| Presentation | 2017-08-29 Frame Aggregation Size Selection for Improving IEEE 802.11ac MU-MIMO Downlink Throughput Tomokazu Moriyama, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to improve throughput over WLAN (Wireless Local Area Network), IEEE 802.11ac standard, which comes to be used recently, adopts the frame aggregation and MU-MIMO (Multi-User Multiple-Input and Multiple-Output) mechanisms. When the frame reception times are different, however, it is possible that there may be wasted portions in spatial streams. In order to avoid these wastes, several methods to control the frame aggregation size for MU-MIMO has been proposed. The conventional methods mainly focus on the increase of channel utilization, that is, decrease the waste of spatial streams. However, they suffer from increased queueing delay of packet transfer. In this paper, we propose a novel scheme to select the frame aggregation size by applying Nash Bargaining Solution (NBS) of negotiation game. The result of performance evaluation by computer simulation clarifies the improvement of throughput by the proposed scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WLAN / IEEE 802.11ac / MU-MIMO / Frame aggregation / Nash Bargaining Solution |
| Paper # | CQ2017-66 |
| Date of Issue | 2017-08-21 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2017/8/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo University of Science |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | QoS and QoE in Wireless Communication, Wireless Resource Allocation, Cross-Layer Techniques, Quality of Wireless Services, Wireless Transmission Quality, M2M/IoT/Wireless Sensor Network, Wireless LAN, Adhoc Network, Cloud Wireless Access Network, etc. |
| Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) |
| Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
| Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) |
| Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI R&D Labs.) / Ryo Yamamoto(UEC) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Frame Aggregation Size Selection for Improving IEEE 802.11ac MU-MIMO Downlink Throughput |
| Sub Title (in English) | |
| Keyword(1) | WLAN |
| Keyword(2) | IEEE 802.11ac |
| Keyword(3) | MU-MIMO |
| Keyword(4) | Frame aggregation |
| Keyword(5) | Nash Bargaining Solution |
| 1st Author's Name | Tomokazu Moriyama |
| 1st Author's Affiliation | The University of Electro-Communications(The Univ. of Electro-Commun.) |
| 2nd Author's Name | Ryo Yamamoto |
| 2nd Author's Affiliation | The University of Electro-Communications(The Univ. of Electro-Commun.) |
| 3rd Author's Name | Satoshi Ohzahata |
| 3rd Author's Affiliation | The University of Electro-Communications(The Univ. of Electro-Commun.) |
| 4th Author's Name | Toshihiko Kato |
| 4th Author's Affiliation | The University of Electro-Communications(The Univ. of Electro-Commun.) |
| Date | 2017-08-29 |
| Paper # | CQ2017-66 |
| Volume (vol) | vol.117 |
| Number (no) | CQ-185 |
| Page | pp.pp.87-92(CQ), |
| #Pages | 6 |
| Date of Issue | 2017-08-21 (CQ) |