WO2012037759A1 - 一种数据传输的方法及永远在线网关系统 - Google Patents

一种数据传输的方法及永远在线网关系统 Download PDF

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Publication number
WO2012037759A1
WO2012037759A1 PCT/CN2010/079867 CN2010079867W WO2012037759A1 WO 2012037759 A1 WO2012037759 A1 WO 2012037759A1 CN 2010079867 W CN2010079867 W CN 2010079867W WO 2012037759 A1 WO2012037759 A1 WO 2012037759A1
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Prior art keywords
aog
application server
terminal user
data transmission
request
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PCT/CN2010/079867
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English (en)
French (fr)
Inventor
林朗
程均
戴书球
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中兴通讯股份有限公司
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Publication of WO2012037759A1 publication Critical patent/WO2012037759A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

Definitions

  • the present invention belongs to the field of mobile communication services, and in particular, to a data transmission method and an AOG (Always Online Gateway) system.
  • AOG Automatically Online Gateway
  • the AOG system envisages a unified messaging channel and simultaneous transmission channel for enterprise services, Internet services, home services, and application servers, facilitating applications and content to be extended to user terminals in a variety of ways, securely, and reliably.
  • the foreseeable advantages of the AOG system such as saving resources on the network, application servers and user terminals, increasing user stickiness and increasing business revenue, make research a hot spot in the communications field.
  • AOG system technology is still in the initial stage of development. How to better implement data transmission and solve the problem of data transmission between end users and application servers has not been solved. Summary of the invention
  • the main technical problem to be solved by the present invention is to provide a data transmission method and an AOG system, which solves the problem of data transmission between the end user and the application server.
  • the present invention provides a data transmission method, the method comprising: establishing a connection between an end user and an AOG system, the terminal user logging in to the AOG system; establishing a connection between the application server and the AOG system, and applying the server login To the AOG system; the AOG system performs data transfer between the end user and the application server.
  • establishing a connection between the terminal user or the application server and the AOG system comprises: the terminal user or the application server sending a connection establishment request to the AOG system, and the AOG system completes the connection according to the connection establishment request sent by the terminal user or the application server. ;
  • the terminal user or the application server logs in to the AOG system, including: the terminal user or the application server sends a login request on the connection, and the AOG system authenticates the validity of the terminal user or the application server. If the authentication is passed, the terminal user or the application server logs in to the terminal user or the application server.
  • AOG system is
  • the AOG system authenticates the terminal user, and if the authentication passes, the terminal user logs into the AOG system, including:
  • the terminal user sends a registration message including the identity information of the terminal user to the AOG system, and the AOG system records the correspondence between the international mobile subscriber identity (IMSSI) number of the terminal user and the mobile subscriber number (MSISDN) number according to the identity information of the terminal user. Relationship, returning a response message to the end user, where the response message carries the address information of the AOG system;
  • IMSSI international mobile subscriber identity
  • MSISDN mobile subscriber number
  • the terminal user establishes a connection according to the address information returned by the AOG system, and sends a registration login request message to the AOG system, where the message includes the IMSI number and the client capability registered by the terminal user, and the AOG system according to the IMSI number and the client capability registered by the terminal user.
  • the end user legality is authenticated. If the authentication is passed, the terminal user is allowed to log in.
  • the method further includes: when the AOG system performs data transmission, opening a long online data channel, and data of all application clients of the terminal user is transmitted to the AOG system through the long online data channel, and then the AOG system according to the application Routes are routed to different application servers.
  • the method further includes: if the end user temporarily has a large amount of data to be transmitted to the application server, or the application server temporarily has a large amount of data to be transmitted to the terminal user, the AOG system activates the proxy data transmission channel, and transmits the Large amounts of data.
  • a connection is established between the application server and the AOG system, and the application server logs into the AOG system, including:
  • the AOG system sends a connection establishment request to the application server. After the link is established, a new proxy connection login request is constructed according to the connection request of the terminal user, and then sent to the application server, and the link of the terminal user and the application server link are recorded. Mapping relations;
  • the application server replies to the proxy connection login response to the AOG system, the AOG system constructs the agent
  • the connection login response is sent back to the corresponding end user.
  • the AOG system performs data transmission between the end user and the application server, including:
  • the AOG system After receiving the data transmission request from the end user to the application server, the AOG system queries the local routing configuration, and if the application server is connected to the local, directly forwards the data transmission request to the application server; otherwise, forwards the data transmission request to The AOG system where the application server is located;
  • the AOG system After receiving the data transmission request from the application server to the end user, the AOG system queries the local routing configuration. If the terminal user is connected to the local, the data transmission request is directly forwarded to the terminal user; otherwise, the AOG system queries the terminal user connection. The AOG system, and forwards the data transfer request to the AOG system connected to the end user.
  • An AOG system comprising an application processing unit for completing connection and login between an end user, an application server and an AOG system, and performing data transmission between the end user and the application server by the AOG system.
  • the AOG system further includes an authentication unit, configured to: after the application processing unit receives the login request sent by the terminal user or the application server on the connection, the authentication unit checks the validity of the terminal user or the application server. Right, if the authentication is passed, the end user or application server logs in to the AOG system.
  • the authentication unit is further configured to perform authentication on the validity of the terminal user according to the IMSI number of the terminal user and the client capability registered by the terminal user, and if the authentication is passed, the permission is allowed.
  • the end user logs in.
  • the application processing unit is further configured to: when the data is transmitted, open a long online data channel, and all end user data is transmitted to the application processing unit through the long online data channel, and the application processing unit transmits the data to different Application server.
  • the application processing unit is further configured to temporarily have a large amount of data in the end user.
  • the proxy data transmission channel is opened for transmitting the large amount of data.
  • the application processing unit is further configured to: when the proxy data transmission channel is opened, the application processing unit sends a connection establishment request to the application server, and after the link is established, establish a link of the terminal user according to the connection request of the terminal user.
  • the mapping relationship with the application server link, and the data transmission between the terminal user and the application server is performed according to the mapping relationship on the connection.
  • the application processing unit is further configured to: after receiving the data transmission request of the terminal user to send data to the application server, query the local routing configuration, and if the application server is connected to the local, directly forward the data transmission request to the application. Server; otherwise, forward the data transmission request to the AOG system at the location of the application server; after receiving the data transmission request from the application server to the terminal user, the application processing unit queries the local routing configuration, if the terminal user is connected to the local, The data transmission request is directly forwarded to the end user; otherwise, the application processing unit queries the AOG system connected by the terminal user, and forwards the data transmission request to the AOG system connected to the terminal user.
  • the method for transmitting data through the AOG system and the AOG system provided by the present invention solve the problem of data transmission between the end user and the application server, and can effectively provide high-speed data transmission to the customer, and also Bring business revenue to the application server.
  • FIG. 1 is a flowchart of a method for data transmission according to Embodiment 1 of the present invention
  • FIG. 2 is a block diagram of an AOG system according to Embodiment 2 of the present invention.
  • FIG. 3 is a flowchart of long-line uplink data transmission by an AOG system according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic diagram of proxy data transmission flow through an AOG system according to Embodiment 3 of the present invention. Cheng Tu. detailed description
  • the present invention provides a data transmission method and an AOG system architecture method to solve the problem of data transmission between an end user and an application server.
  • a connection is established between the end user and the AOG system, the terminal user logs into the AOG system;
  • a connection is established between the application server and the AOG system, and the application server logs into the AOG system;
  • the AOG system performs data transmission between the end user and the application server, and solves
  • the data transmission problem between the end user and the application server can effectively provide high-speed data transmission to the customer, and also bring business income to the application server.
  • FIG. 1 is a flowchart of a method for data transmission according to an embodiment, which specifically includes the following steps:
  • Step S102 After the terminal user applies for opening an AOG service to the mobile communication carrier, the terminal user sends a request for establishing a connection to the AOG system, and the AOG system completes the connection according to the request of the terminal user.
  • the mobile communication carrier billing system (BOSS) of the home location where the terminal user is located receives the request of the terminal user to apply for the opening of the AOG service, and the BOSS system subscribes the terminal user.
  • the ordering relationship of the AOG service is synchronized to the AOG system, which includes the IMSI number of the end user who successfully subscribed the service.
  • the terminal user when the terminal user sends a request for establishing a connection to the AOG system, the terminal user sends a short message including a customer identification module (SIM) card and an International Mobile Subscriber Identity (IMSI) number to the AOG system, and the AOG system records the IMSI number and the mobile terminal.
  • SIM customer identification module
  • IMSI International Mobile Subscriber Identity
  • MSISDN mobile number
  • the terminal sends a registration request to the AOG system, and the request message includes the IMSI number of the SIM card.
  • the AOG system returns a response to the end user, and the response message carries the AOG system. Address information and proxy address information.
  • the terminal user establishes a connection to a service processing server of the AOG system according to the address information returned by the AOG system.
  • Step S103 The terminal user initiates a login request to the AOG system.
  • the end user initiates a login request message to the AOG system, the message containing the IMSI number and the client capability of the terminal registration.
  • the AOG system authenticates the login request based on the IMSI number and the client capability, and returns a login response to the terminal user based on the authentication result.
  • the AOG system records the online correspondence between the end user and the AOG system.
  • Step S104 The application server initiates a connection establishment request and a login request to the AOG system.
  • the application server sends a connection establishment request to the AOG system, and the AOG system completes the connection according to the request of the application server;
  • the application server sends a login request to the AOG system on the connection, and the AOG system authenticates the application server, and if the authentication passes, the application server is allowed to log in. ; Disconnect if authentication fails.
  • Step S105 The AOG system performs data transmission between the terminal user and the application server. After receiving the data transmission request from the end user to the application server, the AOG system queries the local routing configuration. If the application server client is connected to the local, the data transmission request is directly forwarded to the application server; otherwise, the data transmission request is forwarded. Go to the AOG system where the application server is located.
  • the AOG system After receiving the data transmission request from the application server to the end user, the AOG system queries the local routing configuration. If the terminal user is connected to the local, the data transmission request is directly forwarded to the terminal user; otherwise, the AOG system queries the terminal user connection. The AOG system, and forwards the data transfer request to the AOG system connected to the end user.
  • the terminal user wants to send data to the application server, it is an uplink data transmission, and the terminal user sends an uplink data transmission request to the AOG system where the terminal user is connected. After receiving the uplink data transmission request, the AOG system queries the local route. If the application server client is connected to the module, it directly forwards the uplink data transmission request to the application server; otherwise, it will uplink. The data transfer request is forwarded to the AOG system where the application server is located. If the application server wants to transmit data to the end user, it is a downlink data transmission, and the application server sends a downlink data transmission request to the AOG system. After receiving the downlink data transmission request, the AOG system queries the local route.
  • the AOG system directly forwards the data transmission request to the terminal user; otherwise, the AOG system initiates a routing query request to the authentication server to query the terminal user connection.
  • the AOG system and forwards the downstream data transmission request to the AOG system.
  • FIG. 2 is a block diagram of an AOG system, which includes a service processing module 201 and an authentication module 202, where:
  • the service processing module 201 is configured to: after receiving the request for establishing a connection sent by the terminal user, complete the connection according to the request for establishing a connection sent by the terminal user; and send the authentication after receiving the login request sent by the terminal user on the connection. The message is sent to the authentication module. If the authentication module passes the authentication, the connection status of the application server is determined. If the application server is in the login state, the data is transmitted between the terminal user and the application server.
  • the authentication module 202 is connected to the service processing module 201 for authenticating the terminal user.
  • the service processing module 201 is further configured to process the connection and login request of the application server, specifically, the application server sends a connection establishment request to the AOG system, and the service processing module 201 completes the connection according to the request of the application server; the application server sends the login on the connection.
  • the service processing module 201 sends an authentication message to the authentication module, and if the authentication module passes the authentication, the login is allowed, otherwise the connection is disconnected.
  • the authenticating module 202 authenticates the terminal user as follows: The authentication is performed according to the IMSI number of the terminal user and the client capability registered by the terminal user.
