Print Email Facebook Twitter System Design for a High Data Rate Wireless Infrared Multi language Distribution system Title System Design for a High Data Rate Wireless Infrared Multi language Distribution system Author Badinrad, F.B. Faculty Electrical Engineering, Mathematics and Computer Science Department Telecommunications Programme wireless mobile communication group Date 2010-08-18 Abstract This thesis investigates the feasibility of high speed wireless communication for an infrared multi language distribution system and concludes that data rates near 20Mbps are practical. We identify the impediments to high speed communication, namely, multipath dispersion and weak frond-end design and propose different strategies to counter them. We characterize multipath optical propagation for diffuse-reflector environments by presenting a theoretical model. Bandwidth limiting factors are determined in transmitter and receiver front-ends and new components are introduced for supporting high data rate. We also determine the noise contribution at the receiver front-end which is a dominant source of noise. The performance of various modulation schemes is evaluated for the system and show how the data rate of the system can be improved. Subject wireless optical channelOFDMoptical channel To reference this document use: http://resolver.tudelft.nl/uuid:3103320d-d02b-43fc-826c-6d7733f908d5 Part of collection Student theses Document type master thesis Rights (c) 2010 Badinrad, F. Files PDF final_report.pdf 6.9 MB Close viewer /islandora/object/uuid:3103320d-d02b-43fc-826c-6d7733f908d5/datastream/OBJ/view