Patent | Date |
---|
Device and method to determine incoming communications Grant 10,812,172 - Corke , et al. October 20, 2 | 2020-10-20 |
Method and system for direct mode communication within a talkgroup Grant 9,578,469 - Ruelke , et al. February 21, 2 | 2017-02-21 |
Method And System For Direct Mode Communication Within A Talkgroup App 20160100294 - RUELKE; CHARLES R. ;   et al. | 2016-04-07 |
Threshold selection for broadcast signal detection Grant 8,706,133 - Corke , et al. April 22, 2 | 2014-04-22 |
Method and apparatus for detection of orthogonal frequency division multiplexing (OFDM) signals by cognitive radios Grant 8,451,917 - Rao , et al. May 28, 2 | 2013-05-28 |
Method and apparatus for complementary cumulative distribution driven level convergence for spectrum sensing Grant 8,306,162 - Corke , et al. November 6, 2 | 2012-11-06 |
System, method and apparatus for managing communication in a public safety communication network Grant 8,300,673 - Hekmann , et al. October 30, 2 | 2012-10-30 |
Method and apparatus for detecting and identifying spectrum opportunities Grant 8,223,699 - Rao , et al. July 17, 2 | 2012-07-17 |
Method and apparatus for operating a node within a mobile ad hoc cognitive radio network Grant 8,208,391 - Gurney , et al. June 26, 2 | 2012-06-26 |
System and method for performing communication in a wireless communication network Grant 7,937,101 - Corke , et al. May 3, 2 | 2011-05-03 |
System and method for reducing interference in an orthogonal frequency division modulation system Grant 7,876,868 - Frank , et al. January 25, 2 | 2011-01-25 |
Threshold Selection For Broadcast Signal Detection App 20090325499 - Corke; Robert J. ;   et al. | 2009-12-31 |
Method And Apparatus For Detection Of Orthogonal Frequency Division Multiplexing (ofdm) Signals By Cognitive Radios App 20090323835 - Rao; Yadunandana N. ;   et al. | 2009-12-31 |
Method And Apparatus For Operating A Node Within A Mobile Ad Hoc Cognitive Radio Network App 20090141662 - Gurney; David P. ;   et al. | 2009-06-04 |
Method And Apparatus For Complementary Cumulative Distribution Driven Level Convergence For Spectrum Sensing App 20090135969 - Corke; Robert J. ;   et al. | 2009-05-28 |
System And Method For Performing Communication In A Wireless Communication Network App 20090054095 - Corke; Robert J. ;   et al. | 2009-02-26 |
System, Method And Apparatus For Managing Communication In A Public Safety Communication Network App 20090052499 - Hekmann; Ralf ;   et al. | 2009-02-26 |
Channel estimation using a minimized channel prediction interval Grant 7,489,733 - Frank , et al. February 10, 2 | 2009-02-10 |
Method And Apparatus For Detecting And Identifying Spectrum Opportunities App 20080240024 - Rao; Yadunandana N. ;   et al. | 2008-10-02 |
System And Method For Performing Channel Estimation Using Interpolation App 20080219360 - HEKMANN; RALK ;   et al. | 2008-09-11 |
System And Method For Reducing Interference In An Orthogonal Frequency Division Modulation System App 20080165867 - FRANK; COLIN D. ;   et al. | 2008-07-10 |
System And Method For Demodulating Data In An Orthogonal Frequency Division Modulation System App 20080165673 - FRANK; COLIN D. ;   et al. | 2008-07-10 |
Method And Apparatus For Interference Cancellation In A Wireless Communication System App 20080118012 - Corke; Robert J. ;   et al. | 2008-05-22 |
Method and apparatus for reference symbol aided channel estimation Grant 7,257,171 - Jasper , et al. August 14, 2 | 2007-08-14 |
System and method to dynamically adapt a CCA threshold App 20070060155 - Kahana; Emanuel ;   et al. | 2007-03-15 |
Method for providing point-to-point encryption in a communication system Grant 7,130,427 - Silverman , et al. October 31, 2 | 2006-10-31 |
Channel estimation using a minimized channel prediction interval App 20060233268 - Frank; Colin D. ;   et al. | 2006-10-19 |
Method and apparatus for reference symbol aided channel estimation App 20060222093 - Jasper; Steven C. ;   et al. | 2006-10-05 |
Data transmission and reception within a spread-spectrum communication system Grant 7,068,701 - Agami , et al. June 27, 2 | 2006-06-27 |
Method and apparatus for an enhanced OFDM system Grant 7,046,617 - Rotstein , et al. May 16, 2 | 2006-05-16 |
Method and apparatus for an enhanced OFDM system App 20050207333 - Rotstein, Ron ;   et al. | 2005-09-22 |
Method for providing point-to-point encryption in a communication system App 20050015589 - Silverman, Shmuel ;   et al. | 2005-01-20 |
Method and apparatus to perform division in hardware Grant 6,820,108 - Agami , et al. November 16, 2 | 2004-11-16 |
Maximum signal-to-interference-and-noise spread spectrum rake receiver and method App 20040125865 - Frank, Colin D. ;   et al. | 2004-07-01 |
Method and apparatus for maximal-ratio combining of received frame data Grant 6,661,853 - Agami , et al. December 9, 2 | 2003-12-09 |
Method and apparatus to perform division in hardware App 20030050950 - Agami, Gregory ;   et al. | 2003-03-13 |
Method and apparatus for adaptive signaling in a QAM communication system App 20020186778 - Agami, Gregory ;   et al. | 2002-12-12 |
Data transmission and reception within a spread-spectrum communication system App 20020159501 - Agami, Gregory ;   et al. | 2002-10-31 |
Method and apparatus for calculating bit log-likelihood ratios for QAM signals App 20020159535 - Agami, Gregory ;   et al. | 2002-10-31 |
Method and apparatus for timing recovery in a communication device App 20020141482 - Agami, Gregory ;   et al. | 2002-10-03 |
Method and apparatus for reducing power consumption of a communication device Grant 6,289,228 - Rotstein , et al. September 11, 2 | 2001-09-11 |