Chandra Sekhar Bontu

Person

Nepean, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-user coordinated transmission in cellular systems
- Patent number 11,902,957
- Issue date Feb 13, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-user coordinated transmission in cellular systems
- Patent number 11,871,401
- Issue date Jan 9, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small cell demodulation reference signal and initial synchronization
- Patent number 11,832,201
- Issue date Nov 28, 2023
- Malikie Innovations Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for modification of at least one measurement reporting trig...
- Patent number 11,743,843
- Issue date Aug 29, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for beamspace processing based on multiple bea...
- Patent number 11,546,041
- Issue date Jan 3, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Amr El-Keyi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Outer-loop adjustment for link adaptation
- Patent number 11,457,453
- Issue date Sep 27, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to estimate SNR for MU-MIMO based on channel orthogonality
- Patent number 11,411,632
- Issue date Aug 9, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Jianguo Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small cell demodulation reference signal and initial synchronization
- Patent number 11,395,248
- Issue date Jul 19, 2022
- BlackBerry Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for uplink coverage adaptation
- Patent number 11,228,364
- Issue date Jan 18, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Alex Stephenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for half-duplex communication
- Patent number 11,108,426
- Issue date Aug 31, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming in cellular systems using the same feedback information...
- Patent number 10,979,119
- Issue date Apr 13, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing group communication services
- Patent number 10,904,713
- Issue date Jan 26, 2021
- BlackBerry Limited
- Zhijun Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TD LTE secondary component carrier in unlicensed bands
- Patent number 10,904,877
- Issue date Jan 26, 2021
- BlackBerry Limited
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal configuration for cell coordination
- Patent number 10,897,334
- Issue date Jan 19, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coverage extension for wireless devices
- Patent number 10,856,233
- Issue date Dec 1, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for layer 3 configuration in a heterogeneous n...
- Patent number 10,798,649
- Issue date Oct 6, 2020
- BlackBerry Limited
- Zhijun Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small cell demodulation reference signal and initial synchronization
- Patent number 10,694,481
- Issue date Jun 23, 2020
- BlackBerry Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuring transmission parameters in a cellular system
- Patent number 10,673,558
- Issue date Jun 2, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover for non-standard user equipment with special capabilities
- Patent number 10,506,479
- Issue date Dec 10, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System information block enhancements
- Patent number 10,492,172
- Issue date Nov 26, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for enabling further L1 enhancements in LTE h...
- Patent number 10,455,612
- Issue date Oct 22, 2019
- BlackBerry Limited
- Yi Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Enabling higher-order modulation in a cellular network
- Patent number 10,447,455
- Issue date Oct 15, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multimedia broadcast multicast service tra...
- Patent number 10,419,233
- Issue date Sep 17, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordinated scheduling in a cellular network
- Patent number 10,278,202
- Issue date Apr 30, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for handover in heterogeneous cellular networks
- Patent number 10,178,596
- Issue date Jan 8, 2019
- BlackBerry Limited
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for supporting time-sensitive services in a commu...
- Patent number 10,159,109
- Issue date Dec 18, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Prabaharan Kanesalingam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmit power adjustment for inter-device communication in wireles...
- Patent number 10,154,467
- Issue date Dec 11, 2018
- BlackBerry Limited
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink transmissions for type 2 relay
- Patent number 10,129,812
- Issue date Nov 13, 2018
- BlackBerry Limited
- Zhijun Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and relay node for mobile relay enablement
- Patent number 10,028,185
- Issue date Jul 17, 2018
- BlackBerry Limited
- Yi Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for toggling transmission parameters in a heterog...
- Patent number 10,021,704
- Issue date Jul 10, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC-FIELD-EMISSION-LIMITING RESOURCE ALLOCATION
- Publication number 20240373415
- Publication date Nov 7, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNLINK PRECODING SWITCHING BASED ON CHANNEL VARIATION ESTIMATES
