Inventor
Aamod Khandekar
Inventor
San Diego, CA, US
Overview
Patents· 271 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks32%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04BTransmission19%
H04JMultiplex communication6%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
H03MCoding3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
G01SRadio direction-finding1%
H01LSemiconductor devices1%
H10BElectronic memory devices1%
PatentTitleYear
11,082,115Beam management using adaptive learning202111,044,621Control channel monitoring capability for low latency communications202111,019,573Out-of-order communication management202111,011,538Transistors and arrays of elevationally-extending strings of memory cells202110,971,360Methods of forming a channel region of a transistor and methods used in forming a memory array202110,937,690Selective dielectric deposition202110,930,499Semiconductor structure formation202110,674,389Access terminal radio link monitoring (RLM) on a shared communication medium202010,666,342Beam management using adaptive learning202010,638,346Channel state computation for enhanced carrier aggregation202010,470,143Systems and methods for timing synchronization and synchronization source selection for vehicle-to-vehicle communications201910,420,078Systems and methods to define control channels using reserved resource blocks201910,314,037Latency reduction techniques in wireless communications201910,305,618Transmission and detection of overhead channels and signals in a wireless network201910,299,288Multi-carrier grant design201910,291,349Method and apparatus for using multiple modulation schemes for a single packet201910,015,789Asynchronous time division duplex operation in a wireless network20189,986,526Positioning in the presence of passive distributed elements20189,974,065Dynamic control blanking in heterogeneous networks20189,949,278Dynamic power amplifier backoff20189,860,033'Method and apparatus for antenna diversity in multi-input multi-output communication systems'20189,801,188'Backhaul signaling for interference avoidance'20179,774,431'Hearability improvements for reference signals'20179,693,339'Code division multiplexing in a single-carrier frequency division multiple access system'20179,668,265'Technique for mitigating interference in a celllar wireless communication netwok'20179,668,206'Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system'20179,660,776'Method and apparatus for providing antenna diversity in a wireless communication system'20179,648,596'Interference mitigation for control channels in a wireless communication network'20179,635,558'Association and resource partitioning in a wireless network with relays'20179,603,062'Classifying access points using pilot identifiers'20179,565,011'Data transmission with cross-subframe control in a wireless network'20179,549,367'Utilizing broadcast signals to convey restricted association information'20179,503,929'Method and apparatus for transmitting overload indicatior over the air'20169,439,184'Downlink control channel for relay resource allocation'20169,432,991'Enabling support for transparent relays in wireless communication'20169,420,603'Recovery from resource mismatch in a wireless communication system'20169,419,676'Pilot transmission and channel estimation for a communication system utilizing frequency division multiplexing'20169,413,481'CDMA wireless communication systems'20169,408,220'Channel quality reporting for adaptive sectorization'20169,392,621'Initiating a random access procedure for determining communication parameters'20169,385,843'Method and apparatus for using multiple modulation schemes for a single packet'20169,357,566'Persistent interference mitigation in a wireless communication system'20169,351,293'Multiple carrier indication and downlink control information interaction'20169,326,253'Wireless communication channel blanking'20169,307,544'Channel quality reporting for adaptive sectorization'20169,295,008'Method and apparatus for utilizing other sector interference (OSI) indication'20169,294,219'Techniques for supporting relay operation in wireless communication systems'20169,294,218'Rate prediction in fractional reuse systems'20169,288,760'Method and apparatus for controlling uplink transmit power with optimum delay'20169,279,879'Positioning in the presence of passive distributed elements'20169,265,048'Dominant interferer indication in access probe'20169,264,976'Preamble design for a wireless signal'20169,264,183'Acknowledgment channel for wireless communications'20169,258,814'Carrier indicator field for cross carrier assignments'20169,253,651'Transmission and detection of