CN102547611B - Method and device for sending multimedia message and gateway server - Google Patents
Method and device for sending multimedia message and gateway server Download PDFInfo
- Publication number
- CN102547611B CN102547611B CN201110409333.6A CN201110409333A CN102547611B CN 102547611 B CN102547611 B CN 102547611B CN 201110409333 A CN201110409333 A CN 201110409333A CN 102547611 B CN102547611 B CN 102547611B
- Authority
- CN
- China
- Prior art keywords
- multimedia message
- user profile
- message request
- terminal
- verification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to a method and a device for sending a multimedia message and a gateway server, belonging to the field of communication. The method comprises the steps of: receiving a multimedia message request of a terminal, wherein the multimedia message request at least carries the user information of the terminal; verifying the user information of the terminal, carried by the multimedia message request; and when the user information of the terminal, carried by the multimedia message request, passes verification, sending the multimedia message request to a multimedia message server. The device comprises a receiving module, a verifying module and a sending module. According to the invention, when the multimedia message request of the terminal is received, the user information carried by the multimedia message request is verified so as to determine the accuracy of a sending party of the multimedia message request, and when the verification is passed, a multimedia message is sent to the multimedia message server, so that the forward pass of error sending party information is prevented when a multimedia message is sent to the multimedia message server again, and the safety in sending the multimedia message is enhanced.
Description
Technical field
The present invention relates to moving communicating field, particularly a kind of method, device and gateway server that sends Multimedia Message.
Background technology
Along with the development of mobile communication, user more and more uses Multimedia Message to carry out alternately, Multimedia Message transmitting-receiving flow process is as follows under normal circumstances: after the complete multimedia information content of Multimedia Message transmit leg editor, through WAP (Wireless AccessProtocol, WAP (wireless access protocol)) gateway is submitted to multimedia message central, and multimedia message central is preserved multimedia information content.Multimedia message central is being received after the Multimedia Message that transmit leg is submitted to, by message center or PPG (Push ProxyGateway Push, proxy gateway) send Multimedia Message extraction notice to the recipient of Multimedia Message, the recipient of Multimedia Message is receiving that Multimedia Message extracts after notice, extract Multimedia Message through WAP gateway, Multimedia Message is received to this locality.And when transmit leg A transmission Multimedia Message is to recipient B, recipient B shows transmit leg A after receiving Multimedia Message in terminal.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
Under normal circumstances, WAP gateway server should first receive AAA send charging start request message, after receive terminal submit to multimedia message request, Multimedia Message can the number of string like this.But because Internet Transmission exists the out of order equipment fault of Denging, can not ensure that these two message arrive the sequencing of WAP gateway server.If that IP address of terminal is reused is too fast, add and have a small amount of packet loss in network, the situation that just likely causes WAP gateway inside to exist a small amount of IP and cell-phone number corresponding relation to upgrade in time, cause like this information of WAP gateway forward pass incorrect, finally cause Multimedia Message string number, not only the accuracy of impact communication, has also hindered user's normal use.
Summary of the invention
In order to improve the fail safe of Multimedia Message, ensure the accuracy of communication, the embodiment of the present invention provides a kind of method, device and gateway server that sends Multimedia Message.Described technical scheme is as follows:
The embodiment of the present invention provides a kind of method that sends Multimedia Message, and described method comprises:
Charging starts to ask the user profile of carried terminal and the corresponding relation for the IP address of described terminal distribution, in the time receiving described charging and start to ask, preserves the user profile of described terminal and the corresponding relation for the IP address of described terminal distribution;
Receive the multimedia message request of described terminal, described multimedia message request is carried user profile and the IP address of described terminal;
The IP address of the described terminal of carrying according to described multimedia message request, judges whether to preserve user profile corresponding to described terminal;
In the time preserving the user profile of described terminal, according to described multimedia message request, multimedia message request is carried the user profile of described terminal described in verification;
Carry the user profile verification of described terminal when described multimedia message request and pass through, send described multimedia message request to multimedia message server.
