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Incremental learning for dynamic feature database management in an object recognition system
Grant 11,263,475 - Krishnamoorthi , et al. March 1, 2 | 2022-03-01 |
Learning a truncation rank of singular value decomposed matrices representing weight tensors in neural networks
Grant 11,238,346 - Towal , et al. February 1, 2 | 2022-02-01 |
Reference Signal Design Based On Semi-uniform Pilot Spacing
App 20210250148 - Jiang; Jing ; et al. | 2021-08-12 |
Reference signal design based on semi-uniform pilot spacing
Grant 10,931,420 - Jiang , et al. February 23, 2 | 2021-02-23 |
Quantizing Neural Networks With Batch Normalization
App 20200134448 - Sivakumar; Suharsh Vikram ; et al. | 2020-04-30 |
Common Reference Signal Design Based On Semi-uniform Pilot Spacing And Orthogonal Cover Code
App 20190356441 - Jiang; Jing ; et al. | 2019-11-21 |
Learning A Truncation Rank Of Singular Value Decomposed Matrices Representing Weight Tensors In Neural Networks
App 20190332941 - TOWAL; Regan Blythe ; et al. | 2019-10-31 |
Common reference signal design based on semi-uniform pilot spacing and orthogonal cover code
Grant 10,382,177 - Jiang , et al. A | 2019-08-13 |
Determining Layer Ranks For Compression Of Deep Networks
App 20190228311 - SARAH; Anthony ; et al. | 2019-07-25 |
Multiple orientation detection
Grant 10,347,218 - Park , et al. July 9, 2 | 2019-07-09 |
Transmission of channel state information based on selected non-frequency domain components of channel responses
Grant 10,177,826 - Manolakos , et al. J | 2019-01-08 |
Incremental Learning For Dynamic Feature Database Management In An Object Recognition System
App 20180357510 - Krishnamoorthi; Raghuraman ; et al. | 2018-12-13 |
Common Reference Signal Design Based On Semi-uniform Pilot Spacing And Orthogonal Cover Code
App 20180309557 - Jiang; Jing ; et al. | 2018-10-25 |
Incremental learning for dynamic feature database management in an object recognition system
Grant 10,083,368 - Krishnamoorthi , et al. September 25, 2 | 2018-09-25 |
Neural Network Compression Via Weak Supervision
App 20180260695 - MAJUMDAR; Somdeb ; et al. | 2018-09-13 |
Common reference signal design based on semi-uniform pilot spacing and orthogonal cover code
Grant 10,038,528 - Jiang , et al. July 31, 2 | 2018-07-31 |
Techniques for channel estimation using user equipment specific reference signals based on smoothed precoders in a frequency domain
Grant 9,929,812 - Manolakos , et al. March 27, 2 | 2018-03-27 |
Multiple Orientation Detection
App 20180018946 - PARK; Edwin Chongwoo ; et al. | 2018-01-18 |
Adaptive edge-like feature selection during object detection
Grant 9,684,831 - Krishnamoorthi , et al. June 20, 2 | 2017-06-20 |
Techniques For Channel Estimation Using User Equipment Specific Reference Signals Based On Smoothed Precoders In A Frequency Domain
App 20170164367 - Manolakos; Alexandros ; et al. | 2017-06-08 |
Channel handoff methods in wireless broadcast systems
Grant 9,554,319 - Li , et al. January 24, 2 | 2017-01-24 |
Interactive and automatic 3-D object scanning method for the purpose of database creation
Grant 9,501,725 - Vrcelj , et al. November 22, 2 | 2016-11-22 |
Apparatus and methods of providing and receiving venue level transmissions and services
Grant 9,497,495 - Krishnamoorthi , et al. November 15, 2 | 2016-11-15 |
Adaptive Edge-like Feature Selection During Object Detection
App 20160239708 - Krishnamoorthi; Raghuraman ; et al. | 2016-08-18 |
Detection of an object's varying features with a non-stationary device
Grant 9,418,279 - Krishnamoorthi August 16, 2 | 2016-08-16 |
Strategies for triggering depth sensors and transmitting RGBD images in a cloud-based object recognition system
Grant 9,407,809 - Ramachandran , et al. August 2, 2 | 2016-08-02 |
System and method for frequency diversity
Grant 9,391,751 - Mantravadi , et al. July 12, 2 | 2016-07-12 |
Common Reference Signal Design Based On Semi-uniform Pilot Spacing And Orthogonal Cover Code
App 20160182201 - Jiang; Jing ; et al. | 2016-06-23 |
Wide area and local network ID transmission for communication systems
Grant 9,356,752 - Wang , et al. May 31, 2 | 2016-05-31 |
Speed-up template matching using peripheral information
Grant 9,317,921 - Chao , et al. April 19, 2 | 2016-04-19 |
System and method for frequency diversity
Grant 9,246,728 - Wang , et al. January 26, 2 | 2016-01-26 |
Speed-up Template Matching Using Peripheral Information
App 20160012593 - Chao; Hui ; et al. | 2016-01-14 |
Determining capacity of search structures
Grant 9,223,804 - Swaminathan , et al. December 29, 2 | 2015-12-29 |
Reducing object detection time by utilizing space localization of features
Grant 9,202,129 - Krishnamoorthi , et al. December 1, 2 | 2015-12-01 |
Updating index information when adding or removing documents
Grant 9,116,938 - Swaminathan , et al. August 25, 2 | 2015-08-25 |
Incremental Learning For Dynamic Feature Database Management In An Object Recognition System
App 20150213325 - KRISHNAMOORTHI; Raghuraman ; et al. | 2015-07-30 |
Strategies For Triggering Depth Sensors And Transmitting Rgbd Images In A Cloud-based Object Recognition System
App 20150146027 - Ramachandran; Mahesh ; et al. | 2015-05-28 |
Efficient employment of digital upsampling using IFFT in OFDM systems for simpler analog filtering
Grant 9,042,461 - Krishnamoorthi , et al. May 26, 2 | 2015-05-26 |
Detection Of An Object's Varying Features With A Non-stationary Device
App 20150138330 - Krishnamoorthi; Raghuraman | 2015-05-21 |
Fast repeated integral images
Grant 9,036,937 - Tsai , et al. May 19, 2 | 2015-05-19 |
Logical channel mapping for increased utilization of transmission resources
Grant 9,036,567 - Krishnamoorthi , et al. May 19, 2 | 2015-05-19 |
Identifying a maximally stable extremal region (MSER) in an image by skipping comparison of pixels in the region
Grant 9,014,480 - Baheti , et al. April 21, 2 | 2015-04-21 |
Methods and apparatus for timing synchronization based on transitional pilot symbols
Grant 9,008,198 - Vrcelj , et al. April 14, 2 | 2015-04-14 |
Multiview Pruning Of Feature Database For Object Recognition System
App 20150095360 - VRCELJ; Bojan ; et al. | 2015-04-02 |
Wireless communication of turbo coded data with time diversity
Grant 8,982,832 - Ling , et al. March 17, 2 | 2015-03-17 |
Interactive And Automatic 3-d Object Scanning Method For The Purpose Of Database Creation
App 20140363048 - Vrcelj; Bojan ; et al. | 2014-12-11 |
Methods and apparatus for signaling parameter distribution for neighboring radio frequencies
Grant 8,855,655 - Gupta , et al. October 7, 2 | 2014-10-07 |
Methods and apparatus for service acquisition in a multi-frequency network
Grant 8,842,612 - Gupta , et al. September 23, 2 | 2014-09-23 |
Updating Index Information When Adding Or Removing Documents
App 20140280184 - Swaminathan; Ashwin ; et al. | 2014-09-18 |
Reducing Object Detection Time By Utilizing Space Localization Of Features
App 20140270344 - KRISHNAMOORTHI; Raghuraman ; et al. | 2014-09-18 |
Apparatus And Methods Of Providing And Receiving Venue Level Transmissions And Services
App 20140223479 - Krishnamoorthi; Raghuraman ; et al. | 2014-08-07 |
RF channel switching in broadcast OFDM systems
Grant 8,705,370 - Li , et al. April 22, 2 | 2014-04-22 |
Apparatus and methods for testing using modulation error ratio