  • the service processing module 201 performs data transmission between the terminal user and the application server as follows:
  • the service processing module 201 receives the data transmission of the terminal user's sending data to the application server. After the request, the local route is queried. If the application server is connected to the local, the data transmission request is directly forwarded to the application server; otherwise, the data transmission request is forwarded to the AOG system where the application server is located.
  • the service processing module 201 After receiving the data transmission request from the application server to the terminal user, the service processing module 201 queries the local route. If the terminal user is connected to the local AOG system, the data transmission request is directly forwarded to the terminal user; otherwise, the data transmission is performed. Request to forward to the AOG system connected by the end user.
  • the service processing module 201 is further configured to process a request for the terminal user to apply for opening the AOG service, and after the terminal user belongs to the mobile communication carrier's billing and billing system of the province, after receiving the request of the terminal user to open the AOG service, the BOSS system will order the relationship.
  • the service processing module 201 notifies the authentication module to authenticate the terminal user. If the authentication module passes the authentication, the terminal user is allowed to log in to the AOG system.
  • An AOG system includes seven subsystems: a service processing server, a proxy transmission server, an authentication server, a maintenance management platform, a database server, and a billing bill server, and the service processing server completes a long online business logic processing function; the proxy transport server completes the temporary Agent link service logic processing function; authentication server implements global terminal user authentication and routing; maintenance management platform provides human-computer interaction management interface; database server stores various configuration data, user data and program operation related data; The server implements bill record and file generation.
  • the terminal sends a registration request message to the AOG system, and the request message includes the IMSI number of the SIM card.
  • the AOG system returns a response to the end user, and the response message carries the address information of the AOG system and the proxy address information.
  • the terminal establishes a long connection to a service processing server of the AOG system according to the address information returned by the AOG system, and initiates a registration login request message, where the message includes the IMSI number and the client capability registered by the terminal.
  • the service processing server sends an authentication request to the authentication server, and the login request is authenticated by the authentication server IMSI number and the client capability. And returning the authentication result to the service processing server, and the service processing server returns a login response to the user according to the authentication result.
  • the authentication server records the online correspondence between the terminal user and the service processing server.
  • the long online data channel is a data transmission channel used by the application client of the end user.
  • the data of all application clients of the terminal user are transmitted to the AOG gateway through a data channel in the network, and then transmitted by the AOG gateway to different applications according to the application route.
  • the server plays an important role in saving network resources.
  • the application server establishes a long connection to the service processing server module of the AOG system according to the configuration information, and sends a login request. If the application server client successfully logs in to a service processing server module, the module broadcasts link state information to all other service processing server modules, and informs other service processing server modules of the link state of the application server.
  • the end user communicates with the application server through the long online channel of the AOG.
  • the terminal user initiates uplink data transmission, and sends an uplink data transmission request to the service processing server where the terminal is connected.
  • the service processing server queries the local route. If the application server client is connected to the module, the uplink data transmission request is directly forwarded; otherwise, the uplink data transmission request is forwarded to the service processing server where the application server is located.
  • the application server initiates downlink data transmission, and sends a downlink data transmission request to the service processing server where the client long connection is located. After receiving the downlink data transmission request, the service processing server queries the local route. If the terminal is connected to the module, the service directly forwards the request. Otherwise, the service processing server initiates a route query request to the authentication server, and queries the service processing where the terminal is connected. The server, and forwards the downstream data transfer request to the module.
  • Step S301 The terminal user initiates a TCP connection request to the AOG system, and the request of the terminal user is allocated to a service processing server of the AOG system through the four-layer switch to complete the TCP.
  • the connection is established.
  • Step S302 The terminal user sends a login request on the TCP connection.
  • Step S303 After receiving the request, the service processing server generates an internal authentication message and sends an authentication to the authentication server, and replies to the login response. If the authentication fails, the connection is broken.
  • Step S304 The application server initiates a TCP connection request to the AOG system, and the request of the application server is allocated to a service processing server of the AOG system through the four-layer switch to complete the establishment of the TCP connection.
  • Step S305 The application server sends a login request on the TCP connection, and after receiving the login request, the service processing server performs local SP authentication and responds to the login response. If the authentication fails, the TCP connection is disconnected, otherwise the application link state will be broadcast to all other service processing servers.
  • Step S306 The terminal user sends an uplink data transmission request to the service processing server of the AOG system on the TCP long connection. After receiving the request, the service processing server queries the local route. If the application server does not log in to the module, it forwards the uplink data transmission request to the service processing server that the application server logs in; otherwise, it directly forwards the uplink data transmission request to the application server.
  • Step S307 The service processing server sends the uplink data transmission response of the application server back to the terminal user, or the service processing server that the terminal user logs in.
  • Step S401 The terminal user initiates a TCP connection request to the AOG system, and the terminal user's request is distributed to a service processing server module of the AOG system through the four-layer switch to complete the TCP connection establishment.
  • Step S402 The terminal user sends a login request on the TCP connection.
  • Step S403 After receiving the login request, the service processing server generates an internal authentication message, sends an authentication to the authentication server, and replies to the login response. If the authentication fails, the connection is broken.
  • Step S404 The application server initiates a TCP connection request to the AOG system, and the request of the application server is allocated to a service processing server module of the AOG system through the four-layer switch, and the TCP connection establishment is completed.
  • Step S405 The application server sends a login request on the TCP connection, and after receiving the login request, the service processing server performs local SP authentication and responds to the login response. If the authentication fails, the TCP connection is disconnected, otherwise the application link state will be broadcast to all other service processing servers.
  • Step S406 The application server sends a downlink data transmission request to the service processing server module of the AOG system on the TCP connection. After receiving the request, the service processing server queries the local route. If the terminal user does not log in to the module, the internal routing query request is generated to the authentication server to query the service processing server that the terminal user logs in, and the downlink data transmission request is forwarded to the service. The service processing server; otherwise, the downlink data transmission request is directly sent to the terminal user.
  • Step S407 The service processing server returns the downlink data transmission response of the terminal user to the application server, or the service processing server that the application server logs in.
  • the proxy data transmission channel is used when the end user temporarily has a large amount of data to be transmitted to the application server, or when the application server temporarily has a large amount of data to be transmitted to the terminal, in order to prevent a certain data transmission channel from providing a separate service for the large amount of data transmission.