- Publication number 20240291528
- Publication date Aug 29, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFERENCE-AWARE DIMENSION REDUCTION VIA ORTHONORMAL BASIS SELECTION
- Publication number 20240063856
- Publication date Feb 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Small Cell Demodulation Reference Signal and Initial Synchronization
- Publication number 20240056998
- Publication date Feb 15, 2024
- MALIKIE INNOVATIONS LIMITED
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL STATE VARIATION ESTIMATION AND SINR PENALTY COMPUTATION FOR...
- Publication number 20240022291
- Publication date Jan 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR CONFIGURABLE EIRP RESTRICTION
- Publication number 20240015667
- Publication date Jan 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Majid BAVAND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SLICING IN CELLULAR SYSTEMS
- Publication number 20230353294
- Publication date Nov 2, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTATIONALLY EFFICIENT DIRECTIONAL SPECTRAL ESTIMATION FOR MULTI...
- Publication number 20230239021
- Publication date Jul 27, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE ALLOCATION IN CELLULAR SYSTEMS
- Publication number 20230180189
- Publication date Jun 8, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra S. BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE UPLINK SU-MIMO PRECODING IN WIRELESS CELLULAR SYSTEMS BASE...
- Publication number 20230163820
- Publication date May 25, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR MODIFICATION OF AT LEAST ONE MEASUREMENT REPORTING TRIG...
- Publication number 20220346039
- Publication date Oct 27, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Small Cell Demodulation Reference Signal and Initial Synchronization
- Publication number 20220312356
- Publication date Sep 29, 2022
- BlackBerry Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK SINGLE USER MULTIPLE INPUT MULTIPLE OUTPUT (SU-MIMO) PRECODI...
- Publication number 20220263546
- Publication date Aug 18, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE ALLOCATION IN MU-MIMO OFDMA WIRELESS SYSTEMS
- Publication number 20220183021
- Publication date Jun 9, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-USER COORDINATED TRANSMISSION IN CELLULAR SYSTEMS
- Publication number 20220124731
- Publication date Apr 21, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BEAMSPACE PROCESSING BASED ON MULTIPLE BEA...
- Publication number 20220123816
- Publication date Apr 21, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR UPLINK COVERAGE ADAPTATION
- Publication number 20220103248
- Publication date Mar 31, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Alex Stephenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURATION AND RESOURCE ALLOCATION FOR DOWNLINK DEMODULATION REF...
- Publication number 20220085929
- Publication date Mar 17, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Hong REN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO ESTIMATE SNR FOR MU-MIMO BASED ON CHANNEL ORTHOGONALITY
- Publication number 20210006316
- Publication date Jan 7, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Jianguo Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING IN CELLULAR SYSTEMS USING THE SAME FEEDBACK INFORMATION...
- Publication number 20200403673
- Publication date Dec 24, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Small Cell Demodulation Reference Signal and Initial Synchronization
- Publication number 20200314785
- Publication date Oct 1, 2020
- BlackBerry Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OUTER-LOOP ADJUSTMENT FOR LINK ADAPTATION
- Publication number 20190297630
- Publication date Sep 26, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COVERAGE EXTENSION FOR WIRELESS DEVICES
- Publication number 20190116558
- Publication date Apr 18, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURING TRANSMISSION PARAMETERS IN A CELLULAR SYSTEM
- Publication number 20190028233
- Publication date Jan 24, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TD LTE Secondary Component Carrier in Unlicensed Bands
- Publication number 20180376475
- Publication date Dec 27, 2018
- BlackBerry Limited
- Chandra Sekhar Bontu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Design for Small Cell Demodulation Reference Signal and Initial Syn...
- Publication number 20180343630
- Publication date Nov 29, 2018
- BlackBerry Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR UPLINK COVERAGE ADAPTATION
- Publication number 20180337725
- Publication date Nov 22, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Alex Stephenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE SIGNAL CONFIGURATION FOR CELL COORDINATION
- Publication number 20180254864
- Publication date Sep 6, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhancing Group Communication Services
- Publication number 20180242117
- Publication date Aug 23, 2018
- BlackBerry Limited
- Zhijun Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLUSTER-SPECIFIC REFERENCE SIGNAL CONFIGURATION FOR CELL COORDINATION
- Publication number 20180241521
- Publication date Aug 23, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Chandra Sekhar BONTU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chandra Sekhar Bontu

Person

Patents Grantslast 30 patents

Multi-user coordinated transmission in cellular systems

Multi-user coordinated transmission in cellular systems

Small cell demodulation reference signal and initial synchronization

Methods for modification of at least one measurement reporting trig...

Method and apparatus for beamspace processing based on multiple bea...

Outer-loop adjustment for link adaptation

Method to estimate SNR for MU-MIMO based on channel orthogonality

Small cell demodulation reference signal and initial synchronization

Systems and methods for uplink coverage adaptation

Method and apparatus for half-duplex communication

Beamforming in cellular systems using the same feedback information...

Enhancing group communication services

TD LTE secondary component carrier in unlicensed bands

Reference signal configuration for cell coordination

Coverage extension for wireless devices

Method and apparatus for layer 3 configuration in a heterogeneous n...

Small cell demodulation reference signal and initial synchronization

Configuring transmission parameters in a cellular system

Handover for non-standard user equipment with special capabilities

System information block enhancements

Methods and apparatus for enabling further L1 enhancements in LTE h...

Enabling higher-order modulation in a cellular network

Method and apparatus for multimedia broadcast multicast service tra...

Coordinated scheduling in a cellular network

Method and apparatus for handover in heterogeneous cellular networks

System and method for supporting time-sensitive services in a commu...

Transmit power adjustment for inter-device communication in wireles...

Uplink transmissions for type 2 relay

Method and relay node for mobile relay enablement

System and method for toggling transmission parameters in a heterog...

Patents Applicationslast 30 patents

ELECTROMAGNETIC-FIELD-EMISSION-LIMITING RESOURCE ALLOCATION

DOWNLINK PRECODING SWITCHING BASED ON CHANNEL VARIATION ESTIMATES

INTERFERENCE-AWARE DIMENSION REDUCTION VIA ORTHONORMAL BASIS SELECTION

Small Cell Demodulation Reference Signal and Initial Synchronization

CHANNEL STATE VARIATION ESTIMATION AND SINR PENALTY COMPUTATION FOR...

SYSTEM AND METHODS FOR CONFIGURABLE EIRP RESTRICTION

NETWORK SLICING IN CELLULAR SYSTEMS

COMPUTATIONALLY EFFICIENT DIRECTIONAL SPECTRAL ESTIMATION FOR MULTI...

RESOURCE ALLOCATION IN CELLULAR SYSTEMS

ADAPTIVE UPLINK SU-MIMO PRECODING IN WIRELESS CELLULAR SYSTEMS BASE...

METHODS FOR MODIFICATION OF AT LEAST ONE MEASUREMENT REPORTING TRIG...

Small Cell Demodulation Reference Signal and Initial Synchronization

UPLINK SINGLE USER MULTIPLE INPUT MULTIPLE OUTPUT (SU-MIMO) PRECODI...

RESOURCE ALLOCATION IN MU-MIMO OFDMA WIRELESS SYSTEMS

MULTI-USER COORDINATED TRANSMISSION IN CELLULAR SYSTEMS

METHOD AND APPARATUS FOR BEAMSPACE PROCESSING BASED ON MULTIPLE BEA...

SYSTEMS AND METHODS FOR UPLINK COVERAGE ADAPTATION

CONFIGURATION AND RESOURCE ALLOCATION FOR DOWNLINK DEMODULATION REF...

METHOD TO ESTIMATE SNR FOR MU-MIMO BASED ON CHANNEL ORTHOGONALITY

BEAMFORMING IN CELLULAR SYSTEMS USING THE SAME FEEDBACK INFORMATION...

Small Cell Demodulation Reference Signal and Initial Synchronization

OUTER-LOOP ADJUSTMENT FOR LINK ADAPTATION

COVERAGE EXTENSION FOR WIRELESS DEVICES

CONFIGURING TRANSMISSION PARAMETERS IN A CELLULAR SYSTEM

TD LTE Secondary Component Carrier in Unlicensed Bands

Design for Small Cell Demodulation Reference Signal and Initial Syn...

SYSTEMS AND METHODS FOR UPLINK COVERAGE ADAPTATION

REFERENCE SIGNAL CONFIGURATION FOR CELL COORDINATION

Enhancing Group Communication Services

CLUSTER-SPECIFIC REFERENCE SIGNAL CONFIGURATION FOR CELL COORDINATION