CN1773995A - 用于数据通信设备中的自动协商的系统和方法 - Google Patents
用于数据通信设备中的自动协商的系统和方法 Download PDFInfo
- Publication number
- CN1773995A CN1773995A CN200510117034.XA CN200510117034A CN1773995A CN 1773995 A CN1773995 A CN 1773995A CN 200510117034 A CN200510117034 A CN 200510117034A CN 1773995 A CN1773995 A CN 1773995A
- Authority
- CN
- China
- Prior art keywords
- signal
- communications equipment
- difference manchester
- data communications
- difference
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims description 30
- 230000004044 response Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 description 13
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000011664 signaling Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
- H03M5/02—Conversion to or from representation by pulses
- H03M5/04—Conversion to or from representation by pulses the pulses having two levels
- H03M5/06—Code representation, e.g. transition, for a given bit cell depending only on the information in that bit cell
- H03M5/12—Biphase level code, e.g. split phase code, Manchester code; Biphase space or mark code, e.g. double frequency code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1438—Negotiation of transmission parameters prior to communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Quality & Reliability (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Communication Control (AREA)
- Dc Digital Transmission (AREA)
- Bidirectional Digital Transmission (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/985,459 US7447168B2 (en) | 2004-11-10 | 2004-11-10 | System and method for auto-negotiation in a data communication device |
US10/985,459 | 2004-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1773995A true CN1773995A (zh) | 2006-05-17 |
CN1773995B CN1773995B (zh) | 2010-10-13 |
Family
ID=35458422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510117034.XA Expired - Fee Related CN1773995B (zh) | 2004-11-10 | 2005-10-28 | 用于数据通信设备中的自动协商的系统和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7447168B2 (zh) |
JP (1) | JP4822412B2 (zh) |
CN (1) | CN1773995B (zh) |
GB (1) | GB2420258B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7817641B1 (en) * | 2005-10-20 | 2010-10-19 | Amir Keyvan Khandani | Methods for spatial multiplexing of wireless two-way channels |
US8867709B2 (en) * | 2006-01-03 | 2014-10-21 | Cisco Systems, Inc. | Method and system for answer-mode identification of a telephony device |
US8553720B2 (en) | 2006-04-19 | 2013-10-08 | Marvell World Trade Ltd. | Adaptive speed control for MAC-PHY interfaces |
US8243752B2 (en) * | 2007-04-04 | 2012-08-14 | Marvell World Trade Ltd. | Long-reach ethernet for 1000BASE-T and 10GBASE-T |
US8477831B2 (en) * | 2010-02-17 | 2013-07-02 | Altera Corporation | Multi-protocol multiple-data-rate auto-speed negotiation architecture for a device |
US9455797B2 (en) * | 2012-05-07 | 2016-09-27 | Intel Corporation | Network system configured for resolving forward error correction during a link training sequence |
US9887880B1 (en) | 2014-01-06 | 2018-02-06 | Marvell International Ltd | Auto-negotiation over a single twisted wire pair |
US9544091B2 (en) * | 2014-05-09 | 2017-01-10 | Broadcom Corporation | Bandwidth control for differential manchester encoding auto-negotiation signaling |
US9680502B2 (en) | 2014-05-09 | 2017-06-13 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Message page integrity verification in automotive network auto-negotiation |
US10033586B2 (en) | 2014-12-03 | 2018-07-24 | Intel Corporation | Technologies for autonegotiating 10G and 1G serial communications over copper cable |
Family Cites Families (50)
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US4218421A (en) * | 1978-08-18 | 1980-08-19 | Honeywell Inc. | Disposable container for a continuous band of test strips |
