Name
Abstract | ||
|---|---|---|
A generalized analysis of the IEEE 802.15.4 medium access control (MAC) protocol in terms of reliability, delay and energy consumption is presented. The IEEE 802.15.4 exponential backoff process is modeled through a Markov chain taking into account retry limits, acknowledgements, and unsaturated traffic. Simple and effective approximations of the reliability, delay and energy consumption under low traffic regime are proposed. It is demonstrated that the delay distribution of IEEE 802.15.4 depends mainly on MAC parameters and collision probability. In addition, the impact of MAC parameters on the performance metrics is analyzed. The analysis is more general and gives more accurate results than existing methods in the literature. Monte Carlo simulations confirm that the proposed approximations offer a satisfactory accuracy. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/MOBHOC.2009.5337007 | 2009 IEEE 6th International Conference on Mobile Adhoc and Sensor Systems |
Keywords | Field | DocType |
IEEE 802.15.4 standard,Markov chain model,Retry limits and acknowledgement,Model approximation | Exponential backoff,Monte Carlo method,Markov process,Computer science,Markov chain,Computer network,Distributed coordination function,Reliability (computer networking),Energy consumption,IEEE 802.15 | Conference |
ISSN | ISBN | Citations |
2155-6806 | 978-1-4244-5113-5 | 88 |
PageRank | References | Authors |
3.82 | 12 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Pan Gun Park | 1 | 289 | 17.42 |
| Piergiuseppe Di Marco | 2 | 241 | 16.23 |
| Pablo Soldati | 3 | 364 | 30.34 |
| Fischione Carlo | 4 | 1120 | 101.77 |
| Karl Henrik Johansson | 5 | 3996 | 322.75 |