Two‐dimensional distributed coordination function model with finite buffer sizes
| Autor: | I-Tai Lu, Zihao You |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Approximation theory
Computer science Distributed computing 020208 electrical & electronic engineering Markov process 020206 networking & telecommunications Throughput 02 engineering and technology Markov model Distributed coordination function Buffer (optical fiber) Matrix multiplication Computer Science Applications symbols.namesake Computer Science::Networking and Internet Architecture 0202 electrical engineering electronic engineering information engineering symbols Electrical and Electronic Engineering Throughput (business) Algorithm |
| Zdroj: | IET Communications. 11:168-176 |
| ISSN: | 1751-8636 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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