CN101616058A - Set up method, the Apparatus and system of multiple PDN connection bearing - Google Patents
Set up method, the Apparatus and system of multiple PDN connection bearing Download PDFInfo
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Abstract
The invention provides a kind of method of setting up multiple PDN connection bearing, comprising: receive setting up default bearing response and setting up the dedicated bearing request of network side transmission; Send carrying earlier and set up request message, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message; After radio bearer is set up, send dedicated bearing again and set up request, finish the foundation of follow-up dedicated bearing.The present invention also provides a kind of device and system that sets up multiple PDN connection bearing.As can be seen, adopt method of the present invention, Apparatus and system, make that the foundation of dedicated bearing can not influence each PDN establishment of connection, has solved the problem of setting up synchronously of default bearer and dedicated bearing in the loading establishing process that many PDN connect.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to a kind of method, Apparatus and system of setting up multiple PDN connection bearing.
Background technology
At present, existing communication system often adopts EPS (Evolved Packet System, the block data system of evolution) system, and this system supports many PDN (Packet Data Network, packet data network) to connect; But, set up in the process, when the default bearer request is set up in reception, can receive the dedicated bearing request that network side is initiated in many PDN connections of UE (User Equipment, user terminal) request:
In order to realize the always online function of UE, when the UE attach to network, can set up default bearer between UE and the network; And when UE has other professional, need set up dedicated bearing in the hope of carry different business with higher QoS (Quality of Service, service quality); When UE initiates the PDN connection procedure, need set up the default bearer that this PDN connects earlier, and then set up dedicated bearing according to the business that UE initiates; It is shown in Figure 1 that process is set up in concrete many PDN connections:
In flow process shown in Figure 1, when UE wanted to set up with being connected of other PDN, UE sent PDN to MME (Mobility Management Entity, Mobility Management Entity) and connects the request of foundation; After MME receives this message, send default bearer to Serving GW (gateway) and set up request message; Described then Serving GW sends default bearer to PDN GW (packet data gateway) and sets up request message; After PDN GW receives that default bearer that Serving GW sends is set up request, if network design PCC (Policy and Charging Control, policy and charging control) framework, so PDNGW can with PCRF (Policy Charging Rule Function, the policy charging rule entity) carries out alternately, to obtain the PCC rule of carrying, set up corresponding context according to the PCC rule then after, PDNGW sends default bearer to Serving GW and sets up response; Then Serving GW sends default bearer to MME and sets up response; After described MME receives response, set up corresponding context, send carrying to eNodeB (base station) then and set up request; After eNodeB receives that request is set up in carrying, send RRC (Radio Resource Control, Radio Resource control) to UE and connect reconfiguration message, connect with the RRC that sets up between UE and the eNodeB;
In the above-mentioned process of setting up UE and PDN default bearer, if UE initiates new business, IMS (International Mobile Subscriber for example, international mobile contracted user) voice service or video traffic in, this moment, UE can carry out alternately with the PCC framework, and the PCRF decision is set up dedicated bearing for the PDN connection of this UE then; Therefore, in UE set up process with the default bearer of PDN, PDNGW can initiate to set up the process of dedicated bearing; Wherein, in the UE attaching process that standard 23.401 is stipulated now, when UE sets up default bearer, PDN GW can initiate to set up the process of dedicated bearing, when MME receives that default bearer is set up response, also receive the foundation request of dedicated bearing, MME need set up default bearer earlier so, and then dedicated bearing is set up request message sends to eNodeB.
As can be seen, after P-GW and PCRF took place mutual and receive the request that dedicated bearing sets up, this request can be issued to MME from top analysis; At this moment, if receiving, MME sets up default bearing response message, after receiving also that simultaneously dedicated bearing that network issues is set up request, then MME need set up dedicated bearing and default bearer simultaneously, in case but dedicated bearing is set up failure, then just failure of loading establishing process, so default bearer also just can not be set up success, therefore connect for many PDN, can't success all set up a default bearer for each PDN connection; That is, connect default bearer and the synchronous problem of setting up of dedicated bearing in the scene, also do not have good solution at present for many PDN.
