| 講演名 | 2018-08-20 A Study of Channel Bonding Configuration and Performance for Raspberry Pi Access-Point in Wireless Local-Area Network Rahardhita Widyatra Sudibyo(岡山大), Kyaw Soe Lwin(岡山大), Nobuo Funabiki(岡山大), Mousumi Saha(岡山大), Minoru Kuribayashi(岡山大), |
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| 抄録(和) | Nowadays, IEEE 802.11 wireless local-area networks (WLANs) have been deployed everywhere by offering the flexible Internet access to users with low costs through installations of access points (APs) in network fields. Raspberry Pi has become popular and available around the world, due to advantages in costs, energy consumptions, and size. Since it supports the high speed IEEE 802.11n protocol, Raspberry Pi can be a common platform for the software AP that can be used in any country. Unfortunately, the built-in wireless network interface card (NIC) adapter in Raspberry Pi does not support the channel bonding (CB) to improve the throughput performance by boding two channels into one which is common in 11n. In this paper, we first study the configuration of the channel boding for the Raspberry Pi AP using an external wireless NIC adapter. Then, we investigate throughput performances through experiments, of a single-link communication between a host and the AP, and of the multiple-link concurrent communication between multiple hosts and multiple APs, with different adapters and assigned channels. The results for the single link show that the CB using an external adapter can improve the throughput, and the results for multiple links with up to three APs show that the combination of one CB and non-CBs provides the highest throughput when the channel difference between them is large. |
| 抄録(英) | Nowadays, IEEE 802.11 wireless local-area networks (WLANs) have been deployed everywhere by offering the flexible Internet access to users with low costs through installations of access points (APs) in network fields. Raspberry Pi has become popular and available around the world, due to advantages in costs, energy consumptions, and size. Since it supports the high speed IEEE 802.11n protocol, Raspberry Pi can be a common platform for the software AP that can be used in any country. Unfortunately, the built-in wireless network interface card (NIC) adapter in Raspberry Pi does not support the channel bonding (CB) to improve the throughput performance by boding two channels into one which is common in 11n. In this paper, we first study the configuration of the channel boding for the Raspberry Pi AP using an external wireless NIC adapter. Then, we investigate throughput performances through experiments, of a single-link communication between a host and the AP, and of the multiple-link concurrent communication between multiple hosts and multiple APs, with different adapters and assigned channels. The results for the single link show that the CB using an external adapter can improve the throughput, and the results for multiple links with up to three APs show that the combination of one CB and non-CBs provides the highest throughput when the channel difference between them is large. |
| キーワード(和) | WLAN / Raspberry Pi / software AP / channel bonding / throughput measurement |
| キーワード(英) | WLAN / Raspberry Pi / software AP / channel bonding / throughput measurement |
| 資料番号 | SRW2018-10 |
| 発行日 | 2018-08-13 (SRW) |
| 研究会情報 | |
| 研究会 | SRW |
|---|---|
| 開催期間 | 2018/8/20(から1日開催) |
| 開催地（和） | 岡山大学 |
| 開催地（英） | Okayama Univ. |
| テーマ（和） | Network， MAC， センサー関連技術， ミリ波通信， 一般 |
| テーマ（英） | Network, MAC, Sensor technology, mmWave, etc. |
| 委員長氏名（和） | 中川 匡夫(鳥取大) |
| 委員長氏名（英） | Tadao Nakagawa(Tottori Univ.) |
| 副委員長氏名（和） | 田野 哲(岡山大) / 濱湊 真(富士通研) |
| 副委員長氏名（英） | Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
| 幹事氏名（和） | 水谷 圭一(京大) / 斎藤 健太郎(東工大) |
| 幹事氏名（英） | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Inst. of Tech.) |
| 幹事補佐氏名（和） | 山内 宏真(富士通研) / 野田 華子(アンリツ) |
| 幹事補佐氏名（英） | Hiromasa Yamauchi(Fujitsu labs.) / Hanako Noda(Anritsu) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Short Range Wireless Communications |
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| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | A Study of Channel Bonding Configuration and Performance for Raspberry Pi Access-Point in Wireless Local-Area Network |
| サブタイトル（和） | |
| キーワード(1)（和/英） | WLAN / WLAN |
| キーワード(2)（和/英） | Raspberry Pi / Raspberry Pi |
| キーワード(3)（和/英） | software AP / software AP |
| キーワード(4)（和/英） | channel bonding / channel bonding |
| キーワード(5)（和/英） | throughput measurement / throughput measurement |
| 第 1 著者 氏名（和/英） | Rahardhita Widyatra Sudibyo / Rahardhita Widyatra Sudibyo |
| 第 1 著者 所属（和/英） | Okayama University(略称：岡山大) Okayama University(略称：Okayama Univ.) |
| 第 2 著者 氏名（和/英） | Kyaw Soe Lwin / Kyaw Soe Lwin |
| 第 2 著者 所属（和/英） | Okayama University(略称：岡山大) Okayama University(略称：Okayama Univ.) |
| 第 3 著者 氏名（和/英） | Nobuo Funabiki / Nobuo Funabiki |
| 第 3 著者 所属（和/英） | Okayama University(略称：岡山大) Okayama University(略称：Okayama Univ.) |
| 第 4 著者 氏名（和/英） | Mousumi Saha / Mousumi Saha |
| 第 4 著者 所属（和/英） | Okayama University(略称：岡山大) Okayama University(略称：Okayama Univ.) |
| 第 5 著者 氏名（和/英） | Minoru Kuribayashi / Minoru Kuribayashi |
| 第 5 著者 所属（和/英） | Okayama University(略称：岡山大) Okayama University(略称：Okayama Univ.) |
| 発表年月日 | 2018-08-20 |
| 資料番号 | SRW2018-10 |
| 巻番号（vol） | vol.118 |
| 号番号（no） | SRW-183 |
| ページ範囲 | pp.7-12(SRW), |
| ページ数 | 6 |
| 発行日 | 2018-08-13 (SRW) |