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Title: Experimental characterization of a direct-sequence spread-spectrum optical wireless system for in-house communications
Authors: Rabadán, José A. 
Bacallado, Miguel A.
Delgado, Francisco 
Pérez, Santiago 
Pérez-Jiménez, Rafael 
UNESCO Clasification: 3307 Tecnología electrónica
Keywords: Spread spectrum communication
Wireless communication
Optical propagation
Infrared spectra
System testing, et al
Issue Date: 2004
Conference: 1st IEEE International Symposium on Control, Communications and Signal Processing (ISCCSP 2004) 
2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004 
Abstract: In this paper, the design and experimental testing of a direct-sequence spread spectrum (DSSS) system for wireless indoor infrared network is presented. This method improves the wireless IR communications performances against multipath propagation and narrowband interference. We have implemented an IR-DSSS prototype with 100 MHz code frequency and about 6 Mbps bit rate. We also present some results on a simplified synchronization structure so as to be used on reduced-cost domestic equipment. These systems are suitable for different applications at low and medium rates, especially for in-house communications between domestic appliances.
ISBN: 0780383796
Source: International Symposium on Control, Communications and Signal Processing, ISCCSP, p. 507-510
Appears in Collections:Actas de congresos
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