| Presentation | 2019-07-04 Downlink Bandwidth Allocation Control by Success Prioritized DCF Yamato Yoshikawa, Daisuke Umehara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Due to the popularization of mobile terminals, more stations (STAs) will communicate with one access point (AP) in public wireless local area networks (WLANs). In the distributed coordination function (DCF) which is the medium access control (MAC) protocol of WLAN, the downlink communication from AP to STAs is suppressed for high-density deployment of high-traffic STAs because the transmission opportunities of AP and STAs are equally allocated when the node traffics are saturated. In this manuscript, we show that a success prioritized DCF helps AP to preserve the downlink bandwidth even in the saturated traffic environment by offering AP transmission priority. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless LAN / IEEE 802.11 DCF / CSMA/CA / Success prioritized DCF |
| Paper # | CS2019-29 |
| Date of Issue | 2019-06-27 (CS) |
| Conference Information | |
| Committee | CS |
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| Conference Date | 2019/7/4(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Amami City Social Welfare Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Next Generation Networks, Access Networks, Broadband Access, Power Line Communications, Wireless Communication Systems, Coding Systems, etc. |
| Chair | Hidenori Nakazato(Waseda Univ.) |
| Vice Chair | Jun Terada(NTT) |
| Secretary | Jun Terada(Waseda Univ.) |
| Assistant | Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Downlink Bandwidth Allocation Control by Success Prioritized DCF |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | IEEE 802.11 DCF |
| Keyword(3) | CSMA/CA |
| Keyword(4) | Success prioritized DCF |
| 1st Author's Name | Yamato Yoshikawa |
| 1st Author's Affiliation | Kyoto Institute of Technology(KIT) |
| 2nd Author's Name | Daisuke Umehara |
| 2nd Author's Affiliation | Kyoto Institute of Technology(KIT) |
| Date | 2019-07-04 |
| Paper # | CS2019-29 |
| Volume (vol) | vol.119 |
| Number (no) | CS-101 |
| Page | pp.pp.63-65(CS), |
| #Pages | 3 |
| Date of Issue | 2019-06-27 (CS) |