| Publisher | University of Trento | ||
|---|---|---|---|
| Format | 1.1MB PDF | Date added | 01 Jul 2003 |
| Topics | Wireless LAN, Wi-Fi (802.11), Mobile - Wireless Communications | ||
| Downloads | 86 | ||
The IEEE 802.11 MAC protocol provides a reliable link layer using Stop & Wait ARQ. The cost for high reliability is the overhead due to acknowledgement packets in the direction opposite to the actual data flow. In this paper, the design of a new protocol as an enhancement of IEEE 802.11 is proposed, with the aim of reducing supplementary traffic overhead in order to increase the bandwidth available for actual data transmission. The performance of the proposed protocol is evaluated through comparison with IEEE 802.11 as well as with a SSCOP-based protocol.
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