LexDanaLexDanabeta
Inventor

Shalini Periyalwar

Inventor
Nepean, CA

Overview

105→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 105 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks40%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04BTransmission14%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
H04JMultiplex communication2%
H04MTelephonic communication1%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications1%
G08BSignalling systems, e.g. personal calling systems0%
H03MCoding0%
H04NPictorial communication, e.g. television0%
PatentTitleYear
11,044,654Method and system for soft handoff in mobile broadband systems202110,904,877TD LTE secondary component carrier in unlicensed bands202110,855,756System and method for peer-to-peer communication in cellular systems202010,616,867Hybrid ARQ schemes with soft combining in variable rate packet data applications202010,523,750System and method for peer-to-peer communication in cellular systems201910,278,122Methods to enable efficient use of multiple radio access technologies201910,244,452Method and system for soft handoff in mobile broadband systems201910,212,558Systems and methods for distributing content in wireless networks201910,200,978Hybrid ARQ schemes with soft combining in variable rate packet data applications201910,064,125Methods to enable efficient use of multiple radio access technologies20189,986,559TD LTE secondary component carrier in unlicensed bands20189,986,027System and method for peer-to-peer communication in cellular systems20189,800,377'Simultaneously accessing shared resources'20179,723,595'Hybrid ARQ schemes with soft combining in variable rate packet data applications'20179,654,953'Method and apparatus for wireless emergency alerts'20179,648,533'Method and system for soft handoff in mobile broadband systems'20179,590,723'Method and system of flow control in multi-hop wireless access networks'20179,521,600'Handover mechanism in cellular networks'20169,503,935'Handover mechanism in cellular networks'20169,497,688'Managing mobile device applications in a wireless network'20169,385,835'System and method for adaptive frame size management in a wireless multihop network'20169,380,642'Methods to enable efficient use of multiple radio access technologies'20169,369,247'Simultaneously accessing shared resources'20169,363,729'Method and system for soft handoff in mobile broadband systems'20169,351,258'Power management and distributed scheduling for uplink transmissions in wireless systems'20169,307,472'Method and system for soft handoff in mobile broadband systems'20169,264,492'System and method for peer-to-peer communication in cellular systems'20169,264,176'Multi-carrier arrangement for high speed data'20169,232,526'Access point for device-assisted interference management in heterogeneous wireless cellular systems'20169,215,656'Self-contained data transfer channel'20159,184,958'System and method of encoding and transmitting codewords'20159,184,886'TD LTE secondary component carrier in unlicensed bands'20159,184,892'Device-assisted interference management in heterogeneous wireless cellular systems'20159,161,225'Authentication procedures for managing mobile device applications'20159,136,934'Base station, relay, system and method for packet re-transmission in a multi-hop network'20159,125,231'Methods to enable simultaneous use of multiple radio access technologies'20159,112,877'System and method for peer-to-peer communication in cellular systems'20159,054,780'Radiation power level control system and method for a wireless communication device based on a tracked radiation history'20159,049,746'Management of multi-mode wireless devices'20159,042,882'Methods to enable efficient use of multiple radio access technologies'20159,037,172'Power management and distributed scheduling for uplink transmissions in wireless systems'20158,977,277'Method and system for spectrum sensing and low overhead feedback'20158,976,734'Hybrid ARQ schemes with soft combining in variable rate packet data applications'20158,942,158'Relaying system and method with partner relays and selective transmission'20158,803,999'Method and apparatus for image orientation indication and correction'20148,805,375'Methods to enable simultaneous use of multiple radio access technologies'20148,774,853'Radiation power level control system and method for a wireless communication device based on a tracked radiation history'20148,681,705'Hybrid ARQ schemes with soft combining in variable rate packet data applications'20148,655,410'Beam wobbling for increased downlink coverage and capacity'20148,588,836'System and method for peer-to-peer communication in cellular systems'20138,554,175'Managing mobile device applications on a mobile device'20138,554,179'Managing mobile device applications'20138,538,351'Radiation power level control system and method for a wireless communication device based on a tracked radiation history'20138,520,569'Coverage improvement in wireless systems with fixed infrastructure based relays'20138,503,299'Method and system for packet scheduling'20138,503,351'Base station, relay, system and method for packet re-transmission in a multi-hop network'20138,478,283'Method