol to finish the route of message, less for the existing standard technology modification.
The method that the embodiment of the invention provides a kind of route mapping table record to set up as shown in Figure 4, comprising:
Step 401, HeNB is that a UE that will transmit signaling or data initiates connection building process, HeNB at first distributes a HeNB-UE-S1AP-ID for UE, it is HeNB-UE logic connection identifier, HeNB sends initialization UE message INITIAL UE MESSAGE to HeNB-GW, comprises HeNB-UE-S1AP-ID in this message.
Step 402, HeNB-GW receives the initialization UE message from HeNB, begins to set up route mapping table record.HeNB-GW notes HeNB and the sign of the interface conjunctionn between HeNB-GW and the HeNB-UE-S1AP-ID of the HeNB-UE-S1AP-ID correspondence of reception, the interface conjunctionn that obtains between target MME and HeNB-GW by NAS Node Selection Function (Nas Node Selection Function) identifies, perhaps this function also can be realized by HeNB, will obtain the result by step 401 and send to HeNB-GW.HeNB-GW identifies pre-established route mapping table record according to interface conjunctionn sign between HeNB-UE-S1AP-ID, HeNB and HeNB-GW and the interface conjunctionn between MME and HeNB-GW.
Step 403, HeNB-GW transmits initialization UE message and gives target MME, comprises HeNB-UE-S1AP-ID in this message.
HeNB-GW can also be added on Transaction Identifier or mapping relations table record sign and send to target MME in this message.
Step 404, MME notes the HeNB-UE-S1AP-ID in the initialization UE message, and be that this UE distributes MME-UE-S1AP-ID (MME-UE logic connection identifier), send initialization UE context message (INITIAL UE CONTEXT SETUP REQUEST) to HeNB-GW, comprise HeNB-UE-S1AP-ID and MME-UE-S1AP-ID in this message.
Step 405, when HeNB-GW receives initialization UE context message, if different HeNB has different HeNB-UE-S1AP-ID spans, then can be according to the HeNB-UE-S1AP-ID in the middle of the message, find corresponding pre-established mapping table record, and MME-UE-S1AP-ID is added in the mapping table record; If different HeNB may distribute identical HeNB-UE-S1AP-ID for different logics connects, then need to find corresponding pre-established mapping table record according to Transaction Identifier or mapping relations table record sign, and MME-UE-S1AP-ID added in the pre-established mapping table record, thereby finish the foundation of mapping table record.
In the embodiments of the invention, set up route mapping table record according to the indication of sign route mapping table record, making does not need logic connection identifier group is replaced in routing procedure, thereby has eliminated the message transmission delay that replacement process can cause.
The method that the embodiment of the invention provides a kind of route mapping table record to set up as shown in Figure 5, comprising:
Step 501, MME is that a UE that will transmit signaling or data initiates connection building process, MME at first distributes a MME-UE-S1AP-ID (MME-UE logic connection identifier) for UE, MME sends handoff request message (Handover Request) and gives HeNB-GW, comprises MME-UE-S1AP-ID in this message.
Step 502, HeNB-GW receives the handoff request message from MME, begins to set up route mapping table record.HeNB-GW notes MME and the sign of the interface conjunctionn between HeNB-GW and the MME-UE-S1AP-ID of the MME-UE-S1AP-ID correspondence of reception, the interface conjunctionn that obtains between target HeNB and HeNB-GW by NAS Node Selection Function identifies (this function also can be realized by MME, will obtain the result by step 501 and send to HeNB-GW).HeNB-GW identifies pre-established route mapping table record according to interface conjunctionn sign between MME-UE-S1AP-ID, MME and HeNB-GW and the interface conjunctionn between HeNB and HeNB-GW.
Step 503, HeNB-GW transmits handoff request message and gives target HeNB, comprises HeNB-UE-S1AP-ID in this message.Simultaneously, HeNB-GW is added on Transaction Identifier or mapping relations table record sign and sends to target HeNB in this message.
