CN102932406B - Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading - Google Patents
Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading Download PDFInfo
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- CN102932406B CN102932406B CN201210350966.9A CN201210350966A CN102932406B CN 102932406 B CN102932406 B CN 102932406B CN 201210350966 A CN201210350966 A CN 201210350966A CN 102932406 B CN102932406 B CN 102932406B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/59—Network arrangements, protocols or services for addressing or naming using proxies for addressing
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses the method, apparatus and system surfed the Internet by WAP modes when realizing that flow is unloaded, this method includes：Increase a built in agent server in wireless access network communication equipment, wireless access network communication equipment receives the data packet to be sent that user terminal is sent；If it is the data packet for being sent to WAP Proxy Server, the purpose IP address of data packet to be sent is revised as to the preset address of built in agent server, port modifications are the port of built in agent server, are sent to built in agent server；Built in agent server carries out data transmission with internet.When wireless access network communication equipment receives data packet to be returned, the source IP address of data packet to be returned is revised as to the purpose IP address of data packet to be sent, source port is revised as the destination interface of data packet to be sent, is sent to user terminal.Method using the present invention is realized when flow unloads, user terminal, can be accessed network by the WAP modes configured originally, be enhanced user experience.
Description
Technical field
The present invention relates to wireless communication technology fields, more particularly to realize the side to surf the Internet by WAP modes when flow unloading
Method, apparatus and system.
Background technology
In wireless communication access net, user terminal is being configured to Wireless Application Protocol（Wireless Application
Protocol, WAP）When mode does data service, WAP Proxy Server is delivered a packet to, by WAP Proxy Server reality
Now to the access of network, the data of return are then sent to user terminal again.
In the implementation of the present invention, following disadvantage exists in the prior art in inventor：
In the prior art when flow unloads, user terminal will directly access internet, and data packet may not pass through core
The WAP proxy servers of heart net.At this moment the WAP modes that user terminal configured originally cannot reuse, and be used when flow being caused to unload
Family terminal can not normally access network.
Invention content
An embodiment of the present invention provides it is a kind of realizing flow unloading when the method, apparatus and system surfed the Internet by WAP modes,
It realizes when flow unloads, user terminal can smoothly access network by the WAP modes configured originally, any without doing
Modification, enhances user experience.
In order to achieve the above objectives, by WAP modes when on the one hand the embodiment of the present invention provides a kind of realization flow unloading
The method of online, this method include：Increase a built in agent server in wireless access network communication equipment, is described built-in
Proxy server configures preset IP address and port, and when flow unloads, the wireless access network communication equipment disconnects and core
The data connection of net；
The wireless access network communication equipment receives the data packet to be sent that user terminal is sent；
Judge whether the data packet to be sent is the data packet for being sent to Wireless Application Protocol WAP Proxy Server,
If so, the purpose IP address of the data packet to be sent to be revised as to the preset IP of the built in agent server
The destination interface of the data packet to be sent is revised as the port of the built in agent server by address, is obtained new to be sent
Data packet；
The new data packet to be sent is sent to the built in agent server；
The built in agent server carries out data transmission with internet.
It is described to judge whether the data packet to be sent is the data packet for being sent to WAP Proxy Server, specially：Judge
The purpose IP address of the data packet to be sent whether be the specified WAP Proxy Server of particular telecommunications carrier IP address,
If it is, the judgement data packet to be sent is destined to the data packet of WAP Proxy Server.
This method further includes：The wireless access network communication equipment receives the data packet to be returned that internet returns；Judge
Whether the data packet to be returned is the data packet for returning to the built in agent server, if so, by the number to be returned
It is revised as the purpose IP address of the data packet to be sent according to the source IP address of packet, the source port of the data packet to be returned is repaiied
It is changed to the port of the data packet to be sent, the purpose IP address of the data packet to be returned is revised as the data to be sent
The source IP address of packet obtains new data packet to be returned；The new data packet to be returned is returned into the user terminal.
The present invention also provides a kind of device realized and surfed the Internet by WAP modes when flow unloading, which includes：It receives
Module, judgment module, packet data package recombination module, sending module, built in agent server,
The receiving module, the data packet to be sent sent for receiving user terminal；
The judgment module, for judging whether the data packet to be sent is to be sent to Wireless Application Protocol WAP agencies
The data packet of server；
The packet data package recombination module, for the purpose IP address of the data packet to be sent to be revised as in described
The destination interface of the data packet to be sent is revised as the built in agent server by the preset IP address for setting proxy server
Port, obtain new data packet to be sent；
The sending module, for the new data packet to be sent to be sent to the built in agent server；
The built in agent server, for carrying out data transmission with internet.
The receiving module is additionally operable to receive the data packet to be returned that internet returns；The judgment module is additionally operable to sentence
Whether the data packet to be returned of breaking is the data packet for returning to the built in agent server；The grouped data package-restructuring mould
Block is additionally operable to for the source IP address of the data packet to be returned to be revised as the purpose IP address of the data packet to be sent, by institute
The source port for stating data packet to be returned is revised as the port of the data packet to be sent, by the destination IP of the data packet to be returned
The source IP address of the data packet to be sent is revised as in address, obtains new data packet to be returned；The sending module, be additionally operable to by
The new data packet to be returned returns to the user terminal.
The present invention also provides a kind of system realized and surfed the Internet by WAP modes when flow unloading, which includes：User
Terminal is additionally operable to receive data packet to be returned for sending data packet to be sent；
Wireless access network communication equipment, including：Receiving module, judgment module, packet data package recombination module send mould
Block, built in agent server, the receiving module, the data packet to be sent sent for receiving user terminal；The judgement
Module, for judging whether the data packet to be sent is the data packet for being sent to Wireless Application Protocol WAP Proxy Server；Institute
Packet data package recombination module is stated, for the purpose IP address of the data packet to be sent to be revised as the built in agent service
The destination interface of the data packet to be sent is revised as the port of the built in agent server, obtained by the preset IP address of device
To new data packet to be sent；The sending module, for the new data packet to be sent to be sent to the built in agent service
Device；The built in agent server, for carrying out data transmission with internet.
The receiving module is additionally operable to receive the data packet to be returned that internet returns；The judgment module, is additionally operable to
Judge whether the data packet to be returned is the data packet for returning to the built in agent server；The grouped data package-restructuring
Module is additionally operable to for the source IP address of the data packet to be returned to be revised as the purpose IP address of the data packet to be sent, will
The source port of the data packet to be returned is revised as the destination interface of the data packet to be sent, by the data packet to be returned
Purpose IP address is revised as the source IP address of the data packet to be sent, obtains new data packet to be returned；The sending module, also
For the new data packet to be returned to be returned to the user terminal.
The technical solution of the embodiment of the present invention has the following advantages：Built in increasing in wireless access network communication equipment
Proxy server is realized when flow unloads, and user terminal, can be by the side WAP that configured originally without making any modification
Formula smoothly accesses network, enhances user experience.
Description of the drawings
For the clearer technical solution for illustrating the embodiment of the present invention, required use in being described below to embodiment
Attached drawing be briefly described, it is clear that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1：The method upflow figure surfed the Internet by WAP modes when flow unloading is realized for the present invention；
Fig. 2：The method downflow figure surfed the Internet by WAP modes when flow unloading is realized for the present invention；
Fig. 3：For the structural schematic diagram of wireless access network communication equipment in the present invention;
Fig. 4：The structure chart for the system surfed the Internet by WAP modes when flow unloading is realized for the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, the embodiment being not all of, and is based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of not making the creative labor
Example, shall fall within the protection scope of the present invention.
Embodiment
On the one hand the embodiment of the present invention provides a kind of method realized and surfed the Internet by WAP modes when flow unloading.Such as Fig. 1
It is shown, realize that the method upflow figure surfed the Internet by WAP modes when flow unloading, this method include for the present invention：
Step 101, increase a built in agent server in wireless access network communication equipment.
Step 102, it is that built in agent server configures preset IP address and port.
Step 103, wireless access network communication equipment receives the data packet to be sent that user terminal is sent.
Step 104, judge whether data packet to be sent is to be sent to China Mobile Wireless Application Protocol CMWAP agency's clothes
The data packet of business device.
Judge whether the purpose IP address of data packet to be sent is the specified WAP Proxy Server of particular telecommunications carrier
IP address, if it is, judging that data packet to be sent is destined to the data packet of WAP Proxy Server.
Step 105, if be judged as YES in step 104, the purpose IP address of data packet to be sent is revised as built-in
The preset IP address of proxy server obtains the port that the port modifications of data packet to be sent are built in agent server new
Data packet to be sent.
Step 106, new data packet to be sent is sent to the built in agent server.
Step 107, built in agent server carries out data transmission with internet.
Step 108, if be judged as NO in step 104, data packet to be sent is sent to the destination IP of data packet
Location.
