Designing and analysis of a Wi-Fi data offloading strategy catering for the preference of mobile users
نویسندگان
چکیده
In recent years, offloading mobile traffic through Wi-Fi has emerged as a potential solution to lower down the communication cost for users. Users hope reduce while keeping delay in an acceptable range offloading. Also, different users have sensitivities and performance. How make proper cost-delay tradeoff according user's preference is key issue design of strategy. To address this issue, we propose preference-oriented strategy current commercial terminals, which transmit only via one channel simultaneously. We model three-state M/MMSP/1 queueing system, service process Markov modulated (MMSP), obtain structured solutions by establishing hybrid embedded chain. Our analysis shows that, given preference, there exists optimal deadline maximize utility, defined linear combination delay. also provide method select deadline. simulation demonstrates that with can achieve good
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ژورنال
عنوان ژورنال: Journal of Industrial and Management Optimization
سال: 2021
ISSN: ['1547-5816', '1553-166X']
DOI: https://doi.org/10.3934/jimo.2021038