An Overview of Generation Enhancement in Wireless Communication Systems

Abstract

Enhancement in wireless and mobile communication has a remarkable history of generation advancement adopted by more than four billion people today. In the near future, wireless data traffic will be increased exponentially, and the present wireless cellular network system is not capable to match technically this increasing trend. In this paper, generation with technical advancement is portrait as wireless technology progress from “Connected things” to “connected intelligence”. Wireless communication system commence with first generation as voice calls unlock system. Progression of wireless communication system is prolonged with second generation and third generation by introducing new concept of digital modulation. Presently 4G offers new services as “anytime anywhere”. With the increasing demand, drastic improvement is needed in the current technology. The prime objective of next generation (5G) to match dense traffic requirement is increased capacity, fast data rate transmission, smaller latency which will be launched very early. 5G will not be capable to fulfill the increasing user demands and artificial intelligence requirement of society till 2030, the new paradigm as sixth generation in wireless communication system is expected to commercialize the market in 2030. In this paper, the future vision of 6G technologies and roadmap to achieve 6G is portrait.