639 search results - page 55 / 128 » Minimizing transmission energy in wireless video communicati... |
MDM
2009
Springer
15 years 4 months ago
2009
Springer
Continuous queries in Wireless Sensor Networks (WSNs) are founded on the premise of Query Routing Tree structures (denoted as T), which provide sensors with a path to the querying...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
MPEG, the Mowing Picture Experts Group, is a popular compression standard used in many multimedia applications. In video distribution systems, a CBR communications channel is ofte...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—We study the energy performance of random linear network coding for time division duplexing channels. We assume a packet erasure channel with nodes that cannot transmit and rece...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Energy-ef ciency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor n...
WOWMOM
2009
ACM
15 years 2 months ago
2009
ACM
Sensor network which operates on battery are used to gather data in a variety of environments. The data collected by each node is communicated through the network to the sink, whi...