Grant 8,676,115 - Krishnamoorthi , et al. March 18, 2 | 2014-03-18 |
Determining Capacity Of Search Structures
App 20140059037 - Swaminathan; Ashwin ; et al. | 2014-02-27 |
Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot
Grant 8,644,214 - Vrcelj , et al. February 4, 2 | 2014-02-04 |
Communication signal decoding with iterative cooperation between inner and outer codes
Grant 8,640,012 - Ling , et al. January 28, 2 | 2014-01-28 |
Identifying A Maximally Stable Extremal Region (MSER) In An Image By Skipping Comparison Of Pixels In The Region
App 20140023271 - Baheti; Pawan Kumar ; et al. | 2014-01-23 |
Methods and apparatus for RF channel selection in a multi-frequency network
Grant 8,634,843 - Gupta , et al. January 21, 2 | 2014-01-21 |
Apparatus and methods of providing and receiving venue level transmissions and services
Grant 8,635,645 - Krishnamoorthi , et al. January 21, 2 | 2014-01-21 |
System and method for the simultaneous reception of FLO and FLO-EV data
Grant 8,625,474 - Krishnamoorthi , et al. January 7, 2 | 2014-01-07 |
Method and apparatus for plug-and-play venue-cast co-channel with wide-area network
Grant 8,611,325 - Black , et al. December 17, 2 | 2013-12-17 |
Automatic gain control for a wireless receiver
Grant 8,605,836 - Murthy , et al. December 10, 2 | 2013-12-10 |
Methods and apparatus for time tracking using assistance from TDM pilots in a communication network
Grant 8,605,690 - Vrcelj , et al. December 10, 2 | 2013-12-10 |
Method and apparatus for data quantization and packing with variable bit width and period
Grant 8,582,696 - Oh , et al. November 12, 2 | 2013-11-12 |
Methods and apparatus for RF channel switching in a multi-frequency network
Grant 8,571,066 - Gupta , et al. October 29, 2 | 2013-10-29 |
Time filtering for excess delay mitigation in OFDM systems
Grant 8,553,822 - Gore , et al. October 8, 2 | 2013-10-08 |
Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
Grant 8,526,412 - Vijayan , et al. September 3, 2 | 2013-09-03 |
Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
Grant 8,509,051 - Ling , et al. August 13, 2 | 2013-08-13 |
Adaptive thresholding for OFDM channel estimation
Grant 8,509,325 - Mantravadi , et al. August 13, 2 | 2013-08-13 |
Systems and methods for generalized slot-to-interlace mapping
Grant 8,477,809 - Mukkavilli , et al. July 2, 2 | 2013-07-02 |
System And Method For Frequency Diversity
App 20130156124 - Wang; Michael Mao ; et al. | 2013-06-20 |
Methods and apparatus for RF handoff in a multi-frequency network
Grant 8,457,064 - Gupta , et al. June 4, 2 | 2013-06-04 |
Methods And Apparatus For Rf Channel Selection In A Multi-frequency Network
App 20130130705 - GUPTA; Binita ; et al. | 2013-05-23 |
Parity check matrix optimization and selection for iterative decoding
Grant 8,443,255 - Jiang , et al. May 14, 2 | 2013-05-14 |
Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system
Grant 8,432,933 - Wang , et al. April 30, 2 | 2013-04-30 |
Narrow-band interference canceller
Grant 8,433,016 - Vrcelj , et al. April 30, 2 | 2013-04-30 |
Frequency tracking which adapts to timing synchronization
Grant 8,428,198 - Vrcelj , et al. April 23, 2 | 2013-04-23 |
Methods and apparatus for RF channel switching in a multi-frequency network
Grant 8,422,477 - Gupta , et al. April 16, 2 | 2013-04-16 |
Method and system for automatic gain control during signal acquisition
Grant 8,363,758 - Murthy , et al. January 29, 2 | 2013-01-29 |
Methods and apparatus for RF channel selection in a multi-frequency network
Grant 8,358,986 - Gupta , et al. January 22, 2 | 2013-01-22 |
Coherent initial acquisition
Grant 8,325,856 - Krishnamoorthi , et al. December 4, 2 | 2012-12-04 |
