Journal ArticleDOI
The requirements, challenges, and technologies for 5G of terrestrial mobile telecommunication
Shanzhi Chen,Jian Zhao +1 more
Reads0
Chats0
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
More filters
Dissertation
Wireless access network optimization for 5G
TL;DR: A service rate aware resource sharing optimization framework is proposed to bring the previous inter-tenant sharing framework to a more realistic network architecturing level by considering fronthaul limitation and potential multi-cell coordinated resource transmission.
Blind quality algorithm to analyze streaming video contents in 5g networks
Juan Pedro López Velasco,Anton Authier,David Jiménez Bermejo,José Manuel Menéndez García,Nuria Sánchez Almodóvar +4 more
TL;DR: A novel algorithm based on the detection transmission artefacts using visual VQA techniques in order to improve users' Quality of Experience (QoE) and is included in a quality probe application that is part of a 5G transmission network system for streaming high quality video.
Journal ArticleDOI
A Design of SDR-based Pseudo-Analog Wireless Video Transmission System
Xiao-Wei Tang,Xin-Lin Huang +1 more
TL;DR: A novel design of software radio platform (SDR)-based pseudo-analog wireless video transceiver which is completely transparent and allows users to learn all the implementation details and the results show that the designed system can work effectively in both simulations and experiments.
Proceedings ArticleDOI
Energy Efficiency Competition for Visible Light Communication under Illumination Constraint
Xiao Tang,Pinyi Ren,Zhu Han +2 more
TL;DR: This paper investigates the problem from a distributed perspective that each user attempts to maximize its own energy efficiency of VLC while subject to the shared constraint on the illumination.
Book ChapterDOI
On the Performance of Indoor Ultra-Dense Networks for Millimetre-Wave Cellular Systems
TL;DR: The combination of Ultra-Dense Networks (UDN) and millimetre Waves (mmW) communications has recently been recognized by the industry and research community as a promising solution to cope with the evolving requirements of the fifth generation (5G) of cellular networks.
References
More filters
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.