and system for capacity and coverage enhancement in wireless networks with relays'20138,442,009'Method and system for soft handoff in mobile broadband systems'20138,437,760'Method and system for soft handoff in mobile broadband systems'20138,437,761'Method and system for soft handoff in mobile broadband systems'20138,391,902'Power management and distributed scheduling for uplink transmissions in wireless systems'20138,385,189'Multi-hop wireless backhaul network and method'20138,315,558'Relaying system and method with partner relays and selective transmission'20128,260,337'System and method for peer-to-peer communication in cellular systems'20128,254,284'Hybrid ARQ schemes with soft combining in variable rate packet data applications'20128,254,300'Base station, relay, system and method for packet re-transmission in a multi-hop network'20128,150,432'Power management and distributed scheduling for uplink transmissions in wireless systems'20128,081,924'Relaying system and method with partner relays and selective transmission'20118,068,876'Beam wobbling for increased downlink coverage and capacity'20117,979,072'Method and system for soft handoff in mobile broadband systems'20117,965,738'System and method for adaptive frame size management in a wireless multihop network'20117,962,095'Relaying system and method with partner relays and selective transmission'20117,957,746'Power management and distributed scheduling for uplink transmissions in wireless systems'20117,877,106'System and method for peer-to-peer communication in cellular systems'20117,756,520'Packet communication system with dual candidate sets for independent management of uplink and downlink transmissions'20107,664,082'Method of scheduling with multiple radios per node in a wireless multihop network'20107,646,752'Multi-hop wireless backhaul network and method'20107,630,356'Methods for supporting MIMO transmission in OFDM applications'20097,596,123'Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks'20097,590,064'Method and system of flow control in multi-hop wireless access networks'20097,548,758'System and method for peer-to-peer communication in cellular systems'20097,483,389'Hybrid ARQ schemes with soft combining in variable rate packet data applications'20097,463,600'Frame structure for variable rate wireless channels transmitting high speed data'20087,414,964'Dynamic sub-carrier assignment of OFDM systems'20087,406,060'Coverage improvement in wireless systems with fixed infrastructure based relays'20087,383,057'Cyclic transmit power adjustment scheme'20087,289,427'Enhanced ARQ with OFDM modulation symbols'20077,218,891'Multi-hop intelligent relaying method and apparatus for use in a frequency division duplexing based wireless access network'20077,203,520'Beam wobbling for increased downlink coverage and capacity'20077,110,351'Enhanced ARQ with OFDM modulation symbols'20067,072,307'Hybrid ARQ schemes with soft combining in variable rate packet data applications'20067,032,153'Dynamic automatic retransmission request in wireless access networks'20067,031,753'Dynamic sub-carrier assignment in OFDM systems'20066,930,470'System and method for code division multiple access communication in a wireless communication environment'20056,907,020'Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks'20056,885,679'System and method for layer 2 frame delineation recovery'20056,879,561'Method and system for wireless packet scheduling with per packet QoS support and link adaptation'20056,842,630'Method and apparatus for assigning frequency channels to a beam in a multi-beam cellular communications system'20056,804,521'Multi-beam antenna system for high speed data'20046,748,222'Method and system for providing load-balanced communication'20046,721,569'Dynamic sub-carrier assignment in OFDM systems'20046,701,129'Receiver based adaptive modulation scheme'20046,611,695'Method and apparatus for assigning frequency channels to a beam in a multi-beam cellular communications system'20036,219,554'System and method of integrating dynamic frequency association with channel borrowing techniques'20016,018,662'Method for performing progressive soft handoff in CDMA systems'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2016Based in Ottawa, CA· patent location history
2001–2011Patents assigned to NORTEL NETWORKS LTD (36)· patent assignee history
2007–2021Based in Nepean, CA· patent location history
2011–2017Patents assigned to PERIYALWAR SHALINI (22)· patent assignee history
2012–2021Patents assigned to APPLE INC (30)· patent assignee history
2012–2020Based in Plano, TX, US· patent location history
2013–2021Patents assigned to BLACKBERRY LTD (30)· patent assignee history
2013–2016Patents assigned to PERIYALWAR SHALINI SURESH (10)· patent assignee history
2013–2019Based in Waterloo, CA· patent location history
2017–2021Based in Toronto, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTEL NETWORKS LTD362001–2011
APPLE INC302012–2021
BLACKBERRY LTD302013–2021
PERIYALWAR SHALINIself222011–2017
PERIYALWAR SHALINI SURESHself102013–2016
Locations
LocationPatentsSpan
Nepean, CA412007–2021
Ottawa, CA272000–2016
Waterloo, CA252013–2019
Toronto, CA52017–2021
Plano, Texas, US52012–2020