Step 504, HeNB notes the HeNB-UE-S1AP-ID in the handoff request message, and be that this UE distributes HeNB-UE-S1AP-ID (HeNB-UE logic connection identifier), send switching request acknowledgement message (Handover Request Acknowledge) to HeNB-GW, comprise HeNB-UE-S1AP-ID and MME-UE-S1AP-ID in this message.
Step 505, when HeNB GW receives switching request acknowledgement message, because different MME may distribute identical MME-UE-S1AP-ID for different logics connects, so need find corresponding pre-established mapping table record according to Transaction Identifier or mapping relations table record sign, and HeNB-UE-S1AP-ID added in the pre-established mapping table record, thereby finish the foundation of mapping table record.
In the embodiments of the invention, set up route mapping table record according to the indication of sign route mapping table record, making does not need logic connection identifier group is replaced in routing procedure, thereby has eliminated the message transmission delay that replacement process can cause.
The embodiment of the invention provides a kind of method of message route, as shown in Figure 6, comprising:
Step 601, HeNB sends uplink UE association messages (UE-ASSOCIATED UPLINKMESSAGE) and gives HeNB-GW, comprises HeNB-UE-S1AP-ID and MME-UE-S1AP-ID in this message.
Step 602, after HeNB-GW receives the uplink UE association messages, the HeNB of record HeNB-UE-S1AP-ID correspondence and the sign of the interface conjunctionn between HeNB-GW, search the mapping table record according to the sign of the interface conjunctionn between HeNB-UE-S1AP-ID and HeNB and HeNB-GW, obtain the interface conjunctionn sign between target MME-UE logic connection identifier and MME and HeNB-GW.
Step 603 sends to described MME according to the sign of the interface conjunctionn between MME and HeNB-GW with described up association messages, comprises HeNB-UE-S1AP-ID and MME-UE-S1AP-ID in this message.
In the embodiments of the invention, carry out the message route by the route mapping table record of setting up according to the indication of sign route mapping table record, in routing procedure, do not need logic connection identifier group is replaced, thereby eliminated the message transmission delay that replacement process can cause.And, utilize the interface conjunctionn of existing protocol to finish the route of message, less for the existing standard technology modification.
The embodiment of the invention provides a kind of method of message route, as shown in Figure 7, comprising:
Step 701, MME sends descending UE association messages (UE-ASSOCIATEDDOWNLINK MESSAGE) and gives HeNB-GW, comprises HeNB-UE-S1AP-ID and MME-UE-S1AP-ID in this message.
Step 702, after HeNB-GW receives descending UE association messages, the MME of record MME-UE-S1AP-ID correspondence and the sign of the interface conjunctionn between HeNB-GW, search the mapping table record according to the sign of the interface conjunctionn between MME-UE-S1AP-ID and MME and HeNB-GW, obtain the interface conjunctionn sign between target HeNB-UE logic connection identifier and HeNB and HeNB-GW.
Step 703 sends to described HeNB according to the sign of the interface conjunctionn between HeNB and HeNB-GW with described descending association messages, comprises HeNB-UE-S1AP-ID and MME-UE-S1AP-ID in this message.
In the embodiments of the invention, carry out the message route by the route mapping table record of setting up according to the indication of sign route mapping table record, in routing procedure, do not need logic connection identifier group is replaced, thereby eliminated the message transmission delay that replacement process can cause.And, utilize the interface conjunctionn of existing protocol to finish the route of message, less for the existing standard technology modification.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform, based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. the method for a message route is characterized in that, may further comprise the steps:
Route mapping table record is set up in indication according to sign route mapping table record;
Carry out the message route according to described route mapping table record.
2. the method for claim 1 is characterized in that, described indication according to sign route mapping table record is set up route mapping table record and comprised:
Obtain pre-established route mapping table record and identify the indication that described route mapping table writes down;
Obtain the required sign of setting up of finishing described route mapping table record;
Described pre-established mapping table record is searched in indication according to described sign route mapping table record;
The described required sign of setting up of finishing route mapping table record is added in the pre-established route mapping table record that finds.
3. method as claimed in claim 2, it is characterized in that, according to set up route mapping table record from the initial message of Home eNodeB HeNB, and different HeNB can not distribute identical HeNB-UE logic connection identifier for different user equipment (UE)s, then described sign route mapping table record be designated as HeNB-UE logic connection identifier
The described indication of obtaining pre-established route mapping table record and identifying described route mapping table record comprises:
Reception comprises HeNB-UE logic connection identifier from the initial message of HeNB in the described initial message;
Select the interface conjunctionn between femto gateway HeNB-GW and mobile management entity MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
The described required sign of setting up of finishing described route mapping table record of obtaining comprises:
Described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, comprise described HeNB-UE logic connection identifier in the described initial message;
Reception comprises MME-UE logic connection identifier and described HeNB-UE logic connection identifier from the initialization response message of target MME in the described initialization response message;
Described indication according to described sign route mapping table record is searched described pre-established mapping table record and is comprised:
Search described pre-established route mapping table record according to described HeNB-UE logic connection identifier;
The described required sign of setting up that will finish described route mapping table record is added in the pre-established route mapping table record that finds and comprises:
Described MME-UE logic connection identifier is added in the described pre-established route mapping table record that finds.
4. method as claimed in claim 2, it is characterized in that, according to set up route mapping table record from the initial message of HeNB, and different HeNB can distribute identical HeNB-UE logic connection identifier for different UE, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign
The described indication of obtaining pre-established route mapping table record and identifying described route mapping table record comprises:
Reception comprises HeNB-UE logic connection identifier from the initial message of HeNB in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
The described required sign of setting up of finishing described route mapping table record of obtaining comprises;
Described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, comprise described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described initial message;
Reception comprises MME-UE logic connection identifier, described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign from the initialization response message of target MME in the described initialization response message;
Described indication according to described sign route mapping table record is searched described pre-established mapping table record and is comprised;
Search described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
The described required sign of setting up that will finish described route mapping table record is added in the pre-established route mapping table record that finds and comprises:
Described MME-UE logic connection identifier is added in the described pre-established route mapping table record that finds.
5. method as claimed in claim 2 is characterized in that, according to setting up route mapping table record from the handoff request message of MME, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign,
The described indication of obtaining pre-established route mapping table record and identifying described route mapping table record comprises:
Reception is from the handoff request message of described MME, and comprising described MME in the described handoff request is the MME-UE logic connection identifier that UE distributes;
Select the interface conjunctionn between described HeNB-GW and HeNB to identify according to described handoff request message;
Identify pre-established described route mapping table according to the interface conjunctionn between the sign of the interface conjunctionn between described MME-UE logic connection identifier, described MME and HeNB-GW and described HeNB-GW and HeNB;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
The described required sign of setting up of finishing described route mapping table record of obtaining comprises;
Described handoff request message is sent to described HeNB by the interface that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified, comprise described MME-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described handoff request message;
Reception is from the handover request ack message of described HeNB, and comprising described HeNB in the described handover request ack message is HeNB-UE logic connection identifier, described MME-UE logic connection identifier, described Transaction Identifier or the mapping relations table record sign that described UE distributes;
Described indication according to described sign route mapping table record is searched described pre-established mapping table record and is comprised;
Search described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
The described required sign of setting up that will finish described route mapping table record is added in the pre-established route mapping table record that finds and comprises:
Described HeNB-UE logic connection identifier is added in the described pre-established route mapping table record that finds.
6. the method for claim 1 is characterized in that, describedly carries out the message route according to described route mapping table record and comprises:
The message that reception is routed;
Search route mapping table record according to the sign of carrying in the described message;
From the mapping table record that finds, obtain the required interface conjunctionn sign of the described message of route;
By the described message of described interface conjunctionn sign route.
7. method as claimed in claim 6 is characterized in that, according to the upstream message of route mapping table record route from HeNB, and different HeNB can not distribute identical HeNB-UE logic connection identifier for different UE
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the upstream message of HeNB in the described upstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described HeNB-UE logic connection identifier;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described MME and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described upstream message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described MME and HeNB-GW is identified.
