论文部分内容阅读
描述了一种无内部互锁的信息平推流式的32位嵌入式微处理器下,嵌入式Linux操作系统环境的家庭网关的体系结构。通过这种构架的实现和二次开发相应的驱动程序、应用程序和管理接口并结合无线通信技术实现家庭网关,使家庭网关具备支持非对称数字用户环路、无源光网络、以太网数据通过同轴电缆传输等接入方式的上行接口,并提供网络电话、互联网协议电视、个人计算机、通用串行总线接口、通用异步接收/发送装置等下行接口和无线相容性认证的无线信号。家庭网关可以通过万维网浏览器、基于简单网络管理协议的管理方式和命令行界面等多种方式灵活的进行信息交互、配置、更新及远程控制管理。
A home gateway architecture for an embedded Linux operating system environment is described under a 32-bit embedded microprocessor with no internal interlocking information. Through the realization of this architecture and the secondary development of the corresponding driver, application and management interfaces and the implementation of home gateway with wireless communication technology, the home gateway is provided with support for asymmetric digital subscriber loops, passive optical networks and Ethernet data passing Coaxial cable transmission and other access to the uplink interface and provide Internet telephony, Internet Protocol television, personal computers, Universal Serial Bus interface, Universal Asynchronous Receiver / Transmitter and other downstream interfaces and wireless compatibility certification of wireless signals. The home gateway can flexibly carry out information exchange, configuration, update and remote control management through various means such as a web browser, a management method based on a simple network management protocol and a command line interface.