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Jiann-Ching Guey
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cyclic prefix for non-contiguous signal transmission
Patent number
9,735,993
Issue date
Aug 15, 2017
Telefonaktiebolaget LM Ericsson (publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic, distributed coordination of parameters in a cellular telec...
Patent number
9,154,974
Issue date
Oct 6, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time and frequency synchronization
Patent number
9,144,045
Issue date
Sep 22, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Havish Koorapaty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink reference signal allocation and assignment for cell clusters
Patent number
9,100,834
Issue date
Aug 4, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spatially randomized pilot symbol transmission methods, systems and...
Patent number
9,036,684
Issue date
May 19, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic space division duplex (SDD) wireless communications with mu...
Patent number
9,019,849
Issue date
Apr 28, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Energy efficient operation for dense deployment of wireless access...
Patent number
9,014,070
Issue date
Apr 21, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal compression for backhaul communications using linear transfo...
Patent number
8,948,138
Issue date
Feb 3, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptation of parameters in a communication network
Patent number
8,934,930
Issue date
Jan 13, 2015
Telefonaktiebolaget L M Ericsson
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and method for graph-based distributed parameter coordinati...
Patent number
8,879,428
Issue date
Nov 4, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus and system for choosing a parameter setting from...
Patent number
8,849,207
Issue date
Sep 30, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation for a very large-scale multiple-input multiple o...
Patent number
8,837,621
Issue date
Sep 16, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coordinated multipoint wireless communication
Patent number
8,811,974
Issue date
Aug 19, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Abdulfauf Hafeez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pilot design using costas arrays
Patent number
8,811,331
Issue date
Aug 19, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Havish Koorapaty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of downlink signal transport over backhaul communications th...
Patent number
8,737,298
Issue date
May 27, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Joint management of radio and transport resources
Patent number
8,649,341
Issue date
Feb 11, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference symbol distribution method and apparatus
Patent number
8,638,745
Issue date
Jan 28, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed antenna system
Patent number
8,634,357
Issue date
Jan 21, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed beam selection for cellular communication
Patent number
8,630,677
Issue date
Jan 14, 2014
Telefonaktiebolaget LM Ericsson (publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed scheduling coordination for plural service areas
Patent number
8,554,235
Issue date
Oct 8, 2013
Telefonaktiebolaget L M Ericcson (publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Extended coordinated multipoint cells to mitigate inter-comp-cell d...
Patent number
8,526,407
Issue date
Sep 3, 2013
Telefonaktiebolaget L M Ericsson (Publ)
Kambiz Zangi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network-wide inter-cell interference minimization via coordinated m...
Patent number
8,442,545
Issue date
May 14, 2013
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for enhanced channel estimation in wireless co...
Patent number
8,379,773
Issue date
Feb 19, 2013
Telefonaktiebolaget L M Ericsson (Publ)
Leonid Krasny
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power control in a coordinated multipoint system
Patent number
8,346,291
Issue date
Jan 1, 2013
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for complexity reduction in detection of delay...
Patent number
8,300,674
Issue date
Oct 30, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detection of time-frequency hopping patterns
Patent number
8,295,311
Issue date
Oct 23, 2012
Telefonaktiebolaget LM Ericsson (publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signature sequences and methods for time-frequency selective channel
Patent number
8,295,325
Issue date
Oct 23, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cyclic prefix for non-contiguous signal transmission
Patent number
8,274,995
Issue date
Sep 25, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-calibrating multi-antenna wireless communication system
Patent number
8,271,042
Issue date
Sep 18, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and arrangement for reducing feedback data in a MIMO communi...
Patent number
8,170,131
Issue date
May 1, 2012
Telefonaktiebolaget LM Ericsson (publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHOD FOR GRAPH-BASED DISTRIBUTED PARAMETER COORDINATI...
Publication number
20130142078
Publication date
Jun 6, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENERGY EFFICIENT OPERATION FOR DENSE DEPLOYMENT OF WIRELESS ACCESS...
Publication number
20130128785
Publication date
May 23, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC SPACE DIVISION DUPLEX (SDD) WIRELESS COMMUNICATIONS WITH MU...