Method and apparatus for sensing signaling parameters in a wireless communications network
Grant 8,311,133 - van Veen , et al. November 13, 2 | 2012-11-13 |
Method And Apparatus For Data Quantization And Packing With Variable Bit Width And Period
App 20120275548 - OH; Seokyong ; et al. | 2012-11-01 |
Multi-level saturation
Grant 8,280,420 - Sun , et al. October 2, 2 | 2012-10-02 |
Fast Repeated Integral Images
App 20120230600 - Tsai; Ming-Chang ; et al. | 2012-09-13 |
Fast Fourier transform twiddle multiplication
Grant 8,266,196 - Cousineau , et al. September 11, 2 | 2012-09-11 |
Methods and apparatus for adapting channel estimation in a communication system
Grant 8,259,865 - Krishnamoorthi , et al. September 4, 2 | 2012-09-04 |
Truncation of noisy taps in channel estimation
Grant 8,249,203 - Sun , et al. August 21, 2 | 2012-08-21 |
Scheduling data with time diversity in flow systems
Grant 8,250,428 - Sun , et al. August 21, 2 | 2012-08-21 |
Methods and systems for timing acquisition robust to channel fading
Grant 8,249,116 - Vrcelj , et al. August 21, 2 | 2012-08-21 |
Methods and apparatus for signal and interference energy estimation in a communication system
Grant 8,229,708 - Mantravadi , et al. July 24, 2 | 2012-07-24 |
Apparatus and methods for determining timing in a communication system
Grant 8,144,818 - Mukkavilli , et al. March 27, 2 | 2012-03-27 |
System And Method For Reducing Power Consumption In A Flo-ev Receiver
App 20120069934 - JIANG; JING ; et al. | 2012-03-22 |
Parity Check Matrix Optimization And Selection For Iterative Decoding
App 20120054585 - Jiang; Jing ; et al. | 2012-03-01 |
Method and apparatus for initial acquisition of signaling parameters for a wireless communications network
Grant 8,102,756 - Mukkavilli , et al. January 24, 2 | 2012-01-24 |
Methods And Apparatus For Reduction Of A Peak To Average Ratio For An Ofdm Transmit Signal
App 20110255622 - van Veen; Durk L. ; et al. | 2011-10-20 |
System And Method For The Simultaneous Reception Of Flo And Flo-ev Data
App 20110216678 - Krishnamoorthi; Raghuraman ; et al. | 2011-09-08 |
Logical Channel Mapping For Increased Utilization Of Transmission Resources
App 20110188459 - KRISHNAMOORTHI; RAGHURAMAN ; et al. | 2011-08-04 |
Methods and apparatus for reduction of a peak to average ratio for an OFDM transmit signal
Grant 7,991,040 - van Veen , et al. August 2, 2 | 2011-08-02 |
Methods And Apparatus For Time Tracking Using Assitance From Tdm Pilots In A Communication Network
App 20110116396 - Vrcelj; Bojan ; et al. | 2011-05-19 |
System And Method For The Simultaneous Transmission And Reception Of Flo And Fio-ev Data
App 20110085499 - MUKKAVILLI; KRISHNA K. ; et al. | 2011-04-14 |
Method For Transmission Of Time Division Multiplexed Pilot Symbols To Aid Channel Estimation, Time Synchronization, And Agc Bootstrapping In A Multicast Wireless System
App 20110080924 - Wang; Michael Mao ; et al. | 2011-04-07 |
Wide Area And Local Network Id Transmission For Communication Systems
App 20110058469 - Wang; Michael Mao ; et al. | 2011-03-10 |
Methods And Apparatuses For Reducing Inter-carrier Interference In An Ofdm System
App 20110044411 - TIAN; Tao ; et al. | 2011-02-24 |
Phase compensation for analog gain switching in OFDM modulated physical channel
Grant 7,889,820 - Murthy , et al. February 15, 2 | 2011-02-15 |
Method to track analog gain step magnitudes online during operation of wireless mobile devices
Grant 7,873,340 - Li , et al. January 18, 2 | 2011-01-18 |
Method and system for automatic gain control with intelligent selection of signal samples
Grant 7,873,126 - Murthy , et al. January 18, 2 | 2011-01-18 |
