943 search results - page 63 / 189 » Compressed channel sensing |
VTC
2010
IEEE
13 years 7 months ago
2010
IEEE
—In this paper, we present a near-lossless compression scheme for scalar-quantized source codec parameters based on iterative source-channel decoding (ISCD). The scheme is compar...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— We consider a collocated wireless network where all links contend for a given channel and each link can hear others’ transmissions. Due to channel fading, the link condition ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
A joint source channel coding scheme for error resilient image transmission is proposed. A practical image coder was introduced in [1] using modified Differential Pulse Coded Modu...
MOBICOM
2010
ACM
13 years 9 months ago
2010
ACM
A wireless transmitter learns of a packet loss, infers collision, only after completing the entire transmission. If the transmitter could detect the collision early (such as with ...
ICIP
2006
IEEE
14 years 2 months ago
2006
IEEE
Compressive sampling (CS), or “Compressed Sensing,” has recently generated a tremendous amount of excitement in the image processing community. CS involves taking a relatively...