Inventor

Tamer Kadous

Inventor

San Diego, CA, US

Overview

2003–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 353 as inventor

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

H04Wprimary

H04WWireless communication networks38%

H04LTransmission of digital information, e.g. telegraphic communication32%

H04BTransmission20%

H04JMultiplex communication4%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%

H03MCoding1%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications1%

H01QAntennas, i.e. radio aerials0%

G06FElectric digital data processing0%

H03GControl of amplification0%

PatentTitleYear

11,128,356Multiple-input multiple-output communication with wireless communication devices2021 11,129,196Shared channel design around reserved resources2021 11,122,566Waveform design based on power spectral density (PSD) parameters2021 11,122,5925G new radio with sharing between priority access license and general authorized access communications2021 11,115,161Transmission diversity for FBE idle period handling2021 11,115,924Methods and apparatus for transmission and detection of multi-band wake-up2021 11,115,852Methods and apparatus related to enhanced machine type communication2021 11,109,376Structured channel rasters for unlicensed spectrum2021 11,108,598Transmission preemption in multi-TRP operation2021 11,109,285Multi-PCell design for URLLC reliability2021 11,102,765Enhanced uplink grant-free/downlink semi-persistent scheduling for ultra-reliable low latency communications2021 11,102,763Techniques for multiplexing of uplink channels in a shared radio frequency spectrum band2021 11,096,181Monitoring interference level to selectively control usage of a contention-based protocol2021 11,089,575Multi-carrier enhancements for improving reliability in URLLC-U2021 11,089,518Intertechnology medium sharing for millimeter wave2021 11,082,187Rate-matching for single downlink control information multi-transmission reception point transmissions2021 11,071,138OTA dynamic TDD with CUI-R multiplexed in UL2021 11,063,800Synchronization signaling supporting multiple waveforms2021 11,063,645Methods of wirelessly communicating with a group of devices2021 11,064,439Asynchronous carrier aggregation2021 11,064,518Asynchronous single beam directional listen-before-talk2021 11,064,424Shared spectrum synchronization design2021 11,057,926Physical uplink shared channel coverage enhancements2021 11,057,885Frame-based initiator device operation2021 11,050,531Frequency diversity with carrier hopping in unlicensed spectrum2021 11,051,175Uplink transmission techniques in shared spectrum wireless communications2021 11,051,263Synchronization channel and system acquisition for internet of things communications in a shared spectrum2021 11,044,735Methods and apparatus for supporting frequency division multiplexing of multiple waveforms2021 11,038,567Adaptive autonomous uplink communication design2021 11,032,808Frequency hopping for control resource set with single carrier waveform2021 11,032,841Downlink active set management for multiple-input multiple-output communications2021 11,032,718Optimizing millimeter wave beam searching2021 11,025,296Nested frequency hopping for data transmission2021 11,026,097Coexistence between spectrum sharing systems and asynchronous channel access systems2021 11,026,218Indication on joint multi-transmission point transmission in new radio system2021 11,025,403Frame structure dependent configuration of physical channels2021 11,019,605Reservation repetition for deafness avoidance2021 11,019,504On-demand coverage extended broadcast signal2021 11,012,284Single carrier waveform data transmission and reception based on configurable DFT window2021 11,012,922Common search space design for coverage enhancement in wireless communications2021 11,012,283Single carrier waveform data transmission and reception based on configurable DFT window2021 11,006,415Channel list signaling2021 10,999,864Acknowledgement feedback in unlicensed new radio2021 10,993,151Cell switching for discontinuous transmission (DTX) in shared spectrum2021 10,992,427Bandwidth reservation signal for base station operation in digital modulation2021 10,985,813Downlink user equipment selection2021 10,985,897Methods and apparatus for dynamic time-division