Abstract
To improve success rate performance of data packet transmission without degrading throughput performance, we propose an efficient Medium Access Control (MAC) protocol in wireless ad-hoc networks with heterogeneous power nodes. In the proposed protocol, a high-power node forwards the Request-To-Send (RTS) packets and Clear-To-Send (CTS) packets from a low-power node. Therefore, the proposed protocol can reduce collisions that occur after connection establishment, regardless of the size of the transmission range. By computer simulations, we show that the proposed protocol can improve success rate performance of data packet transmission without degrading throughput performance compared with the IEEE 802.11 protocol.
| Original language | English |
|---|---|
| Title of host publication | International Symposium on Wireless Personal Multimedia Communications, WPMC |
| Publisher | IEEE Computer Society |
| Pages | 776-780 |
| Number of pages | 5 |
| Volume | 2 |
| ISBN (Print) | 0780374428 |
| DOIs | |
| Publication status | Published - 2002 |
| Event | 5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002 - Honolulu, United States Duration: 2002 Oct 27 → 2002 Oct 30 |
Other
| Other | 5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002 |
|---|---|
| Country | United States |
| City | Honolulu |
| Period | 02/10/27 → 02/10/30 |
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Keywords
- IEEE 802.11
- MAC
- Transmitting power
- Wireless ad-hoc network
- Wireless LAN
ASJC Scopus subject areas
- Computer Networks and Communications
- Computer Science Applications
- Human-Computer Interaction
Cite this
An efficient MAC protocol in wireless ad-hoc networks with heterogeneous power nodes. / Fujii, Takahito; Takahashi, Michito; Bandai, Masaki; Udagawa, Tomoyuki; Sasase, Iwao.
International Symposium on Wireless Personal Multimedia Communications, WPMC. Vol. 2 IEEE Computer Society, 2002. p. 776-780 1088281.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - An efficient MAC protocol in wireless ad-hoc networks with heterogeneous power nodes
AU - Fujii, Takahito
AU - Takahashi, Michito
AU - Bandai, Masaki
AU - Udagawa, Tomoyuki
AU - Sasase, Iwao
PY - 2002
Y1 - 2002
N2 - To improve success rate performance of data packet transmission without degrading throughput performance, we propose an efficient Medium Access Control (MAC) protocol in wireless ad-hoc networks with heterogeneous power nodes. In the proposed protocol, a high-power node forwards the Request-To-Send (RTS) packets and Clear-To-Send (CTS) packets from a low-power node. Therefore, the proposed protocol can reduce collisions that occur after connection establishment, regardless of the size of the transmission range. By computer simulations, we show that the proposed protocol can improve success rate performance of data packet transmission without degrading throughput performance compared with the IEEE 802.11 protocol.
AB - To improve success rate performance of data packet transmission without degrading throughput performance, we propose an efficient Medium Access Control (MAC) protocol in wireless ad-hoc networks with heterogeneous power nodes. In the proposed protocol, a high-power node forwards the Request-To-Send (RTS) packets and Clear-To-Send (CTS) packets from a low-power node. Therefore, the proposed protocol can reduce collisions that occur after connection establishment, regardless of the size of the transmission range. By computer simulations, we show that the proposed protocol can improve success rate performance of data packet transmission without degrading throughput performance compared with the IEEE 802.11 protocol.
KW - IEEE 802.11
KW - MAC
KW - Transmitting power
KW - Wireless ad-hoc network
KW - Wireless LAN
UR - http://www.scopus.com/inward/record.url?scp=4544350989&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4544350989&partnerID=8YFLogxK
U2 - 10.1109/WPMC.2002.1088281
DO - 10.1109/WPMC.2002.1088281
M3 - Conference contribution
AN - SCOPUS:4544350989
SN - 0780374428
VL - 2
SP - 776
EP - 780
BT - International Symposium on Wireless Personal Multimedia Communications, WPMC
PB - IEEE Computer Society
ER -