| Presentation | 2009-03-03 A Dynamic Rate Control Scheme Using ICMP Echo Success Rate and RTT Threshold for Video Streaming Variation on IEEE802.11b Inter-Building Wireless Systems Yuichi TAKAHASHI, Takeyuki SUGIMOTO, Saneyasu YAMAGUCHI, Koichi ASATANI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In 2.4GHz inter-building wireless networks, available throughput temporally changes, which could yield deterioration of quality of video streaming. Authors proposed a source bit rate control scheme using ICMP echo success rate and RTTs. In this paper, the performance evaluation of the proposed scheme and fixed source bit rate scheme is made for the inter-building wireless system. The scheme is installed between Shinjuku building of Kogakuin University and No. 55 building in Okubo campus of Waseda University. The experimental results show that the proposed scheme achieves higher than fixed source bit rate of one layer with lower packet loss rate. To compensate the remaining packet loss of the proposed scheme, FEC is applied. Subjective quality for received video streaming of the proposed scheme and the fixed source bit rate is evaluated. The results show that the proposed scheme with FEC is 0.3 higher than fixed source bit rate of one layer and 1.2 higher than fixed source bit rate of two layers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video Distribution / Wireless Systems / Rate Control / Under Urban Environments / FEC |
| Paper # | NS2008-158 |
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| Committee | NS |
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| Conference Date | 2009/2/24(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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 Dynamic Rate Control Scheme Using ICMP Echo Success Rate and RTT Threshold for Video Streaming Variation on IEEE802.11b Inter-Building Wireless Systems |
| Sub Title (in English) | |
| Keyword(1) | Video Distribution |
| Keyword(2) | Wireless Systems |
| Keyword(3) | Rate Control |
| Keyword(4) | Under Urban Environments |
| Keyword(5) | FEC |
| 1st Author's Name | Yuichi TAKAHASHI |
| 1st Author's Affiliation | Graduate School of Electrical and Electronic, Engineering, Kogakuin University() |
| 2nd Author's Name | Takeyuki SUGIMOTO |
| 2nd Author's Affiliation | Graduate School of Electrical and Electronic, Engineering, Kogakuin University |
| 3rd Author's Name | Saneyasu YAMAGUCHI |
| 3rd Author's Affiliation | Graduate School of Electrical and Electronic, Engineering, Kogakuin University:Department of Computer Science & Communication. Kogakuin University |
| 4th Author's Name | Koichi ASATANI |
| 4th Author's Affiliation | Graduate School of Electrical and Electronic, Engineering, Kogakuin University:Department of Computer Science & Communication. Kogakuin University |
| Date | 2009-03-03 |
| Paper # | NS2008-158 |
| Volume (vol) | vol.108 |
| Number (no) | 457 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |