WO2002082713A1 - System and method for aligning data between local and remote sources thereof - Google Patents
System and method for aligning data between local and remote sources thereof Download PDFInfo
- Publication number
- WO2002082713A1 WO2002082713A1 PCT/US2002/008062 US0208062W WO02082713A1 WO 2002082713 A1 WO2002082713 A1 WO 2002082713A1 US 0208062 W US0208062 W US 0208062W WO 02082713 A1 WO02082713 A1 WO 02082713A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data
- local
- source
- remote
- resampling
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
-
- 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
- H04B1/74—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 for increasing reliability, e.g. using redundant or spare channels or apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
- H04L7/0029—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of received data signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/0033—Correction by delay
- H04L7/0041—Delay of data signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0091—Transmitter details
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA03009053A MXPA03009053A (en) | 2001-04-05 | 2002-03-14 | System and method for aligning data between local and remote sources thereof. |
NZ528914A NZ528914A (en) | 2001-04-05 | 2002-03-14 | System and method for aligning and synchronising data between local and remote sources thereof |
BR0208672-7A BR0208672A (en) | 2001-04-05 | 2002-03-14 | System and method for aligning and synchronizing data between local and remote data sources and system for communicating data between two safety relays monitoring an electrical power system. |
CA2443094A CA2443094C (en) | 2001-04-05 | 2002-03-14 | System and method for aligning data between local and remote sources thereof |
EP02709843A EP1374470A4 (en) | 2001-04-05 | 2002-03-14 | System and method for aligning data between local and remote sources thereof |
KR10-2003-7013053A KR20040012746A (en) | 2001-04-05 | 2002-03-14 | System and method for aligning data between local and remote sources thereof |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/827,513 US6940935B2 (en) | 2001-04-05 | 2001-04-05 | System and method for aligning data between local and remote sources thereof |
US09/827,513 | 2001-04-05 | ||
US09/895,493 | 2001-06-29 | ||
US09/895,493 US7231003B2 (en) | 2001-04-05 | 2001-06-29 | System and method for aligning data between local and remote sources thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002082713A1 true WO2002082713A1 (en) | 2002-10-17 |
Family
ID=27125107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/008062 WO2002082713A1 (en) | 2001-04-05 | 2002-03-14 | System and method for aligning data between local and remote sources thereof |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1374470A4 (en) |
CN (1) | CN1516938A (en) |
BR (1) | BR0208672A (en) |
CA (1) | CA2443094C (en) |
MX (1) | MXPA03009053A (en) |
NZ (1) | NZ528914A (en) |
WO (1) | WO2002082713A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362838C (en) * | 2004-02-10 | 2008-01-16 | 华为技术有限公司 | Method for abating interface loads of Home Subscriber Servers (HSS) |
CN103345240A (en) * | 2013-06-21 | 2013-10-09 | 云南电网公司玉溪供电局 | Automatic detection device of electric telecontrol channel |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101316160B (en) * | 2008-06-11 | 2010-12-15 | 南京磐能电力科技股份有限公司 | Multi-node synchronization sampling and data transmission method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6141671A (en) * | 1992-09-30 | 2000-10-31 | Analog Devices, Inc. | Asynchronous digital sample rate converter |
US6236283B1 (en) * | 1999-04-08 | 2001-05-22 | Hitachi America, Ltd. | Methods and apparatus for generating a filtered signal having a fixed sampling rate from a variable baud rate input data stream |
US6345052B1 (en) * | 1998-11-05 | 2002-02-05 | Pmc-Sierra, Ltd. | Method and apparatus for the reliable transition of status signals from an interface device when using a localized sampling architecture |
US6366629B1 (en) * | 1998-11-03 | 2002-04-02 | Tektronix, Inc. | Method of estimating timing phase and rate offsets in digital data |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902979A (en) * | 1989-03-10 | 1990-02-20 | General Electric Company | Homodyne down-converter with digital Hilbert transform filtering |
US6256592B1 (en) * | 1999-02-24 | 2001-07-03 | Schweitzer Engineering Laboratories, Inc. | Multi-ended fault location system |
US6405104B1 (en) * | 1999-03-24 | 2002-06-11 | General Electric Corporation | Fault data synchronization via peer-to-peer communications network |
-
2002
- 2002-03-14 BR BR0208672-7A patent/BR0208672A/en not_active IP Right Cessation
- 2002-03-14 WO PCT/US2002/008062 patent/WO2002082713A1/en not_active Application Discontinuation
- 2002-03-14 CA CA2443094A patent/CA2443094C/en not_active Expired - Fee Related
- 2002-03-14 NZ NZ528914A patent/NZ528914A/en not_active IP Right Cessation
- 2002-03-14 MX MXPA03009053A patent/MXPA03009053A/en active IP Right Grant
- 2002-03-14 EP EP02709843A patent/EP1374470A4/en not_active Withdrawn
- 2002-03-14 CN CNA028112776A patent/CN1516938A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6141671A (en) * | 1992-09-30 | 2000-10-31 | Analog Devices, Inc. | Asynchronous digital sample rate converter |
US6366629B1 (en) * | 1998-11-03 | 2002-04-02 | Tektronix, Inc. | Method of estimating timing phase and rate offsets in digital data |
US6345052B1 (en) * | 1998-11-05 | 2002-02-05 | Pmc-Sierra, Ltd. | Method and apparatus for the reliable transition of status signals from an interface device when using a localized sampling architecture |
US6236283B1 (en) * | 1999-04-08 | 2001-05-22 | Hitachi America, Ltd. | Methods and apparatus for generating a filtered signal having a fixed sampling rate from a variable baud rate input data stream |
Non-Patent Citations (1)
Title |
---|
See also references of EP1374470A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362838C (en) * | 2004-02-10 | 2008-01-16 | 华为技术有限公司 | Method for abating interface loads of Home Subscriber Servers (HSS) |
CN103345240A (en) * | 2013-06-21 | 2013-10-09 | 云南电网公司玉溪供电局 | Automatic detection device of electric telecontrol channel |
Also Published As
Publication number | Publication date |
---|---|
CA2443094A1 (en) | 2002-10-17 |
EP1374470A1 (en) | 2004-01-02 |
CN1516938A (en) | 2004-07-28 |
MXPA03009053A (en) | 2004-02-17 |
NZ528914A (en) | 2005-01-28 |
EP1374470A4 (en) | 2006-03-29 |
CA2443094C (en) | 2011-11-22 |
BR0208672A (en) | 2004-08-03 |
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