【摘要】 ADSL+WLAN综合了利用铜线进行高速数据接入与短距离覆盖宽带无线互联这样两种技术的优势,可为用户提供方便、高效的无线数据接入服务。文章首先介绍了ADSL和WLAN的基本概念和原理,然后从单芯片和多芯片两个角度讨论了ADSL+WLAN实现的细节,及三种实现方案的利弊,同时对ADSL+WLAN的前景进行了展望,证明了该接入方式是目前宽带接入方式的一种较好的形式。更多还原

【Abstract】 ADSL+WLAN, which combines the technical advantages of both the high access data rate of copper wires and the short rang broadband wireless coverage of the WLAN, can provide the costumer with more convenient and efficient wireless data access service. This paper firstly introduces the concepts and basic theories of ADSL and WLAN, and then discusses the details of ADSL+WLAN scheme deriving from both one-chip solution and multi-chip solution. The advantages and disadvantages of the three solutions are also given. At last, the application prospect of ADSL+WLAN is presented, which proofs to be the best option for broadband access.更多还原