60 and 28GHz delay spread measurements and simulation at indoor

Author

Jong Ho Kim ; Myoung-Won Jung ; Young Keun Yoon ; Young Jun Chong ; Myoung Seon Song

Author_Institution

Radio Technol. Res. Dept., ETRI, Daejeon, South Korea

fYear

2014

fDate

22-24 Oct. 2014

Firstpage

148

Lastpage

150

Abstract

Millimeter-wave has been used for high transmission rate fixed communication in line of sight and short range without problems due to multipath reflections. But if it is used for mobile communications, such as WLAN using at 60GHz and 5G using at 28GHz, the delay spread made of multipath reflections limits the transmission rate. The delay spread characteristics were measured in an empty office room with only a partition for nonline of sight (NLOS), and compared the measured and simulated results of ray-tracing method at 60GHz. Finally, we suggested a method to study the delay spread characteristics at 28GHz for 5G service.

Keywords

5G mobile communication; indoor radio; ray tracing; spread spectrum communication; wireless LAN; 5G service; WLAN; delay spread measurements; frequency 28 GHz; frequency 60 GHz; multipath reflections; nonline of sight; ray-tracing method; Delays; Millimeter wave measurements; Millimeter wave technology; Mobile communication; Ray tracing; Receivers; Simulation; 5G; NLOS; channel sounder; delay spread; millimeter-wave; ray-tracing;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technology Convergence (ICTC), 2014 International Conference on

Conference_Location

Busan

Type

conf

DOI

10.1109/ICTC.2014.6983104

Filename

6983104