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Rajiv Vijayan
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Carrier assignment for multi-carrier modulation in wireless communi...
Patent number
10,064,179
Issue date
Aug 28, 2018
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplexing and transmission of multiple data streams in a wireles...
Patent number
9,668,206
Issue date
May 30, 2017
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Peak-to-average power ratio management for multi-carrier modulation...
Patent number
9,544,897
Issue date
Jan 10, 2017
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for frequency diversity
Patent number
9,391,751
Issue date
Jul 12, 2016
QUALCOMM Incorporated
Ashok Mantravadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wide area and local network ID transmission for communication systems
Patent number
9,356,752
Issue date
May 31, 2016
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for frequency diversity
Patent number
9,246,728
Issue date
Jan 26, 2016
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink pilot and signaling transmission in wireless communication s...
Patent number
9,155,106
Issue date
Oct 6, 2015
QUALCOMM Incorporated
Ranganathan Krishnan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna array calibration for wireless communication systems
Patent number
9,118,111
Issue date
Aug 25, 2015
QUALCOMM Incorporated
Ayman Fawzy Naguib
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient employment of digital upsampling using IFFT in OFDM syste...
Patent number
9,042,461
Issue date
May 26, 2015
QUALCOMM Incorporated
Raghuraman Krishnamoorthi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for modulation diversity
Patent number
9,003,243
Issue date
Apr 7, 2015
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for timing recovery in a wireless transceiver
Patent number
8,948,329
Issue date
Feb 3, 2015
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for seamlessly switching reception between mul...
Patent number
8,879,979
Issue date
Nov 4, 2014
QUALCOMM Incorporated
Murali Ramaswamy Chari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power savings in hierarchically coded modulation
Patent number
8,874,998
Issue date
Oct 28, 2014
QUALCOMM Incorporated
Gordon Kent Walker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable frequency band operation in wireless communication systems
Patent number
8,842,619
Issue date
Sep 23, 2014
QUALCOMM Incorporated
Aamod Dinkar Khandekar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power saving method for coded transmission
Patent number
8,826,093
Issue date
Sep 2, 2014
QUALCOMM Incorporated
Gordon Kent Walker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Peak-to-average power ratio management for multi-carrier modulation...
Patent number
8,811,973
Issue date
Aug 19, 2014
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for providing hierarchical content flow in a...
Patent number
8,738,614
Issue date
May 27, 2014
QUALCOMM Incorporated
Gordon Kent Walker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power savings in hierarchically coded modulation
Patent number
8,737,470
Issue date
May 27, 2014
QUALCOMM Incorporated
Gordon Kent Walker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink pilot and signaling transmission in wireless communication s...
Patent number
8,724,555
Issue date
May 13, 2014
QUALCOMM Incorporated
Ranganathan Krishnan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rate adaptive transmission scheme for MIMO systems
Patent number
8,619,717
Issue date
Dec 31, 2013
QUALCOMM Incorporated
Avneesh Agrawal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplexing and transmission of multiple data streams in a wireles...
Patent number
8,605,705
Issue date
Dec 10, 2013
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission of overhead information for reception of multiple data...
Patent number
8,599,764
Issue date
Dec 3, 2013
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable frequency band operation in wireless communication systems
Patent number
8,582,509
Issue date
Nov 12, 2013
QUALCOMM Incorporated
Aamod Khandekar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency division multiplexing of multiple data streams in a wirel...
Patent number
8,526,412
Issue date
Sep 3, 2013
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for generalized slot-to-interlace mapping
Patent number
8,477,809
Issue date
Jul 2, 2013
QUALCOMM Incorporated
Krishna Kiran Mukkavilli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Peak-to-average power ratio management for multi-carrier modulation...
Patent number
8,422,434
Issue date
Apr 16, 2013
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local and wide-area transmissions in a wireless broadcast network
Patent number
8,355,354
Issue date
Jan 15, 2013
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decoding data in a layered modulation system
Patent number
8,223,853
Issue date
Jul 17, 2012
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for transmitting layered and non-layered data...
Patent number
8,194,796
Issue date
Jun 5, 2012
QUALCOMM Incorporated
Bruce Collins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for frequency diversity
Patent number
8,189,539
Issue date
May 29, 2012
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
UPLINK PILOT AND SIGNALING TRANSMISSION IN WIRELESS COMMUNICATION S...
Publication number
20140133450
Publication date
May 15, 2014
QUALCOMM Incorporated
Ranganathan KRISHNAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiplexing and Transmission of Multiple Data Streams in a Wireles...
Publication number
20140044094
Publication date
Feb 13, 2014
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PEAK-TO-AVERAGE POWER RATIO MANAGEMENT FOR MULTI-CARRIER MODULATION...
