Inventor

OKUMURA YUKIHIKO

JP103 patents

⚠️ This page may combine multiple inventors who share the name “OKUMURA YUKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OKUMURA YUKIHIKO

NTT DOCOMO INC

Multiplexing method and multiplexing device, and data signal transmission method and data signal transmission device

Data transmission method, data transmission system, transmitter and receiver

Transmit power control method and transmit power control system suitable to mobile communications

Channel estimation device and method, demodulation device and method, and fading frequency decision device and method

Data multiplexing method and data multiplexer, and data transmitting method and data transmitter

Transmission power control apparatus and method in a mobile communication system, mobile station, and communication apparatus

Radio communication control method and radio communication system

Synchronization signal transmitting method and base station apparatus

Synchronization method, mobile station apparatus and base station apparatus

Cell search control method and mobile device using the method

Fading frequency decision device and method

Data transmission method, data transmission system, transmitter and receiver

Wireless communication system and management apparatus

Radio communication control method and radio communication system

Wireless base station, and wireless communication method

Base station and user device for reducing amount of information for interference canceller in radio communication system

Radio base station, mobile station and radio communication method

Base station and user equipment

Mobile communication terminal

Radio communication control method and radio communication system

Data multiplexing method and data multiplexer, and data transmitting method and data transmitter

Data multiplexing method and data multiplexer, and data transmitting method and data transmitter

Data multiplexing method and data multiplexer, and data transmitting method and data transmitter

Data multiplexing method and data multiplexer, and data transmitting method and data transmitter

Diversity receiver and method for controlling diversity receiving operation

Data transmission method, data transmission system, transmitting method, receiving method, transmitting apparatus and receiving apparatus

Mobile terminal, control device, communication system and communication method with multistate reception control

Wireless terminal, transmission power control method, and wireless base station

User terminal and cell selection method

Wireless base station and transmission power control method

Base station

Estimation device

Base station

Radio base station, radio communication system and radio communication method

Radio communication system and radio base station

Radio communication system and radio base station

NIPPON TELEGRAPH & TELEPHONE

Method and instrument for measuring receiving SIR and transmission power controller

Variable rate transmission method, transmitter and receiver using the same

DS-CDMA transmission method

Power controller for mobile communication system wherein a signal to interference threshold is dynamically moved based on an error rate measurement

DS-CDMA transmission method

Data transmittion method, data transmitting system and transmitter and receiver

SIMD multiprocessor with an interconnection network to allow a datapath element to access local memories

Minimum/maximum data detector

Variable rate transmission and reception methods, and variable rate transmission and reception devices

BENJEBBOUR ANASS

Radio communication apparatus and radio communication method

Radio communication system, centralized station, control station apparatus, radio base station and coordinated transmission method for determining an assignment of cluster patterns

OHWATARI YUSUKE

Mobile communication terminal

Mobile communication terminal

SANGIAMWONG JATURONG

Radio communication system, radio transmitting apparatus and radio receiving apparatus