High-speed indoor wireless COFDM systems at 60 GHz: performance and design criteria
- 22 November 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 3, 1306-1311
- https://doi.org/10.1109/glocom.1997.644346
Abstract
With the aim of defining system design criteria, the performance of a high-speed indoor wireless communication system using COFDM and working at 60 GHz is analyzed. An actual propagation environment, which has been characterized by means of a ray-tracing technique, is considered for the analysis. Suitable algorithms are introduced to evaluate the performance in this environment. The effects of antenna sectorization, OFDM clustering, frequency diversity and code choices are investigated and discussed. Moreover, a definition of coverage is proposed and discussed. The feasibility of a COFDM system for 155 Mbit/s ATM transmission with a transmitter power of 10 dBm and an 80% coverage of the NLOS points in the scenario considered is shown in the results.Keywords
This publication has 11 references indexed in Scilit:
- Clustered OFDM with transmitter diversity and codingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Implementation of a high performance wireless LANPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Fast ray-tracing characterisation of indoor propagation channels at 60 GHzPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Research activities on millimeter-wave indoor wireless communication systems at CRLPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Transmission techniques for radio LAN's-a comparative performance evaluation using ray tracingIEEE Journal on Selected Areas in Communications, 1996
- Transmission of high rate ATM packets over indoor radio channelsIEEE Journal on Selected Areas in Communications, 1996
- Wireless LANs and mobile networking: standards and future directionsIEEE Communications Magazine, 1996
- Wideband indoor radio propagation measurements at 58 GHzElectronics Letters, 1992
- Outage probability evaluation for systems employing linear block codes on independent channelsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1992
- Indoor radio communications using time-division multiple access with cyclical slow frequency hopping and codingIEEE Journal on Selected Areas in Communications, 1989