Publication number
20130230003
Publication date
Sep 5, 2013
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION OF OVERHEAD INFORMATION FOR RECEPTION OF MULTIPLE DATA...
Publication number
20130177010
Publication date
Jul 11, 2013
Qualcomm Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR FREQUENCY DIVERSITY
Publication number
20130156124
Publication date
Jun 20, 2013
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCALABLE FREQUENCY BAND OPERATION IN WIRELESS COMMUNICATION SYSTEMS
Publication number
20120002623
Publication date
Jan 5, 2012
QUALCOMM Incorporated
Aamod Khandekar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SEAMLESSLY SWITCHING RECEPTION BETWEEN MUL...
Publication number
20110302605
Publication date
Dec 8, 2011
QUALCOMM Incorporated
Murali Ramaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIDE AREA AND LOCAL NETWORK ID TRANSMISSION FOR COMMUNICATION SYSTEMS
Publication number
20110058469
Publication date
Mar 10, 2011
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLEXING AND TRANSMISSION OF MULTIPLE DATA STREAMS IN A WIRELES...
Publication number
20100265865
Publication date
Oct 21, 2010
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SAVINGS IN HIERARCHICALLY CODED MODULATION
Publication number
20100220816
Publication date
Sep 2, 2010
QUALCOMM Incorporated
Gordon Kent Walker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RATE ADAPTIVE TRANSMISSION SCHEME FOR MIMO SYSTEMS
Publication number
20100119005
Publication date
May 13, 2010
QUALCOMM Incorporated
Avneesh Agrawal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL AND WIDE-AREA TRANSMISSIONS IN A WIRELESS BROADCAST NETWORK
Publication number
20100098032
Publication date
Apr 22, 2010
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PEAK-TO-AVERAGE POWER RATIO MANAGEMENT FOR MULTI-CARRIER MODULATION...
Publication number
20100067474
Publication date
Mar 18, 2010
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR TRANSMITTING LAYERED AND NON-LAYERED DATA...
Publication number
20100046675
Publication date
Feb 25, 2010
QUALCOMM Incorporated
Bruce Collins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SAVINGS IN HIERARCHICALLY CODED MODULATION
Publication number
20090316835
Publication date
Dec 24, 2009
QUALCOMM Incorporated
Gordon Kent Walker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL AND WIDE-AREA TRANSMISSIONS IN A WIRELESS BROADCAST NETWORK
Publication number
20090279471
Publication date
Nov 12, 2009
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYNCHRONIZATION IN A BROADCAST OFDM SYSTEM USING TIME DIVISION MULT...
Publication number
20090190675
Publication date
Jul 30, 2009
QUALCOMM Incorporated
Fuyun Ling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLEXING AND TRANSMISSION OF MULTIPLE DATA STREAMS IN A WIRELES...
Publication number
20090175210
Publication date
Jul 9, 2009
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR FREQUENCY DIVERSITY
Publication number
20090161776
Publication date
Jun 25, 2009
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STAGGEREDPILOT TRANSMISSION FOR CHANNEL ESTIMATION AND TIME TRACKING
Publication number
20090129511
Publication date
May 21, 2009
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PEAK-TO-AVERAGE POWER RATIO MANAGEMENT FOR MULTI-CARRIER MODULATION...
Publication number
20090040975
Publication date
Feb 12, 2009
QUALCOMM Incorporated
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR FREQUENCY DIVERSITY
Publication number
20080317142
Publication date
Dec 25, 2008
QUALCOMM Incorporated
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLEXING AND TRANSMISSION OF MULTIPLE DATA STREAMS IN A WIRELES...
Publication number
20080291860
Publication date
Nov 27, 2008
Rajiv Vijayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Generalized Slot-to-Interlace Mapping
Publication number
20080107192
Publication date
May 8, 2008
QUALCOMM Incorporated
Krishna Kiran Mukkavilli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SEAMLESSLY SWITCHING RECEPTION BETWEEN MUL...
Publication number
20070298789
Publication date
Dec 27, 2007
QUALCOMM Incorporated
Ramaswamy Murali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ADAPTIVE SERVER SELECTION IN A DATA COMMUN...
Publication number
20070153687
Publication date
Jul 5, 2007
QUALCOMM Incorporated
Rashid A. Attar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and methods for timing recovery in a wireless transceiver
Publication number
20070140322
Publication date
Jun 21, 2007
Michael Mao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scalable frequency band operation in wireless communication systems
Publication number
20070097908
Publication date
May 3, 2007
Qualcomm Incorporated
Aamod Khandekar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scalable frequency band operation in wireless communication systems
Publication number
20070097909
Publication date
May 3, 2007
Aamod Khandekar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Antenna array calibration for wireless communication systems
Publication number
20070099670
Publication date
May 3, 2007
Ayman Fawzy Naguib
H04 - ELECTRIC COMMUNICATION TECHNIQUE