Presentation | 2006-11-17 QoS Control by p-persistent on Wide Area Broadband Wireless Access Networkes Takehiro TAKAHASHI, Yasushi MORI, Hiroshi KOBAYASHI, Osamu MORIYA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to deploy broadband access services to the Internet economically in a short period of time in digital divide areas such as developing countries, the use of microwave radio communication media is a key technology. "Flying S-CSMA/v-MCA" system can solve the RTT waste problem associated with the collision avoidance procedure fundamentally. Real-time services, such as VoIP and streaming video, have become increasingly popular. In order to respond to these service trends, a QoS control should be incorporated into the system. For this purpose, it is essential to consistently maintain a connection to the Ethernet, as the flying S-CSMA/v-MCA system uses a contention-based access mechanism with 1-persistenct. DiffServ-type QoS control with a p-persistent scheme is considered to be suitable for the network as traffic from no-QoS terminals is controlled with probability p, which changes dynamically according to the traffic on the entire network. The basic performances of the proposed scheme have been evaluated through computer simulations with statically offered traffic environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | access network / internet / CSMA/CA / S-CSMA/MCA / p-persistent / QoS |
Paper # | NS2006-137 |
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Conference Information | |
Committee | NS |
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Conference Date | 2006/11/9(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) | QoS Control by p-persistent on Wide Area Broadband Wireless Access Networkes |
Sub Title (in English) | |
Keyword(1) | access network |
Keyword(2) | internet |
Keyword(3) | CSMA/CA |
Keyword(4) | S-CSMA/MCA |
Keyword(5) | p-persistent |
Keyword(6) | QoS |
1st Author's Name | Takehiro TAKAHASHI |
1st Author's Affiliation | Graduate School of Information Environment, Tokyo Denki University() |
2nd Author's Name | Yasushi MORI |
2nd Author's Affiliation | Graduate School of Information Environment, Tokyo Denki University |
3rd Author's Name | Hiroshi KOBAYASHI |
3rd Author's Affiliation | Graduate School of Information Environment, Tokyo Denki University |
4th Author's Name | Osamu MORIYA |
4th Author's Affiliation | Social Network & Infrastructure Systems Company, Toshiba Corporation |
Date | 2006-11-17 |
Paper # | NS2006-137 |
Volume (vol) | vol.106 |
Number (no) | 355 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |