DE69625341D1 - Verfahren und Vorrichtung zur Datenkodierung und Übertragung mittels verrauschten Medien - Google Patents
Verfahren und Vorrichtung zur Datenkodierung und Übertragung mittels verrauschten MedienInfo
- Publication number
- DE69625341D1 DE69625341D1 DE69625341T DE69625341T DE69625341D1 DE 69625341 D1 DE69625341 D1 DE 69625341D1 DE 69625341 T DE69625341 T DE 69625341T DE 69625341 T DE69625341 T DE 69625341T DE 69625341 D1 DE69625341 D1 DE 69625341D1
- Authority
- DE
- Germany
- Prior art keywords
- transmission
- data coding
- noisy media
- noisy
- media
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- 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
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- 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
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/709—Correlator structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/042—Detectors therefor, e.g. correlators, state machines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5441—Wireless systems or telephone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5495—Systems for power line communications having measurements and testing channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L2007/047—Speed or phase control by synchronisation signals using special codes as synchronising signal using a sine signal or unmodulated carrier
-
- 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
- H04L7/0337—Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/404,627 US5727004A (en) | 1995-03-14 | 1995-03-14 | Method and apparatus for data encoding and communication over noisy media |
PCT/US1996/003405 WO1996028779A1 (en) | 1995-03-14 | 1996-03-07 | Method and apparatus for data encoding and communication over noisy media |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69625341D1 true DE69625341D1 (de) | 2003-01-23 |
DE69625341T2 DE69625341T2 (de) | 2003-06-18 |
Family
ID=23600386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69625341T Expired - Fee Related DE69625341T2 (de) | 1995-03-14 | 1996-03-07 | Verfahren und Vorrichtung zur Datenkodierung und Übertragung mittels verrauschten Medien |
Country Status (8)
Country | Link |
---|---|
US (3) | US5727004A (de) |
EP (2) | EP0815509B1 (de) |
JP (1) | JPH11502085A (de) |
KR (1) | KR19980703104A (de) |
CN (2) | CN1329827C (de) |
AU (1) | AU707999B2 (de) |
DE (1) | DE69625341T2 (de) |
WO (1) | WO1996028779A1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5727004A (en) * | 1995-03-14 | 1998-03-10 | Adaptive Networks, Inc. | Method and apparatus for data encoding and communication over noisy media |
JP3344934B2 (ja) * | 1997-10-17 | 2002-11-18 | 沖電気工業株式会社 | データ受信装置 |
US6324668B1 (en) * | 1998-06-30 | 2001-11-27 | Motorola, Inc. | Method, communication system, phone, and radio transmitter utilizing nonsystematically shortened code encoder and decoder |
US6480510B1 (en) * | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
DE19953895A1 (de) * | 1999-11-10 | 2001-05-17 | Bosch Gmbh Robert | Verfahren zur Korrelation von zeitdiskreten Signalabschnitten |
WO2001065735A1 (en) * | 2000-02-28 | 2001-09-07 | University Of Maryland Baltimore County | Error mitigation system using line coding for optical wdm communications |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
DE60019773T2 (de) | 2000-12-20 | 2006-01-19 | Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto | Erkennung von Präambeln von Datenpacketen |
GB2373972A (en) * | 2001-03-30 | 2002-10-02 | Motorola Inc | Transmission of preambles in a FAUSCH system |
US20020191024A1 (en) * | 2001-06-13 | 2002-12-19 | Timothy Huneycutt | Utility metering slider bar |
US7020218B2 (en) * | 2001-06-18 | 2006-03-28 | Arnesen David M | Sliding-window transform with integrated windowing |
JP3599001B2 (ja) * | 2001-06-25 | 2004-12-08 | ソニー株式会社 | 自動利得制御回路およびその方法、並びにそれらを用いた復調装置 |
WO2003015285A1 (en) * | 2001-08-09 | 2003-02-20 | Adaptive Networks, Inc. | Error correction process and mechanism |
US6741943B2 (en) | 2001-09-13 | 2004-05-25 | Abb Power Automation Ltd. | Crossover fault classification for power lines with parallel circuits |
US6888876B1 (en) * | 2001-12-21 | 2005-05-03 | Elster Electricity, Llc | Frequency hopping spread spectrum communications system |
KR20030093489A (ko) * | 2002-06-03 | 2003-12-11 | 삼성전자주식회사 | 신호 복조 장치 및 방법 |
US20040156446A1 (en) * | 2002-06-21 | 2004-08-12 | John Santhoff | Optimization of ultra-wideband communication through a wire medium |
