Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1994-06-13
1996-12-03
Bost, Dwayne D.
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
455 331, H04Q 738
Patent
active
055815960
ABSTRACT:
A method for controlling call processing in a microcellular Personal Communications Services (PCS) incorporating Distributed Radio Port Controller (D-RPC) architecture. The method is specifically adapted to effect the routing of voice channels when a call origination, call delivery, intra-RPC ALT or inter-RPC ALT is needed. The method is operable in conjunction with a PCS system which is connected to the Public Switched Telephone Network (PSTN) through an existing Central Office Switch (COS). The PCS system includes a plurality of Radio Port Controllers (RPCs) each having a corresponding plurality of Radio Ports (RPs) to define a plurality RPC serving areas for transmitting and receiving calls from mobile terminals registered therein. Radio Ports are monitored for any signals generated thereby which indicate that a mobile terminal is attempting to register on the PCS system, originate a call, initiate an ALT, or disconnect a call. A Visitor Location Register (VLR) is provided for managing call information regarding the mobile terminals registered in the RPC serving areas. The VLR is monitored for any inbound calls or signals generated by the VLR to obtain information as to how to proceed with a current activity. The VLR and Radio Port Signals are coordinated so as to determine and effect the routing of voice channels.
REFERENCES:
patent: 4922517 (1990-05-01), West, Jr. et al.
patent: 4979094 (1990-12-01), Gemmell et al.
patent: 5109403 (1992-04-01), Sutphin
patent: 5239538 (1993-08-01), Teel, Jr. et al.
patent: 5253253 (1993-10-01), Brame et al.
patent: 5388456 (1995-01-01), Schatz et al.
patent: 5422935 (1995-06-01), Spear
Third IEEE Conference on Telecommunications article, "Service Control Point (SCP) for the GSM and Personal Communications Systems", Athanasopulos et al., 1991, pp. 12-17.
Electrical Communication article, "Cellular Mobile Radio as an Intelligent Network Application, " Ballard et al., 1989, pp. 389-399.
IEEE Article, "Network Aspects of the GSM System", Audestad, 1988, pp. 462-465.
Bost Dwayne D.
U S WEST Technologies, Inc.
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