| Item type |
JInfP(1) |
| 公開日 |
2015-03-15 |
| タイトル |
|
|
タイトル |
Combining Local Channel Selection with Routing Metrics in Multi-channel Wireless Mesh Networks |
| タイトル |
|
|
言語 |
en |
|
タイトル |
Combining Local Channel Selection with Routing Metrics in Multi-channel Wireless Mesh Networks |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
[Regular Papers] Wireless Mesh Network, IEEE802.11, dynamic metrics, Multi Channel, Local Channel Selection |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者所属 |
|
|
|
Graduate School of Systems Engineering, Wakayama University |
| 著者所属 |
|
|
|
Faculty of Systems Engineering, Wakayama University |
| 著者所属(英) |
|
|
|
en |
|
|
Graduate School of Systems Engineering, Wakayama University |
| 著者所属(英) |
|
|
|
en |
|
|
Faculty of Systems Engineering, Wakayama University |
| 著者名 |
Hiromichi, Kanaoka
Takuya, Yoshihiro
|
| 著者名(英) |
Hiromichi, Kanaoka
Takuya, Yoshihiro
|
| 論文抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
WMNs (Wireless Mesh Networks) using IEEE 802.11 have been deeply studied to extend the area of coverage of the Internet. A typical approach to implement this kind of WMNs is to use dynamic metrics (e.g., ETX) over link-state routing protocols (e.g., OLSR). Although studies have demonstrated clarified that the approach performs well, there is still room for improve. In this paper, we first point out that the dynamic metrics by nature cannot pursuit rapid change in link quality, which prevents routing protocols to choose the best forwarding paths at every moment. To complement this drawback of the dynamic metric, we propose a local switching mechanism of forwarding channels for multi-radio, multi-channel WMNs, which works in combination with dynamic metrics. Our evaluation showed that the proposed method improves throughput and stability of communications when it works with dynamic metrics. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
WMNs (Wireless Mesh Networks) using IEEE 802.11 have been deeply studied to extend the area of coverage of the Internet. A typical approach to implement this kind of WMNs is to use dynamic metrics (e.g., ETX) over link-state routing protocols (e.g., OLSR). Although studies have demonstrated clarified that the approach performs well, there is still room for improve. In this paper, we first point out that the dynamic metrics by nature cannot pursuit rapid change in link quality, which prevents routing protocols to choose the best forwarding paths at every moment. To complement this drawback of the dynamic metric, we propose a local switching mechanism of forwarding channels for multi-radio, multi-channel WMNs, which works in combination with dynamic metrics. Our evaluation showed that the proposed method improves throughput and stability of communications when it works with dynamic metrics. |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00700121 |
| 書誌情報 |
Journal of information processing
巻 23,
号 2,
p. 221-228,
発行日 2015-03-15
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1882-6652 |
| 出版者 |
|
|
言語 |
ja |
|
出版者 |
情報処理学会 |
IPSJ-JIP2302018.pdf (2.9 MB)