The embodiment of the present invention provides a kind of Multimedia Message dispensing device, and described device comprises:
Preserve module, start to ask the user profile of carried terminal and the corresponding relation for the IP address of described terminal distribution for charging, in the time receiving described charging and start to ask, preserve the user profile of described terminal and the corresponding relation for the IP address of described terminal distribution;
Receiver module, for receiving the multimedia message request of described terminal, described multimedia message request is carried user profile and the IP address of described terminal;
Correction verification module, for the IP address of the described terminal of carrying according to described multimedia message request, judges whether to preserve user profile corresponding to described terminal; In the time preserving the user profile of described terminal, according to described multimedia message request, multimedia message request is carried the user profile of described terminal described in verification;
Sending module, passes through for the user profile verification of carrying described terminal when described multimedia message request, carries the user profile verification of described terminal pass through when described multimedia message request, sends described multimedia message request to multimedia message server.
The embodiment of the present invention provides a kind of gateway server, comprises above-mentioned Multimedia Message dispensing device.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
When receiving the multimedia message request of terminal, the user profile that this multimedia message request of verification is carried, to determine the accuracy of originator of this multimedia message request, and in the time that verification is passed through, send multimedia message request to multimedia message server, while having avoided again sending multimedia message request to multimedia message server, forward pass wrong originator information, improved the fail safe that sends Multimedia Message.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of a kind of method that sends Multimedia Message that the embodiment of the present invention provides;
Fig. 2 is the flow chart of a kind of method that sends Multimedia Message that the embodiment of the present invention provides;
Fig. 3 is the structural representation of a kind of Multimedia Message dispensing device of providing of the embodiment of the present invention;
Fig. 4 is the structural representation of the another kind of Multimedia Message dispensing device that provides of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Fig. 1 is the flow chart of a kind of method that sends Multimedia Message that the embodiment of the present invention provides.The executive agent of this embodiment is gateway server, and referring to Fig. 1, this embodiment comprises:
101, the multimedia message request of gateway server receiving terminal, this multimedia message request is carried the user profile of this terminal;
Wherein, the user profile of this terminal can be the telephone number of terminal, and the telephone number of this terminal is carried in the request of this transmission Multimedia Message, and this multimedia message request can be M-Send Request request message.Those skilled in the art can know, multimedia message request comprises the Multimedia Message that terminal need to send.
102, gateway server is according to this multimedia message request, the user profile of this terminal that this multimedia message request of verification is carried;
In the present embodiment, this multimedia message request is the IP address of carried terminal also, according to the IP address of this terminal, obtains the user profile that gateway server is preserved; Judge that whether the user profile of multimedia message request carried terminal is identical with the user profile that gateway server is preserved, if, the user profile verification of this terminal that this multimedia message request is carried is passed through, the user profile verification of this terminal that if not, this multimedia message request is carried is not passed through.
The user profile verification of this terminal of 103, carrying when this multimedia message request is passed through, and sends this multimedia message request to multimedia message server.
In the present embodiment, gateway server is before submitting Multimedia Message to multimedia message central, increase user profile verification, if user profile verification is passed through, submit multimedia message request to multimedia message server, if user profile verification is not passed through, refusal is submitted multimedia message request to, further, send Multimedia Message to terminal and send failure response.
The method that the present embodiment provides, when receiving the multimedia message request of terminal, the user profile that this multimedia message request of verification is carried, to determine the accuracy of originator of this multimedia message request, and in the time that verification is passed through, send Multimedia Message to multimedia message server, avoid in the time sending Multimedia Message to multimedia message server, due to forward pass wrong originator information affect the accuracy of communication, improved the fail safe that sends Multimedia Message.
Fig. 2 is the flow chart of a kind of method that sends Multimedia Message that the embodiment of the present invention provides.Referring to Fig. 2, this embodiment only taking interaction agent as terminal, WAP gateway server and MMSC (Multimedia Message Service, multimedia message server) describe for example.Referring to Fig. 2, this embodiment comprises:
201, terminal sends multimedia message request, the IP address of telephone number, Multimedia Message and the terminal of this multimedia message request carried terminal to WAP gateway server;
In actual scene, this multimedia message request can be M-Send Request request message, and the IP address of this terminal is positioned in this from field that is M-Send Request request message.
Wherein, the IP address of this terminal can be static allocation or dynamic assignment, the IP address that is to say this terminal can be the fixing IP address that terminal use gets in the time networking, also can be in the time carrying out service request, by PDSN or other, for carrying out, the node of GPRS service function distributes at every turn.
Those skilled in the art can be known, before this step 201, when terminal need to be accessed internal network or outside PDN (Public Data Network, public data network) when/Internet network, terminal sends PDP (Packet DataProtocol to PDSN, packet data protocol) context activation request message, PDSN (Packet Data Serving Node, packet data serving node) receive PDP context activation request message, for IP address of terminal distribution, and set up and activate PDP Context.Setting up in PDP Context process, need to carry out authentication and demonstration to the service quality of terminal use's identity, needs, PDSN sends charging to WAP gateway server and starts request message, and this charging starts request message and at least carries as the IP address of terminal distribution and the phone number of terminal; WAP gateway server receives that charging starts after request message, preserves the IP address of terminal and the phone number corresponding relation of terminal, and WAP gateway server sends accounting request response message to PDSN, and PDSN sends PDP context activation response message to terminal; Wherein, PDSN is at CDMA (Code Division MultipleAccess, code division multiple access) be responsible in packet domain setting up be connected with terminating point end-to-end protocol (EEP), be the node of the work such as terminal distribution dynamic IP addressing, this PDP context activation response message is carried PDP Context information, successfully setting up and activating after PDP Context, terminal and PDSN have obtained the PDP Context information of terminal, this PDP Context packets of information is containing IP address and the data routing iinformation of terminal, and terminal just can have been accessed the resource of this network.Here only describe as an example of CDMA terminal example, different terminals is corresponding for completing the node difference of GPRS service, as, for WCDMA terminal, the node that completes GPRS service function is SGSN (Serving GPRS Support Node, Serving GPRS Support Node) and GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node).
202, WAP gateway server receives that after the multimedia message request of terminal transmission, the IP address of the terminal of carrying according to multimedia message request, judges whether WAP gateway server has preserved the telephone number corresponding with this IP address;
If so, execution step 203;
If not, finish.
When WAP gateway server receives charging that PDSN sends while starting request message, charging starts request message and at least carries as the IP address of terminal distribution and the phone number of terminal, preserve the IP address of terminal and the phone number corresponding relation of terminal, in the time receiving charging and start to ask, capital starts to ask the corresponding relation carrying to preserve to charging, thereby WAP gateway server can be known the IP address of terminal and the corresponding relation of terminal phone number in time, but, because network is out of order or the situation such as packet loss, the corresponding relation of preserving on WAP gateway server not necessarily can upgrade in time, can follow-up Multimedia Message be sent and be impacted, therefore in the present embodiment, the local corresponding relation of preserving of the IP address that need to carry according to multimedia message request and WAP gateway server carries out verification, the first step of verification is to judge whether WAP gateway server preserves the telephone number corresponding with this IP address, if do not preserve the telephone number corresponding with this IP address, can think WAP gateway server also do not receive PDSN send charging start request message, for fear of string number occurs, refuse this multimedia message request, finish, if and preserve the telephone number corresponding with this IP address, further verification in can carry out step 203.
203, obtain the telephone number corresponding with this IP address that WAP gateway server is preserved, judge that whether the telephone number of the terminal that multimedia message request carries is identical with the telephone number getting;
If so, execution step 204;
If not, execution step 205;
Determine and preserve the telephone number corresponding with this IP when WAP gateway server, obtain the telephone number corresponding to this IP of preservation, and further definition multimedia message request, from multimedia message request, obtain the telephone number of terminal, judge that whether the telephone number of the terminal that multimedia message request carries is identical with the telephone number getting, if the telephone number of the terminal that multimedia message request is carried is identical with the telephone number getting, this multimedia message request verification is passed through, execution step 204; If the telephone number of the terminal that multimedia message request is carried is not identical with the telephone number getting, the terminal that this transmission multimedia message request is described may not be that the corresponding relation that terminal while setting up the corresponding relation of IP address and telephone number or WAP gateway server are preserved not yet upgrades.In actual scene, the telephone number that obtains terminal from multimedia message request can be to parse From field from M-Send Request request message.
The telephone number verification of the terminal that 204, this multimedia message request is carried is passed through, and sends this multimedia message request to multimedia message server, finishes;
When determining while sending this multimedia message request to multimedia message server, need in the message header of multimedia message request, add forward pass user profile, this forward pass user profile is specially the telephone number of terminal, and this multimedia message request of having added forward pass user profile is submitted to multimedia message server.
205, the user profile that the default duration in WAP gateway server interval carries multimedia message request is again carried out verification.
Because HP M causes message out of order, can cause the verification of step 203 not passed through, again carry out verification likely can pass through in verification, therefore, WAP gateway server keeps being connected with terminal traffic, the user profile that the default duration in interval carries multimedia message request according to multimedia message request is again carried out verification, and its checking procedure is as step 203.Preferably, can carry out verification to the multimedia message request by verification not every default duration, until verification by or verification number of times reach preset times.Wherein, this default duration and preset times are that technical staff is default in the time setting up server.
In the present embodiment, only also describe as example for authentication，authorization，accounting function taking WAP gateway server.In actual scene, in communication system, can also comprise AAA (Authentication, Authorization and Accounting, authentication，authorization，accounting) server, this aaa server is the front-end server of WAP gateway server, for authentication，authorization，accounting, in the time also comprising aaa server in system, the charging that is received PDSN transmission by aaa server starts request message, and starts request message by aaa server to WAP gateway server transmission charging.
In another embodiment, in the time that verification is not passed through, WAP gateway server can obtain the user profile corresponding with this IP address from the server that starts request to WAP gateway server transmission charging, again carries out verification according to the user profile of obtaining from this server.In this embodiment, the server that starts request to WAP gateway server transmission charging is PDSN server, this process specifically can comprise: WAP gateway server sends the request of telephone number Query to PDSN server, the IP address of this telephone number Query request carried terminal, telephone number corresponding to this IP address of IP address lookup that PDSN server is carried according to multimedia message request, in the time receiving the telephone number of PDSN server feedback, according to the verification again of this telephone number, if verification by, perform step 204, otherwise refusal multimedia message request.In the time comprising aaa server in system, WAP gateway server carries out the step of Query from aaa server.
The method that the present embodiment provides, when receiving the multimedia message request of terminal, the user profile that this multimedia message request of verification is carried, to determine the accuracy of originator of this multimedia message request, and in the time that verification is passed through, send Multimedia Message to multimedia message server, while having avoided sending Multimedia Message to multimedia message server again, forward pass wrong originator information, improved the fail safe that sends Multimedia Message.
Fig. 3 is the structural representation of a kind of Multimedia Message dispensing device of providing of the embodiment of the present invention.Referring to Fig. 3, this device comprises:
Receiver module 301, for the multimedia message request of receiving terminal, this multimedia message request is at least carried the user profile of this terminal;
Correction verification module 302, for according to this multimedia message request, this multimedia message request of verification is carried the user profile of this terminal;
Sending module 303, passes through for the user profile verification of carrying this terminal when this multimedia message request, carries the user profile verification of this terminal pass through when this multimedia message request, sends this multimedia message request to multimedia message server.
Further, Fig. 4 is the structural representation of the another kind of Multimedia Message dispensing device that provides of the embodiment of the present invention.Referring to Fig. 4, this device comprises: receiver module 301, correction verification module 302 and sending module 303.This multimedia message request is also carried the IP address of this terminal, and this correction verification module 302 comprises:
User profile acquiring unit 302a, for according to the IP address of this terminal, obtains the user profile that gateway server is preserved;
Judging unit 302b, whether identical with user profile that this gateway server is preserved for judging that this multimedia message request is carried the user profile of this terminal,
Determining unit 302c, if determine that for this judging unit the user profile that user profile that this multimedia message request is carried this terminal preserves with this gateway server is identical, the user profile verification that this multimedia message request is carried this terminal is passed through.
This correction verification module 302 does not also pass through for the user profile verification of carrying this terminal when this multimedia message request, and the default duration in interval carries out verification to this user profile again;
This correction verification module 302 also also carries the IP address of this terminal for this multimedia message request, carry the user profile verification of this terminal does not pass through when this multimedia message request, obtain the user profile corresponding with this IP address from the server that starts request to gateway server transmission charging, again carry out verification according to this user profile of obtaining from this server.