Summary of the invention
In view of this, the problem that the present invention solves provides a kind of method, Apparatus and system of setting up multiple PDN connection bearing, connects the synchronous foundation of default bearer and dedicated bearing in the scenes to realize many PDN.
For addressing the above problem, technical scheme provided by the invention is as follows:
A kind of method of setting up multiple PDN connection bearing comprises:
Receive setting up default bearing response and setting up the dedicated bearing request of network side transmission;
Send carrying earlier and set up request message, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
After radio bearer is set up, send dedicated bearing again and set up request, finish the foundation of follow-up dedicated bearing.
Preferably, described network side sends and sets up the dedicated bearing request and comprise:
Packet data gateway P-GW and policy charging rule entity PCRF carry out alternately, and receive the dedicated bearing request of setting up;
P-GW will set up the dedicated bearing request and set up default bearing response and send to S-GW.
Preferably, the described radio bearer of setting up may further comprise the steps:
After the indication base station received that request message is set up in carrying, the radio bearer that sends corresponding default bearer to user terminal was set up request message;
Receive user terminal and finish the carrying foundation answer message that radio bearer foundation back is returned by the base station.
Preferably, this method also comprises after described default bearer is set up:
Upload the signaling of serving line data or need on default bearer, transmitting at default bearer.
Preferably, the foundation of described dedicated bearing may further comprise the steps:
The indication base station sends radio bearer to user terminal and sets up request message after receiving that dedicated bearing is set up message;
Receive user terminal and finish the radio bearer foundation answer message that proprietary radio bearer foundation back is returned by the base station.
Preferably, this method also comprises after finishing dedicated bearing foundation:
Send more new bearer request to gateway, and the reception gateway is finished the more new bearer answer of returning behind the bearer update.
Preferably, described finish bearer update after this method also comprise:
On dedicated bearing, transmit the downlink data of buffer memory.
A kind of device of setting up multiple PDN connection bearing comprises: first receiving element, first transmitting element and second transmitting element; Wherein,
Described first receiving element is used for: receive setting up default bearing response and setting up the dedicated bearing request of network side transmission;
Described first transmitting element is used for: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
Described second transmitting element is used for: after radio bearer is set up, send dedicated bearing and set up request.
A kind of system that sets up multiple PDN connection bearing comprises: network equipment, Mobility Management Entity, base station and user terminal; Wherein,
Mobility Management Entity is used for: after receiving network equipment sends set up default bearing response and set up the dedicated bearing request, send carrying earlier and set up request message, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message; And after radio bearer is set up, send dedicated bearing foundation request again, finish the foundation of follow-up dedicated bearing.
Preferably, described network equipment comprises: gateway, packet data gateway and policy charging rule entity; Wherein,
Described packet data gateway is used for: carry out alternately with the policy charging rule entity, and receive the dedicated bearing request of setting up; And will set up the dedicated bearing request and set up default bearing response and send to gateway;
Described gateway is used for: the dedicated bearing request of setting up that the receiving block data gateway sends and set up default bearing response, and send it to Mobility Management Entity;
Described policy charging rule entity is used for: carry out alternately with packet data gateway, and send the dedicated bearing request of setting up to packet data gateway.
Preferably, described Mobility Management Entity comprises: first receiving element, first transmitting element and second transmitting element; Wherein,
Described first receiving element is used for: receive setting up default bearing response and setting up the dedicated bearing request of network equipment transmission;
Described first transmitting element is used for: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
Described second transmitting element is used for: after radio bearer is set up, send dedicated bearing and set up request.
As can be seen, adopt method of the present invention, Apparatus and system, set up request by sending the default bearer request of setting up earlier at the transmission dedicated bearing, realized setting up earlier the default bearer that PDN connects, set up the purpose of dedicated bearing after the success again, thereby make that the foundation of dedicated bearing can not influence each PDN establishment of connection, has solved the problem of setting up synchronously of default bearer and dedicated bearing in the loading establishing process that many PDN connect.
Description of drawings
Fig. 1 is that the schematic flow sheet that many PDN connect is set up in the UE request in the prior art;
Fig. 2 is the method flow schematic diagram of the embodiment of the invention 1;
Fig. 3 is the method flow schematic diagram of the embodiment of the invention 2;
Fig. 4 is the apparatus structure schematic diagram of the embodiment of the invention 3;
Fig. 5 is the system configuration schematic diagram of the embodiment of the invention 4.
