Millimeter-wave ad-hoc wireless access system

Author

Obara, Kei ; Kuribayashi, Nobuhiko ; Hirose, Toshiyuki ; Ama, A.A. ; Kanazawa, Ami ; Shojj, O. ; Hamaguchi, Kiyoshi ; Ogawa, Hiroyo

Author_Institution

Siemens K.K, Tokyo, Japan

fYear

2003

fDate

15-17 Oct. 2003

Firstpage

312

Lastpage

313

Abstract

As a part of our project, we have developed a HiperLAN2 based OFDM system which works with a 70 GHz front end. The main purpose of this paper is to study optimum parameters in order to realize a new OFDM based system that enables at least more than 100 Mbit/s. By using the actual measured propagation data, basic robustness comparison in the multipath environment for both OFDM and single carrier PSK system is discussed to show how OFDM is suitable for the 70 GHz multipath environment in order to pursue high data rate transmission. For the conclusion of this paper, an example of parameter optimization is performed under a 70 GHz indoor multipath environment.

Keywords

OFDM modulation; ad hoc networks; data communication; indoor radio; millimetre wave propagation; multipath channels; optimisation; phase shift keying; radio access networks; wireless LAN; 70 GHz; HiperLAN2; OFDM system; ad-hoc wireless access system; high data rate transmission; indoor multipath environment; measured propagation data; millimeter-wave system; parameter optimization; single carrier PSK system; Concrete; Indoor environments; Millimeter wave measurements; Millimeter wave propagation; Millimeter wave technology; OFDM; Phase noise; Quadrature phase shift keying; Robustness; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communication Technology, 2003. IEEE Topical Conference on

Print_ISBN

0-7803-8196-3

Type

conf

DOI

10.1109/WCT.2003.1321537

Filename

1321537