Pulse or digital communications – Receivers – Automatic gain control
Reexamination Certificate
2011-08-02
2011-08-02
Lugo, David B (Department: 2611)
Pulse or digital communications
Receivers
Automatic gain control
C375S260000
Reexamination Certificate
active
07991085
ABSTRACT:
In a described implementation of early energy measurement, a wireless device adjusts a receiver gain during each current symbol time responsive to a signal energy level measured in a previous symbol time.
REFERENCES:
patent: 7027530 (2006-04-01), McFarland et al.
patent: 2005/0207334 (2005-09-01), Hadad
“OFDM for Mobile Data Communications”, available at <<http://www.iec.org/online/tutorials/ofdm/topic04.html>>, accessed Mar. 20, 2006, 5 pages.
Van Nee, et al., “OFDM for Wireless Multimedia Communications”, Universal Personal Communications, Artech House Publishers, pp. 33-42 and 80-86.
Lugo David B
Volpe and Koenig P.C.
Wi-LAN Inc.
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