duplexing (TDD)2021 10,986,665Quasi-colocation for LBT2021 10,979,203Channel selection to reduce interference to a wireless local area network from a cellular network2021 10,965,505Flexible waveform synthesis in NR-SS2021 10,965,424Uplink control information transmission in autonomous uplink2021 10,965,514Training field assisted medium sensing across multiple radio access technologies2021 10,959,263Listen before talk for millimeter wave multi-user multiple-input multiple-output communications2021 10,959,105Methods, apparatuses and systems for configuring bandwidth parts in shared spectrum2021 10,959,267RACH configurations for NR shared spectrum2021 10,952,142Energy-efficient paging in wireless networks2021 10,952,103Transmission opportunity (TXOP) structure for new radio-unlicensed (NR-U) and new radio-synchronized sharing (NR-SS)2021 10,945,288Reservation and challenge schemes for listen-before-talk2021 10,938,441Narrowband frequency hopping mechanisms to overcome bandwidth restrictions in the unlicensed frequency spectrum2021 10,939,441Autonomous uplink with analog beams2021 10,932,282Scheduling timeline in new radio-spectrum sharing (NR-SS)2021 10,925,048Control resource set for single-carrier waveform2021 10,917,905Autonomous uplink transmission using shared radio frequency spectrum2021 10,917,918EMTC-U-UCI reporting procedures and enhancements2021 10,912,129SSB multiplexing and RMSI monitoring in NR-U2021 10,912,012Initial network access for downlink unlicensed deployment2021 10,911,961Method and apparatus to facilitate support for multi-radio coexistence2021 10,904,773Beam management techniques in millimeter wave systems2021 10,904,908Grantless uplink transmission for eMTC-U2021 10,897,764Radio-unlicensed (NR-U) interlace-based resource allocations2021 10,897,326Sharing a single coreset bandwidth across multiple user equipments2021 10,893,523Wireless communication between wideband ENB and narrowband UE2021 10,880,889Narrowband user equipment (UE) support with multi-channel listen-before-talk (LBT)2020 10,879,954Logical channel hopping sequence design2020 10,873,440Time division duplexing techniques in shared radio frequency spectrum2020 10,862,581Dynamic time division duplex (TDD) frame structure for hopping superframes2020 10,862,562Beam refinement techniques in millimeter wave systems2020 10,863,543Subband based uplink access for NR-SS2020 10,863,524Multiplexing rules for mixed communication protocols2020 10,856,300Per-TTI rank control within transmission opportunity for downlink comp2020 10,855,355Channel state information reporting enhancements for unlicensed coordinated multipoint2020 10,856,185Channel reservation signals for new radio interference management2020 10,856,296Techniques and apparatuses for determining channels for frequency hopping in an unlicensed radio frequency spectrum band2020 10,848,251Channel quality measurement in unlicensed deployments2020 10,848,978Radio (NR) for spectrum sharing2020 10,841,950Listen before talk techniques in shared millimeter wave radio frequency spectrum2020 10,841,870Discovery for spectrum renting2020 10,841,957Facilitating multi-node listen before talk functionality via a centralized controller2020 10,841,805Inter-operator coordination for channel access in shared spectrum2020 10,841,953Receiver-based listen before talk techniques in shared millimeter wave radio frequency spectrum2020 10,834,782Techniques for low-band anchored high-band connections in wireless communications2020 10,833,760Coverage enhancement mode switching for wireless communications using shared radio frequency spectrum2020 10,813,136Dual connectivity with a network that utilizes an unlicensed frequency spectrum2020 10,812,216Cooperative multiple-input multiple-output downlink scheduling2020 10,805,979Dual band discontinuous reception2020 10,798,602Radio resource management and radio link monitoring for enhanced machine type communication in shared spectrum2020 10,784,999Narrowband physical broadcast channel design on multiple anchor channels2020 10,785,797Beam refinement reference signal (BRRS) design for mmWave system in shared spectrum2020 10,779,320Channel reservation signal with new radio PDCCH waveform2020 10,772,110Universal channel reservation signal for medium sharing2020 10,772,132PRACH configuration on NR-U2020 10,772,113Autonomous uplink transmission techniques using shared radio frequency spectrum2020 10,764,920Semi-persistent scheduling for shared spectrum downlink2020 10,764,840Sounding reference signal (SRS) coordination, power control, and synchronization for distributed coordinated multipoint (CoMP)2020 10,756,767User equipment for wirelessly communicating cellular signal with another user equipment2020 10,756,795User equipment with cellular link and peer-to-peer link2020 10,756,860Distributed multiple-input multiple-output downlink configuration2020 10,756,782Uplink active set management for multiple-input multiple-output communications2020 10,750,506Re-contention-based co-existence on a shared communication medium2020 10,736,112Common search space scrambling for MulteFire coverage enhancement2020 10,735,057Uplink user equipment selection2020 10,728,928Random backoff process for spatial listen-before-talk (LBT)2020 10,728,913Multi-transmission/reception point (multi-TRP) transmission with dynamic TRP clusters2020 10,721,628Low-latency communication in shared spectrum2020 10,721,774Frequency hopping configuration for a multi-tone physical random access channel transmission2020 10,715,210Synchronization signal repetition pattern for a discovery reference signal in narrowband communications2020 10,716,013Beam refinement for millimeter wave (MMW) system2020 10,708,950Transmission opportunity sharing for autonomous uplink2020 10,707,915Narrowband frequency hopping mechanisms to overcome bandwidth restrictions in the unlicensed frequency spectrum2020 10,700,910Single carrier waveform data transmission and reception based on configurable DFT window2020 10,701,717Coexistence of autonomous and grant based uplink transmissions2020 10,700,802Variable length reference signaling for fast acquisition in shared spectrum2020 10,700,907Waveform for millimeter wave new radio2020 10,694,493Paging and DRX enhancements for eMTC-U (IOT-U)2020 10,686,502Downlink user equipment selection2020 10,687,219Uplink transmission techniques in shared spectrum wireless communications2020 10,687,356Channel reservation signal in NR shared spectrum2020 10,687,359System acquisition in a shared radio frequency spectrum band2020 10,681,723Technique for HARQ, multiplexing, and contention2020 10,674,389Access terminal radio link monitoring (RLM) on a shared communication medium2020 10,674,449Signal for a synchronized communication system operating in a shared spectrum frequency band2020 10,673,674Techniques and apparatuses for multiplexing schemes for millimeter wave downlink single carrier waveforms2020 10,674,498Accelerated cell activation in wireless communication2020 10,673,676Techniques and apparatuses for multiplexing schemes for millimeter wave downlink single carrier waveforms2020 10,673,675Techniques and apparatuses for multiplexing schemes for millimeter wave downlink single carrier waveforms2020 10,667,244Techniques and apparatuses for waveform signaling for downlink communications2020 10,667,288Techniques for configuring or transmitting grantless transmissions on beams in uplink subframes2020 10,659,102Synchronization techniques using frequency hopping in unlicensed radio frequency spectrum2020 10,659,112User equipment assisted multiple-input multiple-output downlink configuration2020 10,652,889Wireless communication between wideband ENB and narrowband UE2020 10,652,914CSI-RS scrambling of subframes in a multi-subframe DRS2020 10,652,854Paging super frame window for narrowband communications using the unlicensed spectrum2020 10,645,590Self-contained transmissions for machine type communications2020 10,645,679Hybrid automatic repeat request (HARQ) payload mapping for short physical uplink control channel (PUCCH) on a shared communication medium2020 10,638,371Universal reservation signal for medium sharing2020 10,638,444Positioning techniques for wireless communications devices using shared radio frequency spectrum2020 10,638,517Channel reservation signal design for shared spectrum2020 10,631,333Synchronized medium sharing with private network2020 10,631,261Legacy compatible primary synchronization signal / secondary synchronization signal design for coverage extended and cost-reduced user equipment2020 10,631,331Frame structure signaling for