30 search results - page 3 / 6 » Predistortion in Optical Wireless Transmission Using OFDM |
WIOPT
2006
IEEE
14 years 2 months ago
2006
IEEE
A state-of-the-art orthogonal frequency division multiplexing (OFDM)-based access system, such as the DiffSeg system [1][2], uses a different set of transmission technologies, e.g...
AICT
2007
IEEE
14 years 2 months ago
2007
IEEE
Based on the good time-frequency localization of the pulse shaping, it is possible to build a multicarrier modulation that reduces both narrowband interferences and multipath chan...
NETCOOP
2007
Springer
14 years 2 months ago
2007
Springer
We consider jamming in wireless networks with transmission cost for both transmitter and jammer. We use the framework of non-zerosum games. In particular, we prove the existence an...
SIGCOMM
2010
ACM
13 years 8 months ago
2010
ACM
Given the abundance of cameras and LCDs in today's environment, there exists an untapped opportunity for using these devices for communication. Specifically, cameras can tune...
WSC
2007
13 years 11 months ago
2007
In this paper, we propose a new asymmetric cryptographic algorithm (HOOD CRYPT) based on the Elliptical Curve Cryptographic approach. The algorithm describes how an orthogonal fre...