WO2003013051A3 - Timing recovery in data communication circuits - Google Patents
Timing recovery in data communication circuits Download PDFInfo
- Publication number
- WO2003013051A3 WO2003013051A3 PCT/IE2002/000114 IE0200114W WO03013051A3 WO 2003013051 A3 WO2003013051 A3 WO 2003013051A3 IE 0200114 W IE0200114 W IE 0200114W WO 03013051 A3 WO03013051 A3 WO 03013051A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- timing recovery
- decision
- data communication
- communication circuits
- ted
- 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
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
- H04L7/0062—Detection of the synchronisation error by features other than the received signal transition detection of error based on data decision error, e.g. Mueller type detection
-
- 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]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
-
- 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]
- H04L12/40—Bus networks
- H04L12/403—Bus networks with centralised control, e.g. polling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0004—Initialisation of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions
-
- 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
- H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
- H04L2025/03439—Fixed structures
- H04L2025/03445—Time domain
- H04L2025/03471—Tapped delay lines
- H04L2025/03477—Tapped delay lines not time-recursive
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions
- H04L7/0335—Gardner detector
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30916401P | 2001-08-02 | 2001-08-02 | |
IE20010739 | 2001-08-02 | ||
US60/309,164 | 2001-08-02 | ||
IE2001/0739 | 2001-08-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003013051A2 WO2003013051A2 (en) | 2003-02-13 |
WO2003013051A3 true WO2003013051A3 (en) | 2003-11-27 |
Family
ID=26320332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IE2002/000114 WO2003013051A2 (en) | 2001-08-02 | 2002-07-31 | Timing recovery in data communication circuits |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2003013051A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7930127B2 (en) * | 2008-11-11 | 2011-04-19 | Nxp B.V. | Oscillator prescale calibration for harmonizing multiple devices with independent oscillators over an I2C bus interface |
US8224602B2 (en) | 2008-11-11 | 2012-07-17 | Nxp B.V. | Automatic on-demand prescale calibration across multiple devices with independent oscillators over an I2C Bus interface |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09130443A (en) * | 1995-10-31 | 1997-05-16 | Toshiba Corp | Digital demodulator |
-
2002
- 2002-07-31 WO PCT/IE2002/000114 patent/WO2003013051A2/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09130443A (en) * | 1995-10-31 | 1997-05-16 | Toshiba Corp | Digital demodulator |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) * |
UNGERBOECK G: "DECISION DIRECTED METHOD FOR TIMING RECOVERY IN PAM DATA SIGNAL RECEIVERS", IBM TECHNICAL DISCLOSURE BULLETIN, IBM CORP. NEW YORK, US, vol. 18, no. 3, August 1975 (1975-08-01), pages 769 - 771, XP000808453, ISSN: 0018-8689 * |
Also Published As
Publication number | Publication date |
---|---|
WO2003013051A2 (en) | 2003-02-13 |
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