  • Step S501 The terminal user initiates a TCP connection request to the AOG system, and the terminal user's request is distributed to a proxy transmission server module of the AOG system through the four-layer switch to complete the TCP connection establishment.
  • Step S502 The terminal user sends a proxy connection login request on the TCP connection, and after receiving the proxy connection login request, the proxy transmission server generates an internal authentication message and sends the authentication to the authentication server. If the authentication fails, the connection is disconnected and ended.
  • Step S503 The proxy transmission server initiates a TCP link request to the application server. After the link is successfully established, a new proxy connection login request is configured to be sent to the application according to the proxy connection request of the terminal user, and the mapping relationship between the TCP link of the terminal user and the applied TCP link is recorded.
  • Step S504 The application server replies to the proxy connection login response to the proxy transport server, and after the proxy transport server receives the response, constructs the proxy connection login response to send back the corresponding terminal user. If the response is a failure, the TCP connections on both sides are disconnected and the process ends.
  • Step S505 After the login succeeds, the proxy transmission server receives the message of the terminal user side, queries the link mapping relationship table, and transparently transmits the message to the corresponding application link. If the application side message is received, the link mapping table is also queried. , transparently transmit the message to the corresponding end user link.
  • Step S506 After receiving the one-link disconnection message, the proxy transmission server queries the link mapping table, finds the link corresponding to the other side and closes, and updates the link mapping table.
  • the embodiment of the present invention implements a mobile communication carrier AOG system by using a multi-module architecture, provides a unified access point for a long-term online application based on the mobile Internet, and solves the problem of data transmission between the terminal user and the application server. , can effectively provide customers with high-speed data transmission, but also bring business income to the application server.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
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Abstract

本发明公开了一种数据传输的方法和AOG系统，其中方法包括：终端用户和AOG系统之间建立连接，终端用户登陆到AOG系统；应用服务器和AOG系统之间建立连接，应用服务器登陆到AOG系统；AOG系统进行终端用户和应用服务器之间的数据传输。与现有技术相比，本发明提供的方法和AOG系统，解决了终端用户和业务提供商之间的数据传输问题，能够有效地给客户提供高速的数据传输，同时也给业务提供商带来业务收入。

Description

一种数据传输的方法及永远在线网关系统 技术领域
