Presentation | 2002/12/9 A Packet Discard Scheme with Pakect Comparison in DiffServ Network for the Assured Forwarding Service Yosuke NAKAKI, Makoto SAKUTA, Iwao SASASE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new packet discard scheme for the assured fowarding (AF) service class in differentiated service. Our proposed scheme compares an out packet arriving at the router with a randomly selected packet in the buffer. If the selected packet in the buffer is an out packet and has the same flow ID as arriving packet, both packets are discarded. If the selected packet in the buffer is in packet and has the same flow ID as arriving packet, only arriving packet is discarded. In our proposed scheme, when congestion occurs we can absorb degradation of responsive flow's throughput, since our proposed scheme differentially penalizes unresponsive flow. We evaluate throughput performance with conventional RIO by computer simulation. As a result, it is shown that the our proposed scheme can improve responsive flow's throughput compared to RIO. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DiffServ / Assured Forwarding / RIO / Congestion |
Paper # | NS2002-190 |
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Committee | NS |
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Conference Date | 2002/12/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Packet Discard Scheme with Pakect Comparison in DiffServ Network for the Assured Forwarding Service |
Sub Title (in English) | |
Keyword(1) | DiffServ |
Keyword(2) | Assured Forwarding |
Keyword(3) | RIO |
Keyword(4) | Congestion |
1st Author's Name | Yosuke NAKAKI |
1st Author's Affiliation | Dept. of Information and Computer Science, Keio University() |
2nd Author's Name | Makoto SAKUTA |
2nd Author's Affiliation | Dept. of Information and Computer Science, Keio University |
3rd Author's Name | Iwao SASASE |
3rd Author's Affiliation | Dept. of Information and Computer Science, Keio University |
Date | 2002/12/9 |
Paper # | NS2002-190 |
Volume (vol) | vol.102 |
Number (no) | 512 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |