CN102132530A - 在网元中集成精确时间协议和介质访问控制安全的方法和装置 - Google Patents
在网元中集成精确时间协议和介质访问控制安全的方法和装置 Download PDFInfo
- Publication number
- CN102132530A CN102132530A CN2009801326848A CN200980132684A CN102132530A CN 102132530 A CN102132530 A CN 102132530A CN 2009801326848 A CN2009801326848 A CN 2009801326848A CN 200980132684 A CN200980132684 A CN 200980132684A CN 102132530 A CN102132530 A CN 102132530A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/162—Implementing security features at a particular protocol layer at the data link layer
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- 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
- H04L69/28—Timers or timing mechanisms used in protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US9121408P | 2008-08-22 | 2008-08-22 | |
US61/091,214 | 2008-08-22 | ||
PCT/US2009/054625 WO2010022338A2 (en) | 2008-08-22 | 2009-08-21 | Method and apparatus for integrating precise time protocol and media access control security in network elements |
Publications (2)
Publication Number | Publication Date |
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CN102132530A true CN102132530A (zh) | 2011-07-20 |
CN102132530B CN102132530B (zh) | 2014-09-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980132684.8A Active CN102132530B (zh) | 2008-08-22 | 2009-08-21 | 在网元中集成精确时间协议和介质访问控制安全的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8417934B2 (zh) |
EP (1) | EP2316196B1 (zh) |
JP (1) | JP5129887B2 (zh) |
KR (1) | KR101610270B1 (zh) |
CN (1) | CN102132530B (zh) |
WO (1) | WO2010022338A2 (zh) |
Cited By (7)
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CN104137488A (zh) * | 2012-02-22 | 2014-11-05 | 马维尔国际贸易有限公司 | 具有时间认知介质访问控制器的网络设备 |
CN105933086A (zh) * | 2016-07-01 | 2016-09-07 | 醴陵恒茂电子科技有限公司 | 在媒体访问控制模块中实现精确时钟协议的方法和装置 |
US9882823B2 (en) | 2012-03-08 | 2018-01-30 | Marvell World Trade Ltd. | Systems and methods for blocking transmission of a frame in a network device |
US9960872B2 (en) | 2012-03-08 | 2018-05-01 | Marvell International Ltd. | Systems and methods for performing a soft-block of a queue based on a size of a remaining period of a guard band |
US9998389B2 (en) | 2011-03-10 | 2018-06-12 | Marvell World Trade Ltd. | Method and apparatus for blocking transmission of frames from a network device |
US9998380B2 (en) | 2012-09-11 | 2018-06-12 | Marvell World Trade Ltd. | Device and method for selectively transmitting data packets during a blocking band |
CN110868390A (zh) * | 2018-08-28 | 2020-03-06 | 唯美安视股份有限公司 | 具有加时间戳和数据保护的网络接口 |
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US8644352B1 (en) * | 2010-03-12 | 2014-02-04 | Marvell International Ltd. | System and method for accurate time sampling in presence of output delay |
EP2395404B2 (en) | 2010-06-09 | 2021-02-24 | ABB Power Grids Switzerland AG | Secure clock synchronization |
US20130236891A1 (en) | 2010-08-20 | 2013-09-12 | 3-D Matrix, Ltd. | Method and composition for the treatment, prevention, and diagnosis of cancer containing or derived from cancer stem cells |
CN102594553B (zh) * | 2011-01-12 | 2016-06-22 | 上海贝尔股份有限公司 | Ptp协议密钥分配方法及装置 |
JP5797463B2 (ja) * | 2011-06-07 | 2015-10-21 | ラピスセミコンダクタ株式会社 | フレーム受信装置、フレーム送信装置、フレーム送受信システム及びフレーム送受信方法 |
CN104012025B (zh) * | 2011-11-07 | 2017-04-19 | 美高森美通信股份有限公司 | 时戳及mac安全性的物理层处理 |
WO2013096602A1 (en) | 2011-12-20 | 2013-06-27 | Novomer, Inc. | Methods for polymer synthesis |
US20150030029A1 (en) * | 2012-03-26 | 2015-01-29 | Parvez Syed Mohamed | Frame Passing Based on Ethertype |
WO2014052972A1 (en) * | 2012-09-28 | 2014-04-03 | Vitesse Semiconductor Corporation | High accuracy 1588 timestamping over high speed multi lane distribution physical code sublayers |
US9912693B1 (en) | 2015-04-06 | 2018-03-06 | Sprint Communications Company L.P. | Identification of malicious precise time protocol (PTP) nodes |
JP6612526B2 (ja) * | 2015-05-14 | 2019-11-27 | 日本電気通信システム株式会社 | 時刻同期制御装置、時刻同期制御システム、時刻同期制御方法、及び、時刻同期制御プログラム |
CN111865906A (zh) * | 2015-07-17 | 2020-10-30 | 华为技术有限公司 | 报文传输的方法、装置和系统 |
US9929928B1 (en) | 2015-12-24 | 2018-03-27 | Microsemi Solutions (U.S.), Inc. | Packet transmitter and method for timestamping packets |
WO2018009107A1 (en) * | 2016-07-06 | 2018-01-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission and reception of timestamp information |
JP2018046349A (ja) * | 2016-09-13 | 2018-03-22 | 沖電気工業株式会社 | 通信システム、時刻同期方法、通信装置、及び通信プログラム |
