WO2007066292A3 - System, apparatus, and method for a robust synchronization scheme for digital communication systems - Google Patents
System, apparatus, and method for a robust synchronization scheme for digital communication systems Download PDFInfo
- Publication number
- WO2007066292A3 WO2007066292A3 PCT/IB2006/054614 IB2006054614W WO2007066292A3 WO 2007066292 A3 WO2007066292 A3 WO 2007066292A3 IB 2006054614 W IB2006054614 W IB 2006054614W WO 2007066292 A3 WO2007066292 A3 WO 2007066292A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- provides
- communication systems
- digital communication
- scheme
- preamble
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/7183—Synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/71637—Receiver aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008543975A JP5108782B2 (en) | 2005-12-08 | 2006-12-05 | System, apparatus and method for robust synchronization scheme for digital communication system |
EP06832100A EP1961127A2 (en) | 2005-12-08 | 2006-12-05 | System, apparatus, and method for a robust synchronization scheme for digital communication systems |
CN200680045901.6A CN101326733B (en) | 2005-12-08 | 2006-12-05 | System, apparatus, and method for robust synchronization scheme for digital communication systems |
US12/096,622 US8233576B2 (en) | 2005-12-08 | 2006-12-05 | System, apparatus, and method for a robust synchronization scheme for digital communication systems |
KR1020087013493A KR101370371B1 (en) | 2005-12-08 | 2006-12-05 | System, apparatus, and method for a robust synchronization scheme for digital communication systems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74867505P | 2005-12-08 | 2005-12-08 | |
US60/748,675 | 2005-12-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2007066292A2 WO2007066292A2 (en) | 2007-06-14 |
WO2007066292A9 WO2007066292A9 (en) | 2007-09-13 |
WO2007066292A3 true WO2007066292A3 (en) | 2007-10-18 |
Family
ID=38123286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2006/054614 WO2007066292A2 (en) | 2005-12-08 | 2006-12-05 | System, apparatus, and method for a robust synchronization scheme for digital communication systems |
Country Status (6)
Country | Link |
---|---|
US (1) | US8233576B2 (en) |
EP (1) | EP1961127A2 (en) |
JP (1) | JP5108782B2 (en) |
KR (1) | KR101370371B1 (en) |
CN (1) | CN101326733B (en) |
WO (1) | WO2007066292A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100983502B1 (en) * | 2006-02-14 | 2010-09-27 | 퀄컴 인코포레이티드 | Method and apparatus for detecting frequency offset in orthogonal frequency division multiple system |
US9184971B2 (en) * | 2006-04-25 | 2015-11-10 | Texas Instruments Incorporated | Apparatus for and method of robust packet detection and frequency offset estimation |
US8005155B1 (en) * | 2006-12-28 | 2011-08-23 | Marvell International Ltd. | Frame synchronization in orthogonal frequency-division multiplexing systems |
GB0714581D0 (en) * | 2007-07-26 | 2007-09-05 | Cambridge Silicon Radio Ltd | Synchronising a receiver to a signal having known structure |
CN101640655B (en) * | 2008-07-30 | 2013-02-13 | 伟俄内克斯研究公司 | Method for interference robust grouping detection |
US20100265936A1 (en) * | 2009-04-21 | 2010-10-21 | Electronics And Telecommunications Research Institute | Method and device for acquiring synchronization between nodes and method for organizing multiple physical channels |
KR101232598B1 (en) | 2009-04-21 | 2013-02-12 | 한국전자통신연구원 | Method and apparatus for acquiring synchronization between nodes, and method for organizing multiple physical channel |
CN102123124A (en) * | 2010-01-07 | 2011-07-13 | 上海华虹集成电路有限责任公司 | OFDM (Orthogonal Frequency Division Multiplexing) timing synchronization device and implementation method of OFDM timing synchronization |
US9106268B2 (en) * | 2012-09-12 | 2015-08-11 | Qualcomm Incorporated | Methods and apparatus for improving acquisition for NFC load modulation |
KR101444428B1 (en) * | 2012-09-17 | 2014-09-29 | 전자부품연구원 | method for detecting packet for MB-OFDM system |
CN103716065B (en) * | 2013-12-26 | 2016-08-17 | 电子科技大学 | A kind of PN code FFT parallel capturing method based on majority decision |
