This page is related to some of the well explored field for 5G/advanced wireless communication. Apart from many goals, certain basic goals/requirements of 5G from Phy. layer point of view are increasing data rate, interference management, interference mitigation, efficient spectrum usage, optimum power allocation and to name a few. Keeping these all requirements into account several fields are well explored throughout the world by many researchers and the ideas that flown are presented in terms of opportunistic communication, Device-to-Device communication, Cognitive communication, cooperative communication, Large/Massive MIMO system and many others to name a few. Here some basic ideas/concepts are simulated to well explore these ideas and to contribute in these well explored field.