Embodiment
Under the scene that basic thought of the present invention is to connect for many PDN, set up request, then set up the default bearer that PDN connects earlier, set up dedicated bearing again after the success if receive default bearer and dedicated bearing that network side issues simultaneously; Connect for many PDN like this, the foundation of dedicated bearing does not influence each PDN establishment of connection, has solved the problem of setting up synchronously of default bearer and dedicated bearing.
In order to make those skilled in the art better understand the present invention, method of the present invention is elaborated below in conjunction with the drawings and specific embodiments.
The embodiment of the invention 1 provides a kind of method of setting up multiple PDN connection bearing, and as shown in Figure 2, this method comprises:
Step 201: receive setting up default bearing response and setting up the dedicated bearing request of network side transmission;
Concrete, when UE initiated to set up with the PDN connection request, MME can receive PDN connection request message, knew that according to this request message MME this UE desire sets up and being connected of PDN; Then, MME is according to corresponding PDN GW of the Information Selection of PDN and Serving GW, and make up the default bearer request message and give Serving GW, so that after Serving GW receives that default bearer is set up request message, send default bearer and set up request message to PDN GW; At this moment, if network design the PCC framework, then PDNGW is in order to obtain the PCC rule of UE, can carry out alternately with PCRF, if and this moment UE and PCC framework carried out business demand alternately, then need to set up dedicated bearing, so PCRF sends dedicated bearing foundation request to PDN GW for the business of UE; MME reception P-GW sets up default bearing response message and sets up the dedicated bearing request message by what S-GW sended over then;
Step 202: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Comprise PDN default bearer connection establishment response in the described request message;
Concrete, MME receive set up default bearing response message and set up the dedicated bearing request message after, earlier do not send the dedicated bearing request message, set up request message to eNodeB, set up with notice eNodeB default bearer but send carrying earlier to eNodeB; Comprise PDN default bearer connection establishment response message in this message; Wherein, after eNodeB receives that request message is set up in the carrying of the described PDN of comprising default bearer connection establishment response, send radio bearer (RB, Radio Bearer) to UE and set up request message, this RB is that the RB of corresponding default bearer sets up; UE returns carrying to eNodeB and sets up answer message after successfully setting up radio bearer, eNodeB sends to MME after receiving radio bearer foundation answer message, and notice MME radio bearer is set up, and promptly default bearer is set up successfully; Certainly, also can adopt other modes of the prior art to finish the foundation of carrying, this paper repeats no more;
Present embodiment adopts transmission carrying earlier to set up request back transmission dedicated bearing request mode, can guarantee that this PDN connects sets up successfully, be after default bearer is set up successfully, request is set up in the carrying that sends dedicated bearing again, make that the foundation of dedicated bearing does not influence each PDN establishment of connection in many PDN connection procedure;
Step 203: after radio bearer is set up, send dedicated bearing again and set up request, finish the foundation of dedicated bearing to the base station;
After MME receives that radio bearer is set up answer message, show that the default bearer in this PDN connection is successfully set up; The MME carrying that sends dedicated bearing is again set up request message to eNodeB then, finishes the foundation of dedicated bearing alternately with notice eNodeB and UE; Wherein, eNodeB sends radio bearer to UE and sets up message after receiving that the dedicated bearing of MME transmission is set up message; UE returns RB to eNodeB and sets up answer message after successfully setting up proprietary radio bearer, eNodeB replys message to MME transmission carrying foundation after receiving this answer message again, notifies the proprietary radio bearer foundation of MME to finish; Certainly, also can adopt of the prior art other can realize carrying the mode of foundation, this paper repeats no more;
MME sends more new bearer request to S-GW, and finish the renewal of radio bearer after receiving the more new bearer acknowledge message that S-GW returns after receiving that dedicated bearing is set up answer message.
It should be noted that at MME to receive after default bearer set up to reply message, show that default bearer sets up successfully, then can upload at default bearer at this moment and serve line data, perhaps upload the signaling that need on default bearer, transmit;
In addition, after the renewal of finishing radio bearer, this moment, S-GW can send the downlink data of buffer memory, supported the business of high qos requirement by dedicated bearing.
