多模宽带短距离无线接入系统的研究与开发  

Research and Development of Multi-mode Broadband Short-range Wireless Access System

作　　者：胡静[1] 沈连丰[1] 宋铁成[1] 刘佳 

机构地区：[1]东南大学移动通信国家重点实验室,南京210096 [2]南京东大移动互联技术有限公司,南京210018

出　　处：《电信科学》2008年第5期43-49,共7页Telecommunications Science

基　　金：江苏省高技术研究重大资金资助项目(No.BG2005001和No.BG2006002);南京市科技发展计划资金资助项目(No.200701084)

摘　　要：本文提出"智能无线接入+多网融合"的概念,研究了具有多网接入能力的宽带短距离无线接入解决方案。首先给出了系统的总体结构,然后对多模宽带短距离无线接入网关硬件、软件的设计与开发进行了详细介绍。该网关解决了多种无线终端与多个外网间进行短距离宽带无线接入和互联的关键技术,实现了相互间的语音和数据交互功能,性能稳定。This paper proposes the concept of intelligent wireless access plus multi-network integration, and researches a broadband short-range wireless access solution with ability to access multi-network. Firstly the system architecture is illustrated, then design and development of the embedded gateway are discussed in detail. The gateway solves the problems of wireless access and interconnection within multi-type wireless endpoints and multi-network, and implements the function of internal voice and data communications stably.

关 键 词：无线接入 嵌入式网关 多网融合 

分 类 号：TN925.93[电子电信—通信与信息系统] F276.7[电子电信—信息与通信工程]