Title :
Revisit of the Markov Model of IEEE 802.11 DCF for an Error-Prone Channel
Author_Institution :
Sch. of Electron. & Opt. Eng., Nanjing Univ. of Sci. & Technol. (NUST), Nanjing, China
fDate :
12/1/2011 12:00:00 AM
Abstract :
This letter provides a saturation throughput analysis of DCF by extending the Tinnirello´s model into the non-ideal channel. In contrast to the existing models which also analyze the DCF under the non-ideal channel, our model provides more accurate results owing to taking into account anomalous slots and the freezing of backoff counter.
Keywords :
IEEE standards; Markov processes; telecommunication standards; wireless channels; IEEE 802.11 distributed coordination function; Markov model; Tinnirello´s model; error-prone channel; Analytical models; IEEE 802.11 Standards; Markov processes; Numerical models; Radiation detectors; Throughput; DCF; IEEE 802.11; error-prone channel;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2011.103111.110772
