32 search results - page 4 / 7 » Signal space diversity for spatial multiplexing |
115
click to vote
VTC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract - A coherent detection of OFDM signals (Orthogonal Frequency Division Multiplexing) allows good performances in severely time-dispersive channels. However, coherent receiv...
124
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Using a linear decomposition of continuous phase modulated (CPM) signals with tilted-phase, sufficient conditions are derived under which M-ary partial-response CPM spacetime ...
109
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper differential space–frequency modulation (DSFM) for transmission over multiple–input multiple– output channels using orthogonal frequency division mu...
140
click to vote
VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
— In this paper, we propose a two-step precoding approach for multiple-input multiple-output (MIMO) systems by dividing the precoding process into two steps: spatial multiplexing...
133
click to vote
ETT
2006
15 years 4 months ago
2006
: Cyclic Delay Diversity (CDD) was introduced in 2001 to obtain spatial diversity in an Orthogonal Division Multiplexing (OFDM) based transmission system. In contrast to Space-Time...