US10104148B2 (en) * | 2017-01-03 | 2018-10-16 | Globalfoundries Inc. | Nanosecond accuracy under precision time protocol for ethernet by using high accuracy timestamp assist device |
WO2018142571A1 (ja) * | 2017-02-03 | 2018-08-09 | 三菱電機株式会社 | 転送装置および通信ネットワーク |
EP3382918B1 (en) * | 2017-03-30 | 2022-09-28 | ADVA Optical Networking SE | System and method of clock management in a packet data network |
US11233594B2 (en) * | 2017-12-19 | 2022-01-25 | Qualcomm Incorporated | Time synchronization for wireless communications |
CN110224775B (zh) * | 2018-03-01 | 2021-10-29 | 中兴通讯股份有限公司 | 一种时间信息确定的方法、装置及设备 |
US11050501B2 (en) * | 2018-06-14 | 2021-06-29 | Microchip Technology Incorporated | Performing PHY-level hardware timestamping and time synchronization in cost-sensitive environments |
US20210092103A1 (en) * | 2018-10-02 | 2021-03-25 | Arista Networks, Inc. | In-line encryption of network data |
US11689440B2 (en) | 2019-02-06 | 2023-06-27 | Marvell Israel (M.I.S.L) Ltd. | Method and apparatus for transmit time timestamping |
US11570179B2 (en) * | 2021-01-18 | 2023-01-31 | Schweitzer Engineering Laboratories, Inc. | Secure transfer using media access control security (MACsec) key agreement (MKA) |
KR102407341B1 (ko) * | 2021-05-14 | 2022-06-13 | 한국전자기술연구원 | 정밀 시각 프로토콜의 메시지를 송수신하기 위한 방법 및 이를 위한 장치 |
EP4184814A1 (en) | 2021-11-23 | 2023-05-24 | ADVA Optical Networking SE | Secured clock synchronization in a packet-compatible network |
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JP3730480B2 (ja) * | 2000-05-23 | 2006-01-05 | 株式会社東芝 | ゲートウェイ装置 |
US6959327B1 (en) * | 2000-08-29 | 2005-10-25 | International Business Machines Corporation | System and method for dispatching and scheduling network transmissions with feedback |
JP3702812B2 (ja) * | 2001-06-25 | 2005-10-05 | 日本電気株式会社 | 無線lanシステムにおける認証方法と認証装置 |
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2009
- 2009-08-21 US US12/545,522 patent/US8417934B2/en active Active
- 2009-08-21 WO PCT/US2009/054625 patent/WO2010022338A2/en active Application Filing
- 2009-08-21 KR KR1020117003358A patent/KR101610270B1/ko active IP Right Grant
- 2009-08-21 EP EP09791789.2A patent/EP2316196B1/en active Active
- 2009-08-21 CN CN200980132684.8A patent/CN102132530B/zh active Active
- 2009-08-21 JP JP2011524029A patent/JP5129887B2/ja active Active
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2013
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9998389B2 (en) | 2011-03-10 | 2018-06-12 | Marvell World Trade Ltd. | Method and apparatus for blocking transmission of frames from a network device |
CN104137488A (zh) * | 2012-02-22 | 2014-11-05 | 马维尔国际贸易有限公司 | 具有时间认知介质访问控制器的网络设备 |
US9699091B2 (en) | 2012-02-22 | 2017-07-04 | Marvell World Trade Ltd. | Apparatus and method for time aware transfer of frames in a medium access control module |
CN104137488B (zh) * | 2012-02-22 | 2017-09-29 | 马维尔国际贸易有限公司 | 具有时间认知介质访问控制器的网络设备 |
US9882823B2 (en) | 2012-03-08 | 2018-01-30 | Marvell World Trade Ltd. | Systems and methods for blocking transmission of a frame in a network device |
US9960872B2 (en) | 2012-03-08 | 2018-05-01 | Marvell International Ltd. | Systems and methods for performing a soft-block of a queue based on a size of a remaining period of a guard band |
US9998380B2 (en) | 2012-09-11 | 2018-06-12 | Marvell World Trade Ltd. | Device and method for selectively transmitting data packets during a blocking band |
CN105933086A (zh) * | 2016-07-01 | 2016-09-07 | 醴陵恒茂电子科技有限公司 | 在媒体访问控制模块中实现精确时钟协议的方法和装置 |
CN105933086B (zh) * | 2016-07-01 | 2018-01-09 | 湖南恒茂高科股份有限公司 | 在媒体访问控制模块中实现精确时钟协议的方法和装置 |
CN110868390A (zh) * | 2018-08-28 | 2020-03-06 | 唯美安视股份有限公司 | 具有加时间戳和数据保护的网络接口 |
CN110868390B (zh) * | 2018-08-28 | 2023-05-12 | 拉姆伯斯公司 | 具有加时间戳和数据保护的网络接口 |
Also Published As
Publication number | Publication date |
---|---|
WO2010022338A4 (en) | 2011-01-20 |
JP2012501108A (ja) | 2012-01-12 |
EP2316196A2 (en) | 2011-05-04 |
KR20110044866A (ko) | 2011-05-02 |
US20130232333A1 (en) | 2013-09-05 |
JP5129887B2 (ja) | 2013-01-30 |
CN102132530B (zh) | 2014-09-24 |
WO2010022338A2 (en) | 2010-02-25 |
US8990552B2 (en) | 2015-03-24 |
EP2316196B1 (en) | 2019-02-27 |
KR101610270B1 (ko) | 2016-04-07 |
US20100049964A1 (en) | 2010-02-25 |
US8417934B2 (en) | 2013-04-09 |
WO2010022338A3 (en) | 2010-11-11 |
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