US6782048B2 (en) * | 2002-06-21 | 2004-08-24 | Pulse-Link, Inc. | Ultra-wideband communication through a wired network |
US20040218688A1 (en) * | 2002-06-21 | 2004-11-04 | John Santhoff | Ultra-wideband communication through a power grid |
US7099368B2 (en) | 2002-06-21 | 2006-08-29 | Pulse-Link, Inc. | Ultra-wideband communication through a wire medium |
US7167525B2 (en) * | 2002-06-21 | 2007-01-23 | Pulse-Link, Inc. | Ultra-wideband communication through twisted-pair wire media |
US7027483B2 (en) * | 2002-06-21 | 2006-04-11 | Pulse-Link, Inc. | Ultra-wideband communication through local power lines |
CA2389969A1 (en) * | 2002-06-25 | 2003-12-25 | John W. Bogdan | Digital signal processing of multi-sampled phase |
US7158058B1 (en) | 2002-12-09 | 2007-01-02 | Marvell International Ltd. | Method and apparatus for generating a seed set in a data dependent seed selector |
IL154921A (en) | 2003-03-13 | 2011-02-28 | Mosaid Technologies Inc | A telephone system that includes many separate sources and accessories for it |
GB2413746B (en) | 2004-05-01 | 2007-02-14 | Abb Offshore Systems Ltd | Modem |
US7742430B2 (en) | 2004-09-24 | 2010-06-22 | Elster Electricity, Llc | System for automated management of spontaneous node migration in a distributed fixed wireless network |
US7702594B2 (en) | 2004-09-24 | 2010-04-20 | Elster Electricity, Llc | System and method for automated configuration of meters |
US7320114B1 (en) * | 2005-02-02 | 2008-01-15 | Sun Microsystems, Inc. | Method and system for verification of soft error handling with application to CMT processors |
CN1649338B (zh) * | 2005-03-11 | 2010-06-23 | 威盛电子股份有限公司 | 接收数据包的方法及装置 |
CN1983915B (zh) * | 2006-04-07 | 2010-12-01 | 华为技术有限公司 | 一种获取反馈信号的方法和装置 |
WO2007147436A1 (en) * | 2006-06-20 | 2007-12-27 | Freescale Semiconductor, Inc. | Method and system for signal error determination and correction in a flexray communication system |
EP2064828B1 (de) | 2006-09-21 | 2012-04-18 | Analog Devices, Inc. | Digitale serielle datenkommunikationsschnittstelle |
US8073384B2 (en) | 2006-12-14 | 2011-12-06 | Elster Electricity, Llc | Optimization of redundancy and throughput in an automated meter data collection system using a wireless network |
US20080219326A1 (en) * | 2007-03-09 | 2008-09-11 | John Santhoff | Wireless multimedia link |
US8320302B2 (en) | 2007-04-20 | 2012-11-27 | Elster Electricity, Llc | Over the air microcontroller flash memory updates |
CN101117585B (zh) * | 2007-09-13 | 2010-11-10 | 党德润 | 工业化用废弃塑料生产燃料油的方法 |
US8219891B2 (en) | 2007-11-06 | 2012-07-10 | Qualcomm Incorporated | Method and apparatus for creating beamforming profiles in a wireless communication network |
AU2008340227B2 (en) | 2007-12-26 | 2013-05-09 | Elster Electricity, Llc. | Optimized data collection in a wireless fixed network metering system |
EP2096884A1 (de) | 2008-02-29 | 2009-09-02 | Koninklijke KPN N.V. | Telekommunikationsnetzwerk und Verfahren für den zeitbasierten Netzwerkzugang |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US20100195553A1 (en) | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
US8525692B2 (en) | 2008-06-13 | 2013-09-03 | Elster Solutions, Llc | Techniques for limiting demand from an electricity meter with an installed relay |
US8405488B1 (en) | 2008-10-21 | 2013-03-26 | Universal Lighting Technologies, Inc. | System and method for encoding ballast control signals |
US8203463B2 (en) | 2009-02-13 | 2012-06-19 | Elster Electricity Llc | Wakeup and interrogation of meter-reading devices using licensed narrowband and unlicensed wideband radio communication |
US8363699B2 (en) | 2009-03-20 | 2013-01-29 | On-Ramp Wireless, Inc. | Random timing offset determination |
CN113358139B (zh) * | 2021-04-30 | 2023-04-07 | 威胜信息技术股份有限公司 | 一种工频通信中利用相邻的畸变脉冲电流信号进行编码的方法 |
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US4397022A (en) * | 1981-01-30 | 1983-08-02 | Weng Ming I | Weighted erasure codec for the (24, 12) extended Golay code |
US4539684A (en) * | 1983-01-07 | 1985-09-03 | Motorola, Inc. | Automatic frame synchronization recovery utilizing a sequential decoder |
DE3320948A1 (de) * | 1983-06-10 | 1984-12-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur synchronisation in einem datenuebertragungssystem bei verwendung eines linearen blockcodes |
JPS60210044A (ja) * | 1984-04-03 | 1985-10-22 | Nec Corp | 誤り訂正符号送受信装置 |
