| Presentation | 2015-11-18 A Study of Medium Access Control Scheme for WLAN with Large Propagation Delay Coexisting with Legacy WLAN Kaito Funabiki, Takayuki Nishio, Masahiro Morikura, Daisuke Murayama, Takayuki Murayama, Katsuya Nakahira, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Long propagation delay is caused in long distance wireless local area networks (WLANs) and WLANs with a radio-over-fiber (RoF WLAN) technology. In paticular, when the WLAN with long delay like a RoF WLAN coexists with a Legacy WLAN, the propagation delay causes serious throughput degradation of the WLAN with long delay. To resolve this problem, we proposed the ATRAS scheme for improving throughput of the RoF WLAN in a coexisting environment. In this paper, we focus on throughput degradation of the RoF WLAN when traffic of the Legacy WLAN decreases. We propose the method that the AP of RoF WLAN (RoF AP) transmits frames using multiple access control schemes according to the traffic deviation. They are the backoff procedure, the piggy-back access scheme, and ATRAS scheme. Moreover, we verify effects of the proposed scheme by using computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | long distance WLAN / radio-over-fiber / propagation delay / coexistence |
| Paper # | MoNA2015-32 |
| Date of Issue | 2015-11-10 (MoNA) |
| Conference Information | |
| Committee | MoNA / IN |
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| Conference Date | 2015/11/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kumamoto University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ubiquitous Network, BYOD, M2M, Contextware, Mobile Social Service, Mobile Service on Virtualization Environment, Mobile Offload, etc. |
| Chair | Hiroaki Morino(Shibaura Inst. of Tech.) / Hidetsugu Kobayashi(NTT) |
| Vice Chair | Ryoichi Shinkuma(Kyoto Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
| Secretary | Ryoichi Shinkuma(KDDI R&D Labs.) / Katsunori Yamaoka(Kumamoto Univ.) |
| Assistant | Yoshifumi Morihiro(NTT DoCoMo) / Hisashi Kurasawa(NTT) / Makoto Suzuki(Univ. of Tokyo) / Yuichi Sudo(NTT) / Kunitake Kaneko(Keio Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Mobile Network and Applications / Technical Committee on Information Networks |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Medium Access Control Scheme for WLAN with Large Propagation Delay Coexisting with Legacy WLAN |
| Sub Title (in English) | |
| Keyword(1) | long distance WLAN |
| Keyword(2) | radio-over-fiber |
| Keyword(3) | propagation delay |
| Keyword(4) | coexistence |
| 1st Author's Name | Kaito Funabiki |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Takayuki Nishio |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Masahiro Morikura |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 4th Author's Name | Daisuke Murayama |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Takayuki Murayama |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 6th Author's Name | Katsuya Nakahira |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2015-11-18 |
| Paper # | MoNA2015-32 |
| Volume (vol) | vol.115 |
| Number (no) | MoNA-311 |
| Page | pp.pp.59-64(MoNA), |
| #Pages | 6 |
| Date of Issue | 2015-11-10 (MoNA) |