Inventors:
Daniel J. McDonald - Cary IL
Marc Cassidy - Fox River Grove IL
Randy L. Ekl - Lake Zurich IL
John Mistro - Lake in the Hills IL
Erick Loven - Urbana IL
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H04B 700
Abstract:
A method of registration in a communication system includes the steps of detecting ( ) an elevated registration level of at least a part of a communication system, selecting ( ) a group recovery time, determining ( ) a first random registration time that is less than or equal to the group recovery time, registering ( ) a first communication unit ( ) from a first talkgroup at the first random registration time, and upon receiving ( ) a group activity message for the first talkgroup, delaying ( ) registration by at least a second communication unit ( ) from the first talkgroup.