Device-to-device (D2D) communications was initially proposed in cellular networks as a
new paradigm for enhancing network performance. The emergence of new applications …

Device-to-device communication is likely to be added to LTE in 3GPP Release 12. In
principle, exploiting direct communication between nearby mobile devices will improve …

Recent progress on saliency detection is substantial, benefiting mostly from the explosive
development of Convolutional Neural Networks (CNNs). Semantic segmentation and …

What will 5G be? What it will not be is an incremental advance on 4G. The previous four
generations of cellular technology have each been a major paradigm shift that has broken …

In this article, we summarize the 5G mobile communication requirements and challenges.
First, essential requirements for 5G are pointed out, including higher traffic volume, indoor or …

Device-to-device (D2D) communications underlaying a cellular infrastructure has been
proposed as a means of taking advantage of the physical proximity of communicating …

This article studies direct communications between user equipments in the LTE-advanced
cellular networks. Different from traditional device-to-device communication technologies …

This paper proposes a random network model for a device-to-device (D2D) underlaid
cellular system using stochastic geometry and develops centralized and distributed power …

This paper addresses two fundamental and interrelated issues in device-to-device (D2D)
enhanced cellular networks. The first issue is how D2D users should access spectrum, and …

The number of devices is expected to radically increase in near future, with an estimate of
above 50 billion connected devices by 2020. The subscribers demand improved data rates …