Yasushi MARUTA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Base station, method, program, and recording medium
- Patent number 12,015,568
- Issue date Jun 18, 2024
- NEC Corporation
- Yi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system
- Patent number 11,974,295
- Issue date Apr 30, 2024
- NEC Corporation
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station, system, method, and non-transitory computer readable...
- Patent number 11,611,385
- Issue date Mar 21, 2023
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station, method, program and recording medium
- Patent number 11,405,910
- Issue date Aug 2, 2022
- NEC Corporation
- Daisuke Nose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system
- Patent number 11,337,204
- Issue date May 17, 2022
- NEC Coproration
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system
- Patent number 10,716,103
- Issue date Jul 14, 2020
- NEC Corporation
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relay communication system
- Patent number 10,659,141
- Issue date May 19, 2020
- NEC Corporation
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal, base station, monitoring method, transmissi...
- Patent number 10,477,571
- Issue date Nov 12, 2019
- NEC Corporation
- Yi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relay communication system
- Patent number 10,277,304
- Issue date Apr 30, 2019
- NEC Corporation
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for MIMO communication
- Patent number 10,250,311
- Issue date Apr 2, 2019
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for MU-MIMO communication
- Patent number 10,205,493
- Issue date Feb 12, 2019
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing PMIs, particularly in wireless communications systems hav...
- Patent number 10,063,300
- Issue date Aug 28, 2018
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and wireless communication method
- Patent number 10,039,099
- Issue date Jul 31, 2018
- NEC Corporation
- Toshifumi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for MU-MIMO communication
- Patent number 9,929,789
- Issue date Mar 27, 2018
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Standards compliant coordinated multi-point scheduling over LTE het...
- Patent number 9,906,340
- Issue date Feb 27, 2018
- NEC Corporation
- Narayan Prasad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing PMIs, particularly in wireless communications systems hav...
- Patent number 9,859,964
- Issue date Jan 2, 2018
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating precoders for joint transmission from multiple transmiss...
- Patent number 9,825,676
- Issue date Nov 21, 2017
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system
- Patent number 9,622,194
- Issue date Apr 11, 2017
- NEC Corporation
- Caroline Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication channel quality estimating method, wireless communica...
- Patent number 9,584,288
- Issue date Feb 28, 2017
- NEC Corporation
- Takahiro Nobukiyo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relay communication system
- Patent number 9,584,210
- Issue date Feb 28, 2017
- NEC Corporation
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, base station, and communication method
- Patent number 9,497,013
- Issue date Nov 15, 2016
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for improving transmission capacity in a DL MU-MIMO communic...
- Patent number 9,473,225
- Issue date Oct 18, 2016
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system with multiple PDCCH with associated multiple...
- Patent number 9,271,272
- Issue date Feb 23, 2016
- NEC Corporation
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system and relay node control method, relay no...
- Patent number 9,253,695
- Issue date Feb 2, 2016
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating precoders for use in optimising transmission capacity be...
- Patent number 9,246,564
- Issue date Jan 26, 2016
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless base station receiving device, and signal demodulation met...
- Patent number 9,124,479
- Issue date Sep 1, 2015
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, relay station, and control method and...
- Patent number 9,007,985
- Issue date Apr 14, 2015
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, relay station apparatus, base station...
- Patent number 8,811,257
- Issue date Aug 19, 2014
- NEC Corporation
- Hiroaki Aminaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency correction circuit, frequency correction method and wirel...
- Patent number 8,718,206
- Issue date May 6, 2014
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system and method for estimating moving speed...
- Patent number 8,301,172
- Issue date Oct 30, 2012
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO CONTROL APPARATUS, METHOD AND RECORDING MEDIUM
- Publication number 20240284291
- Publication date Aug 22, 2024
- NEC Corporation
