WO2012051831A1 - Router and data transmission method - Google Patents

Router and data transmission method Download PDF

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Publication number
WO2012051831A1
WO2012051831A1 PCT/CN2011/072088 CN2011072088W WO2012051831A1 WO 2012051831 A1 WO2012051831 A1 WO 2012051831A1 CN 2011072088 W CN2011072088 W CN 2011072088W WO 2012051831 A1 WO2012051831 A1 WO 2012051831A1
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Prior art keywords
data
area network
local area
signaling
terminal
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PCT/CN2011/072088
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French (fr)
Chinese (zh)
Inventor
盛宏玉
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中兴通讯股份有限公司
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Priority claimed from CN201010510259.2 external-priority
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012051831A1 publication Critical patent/WO2012051831A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/30Routing of multiclass traffic

Abstract

The present invention discloses a router and a data transmission method, wherein the router includes: a local area network transceiving module for receiving and transmitting data in the local area network, preprocessing the data and accomplishing the communication with terminals; and a local area network data forwarding module for receiving the data from the local area network transceiving module, determining the type of the data, processing the data on the basis of the determined type and transmitting the processing result to the corresponding terminal in the local area network, wherein the data includes media data in media type and signalings in signaling type. With the present invention, the problem of high transmission cost between the terminals in the local area network is solved, and the flexibility and practicability of the network are enhanced.

Description

路由器和传输数据的方法 技术领域 本发明涉及 wimax (或者写为 "WIMAX" ) 网络通信领 i或, 具体而言, 涉及一种路由器和传输数据的方法。 背景技术 近两年, wimax的商用化脚步加速, 越来越多的设备商和运营商加入 wimax联盟, 全球实 -险网络已经达到了 150个。 这说明 wimax技术已经趋近 成熟,应用前景十分广阔。 随着 wimax网络的不断发展,相关产品层出不穷, 包括 ASN-GW ( ATM Switching Network-Gateway, ATM交换网网关), AAA ( Authentication, Authorization and Accounting, 认证、 ·ί受权和计费)月艮务器, 基站和终端等。 对于家庭等小型无线网络来说, 无线路由器的应用十分广泛。 而从目前 来看, 市场上还没有完全基于 wimax技术的无线路由器, 所出现的都是以 wimax技术为广 i或网接入方式, 以 Wi-Fi技术为局 i或网接入方式的无线路由 器。 这种路由器与目前使用的无线路由器没有太大区别, 其无法提供 wimax 终端的接入。 当在室内 (例如家庭、 办公室等小型室内场所等)有多个 wimax终端相 互传输数据时,使用现有的路由器发送和接收数据都需要经过运营商的网络, 给运营商的网络带来一定的负担, 同时, 该应用也会产生双向的网络费用, 导致 wimax终端间的传输成本比较大。 发明内容 本发明的主要目的在于提供一种路由器和传输数据的方法, 以至少解决 上述 wimax终端间的传输成本较大问题。 根据本发明的一个方面, 提供了一种路由器, 包括: 局域网收发模块, 设置为接收和发送局域网内的数据, 并对数据进行预处理, 完成与终端的通 信; 局域网数据转发模块, 设置为接收来自局域网收发模块的数据, 确定数 据的类型, 根据确定的类型对数据进行处理, 将处理的结果发送给局域网内 对应的终端, 其中, 数据包括媒体类型的媒体数据和信令类型的信令。 其中, 上述局域网数据转发模块包括: 分发协同控制模块, 设置为接收 来自局域网收发模块的数据, 确定数据的类型, 根据确定的类型分发数据; 媒体数据控制模块, 设置为接收分发协同控制模块发送的媒体数据, 并转发 媒体数据至局域网内对应的终端; 终端信令处理模块, 设置为接收分发协同 控制模块发送的信令, 根据收到的信令生成响应信令, 将响应信令通过局域 网收发模块转发至局域网内对应的终端。 其中, 上述局域网收发模块包括: 局域网无线收发单元, 设置为接收 wimax无线局域网内终端的数据, 并对数据进行解码和解调处理, 将处理后 的数据转发至分发协同控制模块, 以及接收终端信令处理模块的响应信令, 对响应信令进行调制和编码处理, 将处理后的响应信令转发至 wimax无线局 域网内对应的 wimax终端; 媒体数据控制模块包括: 局域网媒体数据控制单 元, 设置为接收媒体数据, 根据媒体数据中的路由信息和自身保存的路由信 息, 将媒体数据路由给 wimax无线局域网内对应的 wimax终端。 其中, 上述局域网收发模块包括: 以太网数据转换单元, 设置为接收以 太网内有线终端的数据, 并对数据进行解封装处理, 将处理后的数据转发至 分发协同控制模块; 以及接收媒体数据控制模块发送的媒体数据, 将媒体数 据封装为以太网格式,并将封装后的数据转发给以太网内对应的以太网终端; 媒体数据控制模块包括: 以太网媒体数据控制单元, 设置为接收媒体数据, 将媒体数据转发至以太网数据转换单元。 其中, 上述路由器还包括: 广域网无线收发模块, 设置为接收和发送广 域网数据, 对广域网数据进行处理, 完成与 wimax基站的通信; 基站信令处 理模块, 设置为接收分发协同控制模块发送的广域网信令, 将广域网信令发 送给对应的 wimax基站;上述分发协同控制模块包括:广域网数据分发单元, 设置为接收来自广域网无线收发模块的广域网数据, 如果广域网数据为媒体 数据,将媒体数据转发至媒体数据控制模块; 如果广域网数据为广域网信令, 将广域网信令转发至基站信令处理模块。 其中, 上述终端信令处理模块包括: 基本能力协商单元, 设置为接收分 发协同控制模块发送的基本能力协商请求信令, 根据自身存储的基本能力信 息生成基本能力协商响应信令, 将基本能力协商响应信令通过局域网收发模 块转发至对应的终端; 鉴权单元, 设置为接收分发协同控制模块发送的鉴权 请求信令, 根据鉴权请求信令检查对应的终端是否合法, 如果合法, 允许对 应的终端接入并生成鉴权响应信令; 如果不合法, 拒绝对应的终端接入; 将 鉴权响应信令通过局域网收发模块转发至对应的终端; 注册能力协商单元, 设置为接收分发协同控制模块发送的注册能力协商请求信令, 根据自身存储 的注册能力信息生成注册能力协商响应信令, 将注册能力协商响应信令通过 局域网收发模块转发至对应的终端。 根据本发明的另一方面, 提供了一种传输数据的方法, 包括: 路由器的 局域网收发模块接收局域网数据, 并对数据进行预处理, 转发预处理后的数 据; 路由器的局域网数据转发模块接收来自局域网收发模块的数据, 确定数 据的类型, 居确定的类型对数据进行处理, 并将处理的结果发送给局域网 内对应的终端, 其中, 数据包括媒体类型的媒体数据和信令类型的信令。 其中, 上述路由器的局域网数据转发模块接收来自局域网收发模块的数 据, 确定数据的类型, 根据确定的数据类型对数据进行处理, 并将处理的结 果发送给局域网内对应的终端包括: 局域网数据转发模块中的分发协同控制 模块接收来自局域网收发模块的数据, 确定数据的类型, 根据确定的类型分 发数据; 局域网数据转发模块中的媒体数据控制模块接收分发协同控制模块 发送的媒体数据, 并转发媒体数据至局域网内对应的终端; 局域网数据转发 模块中的终端信令处理模块接收分发协同控制模块发送的信令, 根据收到的 信令生成响应信令, 将响应信令通过局域网收发模块转发至局域网内对应的 终端。 其中, 上述路由器的局域网收发模块接收局域网数据, 并对数据进行预 处理包括: 局域网收发模块的局域网无线收发单元接收 wimax无线局域网内 终端的数据, 并对数据进行解码和解调处理; 上述局域网数据转发模块中的媒体数据控制模块转发媒体数据至局域网 内对应的终端包括: 媒体数据控制模块中的局域网媒体数据控制单元接收媒 体数据后, 根据媒体数据中的路由信息和自身保存的路由信息, 将媒体数据 路由给 wimax无线局 i或网内对应的 wimax终端; 上述局域网数据转发模块中的终端信令处理模块将响应信令通过局域网 收发模块转发至局域网内对应的终端包括: 局域网无线收发单元接收终端信 令处理模块的响应信令, 对响应信令进行调制和编码处理, 将处理后的响应 信令转发至 wimax无线局域网内对应的 wimax终端。 其中, 上述路由器的局域网收发模块接收局域网数据, 并对数据进行预 处理包括: 局域网收发模块中的以太网数据转换单元接收以太网内有线终端 的数据, 并对数据进行解封装处理; 上述局域网数据转发模块中的媒体数据控制模块转发媒体数据至局域网 内对应的终端包括: 媒体数据控制模块中的以太网媒体数据控制单元接收媒 体数据后, 将媒体数据转发至以太网数据转换单元; 以太网数据转换单元将 媒体数据封装为以太网格式, 并将封装后的数据转发给以太网内对应的以太 网终端。 其中, 上述方法还包括: 路由器的广域网无线收发模块接收广域网数据, 对广域网数据进行处理, 将处理后的数据发送分发协同控制模块; 分发协同 控制模块中的广域网数据分发单元接收广域网数据, 如果广域网数据为媒体 数据,将媒体数据转发至媒体数据控制模块; 如果广域网数据为广域网信令, 将广域网信令转发至路由器的基站信令处理模块; 基站信令处理模块将广域 网信令发送给对应的 wimax基站。 其中, 局域网数据转发模块中的终端信令处理模块接收分发协同控制模 块发送的信令, 根据收到的信令生成响应信令, 将响应信令通过局域网收发 模块转发至局域网内对应的终端包括: 终端信令处理模块中的基本能力协商 单元接收分发协同控制模块发送的基本能力协商请求信令, 根据自身存储的 基本能力信息生成基本能力协商响应信令, 将基本能力协商响应信令通过局 域网收发模块转发至局域网内对应的终端; 终端信令处理模块中的鉴权单元 接收分发协同控制模块发送的鉴权请求信令, 根据鉴权请求信令检查对应的 终端是否合法, 如果合法, 允许对应的终端接入并生成鉴权响应信令; 如果 不合法, 拒绝对应的终端接入; 将鉴权响应信令通过局域网收发模块转发至 对应的终端; 终端信令处理模块中的注册能力协商单元接收分发协同控制模 块发送的注册能力协商请求信令, 根据自身存储的注册能力信息生成注册能 力协商响应信令, 将注册能力协商响应信令通过局域网收发模块转发至局域 网内对应的终端。 通过本发明, 釆用在路由器上设置局域网收发模块, 以将属于局域网的 数据不经过运营商的网络, 而是通过局域网数据转发模块转发至目的终端, 解决了局域网内终端 (尤其是 wimax终端) 间的传输成本较大问题, 增强了 网络的灵活性和实用性。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的 不当限定。 在附图中: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wimax (or "WIMAX") network communication or, in particular, to a router and a method of transmitting data. BACKGROUND OF THE INVENTION In the past two years, the commercialization of wimax has accelerated, and more and more equipment vendors and operators have joined the Wimax Alliance, and the global real-risk network has reached 150. This shows that wimax technology is approaching maturity and its application prospects are very broad. With the continuous development of the Wimax network, related products emerge in an endless stream, including ASN-GW (ATM-GW (ATM Switching Network-Gateway), AAA (Authentication, Authorization and Accounting), AAA (Authentication, Authorization and Accounting) , base stations and terminals, etc. For small wireless networks such as homes, wireless routers are widely used. From the current point of view, there is no wireless router based on wimax technology in the market. What appears is that Wimax technology is used for wide i or network access, and Wi-Fi technology is used for local i or network access. router. This kind of router is not much different from the wireless router currently in use, and it cannot provide access to the wimax terminal. When multiple wimax terminals transmit data to each other indoors (for example, in a small indoor place such as a home or an office), the use of an existing router to transmit and receive data needs to pass through the operator's network, bringing a certain amount to the operator's network. The burden, at the same time, the application will also generate two-way network costs, resulting in a relatively large transmission cost between wimax terminals. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a router and a method of transmitting data to at least solve the problem of large transmission cost between the above wimax terminals. According to an aspect of the present invention, a router is provided, including: a local area network transceiver module configured to receive and transmit data in a local area network, and preprocess data to complete communication with the terminal; and the local area network data forwarding module is configured to receive Data from the LAN transceiver module, determine the number According to the type, the data is processed according to the determined type, and the processed result is sent to the corresponding terminal in the local area network, wherein the data includes media type media data and signaling type signaling. The local area network data forwarding module includes: a distribution coordination control module, configured to receive data from a local area network transceiver module, determine a type of data, and distribute data according to the determined type; and the media data control module is configured to receive and distribute the coordinated control module. Media data, and forwarding the media data to a corresponding terminal in the local area network; the terminal signaling processing module is configured to receive the signaling sent by the distribution cooperative control module, generate response signaling according to the received signaling, and send and receive the response signaling through the local area network The module forwards to the corresponding terminal in the LAN. The local area network transceiver module includes: a local area network wireless transceiver unit configured to receive data of a terminal in the wimax wireless local area network, decode and demodulate the data, forward the processed data to the distribution cooperative control module, and receive the terminal letter. The processing module performs response signaling, performs modulation and encoding processing on the response signaling, and forwards the processed response signaling to a corresponding Wimax terminal in the wimax wireless local area network; the media data control module includes: a local area network media data control unit, configured to The media data is received, and the media data is routed to the corresponding Wimax terminal in the wimax wireless local area network according to the routing information in the media data and the routing information saved by itself. The local area network transceiver module includes: an Ethernet data conversion unit configured to receive data of an Ethernet internal wired terminal, decapsulate the data, forward the processed data to a distribution collaborative control module, and receive media data control The media data sent by the module encapsulates the media data into an Ethernet format, and forwards the encapsulated data to a corresponding Ethernet terminal in the Ethernet; the media data control module includes: an Ethernet media data control unit, configured to receive the media data , forward the media data to the Ethernet data conversion unit. The router further includes: a wide area network wireless transceiver module configured to receive and transmit wide area network data, process the wide area network data to complete communication with the wimax base station; and the base station signaling processing module is configured to receive the wide area network message sent by the distributed collaborative control module. And transmitting, to the corresponding Wimax base station, the distribution cooperative control module includes: a wide area network data distribution unit configured to receive the wide area network data from the WAN wireless transceiver module, and forward the media data to the media if the WAN data is the media data A data control module; if the WAN data is WAN signaling, forwarding the WAN signaling to the base station signaling processing module. The terminal signaling processing module includes: a basic capability negotiation unit, configured to receive basic capability negotiation request signaling sent by the distribution cooperation control module, generate basic capability negotiation response signaling according to the basic capability information stored by the basic capability information, and negotiate basic capability Response signaling through the LAN The module is forwarded to the corresponding terminal; the authentication unit is configured to receive the authentication request signaling sent by the distribution coordination control module, and check whether the corresponding terminal is legal according to the authentication request signaling, and if it is legal, allow the corresponding terminal to access and generate Authentication response signaling; if not legal, reject the corresponding terminal access; forward the authentication response signaling to the corresponding terminal through the local area network transceiver module; the registration capability negotiation unit is set to receive the registration capability negotiation sent by the distribution coordination control module The request signaling generates a registration capability negotiation response signaling according to the stored registration capability information, and forwards the registration capability negotiation response signaling to the corresponding terminal through the local area network transceiver module. According to another aspect of the present invention, a method for transmitting data is provided, including: receiving, by a router, a local area network transceiver module, receiving data of a local area network, preprocessing the data, and forwarding the preprocessed data; receiving, by the router, the local area network data forwarding module receives The data of the local area transceiver module determines the type of the data, processes the data according to the determined type, and sends the processed result to the corresponding terminal in the local area network, where the data includes media type media data and signaling type signaling. The local area network data forwarding module of the router receives data from the local area network transceiver module, determines the type of the data, processes the data according to the determined data type, and sends the processed result to the corresponding terminal in the local area network, including: the local area network data forwarding module The distribution collaborative control module receives data from the local area network transceiver module, determines the type of the data, and distributes the data according to the determined type; the media data control module in the local area network data forwarding module receives the media data sent by the distributed collaborative control module, and forwards the media data. To the corresponding terminal in the local area network; the terminal signaling processing module in the local area network data forwarding module receives the signaling sent by the distributed cooperative control module, generates response signaling according to the received signaling, and forwards the response signaling to the local area network through the local area network transceiver module The corresponding terminal inside. The local area network transceiver module of the router receives the local area network data, and preprocesses the data, including: the local area network wireless transceiver unit of the local area network transceiver module receives the data of the terminal in the wimax wireless local area network, and decodes and demodulates the data; The media data control module in the forwarding module forwards the media data to the corresponding terminal in the local area network. The media data control unit in the media data control module receives the media data, and according to the routing information in the media data and the routing information saved by itself, The media data is routed to the wimax wireless station i or the corresponding wimax terminal in the network; the terminal signaling processing module in the local area network data forwarding module forwards the response signaling to the corresponding terminal in the local area network through the local area network transceiver module: Terminal letter The response signaling of the processing module is performed, and the response signaling is modulated and encoded, and the processed response signaling is forwarded to the corresponding Wimax terminal in the wimax wireless local area network. The LAN transceiver module of the router receives the LAN data, and preprocesses the data, including: the Ethernet data conversion unit in the LAN transceiver module receives the data of the wired terminal in the Ethernet, and decapsulates the data; The media data control module in the forwarding module forwards the media data to the corresponding terminal in the local area network: the Ethernet media data control unit in the media data control module receives the media data, and then forwards the media data to the Ethernet data conversion unit; The conversion unit encapsulates the media data into an Ethernet format and forwards the encapsulated data to a corresponding Ethernet terminal in the Ethernet. The method further includes: the WAN wireless transceiver module of the router receives the WAN data, processes the WAN data, and sends the processed data to the distribution cooperative control module; and the WAN data distribution unit in the distribution collaborative control module receives the WAN data, if the WAN The data is media data, and the media data is forwarded to the media data control module; if the wide area network data is wide area network signaling, the wide area network signaling is forwarded to the base station signaling processing module of the router; the base station signaling processing module sends the wide area network signaling to the corresponding Wimax base station. The terminal signaling processing module in the local area network data forwarding module receives the signaling sent by the distribution cooperative control module, generates response signaling according to the received signaling, and forwards the response signaling to the corresponding terminal in the local area network through the local area network transceiver module. The basic capability negotiation unit in the terminal signaling processing module receives the basic capability negotiation request signaling sent by the distribution coordination control module, generates basic capability negotiation response signaling according to the basic capability information stored by the terminal, and passes the basic capability negotiation response signaling through the local area network. The sending and receiving module forwards to the corresponding terminal in the local area network; the authentication unit in the terminal signaling processing module receives the authentication request signaling sent by the distribution cooperative control module, and checks whether the corresponding terminal is legal according to the authentication request signaling, if legal, allows The corresponding terminal accesses and generates an authentication response signaling; if not, rejects the corresponding terminal access; the authentication response signaling is forwarded to the corresponding terminal through the local area network transceiver module; the registration capability negotiation in the terminal signaling processing module Unit receiving and distributing cooperative control module Register request sent by the signaling capability negotiation, generate the registration response signaling capability negotiation according to its own capability information stored in the register, the register signaling forwarding capability negotiation response to the corresponding terminal through the LAN local area network transceiver module. Through the invention, the local area network transceiver module is set on the router, so that the data belonging to the local area network does not pass through the network of the operator, but is forwarded to the destination terminal through the data forwarding module of the local area network. It solves the problem of large transmission cost between terminals (especially wimax terminals) in the local area network, and enhances the flexibility and practicability of the network. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In the drawing:
1是才艮据本发明实施例 1的路由 的结构框图; 1 is a structural block diagram of a route according to Embodiment 1 of the present invention;
2是才艮据本发明实施例 1的路由 的另一种结构框图; 2 is another structural block diagram of the route according to Embodiment 1 of the present invention;
3是才艮据本发明实施例 1的路由 的具体结构框图; 3 is a specific structural block diagram of the route according to Embodiment 1 of the present invention;
4是才艮据本发明实施例 2的路由 的结构框图; 4 is a structural block diagram of the route according to Embodiment 2 of the present invention;
5是才艮据本发明实施例 2的路由 接入的组网示意图; 5 is a schematic diagram of networking for routing access according to Embodiment 2 of the present invention;
6是才艮据本发明实施例 3的传输数据的方法流程图; 6 is a flowchart of a method for transmitting data according to Embodiment 3 of the present invention;
7是才艮据本发明实施例 4的终端接入的方法示意图; 7 is a schematic diagram of a method for accessing a terminal according to Embodiment 4 of the present invention;
8是才艮据本发明实施例 4的路由 进行数据传输的方法示意图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是, 在 不冲突的情况下, 本申请中的实施例及实施例中的特征可以相互组合。 目前 wimax用户数量不断增长, 用户间的数据传输通常使用以 wimax 为广域网接入方式的无线路由器, 局域网使用 Wi-Fi接入技术, 没有考虑多 wimax终端本地接入的需求。 基于此, 本发明实施例提供了一种路由器和和 传输数据的方法。 实施例 1 图 1示出了根据本发明实施例的一种路由器的结构框图,该路由器包括: 局域网收发模块 10和局域网数据转发模块 20, 各模块功能如下: 局域网收发模块 10 , 设置为接收和发送局域网内的数据, 并对所述数据 进行预处理, 完成与终端的通信; 局域网数据转发模块 20, 与局域网收发模块 10相连, 设置为接收来自 局域网收发模块 10的数据, 确定该数据的类型, 根据确定的类型对所述数 据进行处理, 将处理的结果发送给局域网内对应的终端, 其中, 该数据包括 媒体类型的媒体数据和信令类型的信令。 本实施例的局域网数据转发模块 居数据的类型对数据进行处理, 对媒 体数据和信令的处理可以参考相关技术实现。 由图 1所示的路由器可知, 该路由器通过局域网收发模块 10和局域网 数据转发模块 20的协同控制, 可以完成局域网内终端的数据传输, 这种数 据传输可以不经过运营商的网络完成, 因而降氐了局域网内终端间的传输成 本, 尤其适用于 wimax终端间的数据传输。 具体实现时, 可以才艮据传输数据的类型的不同, 将局域网数据转发模块 20划分为不同的模块, 参见图 2所示, 该局域网数据转发模块 20包括分发 协同控制模块 214、 媒体数据控制模块 216和终端信令处理模块 218 , 其中: 分发协同控制模块 214 , 与局域网收发模块 10相连, 设置为接收来自局 域网收发模块的数据, 确定数据的类型, 根据确定的类型分发数据; 媒体数据控制模块 216 , 与分发协同控制模块 214和局域网收发模块 10 相连, 设置为接收分发协同控制模块 214发送的媒体数据, 并转发媒体数据 至该局 i或网对应的终端; 终端信令处理模块 218 , 与分发协同控制模块 214和局域网收发模块 10 相连, 设置为接收分发协同控制模块 214发送的信令, 根据收到的信令生成 响应信令, 将响应信令通过局域网收发模块 10转发至该局域网对应的终端。 上述局域网中的终端可以是支持 wimax技术的无线终端,即 wimax终端, 也可以是支持以太网技术的有线终端, 即以太网终端; 对于支持 wimax技术 的终端, 局域网收发模块 10包括: 局域网无线收发单元, 设置为接收 wimax无线局域网内终端的数据, 并 对该数据进行解码和解调处理, 将处理后的数据转发至分发协同控制模块8 is a schematic diagram of a method for data transmission according to the route of Embodiment 4 of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. At present, the number of wimax users is increasing. The data transmission between users usually uses wireless routers with wimax as the WAN access method. The local area network uses Wi-Fi access technology, and does not consider the need for multiple Wimax terminal local access. Based on this, an embodiment of the present invention provides a router and a method for transmitting data. Embodiment 1 FIG. 1 is a structural block diagram of a router according to an embodiment of the present invention. The router includes: a local area network transceiver module 10 and a local area network data forwarding module 20, and each module has the following functions: The local area network transceiver module 10 is configured to receive and transmit data in the local area network, and preprocess the data to complete communication with the terminal; the local area network data forwarding module 20 is connected to the local area network transceiver module 10, and is configured to receive the transceiver module from the local area network. Data of 10, determining the type of the data, processing the data according to the determined type, and transmitting the processed result to a corresponding terminal in the local area network, where the data includes media type media data and signaling type signaling . The data forwarding module of the local area network in this embodiment processes data according to the type of data, and the processing of the media data and signaling can be implemented by referring to related technologies. It can be seen from the router shown in FIG. 1 that the router can complete the data transmission of the terminal in the local area network through the cooperative control of the local area network transceiver module 10 and the local area network data forwarding module 20, and the data transmission can be completed without going through the network of the operator. The transmission cost between terminals in the LAN is especially suitable for data transmission between wimax terminals. In a specific implementation, the local area network data forwarding module 20 can be divided into different modules according to the type of the transmitted data. Referring to FIG. 2, the local area network data forwarding module 20 includes a distribution collaborative control module 214 and a media data control module. 216 and the terminal signaling processing module 218, wherein: the distribution coordination control module 214 is connected to the local area network transceiver module 10, configured to receive data from the local area network transceiver module, determine the type of data, and distribute data according to the determined type; the media data control module 216, connected to the distribution collaborative control module 214 and the local area network transceiver module 10, configured to receive the media data sent by the distribution coordination control module 214, and forward the media data to the terminal corresponding to the office i or the network; the terminal signaling processing module 218, The distribution coordination control module 214 is connected to the local area network transceiver module 10, and is configured to receive the signaling sent by the distribution coordination control module 214, generate response signaling according to the received signaling, and forward the response signaling to the local area network through the local area transceiver module 10. Terminal. The terminal in the above-mentioned local area network may be a wireless terminal supporting Wimax technology, that is, a wimax terminal, or a wired terminal supporting an Ethernet technology, that is, an Ethernet terminal; for a terminal supporting Wimax technology, the local area network transceiver module 10 includes: The unit is configured to receive data of the terminal in the wimax wireless local area network, decode and demodulate the data, and forward the processed data to the distribution collaborative control module.
214 , 以及接收终端信令处理模块 218的响应信令, 对响应信令进行调制和 编码处理, 将处理后的响应信令转发至该 wimax无线局 i或网内对应的 wimax 终端; 相应地, 媒体数据控制模块 216包括: 局域网媒体数据控制单元, 设置 为接收媒体数据, 根据媒体数据中的路由信息和自身保存的路由信息, 将媒 体数据路由给该 wimax无线局 i或网内对应的 wimax终端。 对于支持以太网技术的终端, 局域网收发模块 10包括: 以太网数据转 换单元, 设置为接收以太网内有线终端的数据, 并对数据进行解封装处理, 将处理后的数据转发至分发协同控制模块 214; 以及接收媒体数据控制模块 216发送的媒体数据, 将媒体数据封装为以太网格式, 并将封装后的数据转 发给该以太网内对应的以太网终端; 相应地, 媒体数据控制模块 216包括: 以太网媒体数据控制单元, 设置 为接收媒体数据, 将媒体数据转发至上述以太网数据转换单元。 优选地, 终端信令处理模块 218包括: 基本能力协商单元, 设置为接收分发协同控制模块 214发送的基本能力 协商请求信令, 根据自身存储的基本能力信息生成基本能力协商响应信令, 将基本能力协商响应信令通过局域网收发模块 10转发至该局域网对应的终 端; 鉴权单元, 设置为接收分发协同控制模块 214发送的鉴权请求信令, 根 据鉴权请求信令检查对应的终端是否合法, 如果合法, 允许对应的终端接入 并生成鉴权响应信令; 如果不合法, 拒绝对应的终端接入; 将鉴权响应信令 通过局域网收发模块 10转发至对应的终端; 注册能力协商单元, 设置为接收分发协同控制模块 214发送的注册能力 协商请求信令, 根据自身存储的注册能力信息生成注册能力协商响应信令, 将注册能力协商响应信令通过局域网收发模块 10转发至该局域网对应的终 端。 其中, 上述鉴权单元设置为终端接入时与路由器进行鉴权流程, 以限定 用户, 避免任何终端都可以接入时影响路由器性能。 此外, 该路由器还可以主动与终端建立数据通道, 此时, 生成数据通道 建立请求信令, 而终端收到该信令后, 将会生成并回复数据通道建立响应信 令, 完成数据通道的建立。 由图 2所示的路由器可知, 该路由器通过局域网收发模块 10、 分发协同 控制模块 214、媒体数据控制模块 216和终端信令处理模块 218的协同控制 , 可以完成局域网内终端的数据传输, 这种数据传输可以不经过运营商的网络 完成。 本发明实施例的路由器还可以支持广域网通信, 参见图 3 , 该路由器除 了包括图 2中的各模块外, 还包括: 广域网无线收发模块 30 , 设置为接收和发送广域网数据, 对广域网数据 进行处理, 完成与 wimax基站的通信; 基站信令处理模块 32 ,设置为接收分发协同控制模块 214发送的广域网 信令, 将广域网信令发送给对应的 wimax基站; 相应地, 分发协同控制模块 214包括: 广域网数据分发单元, 设置为接 收来自广域网无线收发模块 30的广域网数据, 如果广域网数据为媒体数据, 将媒体数据转发至媒体数据控制模块 216; 如果广域网数据为广域网信令, 将广域网信令转发至基站信令处理模块 32。 本实施例通过在路由器设置局域网收发模块 10 ,可以将属于局域网的数 据不经过运营商的网络, 而是通过局域网数据转发模块 20转发至目的终端, 解决了局域网内终端 (尤其是 wimax终端) 间的传输成本较大问题, 增强了 网络的灵活性和实用性。 该路由器既支持局域网用户无线宽带上网技术, 适 用于各种 wimax上网卡以及 wimax终端, 也支持以太网有线上网技术。 实施例 2 图 4示出了根据本发明实施例的一种路由器的结构框图,该路由器包括: 局域网无线收发模块 41、 广域网无线收发模块 42、 分发协同控制模块 43、 基站信令处理模块 44、 终端信令处理模块 45、 媒体数据控制模块 46和以太 网数据转换模块 47; 其中, 局域网无线收发模块 41与分发协同控制模块 43、 终端信令处理 模块 45连接; 广域网无线收发模块 42与分发协同控制模块 43、 基站信 ^处 理模块 44连接; 媒体数据控制模块 46与局域网无线收发模块 41、 广域网无 线收发模块 42、 分发协同控制模块 43、 以太网数据转换模块 47连接。 本实 施例将该路由器接入图 5所示组网中, 其中, 本实施例的路由器即为图 5中 的 wimax无线路由器, 其与 wimax终端通过无线连接, 与 PC终端通过以太 网连接, 与 wimax基站通过无线连接。 该组网环境下各模块的功能如下: 局域网无线收发模块 41 , 负责接收和发送 wimax物理信号, 完成对信号 的编解码、 调制 /解调等操作, 完成与 wimax终端的通信; 广域网无线收发模块 42 , 负责接收和发送 wimax物理信号, 完成对信号 的编解码、 调制 /解调等操作, 完成与 wimax基站的通信; 分发协同控制模块 43 , 负责区分 wimax信令与媒体数据, 并分发到不同 的处理模块。 同时负责各模块之间的通信, 以及系统整体的控制; 终端信令处理模块 45 , 负责处理与终端交互的信令, 完成 wimax终端的 接入和释放操作; 基站信令处理模块 44 , 负责处理与基站交互的信令; 媒体数据控制模块 46 , 负责将收到的媒体数据按照路由信息, 发送给 wimax用户、 运营商的 wimax基站或者以太网用户; 以太网数据转换模块 47 ,负责将收到的 wimax数据封装转换为以太网封 装, 并通过以太网口发送给相应的以太网用户。 现关技术中存在以 wimax为广域网接入方式的无线路由器,局域网都是 以 Wi-Fi为接入技术, 并没有考虑多 wimax终端本地接入的需求。 如果釆用 wimax终端, 只能直接接入运营商的 wimax网络, 而无法本地自由组网。 釆 用本实施例设计的 wimax无线路由器可以支持本地多 wimax终端的接入和以 太网用户的接入, 自由组成局 i或网, 同时可以通过广 i或网的 wimax接口接入 运营商的网络, 大大增加了本地组网的灵活性。 同时, 多个 wimax终端接入 之后, 无需接入运营商网络即可实现数据的相互传输。 这样不仅方便了用户 之间的信息共享, 而且在没有接入运营商网络的情况下, 大大降低了用户的 数据流量费用和网络使用时长, 节省了用户的通信成本。 如果需要连接外部 网络 (广域网), 则需要获得运营商的许可才能准入。 实施例 3 图 6示出了根据本发明实施例的传输数据的方法流程图, 该方法可以使 用实施例 1中图 1所示的路由器完成, 包括以下步^^ 步骤 S602 , 路由器的局域网收发模块接收局域网数据, 并对数据进行预 处理, 转发预处理后的数据; 步骤 S604 ,路由器的局域网数据转发模块接收来自局域网收发模块的数 据, 确定数据的类型, 根据确定的类型对数据进行处理, 并将处理的结果发 送给局域网内对应的终端, 其中, 数据包括媒体类型的媒体数据和信令类型 的信令。 本实施例的局域网数据转发模块 居数据的类型对数据进行处理, 对媒 体数据和信令的处理可以参考相关技术实现。 对于实施例 1中图 2所示的路由器结构, 上述步 4聚 S604可以按照如下 方式实现: 214, and receiving response signaling of the terminal signaling processing module 218, modulating the response signaling and The encoding process forwards the processed response signaling to the wimax wireless station i or the corresponding wimax terminal in the network; correspondingly, the media data control module 216 includes: a local area network media data control unit, configured to receive the media data, according to the media data The routing information in the routing information and the routing information saved by itself, the media data is routed to the wimax wireless station i or the corresponding wimax terminal in the network. For the terminal supporting the Ethernet technology, the local area network transceiver module 10 includes: an Ethernet data conversion unit configured to receive data of the wired terminal in the Ethernet, decapsulate the data, and forward the processed data to the distribution cooperative control module. Receiving the media data sent by the media data control module 216, encapsulating the media data into an Ethernet format, and forwarding the encapsulated data to a corresponding Ethernet terminal in the Ethernet; accordingly, the media data control module 216 includes : An Ethernet media data control unit configured to receive media data and forward the media data to the Ethernet data conversion unit. Preferably, the terminal signaling processing module 218 includes: a basic capability negotiation unit configured to receive the basic capability negotiation request signaling sent by the distribution coordination control module 214, and generate basic capability negotiation response signaling according to the basic capability information stored by itself, The capability negotiation response signaling is forwarded to the terminal corresponding to the local area network through the local area network transceiver module 10; the authentication unit is configured to receive the authentication request signaling sent by the distribution coordination control module 214, and check whether the corresponding terminal is legal according to the authentication request signaling. If it is legal, the corresponding terminal is allowed to access and generate the authentication response signaling; if it is not legal, the corresponding terminal access is rejected; the authentication response signaling is forwarded to the corresponding terminal through the local area network transceiver module 10; the registration capability negotiation unit And receiving the registration capability negotiation request signaling sent by the distribution coordination control module 214, generating the registration capability negotiation response signaling according to the stored registration capability information, and forwarding the registration capability negotiation response signaling to the local area network corresponding to the local area transceiver module 10 Terminal. The authentication unit is configured to perform an authentication process with the router when the terminal accesses to limit the user, so as to prevent the performance of the router from being affected when any terminal can access. In addition, the router can also actively establish a data channel with the terminal. At this time, the data channel establishment request signaling is generated, and after receiving the signaling, the terminal generates and replies to the data channel establishment response signaling, and completes the establishment of the data channel. . It can be seen from the router shown in FIG. 2 that the router can complete the data transmission of the terminal in the local area network through the cooperative control of the local area network transceiver module 10, the distribution coordination control module 214, the media data control module 216, and the terminal signaling processing module 218. Data transmission can be done without going through the carrier's network. The router of the embodiment of the present invention can also support wide area network communication. Referring to FIG. 3, the router includes, in addition to the modules in FIG. 2, a wide area network wireless transceiver module 30 configured to receive and transmit wide area network data, and process the wide area network data. The base station signaling processing module 32 is configured to receive the WAN signaling sent by the distribution coordination control module 214, and send the WAN signaling to the corresponding Wimax base station. Accordingly, the distribution cooperation control module 214 includes: The wide area network data distribution unit is configured to receive the wide area network data from the wide area network wireless transceiver module 30. If the wide area network data is the media data, the media data is forwarded to the media data control module 216; if the wide area network data is the wide area network signaling, the wide area network signaling is forwarded to Base station signaling processing module 32. In this embodiment, by setting the local area network transceiver module 10 on the router, the data belonging to the local area network can be forwarded to the destination terminal through the local area network data forwarding module 20, and the terminal (especially the wimax terminal) in the local area network is solved. The transmission cost is large, which enhances the flexibility and practicability of the network. The router supports both wireless broadband Internet access technology for LAN users, and is applicable to various Wimax Internet cards and Wimax terminals, as well as Ethernet wired Internet access technology. Embodiment 2 FIG. 4 is a structural block diagram of a router according to an embodiment of the present invention. The router includes: a local area network wireless transceiver module 41, a wide area network wireless transceiver module 42, a distribution coordination control module 43, and a base station signaling processing module 44. The terminal signaling processing module 45, the media data control module 46, and the Ethernet data conversion module 47; wherein, the local area network wireless transceiver module 41 is connected to the distribution cooperative control module 43 and the terminal signaling processing module 45; the wide area network wireless transceiver module 42 and the distribution cooperation Control module 43, base station information The media module control module 46 is connected to the local area network wireless transceiver module 41, the wide area network wireless transceiver module 42, the distribution coordination control module 43, and the Ethernet data conversion module 47. In this embodiment, the router is connected to the network shown in FIG. 5, wherein the router in this embodiment is the wimax wireless router in FIG. 5, which is connected to the Wimax terminal through a wireless connection, and is connected to the PC terminal through an Ethernet network, and The wimax base station is connected by wireless. The functions of each module in the networking environment are as follows: The local area network wireless transceiver module 41 is responsible for receiving and transmitting the wimax physical signal, completing the encoding, decoding, modulation/demodulation