GB2370733B - Clock signal regeneration system and receiver system and clock signal regeneration method and receiving method - Google Patents

Clock signal regeneration system and receiver system and clock signal regeneration method and receiving method

Info

Publication number
GB2370733B
GB2370733B GB0122038A GB0122038A GB2370733B GB 2370733 B GB2370733 B GB 2370733B GB 0122038 A GB0122038 A GB 0122038A GB 0122038 A GB0122038 A GB 0122038A GB 2370733 B GB2370733 B GB 2370733B
Authority
GB
United Kingdom
Prior art keywords
clock signal
signal regeneration
receiving method
receiver system
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0122038A
Other versions
GB2370733A (en
GB0122038D0 (en
Inventor
Akiko Maeno
Takashi Fujiwara
Jun Ido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB0122038D0 publication Critical patent/GB0122038D0/en
Publication of GB2370733A publication Critical patent/GB2370733A/en
Application granted granted Critical
Publication of GB2370733B publication Critical patent/GB2370733B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
GB0122038A 2000-09-13 2001-09-12 Clock signal regeneration system and receiver system and clock signal regeneration method and receiving method Expired - Fee Related GB2370733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000278212A JP4003386B2 (en) 2000-09-13 2000-09-13 Clock signal reproducing device and receiving device, clock signal reproducing method and receiving method

Publications (3)

Publication Number Publication Date
GB0122038D0 GB0122038D0 (en) 2001-10-31
GB2370733A GB2370733A (en) 2002-07-03
GB2370733B true GB2370733B (en) 2004-07-14

Family

ID=18763408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0122038A Expired - Fee Related GB2370733B (en) 2000-09-13 2001-09-12 Clock signal regeneration system and receiver system and clock signal regeneration method and receiving method

Country Status (3)

Country Link
JP (1) JP4003386B2 (en)
CN (2) CN1344073A (en)
GB (1) GB2370733B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7564875B2 (en) * 2003-11-11 2009-07-21 Intel Corporation Techniques to map and de-map signals
CN101179316B (en) * 2007-11-30 2012-02-29 华为技术有限公司 Clock regulating method, device and access point
EP2414916B1 (en) * 2009-03-31 2015-09-23 Koninklijke Philips N.V. System for demodulating a signal
CN105391663B (en) * 2015-10-09 2018-08-07 浙江大华技术股份有限公司 A kind of method for transmitting signals and system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041672A1 (en) * 1996-04-29 1997-11-06 Philips Electronics N.V. Symbol synchronisation in a multicarrier receiver
EP0876025A1 (en) * 1997-05-02 1998-11-04 Sony Corporation Receiving apparatus and receiving methods
EP0880250A1 (en) * 1997-05-02 1998-11-25 Sony Corporation Receiving apparatus and receiving methods
JPH11112460A (en) * 1997-01-31 1999-04-23 Jisedai Digital Television Hoso System Kenkyusho Orthogonal frequency division multiplex signal demodulator
WO1999027671A1 (en) * 1997-11-25 1999-06-03 Samsung Electronics Co., Ltd. Orthogonal frequency division multiplexing receiver where fft window position recovery interlocks with sampling clock adjustment and method thereof
EP0961448A2 (en) * 1998-05-26 1999-12-01 Matsushita Electric Industrial Co., Ltd. Modulator, demodulator, and transmission system for use in OFDM transmission
GB2364221A (en) * 2000-03-15 2002-01-16 Mitsubishi Electric Corp Clock recovery circuit and method for OFDM

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230332B1 (en) * 1997-08-30 1999-11-15 윤종용 FFT window position recovery apparatus for OFDM system receiver and method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041672A1 (en) * 1996-04-29 1997-11-06 Philips Electronics N.V. Symbol synchronisation in a multicarrier receiver
JPH11112460A (en) * 1997-01-31 1999-04-23 Jisedai Digital Television Hoso System Kenkyusho Orthogonal frequency division multiplex signal demodulator
EP0876025A1 (en) * 1997-05-02 1998-11-04 Sony Corporation Receiving apparatus and receiving methods
EP0880250A1 (en) * 1997-05-02 1998-11-25 Sony Corporation Receiving apparatus and receiving methods
WO1999027671A1 (en) * 1997-11-25 1999-06-03 Samsung Electronics Co., Ltd. Orthogonal frequency division multiplexing receiver where fft window position recovery interlocks with sampling clock adjustment and method thereof
EP0961448A2 (en) * 1998-05-26 1999-12-01 Matsushita Electric Industrial Co., Ltd. Modulator, demodulator, and transmission system for use in OFDM transmission
GB2364221A (en) * 2000-03-15 2002-01-16 Mitsubishi Electric Corp Clock recovery circuit and method for OFDM

Also Published As

Publication number Publication date
CN101729487B (en) 2013-05-22
CN1344073A (en) 2002-04-10
GB2370733A (en) 2002-07-03
CN101729487A (en) 2010-06-09
JP2002094480A (en) 2002-03-29
JP4003386B2 (en) 2007-11-07
GB0122038D0 (en) 2001-10-31

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20110513

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130912