Journal ArticleDOI
The requirements, challenges, and technologies for 5G of terrestrial mobile telecommunication
Shanzhi Chen,Jian Zhao +1 more
TLDR
In this article, the authors summarize the 5G mobile communication requirements and challenges and present a potential step change for the evolution toward 5G, which shows that macro-local coexisting and coordinating paths will replace one macrodominated path as in 4G and before.Abstract:
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 hotspot traffic, and spectrum, energy, and cost efficiency. Along with these changes of requirements, we present a potential step change for the evolution toward 5G, which shows that macro-local coexisting and coordinating paths will replace one macro-dominated path as in 4G and before. We hereafter discuss emerging technologies for 5G within international mobile telecommunications. Challenges and directions in hardware, including integrated circuits and passive components, are also discussed. Finally, a whole picture for the evolution to 5G is predicted and presented.read more
Citations
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Proceedings ArticleDOI
5G in a Convergent Internet of Things Era: An Overview
TL;DR: An overview is presented for the 5G as the best candidate to be the underlying technology required to implement IoT applications to handle and control the potentially huge amounts of data gathered and delivered to these devices.
Journal ArticleDOI
Mobile Traffic Classification Through Physical Control Channel Fingerprinting: A Deep Learning Approach
TL;DR: Algorithms to perform the automatic classification of applications and services from the raw physical control channel of an operative mobile network, without having to decode and/or decrypt the transmitted flows are proposed and validated.
Journal ArticleDOI
A REM-Enabled Diagnostic Framework in Cellular-Based IoT Networks
TL;DR: A data-driven indoor diagnostic framework for fault detection in cellular-assisted IoT networks is developed using machine learning techniques to analyze crowd-sourced measurements uploaded from diverse end devices and some well-trained prediction models are used to construct a global view of a radio environment, namely, radio environment map (REM), for diagnosis and management purposes.
Journal ArticleDOI
Cluster-Based Fast Time-Varying MIMO Channel Fading Prediction in the High-Speed Scenario
TL;DR: A time-varying MIMO channel fading prediction framework that ensures that the cluster-based fading channel has the spatial consistency property, which means the small-scale parameters of channel clusters evolve continuously and smoothly in the time and spatial domains.
Journal ArticleDOI
Enhancing Multiuser MIMO Through Opportunistic D2D Cooperation
Can Karakus,Suhas Diggavi +1 more
TL;DR: This work proposes a cellular architecture that combines multiuser MIMO downlink with opportunistic use of unlicensed Industrial, Scientific, and Medical Radio bands to establish device-to-device (D2D) cooperation, and proposes a joint user scheduling and relay selection algorithm which is proved to be asymptotically optimal.
References
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Journal ArticleDOI
Device-to-device communication as an underlay to LTE-advanced networks
TL;DR: Device-to-device (D2D) communication underlaying a 3GPP LTE-Advanced cellular network is studied as an enabler of local services with limited interference impact on the primary cellular network.
Book
4G: LTE/LTE-Advanced for Mobile Broadband
TL;DR: In this article, the authors focus on LTE with full updates including LTE-Advanced to provide a complete picture of the LTE system, including the physical layer, access procedures, broadcast, relaying, spectrum and RF characteristics, and system performance.
Proceedings ArticleDOI
Practical, real-time, full duplex wireless
Mayank Jain,Jung-Il Choi,Taemin Kim,Dinesh Bharadia,Siddharth Seth,Kannan Srinivasan,Philip Levis,Sachin Katti,Prasun Sinha +8 more
TL;DR: Experimental results show that a re- design of the wireless network stack to exploit full duplex capability can result in significant improvements in network performance.
Book
Mobile Communications Engineering
TL;DR: In this article, the authors describe the characteristics of mobile radio signals and apply statistical communication theory to propagation and received signal characteristics, and provide a discussion of system performance and how to evaluate a new system.
Journal ArticleDOI
Encoding many channels on the same frequency through radio vorticity: first experimental test
Fabrizio Tamburini,Elettra Mari,Anna Sponselli,Bo Thid,Bo Thid,Antonio Bianchini,Filippo Romanato +6 more
TL;DR: In this paper, it was shown experimentally that two beams of incoherent radio waves, transmitted on the same frequency but encoded in two different orbital angular momentum states, can simultaneously transmit two independent radio channels.