US4512952A (en) * | 1982-07-01 | 1985-04-23 | Eastman Kodak Company | Apparatus for storing and dispensing analysis slides |
US4566097A (en) * | 1983-12-23 | 1986-01-21 | International Business Machines Corp. | Token ring with secondary transmit opportunities |
US4567590A (en) * | 1983-12-27 | 1986-01-28 | International Business Machines Corp. | Message stripping protocol for a ring communication network |
FR2586150B1 (fr) * | 1985-08-07 | 1987-10-23 | Thomson Csf Mat Tel | Dispositif de transmission de paquets dans un reseau temporel asynchrone, et procede de codage des silences |
JPS62234446A (ja) * | 1986-04-04 | 1987-10-14 | Nec Corp | デ−タ受信方式 |
US4935346A (en) * | 1986-08-13 | 1990-06-19 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
JPH0693693B2 (ja) * | 1987-01-26 | 1994-11-16 | 日本電信電話株式会社 | 衝突検出型パケツト交換システムにおける信号伝送方式 |
US4871439A (en) * | 1987-02-05 | 1989-10-03 | Steven Enzer | Disposable self-calibratable electrode package |
US4780814A (en) | 1987-02-09 | 1988-10-25 | Intel Corporation | Global serial channel for microcontroller |
DE3721237A1 (de) * | 1987-06-27 | 1989-01-05 | Boehringer Mannheim Gmbh | Diagnostischer testtraeger und verfahren zu dessen herstellung |
US5004582A (en) * | 1987-07-15 | 1991-04-02 | Fuji Photo Film Co., Ltd. | Biochemical analysis apparatus |
US5077010A (en) * | 1987-07-15 | 1991-12-31 | Fuji Photo Film Co., Ltd. | Long-test-film cassette for biochemical analysis, and system for loading the same |
US5178835A (en) * | 1987-09-18 | 1993-01-12 | Fuji Photo Film Co., Ltd. | Biochemical analysis apparatus |
US5059393A (en) * | 1989-01-05 | 1991-10-22 | Eastman Kodak Company | Analysis slide positioning apparatus and method for a chemical analyzer |
JPH0779366B2 (ja) * | 1989-10-26 | 1995-08-23 | 株式会社東芝 | 通信ネットワークに接続される端末装置 |
DE3940152A1 (de) * | 1989-12-05 | 1991-06-06 | Boehringer Mannheim Gmbh | Teststreifenauswertegeraet fuer mehrfachteststreifen |
US5155726A (en) * | 1990-01-22 | 1992-10-13 | Digital Equipment Corporation | Station-to-station full duplex communication in a token ring local area network |
EP0555654B1 (en) * | 1992-01-16 | 2002-05-02 | Fuji Photo Film Co., Ltd. | Chemical analysis system |
US5305321A (en) * | 1992-02-24 | 1994-04-19 | Advanced Micro Devices | Ethernet media access controller with external address detection interface and associated method |
JPH05344175A (ja) * | 1992-06-11 | 1993-12-24 | Fujitsu Ltd | 能力交換方式 |
EP0575682B1 (en) * | 1992-06-22 | 1998-08-26 | International Business Machines Corporation | Hub and interface for isochronous token-ring |
US5284568A (en) * | 1992-07-17 | 1994-02-08 | E. I. Du Pont De Nemours And Company | Disposable cartridge for ion selective electrode sensors |
EP0596648A1 (en) * | 1992-11-02 | 1994-05-11 | National Semiconductor Corporation | Network link endpoint capability detection |
US5586117A (en) * | 1992-11-02 | 1996-12-17 | National Semiconductor Corporation | Method and apparatus which allows devices with multiple protocol capabilities to configure to a common protocol configuration |
US5534224A (en) * | 1993-07-16 | 1996-07-09 | Fuji Photo Film Co., Ltd. | Chemical analysis film cartridge |
FR2710804B1 (fr) * | 1993-09-29 | 1995-11-10 | Alcatel Business Systems | Dispositif numérique de connexion d'une pluralité de stations de travail sur un réseau local en anneau. |
US5471270A (en) * | 1994-03-16 | 1995-11-28 | Eastman Kodak Company | Spool drive for film cartridge in single-use camera |
JP3368985B2 (ja) * | 1994-05-10 | 2003-01-20 | バイエルコーポレーション | 自動供給装置 |
US5494562A (en) * | 1994-06-27 | 1996-02-27 | Ciba Corning Diagnostics Corp. | Electrochemical sensors |
DE4425439A1 (de) * | 1994-07-19 | 1996-01-25 | Boehringer Mannheim Gmbh | Teststreifenauswertegerät mit einer Transporteinheit für Teststreifen |
