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Ziouva, E.; Antonakopoulos, Theodore

doi:10.1023/a:1023433423213

Cited by 32 publications

(2 citation statements)

References 11 publications

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“…square of the distance it travels, making it practically infeasible to sense a collision as the returned signal would be very mild which may go undetected. Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) (Ziouva and Antonakopoulos, 2003) is the protocol for access control in IEEE 802.11.…”

Section: Ajeasmentioning

confidence: 99%

“…An overview of the proposed History Based Probabilistic Backoff Algorithm is discussed next followed by Mathematical analysis of the proposed Algorithm, Simulation Results followed by conclusion. (Wu et al, 2003;Ziouva and Antonakopoulos, 2003) and optional Point Coordination Function (PCF) (Wu et al, 2003;Ziouva and Antonakopoulos, 2003). In the case of PCF, an access point elected as the monitor keeps polling the other nodes on whether they are interested to access the medium.…”

Section: Ajeasmentioning

confidence: 99%

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History Based Probabilistic Backoff Algorithm

N.¹

2012

American Journal of Engineering and Applied Sciences

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Performance of Wireless LAN can be improved at each layer of the protocol stack with respect to energy efficiency. The Media Access Control layer is responsible for the key functions like access control and flow control. During contention, Backoff algorithm is used to gain access to the medium with minimum probability of collision. After studying different variations of back off algorithms that have been proposed, a new variant called History based Probabilistic Backoff Algorithm is proposed. Through mathematical analysis and simulation results using NS-2, it is seen that proposed History based Probabilistic Backoff algorithm performs better than Binary Exponential Backoff algorithm

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Section: Ajeasmentioning

confidence: 99%