本发明属于移动通信业务领域， 尤其涉及一种数据传输的方法及永远 在线网关 （AOG, Always Online Gateway ) 系统。 背景技术
AOG系统设想为企业业务、 互联网业务、 家庭业务以及应用服务器提 供统一的消息推送通道和同步传输通道， 方便应用和内容以多种方式、 安 全、 可靠地延伸到用户终端。 AOG系统可预见的优点比如节省网络、 应用 服务器和用户终端的资源， 增加用户黏性， 提升业务收入使得研究成为通 信领域内的热点。 但是， 目前 AOG系统技术还处于初步开发阶段， 如何更 好地实现数据传输， 解决终端用户和应用服务器之间的数据传输问题， 一 直没有得到艮好的解决。 发明内容
本发明要解决的主要技术问题是提供一种数据传输的方法和 AOG 系 统， 解决了终端用户和应用服务器之间的数据传输问题。
为解决上述技术问题， 本发明提供一种数据传输的方法， 该方法包括： 终端用户和 AOG系统之间建立连接， 终端用户登陆到 AOG系统； 应用服务器和 AOG系统之间建立连接，应用服务器登陆到 AOG系统； AOG系统进行终端用户和应用服务器之间的数据传输。
一实施例中， 终端用户或应用服务器和 AOG系统之间建立连接包括： 终端用户或应用服务器发送建立连接请求给 AOG系统， AOG系统根据所 述终端用户或应用服务器发送的建立连接的请求完成连接； 终端用户或应用服务器登陆到 AOG系统包括：终端用户或应用服务器 在连接上发送登陆请求， AOG系统对终端用户或应用服务器合法性进行鉴 权， 如果鉴权通过， 则终端用户或应用服务器登录到 AOG系统。
一实施例中 ,所述 AOG系统对所述终端用户进行鉴权，如果鉴权通过， 则终端用户登录到 AOG系统包括：
终端用户发送包含终端用户身份信息的注册消息到 AOG 系统， AOG 系统根据所述终端用户身份信息， 记录所述终端用户国际移动用户识别码 ( IMSI )号码和移动用户手机号码（MSISDN )号码的对应关系， 向终端用 户返回响应消息， 响应消息中携带 AOG系统的地址信息；
终端用户根据 AOG系统返回的地址信息建立连接， 并向 AOG系统发 送注册登录请求消息，消息中包含 IMSI号码和终端用户注册的客户端能力， AOG系统根据 IMSI号码和终端用户注册的客户端能力对终端用户合法性 进行鉴权， 如果鉴权通过， 则允许终端用户登陆。
一实施例中， 该方法还包括： AOG系统进行数据传输时， 开通长在线 数据通道， 终端用户的所有应用客户端的数据都通过所述长在线数据通道 传输到 AOG系统，再由 AOG系统按照应用路由传输到不同的应用服务器。
一实施例中， 该方法还包括： 如果终端用户临时有大量数据需要传输 给应用服务器， 或者应用服务器临时有大量数据需要传输给终端用户， 则 AOG系统开通代理数据传输通道， 用于传输所述大量数据。
一实施例中， AOG系统开通所述代理数据传输通道时， 所述应用服务 器和 AOG系统之间建立连接， 应用服务器登陆到 AOG系统包括：
AOG系统向应用服务器发送建立连接请求， 链路建立完成后， 根据终 端用户的连接登陆请求， 构造新的代理连接登陆请求然后发送给应用服务 器， 并记录终端用户的链路和应用服务器链路的映射关系；
应用服务器回复代理连接登陆应答到 AOG系统， AOG系统构造代理 连接登陆响应回送对应的终端用户。
一实施例中， AOG系统进行终端用户和应用服务器之间的数据传输包 括：
AOG系统收到终端用户的发送数据给应用服务器的数据传输请求后， 查询本地路由配置， 如果应用服务器是连接到本地， 则直接将数据传输请 求转发给应用服务器； 否则， 将数据传输请求转发到应用服务器所在地的 AOG系统；
AOG系统收到应用服务器的发送数据给终端用户的数据传输请求后， 查询本地路由配置， 如果终端用户是连接到本地， 则直接将数据传输请求 转发给终端用户； 否则， AOG系统查询终端用户连接的 AOG系统， 并转 发数据传输请求到终端用户连接的 AOG系统。
一种 AOG系统， 该系统包括应用处理单元， 用于完成终端用户、 应用 服务器与 AOG系统间的连接和登陆， 由 AOG系统进行终端用户和应用服 务器之间的数据传输。
一实施例中， AOG系统还包括鉴权单元， 用于在所述应用处理单元收 到终端用户或应用服务器在连接上发送的登陆请求后， 鉴权单元对终端用 户或应用服务器合法性进行鉴权， 如果鉴权通过， 则终端用户或应用服务 器登录到 AOG系统。
一实施例中， 所述鉴权单元， 进一步用于进行所述鉴权时， 根据终端 用户的 IMSI 号码和终端用户注册的客户端能力对终端用户合法性进行鉴 权， 如果鉴权通过， 则允许终端用户登陆。
一实施例中， 应用处理单元， 进一步用于进行数据传输时， 开通长在 线数据通道， 所有终端用户的数据都通过所述长在线数据通道传输到应用 处理单元， 应用处理单元将数据传输到不同的应用服务器。
一实施例中， 应用处理单元， 进一步用于在终端用户临时有大量数据 需要传输给应用服务器， 或应用服务器临时有大量数据需要传输给终端用 户时， 开通代理数据传输通道， 用于传输所述大量数据。
一实施例中， 应用处理单元， 进一步用于开通代理数据传输通道时， 应用处理单元向应用服务器发送建立连接请求， 链路建立完成后， 根据终 端用户的连接登陆请求， 建立终端用户的链路和应用服务器链路的映射关 系， 在连接上根据映射关系进行终端用户和应用服务器之间数据的传输。
一实施例中， 应用处理单元， 进一步用于收到终端用户的发送数据给 应用服务器的数据传输请求后， 查询本地路由配置， 如果应用服务器是连 接到本地， 则直接将数据传输请求转发给应用服务器； 否则， 将数据传输 请求转发到应用服务器所在地的 AOG系统；应用处理单元收到应用服务器 的发送数据给终端用户的数据传输请求后， 查询本地路由配置， 如果终端 用户是连接到本地， 则直接将数据传输请求转发给终端用户； 否则， 应用 处理单元查询终端用户连接的 AOG系统，并转发数据传输请求到终端用户 连接的 AOG系统。
与现有技术相比，本发明提供的通过 AOG系统进行数据传输的方法和 AOG系统， 解决了终端用户和应用服务器之间的数据传输问题， 能够有效 地给客户提供高速的数据传输， 同时也给应用服务器带来业务收入。 附图说明
图 1为本发明实施例一提供的一种数据传输的方法流程图；
图 2为本发明实施例二提供的一种 AOG系统框图；
图 3为本发明实施例三提供的一种通过 AOG系统进行长在线上行数据 传输流程图；
图 4为本发明实施例三提供的一种通过 AOG系统进行长在线下行数据 传输流程图；
