Authors
Mohammed Al‐Hubaishi, Tariq Alahdal, R Alsaqour, A Berqia, M Abdelhaq, Ola Alsaqour
Publication date
2014/12
Journal
International journal of communication systems
Volume
27
Issue
12
Pages
4166-4184
Description
The medium access control protocol determines system throughput in wireless mobile ad hoc networks following the ieee 802.11 standard. Under this standard, asynchronous data transmissions have a defined distributed coordination function that allows stations to contend for channel usage in a distributed manner via the carrier sensing multiple access with collision avoidance protocol. In distributed coordination function, a slotted binary exponential backoff (BEB) algorithm resolves collisions of packets transmitted simultaneously by different stations. The BEB algorithm prevents packet collisions during simultaneous access by randomizing moments at stations attempting to access the wireless channels. However, this randomization does not eliminate packet collisions entirely, leading to reduced system throughput and increased packet delay and drop. In addition, the BEB algorithm results in unfair channel …
Total citations
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Scholar articles
M Al‐Hubaishi, T Alahdal, R Alsaqour, A Berqia… - International journal of communication systems, 2014