190 search results - page 15 / 38 » Efficient Image and Channel Coding for Wireless Packet Netwo... |
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents an efficient joint source-channel coding scheme based on forward error correction (FEC) for three dimensional (3D) models. The system employs a wavelet based ...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Network coding is an effective method to improving relay efficiency by reducing the number of transmissions. However, its performance is limited by several factors such as packet l...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents a TDMA based multi-channel MAC protocol called TMMAC for Ad Hoc Networks. TMMAC requires only a single half-duplex radio transceiver on each node. In addition t...
CANS
2006
Springer
13 years 11 months ago
2006
Springer
We address the multicast stream authentication problem when the communication channel is under the control of an opponent who can drop, reorder or inject data. In such a network m...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
Collisions in overlapping channels are becoming an increasingly important problem in the deployment of high-speed wireless networks. In this paper, we present Remap, a simple, nov...