图 5为本发明实施例三提供的一种通过 AOG系统进行代理数据传输流 程图。 具体实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。
本发明提供了一种数据传输的方法和 AOG系统的架构方法，解决终端 用户和应用服务器之间数据传输的问题。终端用户和 AOG系统之间建立连 接， 终端用户登陆到 AOG系统； 应用服务器和 AOG系统之间建立连接， 应用服务器登陆到 AOG系统； AOG系统进行终端用户和应用服务器之间 的数据传输， 解决了终端用户和应用服务器之间的数据传输问题， 能够有 效地给客户提供高速的数据传输， 同时也给应用服务器带来业务收入。
实施例一
请参阅图 1所示， 图 1为本实施例提供的一种数据传输的方法流程图， 具体包括步骤：
步骤 S102: 终端用户向移动通信运营商申请开通一个 AOG业务后， 终端用户向 AOG系统发送建立连接的请求， AOG系统根据终端用户的请 求完成连接。
这里， 终端用户向移动通信运营商申请开通一个 AOG业务时， 终端用 户所在归属地的移动通信运营商计费营帐系统（BOSS )收到终端用户申请 开通 AOG业务的请求， BOSS系统将终端用户订购 AOG业务的定购关系 同步给 AOG系统 ,所述定购关系包含了成功定购该业务的终端用户的 IMSI 号码。
这里， 终端用户向 AOG系统发送建立连接的请求时， 终端用户发送包 含客户识别模块（SIM )卡、 国际移动用户识别码（IMSI ) 号码的短信到 AOG系统， AOG系统记录该终端 IMSI号码和移动用户手机号码（ MSISDN ) 号码的对应关系。终端发送注册请求到 AOG系统，请求消息中包含 SIM卡 的 IMSI号码。 AOG系统向终端用户返回响应， 响应消息中携带 AOG系统 的地址信息以及代理地址信息。 终端用户根据 AOG系统返回的地址信息， 向 AOG系统的一个业务处理服务器建立连接。
步骤 S 103： 终端用户向 AOG系统发起登录请求。
终端用户向 AOG系统发起登录请求消息， 消息中包含 IMSI号码和终 端注册的客户端能力。 AOG系统根据 IMSI号码和客户端能力对登录请求 进行鉴权， 并根据鉴权结果向终端用户返回登录应答。 AOG系统记录终端 用户和 AOG系统之间的在线对应关系。
步骤 S104: 应用服务器向 AOG系统发起建立连接请求和登录请求。 应用服务器向 AOG系统发送建立连接请求， AOG系统根据应用服务 器的请求完成连接； 应用服务器在连接上向 AOG系统发送登录请求， AOG 系统对应用服务器进行鉴权， 如果鉴权通过则允许应用服务器登陆； 如果 鉴权失败则断开连接。
步骤 S105: AOG系统进行终端用户和应用服务器之间的数据传输。 AOG系统收到终端用户的发送数据给应用服务器的数据传输请求后， 查询本地路由配置， 如果应用服务器客户端是连接到本地， 则直接将数据 传输请求转发给应用服务器； 否则将数据传输请求转发到应用服务器所在 地的 AOG系统。
AOG系统收到应用服务器的发送数据给终端用户的数据传输请求后， 查询本地路由配置， 如果终端用户是连接到本地， 则直接将数据传输请求 转发给终端用户； 否则， AOG系统查询终端用户连接的 AOG系统， 并转 发数据传输请求到终端用户连接的 AOG系统。
如果是终端用户要发送数据给应用服务器， 则是一种上行数据传输， 终端用户向终端用户连接所在的 AOG 系统发送上行数据传输请求。 AOG 系统收到上行数据传输请求后， 查询本地路由， 如果应用服务器客户端是 连接到本模块， 则直接转发上行数据传输请求给应用服务器； 否则将上行 数据传输请求转发到应用服务器所在的 AOG系统。如果是应用服务器要传 输数据给终端用户， 是一种下行数据传输， 应用服务器向 AOG系统发送下 行数据传输请求。 AOG系统收到下行数据传输请求后， 查询本地路由， 如 果终端用户是连接到本模块， 则直接转发数据传输请求给终端用户； 否则， AOG系统向鉴权服务器发起路由查询请求， 查询终端用户连接的 AOG系 统， 并转发下行数据传输请求到该 AOG系统。
实施例二
请参阅图 2所示， 图 2为本实施例提供的一种 AOG系统框图， 包括业 务处理模块 201和鉴权模块 202, 其中：
业务处理模块 201 , 用于接收到终端用户发送的建立连接的请求后，根 据所述终端用户发送的建立连接的请求完成连接； 以及接收到终端用户在 连接上发送的登陆请求后， 发送鉴权消息给鉴权模块， 如果鉴权模块鉴权 通过， 则判断应用服务器的连接状态， 如果应用服务器为登陆状态， 则进 行终端用户、 应用服务器之间数据的传输。
鉴权模块 202, 与业务处理模块 201连接， 用于对终端用户进行鉴权。 所述业务处理模块 201 还用于处理应用服务器的连接和登录请求， 具 体为应用服务器向 AOG系统发送建立连接请求，业务处理模块 201根据应 用服务器的请求， 完成连接； 应用服务器在连接上发送登录请求， 业务处 理模块 201 收到登录请求后， 发送鉴权消息给鉴权模块， 如果鉴权模块鉴 权通过则允许登陆， 否则断开连接。
所述鉴权模块 202对终端用户进行鉴权具体为： 根据终端用户的 IMSI 号码以及终端用户注册的客户端能力进行鉴权。
所述业务处理模块 201 进行终端用户、 应用服务器之间数据的传输具 体为：
业务处理模块 201 收到终端用户的发送数据给应用服务器的数据传输 请求后， 查询本地路由， 如果应用服务器是连接到本地， 则直接将数据传 输请求转发给应用服务器； 否则将数据传输请求转发给应用服务器所在地 的 AOG系统。
业务处理模块 201 收到应用服务器的发送数据给终端用户的数据传输 请求后， 查询本地路由， 如果终端用户是连接到本地 AOG系统， 则直接将 数据传输请求转发给终端用户； 否则， 将数据传输请求转发给终端用户连 接的 AOG系统。
所述业务处理模块 201还用于处理终端用户申请开通 AOG业务的请 求， 终端用户归属省的移动通信运营商的计费营帐系统收到终端用户申请 开通 AOG业务的请求后， BOSS系统将定购关系同步给终端用户归属省的 AOG系统， 业务处理模块 201通知鉴权模块对终端用户进行鉴权， 如果鉴 权模块通过鉴权， 则允许终端用户登陆到 AOG系统。
实施例三
一种 AOG系统， 包括业务处理服务器、代理传输服务器、鉴权服务器、 维护管理平台、 数据库服务器和计费话单服务器七个子系统， 业务处理服 务器完成长在线业务逻辑处理功能； 代理传输服务器完成临时代理链路业 务逻辑处理功能； 鉴权服务器实现全局终端用户鉴权和路由； 维护管理平 台提供人机交互管理界面； 数据库服务器保存各类配置数据、 用户数据和 程序运行相关数据； 计费话单服务器实现话单记录和文件的生成。
