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Tetsu Ikeda
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method, a user equipment, and a radio station for optimizing user e...
Patent number
12,250,626
Issue date
Mar 11, 2025
NEC Corporation
Venkatarao Gonuguntla
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment, method of user equipment, network node, and method...
Patent number
12,192,960
Issue date
Jan 7, 2025
NEC Corporation
Venkatarao Gonuguntla
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for operating a WiMAX femtocell base station and femtocell b...
Patent number
8,923,874
Issue date
Dec 30, 2014
NEC Corporation
Andreas Maeder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for operating a WiMAX femtocell base station and femtocell b...
Patent number
8,688,133
Issue date
Apr 1, 2014
NEC Corporation
Andreas Maeder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication system, radio communication device, radio commu...
Patent number
8,503,366
Issue date
Aug 6, 2013
NEC Corporation
Tetsu Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication system, radio communication device, radio commu...
Patent number
8,446,814
Issue date
May 21, 2013
NEC Corporation
Tetsu Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for operating a multi-cell radio system and a multi-cell rad...
Patent number
8,442,002
Issue date
May 14, 2013
NEC Europe Ltd.
Jun Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for interference mitigation for femtocell base stations of a...
Patent number
8,412,221
Issue date
Apr 2, 2013
NEC Europe Ltd.
Linghang Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intermediate station and method for facilitating handover in a mult...
Patent number
8,095,160
Issue date
Jan 10, 2012
Motorola Solutions, Inc.
Ryutaro Hamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM communication device
Patent number
7,697,498
Issue date
Apr 13, 2010
Motorola, Inc.
Hidenori Akita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication system with adaptive interleaver
Patent number
7,289,459
Issue date
Oct 30, 2007
Motorola Inc.
Hiroshi Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
A METHOD OF REPORTING CHANNEL STATE INFORMATION, A COMMUNICATION SY...
Publication number
20220263557
Publication date
Aug 18, 2022
NEC Corporation
Venkatarao GONUGUNTLA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A METHOD, A USER EQUIPMENT, AND A RADIO STATION FOR OPTIMIZING USER...
Publication number
20220264448
Publication date
Aug 18, 2022
NEC Corporation
Venkatarao GONUGUNTLA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT, METHOD OF USER EQUIPMENT, NETWORK NODE, AND METHOD...
Publication number
20220182980
Publication date
Jun 9, 2022
NEC Corporation
Venkatarao GONUGUNTLA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR OPERATING A WIMAX FEMTOCELL BASE STATION AND FEMTOCELL B...
Publication number
20140155077
Publication date
Jun 5, 2014
NEC Corporation
Andreas Maeder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR OPERATING A WIMAX FEMTOCELL BASE STATION AND FEMTOCELL B...
Publication number
20120021735
Publication date
Jan 26, 2012
NEC Corporation
Andreas Maeder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR INTERFERENCE MITIGATION FOR FEMTOCELL BASE STATIONS OF A...
Publication number
20110287775
Publication date
Nov 24, 2011
NEC Corporation
Linghang Fan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR OPERATING A MULTI-CELL RADIO SYSTEM AND A MULTI-CELL RAD...
Publication number
20110222496
Publication date
Sep 15, 2011
NEC EUROPE LTD.
Jun Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY STATION APPARATUS, MULTIHOP SYSTEM AND RELAYING METHOD
Publication number
20110130088
Publication date
Jun 2, 2011
Tetsu Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY STATION APPARATUS, MULTIHOP SYSTEM AND RELAYING METHOD
Publication number
20110069655
Publication date
Mar 24, 2011
Tetsu Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION DEVICE, RADIO COMMU...
Publication number
20110044161
Publication date
Feb 24, 2011
Tetsu Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION DEVICE, RADIO COMMU...
Publication number
20110044255
Publication date
Feb 24, 2011
Tetsu Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERMEDIATE STATION AND METHOD FOR FACILITATING HANDOVER IN A MULT...
Publication number
20080108350
Publication date
May 8, 2008
MOTOROLA, INC.
Ryutaro HAMASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR BEACON TRANSMISSION WITHIN A MULTI HOP COM...
Publication number
20070206500
Publication date
Sep 6, 2007
MOTOROLA, INC.
Mohsin M. Mollah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio communication system with adaptive interleaver
Publication number
20040028004
Publication date
Feb 12, 2004
Hiroshi Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE