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Ahmadreza Hedayat
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Allen, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Removing client devices from association with a wireless access point
Patent number
11,445,463
Issue date
Sep 13, 2022
Cisco Technology, Inc.
Pooya Monajemi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Joint scheduler for integrated Wi-Fi and LTE-U wireless access point
Patent number
10,356,627
Issue date
Jul 16, 2019
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Removing client devices from association with a wireless access point
Patent number
10,165,540
Issue date
Dec 25, 2018
Cisco Technology, Inc.
Pooya Monajemi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Joint scheduler for integrated Wi-Fi and LTE-U wireless access point
Patent number
9,930,535
Issue date
Mar 27, 2018
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Triggering client device probing behavior for location applications
Patent number
9,788,281
Issue date
Oct 10, 2017
Cisco Technology, Inc.
Jerome Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency channel selection by an LTE-U wireless access point opera...
Patent number
9,686,688
Issue date
Jun 20, 2017
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink-based wireless radio resource management
Patent number
9,585,124
Issue date
Feb 28, 2017
Cisco Technology, Inc.
Neil R. Diener
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for a media access control scheduler for a long t...
Patent number
9,516,640
Issue date
Dec 6, 2016
Cisco Technology, Inc.
Rajesh S. Pazhyannur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid contention mechanism for WLANs
Patent number
9,226,332
Issue date
Dec 29, 2015
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink signal bandwidth characterization from channel state informa...
Patent number
9,066,244
Issue date
Jun 23, 2015
Cisco Technology, Inc.
Matthew A. Silverman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Full spatial dimension extraction for implicit beamforming
Patent number
9,059,750
Issue date
Jun 16, 2015
Cisco Technology, Inc.
Mohammad Janani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic channel assignment for WLAN deployments with IEEE 802.11ac...
Patent number
9,060,352
Issue date
Jun 16, 2015
Cisco Technology, Inc.
Douglas Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic bandwidth selection for wide bandwidth wireless local area...
Patent number
8,971,273
Issue date
Mar 3, 2015
Cisco Technology, Inc.
Douglas Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scheduling collaborative uplink transmissions in OFDMA systems usin...
Patent number
8,908,783
Issue date
Dec 9, 2014
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bandwidth indication in RTS/CTS frames
Patent number
8,873,384
Issue date
Oct 28, 2014
Cisco Technology, Inc.
Brian Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal frequency division multiplexed (OFDM) demodulator imbala...
Patent number
8,842,753
Issue date
Sep 23, 2014
Cisco Technology, Inc.
Mohammad Janani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coexistence mechanism for multiple channels
Patent number
8,797,881
Issue date
Aug 5, 2014
Cisco Technology, Inc.
Brian Donald Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two stage precoding for multi-user MIMO systems
Patent number
8,718,172
Issue date
May 6, 2014
Cisco Technology, Inc.
Brian Donald Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal sequence detection techniques for OFDM/OFDMA systems
Patent number
8,638,834
Issue date
Jan 28, 2014
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Group addressing for multicast transmissions for power savings at p...
Patent number
8,599,735
Issue date
Dec 3, 2013
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming weight estimation using wideband multipath direction of...
Patent number
8,494,073
Issue date
Jul 23, 2013
Cisco Technology, Inc.
Genyuan Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Medium reservation techniques for multi-user transmissions
Patent number
8,451,771
Issue date
May 28, 2013
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for resizing a MIMO channel
Patent number
8,374,271
Issue date
Feb 12, 2013
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trellis-based decoder using states of reduced uncertainty
Patent number
8,190,980
Issue date
May 29, 2012
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for retransmitting a data sequence according to channel cond...
Patent number
8,181,076
Issue date
May 15, 2012
Cisco Technology, Inc.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for selecting a transmission scheme in a multiple...
Patent number
8,149,942
Issue date
Apr 3, 2012
Cisco Technology, Inc.
Genyuan Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive switching techniques for hybrid automatic repeat request s...
Patent number
8,121,211
Issue date
Feb 21, 2012
Cisco Technology, Inc.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generalized MIMO-beamforming weight estimation
Patent number
8,116,698
Issue date
Feb 14, 2012
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for antenna array partitioning
Patent number
8,098,212
Issue date
Jan 17, 2012
Cisco Technology, Inc.
Hang Jin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel randomization and time diversity for MIMO system
Patent number
8,090,042
Issue date
Jan 3, 2012
Cisco Technology, Inc.
Mohammad Janani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REMOVING CLIENT DEVICES FROM ASSOCIATION WITH A WIRELESS ACCESS POINT
Publication number
20190037519
Publication date
Jan 31, 2019
Cisco Technology, Inc.
Pooya Monajemi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Joint Scheduler for Integrated Wi-Fi and LTE-U Wireless Access Point
Publication number
20180176791
Publication date
Jun 21, 2018
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Removing Client Devices from Association with a Wireless Access Point
Publication number
20160095079
Publication date
Mar 31, 2016
Cisco Technology, Inc.
Pooya Monajemi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Triggering Client Device Probing Behavior for Location Applications
Publication number
20160095071
Publication date
Mar 31, 2016
Cisco Technology, Inc.
Jerome Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frequency Channel Selection by an LTE-U Wireless Access Point Opera...
Publication number
20160088631
Publication date
Mar 24, 2016
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Joint Scheduler for Integrated Wi-Fi and LTE-U Wireless Access Point
Publication number
20160044516
Publication date
Feb 11, 2016
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR A MEDIA ACCESS CONTROL SCHEDULER FOR A LONG...
Publication number
20160037490
Publication date
Feb 4, 2016
Cisco Technology, Inc.
Rajesh S. Pazhyannur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Uplink-Based Wireless Radio Resource Management
Publication number
20150146543
Publication date
May 28, 2015
Cisco Technology, Inc.
Neil R. Diener
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid Contention Mechanism for WLANs
Publication number
20150016435
Publication date
Jan 15, 2015
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic Bandwidth Selection for Wide Bandwidth Wireless Local Area...
Publication number
20140098748
Publication date
Apr 10, 2014
Cisco Technology, Inc.
Douglas Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic Channel Assignment for WLAN Deployments with IEEE 802.11ac...
Publication number
20140050156
Publication date
Feb 20, 2014
Cisco Technology, Inc.
Douglas Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Uplink Signal Bandwidth Characterization from Channel State Informa...
Publication number
20130286863
Publication date
Oct 31, 2013
Cisco Technology, Inc.
Matthew A. Silverman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Two Stage Precoding for Multi-User MIMO Systems
Publication number
20130287131
Publication date
Oct 31, 2013
Cisco Technology, Inc.
Brian Donald Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FULL SPATIAL DIMENSION EXTRACTION FOR IMPLICIT BEAMFORMING
Publication number
20130128935
Publication date
May 23, 2013
Cisco Technology, Inc.
Mohammad Janani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Group Addressing for Multicast Transmissions for Power Savings at P...
Publication number
20130064161
Publication date
Mar 14, 2013
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Orthogonal Frequency Division Multiplexed (OFDM) Demodulator Imbala...
Publication number
20120328053
Publication date
Dec 27, 2012
Cisco Technology, Inc.
Mohammad Janani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COEXISTENCE MECHANISM FOR MULTIPLE CHANNELS
Publication number
20120314583
Publication date
Dec 13, 2012
Brian Donald HART
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Medium Reservation Techniques for Multi-User Transmissions
Publication number
20120147804
Publication date
Jun 14, 2012
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BANDWIDTH INDICATION IN RTS/CTS FRAMES
Publication number
20120106426
Publication date
May 3, 2012
Brian HART
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE CLIPPING OF SYMBOLS BASED ON SIGNAL QUALITY
Publication number
20120082262
Publication date
Apr 5, 2012
Cisco Technology, Inc.
Mohammad Janani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scheduling Collaborative Uplink Transmissions in OFDMA Systems Usin...
Publication number
20110090974
Publication date
Apr 21, 2011
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal Sequence Detection Techniques for OFDM/OFDMA Systems
Publication number
20110013708
Publication date
Jan 20, 2011
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Beamforming Weight Estimation Using Wideband Multipath Direction of...
Publication number
20110013711
Publication date
Jan 20, 2011
Cisco Technology, Inc.
Genyuan Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERFORMANCE OF A TRELLIS-BASED DECODER USING STATES OF REDUCED UNCE...
Publication number
20090135938
Publication date
May 28, 2009
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINK ADAPTATION BASED ON GENERIC CINR MEASUREMENT ACCORDING TO LOG-...
Publication number
20090086855
Publication date
Apr 2, 2009
Cisco Technology, Inc.
Hang Jin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GENERALIZED MIMO-BEAMFORMING WEIGHT ESTIMATION
Publication number
20090042618
Publication date
Feb 12, 2009
Cisco Technology, Inc.
Ahmadreza Hedayat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System for Identifying Localized Burst Errors
Publication number
20080320355
Publication date
Dec 25, 2008
Cisco Technology, Inc.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive Switching Techniques for Hybrid Automatic Repeat Request S...
Publication number
20080240208
Publication date
Oct 2, 2008
CISCO TECHNOLOGY INC.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Achieving Spatial Diversity of a Wireless Com...
Publication number
20080205539
Publication date
Aug 28, 2008
Cisco Technolgy Inc.
Genyuan Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Retransmitting a Data Sequence According to Channel Cond...
Publication number
20080181094
Publication date
Jul 31, 2008
Navini Networks, Inc.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE