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目前,无线宽带接入网因为其可移动性、使用灵活、维护方便、易于扩展和良好的性价比,取得了巨大发展。未来宽带接入的最主要的应用是多媒体通信,本文从简要介绍无线接入技术的概念、应用和发展涉及到无线接入技术的未来发展。进一步就未来无线接入技术的特点、关键技术以及性能满足要求作出总结和分析,并就未来宽带无线接入系统可能面临的一些问题及解决办法,最后简要介绍一种宽带IP无线移动接入技术。
At present, the wireless broadband access network has made tremendous progress because of its mobility, flexible use, convenient maintenance, easy expansion and good price / performance ratio. The main application of broadband access in the future is multimedia communication. This article briefly introduces the concept, application and development of wireless access technology and involves the future development of wireless access technology. Further summarize and analyze the characteristics, key technologies and performance requirements of future wireless access technologies, and discuss some problems that may be faced by the future broadband wireless access systems and solutions. Finally, a broadband IP wireless mobile access technology .