Telecommunications – Interference signal transmission
Reexamination Certificate
2006-05-23
2006-05-23
Gesesse, Tilahun (Department: 2684)
Telecommunications
Interference signal transmission
C455S404100, C455S456100
Reexamination Certificate
active
07050755
ABSTRACT:
A selective blocker for targeted mobile terminals. A signal monitor determines when a targeted mobile terminal is transmitting a signal to a base station. A signal analyzer identifies characteristics of the terminal signal and a processor produces a blocking response based on one or more characteristics. The blocking response is transmitted to the targeted mobile terminal to block communications between the targeted mobile terminal and the base station using the minimum power needed to effectively block the terminal signal so as to limit interference with non-targeted mobile terminals.
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Gesesse Tilahun
PCTEL Maryland, Inc.
Roberts Abokhair & Mardula LLC
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