Patent | Date |
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Satellite Communication System With Time-multiplexed Communication From Spot Beam Defined Sub-regions App 20150341109 - DiBIASO; ERIC A. | 2015-11-26 |
Satellite communication having distinct low priority information broadcast into adjacent sub-regions Grant 9,042,809 - Walker , et al. May 26, 2 | 2015-05-26 |
Satellite Communication Having Distinct Low Priority Information Broadcast Into Adjacent Sub-regions App 20140286453 - WALKER; GLENN A. ;   et al. | 2014-09-25 |
Methods to extend the frequency lock range of a received RF signal using a preamble-based frequency estimate Grant 8,842,043 - McDanell , et al. September 23, 2 | 2014-09-23 |
Receiver For Recovering Universal Services In A Spot Beam Satellite Transmission System And Method App 20140146921 - WALKER; GLENN A. ;   et al. | 2014-05-29 |
Broadcast Receiver And Method Of Operating The Same To Avoid Muting Caused By Memory Reallocation App 20140120828 - HIATT, JR.; MICHAEL L. ;   et al. | 2014-05-01 |
Methods To Extend The Frequency Lock Range Of A Received Rf Signal Using A Preamble-based Frequency Estimate App 20130162466 - MCDANELL; Roger A. ;   et al. | 2013-06-27 |
Satellite receiver performance enhancements Grant 8,442,425 - Walker , et al. May 14, 2 | 2013-05-14 |
Satellite Receiver Performance Enhancements App 20130089126 - WALKER; GLENN A. ;   et al. | 2013-04-11 |
System and method of satellite communication that reduces the doppler frequency shift of the satellite signals Grant 8,391,780 - Fruit , et al. March 5, 2 | 2013-03-05 |
System and method for multi-source communications Grant 8,050,312 - Dibiaso , et al. November 1, 2 | 2011-11-01 |
Method and system for communicating sub-synchronization signals using a phase rotator Grant 8,014,479 - Walker , et al. September 6, 2 | 2011-09-06 |
Receiver system and method for switching among a plurality of antenna elements to receive a signal Grant 7,957,333 - Walker , et al. June 7, 2 | 2011-06-07 |
Hierarchically modulated OFDM communication from a satellite-based transmitter with reduced secondary data loss from clipping Grant 7,903,629 - Walker , et al. March 8, 2 | 2011-03-08 |
Communication system and method for receiving high priority and low priority signals Grant 7,869,533 - Walker , et al. January 11, 2 | 2011-01-11 |
Communication system and method of receiving high priority signals and low priority signals Grant 7,835,692 - Walker , et al. November 16, 2 | 2010-11-16 |
Method to minimize degradation in a D-MPSK hierarchical modulation system Grant 7,830,983 - Dibiaso , et al. November 9, 2 | 2010-11-09 |
Method to enable single frequency network optimization Grant 7,822,149 - Dibiaso , et al. October 26, 2 | 2010-10-26 |
Method to demodulate amplitude offsets in a differential modulation system Grant 7,773,697 - Dibiaso , et al. August 10, 2 | 2010-08-10 |
Hierarchically Modulated Ofdm Communication From A Satellite-based Transmitter With Reduced Secondary Data Loss From Clipping App 20100195482 - WALKER; GLENN A. ;   et al. | 2010-08-05 |
Method to minimize compatibility error in hierarchical modulation using variable phase Grant 7,751,497 - Walker , et al. July 6, 2 | 2010-07-06 |
Communication system and method of communicating signals App 20100124187 - Walker; Glenn A. ;   et al. | 2010-05-20 |
Method and system to increase available bandwidth in a time division multiplexing system Grant 7,697,886 - Dibiaso , et al. April 13, 2 | 2010-04-13 |
Method to minimize compatibility error in hierarchical modulation using variable phase Grant 7,657,225 - Walker , et al. February 2, 2 | 2010-02-02 |
Method to increase performance of secondary data in a heirarchial modulation scheme Grant 7,656,966 - Walker , et al. February 2, 2 | 2010-02-02 |
System and method of satellite communication that reduces the doppler frequency shift of the satellite signals App 20100022185 - Fruit; Larry J. ;   et al. | 2010-01-28 |
Method for variable performance in communication systems Grant 7,512,159 - Walker , et al. March 31, 2 | 2009-03-31 |
Receiver system and method for switching among a plurality of antenna elements to receive a signal App 20090075617 - Walker; Glenn A. ;   et al. | 2009-03-19 |
Communication system and method of receiving high priority signals and low priority signals App 20090059783 - Walker; Glenn A. ;   et al. | 2009-03-05 |
Communication system and method for receiving high priority and low priority signals App 20090060065 - Walker; Glenn A. ;   et al. | 2009-03-05 |