overhead channels and signals in a wireless network'20169,225,488'Shared signaling channel'20159,225,416'Varied signaling channels for a reverse link in a wireless communication system'20159,226,300'Hierarchical control channel structure for wireless communication'20159,225,495'Data transmission with cross-subframe control in a wireless network'20159,225,481'Downlink grants in a multicarrier wireless communication system'20159,215,669'Preamble design for a wireless signal'20159,215,648'Apparatus and method of inter-radio access technology searching'20159,210,651'Method and apparatus for bootstraping information in a communication system'20159,203,466'Acquisition pilots for wireless communication systems'20159,203,564'Data transmission via a relay station in a wireless communication system'20159,203,584'TDM-FDM relay backhaul channel for LTE advanced'20159,191,953'Frequency tracking loops in wireless network'20159,184,870'Systems and methods for control channel signaling'20159,179,469'Enabling resource partitioning for wireless communication systems'20159,154,352'Pre-communication for relay base stations in wireless communication'20159,154,211'Systems and methods for beamforming feedback in multi antenna communication systems'20159,154,272'Method and apparatus for facilitating reliable transmission of a control region size and detection of cross-carrier signaling'20159,144,060'Resource allocation for shared signaling channels'20159,131,486'Control signal transmission for wireless communication systems'20159,130,698'Failure indication for one or more carriers in a multi-carrier communication environment'20159,125,163'Persistent interference mitigation in a wireless communication'20159,118,468'Asynchronous time division duplex operation in a wireless network'20159,107,239'Systems and methods to define control channels using reserved resource blocks'20159,094,831'Adaptive resource partitioning in a wireless communication network'20159,094,173'Recovery from handoff error due to false detection of handoff completion signal at access terminal'20159,088,384'Pilot symbol transmission in wireless communication systems'20159,088,389'Reverse link pilot transmission for a wireless communication system'20159,084,283'Peer-to-peer communication using a wide area network air interface'20159,065,608'Method of providing a gap indication during a sticky assignment'20159,059,785'Fast timing acquisition in cell search'20159,055,576'Uplink resource allocation for LTE advanced'20159,048,993'Wireless communication channel blanking'20159,042,840'Cross-carrier/cross-subframe indication in a multi-carrier wireless network'20159,042,296'Synchronization of devices in a wireless communication network'20159,031,023'Adaptive association and joint association and resource partitioning in a wireless communication network'20159,026,164'Selective transmission of power decision pilot in a wireless communication system'20159,014,155'Access point configuration schemes'20159,014,080'Apparatus and method for providing relay backhaul communications in a wireless communication system'20159,009,573'Method and apparatus for facilitating concatenated codes for beacon channels'20158,982,750'Method and apparatus for transmitting overload indicator over the air'20158,982,851'Hearability improvements for reference signals'20158,971,241'Techniques for supporting relay operation in wireless communication systems'20158,954,063'Broadcast and multicast services in wireless communication systems'20158,953,507'Frequency and time domain range expansion'20158,948,097'UE-RS sequence initialization for wireless communication systems'20158,929,551'Pilot transmission in a wireless communication system'20158,918,112'Preamble design for a wireless signal'20148,903,021'Channel estimation for an OFDM communicaiton system with inactive subbands'20148,902,828'Carrier indicator field for cross carrier assignments'20148,891,480'Positioning reference signals in a telecommunication system'20148,892,979'Coding schemes for wireless communication transmissions'20148,892,108'Control channel constraints in wireless communications'20148,886,113'Centralized control of relay operation'20148,885,628'Code division multiplexing in a single-carrier frequency division multiple access system'20148,885,479'Multicarrier retransmission feedback'20148,885,550'Beacon symbol orthogonalization'20148,879,511'Assignment acknowledgement for a wireless communication system'20148,873,454'Apparatus and method for transmit-response timing for relay operation in wireless communications'20148,861,424'Downlink control channel for relay resource allocation'20148,855,007'Configuring