Masafumi Usuda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mobile communication system, wireless control station, wireless bas...
- Patent number 10,405,240
- Issue date Sep 3, 2019
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio resource control method, radio base station, and radio networ...
- Patent number 8,942,716
- Issue date Jan 27, 2015
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, mobile station, radio network con...
- Patent number 8,804,626
- Issue date Aug 12, 2014
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission power control method, and mobile communication system
- Patent number 8,750,916
- Issue date Jun 10, 2014
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, mobile device, and control device
- Patent number 8,750,247
- Issue date Jun 10, 2014
- NTT DoCoMo, Inc.
- Anil Umesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio network controller, base station, mobile station, mobile comm...
- Patent number 8,615,245
- Issue date Dec 24, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, base station and wireless line control...
- Patent number 8,611,908
- Issue date Dec 17, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, and mobile station
- Patent number 8,588,802
- Issue date Nov 19, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, mobile station and radio base sta...
- Patent number 8,582,477
- Issue date Nov 12, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User data transmission method, and radio network controller
- Patent number 8,571,559
- Issue date Oct 29, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink radio resource allocation method, radio base station, and ra...
- Patent number 8,565,809
- Issue date Oct 22, 2013
- NTT DoCoMo, Inc.
- Anil Umesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission power control method, and radio network controller
- Patent number 8,532,692
- Issue date Sep 10, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission power offset arbitration between base stations during...
- Patent number 8,532,688
- Issue date Sep 10, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, and mobile station
- Patent number 8,488,469
- Issue date Jul 16, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, mobile station and radio base station
- Patent number 8,483,228
- Issue date Jul 9, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission speed control method, wireless base station and wirele...
- Patent number 8,437,755
- Issue date May 7, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission power control method, and mobile communication system
- Patent number 8,433,360
- Issue date Apr 30, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, mobile station and radio network...
- Patent number 8,364,160
- Issue date Jan 29, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission speed control method, mobile station, and radio line c...
- Patent number 8,359,043
- Issue date Jan 22, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission power control method, and mobile communication system
- Patent number 8,359,054
- Issue date Jan 22, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission power control method, and radio network controller
- Patent number 8,359,055
- Issue date Jan 22, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, mobile station, radio base statio...
- Patent number 8,359,040
- Issue date Jan 22, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficiently controlling enhanced dedicated physical data channel tr...
- Patent number 8,359,056
- Issue date Jan 22, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User data transmission method, and radio network controller
- Patent number 8,359,032
- Issue date Jan 22, 2013
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication control method, wireless line control apparatu...
- Patent number 8,331,942
- Issue date Dec 11, 2012
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, mobile station and radio base sta...
- Patent number 8,331,378
- Issue date Dec 11, 2012
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel estimation device and method, demodulation device and metho...
- Patent number 8,295,332
- Issue date Oct 23, 2012
- NTT DoCoMo, Inc.
- Yukihiko Okumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink radio resource allocation method, radio base station, and ra...
- Patent number 8,290,529
- Issue date Oct 16, 2012
- NTT DoCoMo, Inc.
- Anil Umesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method and mobile station
- Patent number 8,265,631
- Issue date Sep 11, 2012
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate control method, mobile station, and radio network...
- Patent number 8,195,173
- Issue date Jun 5, 2012
- NTT Docomo
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
USER DATA TRANSMISSION METHOD, AND RADIO NETWORK CONTROLLER
- Publication number 20120320878
- Publication date Dec 20, 2012
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION RATE CONTROL METHOD, MOBILE STATION AND RADIO NETWORK...
- Publication number 20120302251
- Publication date Nov 29, 2012
