Inventor · disambiguated record
Hirohito Suda
Also filed as: SUDA HIROHITO
40 granted patents·5 pending applications·1,222 citations·filing 1992–2013
98Inventor score
Top patents by PatentIndex Score
45 records- 0197US7072586B2Radio base station system and central control station with unified transmission formatNTT DOCOMO INC·Filed 2000·Granted Jul 4, 2006·175 cites·9 claims
- 0296US7463698B2Transmitter and transmission control methodNTT DOCOMO INC·Filed 2005·Granted Dec 9, 2008·70 cites·10 claims
- 0394US7499496B2Transmitter and transmission controlling methodNTT DOCOMO INC·Filed 2005·Granted Mar 3, 2009·36 cites·7 claims
- 0494US7463673B2Radio relay system, radio relay apparatus, and radio relay methodNTT DOCOMO INC·Filed 2005·Granted Dec 9, 2008·38 cites·11 claims
- 0594US7430397B2Radio repeater and radio relay transmission methodNTT DOCOMO INC·Filed 2004·Granted Sep 30, 2008·68 cites·7 claims
- 0693US7519136B2Wireless positioning approach using time delay estimates of multipath componentsNTT DOCOMO INC·Filed 2005·Granted Apr 14, 2009·29 cites·5 claims
- 0793US6631491B1Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recordedNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Oct 7, 2003·114 cites·47 claims
- 0892US7826541B2Wireless relay system, wireless relay apparatus, and wireless relay methodNTT DOCOMO INC·Filed 2005·Granted Nov 2, 2010·31 cites·11 claims
- 0992US6553516B1Interleaving method, interleaving apparatus, turbo encoding method, and turbo encoderNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Apr 22, 2003·57 cites·51 claims
- 1089US7606531B2Repeating station, a communication apparatus, and a directivity control methodNTT DOCOMO INC·Filed 2005·Granted Oct 20, 2009·19 cites·14 claims
- 1188US6959199B2Multicast signal transmission power control method and base station using the sameNTT DOCOMO INC·Filed 2001·Granted Oct 25, 2005·55 cites·14 claims
- 1284US7646820B2Transmission apparatus and receiving apparatusNTT DOCOMO INC·Filed 2005·Granted Jan 12, 2010·12 cites·11 claims
- 1382US7633924B2Communications system, communications method, transmitting apparatus, receiving apparatus and control program to variably adjust a symbol lengthNTT DOCOMO INC·Filed 2003·Granted Dec 15, 2009·36 cites·18 claims
- 1482US6915465B2Received-signal combining method and systemNTT DOCOMO INC·Filed 2001·Granted Jul 5, 2005·25 cites·42 claims
- 1582US5396576ASpeech coding and decoding methods using adaptive and random code booksNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Mar 7, 1995·107 cites·27 claims
- 1681US6831904B1Cluster structured mobile communication system base station, cluster control station, line control station and mobile stationNTT DOCOMO INC·Filed 2000·Granted Dec 14, 2004·31 cites·20 claims
- 1780US7075912B2Wireless communication system using access points that can be freely set up by usersNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Jul 11, 2006·42 cites·33 claims
- 1879US7415085B2OFDM receiverNTT DOCOMO INC·Filed 2004·Granted Aug 19, 2008·28 cites·9 claims
- 1978US7590200B2Receiver, a transmitter, a radio communication system and a channel estimation methodNTT DOCOMO INC·Filed 2005·Granted Sep 15, 2009·8 cites·6 claims
- 2077US9544159B2Communication processing method and base stationNAGATA SATOSHI·Filed 2012·Granted Jan 10, 2017·4 cites·34 claims
- 2177US7783311B2Wireless communications system, transmitting station, and receiving stationNTT DOCOMO INC·Filed 2004·Granted Aug 24, 2010·31 cites·12 claims
- 2277US6934554B2Radio communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Aug 23, 2005·34 cites·9 claims
- 2373US7619963B2OFDM signal frame generator, transmitter, signal transmission system and OFDM signal frame generating methodNTT DOCOMO INC·Filed 2004·Granted Nov 17, 2009·18 cites·15 claims
- 2473US7280833B2Mobile communication terminal, server, communication system, communication control method, and communication control programNTT DOCOMO INC·Filed 2003·Granted Oct 9, 2007·18 cites·19 claims
- 2571US7215704B2Adaptive equalizing apparatus and program thereforNTT DOCOMO INC·Filed 2003·Granted May 8, 2007·15 cites·10 claims
- 2669US7480235B2OFDM transmitter and OFDM receiverNTT DOCOMO INC·Filed 2004·Granted Jan 20, 2009·12 cites·7 claims
- 2769US7151808B2MIMO receiver and method of reception thereforNTT DOCOMO INC·Filed 2003·Granted Dec 19, 2006·13 cites·10 claims
- 2869US6946956B2Locating system and method for determining positions of objectsNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Sep 20, 2005·26 cites·32 claims
- 2968US8019013B2Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving methodNTT DOCOMO INC·Filed 2010·Granted Sep 13, 2011·2 cites·2 claims
- 3067US7006041B2Radio receiver, radio transmitter and impedance control methodNTT DOCOMO INC·Filed 2004·Granted Feb 28, 2006·10 cites·11 claims
- 3167US5859907AEcho canceler and echo path estimating methodNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jan 12, 1999·39 cites·14 claims
- 3262US9241299B2Method and device for discovering UE, first UE and base stationNTT DOCOMO INC·Filed 2013·Granted Jan 19, 2016·1 cites·17 claims
- 3361US7813440B2Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving methodNTT DOCOMO INC·Filed 2004·Granted Oct 12, 2010·6 cites·16 claims
- 3457US7652981B2Orthogonal frequency multi-carrier transmission device and transmission methodNTT DOCOMO INC·Filed 2003·Granted Jan 26, 2010·4 cites·19 claims
- 3556US7313420B2Mobile terminal, control device, communication system and communication method with multistate reception controlNTT DOCOMO INC·Filed 2003·Granted Dec 25, 2007·4 cites·8 claims
- 3654US7272361B2Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controllerNTT DOCOMO INC·Filed 2000·Granted Sep 18, 2007·3 cites·45 claims
- 3748US2007110064A1Multicast transmission method, multicast transmission system, mobile station and base stationNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 3844US2003012195A1Multicasting method, multicasting system, mobile station and base stationFiled 2001·Application pending·0 cites
- 3943US2005247779A1ID tag, a tag reader, ID tag transmitting and recovering methods, and a tag managerNTT DOCOMO INC·Filed 2005·Application pending·0 cites
- 4042US9307423B2Method for coordinating inter-cell interference in heterogeneous network and heterogeneous networkNAGATA SATOSHI·Filed 2012·Granted Apr 5, 2016·0 cites·26 claims
- 4142US8306133B2Transmitter and method for configuring transmission frameSUDA HIROHITO·Filed 2007·Granted Nov 6, 2012·0 cites·11 claims
- 4242US2005237918A1Communication apparatusNTT DOCOMO INC·Filed 2005·Application pending·0 cites
- 4339US9401830B2Channel reconfiguration method, precoding method and apparatus thereforNAGATA SATOSHI·Filed 2012·Granted Jul 26, 2016·0 cites·7 claims
- 4438US2011274197A1Method for transmitting mimo related informationNTT DOCOMO INC·Filed 2011·Application pending·0 cites
- 4529US5260939ASpeech transmission method using speech frame interpolationNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Nov 9, 1993·1 cites·12 claims
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