Collision avoidance in IEEE 802.11 DCF using a reinforcement learning method
CK Lee, SH Rhee - 2020 International conference on …, 2020 - ieeexplore.ieee.org
In IEEE 802.11 networks, wireless stations try to avoid congestions using the random backoff
algorithm in distributed coordination function (DCF); however, for a large number of nodes …
algorithm in distributed coordination function (DCF); however, for a large number of nodes …
Design of a collision-free backoff method to improve the IEEE 802.11 DCF
X Lei, SH Rhee - … conference on ubiquitous and future networks …, 2016 - ieeexplore.ieee.org
The IEEE 802.11 DCF (distributed coordination function) employs a random backoff method
for collision avoidance. The random backoff approach, however, cannot eliminate collisions …
for collision avoidance. The random backoff approach, however, cannot eliminate collisions …
Performance enhancement of IEEE 802.11 DCF using novel backoff algorithm
CY Kuo, YH Huang, KC Lin - EURASIP Journal on Wireless …, 2012 - Springer
In the IEEE 802.11 distributed coordination function (DCF), the binary exponential backoff
algorithm selects a random backoff number from a uniform probability distribution to avoid …
algorithm selects a random backoff number from a uniform probability distribution to avoid …
A novel contention window backoff algorithm for IEEE 802.11 wireless networks
The performance of IEEE 802.11 distributed coordination function (DCF) protocol vitally
depends on the number of contender stations and the contention window size (CW). The …
depends on the number of contender stations and the contention window size (CW). The …
An adaptive contention slot selection mechanism for improving the performance of IEEE 802.11 DCF
P Patel, DK Lobiyal - International Journal of Information …, 2017 - inderscienceonline.com
In IEEE 802.11 distributed coordination function (DCF) standard, binary exponential back-off
(BEB) mechanism is used to perform collision avoidance. And, contention slot selection …
(BEB) mechanism is used to perform collision avoidance. And, contention slot selection …
A simple but effective contention aware and adaptive back-off mechanism for improving the performance of IEEE 802.11 DCF
P Patel, DK Lobiyal - Wireless Personal Communications, 2015 - Springer
Abstract In IEEE 802.11 standard, Distributed Coordination Function (DCF) is used as a
primary medium access mechanism to share the common wireless medium. It is now well …
primary medium access mechanism to share the common wireless medium. It is now well …
Nonsaturation throughput enhancement of IEEE 802.11 b distributed coordination function for heterogeneous traffic under noisy environment
D Senthilkumar, A Krishnan - International Journal of Automation and …, 2010 - Springer
In this paper, we propose a mechanism named modified backoff (MB) mechanism to
decrease the channel idle time in IEEE 802.11 distributed coordination function (DCF). In the …
decrease the channel idle time in IEEE 802.11 distributed coordination function (DCF). In the …
A simple mechanism on MAC layer to improve the performance of IEEE 802.11 DCF
C Wang, W Tang, K Sohraby, B Li - … Conference on Broadband …, 2004 - ieeexplore.ieee.org
Based on the current standardized IEEE 802.11 distributed coordination function (DCF)
protocol, this paper proposes a new efficient collision resolution mechanism, called GDCF …
protocol, this paper proposes a new efficient collision resolution mechanism, called GDCF …
Performance analysis of IEEE 802.11 DCF under different channel conditions
Y Zhang, S Li, Z Shang, Q Zhang - 2019 IEEE 8th Joint …, 2019 - ieeexplore.ieee.org
Wireless local area networks (WLANs) based on IEEE 802.11 Distributed Coordination
Function (DCF) have been widely used in many industry. This paper mainly analyzes the …
Function (DCF) have been widely used in many industry. This paper mainly analyzes the …
Performance evaluation of an enhanced GDCF for IEEE 802.11
In this letter, we propose an enhanced gentle distributed coordination function (GDCF),
which is a simple and effective collision resolution mechanism, to improve the performance …
which is a simple and effective collision resolution mechanism, to improve the performance …