Method for radiotelephone autonomous registration

Details Method for radiotelephone autonomous registration Method for radiotelephone autonomous registration

1989-10-02

1990-11-20

Lev, Robert

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 63, H04Q 704

Patent

active

049723553

ABSTRACT:
A cellular radiotelephone autonomous registration method. The radiotelephone attempts registration when a clock count transmitted by the system equals or exceeds the radiotelephone's threshold count (201). The radiotelephone then scans (202) available channels for proper signal strength and attempts to seize that channel (203). If the channel seizure fails, the threshold count is updated with the clock count plus a random integer (207) and the next channel seizure attempt is made when the next master clock value equals or exceeds this value. This method increases the length of time between failed channel seizure attempts, thereby decreasing the load on the radiotelephone's power source.

REFERENCES:
patent: 4724537 (1989-02-01), Monet
patent: 4736404 (1988-04-01), Anglikowski et al.
patent: 4768220 (1988-08-01), Yoshihara et al.
patent: 4775995 (1988-10-01), Chapman et al.
patent: 4775999 (1988-10-01), Williams
patent: 4805203 (1989-02-01), Oda
patent: 4821310 (1989-04-01), Lynk, Jr. et al.
patent: 4837858 (1989-06-01), Ablav et al.
patent: 4843622 (1989-06-01), Yotsutani et al.
patent: 4852148 (1989-07-01), Shibata et al.
patent: 4876708 (1989-10-01), Saegusa

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