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TIME REFERENCE POINT INFORMATION TRANSMITTING SYSTEM AND RECEIVER

外国特許コード F070001575
整理番号 F070001575
掲載日 2007年4月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2006JP308212
国際公開番号 WO 2006/112475
国際出願日 平成18年4月19日(2006.4.19)
国際公開日 平成18年10月26日(2006.10.26)
優先権データ
  • 特願2005-121576 (2005.4.19) JP
発明の名称 (英語) TIME REFERENCE POINT INFORMATION TRANSMITTING SYSTEM AND RECEIVER
発明の概要(英語) A time reference point information transmitting system and a receiver wherein atime reference point can be precisely transmitted in a short time. In this time referencepoint information transmitting system, a transmitter generates a pluralityof frequency signals that can be communicated via a transmission path; determines,based on the generated frequency signals, a time point at which the phases of thefrequency signals have a predetermined relationship; defines that the determinedtime point is the time reference point; adjusts, based on the defined time referencepoint, the phases of the frequency signals; combines the frequency signals thephases of which have been adjusted; and transmits, as a communication signal,the frequency signals as combined to a receiver. The receiver receives the communicationsignal from the transmitter; extracts, based on the received communicationsignal, the phases of the frequency signals included in the communication signal;determines, based on the extracted phases, the time point at which the phaseshave the predetermined relationship; and decides that the determined time pointbe the time reference point.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • Inter-university Research Institute Corporation Research Organization Of Information And Systems
  • 発明者(英語)
  • Hashizume, Hiromichi
  • Sugimoto, Masanori
国際特許分類(IPC)
指定国 AE AG AL AM AT AU AZ BA BB BE BF BG BJ BR BW BY BZ CA CF CG CH CI CM CN CO CR CU CY CZ DE DK DM DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GW HR HU ID IE IL IN IS IT JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MC MD MG MK ML MN MR MW MX MZ NA NE NG NI NL NO NZ OM PG PH PL PT RO RU SC SD SE SG SI SK SL SM SN SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW
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