DE4425432A1 (de) * | 1994-07-19 | 1996-01-25 | Boehringer Mannheim Gmbh | Auswertevorrichtung zur reflektometrischen Auswertung von Testelementen |
JP3295550B2 (ja) * | 1994-09-16 | 2002-06-24 | 富士写真フイルム株式会社 | 飛出し防止用封止具を備えた乾式分析フィルム用カートリッジ |
US5630986A (en) * | 1995-01-13 | 1997-05-20 | Bayer Corporation | Dispensing instrument for fluid monitoring sensors |
CA2170560C (en) * | 1995-04-17 | 2005-10-25 | Joseph L. Moulton | Means of handling multiple sensors in a glucose monitoring instrument system |
US6504849B1 (en) * | 1997-05-15 | 2003-01-07 | Cypress Semiconductor Corporation | Fiber auto-negotiation |
US5991303A (en) * | 1997-07-28 | 1999-11-23 | Conexant Systems, Inc. | Multi-rate switching physical device for a mixed communication rate ethernet repeater |
US6904110B2 (en) * | 1997-07-31 | 2005-06-07 | Francois Trans | Channel equalization system and method |
US6222852B1 (en) * | 1997-10-10 | 2001-04-24 | Nortel Networks Limited | Method and apparatus for transmitting dual speed ethernet information (10BASE-T and 100BASE-TX) across a physical layer device service interface |
US6141352A (en) * | 1997-10-10 | 2000-10-31 | Nortel Networks Limited | Method and apparatus for transmitting 10BASE-T signals across a 100BASE-X physical layer device service interface |
US6115389A (en) * | 1998-04-17 | 2000-09-05 | Advanced Micro Devices, Inc. | Auto-negotiation for multiple ports using shared logic |
US6141350A (en) * | 1998-04-17 | 2000-10-31 | Advanced Micro Devices, Inc. | Auto-negotiation using negative link pulses |
US6507591B1 (en) * | 1998-04-17 | 2003-01-14 | Advanced Micro Devices, Inc. | Handshaking between repeater and physical layer device in a variable rate network transceiver |
GB2351421B (en) * | 1999-06-22 | 2001-05-16 | 3Com Corp | Link technology detection in multiple speed physical links |
US6597013B2 (en) * | 2001-08-06 | 2003-07-22 | Texas Instruments Incorporated | Low current blow trim fuse |
US7203174B2 (en) * | 2002-03-21 | 2007-04-10 | Broadcom Corporation | Auto detection of SGMII and GBIC modes |
JP2004007142A (ja) * | 2002-05-31 | 2004-01-08 | Nec Access Technica Ltd | Lanインタフェース装置及びこれに用いられる設定制御プログラム |
US7296085B2 (en) * | 2002-07-26 | 2007-11-13 | Avago Technologies Fiber Ip (Singapore) Pte Ltd | Multiple protocol handshaking between systems |
US7366930B2 (en) | 2002-12-17 | 2008-04-29 | Intel Corporation | System and method for successfully negotiating a slowest common link speed between a first and second device |
US20040208180A1 (en) | 2003-04-15 | 2004-10-21 | Light Allen Miles | System and method for supporting auto-negotiation among standards having different rates |
-
2004
- 2004-11-10 US US10/985,459 patent/US7447168B2/en active Active
-
2005
- 2005-10-20 GB GB0521434A patent/GB2420258B/en not_active Expired - Fee Related
- 2005-10-28 CN CN200510117034.XA patent/CN1773995B/zh not_active Expired - Fee Related
- 2005-11-08 JP JP2005323275A patent/JP4822412B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7447168B2 (en) | 2008-11-04 |
GB2420258A (en) | 2006-05-17 |
JP4822412B2 (ja) | 2011-11-24 |
GB2420258B (en) | 2007-05-02 |
CN1773995B (zh) | 2010-10-13 |
GB0521434D0 (en) | 2005-11-30 |
JP2006141011A (ja) | 2006-06-01 |
US20060098683A1 (en) | 2006-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: AVAGO TECHNOLOGIES GENERAL IP Free format text: FORMER OWNER: ANJELEN SCI. + TECH. INC. Effective date: 20090703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090703 Address after: Singapore Singapore Applicant after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: American California Applicant before: Anjelen Sci. & Tech. Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20121028 |