Pdf A Delayed-ack Scheme For Mac

08.10.2019

Abstract The IEEE 802.11 MAC protocol provides reliable link layer data transmission using the well-known Stop & Wait ARQ. The cost for high reliability is the overhead due to acknowledgement packets in the direction opposite to the actual data flow, which decreases the transmission performance of the wireless link. 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 and increasing 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. Results underline significant advantages of the proposed protocol against existing ones, thus confirming the value and potentiality of the approach.

  1. Pdf A Delayed-ack Scheme For Mac
Delayed-ack

Pdf A Delayed-ack Scheme For Mac

DAWL: A Delayed-ACK Scheme for MAC-Level Performance Enhancement of Wireless LANs DZMITRY KLIAZOVICH and FABRIZIO GRANELLI DIT-University of Trento, Via Sommarive 14, I-38050 Trento, Italy Abstract. The IEEE 802.11 MAC protocol provides a reliable link layer using Stop & Wait ARQ. The cost for high reliability is the.

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