终端发送注册请求消息到 AOG 系统， 请求消息中包含 SIM卡的 IMSI 号码。 AOG 系统向终端用户返回响应， 响应消息中携带 AOG系统的地址 信息以及代理地址信息。 终端根据 AOG系统返回的地址信息， 向 AOG系 统的一个业务处理服务器建立长连接， 并发起注册登录请求消息， 消息中 包含 IMSI号码和终端注册的客户端能力。业务处理服务器向鉴权服务器发 送鉴权请求， 由鉴权服务器 IMSI号码和客户端能力对登录请求进行鉴权， 并返回鉴权结果给业务处理服务器， 业务处理服务器根据鉴权结果向用户 返回登录应答。 鉴权服务器记录终端用户和业务处理服务器之间的在线对 应关系。
长在线数据通道是终端用户的应用客户端合用的数据传输通道， 终端 用户的所有应用客户端的数据都通过网络中的一个数据通道传输到 AOG 网关， 再由 AOG网关按应用路由传输到不同的应用服务器， 起到节省网络 资源的重要作用。 应用服务器根据配置信息， 向 AOG系统的业务处理服务 器模块建立长连接， 并发送登录请求。 应用服务器客户端在某个业务处理 服务器模块登录成功的， 则该模块向其它所有业务处理服务器模块广播链 路状态信息， 告知其它业务处理服务器模块此应用服务器的链路状态。
终端用户通过 AOG的长在线通道与应用服务器进行数据通信。终端用 户发起上行数据传输， 向终端长连接所在的业务处理服务器发送上行数据 传输请求。 业务处理服务器收到上行数据传输请求后， 查询本地路由， 如 果应用服务器客户端是连接到本模块， 则直接转发上行数据传输请求； 否 则将上行数据传输请求转发到应用服务器所在的业务处理服务器。 应用服 务器发起下行数据传输， 向客户端长连接所在的业务处理服务器发送下行 数据传输请求。 业务处理服务器收到下行数据传输请求后， 查询本地路由， 如果终端是连接到本模块， 则直接转发请求； 否则， 业务处理服务器 向鉴 权服务器发起路由查询请求， 查询终端长连接所在的业务处理服务器， 并 转发下行数据传输请求到该模块。
下面分三种情况举例说明：
( 1 )长在线上行数据传输
请参阅图 3所示， 包括以下步骤：
步骤 S301： 终端用户向 AOG系统发起建立 TCP连接请求， 终端用户 的请求经过四层交换机分配到 AOG系统的一个业务处理服务器，完成 TCP 连接建立。
步骤 S302: 终端用户在 TCP连接上发送登录请求。
步骤 S303 : 业务处理服务器收到请求之后， 生成内部鉴权消息发送到 鉴权服务器鉴权， 并回复登录应答。 如果鉴权失败则断开连接。
步骤 S304: 应用服务器向 AOG系统发起建立 TCP连接请求， 应用服 务器的请求经过四层交换机分配到 AOG系统的一个业务处理服务器，完成 TCP连接建立。
步骤 S305: 应用服务器在 TCP连接上发送登录请求， 业务处理服务器 收到登录请求后， 做本地 SP鉴权， 并回复登录应答。 如果鉴权失败则断开 TCP连接， 否则将向其它所有业务处理服务器广播此应用链路状态。
步骤 S306: 终端用户在 TCP长连接上发送上行数据传输请求到 AOG 系统的业务处理服务器。 业务处理服务器收到请求后， 查询本地路由， 如 果该应用服务器没有登录到本模块， 则转发上行数据传输请求到应用服务 器登录的业务处理服务器； 否则就直接转发上行数据传输请求到应用服务 器。
步骤 S307: 业务处理服务器将应用服务器的上行数据传输应答回送给 终端用户， 或终端用户登录的业务处理服务器。
( 2 )长在线下行数据传输
请参阅图 4所示， 包括以下步骤：
步骤 S401： 终端用户向 AOG系统发起建立 TCP连接请求， 终端用户 的请求经过四层交换机分配到 AOG系统的一个业务处理服务器模块，完成 TCP连接建立。
步骤 S402: 终端用户在 TCP连接上发送登录请求。
步骤 S403 : 业务处理服务器收到登录请求之后， 生成内部鉴权消息发 送到鉴权服务器鉴权， 并回复登录应答。 如果鉴权失败则断开连接。 步骤 S404: 应用服务器向 AOG系统发起建立 TCP连接请求， 应用服 务器的请求经过四层交换机分配到 AOG系统的一个业务处理服务器模块， 完成 TCP连接建立。
步骤 S405: 应用服务器在 TCP连接上发送登录请求， 业务处理服务器 收到登录请求后， 做本地 SP鉴权， 并回复登录应答。 如果鉴权失败则断开 TCP连接， 否则将向其它所有业务处理服务器广播此应用链路状态。
步骤 S406: 应用服务器在 TCP连接上发送下行数据传输请求到 AOG 系统的业务处理服务器模块。 业务处理服务器收到请求后， 查询本地路由， 如果终端用户没有登录到本模块， 则再生成内部路由查询请求到鉴权服务 器查询终端用户登录的业务处理服务器， 并将下行数据传输请求转发到该 业务处理服务器； 否则直接将下行数据传输请求直接发送给终端用户。
步骤 S407: 业务处理服务器将终端用户的下行数据传输应答回送给应 用服务器， 或应用服务器登录的业务处理服务器。
( 3 )代理数据传输
代理数据传输通道用于终端用户临时有大量数据需要传输给应用服务 器， 或应用服务器临时有大量数据需要传输给终端上时， 为了避免某个应 理数据传输通道为这个大量数据传输提供单独服务。
请参阅图 5所示， 包括以下步骤：
步骤 S501： 终端用户向 AOG系统发起建立 TCP连接请求， 终端用户 的请求经过四层交换机分配到 AOG系统的一个代理传输服务器模块，完成 TCP连接建立。
步骤 S502: 终端用户在 TCP连接上发送代理连接登录请求， 代理传输 服务器收到代理连接登录请求之后， 生成内部鉴权消息发送到鉴权服务器 鉴权， 如果鉴权失败则断开连接并结束。 步骤 S503: 代理传输服务器向应用服务器发起建立 TCP链路请求。 链 路建立成功后， 根据终端用户的代理连接登录请求， 构造新的代理连接登 录请求发送到应用，并记录终端用户的 TCP链路和应用的 TCP链路的映射 关系。
步骤 S504: 应用服务器回复代理连接登录应答到代理传输服务器， 代 理传输服务器收到应答后， 构造代理连接登录响应回送对应的终端用户。 如果应答结果是失败， 则断开两侧的 TCP连接， 并结束。
步骤 S505: 登录成功之后， 代理传输服务器收到终端用户侧消息， 则 查询链路映射关系表， 并将消息透传到对应的应用链路； 如果收到应用侧 消息， 也查询链路映射表， 将消息透传到对应的终端用户链路。
步骤 S506: 代理传输服务器收到一侧断链消息后， 查询链路映射表， 找到对应另一侧链路并关闭， 同时更新链路映射表。
综上所述，本发明实施例釆用多模块架构实现移动通信运营商 AOG系 统， 为基于移动互联网的长在线应用提供统一的接入点， 解决了终端用户 和应用服务器之间的数据传输问题， 能够有效地给客户提供高速的数据传 输， 同时也给应用服务器带来业务收入。
以上内容是结合具体的实施方式对本发明所作的进一步详细说明， 不 能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的 普通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干简单 推演或替换， 都应当视为属于本发明的保护范围。

Claims

权利要求书
1、 一种数据传输的方法， 其特征在于， 该方法包括：
终端用户和永远在线网关 （AOG ) 系统之间建立连接， 终端用户登陆 到 AOG系统；
应用服务器和 AOG系统之间建立连接，应用服务器登陆到 AOG系统； AOG系统进行终端用户和应用服务器之间的数据传输。
2、 根据权利要求 1所述的方法， 其特征在于， 终端用户或应用服务器 和 AOG系统之间建立连接包括：终端用户或应用服务器发送建立连接请求 给 AOG系统， AOG系统根据所述终端用户或应用服务器发送的建立连接 的请求完成连接；
终端用户或应用服务器登陆到 AOG系统包括：终端用户或应用服务器 在连接上发送登陆请求， AOG系统对终端用户或应用服务器合法性进行鉴 权， 如果鉴权通过， 则终端用户或应用服务器登录到 AOG系统。
3、 根据权利要求 2所述的方法， 其特征在于， 所述 AOG系统对所述 终端用户进行鉴权， 如果鉴权通过， 则终端用户登录到 AOG系统包括： 终端用户发送包含终端用户身份信息的注册消息到 AOG 系统， AOG 系统根据所述终端用户身份信息， 记录所述终端用户的国际移动用户识别 码（IMSI )号码和移动用户手机号码（MSISDN )号码的对应关系， 向终端 用户返回响应消息， 响应消息中携带 AOG系统的地址信息；
终端用户根据 AOG系统返回的地址信息建立连接， 并向 AOG系统发 送注册登录请求消息，消息中包含 IMSI号码和终端用户注册的客户端能力， AOG系统根据 IMSI号码和终端用户注册的客户端能力对终端用户合法性 进行鉴权， 如果鉴权通过， 则允许终端用户登陆。
4、 根据权利要求 1 所述的方法， 其特征在于， 该方法还包括： AOG 系统进行数据传输时， 开通长在线数据通道， 终端用户的所有应用客户端 的数据都通过所述长在线数据通道传输到 AOG系统， 再由 AOG系统按照 应用路由传输到不同的应用服务器。
5、 根据权利要求 1或 4所述的方法， 其特征在于， 该方法还包括： 如 果终端用户临时有数据需要传输给应用服务器， 或者应用服务器临时有数 据需要传输给终端用户时， 则 AOG系统开通代理数据传输通道， 用于传输 所述数据。
6、 根据权利要求 5所述的方法， 其特征在于， AOG 系统开通所述代 理数据传输通道时， 所述应用服务器和 AOG系统之间建立连接， 应用服务 器登陆到 AOG系统包括：
AOG系统向应用服务器发送建立连接请求， 链路建立完成后， 根据终 端用户的连接登陆请求， 构造新的代理连接登陆请求然后发送给应用服务 器， 并记录终端用户的链路和应用服务器链路的映射关系；
应用服务器回复代理连接登陆应答到 AOG系统， AOG系统构造代理 连接登陆响应回送对应的终端用户。
7、 根据权利要求 1 所述的方法， 其特征在于， AOG 系统进行终端用 户和应用服务器之间的数据传输包括：
AOG系统收到终端用户的发送数据给应用服务器的数据传输请求后， 查询本地路由配置， 如果应用服务器是连接到本地， 则直接将数据传输请 求转发给应用服务器； 否则， 将数据传输请求转发到应用服务器所在地的 AOG系统；
AOG系统收到应用服务器的发送数据给终端用户的数据传输请求后， 查询本地路由配置， 如果终端用户是连接到本地， 则直接将数据传输请求 转发给终端用户； 否则， AOG系统查询终端用户连接的 AOG系统， 并转 发数据传输请求到终端用户连接的 AOG系统。
8、 一种永远在线网关系统， 其特征在于， 该系统包括应用处理单元， 用于完成终端用户、 应用服务器与 AOG系统间的连接和登陆， 由 AOG系 统进行终端用户和应用服务器之间的数据传输。
9、 根据权利要求 8所述的永远在线网关系统， 其特征在于， 该系统还 包括鉴权单元， 用于在所述应用处理单元收到终端用户或应用服务器在连 接上发送的登陆请求后， 鉴权单元对终端用户或应用服务器合法性进行鉴 权， 如果鉴权通过， 则终端用户或应用服务器登录到 AOG系统。
10、 根据权利要求 9所述的永远在线网关系统， 其特征在于， 所述鉴 权单元， 进一步用于进行所述鉴权时， 根据终端用户的 IMSI号码和终端用 户注册的客户端能力对终端用户合法性进行鉴权， 如果鉴权通过， 则允许 终端用户登陆。
11、 根据权利要求 8 所述的永远在线网关系统， 其特征在于， 所述应 用处理单元， 进一步用于进行数据传输时， 开通长在线数据通道， 终端用 户的所有应用客户端的数据都通过所述长在线数据通道传输到应用处理单 元， 应用处理单元将数据传输到不同的应用服务器。
12、 根据权利要求 8或 11所述的永远在线网关系统， 其特征在于， 所 述应用处理单元， 进一步用于在终端用户临时有数据需要传输给应用服务 器， 或应用服务器临时有数据需要传输给终端上时， 开通代理数据传输通 道， 用于传输所述数据。
13、 根据权利要求 12所述的永远在线网关系统， 其特征在于， 所述应 用处理单元， 进一步用于开通代理数据传输通道时， 应用处理单元向应用 服务器发送建立连接请求， 链路建立完成后， 根据终端用户的连接登陆请 求， 建立终端用户的链路和应用服务器链路的映射关系， 在连接上根据映 射关系进行终端用户和应用服务器之间数据的传输。
14、 根据权利要求 8所述的永远在线网关系统， 其特征在于， 所述应 用处理单元， 进一步用于收到终端用户的发送数据给应用服务器的数据传 输请求后， 查询本地路由配置， 如果应用服务器是连接到本地， 则直接将 数据传输请求转发给应用服务器； 否则， 将数据传输请求转发到应用服务 器所在地的 AOG系统；应用处理单元收到应用服务器的发送数据给终端用 户的数据传输请求后， 查询本地路由配置， 如果终端用户是连接到本地， 则直接将数据传输请求转发给终端用户； 否则， 应用处理单元查询终端用 户连接的 AOG系统， 并转发数据传输请求到终端用户连接的 AOG系统。
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