25 search results - page 4 / 5 » Differential Transmit Diversity Based on Quasi-Orthogonal Sp... |
85
Voted
IJACTAICIT
2010
14 years 6 months ago
2010
In this paper, we describe the concatenation of Turbo/Convolutional codes with transmit and receive diversity schemes by using Space-Time Block Code. It is shown that, by using tw...
ICC
2008
IEEE
15 years 3 months ago
2008
IEEE
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...
GLOBECOM
2008
IEEE
15 years 3 months ago
2008
IEEE
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
87
Voted
VTC
2010
IEEE
14 years 7 months ago
2010
IEEE
— In this contribution, a novel Ant Colony Optimization (ACO) based Space-Time (ST) Multiuser Detection (MUD) algorithm was proposed in order to improve the Bit Error Ratio (BER)...
ISCAS
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract—In this paper, we investigate the effect of quantization noise and roundoff errors involved in finite-precision (FP) signal processing on the performance of multiple-in...