Presentation | 2005-03-14 Time Sychronization through Real-Time Packet Delivery Achieved by the Enhanced Gb/s Ethernet Protocol Yoshiaki YAMADA, Satoru OHTA, Hitoshi UEMATSU, |
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Abstract(in English) | In telecommunication networks, time synchronization is important because of its wide application areas. It is particularly valuable to establish a reliable time synchronization technique on the Ethernet because the Ethnet is the most popular data transmission technology. For accurate synchronization on the Ethernet, it is essential to reduce delay variation of messages. Therefore, this paper first describes a Gb/s Ethernet implementation of preemptive priority queueing, which greatly reduces message delay variation. On the basis of the technique, the paper proposes a time synchronization technique implemented in the lower protocol layer on the hardware basis. The effectiveness of the proposed method was confirmed through experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ethernet / synchronization / delay variation / priority / QoS |
Paper # | CAS2004-82,SIP2004-125,CS2004-218 |
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Committee | CS |
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Conference Date | 2005/3/7(1days) |
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Registration To | Communication Systems (CS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Time Sychronization through Real-Time Packet Delivery Achieved by the Enhanced Gb/s Ethernet Protocol |
Sub Title (in English) | |
Keyword(1) | Ethernet |
Keyword(2) | synchronization |
Keyword(3) | delay variation |
Keyword(4) | priority |
Keyword(5) | QoS |
1st Author's Name | Yoshiaki YAMADA |
1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
2nd Author's Name | Satoru OHTA |
2nd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
3rd Author's Name | Hitoshi UEMATSU |
3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
Date | 2005-03-14 |
Paper # | CAS2004-82,SIP2004-125,CS2004-218 |
Volume (vol) | vol.104 |
Number (no) | 720 |
Page | pp.pp.- |
#Pages | 6 |
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