Sciweavers

206 search results - page 9 / 42
» Rateless Coding for Gaussian Channels
Sort
View
GLOBECOM
2009
IEEE
14 years 2 months ago
Asymptotically Optimal Joint Source-Channel Coding with Minimal Delay
—We present and analyze a joint source-channel coding strategy for the transmission of a Gaussian source across a Gaussian channel in n channel uses per source symbol. Among all ...
Marius Kleiner, Bixio Rimoldi
CORR
2010
Springer
130views Education» more  CORR 2010»
13 years 8 months ago
Linear Sum Capacity for Gaussian Multiple Access Channels with Feedback
The capacity region of the N-sender additive white Gaussian noise (AWGN) multiple access channel (MAC) with feedback is not known in general, despite significant contributions by C...
Ehsan Ardestanizadeh, Michele A. Wigger, Young-Han...
DCC
1998
IEEE
14 years 3 days ago
Optimal Multiple Description Transform Coding of Gaussian Vectors
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...
Vivek K. Goyal, Jelena Kovacevic
CORR
2008
Springer
87views Education» more  CORR 2008»
13 years 8 months ago
The pre-log of Gaussian broadcast with feedback can be two
Abstract-- A generic intuition says that the pre-log, or multiplexing gain, cannot be larger than the minimum of the number of transmit and receive dimensions. This suggests that f...
Michele A. Wigger, Michael Gastpar