Novel fast session transfer decision-making algorithm using fuzzy logic for Wi-Fi/WiGig wireless local area networks

2020 ◽  
Vol 14 (21) ◽  
pp. 3917-3926
Author(s):  
Ehab Mahmoud Mohamed ◽  
Ahmed M. Nassef
Keyword(s):  
Decision Making ◽  
Fuzzy Logic ◽  
Local Area Networks ◽  
Local Area ◽  
Wireless Local Area Networks

A Fuzzy Multiobjective Particle Swarm Optimized TS Fuzzy Logic Congestion Controller for Wireless Local Area Networks

2011 ◽  
Vol 15 (1) ◽  
pp. 41-54 ◽  
Author(s):  
Clement N. Nyirenda ◽  
◽  
Dawoud S. Dawoud ◽  
Fangyan Dong ◽  
Michael Negnevitsky ◽  
...  
Keyword(s):  
Fuzzy Logic ◽  
Loss Rate ◽  
Local Area Networks ◽  
Particle Swarm ◽  
Local Area ◽  
Wireless Local Area Networks ◽  
Adaptation Mechanism ◽  
Real Time Traffic ◽  
Congestion Detection ◽  
Takagi Sugeno

A Takagi-Sugeno Fuzzy Logic Congestion Detection (TSFLCD) mechanism is proposed for IEEE 802.11 wireless Local Area Networks. A Fuzzy Preference based Multi-Objective Particle Swarm Optimization (FPMOPSO) mechanism, for tuning the input membership functions and the output scalars, is also proposed. An online adaptation mechanism that finetunes the output scalars based on system dynamics is implemented. Compared to the Adaptive Random Early Detection (ARED) and the Mamdani inference based Fuzzy Logic Congestion Detection (FLCD) mechanisms, simulation results show that the TSFLCD mechanism leads to more than 40% reduction in packet loss rate. It also leads to more than 25% and up to 14% reductions in jitter and delay respectively for real time traffic. This work lays a foundation for the development of simple multiobjective fuzzy congestion controllers in wireless LANs.

Link-Level Simulator for Wireless local Area Network

2018 ◽  
Vol 6 (7) ◽  
pp. 314
Author(s):  
Chaithra. H. U ◽  
Vani H.R
Keyword(s):  
Wireless Local Area Network ◽  
Local Area Network ◽  
Local Area Networks ◽  
Local Area ◽  
Long Term Evolution ◽  
Wireless Local Area Networks ◽  
Area Network ◽  
Network Simulator ◽  
Term Evolution

Now a days in Wireless Local Area Networks (WLANs) used in different fields because its well-suited simulator and higher flexibility. The concept of WLAN  with  advanced 5th Generation technologies, related to a Internet-of-Thing (IOT). In this project, representing the Network Simulator (NS-2) used linked-level simulators for Wireless Local Area Networks and still utilized IEEE 802.11g/n/ac with advanced IEEE 802.11ah/af technology. Realization of the whole Wireless Local Area Networking linked-level simulators inspired by the recognized Vienna Long Term Evolution- simulators. As a outcome, this is achieved to link together that simulator to detailed performances of Wireless Local Area Networking with Long Term Evolution, operated in the similar RF bands. From the advanced 5th Generation support cellular networking, such explore is main because different coexistences scenario can arise linking wireless communicating system to the ISM and UHF bands.

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