作者: Jr. Joseph W. Forbes
DOI:
关键词: Public switched data network 、 Fixed wireless 、 Backbone network 、 Public switched telephone network 、 Engineering 、 Wireless 、 Computer network 、 Transceiver 、 Communications system 、 Point of presence
摘要: A fixed wireless communication system (100) comprises a subsystem and backbone network. The includes at least one base transceiver site (104, 105) stationary remote unit (107, 108). communicates with the via resource (110, 111). resides in first geographic area (155) served by public switched telephone network (PSTN) access switch (129). point of presence (POP, 120-123) (125). serves to route voice communications between PSTN subscriber (139) residing second (157) (135). POPs couple subsystem, switch, switch. employs method facilitate (101, 102) either (133, 139) or another subscriber, wherein switching path is established include only event that received call set-up information indicates involves subscriber.