Resource Allocation for Heterogeneous Applications With Device-to-Device Communication Underlaying Cellular Networks

8 years 1 months ago

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Abstract—Mobile data trafﬁc has been experiencing a phenomenal rise in the past decade. This ever-increasing data trafﬁc puts signiﬁcant pressure on the infrastructure of state-of-the-art cellular networks. Recently, device-to-device (D2D) communication that smartly explores local wireless resources has been suggested as a complement of great potential, particularly for the popular proximity-based applications with instant data exchange between nearby users. Signiﬁcant studies have been conducted on coordinating the D2D and the cellular communication paradigms that share the same licensed spectrum, commonly with an objective of maximizing the aggregated data rate. The new generation of cellular networks, however, have long supported heterogeneous networked applications, which have highly diverse quality-of-service (QoS) speciﬁcations. In this paper, we jointly consider resource allocation and power control with heterogeneous QoS requirements from the applications. We closel...

Xiaoqiang Ma, Jiangchuan Liu, Hongbo Jiang

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