Krishnamurthy; Sandeep H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Krishnamurthy; Sandeep H..The latest application filed is for "methods for codebook sub-sampling".

Company Profile

5.109.93

Krishnamurthy; Sandeep H. - Mountain View CA
Krishnamurthy; Sandeep H. - Sunnyvale CA US
Krishnamurthy; Sandeep H. - Arlington Heights IL
Krishnamurthy; Sandeep H - Arlington Heights IL
Krishnamurthy; Sandeep H - Mountain View CA
- Arlington Heights IL US
Krishnamurthy; Sandeep H. - Mundelein IL
Krishnamurthy; Sandeep H - Mundelein IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements Grant 11,159,969 - Love , et al. October 26, 2	2021-10-26
Methods For Codebook Sub-sampling App 20180295606 - Krishnamurthy; Sandeep H. ; et al.	2018-10-11
Reducing the effects of interference experienced by a communication device Grant 10,004,058 - Krishnamurthy , et al. June 19, 2	2018-06-19
Methods for codebook sub-sampling Grant 9,877,305 - Krishnamurthy , et al. January 23, 2	2018-01-23
Methods and devices for cell discovery Grant 9,832,713 - Nory , et al. November 28, 2	2017-11-28
Configuring unscheduled periods to enable interference reduction in heterogeneous networks Grant 9,807,633 - Narasimha , et al. October 31, 2	2017-10-31
IQ imbalance image compensation in multi-carrier wireless communication systems Grant 9,794,802 - Krishnamurthy , et al. October 17, 2	2017-10-17
Methods and devices for cell discovery Grant 9,781,639 - Nory , et al. October 3, 2	2017-10-03
Methods And Devices For Cell Discovery App 20170150428 - Nory; Ravikiran ; et al.	2017-05-25
Radio link synchronization in a wireless communication device Grant 9,654,985 - Krishnamurthy , et al. May 16, 2	2017-05-16
Interference measurements in enhanced inter-cell interference coordination capable wireless terminals Grant 9,621,308 - Krishnamurthy April 11, 2	2017-04-11
Methods and devices for cell discovery Grant 9,603,065 - Nory , et al. March 21, 2	2017-03-21
Reducing The Effects Of Interference Experienced By A Communication Device App 20170064672 - Krishnamurthy; Sandeep H. ; et al.	2017-03-02
Method and apparatus for generating reference signals for accurate time-difference of arrival estimation Grant 9,541,632 - Frank , et al. January 10, 2	2017-01-10
Method and system for managing transmit power on a wireless communication network Grant 9,538,478 - Frank , et al. January 3, 2	2017-01-03
Power allocation for overlapping transmission when multiple timing advances are used Grant 9,521,632 - Narasimha , et al. December 13, 2	2016-12-13
Methods For Codebook Sub-sampling App 20160353413 - Krishnamurthy; Sandeep H. ; et al.	2016-12-01
Reducing the effects of interference experienced by a communication device Grant 9,510,328 - Krishnamurthy , et al. November 29, 2	2016-11-29
IQ imbalance image compensation in multi-carrier wireless communication systems Grant 9,491,641 - Krishnamurthy , et al. November 8, 2	2016-11-08
Idle state interference mitigation in wireless communication network Grant 9,485,749 - Narasimha , et al. November 1, 2	2016-11-01
Self-interference handling in a wireless communication terminal supporting carrier aggregation Grant 9,450,694 - Jung , et al. September 20, 2	2016-09-20
Methods for detection of failure and recovery in a radio link Grant 9,451,567 - Krishnamurthy , et al. September 20, 2	2016-09-20
Autonomous muting indication to enable improved time difference of arrival measurements Grant 9,435,876 - Frank , et al. September 6, 2	2016-09-06
Methods for codebook sub-sampling Grant 9,432,101 - Krishnamurthy , et al. August 30, 2	2016-08-30
Method and apparatus for mitigating downlink interference Grant 9,407,343 - Krishnamurthy August 2, 2	2016-08-02