multefire2020 10,623,163Coexistence of control resource sets with different waveforms2020 10,616,737Enhanced machine type communications physical uplink control channel design2020 10,616,912Uplink payload determination and uplink grant indication for multefire2020 10,609,660Synchronization for wideband coverage enhancement2020 10,602,543Asynchronous channel reservation design with partial symbol alignment2020 10,595,327Inter-access terminal unblocking and enhanced contention for co-existence on a shared communication medium2020 10,595,342Simultaneous reception sweep and transmission in a full-duplex node2020 10,587,497Channel sensing for independent links2020 10,581,572Autonomous uplink transmissions on a shared communication medium2020 10,581,722Power control for independent links2020 10,574,565Event trigger for independent links2020 10,575,185Spectrum renting negotiation2020 10,560,304Techniques and apparatuses for multiplexing schemes for millimeter wave downlink single carrier waveforms2020 10,554,540Controlling allocations for independent links2020 10,555,203Channel reservation techniques for millimeter wave systems2020 10,554,539Communicating control information for independent links2020 10,547,422SRS transmission with implied RTS/CTS2020 10,548,020Techniques for selectively adjusting wireless communication parameters based on aggregated interference from listen-before-talk wireless devices2020 10,548,153Methods and apparatus for supporting frequency division multiplexing of multiple waveforms2020 10,547,494Unlicensed spectrum coverage enhancement for industrial internet of things2020 10,548,131Wireless communication between wideband eNB and narrowband UE2020 10,542,543Wireless communication between wideband ENB and narrowband UE2020 10,541,851Synchronization signal block signaling for wireless communications in shared spectrum2020 10,542,436Unlicensed spectrum operation for narrowband internet of things and enhanced machine type communication2020 10,542,541Re-contention-based co-existence on a shared communication medium2020 10,536,966Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement2020 10,523,300Beam refinement techniques in millimeter wave systems2019 10,516,618Preamble design on a shared communication medium2019 10,511,399Techniques and apparatuses for downlink control channel design using a top to bottom search space2019 10,511,987Methods and apparatus related to enhanced machine type communication2019 10,506,629Beam refinement reference signal enhancement for higher mobility support2019 10,484,878Mixed-access mode communication for standalone operation on a shared communication medium2019 10,484,954Synchronization for wideband coverage enhancement2019 10,484,992Channel reservation for multi-user scheduling2019 10,484,959Positioning techniques in wireless communication systems2019 10,484,934Network discovery for wireless communications2019 10,484,935Discovery for spectrum renting2019 10,476,781Feedback for independent links2019 10,477,437Node-specific medium reservation for spectrum sharing2019 10,477,526Uplink procedures on a shared communication medium2019 10,461,797Narrowband communication for different device capabilities in unlicensed spectrum2019 10,455,457NR-SS unified operation mode in coordinated and uncoordinated bands2019 10,448,296Coding of handover messages between nodes of different radio access technologies2019 10,432,272Variable multiple-input multiple-output downlink user equipment2019 10,433,179Spatial-division multiple access (SDMA) across multiple operators2019 10,425,945Multi-stage channel reservation signal for directional transmission and reception2019 10,411,795Coverage enhancement mode switching for wireless communications using shared radio frequency spectrum2019 10,405,262Techniques for signaling a public land mobile network identifier over a shared radio frequency spectrum band2019 10,404,434Discovery and random access for shared spectrum2019 10,405,335Soft channel reservation2019 10,405,228System information block providing cell access information supporting wideband coverage enhancement in wireless communication networks2019 10,405,242Robust channel reservation on a shared communication medium2019 10,404,509Slot structure design using guard intervals in a single carrier waveform2019 