Paper Info
Title
High Speed Orthogonal Waveform Based Indoor Wireless Transmission by an UWB and 60 GHz Dual Band System
Abstract
With several GHz spectra available worldwide, the 60 GHz unlicensed band seems being able to solve the bandwidth scarcity problem well known in wireless communications. However, the channel impairments and high carrier frequency raise challenges to achieve high data rate in indoor environments. It is observed that the UWB system is related to the 60 GHz system in terms of available spectrum and target applications. It is therefore reasonable to employ the signal processing and coding scheme well developed in UWB systems into 60 GHz systems for high system performance. In this paper, we propose an orthogonal waveform based dual band system for indoor wireless communication. The air interfaces of dual bands are integrated together by sharing a common baseband processing. According to the system configuration, the pulses with their spectrum at UWB band are directly fed into UWB frontend, or up-converted to 60 GHz band. The merits of proposed system include: (1) It is cost efficient due to the integration of dual bands; (2) The parallel transmission of orthogonal pulses are capable of fighting against channel impairments with a simple transceiver implementation; and (3) It provides flexibility to efficiently utilize frequency resources.
Year
DOI
Venue
2006
10.1109/ISWCS.2006.4362332
2006 3rd International Symposium on Wireless Communication Systems
Keywords
DocType
ISSN
transceiver implementation,orthogonal pulses,parallel transmission,baseband processing,air interfaces,dual band system,UWB band,indoor wireless transmission,high speed orthogonal waveform,frequency 60 GHz
Conference
2154-0217
ISBN
Citations 
PageRank 
978-1-4244-0397-4
1
0.50
References 
Authors
2
3
Name
Order
Citations
PageRank
Tao Chen142931.76
Honggang Zhang21223108.55
Imrich Chlamtac34617728.71