The 5th Generation Mobile Wireless Networks- Key Concepts, Network Architecture and Challenges

The process of learning, our way of working, thinking and interaction has all changed due to the internet supported by world wide mobile revolution. Currently the 4G’s concept is marching towards the standardization phase. So time has come to introduce a new technology in which we can connect to multiple wireless technologies, networks, terminals and applications, all simultaneously and can also switch between them. This latest technology is named as 5G. 5G (5th generation mobile networks or 5th generation wireless systems) is a term used in some research papers and projects to denote the next major phase of mobile telecommunications standards beyond the current 4G/IMT- Advanced standards. 5G is considered as beyond 2020 mobile communications technologies. This upcoming technology will support IPv6 and flat IP. This paper addresses an overall description of the 5G systems and its architecture, standard, benefits, challenges in deployment, Security issues and scope of 5G technologies. This paper will also focus the researches being made on worldwide wireless web (WWWW), Dynamic Adhoc Wireless Network (DAWN) and real wireless world.

[1]  Xiqi Gao,et al.  Cellular architecture and key technologies for 5G wireless communication networks , 2014, IEEE Communications Magazine.

[2]  Pratap Singh,et al.  Key Concepts and Network Architecture for 5 G Mobile Technology , 2012 .

[3]  Erik G. Larsson,et al.  Scaling Up MIMO: Opportunities and Challenges with Very Large Arrays , 2012, IEEE Signal Process. Mag..

[4]  Theodore S. Rappaport,et al.  Wireless communications - principles and practice , 1996 .

[5]  Mohsen Guizani,et al.  Next Generation Wireless Systems and Networks , 2006 .

[6]  Theodore S. Rappaport.  Title: Wireless Communications: Principles And Practice (2nd Edition) , 2016 .

[7]  Wayne Tomasi.  Advanced Electronic Communication Systems , 1993 .

[8]  H. Atarashi,et al.  Roadmap of IMT-advanced development , 2008, IEEE Microwave Magazine.

[9]  Arun Agarwal,et al.  The Next Generation Mobile Wireless Cellular Networks – 4G and Beyond , 2014 .

[10]  Arun Agarwal,et al.  Review of Leakage Power Reduction in CMOS Circuits , 2014 .

[11]  Rahul Porwal,et al.  MIMO OFDM Space Time Coding - Spatial Multiplexing Increasing Performance and Spectral Efficiency in Wireless Systems , 2014 .

[12]  Stefan Parkvall,et al.  5G wireless access: requirements and realization , 2014, IEEE Communications Magazine.

[13]  Andreas Schwager,et al.  MIMO Power Line Communications: Narrow and Broadband Standards, EMC, and Advanced Processing , 2014 .

[14]  Cheng-Xiang Wang,et al.  Spectral efficiency analysis of mobile Femtocell based cellular systems , 2011, 2011 IEEE 13th International Conference on Communication Technology.

[15]  Arun Agarwal,et al.  Design and Simulation of COFDM for High Speed Wireless Communication and Performance Analysis , 2011 .

[16]  Jeffrey G. Andrews,et al.  Femtocell networks: a survey , 2008, IEEE Communications Magazine.