555 search results - page 16 / 111 » Polar codes are optimal for lossy source coding |
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
Inspired by a converse result, the concept of "probabilistically matched" sources and channels is extended to sources subject to multiresolution coding and degraded broa...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper studies the transmission of images encoded using an embedded source encoder over a wireless network allowing user cooperation. A dynamic programming algorithm is applie...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—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 ...
IEEECIT
2010
IEEE
13 years 6 months ago
2010
IEEE
—Superblocks represent regions in a program code that consist of multiple basic blocks. Compilers benefit from this structure since it enables optimization across block boundari...
DCC
2010
IEEE
14 years 2 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...