Mugen Peng

TL;DR: In this article, a cooperative NOMA scheme is proposed, where users with better channel conditions have prior information about the messages of other users, and an approach based on user pairing is also proposed to reduce system complexity.

TL;DR: An F-RAN is presented as a promising paradigm for the fifth generation wireless communication system to provide high spectral and energy efficiency and key techniques and their corresponding solutions, including transmission mode selection and interference suppression, are discussed.

TL;DR: A H-CRAN is presented in this article as the advanced wireless access network paradigm, where cloud computing is used to fulfill the centralized large-scale cooperative processing for suppressing co-channel interferences.

TL;DR: Issues of system architectures, spectral and energy efficiency performance, and promising key techniques in H-CRANs are discussed, including cloud-computing-based coordinated multipoint transmission and reception, large-scale cooperative multiple antenna, cloud-computer-based cooperative radio resource management, and cloud- computing based self-organizing networks in cloud converging scenarios.

TL;DR: This paper comprehensively presents a tutorial on three typical edge computing technologies, namely mobile edge computing, cloudlets, and fog computing, and the standardization efforts, principles, architectures, and applications of these three technologies are summarized and compared.