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doi: 10.3934/jimo.2021038
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## Designing and analysis of a Wi-Fi data offloading strategy catering for the preference of mobile users

 1 Shanghai Jiao Tong University, 800 Dongchuan Rd, Shanghai, China 2 The Chinese University of Hong Kong(Shenzhen), 2001 Longxiang Boulevard, Longgang District, Shenzhen, China

* Corresponding author: Xiaoyi Zhou

Received  July 2020 Revised  December 2020 Early access March 2021

Citation: Xiaoyi Zhou, Tong Ye, Tony T. Lee. Designing and analysis of a Wi-Fi data offloading strategy catering for the preference of mobile users. Journal of Industrial & Management Optimization, doi: 10.3934/jimo.2021038
##### References:

show all references

##### References:
Transition of wireless channel states in urban areas
State transition of the data transmission
Relationship between two kinds of embedded points
The $m$th frame starts service in the cellular state, while the last event is (a) the $(m-1)$th frame starts its service in the cellular state, or (b) the service state transits to cellular state when the $(m-1)$th frame is in service
The service time when a frame starts its service in the deferred state
Waiting time of the newly-arrived frame
Delay and efficiency performance in the M/MMSP/1 queueing system
Utility vs. deadline in the M/MMSP/1 queueing system
Utility $U$ vs. preference weight $a$ in the M/MMSP/1 queueing system
Utility $U$ vs. preference weight $a$ when the duration of channel states $C$ and $F$ follow the truncated Pareto distribution
Utility $U$ vs. preference weight $a$ when the data frame size is dual-fixed
Utility $U$ vs. preference weight $a$ when the data rate of each Wi-Fi hotspot is different
State transition diagram of the two-dimensional Markov chain
Parameters employed in the performance study
 Parameter Value Mean duration of channel state $C$ 28.42s Mean duration of channel state $F$ 12.57s Data rate of cellular network 8.7Mbps Data rate of Wi-Fi hotspots 24.4Mbps Mean frame size 8.184Kb Arrival rate of data frames 800 frames/s
 Parameter Value Mean duration of channel state $C$ 28.42s Mean duration of channel state $F$ 12.57s Data rate of cellular network 8.7Mbps Data rate of Wi-Fi hotspots 24.4Mbps Mean frame size 8.184Kb Arrival rate of data frames 800 frames/s
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