Book Chapter or Conference Paper Title
A simulation study of block acknowledgements and txops under varying channel conditions
Faculty / School
Faculty of Computer Sciences (FCS)
Department of Computer Science
Was this content written or created while at IBA?
12th IEEE International Multitopic Conference
23-24 December 2008
Institute of Electrical and Electronics Engineers (IEEE)
Abstract / Description
The acknowledgment schemes of legacy 802.11 do not support optimized performance due to high overheads. The performance further deteriorates for real time traffic. Transmission opportunity (TXOP) mechanism and Block Acknowledgements (Acks) were later introduced to facilitate improved performance in 802.11e. In this paper we aim to prove the effectiveness of both TXOP and Block Ack and analyze their effects under varying channel conditions through simulations carried out in NS-2.
Faruqui, R., & Ghani, S. (2008). A simulation study of block acknowledgements and txops under varying channel conditions., 286. https://doi.org/10.1109/INMIC.2008.4777750