Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1993-06-24
1995-01-10
Kuntz, Curtis
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 58, 455 331, H04M 1100
Patent
active
053814649
ABSTRACT:
A method of establishing a telecommunications call connection in a cellular wireless system. If a mobile station is near the border between areas served by two mobile switching center (MSCs) then the mobile is paged from appropriate base stations of one of the MSCs while the other MSC is alerted to listen for page responses from the paged mobile station. Advantageously, the number of paging orders is substantially reduced thus increasing the call handling capacity of the base station systems. The second MSC is initialized to be prepared to process a page response from the mobile station being paged from the base stations of the first MSC. Advantageously, this permits straightforward recognition of a valid paging response and a record of the call with which that response is associated.
REFERENCES:
patent: 4775998 (1988-10-01), Felix et al.
patent: 5047762 (1991-10-01), Bruckert
patent: 5153902 (1992-10-01), Buhl et al.
patent: 5175758 (1992-12-01), Levanto et al.
F. Sawyer et al., "Contribution For Resolution Of Border Issues", (EIA/TIA TR45.2 Working Group II) Orlando, Fla., pp. 1-8, pp. 1-4 drawing.
C. Blum et al., "Listen Only Paging to Resolve Border Cell Problem with Unsolicited Page Response", (Telecommunications Industry Association TR-45.2 Subcommittee, Working Group I), Downers Grove, Ill., May 3-7, 1993.
O'Keefe Julia A.
Riley Douglas H.
Shelhamer Kenneth W.
AT&T Corp.
Kuntz Curtis
Rana I. S.
Ulrich Werner
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