| Authors |
A. Yoshimoto, H. Okada, K. Kobayashi, M. Katayama |
| Title |
Link Quality Evaluation Based on RSSI of Each Antenna for Transmission Rate Control in IEEE 802.11n Wireless Mesh Networks |
| Authority |
Japan-Korea Joint Workshop on Complex Communication Sciences |
| Summary |
In a mesh network using IEEE 802.11n Wireless LAN (WLAN), it is desirable to select and use an optimum rate for each link. Semi-Fixed Rate Control (SFRC) is a technique that can select an optimum rate during autorate period, and use the optimum rate during fixed-rate period. IEEE 802.11n standard uses a MIMO (Multiple-input Multiple-output) technology that uses multiple antennas to coherently resolve more information than possible using a single antenna. However, it has an issue how to evaluate link quality and find the best timing to change fixed-rate period to autorate period. In this paper, we evaluate link quality based on Received Signal Strength Indicator (RSSI) of each antenna for SFRC in IEEE 802.11n wireless mesh networks. |
| 年月 |
2012年11月 |
| DOI/Handle |
|
| 開催場所 |
Seoul, Korea |
| 研究テーマ |
アドホック・メッシュネットワーク
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 / 無し (ローカル限定) |
