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A Κ-tier uplink heterogeneous cellular network is modelled and analysed by accounting for both truncated channel inversion power control and biased user association. Each user has a maximum transmit power constraint and transmits data when it has sufficient transmit power to perform channel inversion. With biased user association, each user is associated with a base station (BS) that provides the...
Recent years have witnessed the blooming of mobile devices and applications. Mobile users not only expect a faster broadband connection to access Internet and interact with each other, but also demand ubiquitous enjoying of video contents and services. However, this trend is seriously hindered by the fact that mobile devices have limited resources in terms of computation, storage, power energy, etc...
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