Millimeter-Wave Channel Measurements and Analysis for Statistical Spatial Channel Model in In-Building and Urban Environments at 28 GHz

Junghoon Ko, Yeon-Jea Cho, Sooyoung Hur, Taehwan Kim, JeongHo Park, Andreas F. Molisch, Katsuyuki Haneda, Michael Peter, Dong Jo Park, Dong Ho Cho

Research output: Contribution to journalArticleScientificpeer-review

57 Citations (Scopus)

Abstract

The millimeter-wave (mmWave) band will be a key component of fifth-generation (5G) wireless communication systems. This paper presents radio propagation measurements and analysis investigating the wideband directional channel characteristics of mmWave transmission for in-building and urban cellular communication systems in the 28 GHz band. Based on the measurements, we analyze and model the spatio-temporal channel characteristics such as multipath delay, angular statistics, and path loss. In particular we investigate the clustering of the multipath components, and investigate both the intra-cluster and inter-cluster distributions. Based on these investigations, we present a complete channel model suitable for system simulations in the in-building and urban environments.

Original languageEnglish
Pages (from-to)5853-5868
Number of pages16
JournalIEEE Transactions on Wireless Communications
Volume16
Issue number9
DOIs
Publication statusPublished - Sep 2017
MoE publication typeA1 Journal article-refereed

Keywords

  • 28 GHz
  • 5G cellular systems
  • Millimeter wave
  • omni-directional channel measurement
  • spatial channel model

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