Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part
Reexamination Certificate
2005-04-12
2005-04-12
Milord, Marceau (Department: 2682)
Telecommunications
Transmitter and receiver at separate stations
Having measuring, testing, or monitoring of system or part
C455S067140, C455S433000, C455S435100, C455S039000, C455S456100, C455S445000, C455S414100, C455S518000, C455S428000
Reexamination Certificate
active
06879811
ABSTRACT:
A cellular telephone system provides coverage during cluster testing in which a new mobile switching center (MSC) that is to replace an old MSC is cut into the cellular telephone system for testing. A trunk group is built between the old MSC and the MSC. In addition, a signaling link is built between the old MSC and the new MSC. The new MSC is also assigned a unique point code to differentiate the new MSC from the old MSC during testing. In addition, the new MSC is provided with a new range of temporary local dialing numbers (TLDNs) for use during cluster testing.
REFERENCES:
patent: 6070070 (2000-05-01), Ladue
patent: 6097939 (2000-08-01), Jacobs
patent: 6101382 (2000-08-01), Granberg
patent: 6141544 (2000-10-01), Corriveau et al.
patent: 6181935 (2001-01-01), Gossman et al.
patent: 6259914 (2001-07-01), Koster
patent: 6275506 (2001-08-01), Fazel et al.
patent: 6463284 (2002-10-01), Nakamura et al.
patent: 6594490 (2003-07-01), Ushiki et al.
patent: 6615041 (2003-09-01), Adamany et al.
patent: 6735429 (2004-05-01), Adamany et al.
Carter, Jr. Charles E.
Johns Alan L.
BellSouth Intellectual Property Corp.
Milord Marceau
Withers & Keys LLC
LandOfFree
System and method for providing cellular telephone service... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for providing cellular telephone service..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for providing cellular telephone service... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3414953