To be example be elaborated to the method for the foregoing description the specific implementation of connect setting up below by the PDN in the EPS system, and as the embodiment of the invention 2 and shown in Figure 3, the method for present embodiment comprises:
S301:UE initiates to be connected with PDN and sets up solicited message to MME, notifies this UE of MME need set up and being connected of PDN;
After S302:MME receives the PDN connectivity request message,, make up the default bearer request message then and give Serving GW according to corresponding PDN GW of the Information Selection of PDN and Serving GW;
After S303:Serving GW receives and sets up the default bearer request message, send and set up the default bearer request message to PDN GW;
S304: in this embodiment, network design the PCC framework, so PDN GW carries out alternately with PCRF for the PCC rule that obtains UE; If this moment, UE and PCC framework carried out the mutual of business demand, need set up dedicated bearing for the business of UE, then PCRF sends dedicated bearing can for PDN GW and set up request;
S305:P-GW sends also to send when setting up default bearing response message and sets up the dedicated bearing request message to S-GW;
S306:S-GW sends also to send when setting up default bearing response message and sets up the dedicated bearing request message to MME;
After S307:MME receives and sets up default bearing response message and set up the dedicated bearing request message, earlier do not send the dedicated bearing request message to eNodeB, set up request message to eNodeB but send carrying earlier, comprise PDN default bearer connection establishment response message in this message, notice eNodeB default bearer is set up;
After S308:eNodeB receives that request message is set up in the carrying of the described PDN of comprising default bearer connection establishment response, send radio bearer RB to UE and set up request message, this RB is that the RB of corresponding default bearer sets up;
After S309:UE finishes RB foundation, return radio bearer to eNodeB and set up answer message;
S310:eNodeB receives radio bearer and set up to reply after the message and to return carrying to MME and set up and reply message, and MME receives the default bearer successfully foundation in this PDN connections of expression after this message; Can upload at default bearer and serve line data this moment, perhaps uploads the signaling that need transmit on default bearer;
After S311:MME received that answer message is set up in carrying, the carrying that sends dedicated bearing was set up request message to eNodeB;
S312:eNodeB sends radio bearer to UE and sets up message after receiving that the dedicated bearing of MME transmission is set up message;
S313:UE finishes the RB foundation back of dedicated bearing and returns radio bearer (dedicated bearing) foundation answer message to eNodeB;
S314:eNodeB returns carrying to MME and sets up answer message after receiving the radio bearer foundation answer message of dedicated bearing;
S315:MME sends more new bearer request to S-GW after receiving carrying foundation answer message;
S316:S-GW sends more new bearer answer message according to the more new bearer request that receives and after finishing bearer update to MME, and the affirmation bearer update is finished; This moment, S-GW can send the downlink data of buffer memory on dedicated bearing;
As can be seen, adopt method of the present invention, set up the default bearer that PDN connects earlier, set up dedicated bearing after the success again, so in the loading establishing process for many PDN connections, the foundation of dedicated bearing can not influence each PDN establishment of connection, has solved the problem of setting up synchronously of default bearer and dedicated bearing.
Based on above-mentioned thought, the embodiment of the invention 3 has proposed a kind of device of setting up multiple PDN connection bearing again, as shown in Figure 4, comprising: first receiving element 401, first transmitting element 402 and second transmitting element 403; Wherein,
Described first receiving element 401 is used for: receive setting up default bearing response and setting up the dedicated bearing request of network side transmission;
Described first transmitting element 402 is used for: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
Described second transmitting element 403 is used for: after radio bearer is set up, send dedicated bearing and set up request.
In addition, the embodiment of the invention 4 proposes a kind of system that sets up multiple PDN connection bearing again, as shown in Figure 5, comprising: network equipment 501, Mobility Management Entity 502, base station 503 and user terminal 504; Wherein, Mobility Management Entity 502 is used for: after receiving network equipment 501 sends set up default bearing response and set up the dedicated bearing request, send carrying earlier and set up request message, informing base station 503 is set up radio bearer with user terminal 504; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message; And after radio bearer is set up, send dedicated bearing foundation request again, finish the foundation of follow-up dedicated bearing.
