Propagation challenges in 5G millimeter wave implementation

Abstract

With current technology advances, implementing millimeter wave in real life had became more promising and demanding. However, before millimeter wave can be deployed, there were several challenges in terms of technical, path loss and shadowing. This paper provides review on the challenges that might occurs when implementing 5G millimeter wave. An overview of LTE-Advanced and millimeter wave is made to provide further understanding. A critical analysis was also made to identify the problem especially in rain and haze attenuation, if addressed, will help mobile service provider to overcome the problem.