95 search results - page 8 / 19 » Gaussian source coding with spherical codes |
DCC
2009
IEEE
15 years 10 months ago
2009
IEEE
When transmitting a Gaussian source over an AWGN channel with an input power constraint and a quadratic distortion measure, it is well known that optimal performance can be obtain...
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DCC
2005
IEEE
15 years 9 months ago
2005
IEEE
We study the problem of the reconstruction of a Gaussian field defined in [0, 1] using N sensors deployed at regular intervals. The goal is to quantify the total data rate require...
TIT
2010
14 years 4 months ago
2010
Consider the two-way rate-distortion problem in which a helper sends a common limited-rate message to both users based on side information at its disposal. We characterize the reg...
TIT
2011
14 years 4 months ago
2011
We consider the joint source-channel coding problem of sending a Gaussian source over a K-user Gaussian broadcast channel with bandwidth mismatch. A new outer bound to the achieva...
DCC
2008
IEEE
15 years 4 months ago
2008
IEEE
We consider symmetric multiple description coding for the Gaussian source, and provide upper and lower bounds for the individual description rate-distortion function. One of the m...