As shown in Fig. 2, realize the method downflow figure surfed the Internet by WAP modes when flow unloading for the present invention,
Step 201, wireless access network communication equipment receives the data packet to be returned that internet returns.
Step 202, judge whether data packet to be returned is the data packet for being sent to built in agent server.
Step 203, if be judged as YES in step 202, the source IP address of data packet to be returned is revised as to be sent
The source port of data packet to be returned is revised as the destination interface of data packet to be sent by the purpose IP address of data packet, will wait returning
The purpose IP address for returning data packet is revised as the source IP address of data packet to be sent, obtains new data packet to be returned.
Step 204, new data packet to be returned is returned into user terminal.
Step 205, if be judged as NO in step 202, data packet to be returned is directly returned to the purpose of data packet
IP address.
This example illustrates to realize in Home eNodeB stream by built in agent server by taking TD_SCDMA Home eNodeB as an example
The detailed process that WAP modes are surfed the Internet when amount unloading：
It configures Home eNodeB to open for flow unloading functions, in family's embedded in base station proxy server（Such as IP address is
192.168.1.2 port 3128）.When user terminal is surfed the Internet, when Home eNodeB receives the IP data packets that terminal is sent, judge
The destination IP of IP data packets whether be WAP Proxy Server IP（10.0.0.172）, then repaiied if the IP of WAP Proxy Server
It is built in agent server ip to change IP address and port（192.168.1.2）The port and（3128）, then data packet is given interior
Set proxy server；If being judged as NO, the purpose IP address of data packet is sent the data to.
The built in agent server of Home eNodeB completes the access to IP data packets to internet, and is returned to Home eNodeB
The data packet of internet；
When Home eNodeB receives the IP data packets of internet return, judge whether source IP address and port are built-in generation
Manage the preset IP of server（192.168.1.2）The port and（3128）, if it is, changing source IP address and the port of the IP packets
IP (10.0.0.172) for original WAP Proxy Server and port (80), user is revised as by the purpose IP address of the IP packets
The IP address of terminal, and the IP data packets are sent to user terminal, if it is not, then the IP data packets of return are sent to data
The purpose IP address of packet.
The technical solution of the embodiment of the present invention has the following advantages：Built in increasing in wireless access network communication equipment
Proxy server is realized when flow unloads, and user terminal, can be by the side WAP that configured originally without making any modification
Formula smoothly accesses network, enhances user experience.
In addition, the present invention also provides a kind of devices realized and surfed the Internet by WAP modes when flow unloading, as shown in figure 3,
The device includes：
Receiving module 301, the data packet to be sent sent for receiving user terminal are additionally operable to receive internet return
Data packet to be returned.
Judgment module 302, for judging whether data packet to be sent is to be sent to Wireless Application Protocol WAP Proxy Server
Data packet, be additionally operable to judge whether the data packet to be returned is the data for returning to the built in agent server
Packet.
Packet data package recombination module 303, for the purpose IP address of data packet to be sent to be revised as built in agent clothes
The preset IP address of business device obtains the port that the port modifications of data packet to be sent are built in agent server new to be sent
Data packet is additionally operable to for the source IP address of the data packet to be returned to be revised as the purpose IP address of the data packet to be sent,
By the port that the port modifications of the data packet to be returned are the data packet to be sent, by the destination IP of data packet to be returned
The source IP address of data packet to be sent is revised as in location, obtains new data packet to be returned.
Sending module 304, for new data packet to be sent to be sent to built in agent server, being additionally operable to will be new to be returned
Data packet returns to the user terminal.
Built in agent server 305, for carrying out data transmission with internet.
The technical solution of the embodiment of the present invention has the following advantages：Built in increasing in wireless access network communication equipment
Proxy server is realized when flow unloads, and user terminal, can be by the side WAP that configured originally without making any modification
Formula smoothly accesses network, enhances user experience.
In addition, the present invention also provides a kind of systems realized and surfed the Internet by WAP modes when flow unloading, as shown in figure 4,
The system includes：
User terminal 401 is additionally operable to receive data packet to be returned for sending data packet to be sent.
Wireless access network communication equipment 402, including：
Receiving module 4021, the data packet to be sent sent for receiving user terminal are additionally operable to reception internet and return
The data packet to be returned returned.
Judgment module 4022, for judging whether data packet to be sent is to be sent to Wireless Application Protocol WAP agency services
The data packet of device is additionally operable to judge whether data packet to be returned is the data packet for returning to built in agent server.
