Please use this identifier to cite or link to this item:
|Title:||On the throughput comparisons of MAC protocols in multi-hop wireless networks||Authors:||Ng, H.-H.
|Keywords:||MAC protocol evaluation
multi-hop throughput comparisons
|Issue Date:||Dec-2011||Citation:||Ng, H.-H., Soh, W.-S., Motani, M. (2011-12). On the throughput comparisons of MAC protocols in multi-hop wireless networks. IEEE Communications Letters 15 (12) : 1398-1401. ScholarBank@NUS Repository. https://doi.org/10.1109/LCOMM.2011.103111.111912||Abstract:||We revisit the use of throughput metrics in studying Medium Access Control (MAC) protocols in static multi-hop wireless networks. To complement existing single-hop and multi-hop throughput notions, we first propose a unified normalized throughput expression. Since current multi-hop metrics do not give much intuition on how close a MAC protocol's throughput performance is to the best achievable for a given network topology, we present a new variant that benchmarks against the maximum achievable throughput. It can be characterized by the product of the number of maximum successful simultaneous transmissions s max under saturated traffic conditions, and link rate R. We show how to compute s max via a linear programming formulation and demonstrate its use in both string and grid topologies. We also derive exact mathematical expressions for the maximum simultaneous transmissions for these two topologies. © 2006 IEEE.||Source Title:||IEEE Communications Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/82820||ISSN:||10897798||DOI:||10.1109/LCOMM.2011.103111.111912|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 17, 2019
WEB OF SCIENCETM
checked on Oct 10, 2019
checked on Oct 12, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.