Inventor
BRUCKERT EUGENE J
US48 patents
Patents
48 patentsUS5809020ASep 15, 1998
Method for adaptively adjusting weighting coefficients in a cDMA radio receiver
MOTOROLA INC145 citations99
US5659573AAug 19, 1997
Method and apparatus for coherent reception in a spread-spectrum receiver
MOTOROLA INC182 citations99
US5596333AJan 21, 1997
Method and apparatus for conveying a communication signal between a communication unit and a base site
MOTOROLA INC318 citations99
US5390339AFeb 14, 1995
Method and apparatus for selecting a serving transceiver
MOTOROLA INC430 citations99
US5305468AApr 19, 1994
Power control method for use in a communication system
MOTOROLA INC198 citations99
US5204876AApr 20, 1993
Method and apparatus for providing high data rate traffic channels in a spread spectrum communication system
MOTOROLA INC220 citations99
US5128959AJul 7, 1992
Variable bandwidth CDMA radio system
MOTOROLA INC164 citations99
US5038399AAug 6, 1991
Method for assigning channel reuse levels in a multi-level cellular system
MOTOROLA INC216 citations99
US5920549AJul 6, 1999
Method of handing off and a wireless communication device
MOTOROLA INC125 citations98
US5894500AApr 13, 1999
Method and apparatus for canceling signals in a spread-spectrum communication system
MOTOROLA INC96 citations98
US5822359AOct 13, 1998
Coherent random access channel in a spread-spectrum communication system and method
MOTOROLA INC197 citations98
US5812542ASep 22, 1998
Method for determining weighting coefficients in a CDMA radio receiver
MOTOROLA INC108 citations98
US5781583AJul 14, 1998
Method and system for communication over multiple channels in a spread spectrum communication system
MOTOROLA INC97 citations98
US5640431AJun 17, 1997
Method and apparatus for offset frequency estimation for a coherent receiver
MOTOROLA INC131 citations98
US5373506ADec 13, 1994
Method and apparatus for paging in a communication system
MOTOROLA INC112 citations98
US5309503AMay 3, 1994
Dynamic channel assignment in a communication system
MOTOROLA INC137 citations98
US5291475AMar 1, 1994
Slot hopped FD/TD/CDMA
MOTOROLA INC130 citations98
US5903844AMay 11, 1999
Method and apparatus for determining remote unit location in a communication system
MOTOROLA INC106 citations97
US5235614AAug 10, 1993
Method and apparatus for accommodating a variable number of communication channels in a spread spectrum communication system
MOTOROLA INC147 citations97
US6094428AJul 25, 2000
Method and apparatus for transmission and reception of a transmission rate in a CDMA communication system
MOTOROLA INC84 citations96
US6023615AFeb 8, 2000
Method for controlling a diversity receiver apparatus in a radio subscriber unit
MOTOROLA INC104 citations96
US5987012ANov 16, 1999
Method of handing off and a wireless communication device
MOTOROLA INC81 citations96
US5956641ASep 21, 1999
System and method for facilitating a handoff of at least one mobile unit in a telecommunication system
MOTOROLA INC82 citations96
US5940799AAug 17, 1999
System and method for securing speech transactions
MOTOROLA INC82 citations96
US5778030AJul 7, 1998
Method and apparatus for power control in a communication system
MOTOROLA INC54 citations96
US5751763AMay 12, 1998
Method and apparatus for power control in a communication system
MOTOROLA INC75 citations96
US5590177ADec 31, 1996
Method for preventing a dropped call during a handoff in a radiotelephone system
MOTOROLA INC86 citations96
US5548808AAug 20, 1996
Method for performing a handoff in a communication system
MOTOROLA INC97 citations96
US5430761AJul 4, 1995
Reduced interference through offset frequency partitioning
MOTOROLA INC96 citations96
US6018651AJan 25, 2000
Radio subscriber unit having a switched antenna diversity apparatus and method therefor
MOTOROLA INC107 citations95
US5855003ADec 29, 1998
Method and apparatus for establishing a link in a wireless communication system
MOTOROLA INC68 citations95
US5446727AAug 29, 1995
Method and apparatus for time aligning signals for reception in a code-division multiple access communication system
MOTOROLA INC222 citations94
US6226317B1May 1, 2001
Method and system for aiding in the location of a subscriber unit in a spread spectrum communication system
MOTOROLA INC46 citations93
US6198748B1Mar 6, 2001
Data transmission system and method
MOTOROLA INC51 citations93
US6169906B1Jan 2, 2001
Method of transmitting messages in a dispatch call
MOTOROLA INC29 citations93
US5838733ANov 17, 1998
Method and apparatus for mitigating signal distortion in a communication system
MOTOROLA INC34 citations93
US5786791AJul 28, 1998
Method for determining an angle of arrival of a signal transmitted by a remote unit in a communication system
MOTOROLA INC45 citations93
US5485631AJan 16, 1996
Manifold antenna structure for reducing reuse factors
MOTOROLA INC43 citations93
US5363404ANov 8, 1994
Apparatus and method for conveying information in a communication network
MOTOROLA INC47 citations93
US5047762ASep 10, 1991
Method and apparatus for increasing co-channel utilization in a multi-station data communications network with overlapping coverage
MOTOROLA INC23 citations93
US6192040B1Feb 20, 2001
Method and apparatus for producing channel estimate of a communication channel in a CDMA communication system
MOTOROLA INC53 citations92
US5812540ASep 22, 1998
Method and apparatus for mitigating an orphan condition in a spread-spectrum communication system
MOTOROLA INC36 citations92
US5682416AOct 28, 1997
Method and apparatus communication handover in a communication system
MOTOROLA INC51 citations92
US4584713AApr 22, 1986
Signal quality steered diversity
MOTOROLA INC28 citations92
US5227775AJul 13, 1993
Method and arrangement for channel monitor and control
MOTOROLA INC32 citations90
US4301444ANov 17, 1981
Apparatus for detecting possible defeat of systems for remote metering of utilities
MOTOROLA INC30 citations87
US4611334ASep 9, 1986
Message capturing radio data system
MOTOROLA INC13 citations72
US5959981ASep 28, 1999
Method and apparatus for transmitting information in a communication network
MOTOROLA INC16 citations69