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
A Friendly Introduction to the Requirements and Supporting Technologies for 5G Cellular Networks
TL;DR: In this paper, the authors present a vision facil de entender sobre the requisitos and the tecnologias that se prevebrindaran soporte a 5G.
Journal Article
Integration of Internet of Things (IOT) In 5g Technology: Enabling Technologies, Enhancement and Challenges
Proceedings ArticleDOI
Moral Hazard Based Incentive Mechanism for Cooperative Caching in Multi-Hop Communications
TL;DR: Considering both one-hop and multi-hop communications, a hybrid matching problem is reformulated and solved by matching theory and the maximal utility of the content requesters is formulated under the constraints of maximizing the cooperative users' utility.
Proceedings ArticleDOI
Minimizing Energy Consumptions in User-Centric Ultra-Dense Networks
Lisu Yu,Jingxian Wu,Pingzhi Fan +2 more
TL;DR: The objective of this paper is to identify the optimum AP-UE association that can minimize the total energy consumption of all APs, subject to the quality of service constraints for each UE in the network.
Posted Content
Linear Network Coding Capacity Region of The Smart Repeater with Broadcast Erasure Channels
Jaemin Han,Chih-Chun Wang +1 more
TL;DR: In this paper, the capacity region of the smart repeater network with linear network coding (LNC) was studied and a new LNC outer bound was derived by exploring the inherent algebraic structure of the LNC problem.
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.