Transmitter Coverage Identification Using A Continuous Wave Tone
App 20110002413 - Mukkavilli; Krishna Kiran ; et al. | 2011-01-06 |
Timing Synchronization And Channel Estimation At A Transition Between Local And Wide Area Waveforms Using A Designated Tdm Pilot
App 20100316044 - VRCELJ; Bojan ; et al. | 2010-12-16 |
Wide area and local network ID transmission for communication systems
Grant 7,852,822 - Wang , et al. December 14, 2 | 2010-12-14 |
Methods and apparatuses for reducing inter-carrier interference in an OFDM system
Grant 7,844,018 - Tian , et al. November 30, 2 | 2010-11-30 |
Methods and apparatus for time tracking using assistance from TDM pilots in a communication network
Grant 7,839,831 - Vrcelj , et al. November 23, 2 | 2010-11-23 |
Data detection for a hierarchical coded data transmission
Grant 7,813,453 - Khandekar , et al. October 12, 2 | 2010-10-12 |
Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system
Grant 7,813,383 - Wang , et al. October 12, 2 | 2010-10-12 |
Methods And Systems For Timing Acquisition Robust To Channel Fading
App 20100246564 - Vrcelj; Bojan ; et al. | 2010-09-30 |
Apparatus And Method For Providing Venuecast Services On A Next Generation Forward Link Only (flo) Network
App 20100232338 - KRISHNAMOORTHI; RAGHURAMAN | 2010-09-16 |
Narrow-band Interference Canceller
App 20100220821 - VRCELJ; BOJAN ; et al. | 2010-09-02 |
Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot
Grant 7,782,806 - Vrcelj , et al. August 24, 2 | 2010-08-24 |
Rf Channel Switching In Broadcast Ofdm Systems
App 20100165851 - Li; Linbo ; et al. | 2010-07-01 |
Frequency error estimation and frame synchronization in an OFDM system
Grant 7,746,760 - Vijayan , et al. June 29, 2 | 2010-06-29 |
Extracting Information From Positioning Pilot Channel Symbols In Forward Link Only System
App 20100158160 - MUKKAVILLI; KRISHNA K. ; et al. | 2010-06-24 |
Methods And Systems For Improved Timing Acquisition For Varying Channel Conditions
App 20100157833 - VRCELJ; BOJAN ; et al. | 2010-06-24 |
Method And System For Automatic Gain Control During Signal Acquisition
App 20100158168 - Murthy; Vinay ; et al. | 2010-06-24 |
Signaling Parameters Channel Processing
App 20100150131 - Mukkavilli; Krishna Kiran ; et al. | 2010-06-17 |
Pilot modulation error ratio for evaluation of transmitter performance
Grant 7,734,303 - Krishnamoorthi , et al. June 8, 2 | 2010-06-08 |
Scheduling Data With Time Diversity In Flow Systems
App 20100131829 - Sun; Thomas ; et al. | 2010-05-27 |
Partial FFT processing and demodulation for a system with multiple subcarriers
Grant 7,720,162 - Krishnamoorthi May 18, 2 | 2010-05-18 |
Narrow-band interference canceller
Grant 7,720,185 - Vrcelj , et al. May 18, 2 | 2010-05-18 |
RF channel switching in broadcast OFDM systems
Grant 7,706,288 - Li , et al. April 27, 2 | 2010-04-27 |
Digital gain computation for automatic gain control
Grant 7,701,371 - Krishnamoorthi , et al. April 20, 2 | 2010-04-20 |
FFT architecture and method
Grant 7,702,712 - Krishnamoorthi , et al. April 20, 2 | 2010-04-20 |
Method and system for automatic gain control during signal acquisition
Grant 7,702,046 - Murthy , et al. April 20, 2 | 2010-04-20 |
Apparatus And Method For Supporting In-band Venue-cast On A Forward Link Only (flo) Network Using Pilot Interference Cancellation
App 20100080313 - KRISHNAMOORTHI; RAGHURAMAN | 2010-04-01 |
Apparatus And Methods Of Providing And Receiving Venue Level Transmissions And Services
App 20100080163 - Krishnamoorthi; Raghuraman ; et al. | 2010-04-01 |
Method And Apparatus For Plug-and-play Venue-cast Co-channel With Wide-area Network
App 20100080189 - Black; Peter John ; et al. | 2010-04-01 |
