Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency
Patent
1996-03-01
1997-12-09
Eisenzopf, Reinhard J.
Telecommunications
Receiver or analog modulated signal frequency converter
Signal selection based on frequency
455 331, 455 541, 455 62, 375347, H04B 118
Patent
active
056970781
ABSTRACT:
Channel use in a wireless communication system is monitored for each radio frequency channel spanning a broad allocated bandwidth simultaneously. A transmission having signals in channels spanning the bandwidth is broadband downconverted in analog before being transformed to produce an instantaneous representation of signal levels in each channel. The instantaneous representation is stored. In addition, a statistic characterizing historical use of at least one of the channels in the bandwidth is calculated from the instantaneous representation.
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Camp James C.
Cyr Russell J.
Gallon Derek W.
Peterson Dean F.
Eisenzopf Reinhard J.
Le Thanh
Steinbrecher Corporation
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