Abstract
Simultaneously utilizing multiple channels can be an effective counter-measure to the performance degradation stemming from high contention in the IEEE 802.11-based networks. This is especially true in multi-hop networks where spatial interference exacerbates the contention problem. Existing proposals use a special channel, a time window, or an orchestrated channel switching schedule to coordinate the spreading of the stations across channels. In this paper, we propose a simpler scheme called Splash, which is mostly built on the current 802.11 standard. The core idea of the Splash scheme is simply that whenever a pair of stations starts communication on a channel, all other stations jump to another channel next in priority. Simulation and analysis show that this simple scheme boosts the throughput by 4 to 5 times, with a larger reduction in delay.
| Original language | English |
|---|---|
| Title of host publication | IEEE Vehicular Technology Conference |
| Pages | 2355-2360 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2008 Jul 28 |
| Event | 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC - Marina Bay, Singapore Duration: 2008 May 11 → 2008 May 14 |
Other
| Other | 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC |
|---|---|
| Country | Singapore |
| City | Marina Bay |
| Period | 08/5/11 → 08/5/14 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
SPLASH : A simple multi-channel migration scheme for IEEE 802.11 networks. / Seungnam, Yang; Kyungsoo, Lee; Hyundoc, Seo; Kim, Hyogon.
IEEE Vehicular Technology Conference. 2008. p. 2355-2360 4526078.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - SPLASH
T2 - A simple multi-channel migration scheme for IEEE 802.11 networks
AU - Seungnam, Yang
AU - Kyungsoo, Lee
AU - Hyundoc, Seo
AU - Kim, Hyogon
PY - 2008/7/28
Y1 - 2008/7/28
N2 - Simultaneously utilizing multiple channels can be an effective counter-measure to the performance degradation stemming from high contention in the IEEE 802.11-based networks. This is especially true in multi-hop networks where spatial interference exacerbates the contention problem. Existing proposals use a special channel, a time window, or an orchestrated channel switching schedule to coordinate the spreading of the stations across channels. In this paper, we propose a simpler scheme called Splash, which is mostly built on the current 802.11 standard. The core idea of the Splash scheme is simply that whenever a pair of stations starts communication on a channel, all other stations jump to another channel next in priority. Simulation and analysis show that this simple scheme boosts the throughput by 4 to 5 times, with a larger reduction in delay.
AB - Simultaneously utilizing multiple channels can be an effective counter-measure to the performance degradation stemming from high contention in the IEEE 802.11-based networks. This is especially true in multi-hop networks where spatial interference exacerbates the contention problem. Existing proposals use a special channel, a time window, or an orchestrated channel switching schedule to coordinate the spreading of the stations across channels. In this paper, we propose a simpler scheme called Splash, which is mostly built on the current 802.11 standard. The core idea of the Splash scheme is simply that whenever a pair of stations starts communication on a channel, all other stations jump to another channel next in priority. Simulation and analysis show that this simple scheme boosts the throughput by 4 to 5 times, with a larger reduction in delay.
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U2 - 10.1109/VETECS.2008.522
DO - 10.1109/VETECS.2008.522
M3 - Conference contribution
AN - SCOPUS:47749119977
SN - 9781424416455
SP - 2355
EP - 2360
BT - IEEE Vehicular Technology Conference
ER -