Inventor
WEERACKODY VIJITHA
US22 patents
⚠️ This page may combine multiple inventors who share the name “WEERACKODY VIJITHA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
12 patentsUS5943372AAug 24, 1999
Orthogonal polarization and time varying offsetting of signals for digital data transmission or reception
LUCENT TECHNOLOGIES INC192 citations99
US5828677AOct 27, 1998
Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems
LUCENT TECHNOLOGIES INC377 citations99
US5657325AAug 12, 1997
Transmitter and method for transmitting information packets with incremental redundancy
LUCENT TECHNOLOGIES INC173 citations99
US6807145B1Oct 19, 2004
Diversity in orthogonal frequency division multiplexing systems
LUCENT TECHNOLOGIES INC109 citations98
US5949833ASep 7, 1999
Method and apparatus to implement antenna diversity for direct sequence spread spectrum receivers
LUCENT TECHNOLOGIES INC87 citations96
US5848103ADec 8, 1998
Method and apparatus for providing time diversity
LUCENT TECHNOLOGIES INC88 citations96
US5671156ASep 23, 1997
Transmission method and system for JPEG images
LUCENT TECHNOLOGIES INC63 citations96
US6842724B1Jan 11, 2005
Method and apparatus for reducing start-up delay in data packet-based network streaming applications
LUCENT TECHNOLOGIES INC60 citations93
US6157612ADec 5, 2000
Fast fading packet diversity transmission method and system
LUCENT TECHNOLOGIES INC75 citations93
US5689439ANov 18, 1997
Switched antenna diversity transmission method and system
LUCENT TECHNOLOGIES INC78 citations93
US5581481ADec 3, 1996
System for storage and retrieval of JPEG images
LUCENT TECHNOLOGIES INC37 citations93
US6760699B1Jul 6, 2004
Soft feature decoding in a distributed automatic speech recognition system for use over wireless channels
LUCENT TECHNOLOGIES INC47 citations88
AGERE SYSTEMS INC
4 patentsUS6876623B1Apr 5, 2005
Tuning scheme for code division multiplex broadcasting system
AGERE SYSTEMS INC115 citations98
US6950389B2Sep 27, 2005
Peak-to-average power reduction in an orthogonal frequency division multiplexing system
AGERE SYSTEMS INC27 citations92
US6728202B1Apr 27, 2004
Code division multiplex satellite broadcasting system
AGERE SYSTEMS INC16 citations84
US6745005B1Jun 1, 2004
Method and apparatus for reducing signal interference in satellite broadcast systems employing terrestrial repeater stations
AGERE SYSTEMS INC9 citations74