KR102162491B1 (en) * | 2014-01-06 | 2020-10-06 | 삼성전자주식회사 | Method and apparatus of detecting interference signal for low power envelope detector |
US10218549B1 (en) | 2018-01-24 | 2019-02-26 | National Instruments Corporation | Wireless radio receiver that performs adaptive phase tracking |
US10218548B1 (en) * | 2018-01-24 | 2019-02-26 | National Instruments Corporation | Wireless radio receiver that performs adaptive phase tracking |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000077961A1 (en) * | 1999-06-15 | 2000-12-21 | Samsung Electronics Co., Ltd. | Apparatus and method for achieving symbol timing and frequency synchronization to orthogonal frequency division multiplexing signal |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5809060A (en) * | 1994-02-17 | 1998-09-15 | Micrilor, Inc. | High-data-rate wireless local-area network |
US6567482B1 (en) * | 1999-03-05 | 2003-05-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for efficient synchronization in spread spectrum communications |
DE50009481D1 (en) * | 1999-04-29 | 2005-03-17 | Siemens Ag | METHOD FOR FORMING BZW. DETERMINATION OF A SIGNAL FOLLOWING, SYNCHRONIZATION, TRANSMITTER AND RECEPTION UNIT METHOD |
US20020048333A1 (en) | 2000-05-25 | 2002-04-25 | Nadeem Ahmed | Joint detection in OFDM systems |
JP2003134569A (en) * | 2001-10-29 | 2003-05-09 | Yozan Inc | Dual mode terminal and cell search method |
GB0212326D0 (en) | 2002-05-29 | 2002-07-10 | Koninkl Philips Electronics Nv | Correlator method and apparatus |
EP1414208A1 (en) * | 2002-10-21 | 2004-04-28 | STMicroelectronics N.V. | Synchronization using training sequences with a periodical structure |
US7634020B2 (en) | 2003-03-11 | 2009-12-15 | Texas Instruments Incorporated | Preamble for a TFI-OFDM communications system |
US7366089B2 (en) * | 2003-10-08 | 2008-04-29 | Atheros Communications, Inc. | Apparatus and method of multiple antenna receiver combining of high data rate wideband packetized wireless communication signals |
US7720106B2 (en) | 2004-03-31 | 2010-05-18 | Fujitsu Limited | Circuit for synchronizing symbols of OFDM signal |
US8068530B2 (en) * | 2004-06-18 | 2011-11-29 | Qualcomm Incorporated | Signal acquisition in a wireless communication system |
JP2006054540A (en) * | 2004-08-10 | 2006-02-23 | Nakayo Telecommun Inc | Synchronization method of communication |
BRPI0520450A2 (en) * | 2005-07-26 | 2011-03-29 | Thomson Licensing | correlator for primary cell search using memory architecture |
-
2006
- 2006-12-05 US US12/096,622 patent/US8233576B2/en not_active Expired - Fee Related
- 2006-12-05 WO PCT/IB2006/054614 patent/WO2007066292A2/en active Application Filing
- 2006-12-05 JP JP2008543975A patent/JP5108782B2/en not_active Expired - Fee Related
- 2006-12-05 EP EP06832100A patent/EP1961127A2/en not_active Withdrawn
- 2006-12-05 CN CN200680045901.6A patent/CN101326733B/en not_active Expired - Fee Related
- 2006-12-05 KR KR1020087013493A patent/KR101370371B1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000077961A1 (en) * | 1999-06-15 | 2000-12-21 | Samsung Electronics Co., Ltd. | Apparatus and method for achieving symbol timing and frequency synchronization to orthogonal frequency division multiplexing signal |
Non-Patent Citations (1)
Title |
---|
HEOTI-UK LEE ET AL: "Efficient structures of packet/frame synchronization in MB-OFDM UWB", INTELLIGENT SIGNAL PROCESSING AND COMMUNICATION SYSTEMS, 2004. ISPACS 2004. PROCEEDINGS OF 2004 INTERNATIONAL SYMPOSIUM ON SEOUL, KOREA NOV. 18-19, 2004, PISCATAWAY, NJ, USA,IEEE, 18 November 2004 (2004-11-18), pages 472 - 476, XP010806146, ISBN: 0-7803-8639-6 * |
Also Published As
Publication number | Publication date |
---|---|
JP2009518925A (en) | 2009-05-07 |
CN101326733A (en) | 2008-12-17 |
KR101370371B1 (en) | 2014-03-05 |
US20080304607A1 (en) | 2008-12-11 |
JP5108782B2 (en) | 2012-12-26 |
KR20080081261A (en) | 2008-09-09 |
EP1961127A2 (en) | 2008-08-27 |
WO2007066292A9 (en) | 2007-09-13 |
WO2007066292A2 (en) | 2007-06-14 |
CN101326733B (en) | 2014-05-14 |
US8233576B2 (en) | 2012-07-31 |
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