| 大会名称 |
| 2017年 ソサイエティ大会 |
| 大会コ－ド |
| 2017S |
| 開催年 |
|
2017
|
| 発行日 |
|
|
| セッション番号 |
|
BS-7
|
| セッション名 |
|
Network and Service Design, Control and Management
|
| 講演日 |
|
2017/9/13
|
| 講演場所(会議室等) |
|
1号館 12G
|
| 講演番号 |
|
BS-7-12
|
| タイトル |
|
Optimized RTS/CTS for Exposed Node Reduction in IEEE 802.11 Ad Hoc WLANs
|
| 著者名 |
|
◎Emilia N Weyulu, Masaki Hanada, Moo Wan Kim,
|
| キーワード |
|
IEEE 802.11, ad hoc, RTS, CTS, NS-2, AODV
|
| 抄録 |
|
IEEE 802.11 WLANs implement CSMA/CA to reduce collisions using RTS/CTS. RTS/CTS avoids collisions caused by hidden nodes but causes another problem known as the exposed node problem. In this paper, we present continuing evaluation of a novel method for solving the exposed node problem using asymmetric transmission ranges for RTS/CTS frames in ad hoc WLANs. Using Network Simulator-2, we show that the proposed method significantly improves throughput compared to the standard method.
|
| 本文pdf |
|
PDF download
|
