95 search results - page 6 / 19 » Gaussian source coding with spherical codes |
TCOM
2008
14 years 6 months ago
2008
We consider the transmission of a Gaussian source through a block fading channel. Assuming each block is decoded independently, the received distortion depends on the tradeoff betw...
DCC
2010
IEEE
15 years 1 months ago
2010
IEEE
This paper focuses on optimal analog mappings for zero-delay, distributed source-channel coding. The objective is to obtain the optimal vector transformations that map between m-d...
CORR
2011
Springer
14 years 1 months ago
2011
Springer
In this work we investigate the behavior of the minimal rate needed in order to guarantee a given probability that the distortion exceeds a prescribed threshold, at some fixed �...
DCC
2009
IEEE
15 years 7 months ago
2009
IEEE
We investigate the performance of a discrete-time all-analog-processing joint sourcechannel coding system for the transmission of i.i.d. Gaussian and Laplacian sources over AWGN c...
DCC
1998
IEEE
14 years 11 months ago
1998
IEEE
Multiple description coding (MDC) is source coding for multiple channels such that a decoder which receives an arbitrary subset of the channels may produce a useful reconstruction...