US4815106A (en) * | 1986-04-16 | 1989-03-21 | Adaptive Networks, Inc. | Power line communication apparatus |
US4787095A (en) * | 1987-03-03 | 1988-11-22 | Advanced Micro Devices, Inc. | Preamble search and synchronizer circuit |
FR2621436B1 (fr) * | 1987-10-02 | 1990-01-19 | Matra Communication | Procede et installation de transmission numerique de parole entre mobiles |
US4879728A (en) * | 1989-01-31 | 1989-11-07 | American Telephone And Telegraph Company, At&T Bell Laboratories | DPSK carrier acquisition and tracking arrangement |
US4993029A (en) * | 1989-03-13 | 1991-02-12 | International Business Machines Corporation | Method and apparatus for randomizing data in a direct access storage device |
US5208816A (en) * | 1989-08-18 | 1993-05-04 | At&T Bell Laboratories | Generalized viterbi decoding algorithms |
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US5410360A (en) * | 1991-06-14 | 1995-04-25 | Wavephore, Inc. | Timing control for injecting a burst and data into a video signal |
US5387941A (en) * | 1991-06-14 | 1995-02-07 | Wavephore, Inc. | Data with video transmitter |
US5422890A (en) * | 1991-11-19 | 1995-06-06 | Compaq Computer Corporation | Method for dynamically measuring computer disk error rates |
US5373534A (en) * | 1992-01-14 | 1994-12-13 | Matsushita Electric Industrial Co., Ltd. | Serial data receiving apparatus |
US5297185A (en) * | 1992-02-13 | 1994-03-22 | North American Philips Corporation | Pattern detection and synchronization circuit |
US5363408A (en) * | 1992-03-24 | 1994-11-08 | General Instrument Corporation | Mode selective quadrature amplitude modulation communication system |
US5376894A (en) * | 1992-12-31 | 1994-12-27 | Pacific Communication Sciences, Inc. | Phase estimation and synchronization using a PSK demodulator |
DE4333397C1 (de) * | 1993-09-30 | 1994-12-08 | Siemens Ag | Verfahren und Anordnung zur Übertragung eines Digitalsignals |
US5442646A (en) * | 1994-02-01 | 1995-08-15 | The Mitre Corporation | Subcarrier communication system |
GB9403724D0 (en) * | 1994-02-25 | 1994-04-13 | Texas Instruments Ltd | A method and apparatus for receiving a data signal and a digital filter circuit |
US5508752A (en) * | 1994-04-12 | 1996-04-16 | Lg Electronics Inc. | Partial response trellis decoder for high definition television (HDTV) system |
US5530705A (en) * | 1995-02-08 | 1996-06-25 | International Business Machines Corporation | Soft error recovery system and method |
US5727004A (en) * | 1995-03-14 | 1998-03-10 | Adaptive Networks, Inc. | Method and apparatus for data encoding and communication over noisy media |
US5687036A (en) * | 1995-09-29 | 1997-11-11 | Seagate Technology, Inc. | Selection of optimum write current in a disc drive to minimize the occurrence of repeatable read errors |
US5712863A (en) * | 1996-02-09 | 1998-01-27 | Overland Data Inc | Randomizing encoder for digital data storage |
-
1995
- 1995-03-14 US US08/404,627 patent/US5727004A/en not_active Expired - Fee Related
-
1996
- 1996-03-07 EP EP96908777A patent/EP0815509B1/de not_active Expired - Lifetime
- 1996-03-07 WO PCT/US1996/003405 patent/WO1996028779A1/en not_active Application Discontinuation
- 1996-03-07 CN CNB961939001A patent/CN1329827C/zh not_active Expired - Fee Related
- 1996-03-07 KR KR1019970706506A patent/KR19980703104A/ko not_active Application Discontinuation
- 1996-03-07 EP EP02013419A patent/EP1244239A2/de not_active Withdrawn
- 1996-03-07 AU AU52508/96A patent/AU707999B2/en not_active Ceased
- 1996-03-07 CN CNA2007100016692A patent/CN101030836A/zh active Pending
- 1996-03-07 DE DE69625341T patent/DE69625341T2/de not_active Expired - Fee Related
- 1996-03-07 JP JP8527795A patent/JPH11502085A/ja not_active Ceased
-
1997
- 1997-06-17 US US08/877,414 patent/US5872791A/en not_active Expired - Fee Related
- 1997-06-17 US US08/876,385 patent/US5944842A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11502085A (ja) | 1999-02-16 |
CN1184537A (zh) | 1998-06-10 |
AU707999B2 (en) | 1999-07-29 |
EP0815509A1 (de) | 1998-01-07 |
WO1996028779A1 (en) | 1996-09-19 |
DE69625341T2 (de) | 2003-06-18 |
EP0815509A4 (de) | 1998-10-14 |
AU5250896A (en) | 1996-10-02 |
EP1244239A2 (de) | 2002-09-25 |
US5727004A (en) | 1998-03-10 |
CN1329827C (zh) | 2007-08-01 |
CN101030836A (zh) | 2007-09-05 |
US5944842A (en) | 1999-08-31 |
KR19980703104A (ko) | 1998-10-15 |
US5872791A (en) | 1999-02-16 |
EP0815509B1 (de) | 2002-12-11 |
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