10,374,777Control signaling in a shared communication medium2019 10,375,711Methods for LTE channel selection in unlicensed bands2019 10,368,372Listen-before-talk techniques for uplink transmissions2019 10,368,348Physical control channel signaling on a shared communication medium2019 10,368,305Automatic network selection for multefire2019 10,368,301Multi-beam and single-beam discovery reference signals for shared spectrum2019 10,362,574Uplink resource allocation techniques for shared radio frequency spectrum2019 10,356,816Re-contention-based co-existence on a shared communication medium2019 10,349,404Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system2019 10,334,546Synchronization signaling coordination for co-existence on a shared communication medium2019 10,327,241Solving deafness in directional clear channel assessment (CCA)2019 10,327,261Directional listen before talk scheme2019 10,298,289Synchronization and paging channel design for wireless communications2019 10,299,284Inter-access terminal unblocking and enhanced contention for co-existence on a shared communication medium2019 10,291,379Contention-based co-existence on a shared communication medium2019 10,292,093Communicating subframe timing of an access point on a shared communication medium2019 10,278,177Opportunistic carrier aggregation framework for efficient LTE operation in unlicensed spectrum2019 10,264,541Operating mode coordination on a shared communication medium2019 10,257,848Directional channel reservation for time-division multiplexing downlink and uplink data burst transmission2019 10,257,851Channel configuration for co-existence on a shared communication medium2019 10,225,818Paging user equipments on a shared communication medium2019 10,219,300Enhanced channel reservation for co-existence on a shared communication medium2019 10,219,252Shortened control channel resource mapping2019 10,218,406Narrowband communication for different device capabilities in unlicensed spectrum2019 10,219,235Timing synchronization coordination on a shared communication medium2019 10,201,014Contention-based co-existence on a shared communication medium2019 10,182,404Transmit power calibration for matching the coverage of different radio technologies on a common radio node2019 10,178,649Paging user equipments on a shared communication medium2019 10,091,789Re-contention-based co-existence on a shared communication medium2018 10,044,459Uplink control signaling on a shared communication medium2018 10,044,438Carrier sense adaptive transmission (CSAT) measurements in shared spectrum2018 9,954,668Co-existence system synchronization on a shared communication medium2018 9,936,400Channel selection in a shared communication medium2018 9,924,368'Apparatus and methods for cellular communications over unused unlicenced spectrum'2018 9,867,194'Dynamic UE scheduling with shared antenna and carrier aggregation'2018 9,860,033'Method and apparatus for antenna diversity in multi-input multi-output communication systems'2018 9,832,785Multi-radio coexistence2017 9,788,361'Setting transmission parameters in a shared communication medium'2017 9,750,014'Interlaced carrier sense adaptive transmission (CSAT) co-existence in shared spectrum'2017 9,660,776'Method and apparatus for providing antenna diversity in a wireless communication system'2017 9,585,156'Supporting different LTE-TDD configurations in neighboring regions and/or adjacent carriers'2017 9,578,649'Method and apparatus to facilitate support for multi-radio coexistence'2017 9,474,075'Operation mode adaptation based on hardware and channel condition constraints'2016 9,461,736'Method and apparatus for sub-slot packets in wireless communication'2016 9,451,480'Methods and apparatus for power management in a wireless communication system'2016 9,408,220'Channel quality reporting for adaptive sectorization'2016 9,398,602'Multi-radio coexistence'2016 9,307,544'Channel quality reporting for adaptive sectorization'2016 9,282,462'Method and apparatus to facilitate support for multi-radio coexistence'2016 9,277,564'Method and apparatus to facilitate support for multi-radio coexistence'2016 9,253,658'Management of uncoordinated interference'2016 9,246,560'Systems and methods for beamforming and rate control in a multi-input multi-output communication