Telecommunications – Transmitter and receiver at separate stations
Patent
1993-07-02
1995-11-28
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
455 561, 4551613, H04B 726, H04M 1100, H04Q 738
Patent
active
054716705
ABSTRACT:
In a multiple site communication system, a method for determining when to hand off a communication that is occurring on one communication resource to another communication resource may be accomplished in the following manner. Once a communication unit is allocated a communication resource, it begins to monitor signal usabilities of the allocated communication resource and a predetermined set of alternate communication resources. A broadcast unit associated with the allocated communication resource also monitors the signal usability of the allocated communication resource. When the signal usability of the allocated communication resource is determined to be unfavorable by the communication unit or the broadcast unit, one of the alternate communication resources is selected based on calculated signal usability, such that the communication unit can continue the communication.
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Hess Garry C.
Leung Barry S.
Wilson Timothy J.
Crilly Daniel C.
Eisenzopf Reinhard J.
Markison Timothy W.
Motorola Inc.
Wisler Mark D.
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