8. method as claimed in claim 6, it is characterized in that, according to the upstream message of route mapping table record route from HeNB, and different HeNB can distribute identical HeNB-UE logic connection identifier for different UE, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the upstream message of HeNB in the described upstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described HeNB-UE logic connection identifier and HeNB with the interface conjunctionn sign between HeNB-GW;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described MME and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described upstream message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described MME and HeNB-GW is identified.
9. method as claimed in claim 6 is characterized in that, according to the downstream message of route mapping table record route from MME, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier,
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the downstream message of MME in the described downstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described HeNB-UE logic connection identifier;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described HeNB and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described downstream message is sent to target HeNB by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified.
10. method as claimed in claim 6 is characterized in that, according to the downstream message of route mapping table record route from MME, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier,
The message that described reception is routed comprises:
Reception comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier from the downstream message of MME in the described downstream message;
Describedly search route mapping table record according to the sign of carrying in the described message and comprise:
Search corresponding route mapping table record according to described MME-UE logic connection identifier and MME with the interface conjunctionn sign between HeNB-GW;
The described required interface conjunctionn sign of the described message of route of obtaining from the mapping table record that finds comprises:
From the route mapping table record that finds, obtain the interface conjunctionn sign between described HeNB and HeNB-GW;
Describedly comprise by the described message of described interface conjunctionn sign route:
Described downstream message is sent to target HeNB by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified.
11. a HeNB-GW is characterized in that, comprising:
Mapping table is set up the unit, is used for setting up route mapping table record according to the indication of sign route mapping table record;
Routing unit is used for setting up the route mapping table record of setting up the unit according to described mapping table and carries out the message route.
12., it is characterized in that described mapping table is set up the unit and comprised as HeNB-GW as described in the claim 11:
First obtains subelement, the indication that is used to obtain pre-established route mapping table record and identifies described route mapping table record;
Second obtains subelement, obtains the required sign of setting up of finishing described route mapping table record;
Search subelement, be used for searching described pre-established mapping table record according to described first indication of obtaining the sign route mapping table record that subelement obtains;
Add subelement, be used for obtaining the required sign of setting up of finishing described route mapping table record that subelement obtains and be added on the described pre-established route mapping table record that subelement finds of searching described second.
13. as HeNB-GW as described in the claim 12, it is characterized in that, described HeNB-GW is according to setting up route mapping table record from the initial message of HeNB, and different HeNB can not distribute identical HeNB-UE logic connection identifier for different UE, then described sign route mapping table record be designated as HeNB-UE logic connection identifier
Described first obtains subelement, specifically is used to receive the initial message from HeNB, comprises HeNB-UE logic connection identifier in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
Described second obtains subelement, specifically is used for described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, and comprises described HeNB-UE logic connection identifier in the described initial message;
Reception comprises MME-UE logic connection identifier and described HeNB-UE logic connection identifier from the initialization response message of target MME in the described initialization response message;
The described subelement of searching specifically is used for searching described pre-established route mapping table record according to described HeNB-UE logic connection identifier;
Described interpolation subelement specifically is used for described MME-UE logic connection identifier is added on the described pre-established route mapping table record that finds.
14. as HeNB-GW as described in the claim 12, it is characterized in that, described HeNB-GW is according to setting up route mapping table record from the initial message of HeNB, and different HeNB can distribute identical HeNB-UE logic connection identifier for different UE, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign
Described first obtains subelement, specifically is used to receive the initial message from HeNB, comprises HeNB-UE logic connection identifier in the described initial message;
Select the interface conjunctionn between HeNB-GW and MME to identify according to described initial message;
Identify pre-established described route mapping table record according to the interface conjunctionn between the sign of the interface conjunctionn between described HeNB-UE logic connection identifier, HeNB and HeNB-GW and described HeNB-GW and MME;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
Described second obtains subelement, specifically be used for described initial message is sent to target MME by the interface conjunctionn that the sign of the interface conjunctionn between described HeNB-GW and MME is identified, comprise described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described initial message;
Reception comprises MME-UE logic connection identifier, described HeNB-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign from the initialization response message of target MME in the described initialization response message;
The described subelement of searching specifically is used for searching described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
Described interpolation subelement specifically is used for described MME-UE logic connection identifier is added on the described pre-established route mapping table record that finds.
15., it is characterized in that described HeNB-GW is according to setting up route mapping table record from the handoff request message of MME as HeNB-GW as described in the claim 12, then described sign route mapping table record be designated as Transaction Identifier or mapping relations table record sign,
Described first obtains subelement, specifically is used to receive the handoff request message from described MME, and comprising described MME in the described handoff request is the MME-UE logic connection identifier that UE distributes;
Select the interface conjunctionn between described HeNB-GW and HeNB to identify according to described handoff request message;
Identify pre-established described route mapping table according to the interface conjunctionn between the sign of the interface conjunctionn between described MME-UE logic connection identifier, described MME and HeNB-GW and described HeNB-GW and HeNB;
Obtain Transaction Identifier or mapping relations table record sign that the described pre-established route mapping table of sign writes down;
Described second obtains subelement, specifically be used for described handoff request message is sent to described HeNB by the interface that the sign of the interface conjunctionn between described HeNB and HeNB-GW is identified, comprise described MME-UE logic connection identifier, described Transaction Identifier or mapping relations table record sign in the described handoff request message;
Reception is from the handover request ack message of described HeNB, and comprising described HeNB in the described handover request ack message is HeNB-UE logic connection identifier, described MME-UE logic connection identifier, described Transaction Identifier or the mapping relations table record sign that described UE distributes;
The described subelement of searching specifically is used for searching described pre-established route mapping table record according to described Transaction Identifier or mapping relations table record sign;
Described interpolation subelement specifically is used for described HeNB-UE logic connection identifier is added on the described pre-established route mapping table record that finds.
16., it is characterized in that described routing unit comprises as HeNB-GW as described in the claim 11:
Receive subelement, be used to receive the message that is routed;
Search subelement, be used for searching route mapping table record according to the sign that the message that described reception subelement receives is carried;
Obtain subelement, be used for searching the mapping table record that subelement finds and obtaining the required interface conjunctionn sign of the described message of route from described;
Handle subelement, be used for obtaining the described message of interface conjunctionn sign route that subelement obtains by described.
17., it is characterized in that described HeNB-GW is according to the upstream message of route mapping table record route from HeNB as HeNB-GW as described in the claim 16, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement specifically is used to receive the upstream message from HeNB, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described upstream message;
The described subelement of searching specifically is used for searching corresponding route mapping table record according to the HeNB-UE logic connection identifier that described reception subelement receives;
The described subelement that obtains specifically is used for searching route mapping table record that subelement obtains and obtaining interface conjunctionn sign between described MME and HeNB-GW from described;
Described processing subelement specifically is used for described upstream message is obtained the interface conjunctionn that MME that subelement obtains and the sign of the interface conjunctionn between HeNB-GW identified and sent to target MME by described.
18., it is characterized in that described HeNB-GW is according to the upstream message of route mapping table record route from HeNB as HeNB-GW as described in the claim 16, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement specifically is used to receive the upstream message from HeNB, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described upstream message;
The described subelement of searching, the HeNB-UE logic connection identifier and the HeNB that specifically are used for receiving according to described reception subelement search corresponding route mapping table record with the interface conjunctionn sign between HeNB-GW;
The described subelement that obtains specifically is used for searching route mapping table record that subelement obtains and obtaining interface conjunctionn sign between described MME and HeNB-GW from described;
Described processing subelement specifically is used for described upstream message is obtained the interface conjunctionn that MME that subelement obtains and the sign of the interface conjunctionn between HeNB-GW identified and sent to target MME by described.
19., it is characterized in that described HeNB-GW is according to the downstream message of route mapping table record route from MME as HeNB-GW as described in the claim 16, and different HeNB can not be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement specifically is used to receive the downstream message from MME, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described downstream message;
The described subelement of searching specifically is used for searching corresponding route mapping table record according to the HeNB-UE logic connection identifier that described reception subelement receives;
The described subelement that obtains specifically is used for searching route mapping table record that subelement obtains and obtaining interface conjunctionn sign between described HeNB and HeNB-GW from described;
Described processing subelement specifically is used for described downstream message is obtained the interface conjunctionn that HeNB that subelement obtains and the sign of the interface conjunctionn between HeNB-GW identified and sends to target HeNB by described.
20., it is characterized in that described HeNB-GW is according to the downstream message of route mapping table record route from MME as HeNB-GW as described in the claim 16, and different HeNB can be that different UE distributes identical HeNB-UE logic connection identifier,
Described reception subelement specifically is used to receive the downstream message from MME, comprises HeNB-UE logic connection identifier and MME-UE logic connection identifier in the described downstream message;
The described subelement of searching, the MME-UE logic connection identifier and the MME that specifically are used for receiving according to described reception subelement search corresponding route mapping table record with the interface conjunctionn sign between HeNB-GW;
The described subelement that obtains specifically is used for searching route mapping table record that subelement obtains and obtaining interface conjunctionn sign between described HeNB and HeNB-GW from described;
Described processing subelement specifically is used for described downstream message is obtained the interface conjunctionn that HeNB that subelement obtains and the sign of the interface conjunctionn between HeNB-GW identified and sends to target HeNB by described.
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| CN200810172308A CN101729369B (en) | 2008-10-31 | 2008-10-31 | Method and equipment for routing messages |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438282A (en) * | 2010-09-29 | 2012-05-02 | 中兴通讯股份有限公司 | Method and system for information transmission |
| CN103139854A (en) * | 2010-06-28 | 2013-06-05 | 华为技术有限公司 | Switching method, communication device and communication system |
| CN104507077A (en) * | 2014-12-30 | 2015-04-08 | 京信通信系统（中国）有限公司 | Mapping relation establishing method and device among equipment as well as transmission method |
| CN110083568A (en) * | 2019-03-29 | 2019-08-02 | 海光信息技术有限公司 | Data exchange system, data exchange command method for routing, chip and electronic equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361473C (en) * | 2004-05-14 | 2008-01-09 | 迈普（四川）通信技术有限公司 | Interconnection method between frame relay and Ethernet |
| US7782845B2 (en) * | 2004-11-19 | 2010-08-24 | International Business Machines Corporation | Arbitrated loop address management apparatus method and system |
| CN100571197C (en) * | 2005-11-03 | 2009-12-16 | 中兴通讯股份有限公司 | A kind of provider's edge device and using method thereof of combining network address conversion |
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2008
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103139854A (en) * | 2010-06-28 | 2013-06-05 | 华为技术有限公司 | Switching method, communication device and communication system |
| CN103139854B (en) * | 2010-06-28 | 2016-03-30 | 华为技术有限公司 | Changing method, communicator and communication system |
| US9769709B2 (en) | 2010-06-28 | 2017-09-19 | Huawei Technologies Co., Ltd. | Handover method, communication device and communication system |
| US9801098B2 (en) | 2010-06-28 | 2017-10-24 | Huawei Technologies Co., Ltd. | Handover method, communication device and communication system |
| CN102438282A (en) * | 2010-09-29 | 2012-05-02 | 中兴通讯股份有限公司 | Method and system for information transmission |
| CN104507077A (en) * | 2014-12-30 | 2015-04-08 | 京信通信系统（中国）有限公司 | Mapping relation establishing method and device among equipment as well as transmission method |
| CN104507077B (en) * | 2014-12-30 | 2018-03-27 | 京信通信系统（中国）有限公司 | A kind of equipment room mapping relations method for building up, transmission method and device |
| CN110083568A (en) * | 2019-03-29 | 2019-08-02 | 海光信息技术有限公司 | Data exchange system, data exchange command method for routing, chip and electronic equipment |
| CN110083568B (en) * | 2019-03-29 | 2021-07-13 | 海光信息技术股份有限公司 | Data exchange system, data exchange command routing method, chip and electronic equipment |
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| CN101729369B (en) | 2012-10-17 |
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