This device also comprises:
Relating module 304, in the time receiving the charging of terminal and start to ask, the phone number of this terminal is associated with the IP address that is this terminal distribution.
The device that the present embodiment provides, belongs to same design with embodiment of the method, and its specific implementation process refers to embodiment of the method, repeats no more here.
The device that the present embodiment provides, when receiving the multimedia message request of terminal, the user profile that this multimedia message request of verification is carried, to determine the accuracy of originator of this multimedia message request, and in the time that verification is passed through, send Multimedia Message to multimedia message server, while having avoided sending Multimedia Message to multimedia message server again, forward pass wrong originator information, improved the fail safe that sends Multimedia Message.
The embodiment of the present invention provides a kind of gateway server, comprises above-mentioned Multimedia Message dispensing device.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can carry out the hardware that instruction is relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a method that sends Multimedia Message, is characterized in that, described method comprises:
Charging starts to ask the user profile of carried terminal and the corresponding relation for the IP address of described terminal distribution, in the time receiving described charging and start to ask, preserves the user profile of described terminal and the corresponding relation for the IP address of described terminal distribution;
Receive the multimedia message request of described terminal, described multimedia message request is at least carried user profile and the IP address of described terminal;
The IP address of the described terminal of carrying according to described multimedia message request, judges whether to preserve user profile corresponding to described terminal;
In the time preserving the user profile of described terminal, according to described multimedia message request, the user profile of the described terminal that multimedia message request is carried described in verification;
The user profile verification of the described terminal of carrying when described multimedia message request is passed through, and sends described multimedia message request to multimedia message server.
2. method according to claim 1, it is characterized in that, described multimedia message request is also carried the IP address of described terminal, described according to described multimedia message request, the user profile of the described terminal that described in verification, multimedia message request is carried, specifically comprises:
According to the IP address of described terminal, obtain the user profile that gateway server is preserved;
Judge that whether the user profile that user profile that described multimedia message request carries described terminal and described gateway server preserve is identical, if so, the user profile verification that described multimedia message request is carried described terminal is passed through.
3. method according to claim 1, is characterized in that, according to described multimedia message request, multimedia message request is carried the user profile of described terminal described in verification, also comprises afterwards:
Carry the user profile verification of described terminal when described multimedia message request and do not pass through, the default duration in interval carries out verification to described user profile again; Or,
Described multimedia message request is also carried the IP address of described terminal, carry the user profile verification of described terminal does not pass through when described multimedia message request, obtain the user profile corresponding with described IP address from the server that starts request to gateway server transmission charging, again carry out verification according to the described user profile of obtaining from described server.
4. a Multimedia Message dispensing device, is characterized in that, described device comprises:
Preserve module, start to ask the user profile of carried terminal and the corresponding relation for the IP address of described terminal distribution for charging, in the time receiving described charging and start to ask, preserve the user profile of described terminal and the corresponding relation for the IP address of described terminal distribution;
Receiver module, for receiving the multimedia message request of described terminal, described multimedia message request is at least carried user profile and the IP address of described terminal;
Correction verification module, for the IP address of the described terminal of carrying according to described multimedia message request, judges whether to preserve user profile corresponding to described terminal; In the time preserving the user profile of described terminal, according to described multimedia message request, multimedia message request is carried the user profile of described terminal described in verification;
Sending module, passes through for the user profile verification of carrying described terminal when described multimedia message request, carries the user profile verification of described terminal pass through when described multimedia message request, sends described multimedia message request to multimedia message server.
5. device according to claim 4, is characterized in that, described multimedia message request is also carried the IP address of described terminal, and described correction verification module comprises:
User profile acquiring unit, for according to the IP address of described terminal, obtains the user profile that gateway server is preserved;
Judging unit, whether identical for judging the user profile that user profile that described multimedia message request carries described terminal and described gateway server preserve,
Determining unit, if determine that for described judging unit the user profile that user profile that described multimedia message request is carried described terminal preserves with described gateway server is identical, the user profile verification that described multimedia message request is carried described terminal is passed through.
