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- Title
Two-dimensional distributed coordination function model with finite buffer sizes.
- Authors
Zihao You; I-Tai Lu
- Abstract
This study presents an unsaturated two-dimensional (2D) Markov model to analyse the packet collision probability and the throughput performances of the stations (STAs) in a distributed coordination function network. Compared with the previous 2D models, it takes the flexible buffer size of the STA into consideration. Compared with the 3D models, it has the advantage of low complexity by avoiding matrix operations. From the numerical results, the authors explain the approximations used in the analytical models proposed in the common existing literatures, and discuss their effect on the model accuracy.
- Subjects
MARKOV processes; DATA packeting; COMPUTATIONAL complexity; BUFFER storage (Computer science); APPROXIMATION theory; PROBABILITY theory
- Publication
IET Communications (Wiley-Blackwell), 2017, Vol 11, Issue 2, p168
- ISSN
1751-8628
- Publication type
Article
- DOI
10.1049/iet-com.2015.1227