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION POWER CONTROL METHOD, AND RADIO NETWORK CONTROLLER
- Publication number 20120282973
- Publication date Nov 8, 2012
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK RADIO RESOURCE ALLOCATION METHOD, RADIO BASE STATION, AND RA...
- Publication number 20120244870
- Publication date Sep 27, 2012
- NTT DoCoMo, Inc.
- Anil UMESH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ESTIMATION DEVICE AND METHOD, DEMODULATION DEVICE AND METHO...
- Publication number 20110142102
- Publication date Jun 16, 2011
- NTT DoCoMo, Inc.
- Yukihiko Okumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE STATION, BASE STATION, AND MOBILE COMMUNICATION METHOD
- Publication number 20110002318
- Publication date Jan 6, 2011
- NTT DoCoMo, Inc.
- Anil UMESH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION RATE CONTROL METHOD, RADIO BASE STATION AND RADIO NETW...
- Publication number 20100284475
- Publication date Nov 11, 2010
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO NETWORK CONTROLLER AND TRANSMISSION POWER CONTROL METHOD
- Publication number 20100222094
- Publication date Sep 2, 2010
- NTT DoCoMo Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION POWER CONTROL METHOD, AND MOBILE COMMUNICATION SYSTEM
- Publication number 20100099453
- Publication date Apr 22, 2010
- NTT DoCoMo, Inc.
- Masafumi USUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION POWER OFFSET ARBITRATION BETWEEN BASE STATIONS DURING...
- Publication number 20100093357
- Publication date Apr 15, 2010
- NTT DoCoMo, Inc.
- Masafumi USUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS LINE CONTROL STATION, BASE STATION, MOBILE STATION, MOBILE...
- Publication number 20100048214
- Publication date Feb 25, 2010
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK RADIO RESOURCE ALLOCATION METHOD, RADIO BASE STATION, AND RA...
- Publication number 20090117933
- Publication date May 7, 2009
- NTT DoCoMo, Inc.
- Anil UMESH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION RATE CONTROL METHOD, MOBILE STATION AND RADIO BASE STA...
- Publication number 20090093218
- Publication date Apr 9, 2009
- NTT DoCoMo, Inc.
- Anil Umesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD
- Publication number 20090073927
- Publication date Mar 19, 2009
- NTT DoCoMo ,Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communication system, mobile station, and radio base station
- Publication number 20090069017
- Publication date Mar 12, 2009
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFER RATE CONTROL METHOD, MOBILE STATION, AND RADIO BASE STATION
- Publication number 20090036139
- Publication date Feb 5, 2009
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitting Method, Receiving Method, Radio Base Station, and Mobi...
- Publication number 20080285516
- Publication date Nov 20, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Rate Control Method, Mobile Station and Radio Network...
- Publication number 20080261606
- Publication date Oct 23, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Rate Control Method and Mobile Station
- Publication number 20080214123
- Publication date Sep 4, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Power Control Method, Mobile Station, Radio Base Stati...
- Publication number 20080214227
- Publication date Sep 4, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Speed Control Method, Mobile Station, and Radio Line C...
- Publication number 20080207216
- Publication date Aug 28, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Power Control Method, Mobile Station, Radio Base Stati...
- Publication number 20080207243
- Publication date Aug 28, 2008
- NTT DoCoMo, Inc
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Power Control Method And Mobile Station
- Publication number 20080200200
- Publication date Aug 21, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Rate Control Method, Mobile Station and Radio Network...
- Publication number 20080192685
- Publication date Aug 14, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Speed Control Method, Wireless Base Station and Wirele...
- Publication number 20080194263
- Publication date Aug 14, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Rate Control Method, Mobile Station and Radio Base Sta...
- Publication number 20080192635
- Publication date Aug 14, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Power Control Method, Radio Base Station, and Radio Ne...
- Publication number 20080188258
- Publication date Aug 7, 2008
- Ntt DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Rate Control Method, Mobile Station and Radio Base Sta...
- Publication number 20080186928
- Publication date Aug 7, 2008
- NTT DoCoMo, Inc.
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATON CONTROLLING APPARATUS AND INTER-FREQUENCY HANDO...
- Publication number 20080171547
- Publication date Jul 17, 2008
- NTT DoCoMo, Inc.
- Sung Uk Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Rate Control Method and Radio Base Station
- Publication number 20080171566
- Publication date Jul 17, 2008
- Masafumi Usuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masafumi Usuda