Wherein, described network equipment comprises: gateway, packet data gateway and policy charging rule entity; Wherein, described packet data gateway is used for: carry out alternately with the policy charging rule entity, and receive the dedicated bearing request of setting up; And will set up the dedicated bearing request and set up default bearing response and send to gateway; Described gateway is used for: the dedicated bearing request of setting up that the receiving block data gateway sends and set up default bearing response, and send it to Mobility Management Entity; Described policy charging rule entity is used for: carry out alternately with packet data gateway, and send the dedicated bearing request of setting up to packet data gateway.
Wherein, described Mobility Management Entity comprises: first receiving element, first transmitting element and second transmitting element; Wherein, described first receiving element is used for: receive setting up default bearing response and setting up the dedicated bearing request of network equipment transmission; Described first transmitting element is used for: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message; Described second transmitting element is used for: after radio bearer is set up, send dedicated bearing and set up request.
It will be understood by those skilled in the art that and to use many different technologies and in the technology any one to come expression information, message and signal.For example, the message of mentioning in the above-mentioned explanation, information can be expressed as voltage, electric current, electromagnetic wave, magnetic field or magnetic particle, light field or above combination in any.
The professional can also further should be able to recognize, the unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each specific should being used for, but this realization should not thought and exceeds scope of the present invention.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
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.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection range of the present invention.
Claims (11)
1, a kind of method of setting up multiple PDN connection bearing is characterized in that, comprising:
Receive setting up default bearing response and setting up the dedicated bearing request of network side transmission;
Send carrying earlier and set up request message, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
After radio bearer is set up, send dedicated bearing again and set up request, finish the foundation of follow-up dedicated bearing.
2, method according to claim 1 is characterized in that, described network side transmission is set up the dedicated bearing request and comprised:
Packet data gateway P-GW and policy charging rule entity PCRF carry out alternately, and receive the dedicated bearing request of setting up;
P-GW will set up the dedicated bearing request and set up default bearing response and send to S-GW.
3, method according to claim 1 is characterized in that, described informing base station and user terminal are set up radio bearer and be may further comprise the steps:
After the indication base station received that request message is set up in carrying, the radio bearer that sends corresponding default bearer to user terminal was set up request message;
Receive user terminal and finish the carrying foundation answer message that radio bearer foundation back is returned by the base station.
4, method according to claim 3 is characterized in that, this method also comprises after described default bearer is set up:
Upload the signaling of serving line data or need on default bearer, transmitting at default bearer.
5, method according to claim 1 is characterized in that, the foundation of described dedicated bearing may further comprise the steps:
The indication base station sends radio bearer to user terminal and sets up request message after receiving that dedicated bearing is set up message;
Receive user terminal and finish the radio bearer foundation answer message that proprietary radio bearer foundation back is returned by the base station.
6, method according to claim 5 is characterized in that, this method also comprises after finishing dedicated bearing foundation:
Send more new bearer request to gateway, and the reception gateway is finished the more new bearer answer of returning behind the bearer update.
7, method according to claim 6 is characterized in that, described finish bearer update after this method also comprise:
On dedicated bearing, transmit the downlink data of buffer memory.
8, a kind of device of setting up multiple PDN connection bearing is characterized in that, comprising: first receiving element, first transmitting element and second transmitting element; Wherein,
Described first receiving element is used for: receive setting up default bearing response and setting up the dedicated bearing request of network side transmission;
Described first transmitting element is used for: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
Described second transmitting element is used for: after radio bearer is set up, send dedicated bearing and set up request.
9, a kind of system that sets up multiple PDN connection bearing is characterized in that, comprising: network equipment, Mobility Management Entity, base station and user terminal; Wherein,
Mobility Management Entity is used for: after receiving network equipment sends set up default bearing response and set up the dedicated bearing request, send carrying earlier and set up request message, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message; And after radio bearer is set up, send dedicated bearing foundation request again, finish the foundation of follow-up dedicated bearing.
