Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Patent
1997-11-25
2000-09-12
Vo, Nguyen
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
455435, 455519, H04B 700, H04Q 720
Patent
active
061190179
ABSTRACT:
A method of registration in a communication system includes the steps of detecting (201) an elevated registration level of at least a part of a communication system, selecting (203) a group recovery time, determining (205) a first random registration time that is less than or equal to the group recovery time, registering (209) a first communication unit (111) from a first talkgroup at the first random registration time, and upon receiving (212) a group activity message for the first talkgroup, delaying (213) registration by at least a second communication unit (113) from the first talkgroup.
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Cassidy Marc
Ekl Randy L.
McDonald Daniel J.
Appiah Charles N.
Lukasik Susan L.
Motorola Inc.
Vo Nguyen
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