Infrastructure for telephony network

Details Infrastructure for telephony network Infrastructure for telephony network

2007-07-17

2007-07-17

Urban, Edward F. (Department: 2618)

Telecommunications

Carrier wave repeater or relay system

Portable or mobile repeater

C455S502000

Reexamination Certificate

active

09918443

ABSTRACT:
A cellular telephone network comprises peripheral branches and a central high-capacity data trunking region or network backbone. The invention concerns effective utilization of trunking capacity to provide backbone facilities for such a network. The network backbone comprises a satellite interface for a satellite connection and alternatively or additionally a backup backbone route. For example an Internet backbone route and a satellite backbone route may be used, one backing up the other.

REFERENCES:
patent: 4773001 (1988-09-01), Blair et al.
patent: 5590369 (1996-12-01), Burgess et al.
patent: 5959988 (1999-09-01), Bjorkman et al.
patent: 6272339 (2001-08-01), Wiedeman
patent: 6735184 (2004-05-01), Davidson et al.
patent: 6850497 (2005-02-01), Sigler et al.
patent: 2002/0037733 (2002-03-01), McKenna et al.

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