an identifier for an access point'20148,855,062'Dynamic selection of subframe formats in a wireless network'20148,855,001'Power control for wireless communication systems'20148,848,658'Inter-frequency indication of association data for multi-carrier wireless deployments'20148,848,656'Utilizing broadcast signals to convey restricted association information'20148,849,316'Paging and access via different nodes'20148,843,069'Interference reduction request in a wireless communication system'20148,842,693'Rank step-down for MIMO SCW design employing HARQ'20148,842,619'Scalable frequency band operation in wireless communication systems'20148,837,273'Using a single FHT to decode access-based handoff probes from multiple users'20148,831,607'Reverse link other sector communication'20148,825,046'Short-term interference mitigation in a wireless communication system'20148,818,285'Power decision pilot for a wireless communication system'20148,811,512'Methods and apparatus for measuring, communicating and/or using interference information'20148,804,568'Resource partitioning for uplink in a wireless communication network'20148,798,665'Beacon-based control channels'20148,787,347'Varied transmission time intervals for wireless communication system'20148,768,372'Sector interference management based on inter-sector performance'20148,761,032'Random reuse based control channels'20148,738,019'Method and system for deassignment of resources in a wireless communication system'20148,737,229'Access mechanisms for base stations in heterogeneous access point networks'20148,738,056'Signal acquisition in a wireless communication system'20148,737,360'Power control and handoff with power control commands and erasure indications'20148,730,877'Pilot and data transmission in a quasi-orthogonal single-carrier frequency division multiple access system'20148,718,036'Configurable pilots in a wireless communication system'20148,718,181'Reverse link power control for an OFDMA system'20148,705,419'Subframe staggering for relay communication'20148,705,506'Time reservation for a dominant interference scenario in a wireless communication network'20148,700,082'Power control utilizing multiple rate interference indications'20148,693,316'Access point resource negotiation and allocation over a wireless interface'20148,693,444'Control resource mapping for a wireless communication system'20148,693,407'Method and apparatus for keep-alive bits transmission'20148,681,749'Control resource mapping for a wireless communication system'20148,675,537'Method and apparatus for using MBSFN subframes to send unicast information'20148,676,209'Handoff selection for wireless communication systems'20148,675,758'Methods and apparatus for measuring, communicating and/or using interference information'20148,670,376'Multi-carrier grant design'20148,670,777'Method and apparatus for fast other sector interference (OSI) adjustment'20148,660,071'Adaptive resource partitioning in a wireless communication network'20148,660,600'Over-the-air overload indicator'20148,649,337'Control channel design for dynamic sub-frame selection'20148,644,292'Varied transmission time intervals for wireless communication system'20148,639,258'Measurement scheduling in cell—FACH (forward access channel) and cell—DCH (dedicated channel) states'20148,638,759'Serving cell selection in wireless communications'20148,638,712'CDMA wireless communication systems'20148,630,241'Frame structures for wireless communication systems'20148,630,180'Method of providing a gap indication during a sticky assignment'20148,619,563'Method and apparatus for interference management in a wireless communication system'20138,611,239'Distributed computation of common normalization constant for quantized best effort traffic priority'20138,611,284'Use of supplemental assignments to decrement resources'20138,611,333'Systems and methods of mobile relay mobility in asynchronous networks'20138,605,705'Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system'20138,600,424'Method and apparatus for managing downlink transmission power in a heterogeneous network'20138,599,705'Interference management based on enhanced pilot measurement reports'20138,594,010'Apparatus and method for physical control format indicator channel (PCFICH) information sharing over relay backhaul link'20138,588,178'Adaptive association and joint association and resource partitioning in a wireless communication network'20138,588,054'Silence intervals in wireless communications'20138,583,132'Efficient channel structure for a wireless communication system'20138,582,509'Scalable frequency band operation in wireless communication systems'20138,576,755'Apparatus