JP6075960B2 - 多重トーン信号の同期化 - Google Patents

多重トーン信号の同期化 Download PDF

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Publication number
JP6075960B2
JP6075960B2 JP2012047540A JP2012047540A JP6075960B2 JP 6075960 B2 JP6075960 B2 JP 6075960B2 JP 2012047540 A JP2012047540 A JP 2012047540A JP 2012047540 A JP2012047540 A JP 2012047540A JP 6075960 B2 JP6075960 B2 JP 6075960B2
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frequency
subset
transmitter
frequency sounds
receiver
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Japanese (ja)
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JP2012191614A (ja
JP2012191614A5 (enExample
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ギャリー エイ． レイ，
ギャリー エイ． レイ，
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Boeing Co
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Boeing Co
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transmitters (AREA)
  • Telephonic Communication Services (AREA)
  • Noise Elimination (AREA)
JP2012047540A 2011-03-10 2012-03-05 多重トーン信号の同期化 Active JP6075960B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/045,021 2011-03-10
US13/045,021 US8483301B2 (en) 2011-03-10 2011-03-10 Multitone signal synchronization

Publications (3)

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JP2012191614A JP2012191614A (ja) 2012-10-04
JP2012191614A5 JP2012191614A5 (enExample) 2015-04-23
JP6075960B2 true JP6075960B2 (ja) 2017-02-08

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JP2012047540A Active JP6075960B2 (ja) 2011-03-10 2012-03-05 多重トーン信号の同期化

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US (1) US8483301B2 (enExample)
EP (1) EP2498558B1 (enExample)
JP (1) JP6075960B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
US9363128B2 (en) 2013-03-15 2016-06-07 Echelon Corporation Method and apparatus for phase-based multi-carrier modulation (MCM) packet detection
US9413575B2 (en) * 2013-03-15 2016-08-09 Echelon Corporation Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences
CN104601509B (zh) * 2013-10-31 2018-04-27 富士通株式会社 多载波调制信号的定时同步装置及方法
EP3316508A1 (en) * 2016-10-27 2018-05-02 Fraunhofer Gesellschaft zur Förderung der Angewand Receiver and method for providing a phase coherency for frequency hopping multitone signals
CN109308453A (zh) * 2018-08-10 2019-02-05 天津大学 基于模式聚类与谱校正的欠采样信号频率估计方法及装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6487252B1 (en) 1999-01-29 2002-11-26 Motorola, Inc. Wireless communication system and method for synchronization
US7489926B2 (en) 2004-01-15 2009-02-10 The Boeing Company LEO-based positioning system for indoor and stand-alone navigation
US7904243B2 (en) 2004-01-15 2011-03-08 The Boeing Company Real-time data aiding for enhanced GPS performance
CN1961513B (zh) * 2004-03-31 2010-12-08 北方电讯网络有限公司 多载波通信环境中语音业务的自适应调度
US8229448B2 (en) * 2005-08-01 2012-07-24 Samsung Electronics Co., Ltd. Apparatus and method for adaptive channel quality feedback in a multicarrier wireless network
US7372400B2 (en) 2005-11-07 2008-05-13 The Boeing Company Methods and apparatus for a navigation system with reduced susceptibility to interference and jamming
US7619559B2 (en) 2006-03-15 2009-11-17 The Boeing Company Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination
US7688261B2 (en) 2006-03-15 2010-03-30 The Boeing Company Global position system (GPS) user receiver and geometric surface processing for all-in-view coherent GPS signal PRN codes acquisition and navigation solution
US7579986B2 (en) 2006-03-15 2009-08-25 The Boeing Company Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination
US7653156B2 (en) 2006-04-20 2010-01-26 The Boeing Company Method for fine timing acquisition
US7579987B2 (en) 2006-05-18 2009-08-25 The Boeing Company Low earth orbit satellite providing navigation signals
US7583225B2 (en) 2006-05-18 2009-09-01 The Boeing Company Low earth orbit satellite data uplink
US8296051B2 (en) 2006-05-18 2012-10-23 The Boeing Company Generalized high performance navigation system
US8165249B2 (en) * 2006-08-30 2012-04-24 Seah Networks Co., Ltd. Apparatus and method for estimating and compensating time offset and/or carrier frequency offset in MIMO system based OFDM/OFDMA
US7468696B2 (en) 2006-12-14 2008-12-23 The Boeing Company Method and device for trilateration using LOS link prediction and pre-measurement LOS path filtering
US7783301B2 (en) 2006-12-19 2010-08-24 The Boeing Company Method and device for determining a location of a communications device
US7701393B2 (en) 2006-12-19 2010-04-20 The Boeing Company Radio frequency navigation using frequency response matching
US8077676B2 (en) * 2007-01-07 2011-12-13 Futurewei Technologies, Inc. System and method for wireless channel sensing
US20090228210A1 (en) 2007-06-28 2009-09-10 The Boeing Company Navigation system based on neutrino detection
US7969352B2 (en) 2008-01-08 2011-06-28 The Boeing Company Global positioning system accuracy enhancement
US7952518B2 (en) 2008-05-30 2011-05-31 The Boeing Company Internet hotspots localization using satellite systems
US8035558B2 (en) 2008-05-30 2011-10-11 The Boeing Company Precise absolute time transfer from a satellite system
JP2010056741A (ja) * 2008-08-27 2010-03-11 Sharp Corp 受信装置、受信制御方法、及び受信制御プログラム
US8199845B2 (en) * 2009-05-20 2012-06-12 Motorola Mobility, Inc. Up-link SDMA receiver for WiMAX
US8897453B2 (en) * 2009-08-25 2014-11-25 Nokia Corporation Methods and apparatus for synchronization of data frames

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Publication number Publication date
JP2012191614A (ja) 2012-10-04
EP2498558B1 (en) 2017-05-03
US8483301B2 (en) 2013-07-09
US20120230456A1 (en) 2012-09-13
EP2498558A1 (en) 2012-09-12

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