20 search results - page 2 / 4 » Asymptotic Performance of Coded OFDM with Modulation Diversi... |
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
- A novel iteratively detected Sphere Packing (SP) modulation aided Orthogonal Frequency Division Multiplexing (OFDM) scheme is proposed, which we refer to as the SPOFDM arrangemen...
TCOM
2008
13 years 4 months ago
2008
Iterative turbo processing between detection and decoding shows near-capacity performance on a multiple-antenna system. Combining iterative processing with optimum frontend detecti...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Exploiting signal space diversity (SSD) to improve the error performance of communications systems over fading channels has been shown to be a very effective technique. The app...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Clipping and filtering is an attractive method for the reduction of the PAPR of OFDM signals before transmission. However, the resulting distortion noise impacts the error rat...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Iterative K-best sphere detection (SD) and channel decoding is appealing, since it is capable of achieving a nearmaximum-a-posteriori (MAP) performance at a low complexity. Howe...