Inventor
Shirish Nagaraj
Inventor
Cedar Knolls, NJ, US
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks36%
H04LTransmission of digital information, e.g. telegraphic communication30%
H04BTransmission20%
H04JMultiplex communication5%
H01QAntennas, i.e. radio aerials3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
G06NComputing arrangements based on specific computational models1%
H03GControl of amplification1%
PatentTitleYear
10,790,903Distributed radio access networks (RANs) supporting coordinated amplifier gain optimization202010,594,533Distributed base station with frequency domain interface on which signal subspace varies according to frequency bin202010,524,213Power control for systems based on uplink link identifier201910,516,461Beam management for dual transmission point hybrid beamforming systems in 5G201910,044,414Methods and apparatus for coordinated multipoint communication201810,038,525Management of coordinated multi-point communication20189,866,334'Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats'20189,629,158'Frequency error correction for LTE uplink CoMP'20179,538,550'Cooperative uplink reception suitable for non-ideal backhaul'20179,538,482'Methods of reverse link power control'20179,152,925'Method and system for prediction and root cause recommendations of service access quality of experience issues in communication networks'20159,042,941'Uplink grouping and aperture apparatus'20159,001,812'Timing error estimate of UL synchronization'20158,989,799'Methods of reverse link power control'20158,934,561'Cell clustering and aperture selection'20158,913,972'Antenna clustering for multi-antenna aperture selection'20148,903,369'Methods and apparatus for interference management'20148,855,253'Error prediction for two-stage receivers'20148,712,460'Methods of reverse link power control'20148,700,042'Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats'20148,543,154'Methods of reverse link power control'20138,493,941'Method to control the effects of out-of-cell interference in a wireless cellular system using over-the-air feedback control'20138,260,340'Methods of reverse link power control'20128,189,453'Method of OFDM communication using superposition coding'20128,125,935'Methods for reducing power consumption at transmitters and receivers'20127,986,627'Method for transmitting control information on the forward link of a wireless network'20117,920,469'Indicating a variable control channel structure for transmissions in a cellular system'20117,864,683'Wireless communication method with air-interface encoder packets configured for more efficient use of network resources'20117,734,308'Power reduction methods in enhanced transmitters and receivers'20107,693,099'Methods of wireless communication'20107,684,512'Method of scheduling mobile user transmissions and methods of decoding mobile user transmissions'20107,643,438'Method of determining random access channel preamble detection performance in a communication system'20107,558,191'Method of OFDM communication using superposition coding'20097,515,927'Method of reverse link dynamic power control in a wireless communication system using per-flow quality feedback for multi-flow data traffic'20097,486,954'Method of controlling load sharing between in-cell and soft handoff users'20097,453,821'Methods of detecting signaling information in a wireless communication system'20087,352,825'Method and apparatus for providing random access detection in a communication system'20087,333,835'Method and apparatus for providing user specific downlink beamforming in a fixed beam network'20087,054,664'Method and apparatus for providing user specific downlink beamforming in a fixed beam network'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2010Based in Middletown, NJ, US· patent location history
2009–2018Patents assigned to ALCATEL LUCENT USA INC (12)· patent assignee history
2009–2018Based in Cedar Knolls, NJ, US· patent location history
2010–2012Based in Whippany, NJ, US· patent location history
2011–2020Based in Hoffman Estates, IL, US· patent location history
2012–2015Patents assigned to NAGARAJ SHIRISH (11)· patent assignee history
2012–2018Patents assigned to ALCATEL LUCENT (10)· patent assignee history
2014–2017Patents assigned to NOKIA SIEMENS NETWORKS OY (7)· patent assignee history
2015–2020Patents assigned to NOKIA SOLUTIONS & NETWORKS OY (8)· patent assignee history
2019–2020Based in Pleasanton, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCATEL LUCENT USA INC | 12 | 2009–2018 |
| NAGARAJ SHIRISHself | 11 | 2012–2015 |
| ALCATEL LUCENT | 10 | 2012–2018 |
| NOKIA SOLUTIONS & NETWORKS OY | 8 | 2015–2020 |
| NOKIA SIEMENS NETWORKS OY | 7 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cedar Knolls, New Jersey, US | 14 | 2009–2018 |
| Hoffman Estates, Illinois, US | 13 | 2011–2020 |
| Middletown, New Jersey, US | 5 | 2006–2010 |
| Pleasanton, California, US | 3 | 2019–2020 |
| Whippany, New Jersey, US | 2 | 2010–2012 |