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Published Articles >> Table of Contents >> Abstract
18th International Conference on Advanced Information Networking and Applications (AINA'04) Volume 2
p. 335
IEEE 802.11 Distributed Coordination Function: Performance Analysis and Protocol Enhancement
Hang Su, Zhejiang University, China
Peiliang Qiu, Zhejiang University, China
Full Article Text:
 
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/AINA.2004.1283816
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| Abstract |
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According to the analytical model that is used to study
the performance evaluation of the IEEE 802.11 Distributed
Coordination Function (DCF), we analyze how the size of the
initial contention window works on the saturation throughput
and the energy consumption. We also provide a new integrate
metric to measure both the throughput and the energy consumption.
Considering the situation of the constant station
number, we preset a optimal CWmin to achieve the maximum
performance. On the other hand, we propose a new algorithm
called Self Adjusting CWmin(SACW) for the situation of the
time-varying station number. The paper gives the simulation
results by means of the new methods and compares them with
the original 802.11 protocol.
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 Additional Information
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Citation:
Hang Su, Peiliang Qiu,
"IEEE 802.11 Distributed Coordination Function: Performance Analysis and Protocol Enhancement,"
aina,
p. 335,
18th International Conference on Advanced Information Networking and Applications (AINA'04) Volume 2,
2004
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