FR2858737B1 - METHOD FOR DIGITAL FILTERING OF A USEFUL RADIOCOMMUNICATION SIGNAL AND CORRESPONDING RADIOCOMMUNICATION DEVICE - Google Patents

METHOD FOR DIGITAL FILTERING OF A USEFUL RADIOCOMMUNICATION SIGNAL AND CORRESPONDING RADIOCOMMUNICATION DEVICE

Info

Publication number
FR2858737B1
FR2858737B1 FR0309811A FR0309811A FR2858737B1 FR 2858737 B1 FR2858737 B1 FR 2858737B1 FR 0309811 A FR0309811 A FR 0309811A FR 0309811 A FR0309811 A FR 0309811A FR 2858737 B1 FR2858737 B1 FR 2858737B1
Authority
FR
France
Prior art keywords
radiocommunication
useful
digital filtering
signal
radiocommunication device
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
FR0309811A
Other languages
French (fr)
Other versions
FR2858737A1 (en
Inventor
Franck Bietrix
Brice Mathieu
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.)
Sierra Wireless SA
Original Assignee
Wavecom SA
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 Wavecom SA filed Critical Wavecom SA
Priority to FR0309811A priority Critical patent/FR2858737B1/en
Priority to PCT/FR2004/002112 priority patent/WO2005018128A2/en
Publication of FR2858737A1 publication Critical patent/FR2858737A1/en
Application granted granted Critical
Publication of FR2858737B1 publication Critical patent/FR2858737B1/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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03401—PSK
    • H04L2025/03407—Continuous phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03681—Control of adaptation
    • H04L2025/03687—Control of adaptation of step size
    • H04L2025/03694—Stop and go
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0016—Stabilisation of local oscillators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
FR0309811A 2003-08-08 2003-08-08 METHOD FOR DIGITAL FILTERING OF A USEFUL RADIOCOMMUNICATION SIGNAL AND CORRESPONDING RADIOCOMMUNICATION DEVICE Expired - Fee Related FR2858737B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0309811A FR2858737B1 (en) 2003-08-08 2003-08-08 METHOD FOR DIGITAL FILTERING OF A USEFUL RADIOCOMMUNICATION SIGNAL AND CORRESPONDING RADIOCOMMUNICATION DEVICE
PCT/FR2004/002112 WO2005018128A2 (en) 2003-08-08 2004-08-06 Method for the digital filtering of a useful radio communication signal and corresponding radio communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309811A FR2858737B1 (en) 2003-08-08 2003-08-08 METHOD FOR DIGITAL FILTERING OF A USEFUL RADIOCOMMUNICATION SIGNAL AND CORRESPONDING RADIOCOMMUNICATION DEVICE

Publications (2)

Publication Number Publication Date
FR2858737A1 FR2858737A1 (en) 2005-02-11
FR2858737B1 true FR2858737B1 (en) 2006-04-28

Family

ID=34073120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309811A Expired - Fee Related FR2858737B1 (en) 2003-08-08 2003-08-08 METHOD FOR DIGITAL FILTERING OF A USEFUL RADIOCOMMUNICATION SIGNAL AND CORRESPONDING RADIOCOMMUNICATION DEVICE

Country Status (2)

Country Link
FR (1) FR2858737B1 (en)
WO (1) WO2005018128A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7852914B2 (en) * 2006-12-20 2010-12-14 Broadcom Corporation Fade equalizer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947481B1 (en) * 2000-05-17 2005-09-20 Zenith Electronics Corporation Code enhanced equalization based upon a reliability factor
US6584151B1 (en) * 1999-11-12 2003-06-24 Lsi Logic Corporation Robust adaptive equalizer
US6829297B2 (en) * 2001-06-06 2004-12-07 Micronas Semiconductors, Inc. Adaptive equalizer having a variable step size influenced by output from a trellis decoder

Also Published As

Publication number Publication date
WO2005018128A2 (en) 2005-02-24
WO2005018128A3 (en) 2005-04-21
FR2858737A1 (en) 2005-02-11

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20180430