HUAIZHE LIU, LIN GAO. Research on incentive mechanism for IoT based on mobile hotspot sharing. [J]. Chinese journal on internet of things, 2019, 3(1): 20-29.
DOI:
HUAIZHE LIU, LIN GAO. Research on incentive mechanism for IoT based on mobile hotspot sharing. [J]. Chinese journal on internet of things, 2019, 3(1): 20-29. DOI: 10.11959/j.issn.2096-3750.2019.00093.
Research on incentive mechanism for IoT based on mobile hotspot sharing
often lack efficient network connectivity.If the networking method based on mobile hotspot sharing is adopted
large-area network coverage can be realized efficiently.The basic idea of the networking mode is to activate some mobile node in the cellular network (such as the holders of smart phones and other smart devices) to open mobile hotspot
provide Wi-Fi connections for resource-constrained node
and satisfy the communication needs of these node
so as to achieve efficient access to the mobile Internet.In this networking mode
how to encourage mobile users to contribute hotspot is the key.The incentive mechanism in mobile hotspot sharing network and the impact on network performance was studied mainly
and a novel incentive mechanism was designed to enable some users to obtain certain benefits by contributing Wi-Fi hotspot.Firstly
the optimal sharing decision of different types of users under the incentive mechanism and the influence of decision-making among different users were studied.Then
the evolution of user behavior
the overall state of the network with time and the equilibrium state of the system were analyzed.The simulation results show that under the equilibrium state of the system
the number of mobile hotspot contributors increases with the increase of free traffic ratio
which also leads to an increase in the number of hotspot.If the price of unit traffic is too high
the number of users will be reduced
which is not conducive to the operation of the network.In addition
compared with the non-hotspot sharing network
if the mobile hotspot sharing networking mode is adopted
the network performance can be increased by up to 148%.
关键词
物联网移动热点共享激励机制
Keywords
Internet of thingsmobile hotspot sharingincentive mechanism
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