Method for codebook enhancement for multi-user multiple-input multiple-output systems Grant 9,401,749 - Krishnamurthy , et al. July 26, 2	2016-07-26
Method and apparatus for providing user equipment access to TV white space resources by a broadband cellular network Grant 9,392,464 - Stewart , et al. July 12, 2	2016-07-12
Configuring unscheduled periods to enable interference reduction in heterogeneous networks Grant 9,380,481 - Narasimha , et al. June 28, 2	2016-06-28
Self-interference handling in a wireless communication terminal supporting carrier aggregation Grant 9,350,477 - Jung , et al. May 24, 2	2016-05-24
Positioning reference signal assistance data signaling for enhanced interference coordination in a wireless communication network Grant 9,344,248 - Krishnamurthy , et al. May 17, 2	2016-05-17
Signal measurement on component carriers in wireless communication systems Grant 9,319,914 - Narasimha , et al. April 19, 2	2016-04-19
Method and apparatus for mitigating downlink control channel interference Grant 9,307,539 - Krishnamurthy , et al. April 5, 2	2016-04-05
Method And System For Managing Transmit Power On A Wireless Communication Network App 20160088569 - Frank; Colin D. ; et al.	2016-03-24
Gain normalization correction of PMI and COI feedback for base station with antenna array Grant 9,294,179 - Frank , et al. March 22, 2	2016-03-22
Method and apparatus for control channel transmission and reception Grant 9,252,918 - Nory , et al. February 2, 2	2016-02-02
Method and apparatus for multi-radio coexistence on adjacent frequency bands Grant 9,247,506 - Krishnamurthy , et al. January 26, 2	2016-01-26
Method and system for managing transmit power on a wireless communication network Grant 9,220,070 - Frank , et al. December 22, 2	2015-12-22
Method and apparatus for control channel transmission and reception Grant 9,197,387 - Nory , et al. November 24, 2	2015-11-24
Radio link monitoring in a wireless communication device Grant 9,198,070 - Krishnamurthy , et al. November 24, 2	2015-11-24
Radio-link establishment for multi-state cells Grant 9,173,241 - Krishnamurthy , et al. October 27, 2	2015-10-27
Interference Control, SINR optimization and Signaling Enhancements to Improve the Performance of OTDOA Measurements App 20150208271 - Love; Robert T. ; et al.	2015-07-23
Threshold determination in TDOA-based positioning system Grant 9,049,680 - Krishnamurthy , et al. June 2, 2	2015-06-02
Methods and a device for multi-resolution precoding matrix indicator feedback Grant 9,042,476 - Krishnamurthy May 26, 2	2015-05-26
Radio-Link Establishment for Multi-State Cells App 20150126206 - Krishnamurthy; Sandeep H. ; et al.	2015-05-07
Self-interference handling in a wireless communication terminal supporting carrier aggregation Grant 9,025,478 - Jung , et al. May 5, 2	2015-05-05
Interference mitigation in heterogeneous wireless communication networks Grant 9,025,556 - Krishnamurthy , et al. May 5, 2	2015-05-05
Autonomous Muting Indication To Enable Improved Time Difference Of Arrival Measurements App 20150105107 - Frank; Colin D. ; et al.	2015-04-16
Method and apparatus for distinguishing cells with the same physical cell identifier Grant 9,008,665 - Narasimha , et al. April 14, 2	2015-04-14
Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements Grant 9,002,354 - Krishnamurthy , et al. April 7, 2	2015-04-07
Radio link monitoring in a wireless communication device for a enhanced control channel Grant 8,995,366 - Nimbalker , et al. March 31, 2	2015-03-31
Method and apparatus for distinguishing cells with the same physical cell identifier Grant 8,996,012 - Narasimha , et al. March 31, 2	2015-03-31
