Call admission control using the moving pattern of mobile user for mobile multimedia networks

2003 ◽  
Author(s):  
Chang Ho Choi ◽  
Myung Il Kim ◽  
Sung Jo Kim
Keyword(s):  
Admission Control ◽  
Call Admission Control ◽  
Mobile User ◽  
Multimedia Networks ◽  
Mobile Multimedia ◽  
Call Admission ◽  
Moving Pattern

scholarly journals Neuro-Fuzzy based Call Admission Control for next Generation Mobile Multimedia Networks

2019 ◽  
Vol 8 (6) ◽  
pp. 2057-2066
Keyword(s):  
Fuzzy Logic ◽  
Admission Control ◽  
Resource Utilization ◽  
High Speed ◽  
Call Admission Control ◽  
Multimedia Networks ◽  
Mobile Multimedia ◽  
Call Admission ◽  
Call Dropping ◽  
Neural Fuzzy

As the demand of the mobile users are increasing day by day, wireless/mobile multimedia networks still need advancement in terms of, reliable traffic performance, link availability, efficient bandwidth utilization, and user mobility, that can attain extremely consistent wireless communication and data transmission over the networks. Due to the emerging demand of multimedia services a high-speed network and call admission control (CAC) scheme is required, which not only guarantees the quality of services (QoS) for new and handoff calls but also results in optimum resource utilization in bursty traffic network environments. The main objective of this integrated neural fuzzy based CAC scheme is to improve QoS with decent resource allocation, such that it minimizes the probability of call dropping and call blocking in mobile multimedia networks. The proposed neural fuzzy CAC scheme is a hybrid approach that integrates the semantic rule ability of fuzzy logic (FL) controller and self-training capability of a neural network (NN) which is further enhanced to construct an efficient computational model for traffic control and fair radio resources allocation for new calls and handoff calls. The simulation results conclude that a neural fuzzy based CAC can achieve minimal call dropping probabilities and maximum resource utilization in high-speed networks as compared to fuzzy logic based CAC and conventional CAC or existing CAC schemes

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