Packet data package recombination module 4023, for the purpose IP address of data packet to be sent to be revised as built in agent clothes
The preset IP address of business device obtains the port that the port modifications of data packet to be sent are built in agent server new to be sent
Data packet is additionally operable to by the purpose IP address that the source address modification of data packet to be returned is data packet to be sent, by number to be returned
It is revised as the destination interface of data packet to be sent according to the source port of packet, the purpose IP address of data packet to be returned is revised as pending
The source IP address for sending data packet obtains new data packet to be returned.
Sending module 4024 is additionally operable to newly to wait returning for new data packet to be sent to be sent to built in agent server
It returns data packet and returns to user terminal.
Built in agent server 4025, for carrying out data transmission with internet.
The technical solution of the embodiment of the present invention has the following advantages：Built in increasing in wireless access network communication equipment
Proxy server is realized when flow unloads, and user terminal, can be by the side WAP that configured originally without making any modification
Formula smoothly accesses network, enhances user experience.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can lead to
Hardware realization is crossed, the mode of necessary general hardware platform can also be added to realize by software.Based on this understanding, this hair
Bright technical solution can be expressed in the form of software products, which can be stored in a non-volatile memories
Medium（Can be CD-ROM, USB flash disk, mobile hard disk etc.）In, including some instructions use is so that a computer equipment（Can be
Personal computer, server or network equipment etc.）Execute the method described in each embodiment of the present invention.
It will be appreciated by those skilled in the art that attached drawing is the schematic diagram of a preferred embodiment, the unit in attached drawing or stream
Journey is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the unit in embodiment in system can describe to be distributed according to embodiment
In the device of embodiment, respective change can also be carried out and be located in one or more devices different from the present embodiment.It is above-mentioned
The unit of embodiment can be merged into a unit, can also be further split into multiple subelements.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is non-limiting, reference only to preferred embodiment to this hair
It is bright to be described in detail.It will be understood by those of ordinary skill in the art that can modify to technical scheme of the present invention
Or equivalent replacement should all cover in scope of the presently claimed invention without departing from the spirit of the technical scheme of the invention and range
In the middle.
Claims (7)
1. a kind of method for being surfed the Internet by WAP modes when realizing flow unloading, which is characterized in that this method includes：Wirelessly connecing
Increase a built in agent server in incoming communication equipment, preset IP address and end are configured for the built in agent server
Mouthful, when flow unloads, the wireless access network communication equipment disconnects the data connection with core net；
The wireless access network communication equipment receives the data packet to be sent that user terminal is sent；
Judge whether the data packet to be sent is the data packet for being sent to Wireless Application Protocol WAP Proxy Server,
If so, the purpose IP address of the data packet to be sent to be revised as to the preset IP of the built in agent server
The destination interface of the data packet to be sent is revised as the port of the built in agent server by location, obtains new number to be sent
According to packet；
The new data packet to be sent is sent to the built in agent server；
The built in agent server carries out data transmission with internet.
2. method as described in claim 1, which is characterized in that described to judge whether the data packet to be sent is to be sent to WAP
The data packet of proxy server, specially：
Judge whether the purpose IP address of the data packet to be sent is the specified WAP Proxy Server of particular telecommunications carrier
IP address, if it is, the judgement data packet to be sent is destined to the data packet of the WAP Proxy Server.
3. method as described in claim 1, which is characterized in that this method further includes：
The wireless access network communication equipment receives the data packet to be returned that internet returns；
Judge whether the data packet to be returned is the data packet for returning to the built in agent server,
If so, the source IP address of the data packet to be returned is revised as to the purpose IP address of the data packet to be sent, it will
The source port of the data packet to be returned is revised as the destination interface of the data packet to be sent, by the data packet to be returned
Purpose IP address is revised as the source IP address of the data packet to be sent, obtains new data packet to be returned；
The new data packet to be returned is returned into the user terminal.
4. a kind of device for being surfed the Internet by WAP modes when realizing flow unloading, which is characterized in that the device includes：Receiving module,
Judgment module, packet data package recombination module, sending module, built in agent server,
The receiving module, the data packet to be sent sent for receiving user terminal；
The judgment module, for judging whether the data packet to be sent is to be sent to Wireless Application Protocol WAP agency services
The data packet of device；
The packet data package recombination module, for the purpose IP address of the data packet to be sent to be revised as the built-in generation
The destination interface of the data packet to be sent, is revised as the end of the built in agent server by the preset IP address for managing server
Mouthful, obtain new data packet to be sent；
The sending module, for the new data packet to be sent to be sent to the built in agent server；
The built in agent server, for carrying out data transmission with internet.