Person

Patents Grantslast 30 patents

Mobile communication system, wireless control station, wireless bas...

Radio resource control method, radio base station, and radio networ...

Transmission rate control method, mobile station, radio network con...

Transmission power control method, and mobile communication system

Mobile communication system, mobile device, and control device

Radio network controller, base station, mobile station, mobile comm...

Mobile communication method, base station and wireless line control...

Transmission rate control method, and mobile station

Transmission rate control method, mobile station and radio base sta...

User data transmission method, and radio network controller

Uplink radio resource allocation method, radio base station, and ra...

Transmission power control method, and radio network controller

Transmission power offset arbitration between base stations during...

Transmission rate control method, and mobile station

Mobile communication system, mobile station and radio base station

Transmission speed control method, wireless base station and wirele...

Transmission power control method, and mobile communication system

Transmission rate control method, mobile station and radio network...

Transmission speed control method, mobile station, and radio line c...

Transmission power control method, and mobile communication system

Transmission power control method, and radio network controller

Transmission rate control method, mobile station, radio base statio...

Efficiently controlling enhanced dedicated physical data channel tr...

User data transmission method, and radio network controller

Mobile communication control method, wireless line control apparatu...

Transmission rate control method, mobile station and radio base sta...

Channel estimation device and method, demodulation device and metho...

Uplink radio resource allocation method, radio base station, and ra...

Mobile communication method and mobile station

Transmission rate control method, mobile station, and radio network...

Patents Applicationslast 30 patents

USER DATA TRANSMISSION METHOD, AND RADIO NETWORK CONTROLLER

TRANSMISSION RATE CONTROL METHOD, MOBILE STATION AND RADIO NETWORK...

TRANSMISSION POWER CONTROL METHOD, AND RADIO NETWORK CONTROLLER

UPLINK RADIO RESOURCE ALLOCATION METHOD, RADIO BASE STATION, AND RA...

CHANNEL ESTIMATION DEVICE AND METHOD, DEMODULATION DEVICE AND METHO...

MOBILE STATION, BASE STATION, AND MOBILE COMMUNICATION METHOD

TRANSMISSION RATE CONTROL METHOD, RADIO BASE STATION AND RADIO NETW...

RADIO NETWORK CONTROLLER AND TRANSMISSION POWER CONTROL METHOD

TRANSMISSION POWER CONTROL METHOD, AND MOBILE COMMUNICATION SYSTEM

TRANSMISSION POWER OFFSET ARBITRATION BETWEEN BASE STATIONS DURING...

WIRELESS LINE CONTROL STATION, BASE STATION, MOBILE STATION, MOBILE...

UPLINK RADIO RESOURCE ALLOCATION METHOD, RADIO BASE STATION, AND RA...

TRANSMISSION RATE CONTROL METHOD, MOBILE STATION AND RADIO BASE STA...

COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD

Mobile communication system, mobile station, and radio base station

TRANSFER RATE CONTROL METHOD, MOBILE STATION, AND RADIO BASE STATION

Transmitting Method, Receiving Method, Radio Base Station, and Mobi...

Transmission Rate Control Method, Mobile Station and Radio Network...

Transmission Rate Control Method and Mobile Station

Transmission Power Control Method, Mobile Station, Radio Base Stati...

Transmission Speed Control Method, Mobile Station, and Radio Line C...

Transmission Power Control Method, Mobile Station, Radio Base Stati...

Transmission Power Control Method And Mobile Station

Transmission Rate Control Method, Mobile Station and Radio Network...

Transmission Speed Control Method, Wireless Base Station and Wirele...

Transmission Rate Control Method, Mobile Station and Radio Base Sta...

Transmission Power Control Method, Radio Base Station, and Radio Ne...

Transmission Rate Control Method, Mobile Station and Radio Base Sta...

MOBILE COMMUNICATON CONTROLLING APPARATUS AND INTER-FREQUENCY HANDO...

Transmission Rate Control Method and Radio Base Station