Radio link monitoring in a wireless communication device Grant 8,982,693 - Krishnamurthy , et al. March 17, 2	2015-03-17
Method and apparatus for antenna array channel feedback Grant 8,976,884 - Krishnamurthy , et al. March 10, 2	2015-03-10
Radio link performance prediction in wireless communication terminal Grant 8,976,774 - Krishnamurthy , et al. March 10, 2	2015-03-10
Method and apparatus for antenna array channel feedback Grant 8,971,437 - Brown , et al. March 3, 2	2015-03-03
Radio link monitoring in a wireless communication device for an enhanced control channel Grant 8,971,881 - Nimbalker , et al. March 3, 2	2015-03-03
Efficient reselections in the presence of closed subscriber group cells Grant 8,958,794 - Narasimha , et al. February 17, 2	2015-02-17
Interference Mitigation In Heterogeneous Wireless Communication Networks App 20150029995 - Krishnamurthy; Sandeep H. ; et al.	2015-01-29
Methods And A Device For Multi-resolution Precoding Matrix Indicator Feedback App 20150030092 - Krishnamurthy; Sandeep H.	2015-01-29
Method and apparatus for antenna array channel feedback Grant 8,942,302 - Krishnamurthy , et al. January 27, 2	2015-01-27
Interference Measurements In Enhanced Inter-cell Interference Coordination Capable Wireless Terminals App 20150003275 - Krishnamurthy; Sandeep H.	2015-01-01
Methods For Codebook Sub-sampling App 20140362938 - Krishnamurthy; Sandeep H. ; et al.	2014-12-11
Method and system for managing transmit power on a wireless communication network Grant 8,868,123 - Frank , et al. October 21, 2	2014-10-21
Methods and Devices for Cell Discovery App 20140302855 - Nory; Ravikiran ; et al.	2014-10-09
Methods and Devices for Cell Discovery App 20140302856 - Nory; Ravikiran ; et al.	2014-10-09
Interference measurements in enhanced inter-cell interference coordination capable wireless terminals Grant 8,837,301 - Krishnamurthy September 16, 2	2014-09-16
Method For Codebook Enhancement For Multi-user Multiple-input Multiple-output Systems App 20140254508 - Krishnamurthy; Sandeep H. ; et al.	2014-09-11
Method and Apparatus for Multi-Radio Coexistence on Adjacent Frequency Bands App 20140198765 - Krishnamurthy; Sandeep H. ; et al.	2014-07-17
Methods for cell search in synchronous interference limited channels Grant 8,767,708 - Krishnamurthy , et al. July 1, 2	2014-07-01
Method And Apparatus For Antenna Array Channel Feedback App 20140177744 - Krishnamurthy; Sandeep H. ; et al.	2014-06-26
Method And Apparatus For Antenna Array Channel Feedback App 20140177745 - Krishnamurthy; Sandeep H. ; et al.	2014-06-26
Method And Apparatus For Antenna Array Channel Feedback App 20140177683 - Krishnamurthy; Sandeep H. ; et al.	2014-06-26
Multi-cluster uplink transmission in wireless communication network Grant 8,737,330 - Krishnamurthy , et al. May 27, 2	2014-05-27
Method and apparatus for generating reference signals for accurate time-difference of arrival estimation Grant 8,730,925 - Frank , et al. May 20, 2	2014-05-20
Method And Apparatus For Distinguishing Cells With The Same Physical Cell Identifier App 20140133462 - Narasimha; Murali ; et al.	2014-05-15
Method and apparatus for multi-radio coexistence on adjacent frequency bands Grant 8,724,492 - Frank , et al. May 13, 2	2014-05-13
Method And System For Managing Transmit Power On A Wireless Communication Network App 20140126440 - Frank; Colin D. ; et al.	2014-05-08
Method And Apparatus For Distinguishing Cells With The Same Physical Cell Identifier App 20140071944 - Narasimha; Murali ; et al.	2014-03-13
Method And Apparatus For Mitigating Downlink Interference App 20140064109 - Krishnamurthy; Sandeep H.	2014-03-06
Signal measurement on component carriers in wireless communication systems Grant 8,666,321 - Narasimha , et al. March 4, 2	2014-03-04
Multi-cluster Uplink Transmission In Wireless Communication Network App 20140056228 - Krishnamurthy; Sandeep H. ; et al.	2014-02-27
Method And System For Managing Transmit Power On A Wireless Communication Network App 20140018123 - Frank; Colin D. ; et al.	2014-01-16
IQ imbalance image compensation in multi-carrier wireless communication systems Grant 8,619,716 - Krishnamurthy , et al. December 31, 2	2013-12-31
IQ imbalance image compensation in multi-carrier wireless communication systems Grant 08619716 -	2013-12-31
Reselection in a wireless communication system Grant 8,611,277 - Krishnamurthy , et al. December 17, 2	2013-12-17
Method and apparatus for multi-radio coexistence with a system on an adjacent frequency band having a time-dependent configuration Grant 8,605,615 - Frank , et al. December 10, 2	2013-12-10
Reducing The Effects Of Interference Experienced By A Communication Device App 20130315157 - Krishnamurthy; Sandeep H. ; et al.	2013-11-28
Method and Apparatus for Generating Reference Signals for Accurate Time-Difference of Arrival Estimation App 20130315168 - Frank; Colin ; et al.	2013-11-28
Iq Imbalance Image Compensation In Multi-carrier Wireless Communication Systems App 20130315085 - Krishnamurthy; Sandeep H. ; et al.	2013-11-28
Iq Imbalance Image Compensation In Multi-carrier Wireless Communication Systems App 20130315084 - Krishnamurthy; Sandeep H. ; et al.	2013-11-28
Interference Mitigation In Heterogeneous Wireless Communication Networks App 20130308485 - Krishnamurthy; Sandeep H. ; et al.	2013-11-21
Radio Link Montoring In A Wireless Communication Device App 20130301542 - Krishnamurthy; Sandeep H. ; et al.	2013-11-14
Radio Link Montoring In A Wireless Communication Device App 20130301434 - Krishnamurthy; Sandeep H. ; et al.	2013-11-14
Methods for detection of failure and recovery in a radio link Grant 8,565,350 - Krishnamurthy , et al. October 22, 2	2013-10-22
Threshold Determination in TDOA-Based Positioning System App 20130273905 - Krishnamurthy; Sandeep H. ; et al.	2013-10-17
Method And Apparatus For Mitigating Downlink Control Channel Interference App 20130258975 - Krishnamurthy; Sandeep H. ; et al.	2013-10-03
Radio Link Monitoring in a Wireless Communication Device For an Enhanced Control Channel App 20130252606 - Nimbalker; Ajit ; et al.	2013-09-26
Radio Link Monitoring in a Wireless Communication Device For a Enhanced Control Channel App 20130250782 - Nimbalker; Ajit ; et al.	2013-09-26
Radio Link Synchronization in a Wireless Communication Device App 20130242975 - Krishnamurthy; Sandeep H. ; et al.	2013-09-19
Signal Measurement on Component Carriers in Wireless Communication Systems App 20130242789 - Narasimha; Murali ; et al.	2013-09-19
Efficient Reselections In The Presence Of Closed Subscriber Group Cells App 20130231110 - Narasimha; Murali ; et al.	2013-09-05
Interference mitigation in heterogeneous wireless communication networks Grant 8,520,617 - Krishnamurthy , et al. August 27, 2	2013-08-27
Radio Link Performance Prediction In Wireless Communication Terminal App 20130215783 - Krishnamurthy; Sandeep H. ; et al.	2013-08-22
Threshold determination in TDOA-based positioning system Grant 8,509,102 - Krishnamurthy , et al. August 13, 2	2013-08-13
Gain Normalization Correction of PMI and CQI Feedback for Base Station with Antenna Array App 20130202015 - Frank; Colin D ; et al.	2013-08-08
Efficient reselections in the presence of closed subscriber group cells Grant 8,504,039 - Narasimha , et al. August 6, 2	2013-08-06
IQ imbalance image compensation in multi-carrier wireless communication systems Grant 8,503,322 - Krishnamurthy , et al. August 6, 2	2013-08-06
Wireless terminal and method for managing the receipt of position reference singals for use in determining a location Grant 8,483,707 - Krishnamurthy , et al. July 9, 2	2013-07-09
Radio link performance prediction in wireless communication terminal Grant 8,457,112 - Krishnamurthy , et al. June 4, 2	2013-06-04
Measurement report reliability in wireless communication systems Grant 8,442,513 - Krishnamurthy , et al. May 14, 2	2013-05-14
Interference reduction for terminals operating in heterogeneous wireless communication networks Grant 8,433,249 - Krishnamurthy , et al. April 30, 2	2013-04-30
Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station Grant 8,396,047 - Krishnamurthy , et al. March 12, 2	2013-03-12
Method And Apparatus For Control Channel Transmission And Reception App 20130044727 - Nory; Ravikiran ; et al.	2013-02-21
Self-interference Handling In A Wireless Communication Terminal Supporting Carrier Aggregation App 20130044621 - Jung; Hyejung ; et al.	2013-02-21
Power Allocation For Overlapping Transmission When Multiple Timing Advances Are Used App 20130044831 - Narasimha; Murali ; et al.	2013-02-21
Method And Apparatus For Control Channel Transmission And Reception App 20130044664 - Nory; Ravikiran ; et al.	2013-02-21
Methods For Detection Of Failure And Recovery In A Radio Link App 20120327984 - Krishnamurthy; Sandeep H. ; et al.	2012-12-27
Multi-Cluster Uplink Transmission in Wireless Communication Network App 20120327866 - Krishnamurthy; Sandeep H. ; et al.	2012-12-27
Method And Apparatus For Providing User Equipment Access To Tv White Space Resources By A Broadband Cellular Network App 20120281593 - Stewart; Kenneth A. ; et al.	2012-11-08
Method And Apparatus For Providing User Equipment Access To Tv White Space Resources By A Broadband Cellular Network App 20120281594 - Stewart; Kenneth A. ; et al.	2012-11-08
Method and Apparatus for Multi-Radio Coexistence on Adjacent Frequency Bands App 20120257519 - Frank; Colin D. ; et al.	2012-10-11
Method and Apparatus for Multi-Radio Coexistence with a System on an Adjacent Frequency Band Having a Time-Dependent Configuration App 20120236736 - Frank; Colin D. ; et al.	2012-09-20
Signal Measurement on Component Carriers in Wireless Communication Systems App 20120214540 - Narasimha; Murali ; et al.	2012-08-23
Signal Measurement on Component Carriers in Wireless Communication Systems App 20120214541 - Narasimha; Murali ; et al.	2012-08-23
IQ Imbalance Image Compensation in Multi-Carrier Wireless Communication Systems App 20120213095 - Krishnamurthy; Sandeep H. ; et al.	2012-08-23
IQ Imbalance Image Compensation in Multi-Carrier Wireless Communication Systems App 20120213096 - Krishnamurthy; Sandeep H. ; et al.	2012-08-23
Methods For Cell Search In Synchronous Interference Limited Channels App 20120172041 - Krishnamurthy; Sandeep H. ; et al.	2012-07-05
Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network App 20120122472 - Krishnamurthy; Sandeep H. ; et al.	2012-05-17
Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network App 20120122440 - Krishnamurthy; Sandeep H. ; et al.	2012-05-17
Idle State Interference Mitigation in Wireless Communication Network App 20120113846 - Narasimha; Murali ; et al.	2012-05-10
Interference Measurements in Enhanced Inter-Cell Interference Coordination Capable Wireless Terminals App 20120113961 - Krishnamurthy; Sandeep H.	2012-05-10
Interference Measurements In Enhanced Inter-cell Interference Coordination Capable Wireless Terminals App 20120113844 - Krishnamurthy; Sandeep H.	2012-05-10
Configuring Unscheduled Periods to Enable Interference Reduction in Heterogeneous Networks App 20120115527 - Narasimha; Murali ; et al.	2012-05-10
Idle State Interference Mitigation in Wireless Communication Network App 20120115485 - Narasimha; Murali ; et al.	2012-05-10
Configuring Unscheduled Periods to Enable Interference Reduction in Heterogeneous Networks App 20120113847 - Narasimha; Murali ; et al.	2012-05-10
Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station Grant 8,165,586 - Krishnamurthy , et al. April 24, 2	2012-04-24
Method and apparatus for radio link control padding for enhanced general packet radio service Grant 8,127,197 - Frank , et al. February 28, 2	2012-02-28
Signaling Femto-Cell Deployment Attributes to Assist Interference Mitigation in Heterogeneous Networks App 20120003981 - Krishnamurthy; Sandeep H. ; et al.	2012-01-05
Threshold Determination in TDOA-Based Positioning System App 20110205914 - Krishnamurthy; Sandeep H. ; et al.	2011-08-25
Restrictions On Autonomous Muting To Enable Time Difference Of Arrival Measurements App 20110176440 - Frank; Colin D. ; et al.	2011-07-21
Apparatus And Method For Communicating And Processing A Reference Signal Based On An Identifier Associated With A Base Station App 20110149868 - Krishnamurthy; Sandeep H. ; et al.	2011-06-23
Apparatus And Method For Communicating And Processing A Reference Signal Based On An Identifier Associated With A Base Station App 20110149903 - Krishnamurthy; Sandeep H. ; et al.	2011-06-23
Interference Mitigation In Heterogeneous Wireless Communication Networks App 20110110251 - Krishnamurthy; Sandeep H. ; et al.	2011-05-12
Interference Reduction For Terminals Operating In Heterogeneous Wireless Communication Networks App 20110111779 - Krishnamurthy; Sandeep H. ; et al.	2011-05-12
Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station Grant 7,940,740 - Krishnamurthy , et al. May 10, 2	2011-05-10
Interference Coordination In Heterogeneous Networks Using Wireless Terminals As Relays App 20110105135 - Krishnamurthy; Sandeep H. ; et al.	2011-05-05
Wireless Terminal and Method for Managing the Receipt of Position Reference Singals for Use in Determining a Location App 20100331009 - Krishnamurthy; Sandeep H. ; et al.	2010-12-30
Reselection in a Wireless Communication System App 20100323693 - Krishnamurthy; Sandeep H. ; et al.	2010-12-23
Interference Control, SINR Optimization and Signaling Enhancements to Improve the Performance of OTDOA Measurements App 20100317343 - Krishnamurthy; Sandeep H. ; et al.	2010-12-16
Method and Apparatus for Generating Reference Signals for Accurate Time-Difference of Arrival Estimation App 20100260154 - Frank; Colin D. ; et al.	2010-10-14
Apparatus And Method For Communicating And Processing A Positioning Reference Signal Based On Identifier Associated With A Base Station App 20100195566 - Krishnamurthy; Sandeep H. ; et al.	2010-08-05
Radio Link Performance Prediction in Wireless Communication Terminal App 20100118856 - Krishnamurthy; Sandeep H. ; et al.	2010-05-13
Radio Link Performance Prediction in Wireless Communication Terminal App 20100122121 - Krishnamurthy; Sandeep H. ; et al.	2010-05-13
Efficient Reselections in the Presence of Closed Subscriber Group Cells App 20100113026 - Narasimha; Murali ; et al.	2010-05-06
Measurement Report Reliability in Wireless Communcation Systems App 20100112958 - Krishnamurthy; Sandeep H. ; et al.	2010-05-06
Method And Apparatus For Radio Link Control Padding For Enhanced General Packet Radio Service App 20090232158 - FRANK; COLIN D. ; et al.	2009-09-17