Truncation Of Noisy Taps In Channel Estimation
App 20100074317 - Sun; Thomas ; et al. | 2010-03-25 |
Transmitter Identification Using A Continuous Wave Tone
App 20100002781 - Mukkavilli; Krishna Kiran ; et al. | 2010-01-07 |
Adaptive Thresholding For Ofdm Channel Estimation
App 20100002785 - Mantravadi; Ashok ; et al. | 2010-01-07 |
Wireless Communication Of Turbo Coded Data With Time Diversity
App 20090268694 - Sun; Thomas ; et al. | 2009-10-29 |
Communication Signal Decoding With Iterative Cooperation Between Turbo And Reed-solomon Decoding
App 20090271686 - Jiang; Jing ; et al. | 2009-10-29 |
Communication Signal Decoding With Iterative Cooperation Between Inner And Outer Codes
App 20090271688 - Jiang; Jing ; et al. | 2009-10-29 |
Methods And Apparatus For Adapting Channel Estimation In A Communication System
App 20090245333 - Krishnamoorthi; Raghuraman ; et al. | 2009-10-01 |
Signaling Parameters Channel Processing
App 20090245154 - Mukkavilli; Krishna Kiran ; et al. | 2009-10-01 |
Synchronization In A Broadcast Ofdm System Using Time Division Multiplexed Pilots
App 20090190675 - Ling; Fuyun ; et al. | 2009-07-30 |
Subband-based demodulation for an OFDM-based communication system
Grant 7,551,545 - Krishnamoorthi June 23, 2 | 2009-06-23 |
Methods and Apparatus for RF Channel Switching in a Multi-Frequency Network
App 20090080378 - Gupta; Binita ; et al. | 2009-03-26 |
Methods And Apparatus For Transmitter Identification In A Wireless Network
App 20090028100 - Mukkavilli; Krishna Kiran ; et al. | 2009-01-29 |
Method And Apparatus For Initial Acquisition Of Signaling Parameters For A Wireless Communications Network
App 20090028257 - Mukkavilli; Krishna Kiran ; et al. | 2009-01-29 |
Methods and Apparatus for Service Acquisition in a Multi-Frequency Network
App 20090029705 - Gupta; Binita ; et al. | 2009-01-29 |
Methods And Apparatus For Signaling Parameter Distribution For Neighboring Radio Frequencies
App 20090029709 - GUPTA; Binita ; et al. | 2009-01-29 |
Method And Apparatus For Sensing Signaling Parameters In A Wireless Communications Network
App 20090028256 - van Veen; Durk L. ; et al. | 2009-01-29 |
Methods and Apparatus for RF Channel Switching in a Multi-Frequency Network
App 20090016380 - Gupta; Binita ; et al. | 2009-01-15 |
Methods And Apparatus For Time Tracking Using Assistance From Tdm Pilots In A Communication Network
App 20080260008 - Vrcelj; Bojan ; et al. | 2008-10-23 |
Methods and Apparatus for RF Channel Selection in a Multi-Frequency Network
App 20080261547 - Gupta; Binita ; et al. | 2008-10-23 |
Methods and Apparatus for RF Handoff in a Multi-Frequency Network
App 20080253331 - Gupta; Binita ; et al. | 2008-10-16 |
Apparatus And Methods For Testing Using Modulation Error Ratio
App 20080242225 - Krishnamoorthi; Raghuraman ; et al. | 2008-10-02 |
Coherent Initial Acquisition
App 20080220723 - Krishnamoorthi; Raghuraman ; et al. | 2008-09-11 |
Multiplexing And Transmission Of Multiple Data Streams In A Wireless Multi-carrier Communication System
App 20080186935 - Ling; Fuyun ; et al. | 2008-08-07 |
Methods And Apparatus For Timing Synchronization Based On Transitional Pilot Symbols
App 20080165908 - Vrcelj; Bojan ; et al. | 2008-07-10 |
Methods And Apparatuses For Reducing Inter-carrier Interference In An Ofdm System
App 20080159449 - Tian; Tao ; et al. | 2008-07-03 |
Methods And Apparatus For Signal And Interference Energy Estimation In A Communication System
App 20080123540 - Mantravadi; Ashok ; et al. | 2008-05-29 |
Systems and Methods for Generalized Slot-to-Interlace Mapping
App 20080107192 - Mukkavilli; Krishna Kiran ; et al. | 2008-05-08 |
Narrow-band Interference Canceller