operations of the signal, and completing the communication with the wimax terminal; the wide area network wireless transceiver module 42. Responsible for receiving and transmitting the wimax physical signal, completing the encoding, decoding, modulation/demodulation operations of the signal, and completing communication with the wimax base station; and distributing the cooperative control module 43 for distinguishing between the wimax signaling and the media data, and distributing the difference Processing module. At the same time, it is responsible for the communication between the modules and the overall control of the system; the terminal signaling processing module 45 is responsible for processing the signaling interaction with the terminal, and completing the access and release operation of the wimax terminal; the base station signaling processing module 44 is responsible for processing Signaling interaction with the base station; the media data control module 46 is responsible for transmitting the received media data to the wimax user, the operator's wimax base station or the Ethernet user according to the routing information; the Ethernet data conversion module 47 is responsible for receiving The wimax data package is converted to an Ethernet package and sent to the corresponding Ethernet user via the Ethernet port. In the current technology, there is a wireless router with wimax as the WAN access mode. The local area network uses Wi-Fi as the access technology, and does not consider the need for multi-wimax terminal local access. If the wimax terminal is used, it can only be directly connected to the operator's wimax network, and cannot be freely networked locally. The wimax wireless router designed in this embodiment can support the access of the local multi-wimax terminal and the access of the Ethernet user, and freely form the office i or the network, and can access the network of the operator through the Wimax interface of the wide i or the network. , greatly increased the flexibility of local networking. At the same time, after multiple wimax terminals are connected, data can be transmitted to each other without accessing the carrier network. This not only facilitates information sharing between users, but also greatly reduces the user's data traffic cost and network usage time without accessing the operator's network, thereby saving the user's communication cost. If you need to connect to an external network (wide area network), you need to obtain permission from the operator to enter. Embodiment 3 FIG. 6 is a flowchart of a method for transmitting data according to an embodiment of the present invention. The method may be implemented by using the router shown in FIG. 1 in Embodiment 1, and includes the following steps: Step S602, a LAN transceiver module of a router Receiving local area network data, preprocessing the data, and forwarding the preprocessed data; step S604, the router's local area network data forwarding module receives the data from the local area network transceiver module, determines the type of the data, and processes the data according to the determined type, and The processing result is sent to a corresponding terminal in the local area network, where the data includes media type media data and signaling type signaling. The data forwarding module of the local area network in this embodiment processes data according to the type of data, and the processing of the media data and signaling can be implemented by referring to related technologies. For the router structure shown in FIG. 2 in Embodiment 1, the above step S aggregation S604 can be implemented as follows:
1 ) 局域网数据转发模块中的分发协同控制模块接收来自局域网收发模 块的数据, 确定数据的类型, 居确定的类型分发数据; 1) The distribution collaborative control module in the local area network data forwarding module receives data from the local area network transceiver module, determines the type of the data, and distributes the data in the determined type;
2 ) 局域网数据转发模块中的媒体数据控制模块接收分发协同控制模块 发送的媒体数据, 并转发媒体数据至局域网内对应的终端; 2) The media data control module in the local area network data forwarding module receives the media data sent by the distribution collaborative control module, and forwards the media data to the corresponding terminal in the local area network;
3 ) 局域网数据转发模块中的终端信令处理模块接收分发协同控制模块 发送的信令, 根据收到的信令生成响应信令, 将响应信令通过局域网收发模 块转发至该局域网内对应的终端。 本发明实施例中的终端可以是支持 wimax技术的无线终端, 即 wimax 终端,也可以是支持以太网技术的有线终端,即以太网终端;对于支持 wimax 技术的终端, 路由器的局域网收发模块接收局域网数据, 并对数据进行预处 理包括: 局域网收发模块的局域网无线收发单元接收 wimax无线局域网内终 端的数据, 并对数据进行解码和解调处理; 相应地, 局域网数据转发模块中的媒体数据控制模块转发媒体数据至局 域网内对应的终端包括: 媒体数据控制模块中的局域网媒体数据控制单元接 收媒体数据后, 根据媒体数据中的路由信息和自身保存的路由信息, 将媒体 数据路由给 wimax无线局域网内对应的 wimax终端; 局域网数据转发模块中的终端信令处理模块将响应信令通过局域网收发 模块转发至局域网内对应的终端包括: 局域网无线收发单元接收终端信令处 理模块的响应信令, 对响应信令进行调制和编码处理, 将处理后的响应信令 转发至 wimax无线局 i或网内对应的 wimax终端。 对于支持以太网技术的终端,路由器的局域网收发模块接收局域网数据, 并对数据进行预处理包括: 局域网收发模块中的以太网数据转换单元接收以 太网内有线终端的数据, 并对数据进行解封装处理; 相应地, 局域网数据转发模块中的媒体数据控制模块转发媒体数据至局 域网内对应的终端包括: 媒体数据控制模块中的以太网媒体数据控制单元接 收媒体数据后, 将媒体数据转发至以太网数据转换单元; 以太网数据转换单 元将媒体数据封装为以太网格式, 并将封装后的数据转发给以太网内对应的 以太网终端。 当使用该路由器 (例如, 实施例 1中图 3所示路由器) 通过广域网传输 数据时, 上述方法还包括: 3) The terminal signaling processing module in the local area network data forwarding module receives the signaling sent by the distribution cooperative control module, generates response signaling according to the received signaling, and forwards the response signaling to the corresponding terminal in the local area network through the local area network transceiver module. . The terminal in the embodiment of the present invention may be a wireless terminal supporting Wimax technology, that is, a wimax terminal, or a wired terminal supporting an Ethernet technology, that is, an Ethernet terminal; for a terminal supporting Wimax technology, a LAN transceiver module of the router receives the local area network. Data, and preprocessing the data includes: the local area network wireless transceiver unit of the local area network transceiver module receives the data of the terminal in the wimax wireless local area network, and decodes and demodulates the data; correspondingly, the media data control module in the local area network data forwarding module Forwarding the media data to the corresponding terminal in the local area network includes: a local area network media data control unit in the media data control module After receiving the media data, the media data is routed to the corresponding wimax terminal in the wimax wireless local area network according to the routing information in the media data and the routing information saved by itself; the terminal signaling processing module in the local area network data forwarding module passes the response signaling through the local area network The transceiver module forwards to the corresponding terminal in the local area network, including: the local area network wireless transceiver unit receives the response signaling of the terminal signaling processing module, performs modulation and coding processing on the response signaling, and forwards the processed response signaling to the wimax wireless office i or The corresponding wimax terminal in the network. For a terminal supporting Ethernet technology, the LAN transceiver module of the router receives the LAN data, and preprocesses the data, including: The Ethernet data conversion unit in the LAN transceiver module receives the data of the wired terminal in the Ethernet, and decapsulates the data. Correspondingly, the media data control module in the local area network data forwarding module forwards the media data to the corresponding terminal in the local area network: the Ethernet media data control unit in the media data control module receives the media data, and then forwards the media data to the Ethernet. Data conversion unit; The Ethernet data conversion unit encapsulates the media data into an Ethernet format, and forwards the encapsulated data to a corresponding Ethernet terminal in the Ethernet. When the data is transmitted over the WAN using the router (for example, the router shown in FIG. 3 in Embodiment 1), the foregoing method further includes:
1 ) 路由器的广域网无线收发模块接收广域网数据, 对广域网数据进行 处理, 将处理后的数据发送分发协同控制模块; 1) The WAN wireless transceiver module of the router receives the WAN data, processes the WAN data, and sends the processed data to the distribution control module;
2 ) 分发协同控制模块中的广域网数据分发单元接收广域网数据, 如果 广域网数据为媒体数据, 将媒体数据转发至媒体数据控制模块; 如果广域网 数据为广域网信令, 将广域网信令转发至路由器的基站信令处理模块; 2) The wide area network data distribution unit in the distribution collaborative control module receives the wide area network data, and if the wide area network data is the media data, forwards the media data to the media data control module; if the wide area network data is the wide area network signaling, the wide area network signaling is forwarded to the base station of the router. Signaling processing module;
3 )路由器的基站信令处理模块将广域网信令发送给对应的 wimax基站。 上述局域网数据转发模块中的终端信令处理模块接收分发协同控制模块 发送的信令, 根据收到的信令生成响应信令, 将响应信令通过局域网收发模 块转发至局域网内对应的终端包括: 终端信令处理模块中的基本能力协商单元接收分发协同控制模块发送的 基本能力协商请求信令, 根据自身存储的基本能力信息生成基本能力协商响 应信令, 将基本能力协商响应信令通过局域网收发模块转发至局域网内对应 的终端; 终端信令处理模块中的鉴权单元接收分发协同控制模块发送的鉴权请求 信令, 根据鉴权请求信令检查对应的终端是否合法, 如果合法, 允许对应的 终端接入并生成鉴权响应信令; 如果不合法, 拒绝对应的终端接入; 将鉴权 响应信令通过局域网收发模块转发至对应的终端; 终端信令处理模块中的注册能力协商单元接收分发协同控制模块发送的 注册能力协商请求信令, 根据自身存储的注册能力信息生成注册能力协商响 应信令, 将注册能力协商响应信令通过局域网收发模块转发至局域网内对应 的终端。 此外, 该路由器还可以主动与终端建立数据通道, 此时, 生成数据通道 建立请求信令, 而终端收到该信令后, 将会生成并回复数据通道建立响应信 令, 完成数据通道的建立。 本实施例的路由器通过设置局域网收发模块, 可以将属于局域网的数据 不经过运营商的网络, 而是通过局域网数据转发模块转发至目的终端, 解决 了局域网内终端(尤其是 wimax终端) 间的传输成本较大问题, 增强了网络 的灵活性和实用性。 该路由器既支持局域网用户无线宽带上网技术, 适用于 各种 wimax上网卡以及 wimax终端, 也支持以太网有线上网技术。 实施例 4 图 7示出了根据本发明实施例使用图 4所示 wimax无线路由器进行 wimax终端接入的方法的示意图, 该方法包括以下步 4聚: 步骤 1 , wimax终端设置路由器接入的用户名和密码。 步骤 2 , wimax终端通过路由器的局域网无线收发模块, 与终端信令处 理模块进行测量 (ranging ) 过程。 步骤 3 , wimax终端发送基本能力协商请求信令 ( SBC-REQ ) 进行基本 能力协商。 步骤 4, 路由器分发协同控制模块将收到的信令发送给终端信令处理模 块, 终端信令处理模块根据存储的基本能力信息回复基本能力协商响应信令 ( SBC-RSP )。 步骤 5 , wimax终端发送鉴权请求信令( PKM-REQ )进行用户名和密码 的鉴权。 步骤 6, 路由器检查收到的用户名和密码是否合法, 如果合法则允许终 端接入,如果非法则拒绝终端接入,并将结果通过鉴权响应信令(PKM-RSP ) 携带给终端。 步骤 7, wimax终端发送注册能力协商请求信令( REG-REQ )进行注册 能力协商。 步骤 8, 路由器分发协同控制模块将收到的信令发送给终端信令处理模 块, 终端信令处理模块根据存储的注册能力信息回复注册能力协商响应信令 ( REG-RSP )„ 步骤 9,路由器终端信令处理模块根据本地配置的业务流的 QoS等信息, 发起数据通道建立请求信令 ( DSA-REQ )。 步骤 10, wimax终端回复数据通道建立响应信令 (DSA-RSP ), 完成数 据通道的建立。 图 8示出了根据本发明实施例使用图 4所示 wimax无线路由器进行数据 处理的方法的示意图, 该方法包括以下步^^ 步骤 1 , 路由器收到广域网侧发来的数据。 步骤 2 , 分发协同控制模块将收到的数据封装格式进行判断, 如果是媒 体数据, 就把数据直接发送给媒体数据控制模块。 否则, 将数据发送给基站 信令处理模块。 步骤 3 , 媒体数据控制模块根据收到的媒体数据携带的路由信息, 查询 路由器中保存的路由信息, 并根据查询结果路由给相应的 wimax终端, 或者 发送给以太网数据转换模块, 该模块将数据封装转换为以太网格式, 然后发 送给 4目应的以太网用户。 步骤 4, 基站信令处理模块根据收到的信令进行响应, 并通过广域网无 线收发模块将信令发送给基站。 步骤 5 , 路由器收到局域网侧发来的数据。 步骤 6,分发协同控制模块将收到的媒体数据发送给媒体数据控制模块, 将信令发送给终端信令处理模块。 如果是以太网用户发来的数据需要以太网 数据转换模块将封装改为 IP报文格式。 步骤 7, 媒体数据控制模块将收到的媒体数据路由给相应的 wimax终端 或者发送给以太网数据转换模块, 将数据封装转换为以太网格式, 然后发送 给相应的以太网用户。 或者直接由广域网网络连接发送出去。 步骤 8, 终端信令处理模块 居收到的信令进行响应, 并通过局域网无 线收发模块将信令发送给相应的 wimax终端。 本实施例的路由器通过设置局域网收发模块, 可以将属于局域网的数据 不经过运营商的网络, 而是通过分发协同控制模块等转发至目的终端, 解决 了局域网内终端(尤其是 wimax终端) 间的传输成本较大问题, 增强了网络 的灵活性和实用性。 该路由器既支持局域网用户无线宽带上网技术, 适用于 各种 wimax上网卡以及 wimax终端, 也支持以太网有线上网技术。 从以上的描述中, 可以看出, 本发明实施例通过在路由器上设置不同的 接口接收局域网数据和广域网数据, 使路由器内部能够区分出不同的数据, 而对不同的数据釆用不同的转发方式处理, 解决了局域网内终端间传输的数 据需要通过运营商网络转发的问题, 进而降低了数据传输的成本。 为家庭、 办公室等小型室内场所提供无线接入和传输月艮务。 同时支持终端在无需接入 运营商网络的前提下, 实现内部组网和数据传输, 大大降低用户的网络费用。 对于大型企业级用户来说, 可以带来可观的成本优势。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可 以用通用的计算装置来实现, 它们可以集中在单个的计算装置上, 或者分布 在多个计算装置所组成的网络上, 可选地, 它们可以用计算装置可执行的程 序代码来实现, 从而, 可以将它们存储在存储装置中由计算装置来执行, 并 且在某些情况下, 可以以不同于此处的顺序执行所示出或描述的步骤, 或者 将它们分别制作成各个集成电路模块, 或者将它们中的多个模块或步骤制作 成单个集成电路模块来实现。 这样, 本发明不限制于任何特定的硬件和软件 结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本 领域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的^"神和 原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。 3) The base station signaling processing module of the router sends the wide area network signaling to the corresponding Wimax base station. The terminal signaling processing module in the local area network data forwarding module receives the signaling sent by the distribution cooperative control module, generates response signaling according to the received signaling, and forwards the response signaling to the corresponding terminal in the local area network through the local area network transceiver module: The basic capability negotiation unit in the terminal signaling processing module receives the basic capability negotiation request signaling sent by the distribution coordination control module, generates basic capability negotiation response signaling according to the basic capability information stored by the terminal, and transmits and receives the basic capability negotiation response signaling through the local area network. The module forwards to the corresponding terminal in the local area network; The authentication unit in the terminal signaling processing module receives the authentication request signaling sent by the distribution cooperative control module, and checks whether the corresponding terminal is legal according to the authentication request signaling. If it is legal, the corresponding terminal is allowed to access and generate an authentication response. Signaling; if it is not legal, rejects the corresponding terminal access; forwards the authentication response signaling to the corresponding terminal through the local area network transceiver module; the registration capability negotiation unit in the terminal signaling processing module receives the registration capability sent by the distribution collaborative control module The negotiation request signaling generates a registration capability negotiation response signaling according to the stored registration capability information, and forwards the registration capability negotiation response signaling to the corresponding terminal in the local area network through the local area network transceiver module. In addition, the router can also actively establish a data channel with the terminal. At this time, the data channel establishment request signaling is generated, and after receiving the signaling, the terminal generates and replies to the data channel establishment response signaling, and completes the establishment of the data channel. . The router in this embodiment can set the local area network transceiver module to transmit data belonging to the local area network to the destination terminal without passing through the network of the operator, but solve the transmission between the terminal (especially the wimax terminal) in the local area network. The problem of large cost increases the flexibility and practicability of the network. The router supports both wireless broadband Internet access technology for LAN users, and is applicable to various Wimax Internet cards and Wimax terminals, as well as Ethernet wired Internet access technology. Embodiment 4 FIG. 7 is a schematic diagram showing a method for wimax terminal access using the wimax wireless router shown in FIG. 4 according to an embodiment of the present invention. The method includes the following steps: Step 1: Wimax terminal sets a user accessing the router Name and password. Step 2: The wimax terminal performs a measurement process with the terminal signaling processing module through the local area network wireless transceiver module of the router. Step 3: The wimax terminal sends basic capability negotiation request signaling (SBC-REQ) to perform basic capability negotiation. Step 4: The router distribution collaborative control module sends the received signaling to the terminal signaling processing module, and the terminal signaling processing module returns the basic capability negotiation response signaling (SBC-RSP) according to the stored basic capability information. Step 5: The wimax terminal sends an authentication request signaling (PKM-REQ) to authenticate the username and password. Step 6: The router checks whether the received username and password are legal. If it is legal, the terminal is allowed to access. If it is illegal, the terminal is denied access, and the result is carried to the terminal through the authentication response signaling (PKM-RSP). In step 7, the wimax terminal sends a registration capability negotiation request signaling (REG-REQ) to perform registration capability negotiation. Step 8, the router distribution cooperative control module sends the received signaling to the terminal signaling processing module, and the terminal signaling processing module replies to the registration capability negotiation response signaling (REG-RSP) according to the stored registration capability information. Step 9, the router The terminal signaling processing module initiates a data channel setup request signaling (DSA-REQ) according to the locally configured traffic QoS information, etc. Step 10: The wimax terminal replies to the data channel setup response signaling (DSA-RSP) to complete the data channel. Figure 8 shows a schematic diagram of a method for data processing using the wimax wireless router of Figure 4 in accordance with an embodiment of the present invention, the method comprising the following steps: Step 1 , the router receives data sent by the WAN side. 2, the distribution collaborative control module judges the received data encapsulation format, and if it is media data, sends the data directly to the media data control module. Otherwise, the data is sent to the base station signaling processing module. Step 3, media data control The module queries the routing information saved in the router according to the routing information carried by the received media data, and roots The query result is routed to the corresponding Wimax terminal, or sent to the Ethernet data conversion module, which converts the data package into an Ethernet format and then sends it to the Ethernet user of the 4th destination. Step 4: The base station signaling processing module receives The incoming signaling responds and sends the signaling to the base station through the WAN wireless transceiver module. Step 5: The router receives the data sent by the local area network. Step 6: The distribution collaborative control module sends the received media data to the media data control module, and sends the signaling to the terminal signaling processing module. If the data sent by the Ethernet user requires the Ethernet data conversion module to change the package to the IP packet format. Step 7. The media data control module routes the received media data to the corresponding Wimax terminal or sends the data to the Ethernet data conversion module, converts the data package into an Ethernet format, and then sends the data to the corresponding Ethernet user. Or send it directly from the WAN network connection. Step 8: The terminal signaling processing module responds to the received signaling, and sends the signaling to the corresponding Wimax terminal through the local area network wireless transceiver module. The router in this embodiment can set the local area network transceiver module to forward data belonging to the local area network to the destination terminal without distributing the coordinated control module, etc., and solve the problem between the terminals (especially wimax terminals) in the local area network. The problem of large transmission costs enhances the flexibility and practicability of the network. The router supports both wireless broadband Internet access technology for LAN users, and is applicable to various Wimax Internet cards and Wimax terminals, as well as Ethernet wired Internet access technology. From the above description, it can be seen that the embodiment of the present invention receives the LAN data and the WAN data by setting different interfaces on the router, so that the router can distinguish different data internally, and different forwarding modes are used for different data. The solution solves the problem that data transmitted between terminals in the local area network needs to be forwarded through the operator network, thereby reducing the cost of data transmission. Provide wireless access and transmission services for small indoor places such as homes and offices. At the same time, the terminal can realize internal networking and data transmission without the need to access the carrier network, which greatly reduces the network cost of the user. For large enterprise users, it can bring considerable cost advantages. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Where in the invention ^" God and Within the principles, any modifications, equivalent substitutions, improvements, etc., are intended to be included within the scope of the present invention.

Claims

权 利 要 求 书 Claim
1. 一种路由器, 包括: 1. A router, including:
局域网收发模块, 设置为接收和发送局域网内的数据, 并对所述 数据进行预处理, 完成与终端的通信;  The local area network transceiver module is configured to receive and transmit data in the local area network, and preprocess the data to complete communication with the terminal;
局域网数据转发模块, 设置为接收来自所述局域网收发模块的数 据, 确定所述数据的类型, 居确定的类型对所述数据进行处理, 将 处理的结果发送给所述局域网内对应的终端, 其中, 所述数据包括媒 体类型的媒体数据和信令类型的信令。  a local area network data forwarding module, configured to receive data from the local area network transceiver module, determine a type of the data, process the data according to the determined type, and send the processed result to a corresponding terminal in the local area network, where The data includes media type media data and signaling type signaling.
2. 根据权利要求 1所述的路由器, 其中, 所述局域网数据转发模块包括: 分发协同控制模块,设置为接收来自所述局域网收发模块的数据 , 确定所述数据的类型, 艮据确定的类型分发所述数据; The router according to claim 1, wherein the local area network data forwarding module comprises: a distribution coordination control module configured to receive data from the local area network transceiver module, determine a type of the data, and determine a type according to the determination Distribute the data;
媒体数据控制模块, 设置为接收所述分发协同控制模块发送的媒 体数据, 并转发所述媒体数据至所述局域网内对应的终端;  The media data control module is configured to receive the media data sent by the distribution collaborative control module, and forward the media data to a corresponding terminal in the local area network;
所述终端信令处理模块, 设置为接收所述分发协同控制模块发送 的信令, 居收到的所述信令生成响应信令, 将所述响应信令通过所 述局域网收发模块转发至所述局域网内对应的终端。  The terminal signaling processing module is configured to receive the signaling sent by the distribution coordinated control module, generate the response signaling by using the received signaling, and forward the response signaling to the local area transceiver module by using the local area network transceiver module The corresponding terminal in the local area network.
3. 根据权利要求 2所述的路由器, 其中, 3. The router according to claim 2, wherein
所述局域网收发模块包括: 局域网无线收发单元, 设置为接收 wimax无线局域网内终端的数据,并对所述数据进行解码和解调处理 , 将处理后的数据转发至所述分发协同控制模块, 以及接收所述终端信 令处理模块的所述响应信令, 对所述响应信令进行调制和编码处理, ^!夺处理后的所述响应信令转发至所述 wimax无线局 i或网内对应的 wimax终端;  The local area network transceiver module includes: a local area network wireless transceiver unit configured to receive data of a terminal in a wimax wireless local area network, perform decoding and demodulation processing on the data, and forward the processed data to the distribution collaborative control module, and Receiving the response signaling of the terminal signaling processing module, and performing modulation and coding processing on the response signaling, ^! The response signaling after the processing is forwarded to the wimax wireless station i or the corresponding wimax terminal in the network;
所述媒体数据控制模块包括: 局域网媒体数据控制单元, 设置为 接收所述媒体数据, 根据所述媒体数据中的路由信息和自身保存的路 由信息, 将所述媒体数据路由给所述 wimax无线局域网内对应的 wimax终端。 The media data control module includes: a local area network media data control unit, configured to receive the media data, and route the media data to the wimax wireless local area network according to routing information in the media data and routing information saved by itself The corresponding wimax terminal.
4. 根据权利要求 2所述的路由器, 其中, 4. The router according to claim 2, wherein
所述局域网收发模块包括: 以太网数据转换单元, 设置为接收以 太网内有线终端的数据, 并对所述数据进行解封装处理, 将处理后的 数据转发至所述分发协同控制模块; 以及接收所述媒体数据控制模块 发送的媒体数据, 将所述媒体数据封装为以太网格式, 并将封装后的 数据转发给所述以太网内对应的以太网终端;  The local area network transceiver module includes: an Ethernet data conversion unit configured to receive data of an Ethernet internal wired terminal, perform decapsulation processing on the data, and forward the processed data to the distribution collaborative control module; and receive The media data sent by the media data control module encapsulates the media data into an Ethernet format, and forwards the encapsulated data to a corresponding Ethernet terminal in the Ethernet;
所述媒体数据控制模块包括: 以太网媒体数据控制单元, 设置为 接收所述媒体数据,将所述媒体数据转发至所述以太网数据转换单元。  The media data control module includes: an Ethernet media data control unit configured to receive the media data and forward the media data to the Ethernet data conversion unit.
5. 根据权利要求 2-4任一项所述的路由器, 其中, The router according to any one of claims 2 to 4, wherein
所述路由器还包括: 广域网无线收发模块, 设置为接收和发送广 域网数据, 对所述广域网数据进行处理, 完成与 wimax基站的通信; 基站信令处理模块, 设置为接收所述分发协同控制模块发送的广域网 信令, 将所述广域网信令发送给对应的 wimax基站;  The router further includes: a wide area network wireless transceiver module configured to receive and transmit wide area network data, process the wide area network data to complete communication with the wimax base station; and the base station signaling processing module is configured to receive the distribution coordinated control module to send WAN signaling, transmitting the wide area network signaling to a corresponding Wimax base station;
所述分发协同控制模块包括: 广域网数据分发单元, 设置为接收 来自所述广域网无线收发模块的广域网数据, 如果所述广域网数据为 媒体数据, 将所述媒体数据转发至所述媒体数据控制模块; 如果所述 广域网数据为广域网信令, 将所述广域网信令转发至所述基站信令处 理模块。  The distribution collaborative control module includes: a wide area network data distribution unit configured to receive wide area network data from the wide area network wireless transceiver module, and if the wide area network data is media data, forward the media data to the media data control module; If the wide area network data is wide area network signaling, the wide area network signaling is forwarded to the base station signaling processing module.
6. 根据权利要求 2-4任一项所述的路由器, 其中, 所述终端信令处理模 块包括: The router according to any one of claims 2-4, wherein the terminal signaling processing module comprises:
基本能力协商单元, 设置为接收所述分发协同控制模块发送的基 本能力协商请求信令, 根据自身存储的基本能力信息生成基本能力协 商响应信令, 将所述基本能力协商响应信令通过所述局域网收发模块 转发至对应的终端;  The basic capability negotiation unit is configured to receive the basic capability negotiation request signaling sent by the distribution cooperation control module, generate basic capability negotiation response signaling according to the basic capability information stored by the basic capability negotiation, and send the basic capability negotiation response signaling to The local area network transceiver module forwards to the corresponding terminal;
鉴权单元, 设置为接收所述分发协同控制模块发送的鉴权请求信 令, 根据所述鉴权请求信令检查对应的终端是否合法, 如果合法, 允 许所述对应的终端接入并生成鉴权响应信令; 如果不合法, 拒绝所述 对应的终端接入; 将所述鉴权响应信令通过所述局域网收发模块转发 至所述对应的终端;  The authentication unit is configured to receive the authentication request signaling sent by the distribution coordination control module, and check whether the corresponding terminal is legal according to the authentication request signaling, and if the authentication is legal, allow the corresponding terminal to access and generate the authentication. The right response signaling; if not, rejecting the corresponding terminal access; forwarding the authentication response signaling to the corresponding terminal by using the local area network transceiver module;
注册能力协商单元, 设置为接收所述分发协同控制模块发送的注 册能力协商请求信令, 根据自身存储的注册能力信息生成注册能力协 商响应信令, 将所述注册能力协商响应信令通过所述局域网收发模块 转发至对应的终端。 The registration capability negotiation unit is configured to receive the registration capability negotiation request signaling sent by the distribution collaboration control module, and generate a registration capability association according to the registration capability information stored by the registration capability. The MME is configured to forward the registration capability negotiation response signaling to the corresponding terminal by using the local area network transceiver module.