Method to optimize hierarchical modulation for a diversity system Grant 7,499,696 - Dibiaso , et al. March 3, 2 | 2009-03-03 |
Technique for demodulating level II hierarchical data Grant 7,480,351 - Hiatt, Jr. , et al. January 20, 2 | 2009-01-20 |
System and method of transmitting and receiving satellite digital radio signals over an odd number of frequency slots App 20080279300 - Walker; Glenn A. ;   et al. | 2008-11-13 |
System and method for multi-source communications App 20080247444 - Dibiaso; Eric A. ;   et al. | 2008-10-09 |
Method to increase performance of secondary data in a hierarchical modulation scheme Grant 7,386,056 - Walker , et al. June 10, 2 | 2008-06-10 |
Method to maximize receiver performance in a multi-stream system Grant 7,366,246 - Walker , et al. April 29, 2 | 2008-04-29 |
Digital RF receiver and method of dynamically adjusting a multi-cluster memory buffer Grant 7,295,805 - Walker , et al. November 13, 2 | 2007-11-13 |
Method to inject hierarchical data onto single carrier stream Grant 7,280,613 - Walker , et al. October 9, 2 | 2007-10-09 |
Method to increase performance of secondary data in a heirarchial modulation scheme App 20070195868 - Walker; Glenn A. ;   et al. | 2007-08-23 |
Method and system for injecting sub-synchronization signals App 20070147532 - DiBiaso; Eric A. ;   et al. | 2007-06-28 |
Method and system for communicating sub-synchronization signals using a phase rotator App 20070147561 - Walker; Glenn A. ;   et al. | 2007-06-28 |
Method to increase performance of secondary data in a hierarchical modulation scheme Grant 7,230,998 - Walker , et al. June 12, 2 | 2007-06-12 |
Method to create hierarchical modulation in OFDM Grant 7,230,992 - Walker , et al. June 12, 2 | 2007-06-12 |
Technique for demodulating Level II hierarchical data App 20070104293 - Hiatt; Michael L. JR. ;   et al. | 2007-05-10 |
Method to minimize compatibility error in hierarchical modulation Grant 7,215,713 - Walker , et al. May 8, 2 | 2007-05-08 |
Method to minimize compatibility error in hierarchical modulation using variable phase App 20070054614 - Walker; Glenn A. ;   et al. | 2007-03-08 |
Method and system to acquire customizable data in a satellite radio system App 20060281401 - DiBiaso; Eric A. ;   et al. | 2006-12-14 |
Method to enable single frequency network optimization App 20060274855 - DiBiaso; Eric A. ;   et al. | 2006-12-07 |
Method and system to increase available bandwidth in a time division multiplexing system App 20060276125 - Dibiaso; Eric A. ;   et al. | 2006-12-07 |
Method to minimize compatibility error in hierarchical modulation using variable phase App 20060276145 - Walker; Glenn A. ;   et al. | 2006-12-07 |
Method to demodulate amplitude offsets in a differential modulation system App 20060215790 - Dibiaso; Eric A. ;   et al. | 2006-09-28 |
Method to minimize degradation in a D-MPSK hierarchical modulation system App 20060198452 - Dibiaso; Eric A. ;   et al. | 2006-09-07 |
Method and system using preamble detection to demodulate a phase shift key carrier signal App 20060193407 - Dibiaso; Eric A. ;   et al. | 2006-08-31 |
Digital RF receiver and method of dynamically adjusting a multi-cluster memory buffer App 20060062390 - Walker; Glenn A. ;   et al. | 2006-03-23 |
Method for variable performance in communication systems App 20060045140 - Walker; Glenn A. ;   et al. | 2006-03-02 |
Method to create hierarchical modulation in OFDM App 20050141627 - Walker, Glenn A. ;   et al. | 2005-06-30 |
Method to optimize hierarchical modulation for a diversity system App 20050143004 - Dibiaso, Eric A. ;   et al. | 2005-06-30 |
Method to maximize receiver performance in a multi-stream system App 20050123076 - Walker, Glenn A. ;   et al. | 2005-06-09 |
Method to increase performance of secondary data in a hierarchical modulation scheme App 20050117669 - Walker, Glenn A. ;   et al. | 2005-06-02 |
Method to minimize compatibility error in hierarchical modulation App 20050111580 - Walker, Glenn A. ;   et al. | 2005-05-26 |
Method to inject hierarchical data onto single carrier stream App 20050111581 - Walker, Glenn A. ;   et al. | 2005-05-26 |
Method to increase performance of secondary data in a hierarchical modulation scheme App 20050111579 - Walker, Glenn A. ;   et al. | 2005-05-26 |
Method to minimize compatibility error in hierarchical modulation using variable phase App 20050113040 - Walker, Glenn A. ;   et al. | 2005-05-26 |