Research on 5G mobile wireless technologies has been very active in both academia and industry in the past few years. While there has been certain consensus on the overall requirements of 5G wireless systems (e.g., in data rate, network capacity, delay), various enabling wireless technologies have been considered and studied to achieve these performance targets. It has been quite clear, however...

Internet has shown itself to be a catalyst for economic growth and social equity but its potency is thwarted by the fact that the Internet is off limits for the vast majority of human beings. Mobile phones—the fastest growing technology in the world that now reaches around 80% of humanity—can enable universal Internet access if it can resolve coverage problems that have historically plagued pre...

The research and development (R&D) and the standardization of the 5th Generation (5G) mobile networking technologies are proceeding at a rapid pace all around the world. In this paper, we introduce the emerging concept of network slicing that is considered one of the most significant technology challenges for 5G mobile networking infrastructure, summarize our preliminary research efforts to ena...

With growing demand in high data speed and increase in number of subscriber which is estimated to increased by 30% in the year 2020.So, the present technology like 3G, 4G cannot support this hence there is a requirement of developing next generation mobile network which is to be called 5G network. The main aim of the paper is comprehensive study about the challenges in 5G and its possible solut...

Analog optical fronthaul for 5G network architectures is currently being promoted as a bandwidthand energy-efficient technology that can sustain the data-rate, latency and energy requirements of the emerging 5G era. This paper deals with a new optical fronthaul architecture that can effectively synergize optical transceiver, optical add/drop multiplexer and optical beamforming integrated photon...

Exponential growth of number of mobile users has led to the increasing demand for bandwidth and channel capacity. Thus 5G has to support new multitude of various mobile applications.The 5G networks not only has capacity constraints but also existing challenges such as network reliability, coverage, energy efficiency and latency with current communication systems. Visible light communication pro...

NTT DOCOMO is currently studying a fifth-generation mobile communications system (5G) intensely. This system is expected to use high frequency bands, so clarification of the propagation characteristics in these high frequency bands is the most important issue in radio propagation research for 5G. This article gives an overview of the issues and current state of study in radio propagation, and d...

The ability to communicate with people on move has evolved remarkably, since Guglielmo Marconi, first demonstrated radio ability to provide continuous contact with ships. The mobile wireless evolved in a very short span of time. In this paper I will through light on evolution of mobile Wireless Communication Networks along with their significance and advantage of one over the other. In few past...

The new upcoming technology of the fifth generation wireless mobile network is advertised as lightning speed internet, everywhere, for everything, for everyone in the nearest future. There are a lot of efforts and research carrying on many aspects, e.g. millimetre wave (mmW) radio transmission, massive multiple input and multiple output (Massive-MIMO) new antenna technology, the promising techn...

Wireless communication is the transfer of information between two or more points that are not directly connected by an electrical conductor. There is one of most common wireless technologies uses radio waves. With radio waves distances can be short, such as a few meters for television or as far as thousands or even millions of kilometers for deep-space radio communications. Wireless communicati...