- Kazushi MURAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20240057101
- Publication date Feb 15, 2024
- NEC Corporation
- Yassin Aden AWAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, METHOD, PROGRAM, AND RECORDING MEDIUM
- Publication number 20220278783
- Publication date Sep 1, 2022
- NEC Corporation
- Yi JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20220272676
- Publication date Aug 25, 2022
- NEC Corporation
- Yassin AWAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER READABLE...
- Publication number 20220038166
- Publication date Feb 3, 2022
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, TERMINAL APPARATUS, METHOD, PROGRAM, AND NON-TRANSITO...
- Publication number 20210111752
- Publication date Apr 15, 2021
- NEC Corporation
- Yi JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, METHOD, PROGRAM AND RECORDING MEDIUM
- Publication number 20210068088
- Publication date Mar 4, 2021
- NEC Corporation
- Daisuke NOSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20200305135
- Publication date Sep 24, 2020
- NEC Corporation
- Yassin Aden AWAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUNDING REFERENCE SIGNALS (SRS) IN NEW RADIO (NR) COMMUNICATION SY...
- Publication number 20200177335
- Publication date Jun 4, 2020
- NEC CORPORATION
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE SELECTION AND TRANSMISSION RANK ESTIMATION FOR MU-MIMO COMMUNICA...
- Publication number 20200015245
- Publication date Jan 9, 2020
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY COMMUNICATION SYSTEM
- Publication number 20190215056
- Publication date Jul 11, 2019
- NEC Corporation
- Yassin Aden AWAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION TERMINAL, BASE STATION, MONITORING METHOD, TRANSMISSI...
- Publication number 20180279350
- Publication date Sep 27, 2018
- NEC Corporation
- Yi JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR MIMO COMMUNICATION
- Publication number 20170331539
- Publication date Nov 16, 2017
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTING PMIs, PARTICULARLY IN WIRELESS COMMUNICATIONS SYSTEMS HAV...
- Publication number 20170195013
- Publication date Jul 6, 2017
- NEC Corporation
- Duong PHAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
- Publication number 20170156142
- Publication date Jun 1, 2017
- NEC Corporation
- Toshifumi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR MU-MIMO COMMUNICATION
- Publication number 20170141822
- Publication date May 18, 2017
- NEC Corporation
- Duong PHAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY COMMUNICATION SYSTEM
- Publication number 20170117951
- Publication date Apr 27, 2017
- NEC Corporation
- Yassin Aden AWAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTING PMIs, PARTICULARLY IN WIRELESS COMMUNICATIONS SYSTEMS HAV...
- Publication number 20170093473
- Publication date Mar 30, 2017
- NEC Corporation
- Duong PHAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR MU-MIMO COMMUNICATION
- Publication number 20170085309
- Publication date Mar 23, 2017
- NEC Corporation
- Duong PHAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STANDARDS COMPLIANT COORDINATED MULTI-POINT SCHEDULING OVER LTE HET...
- Publication number 20160233994
- Publication date Aug 11, 2016
- NEC Laboratories America, Inc.
- Narayan Prasad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATING PRECODERS FOR JOINT TRANSMISSION FROM MULTIPLE TRANSMISS...
- Publication number 20160164578
- Publication date Jun 9, 2016
- NEC Corporation
- Duong Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20160128038
- Publication date May 5, 2016
- NEC Corporation
- Yassin Aden AWAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPROVING TRANSMISSION CAPACITY IN A DL MU-MIMO COMMUNIC...
- Publication number 20150236767
- Publication date Aug 20, 2015
- NEC Corportion
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATING PRECODERS FOR USE IN OPTIMISING TRANSMISSION CAPACITY BE...
- Publication number 20150131753
- Publication date May 14, 2015
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CHANNEL QUALITY ESTIMATING METHOD, WIRELESS COMMUNICA...
- Publication number 20150049703
- Publication date Feb 19, 2015
- NEC Corporation
- Takahiro Nobukiyo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION METHOD
- Publication number 20150036522
- Publication date Feb 5, 2015
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20150016374
- Publication date Jan 15, 2015
- Caroline Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM AND RELAY NODE CONTROL METHOD, RELAY NO...
- Publication number 20130324130
- Publication date Dec 5, 2013
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20130157660
- Publication date Jun 20, 2013
- Yassin Aden Awad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, RELAY STATION, AND CONTROL METHOD AND...
- Publication number 20130021963
- Publication date Jan 24, 2013
- NEC Corporation
- Yasushi Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasushi MARUTA