5. device as claimed in claim 4, which is characterized in that
The receiving module is additionally operable to receive the data packet to be returned that internet returns；
The judgment module is additionally operable to judge whether the data packet to be returned is the number for returning to the built in agent server
According to packet；
The packet data package recombination module is additionally operable to the source IP address of the data packet to be returned being revised as described to be sent
The source port of the data packet to be returned is revised as the port of the data packet to be sent by the purpose IP address of data packet, will
The purpose IP address of the data packet to be returned is revised as the source IP address of the data packet to be sent, obtains new data to be returned
Packet；
The sending module is additionally operable to the new data packet to be returned returning to the user terminal.
6. a kind of system for being surfed the Internet by WAP modes when realizing flow unloading, which is characterized in that the system includes：User terminal,
For sending data packet to be sent, it is additionally operable to receive data packet to be returned；
Wireless access network communication equipment, including：Receiving module, judgment module, packet data package recombination module, sending module are interior
Set proxy server, the receiving module, the data packet to be sent sent for receiving user terminal；The judgment module,
For judging whether the data packet to be sent is the data packet for being sent to Wireless Application Protocol WAP Proxy Server；Described point
Group data packet recombination module, for the purpose IP address of the data packet to be sent to be revised as the built in agent server
The destination interface of the data packet to be sent is revised as the port of the built in agent server by preset IP address, is obtained new
Data packet to be sent；The sending module, for the new data packet to be sent to be sent to the built in agent server；Institute
Built in agent server is stated, for carrying out data transmission with internet.
7. system as claimed in claim 6, which is characterized in that
The receiving module is additionally operable to receive the data packet to be returned that internet returns；The judgment module is additionally operable to judge
Whether the data packet to be returned is the data packet for returning to the built in agent server；The grouped data package-restructuring mould
Block is additionally operable to for the source IP address of the data packet to be returned to be revised as the purpose IP address of the data packet to be sent, by institute
The source port for stating data packet to be returned is revised as the destination interface of the data packet to be sent, by the mesh of the data packet to be returned
IP address be revised as the source IP address of the data packet to be sent, obtain new data packet to be returned；The sending module, is also used
In the new data packet to be returned is returned to the user terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210350966.9A CN102932406B (en) | 2012-09-19 | 2012-09-19 | Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading |
| PCT/CN2013/000211 WO2014044009A1 (en) | 2012-09-19 | 2013-03-01 | Method, apparatus, and system for surfing internet in wap mode during flow unloading process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210350966.9A CN102932406B (en) | 2012-09-19 | 2012-09-19 | Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102932406A CN102932406A (en) | 2013-02-13 |
| CN102932406B true CN102932406B (en) | 2018-07-27 |
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| CN201210350966.9A Active CN102932406B (en) | 2012-09-19 | 2012-09-19 | Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102932406B (en) |
| WO (1) | WO2014044009A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102932406B (en) * | 2012-09-19 | 2018-07-27 | 邦讯技术股份有限公司 | Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading |
| CN110730237B (en) * | 2019-10-21 | 2023-03-31 | 深圳市网心科技有限公司 | Data transmission method, device, system and equipment |
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| CN102891900B (en) * | 2012-09-19 | 2019-01-01 | 邦讯技术股份有限公司 | A kind of method, apparatus and system of the domain name mapping in flow unloading |
| CN102932406B (en) * | 2012-09-19 | 2018-07-27 | 邦讯技术股份有限公司 | Realize the method, apparatus and system surfed the Internet by WAP modes when flow unloading |
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2012
- 2012-09-19 CN CN201210350966.9A patent/CN102932406B/en active Active
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2013
- 2013-03-01 WO PCT/CN2013/000211 patent/WO2014044009A1/en active Application Filing
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|---|---|---|---|---|
| CN1564552A (en) * | 2004-03-21 | 2005-01-12 | 中兴通讯股份有限公司 | Method of carrying out radio data service integrated network gate |
| CN101540729A (en) * | 2009-04-22 | 2009-09-23 | 成都市华为赛门铁克科技有限公司 | Data transmission method and device |
| WO2011038359A2 (en) * | 2009-09-26 | 2011-03-31 | Cisco Technology, Inc. | Providing services at a communication network edge |
| CN102196404A (en) * | 2010-03-11 | 2011-09-21 | 电信科学技术研究院 | Method, system and device for sending data |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2014044009A1 (en) | 2014-03-27 |
| CN102932406A (en) | 2013-02-13 |
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