05495484 is referenced by 185 patents and cites 5 patents.

A distributed personal communication service system (30) includes a plurality of delivery units (14) under the control and supervision of a service unit (12). Each delivery unit (14) receives wireless call information from a plurality of radio transceivers (32) as transmitted by wireless hand held personal telephone units (34) within a zone of coverage (36) of the radio transceivers (32). Each delivery unit (14) provides the switching function and network interfaces to transmit the call information to other delivery units (14) along a fiber optic ring (16) or other wireless or wire line networks. Each delivery unit (14) also outputs call information to the radio transceiver (32) for transmission to and receipt by the wireless personal telephone unit (34). Each delivery unit (14) supports wire line telephony network interfaces through interconnection to central offices (38), local exchange carriers, and interexchange carrier carriers. The service unit (12) controls and directs each delivery unit (14) in the switching of call information from origination to destination.

Title
Distributed telecommunications switching system
Application Number
8/135724
Publication Number
5495484
Application Date
October 12, 1993
Publication Date
February 27, 1996
Inventor
Frederick H Skoog
Colleyville
TX, US
Clement R Nickle Jr
Garland
TX, US
L David Self
McKinney
TX, US
Agent
Baker & Botts
Assignee
DSC Communications Corporation
TX, US
IPC
H04J 3/12
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