6. device according to claim 4, is characterized in that, described correction verification module does not also pass through for the user profile verification of carrying described terminal when described multimedia message request, and the default duration in interval carries out verification to described user profile again;
Described correction verification module also also carries the IP address of described terminal for described multimedia message request, carry the user profile verification of described terminal does not pass through when described multimedia message request, obtain the user profile corresponding with described IP address from the server that starts request to gateway server transmission charging, again carry out verification according to the described user profile of obtaining from described server.
7. a gateway server, is characterized in that, comprises the Multimedia Message dispensing device described in claim 4-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110409333.6A CN102547611B (en) | 2011-12-09 | 2011-12-09 | Method and device for sending multimedia message and gateway server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110409333.6A CN102547611B (en) | 2011-12-09 | 2011-12-09 | Method and device for sending multimedia message and gateway server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102547611A CN102547611A (en) | 2012-07-04 |
| CN102547611B true CN102547611B (en) | 2014-08-06 |
Family
ID=46353330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110409333.6A Expired - Fee Related CN102547611B (en) | 2011-12-09 | 2011-12-09 | Method and device for sending multimedia message and gateway server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102547611B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686659A (en) * | 2012-09-24 | 2014-03-26 | 中国电信股份有限公司 | Wireless application protocol service control method and system |
| CN103874055B (en) * | 2012-12-12 | 2018-05-11 | 中国电信股份有限公司 | To method, system and the PDSN of WAP gateway transmission user identifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980250A (en) * | 2005-11-29 | 2007-06-13 | 中国移动通信集团公司 | Network protocol multi-media sub-system and method for obtaining access-in point information |
| CN101420692A (en) * | 2008-11-28 | 2009-04-29 | 华为技术有限公司 | Checking method for temporarily moved subscriber identification and service server |
-
2011
- 2011-12-09 CN CN201110409333.6A patent/CN102547611B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980250A (en) * | 2005-11-29 | 2007-06-13 | 中国移动通信集团公司 | Network protocol multi-media sub-system and method for obtaining access-in point information |
| CN101420692A (en) * | 2008-11-28 | 2009-04-29 | 华为技术有限公司 | Checking method for temporarily moved subscriber identification and service server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102547611A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9729501B2 (en) | System and data card for stateless automatic configuration of IPv6 address and method for implementing the same | |
| RU2556468C2 (en) | Terminal access authentication method and customer premise equipment | |
| CN101237466B (en) | Network configuration method, device and system for terminal | |
| EP2533481B1 (en) | Tunnel management method, tunnel management apparatus, and communications system | |
| CN103493523A (en) | Methods, systems, and computer readable media for diameter-based steering of mobile device network access | |
| US20130013792A1 (en) | Triggering With QoS Parameters | |
| CN101931946A (en) | Multi-access method of terminal in evolved packet system and system thereof | |
| JP5930438B2 (en) | Access method, mobility management device, and user equipment | |
| CN100486382C (en) | Aging processing apparatus and method in communications system | |
| CN102215486B (en) | Network access method, system, network authentication method, equipment and terminal | |
| EP3024210B1 (en) | Method and apparatus for providing service in user equipment of mobile communication system | |
| CN101621455A (en) | Method for managing network equipment, network management station and network management equipment | |
| CN102547611B (en) | Method and device for sending multimedia message and gateway server | |
| CN103583068A (en) | Method for accessing packet switching network, WLAN access system and user equipment | |
| US9198123B2 (en) | Communication system and method | |
| CN102369695A (en) | Method, apparatus and system for correlating session | |
| CN104009961A (en) | PPPoE session ID distribution method and equipment thereof | |
| CN104780587A (en) | AP (access point) accessing method and system for WiFi (wireless fidelity) equipment in Internet of Things | |
| CN102695171B (en) | Subscriber identity obtaining method, system and equipment thereof | |
| CN105187391B (en) | APP and its logging in network access point methods, server and system | |
| CN107231704A (en) | Method for connecting network and device | |
| CN105472577A (en) | Communication method and system established in number transmission manner | |
| CN100362814C (en) | Method for realizing user detection based on neightbour discovery technique | |
| CN1805448B (en) | Mobile ip registration process for an always-on device | |
| CN110839231B (en) | A method and device for obtaining terminal identification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |