Presentation | 2015-11-26 [Special Invited Talk] A Novel Approach for Distributed Random Access Networks Daisuke Umehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a distributed coordination function with successful transmission priority (DCF-STP) based on IEEE 802.11 DCF to prioritize the successful transmission STA. DCF-STP is a fully distributed control scheme and can achieve higher throughput and lower frame discard rate (FDR) than the conventional DCF even when STAs are densely deployed because the successful transmission STA has an opportunity to transmit the next frame without contention. We also develop a performance analytical model which enables us to estimate the throughput, frame discard rate, and the number of retransmissions in saturated wireless networks. The simulation results show the validity of the developed performance analytical model for DCF-STP and the characteristics in the coexistence of the conventional DCF and the proposed DCF-STP. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DCF / DCF-STP / performance analytical model / throughput / frame discard rate / the number of retransmissions / contention threshold / short-term unfairness |
Paper # | NS2015-118,CQ2015-82,ICM2015-21 |
Date of Issue | 2015-11-19 (NS, CQ, ICM) |
Conference Information | |
Committee | CQ / ICM / NS |
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Conference Date | 2015/11/26(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Niigata University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Network Quality, Network Measurement and Management, Network Virtualization, Network Service, General |
Chair | Kyoko Yamori(Asahi Univ.) / Shingo Ata(Osaka City Univ.) / Atsushi Hiramatsu(NTT-AT) |
Vice Chair | Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) / Kiyohito Yoshihara(KDDI R&D Labs.) / Manabu Nakagawa(NTT Communications) / Hideki Tode(Osaka Pref. Univ.) |
Secretary | Takanori Hayashi(NEC) / Hideyuki Shimonishi(Osaka Univ.) / Kiyohito Yoshihara(Hitachi) / Manabu Nakagawa(NEC) / Hideki Tode(Univ. of Fukui) |
Assistant | Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) / Masao Murata(Fujitsu) / Shohei Kamamura(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Information and Communication Management / Technical Committee on Network Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Special Invited Talk] A Novel Approach for Distributed Random Access Networks |
Sub Title (in English) | Various Effects of Priority to Successful Transmission Station |
Keyword(1) | DCF |
Keyword(2) | DCF-STP |
Keyword(3) | performance analytical model |
Keyword(4) | throughput |
Keyword(5) | frame discard rate |
Keyword(6) | the number of retransmissions |
Keyword(7) | contention threshold |
Keyword(8) | short-term unfairness |
1st Author's Name | Daisuke Umehara |
1st Author's Affiliation | Kyoto Institute of Technology(Kyoto Inst. of Tech.) |
Date | 2015-11-26 |
Paper # | NS2015-118,CQ2015-82,ICM2015-21 |
Volume (vol) | vol.115 |
Number (no) | NS-326,CQ-327,ICM-328 |
Page | pp.pp.41-46(NS), pp.37-42(CQ), pp.21-26(ICM), |
#Pages | 6 |
Date of Issue | 2015-11-19 (NS, CQ, ICM) |