Inventor
BACHU RAJA SEKHAR
US26 patents
⚠️ This page may combine multiple inventors who share the name “BACHU RAJA SEKHAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
15 patentsUS11876585B1Jan 16, 2024
Modified singular-value decomposition signal-to-leakage ratio precoding for multiple-input and multiple-output systems
QUALCOMM INC5 citations75
US10313838B2Jun 4, 2019
Method and apparatus for assisted positioning in a wireless communication system
QUALCOMM INC3 citations73
US9986526B2May 29, 2018
Positioning in the presence of passive distributed elements
QUALCOMM INC3 citations73
US9774431B2Sep 26, 2017
Hearability improvements for reference signals
QUALCOMM INC2 citations73
US9468000B2Oct 11, 2016
Method and apparatus for optimizing cloud based radio access network
QUALCOMM INC4 citations73
US9264205B2Feb 16, 2016
Full duplex communication in the presence of mixed full and half duplex users
QUALCOMM INC6 citations72
US11601945B2Mar 7, 2023
Configurable MAC-PHY API
QUALCOMM INC5 citations70
US11729654B2Aug 15, 2023
Communication techniques between a radio unit and a distributed unit via an application programming interface
QUALCOMM INC2 citations67
US12513740B2Dec 30, 2025
Techniques for random access communication support using remotely-located nodes in a wireless network
QUALCOMM INC0 citations56
US12137481B2Nov 5, 2024
PRACH processing for O-RU
QUALCOMM INC0 citations56
US11716765B2Aug 1, 2023
PRACH processing for O-RU
QUALCOMM INC0 citations56
US11923991B2Mar 5, 2024
Dynamic configuration of DMRS
QUALCOMM INC0 citations55
US12562969B2Feb 24, 2026
Combining schemes for shared open radio access networks
QUALCOMM INC0 citations52
US9814089B2Nov 7, 2017
System timing-aware co-existence on a shared communication medium
QUALCOMM INC0 citations47
US9288732B2Mar 15, 2016
Method and apparatus for utility based interference management
QUALCOMM INC0 citations42
SAMPATH ASHWIN
4 patentsUS8401111B2Mar 19, 2013
Method and apparatus for sequencing and correlating a positioning reference signal
SAMPATH ASHWIN25 citations92
US9277523B2Mar 1, 2016
Method and apparatus for assisted positioning in a wireless communication system
SAMPATH ASHWIN9 citations84
US9402193B2Jul 26, 2016
Systems, apparatus and methods for interference management in wireless networks
SAMPATH ASHWIN4 citations73
US9146296B2Sep 29, 2015
Methods and apparatuses for use in providing positioning assistance data to mobile stations via a self-organizing network
SAMPATH ASHWIN3 citations62
BACHU RAJA SEKHAR
4 patentsUS8964621B2Feb 24, 2015
Transmission and reception of a reference signal supporting positioning in a wireless communication network
BACHU RAJA SEKHAR12 citations83
US9392621B2Jul 12, 2016
Initiating a random access procedure for determining communication parameters
BACHU RAJA SEKHAR5 citations72
US8891480B2Nov 18, 2014
Positioning reference signals in a telecommunication system
BACHU RAJA SEKHAR4 citations72
US8340004B2Dec 25, 2012
Combining transmission with incrementing fields
BACHU RAJA SEKHAR4 citations62