12050 search results - page 2130 / 2410 » Modeling and Simulation |
140
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper describes a combined modulation scheme for time hopping ultra wideband (TH-UWB) radio systems using on-off keying (OOK) and pulse shape modulation (PSM). For this sc...
96
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—E-limited (or K-limited) scheduling is attractive because its performance is close to that of the exhaustive scheduling which is proven to be the optimal polling scheme for symm...
141
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— The capacity of multiple input multiple output (MIMO) system over wireless channels has been investigated analytically and by simulation over different types of wireless fading...
113
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper, we have investigated the maximumlikelihood (ML) receivers for the fast frequency-hopped binary frequency-shift-keying (FFH/BFSK) spread-spectrum communic...
123
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Media noise is the dominant noise that severely degrades the channel detector’s performance for high-density optical recording. In this paper, we first propose a simple but ...