10, system according to claim 9 is characterized in that, described network equipment comprises: gateway, packet data gateway and policy charging rule entity; Wherein,
Described packet data gateway is used for: carry out alternately with the policy charging rule entity, and receive the dedicated bearing request of setting up; And will set up the dedicated bearing request and set up default bearing response and send to gateway;
Described gateway is used for: the dedicated bearing request of setting up that the receiving block data gateway sends and set up default bearing response, and send it to Mobility Management Entity;
Described policy charging rule entity is used for: carry out alternately with packet data gateway, and send the dedicated bearing request of setting up to packet data gateway.
11, system according to claim 9 is characterized in that, described Mobility Management Entity comprises: first receiving element, first transmitting element and second transmitting element; Wherein,
Described first receiving element is used for: receive setting up default bearing response and setting up the dedicated bearing request of network equipment transmission;
Described first transmitting element is used for: send carrying earlier and set up request message to the base station, informing base station and user terminal are set up radio bearer; Described carrying is set up and is comprised PDN default bearer connection establishment response in the request message;
Described second transmitting element is used for: after radio bearer is set up, send dedicated bearing and set up request.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143072A1 (en) * | 2012-03-27 | 2013-10-03 | Telefonaktiebolaget L M Ericsson (Publ) | Determining a traffic bearer for data traffic between a terminal and a content data source of a content data network |
| WO2013173957A1 (en) * | 2012-05-21 | 2013-11-28 | Nokia Corporation | Method and apparatus for managing radio bearer for user equipment |
| CN103563444A (en) * | 2011-04-01 | 2014-02-05 | 英特尔公司 | Intelligent P-GW relocation for SIPTO service continuity |
| CN106888512A (en) * | 2015-12-16 | 2017-06-23 | 中国电信股份有限公司 | Dedicated bearer method for building up, gateway and system |
| US10034229B2 (en) | 2013-06-13 | 2018-07-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus, network node, and computer program product for dynamically providing CDN service through mobile network |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320836C (en) * | 2004-07-15 | 2007-06-06 | 大唐移动通信设备有限公司 | Method for realizing automatic establishment of specific OM channel for 3G base station |
| CN101400148B (en) * | 2007-09-26 | 2010-06-09 | 华为技术有限公司 | Control method and equipment for special bearing establishment in default bearing establishing process |
-
2008
- 2008-06-26 CN CN2008101156810A patent/CN101616058B/en active Active
Cited By (11)
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|---|---|---|---|---|
| CN103563444A (en) * | 2011-04-01 | 2014-02-05 | 英特尔公司 | Intelligent P-GW relocation for SIPTO service continuity |
| CN103563444B (en) * | 2011-04-01 | 2017-07-18 | 英特尔公司 | Intelligent P GW for SIPTO service continuities are relocated |
| WO2013143072A1 (en) * | 2012-03-27 | 2013-10-03 | Telefonaktiebolaget L M Ericsson (Publ) | Determining a traffic bearer for data traffic between a terminal and a content data source of a content data network |
| CN104584598A (en) * | 2012-03-27 | 2015-04-29 | 爱立信(中国)通信有限公司 | Determining a traffic bearer for data traffic between a terminal and a content data source of a content data network |
| US9585052B2 (en) | 2012-03-27 | 2017-02-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Determining a traffic bearer for data traffic between a terminal and a content data source of a content data network |
| CN104584598B (en) * | 2012-03-27 | 2018-04-27 | 爱立信(中国)通信有限公司 | Determine the service bearer of the data service between the content-data source of content-data network and terminal |
| WO2013173957A1 (en) * | 2012-05-21 | 2013-11-28 | Nokia Corporation | Method and apparatus for managing radio bearer for user equipment |
| CN104322123A (en) * | 2012-05-21 | 2015-01-28 | 诺基亚公司 | Method and apparatus for managing radio bearer for user equipment |
| US10034229B2 (en) | 2013-06-13 | 2018-07-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus, network node, and computer program product for dynamically providing CDN service through mobile network |
| CN106888512A (en) * | 2015-12-16 | 2017-06-23 | 中国电信股份有限公司 | Dedicated bearer method for building up, gateway and system |
| CN106888512B (en) * | 2015-12-16 | 2019-12-03 | 中国电信股份有限公司 | Dedicated bearer method for building up, gateway and system |
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