234 search results - page 31 / 47 » db 2007 |
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this contribution, soft-input-soft-output (SISO) decoding aided successive interference cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shi...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
Traditional 2D DCT implemented by separable 1D transform in horizontal and vertical directions does not take image orientation features in a local window into account. To improve ...
IPAS
2007
13 years 10 months ago
2007
A practical impossibility of prediction of signs of DCT coefficients is generally accepted. Therefore each coded sign of DCT coefficients occupies usually 1 bit of memory in compr...
SIPS
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper presents a novel multifunctional multiple-input multiple-output (MIMO) scheme that combines the benefits of the Vertical Bell Labs Layered Space-Time (VBLAST) schem...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— In this contribution projection approximation subspace tracking using deflation (PASTD) is investigated in the context of MIMO transmit preprocessing systems by exploi...