55 search results - page 6 / 11 » Power Optimized Space-Time Code for Layer Coded Multimedia o... |
IWCMC
2009
ACM
14 years 1 months ago
2009
ACM
We derive theoretical bit and frame error rate expressions for decode-and-forward (DF) collaborative networks containing M users, employing a variety of block codes over a Rayleig...
ICMCS
2009
IEEE
13 years 4 months ago
2009
IEEE
Digital transmission of uncompressed high-definition video is challenging because of its high data rate and its extreme sensitivity to bit errors. In this paper we propose a simpl...
ISM
2005
IEEE
14 years 16 days ago
2005
IEEE
In wireless video streaming application, video information may be corrupted by a noisy channel. By introducing error resilience and error concealment techniques, many researchers ...
INFOCOM
2005
IEEE
14 years 16 days ago
2005
IEEE
— In many devices, wireless network interfaces consume upwards of 30% of scarce portable system energy. Extending the system lifetime by minimizing communication power consumptio...
JSAC
2007
13 years 6 months ago
2007
— We propose to add a new dimension to existing wireless multimedia systems by enabling autonomous stations to dynamically compete for communication resources through adjustment ...