Inventor
OTSU TORU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “OTSU TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
18 patentsUS7702280B2Apr 20, 2010
Mobile communication system, transmission station, reception station, relay station, communication path deciding method, and communication path deciding program
NTT DOCOMO INC27 citations93
US7519029B2Apr 14, 2009
Radio communication system, base station, relay station, mobile station, and packet transmission control method
NTT DOCOMO INC22 citations93
US7352729B2Apr 1, 2008
Wireless communication system for multi-hop connection, source station, radio station and pilot signal used therein
NTT DOCOMO INC23 citations92
US7292824B2Nov 6, 2007
Communication control method and communication control system
NTT DOCOMO INC29 citations92
US7619998B2Nov 17, 2009
Multi-hop communication system, radio control station, radio station and multi-hop communication method
NTT DOCOMO INC13 citations84
US7209716B2Apr 24, 2007
Radio communication system, radio station, and radio communication method
NTT DOCOMO INC15 citations84
US7116909B2Oct 3, 2006
Information transmission system and information transmission method, and, optical space transmission system and optical space transmission method
NTT DOCOMO INC14 citations84
US7457230B2Nov 25, 2008
Sending radio station, receiving radio station, radio communication system, and radio communication method
NTT DOCOMO INC9 citations83
US7190930B2Mar 13, 2007
Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method
NTT DOCOMO INC12 citations83
US6985737B2Jan 10, 2006
Communication channel setting method, communication controller, and radio communication system
NTT DOCOMO INC18 citations83
US7881660B2Feb 1, 2011
Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program
NTT DOCOMO INC6 citations74
US7190967B2Mar 13, 2007
Radio communication system, communication terminal, and method for transmitting burst signals
NTT DOCOMO INC9 citations73
US7103022B2Sep 5, 2006
Communication control method and apparatus in mobile communication system
NTT DOCOMO INC9 citations73
US7046965B2May 16, 2006
Radio receiver and receiving method for controlling the beam-width of an antenna
NTT DOCOMO INC8 citations73
US7907890B2Mar 15, 2011
Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program
NTT DOCOMO INC2 citations63
US7003321B2Feb 21, 2006
Mobile communication system and switching apparatus
NTT DOCOMO INC2 citations62
US7889632B2Feb 15, 2011
Radio communication system and radio communication method
NTT DOCOMO INC5 citations60
US7720466B2May 18, 2010
Radio control station, radio terminal, base station, communication system, and communication method
NTT DOCOMO INC0 citations52