60 GHz MAC Standardization: Progress and Way Forward

TL;DR

This paper reviews the progress of 60 GHz standardization for short-range communication, compares existing standards, and discusses future research directions for robust WLAN connectivity and 5G integration.

Contribution

It provides a comprehensive comparison of 60 GHz standards, analyzes current challenges, and outlines future research needs for mmWave communication in 5G.

Findings

IEEE 802.11ad is likely to dominate indoor 60 GHz communication

Identified unresolved issues for WLAN connectivity at 60 GHz

Highlighted the role of mmWave in 5G scenarios

Abstract

Communication at mmWave frequencies has been the focus in the recent years. In this paper, we discuss standardization efforts in 60 GHz short range communication and the progress therein. We compare the available standards in terms of network architecture, medium access control mechanisms, physical layer techniques and several other features. Comparative analysis indicates that IEEE 802.11ad is likely to lead the short-range indoor communication at 60 GHz. We bring to the fore resolved and unresolved issues pertaining to robust WLAN connectivity at 60 GHz. Further, we discuss the role of mmWave bands in 5G communication scenarios and highlight the further efforts required in terms of research and standardization.