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随着郊区经济不断发展和卫星城镇不断涌现,人口稀少,电话服务量很少的农村成为服务量增长的温床。目前,传统的有线电话仍在电话服务中扮演重要角色,但无线电话的设置也有相当大的灵活性。 无线本地环路是一种基于无线技术,能为固定的通信客户提供接入PSTN的通路的解决方法,它可以作为有线系统的补充或延伸。 今天,采用码分多址(CDMA)通信标准的固定无线接入技术不仅带来了清晰度、可靠性和大容量,同时也保留有覆盖灵活、实施迅速的传统优势。
As the suburban economy continues to evolve and satellite towns and cities emerge, sparsely populated rural areas with few telephone services become hotbeds for service growth. Currently, traditional landline telephones still play an important role in telephony services, but there is considerable flexibility in setting up wireless telephones. Wireless local loop is a solution based on wireless technology that provides fixed communication customers access to the PSTN, which can be used as a supplement or extension to a wired system. Today, fixed wireless access using the Code Division Multiple Access (CDMA) communication standard offers not only clarity, reliability and high capacity, but also the traditional advantages of flexible coverage and rapid implementation.