and method for relay transition time'20138,578,249'LDPC encoding and decoding of packets of variable sizes'20138,571,132'Constrained hopping in wireless communication systems'20138,566,676'FEC code and code rate selection based on packet size'20138,559,879'Null pilots for interference estimation in a wireless communication network'20138,559,908'Jamming graph and its application in network resource assignment'20138,553,575'Resource partitioning for uplink in a wireless communication network'20138,553,711'Association and resource partitioning in a wireless network with relays'20138,543,138'Multi-sector broadcast paging channel'20138,521,206'Interference management with reduce interference requests and interference indicators'20138,520,745'Reverse link power control for an OFDMA system'20138,514,829'Center frequency control for wireless communication'20138,503,421'Enhanced frequency division multiple access for wireless communication'20138,504,091'Interference mitigation for control channels in a wireless communication network'20138,488,487'Method and apparatus for fast other sector interference (OSI) adjustment'20138,483,168'Serving base station selection in a wireless communication network'20138,484,272'Unified pulse shaping for multi-carrier and single-carrier waveforms'20138,477,684'Acknowledgement of control messages in a wireless communication system'20138,477,808'Method and apparatus of assigning in wireless communication systems'20138,477,710'Method of providing a gap indication during a sticky assignment'20138,457,315'Pilot transmission in a wireless communication system'20138,457,042'Method and apparatus for transmitting and receiving a sectorparameters message in an active state in wireless communication system'20138,457,260'System and method for acquisition in wireless communication systems'20138,453,030'Coding schemes for wireless communication transmissions'20138,442,572'Method and apparatus for adjustments for delta-based power control in wireless communication systems'20138,432,803'Method of providing a gap indication during a sticky assignment'20138,433,251'Control information signaling'20138,433,357'Method and apparatus for utilizing other sector interference (OSI) indication'20138,433,984'LDPC encoding and decoding of packets of variable sizes'20138,401,111'Method and apparatus for sequencing and correlating a positioning reference signal'20138,401,033'Systems, apparatus and methods to facilitate physical cell identifier collision detection'20138,396,013'Method and apparatus for supporting half-duplex terminals in an asynchronous mode'20138,391,192'Carrier switching in a multi-carrier wireless communication network'20138,391,413'Channel estimation for an OFDM communication system with inactive subbands'20138,385,268'Method and apparatus for efficient control decoding for transparent relaying operation in a wireless communication system'20138,379,578'Control signal transmission for wireless communication systems'20138,374,200'Methods and systems for processing overhead reduction for control channel packets'20138,365,047'FEC code and code rate selection based on packet size'20138,363,607'VOIP group resource management'20138,331,286'Method and apparatus for efficient selection and acquisition of systems utilizing OFDM or SC-FDM'20128,331,216'Channel and interference estimation in single-carrier and multi-carrier frequency division multiple access systems'20128,320,407'Mapping of subpackets to resources in a communication system'20128,315,226'Power control and handoff with power control commands and erasure indications'20128,315,207'Association with leakage-based metrics in a wireless network'20128,305,943'Half-duplex communication in a frequency division duplex system'20128,305,999'Resource allocation and mapping in a wireless communication system'20128,300,751'Method and apparatus for transmitting and receiving a timing correction message in a wireless communication system'20128,295,252'Interlace-based control channel balancing in a wireless communication network'20128,284,833'Serial concatenation of interleaved convolutional codes forming turbo-like codes'20128,285,321'Method and apparatus for using virtual noise figure in a wireless communication network'20128,265,066'Method and apparatus for reducing power consumption in wireless communication systems'20128,261,155'Methods and apparatus for encoding and decoding low density parity check (LDPC) codes'20128,254,927'SFN and signaling mechanisms for softer handoff groups'20128,249,029'Low reuse preamble for a wireless communication network'20128,238,289'Method and apparatus for requesting selected interlace mode in wireless communication systems'20128,228,853'Serving base station selection in a wireless communication network'20128,229,423'Broadcast and multicast services in wireless communication systems'20128,213,405'Wireless network synchronization'20128,204,530'Power control for wireless communication systems'20128,194,560'Access point identifier configuration procedure'20128,179,876'Multiple modulation technique for use in a communication system'20128,159,928'Signal transmission in a wireless communication system'20128,156,390'Pruned bit-reversal interleaver'20128,156,389'Pruned bit-reversal interleaver'20128,144,731'Control channel signaling in wireless communications'20128,135,088'Pilot transmission and channel estimation for a communication system utilizing frequency division multiplexing'20128,135,026'Disjoint and common link operation in a wireless communication system'20128,098,711'Methods and apparatus for flexible hopping in a multiple-access communication network'20128,098,710'Methods and apparatus for flexible hopping in a multiple-access communication network'20128,085,875'Incremental pilot insertion for channnel and interference estimation'20118,077,692'Enhanced frequency division multiple access for wireless communication'20118,078,135'Method and apparatus for transmitting and receiving a quickchannelinfo block in active state in wireless communication system'20118,068,530'Signal acquisition in a wireless communication system'20118,045,512'Scalable frequency band operation in wireless communication systems'20118,027,302'Method and apparatus for transmitting and receiving selected interlace acknowledgement messages in wireless communication systems'20118,027,372'Signal acquisition in a wireless communication system'20118,023,398'Using a single FHT to decode access-based handoff probes from multiple users'20118,014,331'Method and apparatus for using a MAC protocol for broadcast'20117,991,094'Method and apparatus for transmitting and receiving a timing correction message in a wireless communication system'20117,986,748'Peak to average mitigation'20117,974,355'Method and apparatus for generating a permutation for forwarding link hopping in wireless communication system'20117,974,362'Method and apparatus for generating a permutation for reverse link hopping in wireless communication system'20117,965,789'Reverse link power control for an OFDMA system'20117,966,033'Serving sector directed power control'20117,957,327'Efficient support for TDD beamforming via constrained hopping and on-demand pilot'20117,916,781'Serial concatenation of interleaved convolutional codes forming turbo-like codes'20117,903,628'Configurable pilots in a wireless communication system'20117,864,819'Method and apparatus for bit demultiplexing in a wireless communication systems'20117,860,149'Methods and apparatus for flexible hopping in a multiple-access communication network'20107,813,453'Data detection for a hierarchical coded data transmission'20107,701,917'Channel estimation for a wireless communication system with multiple parallel data streams'20107,623,490'Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication'20097,616,711'Frequency domain filtering to improve channel estimation in multicarrier systems'20097,543,197'Pruned bit-reversal interleaver'20097,421,041'Iterative channel and interference estimation and decoding'20087,421,032'Serial concatenation of interleaved convolutional codes forming turbo-like codes'20087,221,680'Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system'20077,116,710'Serial concatenation of interleaved convolutional codes forming turbo-like codes'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2012Based in Pasadena, CA, US· patent location history
2007–2021Patents assigned to QUALCOMM INC (259)· patent assignee history
2007–2021Based in San Diego, CA, US· patent location history
2011–2018Patents assigned to KHANDEKAR AAMOD (118)· patent assignee history
2011–2018Patents assigned to PALANKI RAVI (80)· patent assignee history
2011–2018Patents assigned to GOROKHOV ALEXEI (75)· patent assignee history
2012–2017Patents assigned to BHUSHAN NAGA (56)· patent assignee history
2016–2017Based in San Bernardino, CA, US· patent location history
2021Based in Boise, ID, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 259 | 2007–2021 |
| KHANDEKAR AAMODself | 118 | 2011–2018 |
| PALANKI RAVI | 80 | 2011–2018 |
| GOROKHOV ALEXEI | 75 | 2011–2018 |
| BHUSHAN NAGA | 56 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 261 | 2007–2021 |
| Boise, ID, US | 4 | 2021 |
| Pasadena, California, US | 4 | 2006–2012 |
| San Bernardino, California, US | 2 | 2016–2017 |