App 20080107217 - Vrcelj; Bojan ; et al. | 2008-05-08 |
Channel Handoff Methods In Wireless Broadcast Systems
App 20080020768 - Li; Linbo ; et al. | 2008-01-24 |
Channel Monitoring Methods In A Wireless Broadcast System
App 20080020751 - Li; Linbo ; et al. | 2008-01-24 |
Pilot modulation error ratio for evaluation of transmitter performance
App 20070243837 - Krishnamoorthi; Raghuraman ; et al. | 2007-10-18 |
Pipeline Fft Architecture And Method
App 20070239815 - Cousineau; Kevin Stuart ; et al. | 2007-10-11 |
Automatic Gain Control
App 20070229340 - Krishnamoorthi; Raghuraman ; et al. | 2007-10-04 |
Methods and apparatus for reduction of a peak to average ratio for an OFDM transmit signal
App 20070230596 - Veen; Durk L. van ; et al. | 2007-10-04 |
Method and system for automatic gain control during signal acquisition
App 20070232251 - Murthy; Vinay ; et al. | 2007-10-04 |
Multi-level saturation
App 20070232250 - Sun; Thomas ; et al. | 2007-10-04 |
Method and system for automatic gain control with intelligent selection of signal samples
App 20070230636 - Murthy; Vinay ; et al. | 2007-10-04 |
Frequency tracking which adapts to timing synchronization
App 20070217525 - Vrcelj; Bojan ; et al. | 2007-09-20 |
Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot
App 20070211765 - Vrcelj; Bojan ; et al. | 2007-09-13 |
Phase compensation for analog gain switching in OFDM modulated physical channel
App 20070164822 - Murthy; Vinay ; et al. | 2007-07-19 |
Apparatus and methods for determining timing in a communication system
App 20070140385 - Mukkavilli; Krishna Kiran ; et al. | 2007-06-21 |
Phase correction in a test receiver
App 20070127358 - Sun; Thomas ; et al. | 2007-06-07 |
RF channel switching in broadcast OFDM systems
App 20070070963 - Li; Linbo ; et al. | 2007-03-29 |
Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system
App 20060250937 - Wang; Michael Mao ; et al. | 2006-11-09 |
Fast fourier transform twiddle multiplication
App 20060248135 - Cousineau; Kevin S. ; et al. | 2006-11-02 |
Receiver DC offset correction
App 20060227910 - Ramasubramanian; Nangavalli ; et al. | 2006-10-12 |
Fine timing acquisition
App 20060221810 - Vrcelj; Bojan ; et al. | 2006-10-05 |
Automatic gain control for a wireless receiver
App 20060222118 - Murthy; Vinay ; et al. | 2006-10-05 |
Efficient employment of digital upsampling using IFFT in OFDM systems for simpler analog filtering
App 20060215540 - Krishnamoorthi; Raghuraman ; et al. | 2006-09-28 |
Method to track analog gain step magnitudes online during operation of wireless mobile devices
App 20060215793 - Li; Linbo ; et al. | 2006-09-28 |
Partial FFT processing and demodulation for a system with multiple subcarriers
App 20060215777 - Krishnamoorthi; Raghuraman | 2006-09-28 |
Wide area and local network ID transmission for communication systems
App 20060133388 - Wang; Michael Mao ; et al. | 2006-06-22 |
FFT architecture and method
App 20050182806 - Krishnamoorthi, Raghuraman ; et al. | 2005-08-18 |
Subband-based demodulation for an OFDM-based communication system
App 20050174931 - Krishnamoorthi, Raghuraman | 2005-08-11 |
Time filtering for excess delay mitigation in OFDM systems
App 20050163258 - Gore, Dhananjay Ashok ; et al. | 2005-07-28 |
Data detection for a hierarchical coded data transmission
App 20050157822 - Khandekar, Aamod ; et al. | 2005-07-21 |
Frequency error estimation and frame synchronization in an OFDM system
App 20050152326 - Vijayan, Rajiv ; et al. | 2005-07-14 |
Synchronization in a broadcast OFDM system using time division multiplexed pilots
App 20050063298 - Ling, Fuyun ; et al. | 2005-03-24 |
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