全部

1·The wireless local loop system is one of tbe access systems that have emerged these years, and has many advantages lacking in other cable systems.

无线本地环路系统是近年来兴起的接入系统之一，它具有许多有线系统所没有的优点。

2·PHS technology is also a popular option for providing a wireless local loop, where it is used for bridging the last mile gap between the POTS network and the subscriber's home.

小灵通技术也广泛应用于终端无线漫游，即市话网到用户终端之间的“最后一米”。

3·The wireless local loop system features simple planning, easy installation, rapid provisioning and high reliability and facilitates the evolution towards personal and broadband services.

无线本地环路系统具有规划简单、安装方便、开通迅速、使用安全可靠等特点，有利于向个人化和宽带化发展。