78 search results - page 3 / 16 » Optimization of source and channel coding for voice over IP |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Following the joint source and channel coding paradigm, we propose in this article an application controlling strategy to allow fast adaptation of multimedia transmission to the i...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
— We consider 1-helper problem in which one source provides partial side information to the fusion center (FC) to help reconstruction of the main source signal. Both sources comm...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Streaming erasure codes encode a source stream to guarantee that each source packet is recovered within a fixed delay at the receiver over a burst-erasure channel. This paper intro...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper describes cross-layer optimization strategies and simulation results for H.264 video multicast over wireless LAN. The proposed scheme takes into account the varying cha...
DCC
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper, we consider lossless transmission of arbitrarily correlated sources over a multiple access channel. Characterization of the achievable rates in the most general set...