Publication number
20130114468
Publication date
May 9, 2013
Dennis Hui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Adaptation of Parameters in a Communication Network
Publication number
20130109421
Publication date
May 2, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Jiann-Ching GUEY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Time and Frequency Synchronization
Publication number
20130089065
Publication date
Apr 11, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Havish Koorapaty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPATIALLY RANDOMIZED PILOT SYMBOL TRANSMISSION METHODS, SYSTEMS AND...
Publication number
20130077658
Publication date
Mar 28, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, Apparatus and System For Choosing a Parameter Setting From...
Publication number
20130072131
Publication date
Mar 21, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Jiann-Ching GUEY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED BEAM SELECTION FOR CELLULAR COMMUNICATION
Publication number
20130017855
Publication date
Jan 17, 2013
Telefonaktiebolaget LM Ericsson (publ)
Dennis HUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CYCLIC PREFIX FOR NON-CONTIGUOUS SIGNAL TRANSMISSION
Publication number
20120307818
Publication date
Dec 6, 2012
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL ESTIMATION FOR A VERY LARGE-SCALE MULTIPLE-INPUT MULTIPLE-O...
Publication number
20120288022
Publication date
Nov 15, 2012
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL COMPRESSION FOR BACKHAUL COMMUNICATIONS USING LINEAR TRANSFO...
Publication number
20120243468
Publication date
Sep 27, 2012
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC, DISTRIBUTED COORDINATION OF PARAMETERS IN A CELLULAR TELEC...
Publication number
20120244898
Publication date
Sep 27, 2012
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
JOINT MANAGEMENT OF RADIO AND TRANSPORT RESOURCES
Publication number
20120236774
Publication date
Sep 20, 2012
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF DOWNLINK SIGNAL TRANSPORT OVER BACKHAUL COMMUNICATIONS TH...
Publication number
20120230691
Publication date
Sep 13, 2012
Dennis Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED SCHEDULING COORDINATION FOR PLURAL SERVICE AREAS
Publication number
20120122462
Publication date
May 17, 2012
Telefonaktiebolaget LM Ericsson (publ)
Jiann-Ching GUEY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM CHANNEL ESTIMATION METHOD AND APPARATUS
Publication number
20120033754
Publication date
Feb 9, 2012
Havish Koorapaty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CYCLIC PREFIX FOR NON-CONTIGUOUS SIGNAL TRANSMISSION
Publication number
20110280181
Publication date
Nov 17, 2011
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Uplink Reference Signal Allocation and Assignment for Cell Clusters
Publication number
20110275397
Publication date
Nov 10, 2011
Telefonaktiebolaget LM Ericsson (publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELF-CALIBRATING MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM
Publication number
20110263280
Publication date
Oct 27, 2011
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER CONTROL IN A COORDINATED MULTIPOINT SYSTEM
Publication number
20110256901
Publication date
Oct 20, 2011
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK-WIDE INTER-CELL INTERFERENCE MINIMIZATION VIA COORDINATED M...
Publication number
20100323712
Publication date
Dec 23, 2010
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENHANCED CHANNEL ESTIMATION IN WIRELESS CO...
Publication number
20100322357
Publication date
Dec 23, 2010
Leonid Krasny
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFERENCE SYMBOL DISTRIBUTION METHOD AND APPARATUS
Publication number
20100290426
Publication date
Nov 18, 2010
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXTENDED COORDINATED MULTIPOINT CELLS TO MITIGATE INTER-COMP-CELL D...
Publication number
20100291936
Publication date
Nov 18, 2010
Kambiz Zangi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Parameter Estimation with Interference Suppre...
Publication number
20100278047
Publication date
Nov 4, 2010
Havish Koorapaty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-CELL INTERFERENCE MITIGATION
Publication number
20100261493
Publication date
Oct 14, 2010
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed Antenna System
Publication number
20100260103
Publication date
Oct 14, 2010
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-CELL INTERFERENCE MITIGATION
Publication number
20100261482
Publication date
Oct 14, 2010
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETECTION OF TIME-FREQUENCY HOPPING PATTERNS
Publication number
20100238787
Publication date
Sep 23, 2010
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COORDINATED MULTIPOINT WIRELESS COMMUNICATION
Publication number
20100167717
Publication date
Jul 1, 2010
Abdulfauf Hafeez
H04 - ELECTRIC COMMUNICATION TECHNIQUE