Inventor
OHSAWA TOMOKI
JP11 patents
Patents
11 patentsUS5519699AMay 21, 1996
Method of protocol termination and a packet data communication system applied the method
NEC CORP116 citations97
US5841769ANov 24, 1998
Data message routing system for mobile or fixed terminals within a network
NEC CORP63 citations96
US5898927AApr 27, 1999
Autonomous channel reuse in cellular mobile communication with subsequent power control
NEC CORP30 citations92
US5883890AMar 16, 1999
Mobile packet communication system
NEC CORP42 citations92
US5771454AJun 23, 1998
Base station allocation method for mobile radio communication system
NEC CORP45 citations92
US5090027AFeb 18, 1992
Coherent PSK demodulator with adaptive line enhancer
NEC CORP28 citations92
US4692931ASep 8, 1987
Synchronization circuit capable of establishing synchronism even when a sampling rate is invariable
NEC CORP21 citations81
US6731669B1May 4, 2004
Establishing method of synchronous communication between station and access point, station, LAN adapter, and frequency-hopped LAN radio system
NEC CORP19 citations77
US6314133B1Nov 6, 2001
Automatic equalizer capable of surely selecting a suitable sample timing a method for generating sampling clock used for the sample timing and a recording medium usable in control of the automatic equalizer
NEC CORP12 citations73
US5303264AApr 12, 1994
Adaptive equalizer using recursive least-squares algorithm and method therefor
NEC CORP14 citations73
US6292510B1Sep 18, 2001
Automatic equalization method and automatic equalizer
NEC CORP2 citations63