systems'2016 9,226,173'Multi-radio coexistence'2015 9,185,720'Method and apparatus to facilitate support for multi-radio coexistence'2015 9,185,718'Centralized coexistence manager for controlling operation of multiple radios'2015 9,184,870'Systems and methods for control channel signaling'2015 9,179,319'Adaptive sectorization in cellular systems'2015 9,172,453'Method and apparatus for pre-coding frequency division duplexing system'2015 9,172,402'Multiple-input and multiple-output carrier aggregation receiver reuse architecture'2015 9,161,232'Decentralized coexistence manager for controlling operation of multiple radios'2015 9,161,233'Method and apparatus to facilitate support for multi-radio coexistence'2015 9,155,106'Uplink pilot and signaling transmission in wireless communication systems'2015 9,154,211'Systems and methods for beamforming feedback in multi antenna communication systems'2015 9,154,179'Receiver with bypass mode for improved sensitivity'2015 9,148,256'Performance based rank prediction for MIMO design'2015 9,144,084'Multi-radio coexistence'2015 9,143,957'Mitigating cross-device interference'2015 9,144,036'Dynamic power amplifier backoff using headroom information'2015 9,136,974'Precoding and SDMA support'2015 9,113,488'Multi-radio coexistence of a broadband radio and a broadcast stream receiver that receives broadcast stream data'2015 9,106,287'Unitary precoding based on randomized FFT matrices'2015 9,088,389'Reverse link pilot transmission for a wireless communication system'2015 8,971,823'Precoding for segment sensitive scheduling in wireless communication systems'2015 8,954,063'Broadcast and multicast services in wireless communication systems'2015 8,923,109'Unitary precoding based on randomized FFT matrices'2014 8,923,208'Multi-radio coexistence'2014 8,908,496'Incremental redundancy transmission in a MIMO communication system'2014 8,903,021'Channel estimation for an OFDM communicaiton system with inactive subbands'2014 8,897,220'Multi-radio coexistence'2014 8,897,181'Multi-radio coexistence'2014 8,885,744'Providing antenna diversity in a wireless communication system'2014 8,886,126'Resolution algorithms for multi-radio coexistence'2014 8,886,239'Buffer status report control for creating transmission gaps'2014 8,879,445'Mitigating impact of power imbalance on remote data rate in wireless local area network'2014 8,855,001'Power control for wireless communication systems'2014 8,848,607'Method and apparatus to facilitate support for multi-radio coexistence'2014 8,830,934'Configurable filter for multi-radio interference mitigation'2014 8,825,860'Method and apparatus to facilitate voice activity detection and coexistence manager decisions'2014 8,760,994'Unitary precoding based on randomized FFT matrices'2014 8,724,555'Uplink pilot and signaling transmission in wireless communication systems'2014 8,676,209'Handoff selection for wireless communication systems'2014 8,654,705'System and method for supporting multiple reverse link data streams'2014 8,654,715'Systems and methods providing mobile transmit diversity'2014 8,655,400'Reduced transmit power for wireless radio coexistence'2014 8,639,190'Precoding for segment sensitive scheduling in wireless communication systems'2014 8,634,435'Short term policy creation and execution of policy executed between communication events of a radio access technology within a coexistence manager hardware/software implementation'2014 8,619,717'Rate adaptive transmission scheme for MIMO systems'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Based in San Diego, CA, US· patent location history

2003–2008Based in Madison, WI, US· patent location history

2004–2021Patents assigned to QUALCOMM INC (335)· patent assignee history

2011–2018Patents assigned to KADOUS TAMER (36)· patent assignee history

2012–2021Patents assigned to WANG JIBING (23)· patent assignee history

2012–2018Patents assigned to GOROKHOV ALEXEI (17)· patent assignee history

2013–2021Patents assigned to MANTRAVADI ASHOK (25)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QUALCOMM INC	335	2004–2021
KADOUS TAMERself	36	2011–2018
MANTRAVADI ASHOK	25	2013–2021
WANG JIBING	23	2012–2021
GOROKHOV ALEXEI	17	2012–2018

Locations

Location	Patents	Span
San Diego, California, US	349	2003–2021
Madison, WI, US	4	2003–2008