Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part
Reexamination Certificate
2006-04-04
2006-04-04
Maung, Nay (Department: 2684)
Telecommunications
Transmitter and receiver at separate stations
Having measuring, testing, or monitoring of system or part
C455S067700, C455S067130, C455S226200, C455S226400
Reexamination Certificate
active
07024162
ABSTRACT:
A communication system (10) for providing call quality indication includes a plurality of communication devices (75) and a system controller (40). The plurality of communication devices (75) includes a first communication device (62) for communicating using a first radio frequency channel having a first radio frequency channel quality, and a second communication device (62) for communicating using a second radio frequency channel having a second radio frequency channel quality. The system controller (40) communicates the first radio frequency channel quality and the second radio frequency-channel quality to the first communication device (62) and the second communication device (64).
REFERENCES:
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patent: 5991901 (1999-11-01), Mulford et al.
patent: 6236853 (2001-05-01), Mee et al.
patent: 6396867 (2002-05-01), Tiedemann et al.
patent: 6721557 (2004-04-01), Ritter
Muthuswamy Sivakumar
Ramamurthy Anupama
Crilly Daniel C.
Dean Raymond S.
Karpinia Randi L.
Maung Nay
Motorola Inc.
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