Person

Patents Grantslast 30 patents

Base station, method, program, and recording medium

Communication system

Base station, system, method, and non-transitory computer readable...

Base station, method, program and recording medium

Communication system

Communication system

Relay communication system

Communication terminal, base station, monitoring method, transmissi...

Relay communication system

Method and system for MIMO communication

Method and system for MU-MIMO communication

Computing PMIs, particularly in wireless communications systems hav...

Wireless communication system and wireless communication method

Method and system for MU-MIMO communication

Standards compliant coordinated multi-point scheduling over LTE het...

Computing PMIs, particularly in wireless communications systems hav...

Generating precoders for joint transmission from multiple transmiss...

Communication system

Communication channel quality estimating method, wireless communica...

Relay communication system

Radio communication system, base station, and communication method

Method for improving transmission capacity in a DL MU-MIMO communic...

Communications system with multiple PDCCH with associated multiple...

Mobile communication system and relay node control method, relay no...

Generating precoders for use in optimising transmission capacity be...

Wireless base station receiving device, and signal demodulation met...

Mobile communication system, relay station, and control method and...

Mobile communication system, relay station apparatus, base station...

Frequency correction circuit, frequency correction method and wirel...

Mobile communication system and method for estimating moving speed...

Patents Applicationslast 30 patents

RADIO CONTROL APPARATUS, METHOD AND RECORDING MEDIUM

COMMUNICATION SYSTEM

BASE STATION, METHOD, PROGRAM, AND RECORDING MEDIUM

COMMUNICATION SYSTEM

BASE STATION, SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER READABLE...

BASE STATION, TERMINAL APPARATUS, METHOD, PROGRAM, AND NON-TRANSITO...

BASE STATION, METHOD, PROGRAM AND RECORDING MEDIUM

COMMUNICATION SYSTEM

SOUNDING REFERENCE SIGNALS (SRS) IN NEW RADIO (NR) COMMUNICATION SY...

UE SELECTION AND TRANSMISSION RANK ESTIMATION FOR MU-MIMO COMMUNICA...

RELAY COMMUNICATION SYSTEM

COMMUNICATION TERMINAL, BASE STATION, MONITORING METHOD, TRANSMISSI...

METHOD AND SYSTEM FOR MIMO COMMUNICATION

COMPUTING PMIs, PARTICULARLY IN WIRELESS COMMUNICATIONS SYSTEMS HAV...

WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD

METHOD AND SYSTEM FOR MU-MIMO COMMUNICATION

RELAY COMMUNICATION SYSTEM

COMPUTING PMIs, PARTICULARLY IN WIRELESS COMMUNICATIONS SYSTEMS HAV...

METHOD AND SYSTEM FOR MU-MIMO COMMUNICATION

STANDARDS COMPLIANT COORDINATED MULTI-POINT SCHEDULING OVER LTE HET...

GENERATING PRECODERS FOR JOINT TRANSMISSION FROM MULTIPLE TRANSMISS...

COMMUNICATION SYSTEM

METHOD FOR IMPROVING TRANSMISSION CAPACITY IN A DL MU-MIMO COMMUNIC...

GENERATING PRECODERS FOR USE IN OPTIMISING TRANSMISSION CAPACITY BE...

COMMUNICATION CHANNEL QUALITY ESTIMATING METHOD, WIRELESS COMMUNICA...

RADIO COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION METHOD

COMMUNICATION SYSTEM

MOBILE COMMUNICATION SYSTEM AND RELAY NODE CONTROL METHOD, RELAY NO...

COMMUNICATION SYSTEM

MOBILE COMMUNICATION SYSTEM, RELAY STATION, AND CONTROL METHOD AND...