7. —种传输数据的方法, 包括: 7. A method of transmitting data, including:
路由器的局域网收发模块接收局域网数据, 并对所述数据进行预 处理, 转发预处理后的数据;  The LAN transceiver module of the router receives the LAN data, and preprocesses the data, and forwards the preprocessed data;
所述路由器的局域网数据转发模块接收来自所述局域网收发模块 的数据, 确定所述数据的类型, 居确定的类型对所述数据进行处理, 并将处理的结果发送给所述局域网内对应的终端, 其中, 所述数据包 括媒体类型的媒体数据和信令类型的信令。  The local area network data forwarding module of the router receives data from the local area network transceiver module, determines the type of the data, processes the data according to the determined type, and sends the processed result to the corresponding terminal in the local area network. The data includes media type media data and signaling type signaling.
8. 根据权利要求 7所述的方法, 其中, 所述路由器的局域网数据转发模 块接收来自所述局域网收发模块的数据, 确定所述数据的类型, 根据 确定的数据类型对所述数据进行处理, 并将处理的结果发送给所述局 域网内对应的终端包括: 8. The method according to claim 7, wherein the local area network data forwarding module of the router receives data from the local area network transceiver module, determines the type of the data, and processes the data according to the determined data type. And sending the processed result to the corresponding terminal in the local area network includes:
所述局域网数据转发模块中的分发协同控制模块接收来自所述局 域网收发模块的数据, 确定所述数据的类型, 根据确定的类型分发所 述数据;  The distribution collaborative control module in the local area network data forwarding module receives data from the local area network transceiver module, determines the type of the data, and distributes the data according to the determined type;
所述局域网数据转发模块中的媒体数据控制模块接收所述分发协 同控制模块发送的媒体数据, 并转发所述媒体数据至所述局域网内对 应的终端;  The media data control module in the local area network data forwarding module receives the media data sent by the distribution cooperation control module, and forwards the media data to a corresponding terminal in the local area network;
所述局域网数据转发模块中的终端信令处理模块接收所述分发协 同控制模块发送的信令, 根据收到的所述信令生成响应信令, 将所述 响应信令通过所述局域网收发模块转发至所述局域网内对应的终端。  The terminal signaling processing module in the local area network data forwarding module receives the signaling sent by the distribution cooperative control module, generates response signaling according to the received signaling, and sends the response signaling to the local area transceiver module. Forward to the corresponding terminal in the local area network.
9. 根据权利要求 8所述的方法, 其中, 9. The method according to claim 8, wherein
所述路由器的局域网收发模块接收局域网数据, 并对所述数据进 行预处理包括: 所述局域网收发模块的局域网无线收发单元接收 wimax无线局域网内终端的数据,并对所述数据进行解码和解调处理; 所述局域网数据转发模块中的媒体数据控制模块转发所述媒体数 据至所述局域网内对应的终端包括: 所述媒体数据控制模块中的局域 网媒体数据控制单元接收所述媒体数据后, 根据所述媒体数据中的路 由信息和自身保存的路由信息, 将所述媒体数据路由给所述 wimax无 线局域网内对应的 wimax终端; The local area network transceiver module of the router receives the local area network data, and preprocesses the data, including: the local area network wireless transceiver unit of the local area network transceiver module receives the data of the terminal in the wimax wireless local area network, and decodes and demodulates the data. The media data control module in the local area network data forwarding module forwards the media data to the corresponding terminal in the local area network, including: after receiving the media data, the local area network media data control unit in the media data control module receives The road in the media data Routing the media data to a corresponding Wimax terminal in the Wimax wireless local area network by using information and routing information saved by itself;
所述局域网数据转发模块中的终端信令处理模块将所述响应信令 通过所述局域网收发模块转发至所述局域网内对应的终端包括: 所述 局域网无线收发单元接收所述终端信令处理模块的所述响应信令, 对 所述响应信令进行调制和编码处理, 将处理后的所述响应信令转发至 所述 wimax无线局城网内对应的 wimax终端。  The terminal signaling processing module in the local area network data forwarding module forwards the response signaling to the corresponding terminal in the local area network by using the local area network transceiver module: the local area network wireless transceiver unit receives the terminal signaling processing module The response signaling, performing modulation and encoding processing on the response signaling, and forwarding the processed response signaling to a corresponding Wimax terminal in the Wimax wireless office network.
10. 才艮据权利要求 8所述的方法, 其中, 10. The method according to claim 8, wherein
所述路由器的局域网收发模块接收局域网数据, 并对所述数据进 行预处理包括: 所述局域网收发模块中的以太网数据转换单元接收以 太网内有线终端的数据, 并对所述数据进行解封装处理;  The local area network transceiver module of the router receives the local area network data, and preprocesses the data, including: the Ethernet data conversion unit in the local area network transceiver module receives data of the wired terminal in the Ethernet, and decapsulates the data. deal with;
所述局域网数据转发模块中的媒体数据控制模块转发所述媒体数 据至所述局域网内对应的终端包括: 所述媒体数据控制模块中的以太 网媒体数据控制单元接收所述媒体数据后, 将所述媒体数据转发至所 述以太网数据转换单元; 所述以太网数据转换单元将所述媒体数据封 装为以太网格式, 并将封装后的数据转发给所述以太网内对应的以太 网终端。  The media data control module in the local area network data forwarding module forwarding the media data to the corresponding terminal in the local area network includes: after receiving the media data, the Ethernet media data control unit in the media data control module receives the media data Transmitting the media data to the Ethernet data conversion unit; the Ethernet data conversion unit encapsulates the media data into an Ethernet format, and forwards the encapsulated data to a corresponding Ethernet terminal in the Ethernet.
11. 根据权利要求 8-10任一项所述的方法, 其中, 所述方法还包括: 所述路由器的广域网无线收发模块接收广域网数据, 对所述广域 网数据进行处理, 将处理后的数据发送所述分发协同控制模块; 所述分发协同控制模块中的广域网数据分发单元接收所述广域网 数据, 如果所述广域网数据为媒体数据, 将所述媒体数据转发至所述 媒体数据控制模块; 如果所述广域网数据为广域网信令, 将所述广域 网信令转发至所述路由器的基站信令处理模块; The method according to any one of claims 8 to 10, wherein the method further comprises: receiving, by the router, a wide area network wireless transceiver module, receiving the wide area network data, processing the wide area network data, and transmitting the processed data. Distributing the collaborative control module; the wide area network data distribution unit in the distribution collaborative control module receives the wide area network data, and if the wide area network data is media data, forwarding the media data to the media data control module; The wide area network data is WAN signaling, and the WAN signaling is forwarded to a base station signaling processing module of the router;
所述基站信令处理模块将所述广域网信令发送给对应的 wimax基 站。  The base station signaling processing module sends the wide area network signaling to a corresponding wimax base station.
12. 根据权利要求 8-10任一项所述的方法, 其中, 所述局域网数据转发模 块中的终端信令处理模块接收所述分发协同控制模块发送的信令, 根 据收到的所述信令生成响应信令, 将所述响应信令通过所述局域网收 发模块转发至所述局域网内对应的终端包括: 所述终端信令处理模块中的基本能力协商单元接收所述分发协同 控制模块发送的基本能力协商请求信令, 根据自身存储的基本能力信 息生成基本能力协商响应信令, 将所述基本能力协商响应信令通过所 述局域网收发模块转发至所述局域网内对应的终端; The method according to any one of claims 8 to 10, wherein the terminal signaling processing module in the local area network data forwarding module receives the signaling sent by the distribution collaborative control module, according to the received letter And generating the response signaling, and forwarding the response signaling to the corresponding terminal in the local area network by using the local area network transceiver module includes: The basic capability negotiation unit in the terminal signaling processing module receives the basic capability negotiation request signaling sent by the distribution cooperation control module, generates basic capability negotiation response signaling according to the basic capability information stored by the terminal, and negotiates the basic capability. The response signaling is forwarded by the local area network transceiver module to a corresponding terminal in the local area network;
所述终端信令处理模块中的鉴权单元接收所述分发协同控制模块 发送的鉴权请求信令, 根据所述鉴权请求信令检查对应的终端是否合 法, 如果合法, 允许所述对应的终端接入并生成鉴权响应信令; 如果 不合法, 拒绝所述对应的终端接入; 将所述鉴权响应信令通过所述局 域网收发模块转发至所述对应的终端;  The authentication unit in the terminal signaling processing module receives the authentication request signaling sent by the distribution cooperation control module, and checks whether the corresponding terminal is legal according to the authentication request signaling, and if it is legal, the corresponding The terminal accesses and generates the authentication response signaling; if not, rejects the corresponding terminal access; and forwards the authentication response signaling to the corresponding terminal by using the local area network transceiver module;
所述终端信令处理模块中的注册能力协商单元接收所述分发协同 控制模块发送的注册能力协商请求信令, 根据自身存储的注册能力信 息生成注册能力协商响应信令, 将所述注册能力协商响应信令通过所 述局域网收发模块转发至所述局域网内对应的终端。  The registration capability negotiation unit in the terminal signaling processing module receives the registration capability negotiation request signaling sent by the distribution cooperation control module, generates registration capability negotiation response signaling according to the stored registration capability information, and negotiates the registration capability. The response signaling is forwarded by the local area network transceiver module to a corresponding terminal in the local area network.
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