400 search results - page 38 / 80 » Efficient broadcasting using network coding |
IEEECSA
2009
13 years 5 months ago
2009
In this paper, we present a fine-grained localization algorithm for wireless sensor networks using a mobile beacon node. The algorithm is based on distance measurement using RSSI. ...
CONEXT
2009
ACM
13 years 9 months ago
2009
ACM
This paper presents and experimentally evaluates a new algorithm for efficient one-hop link-state routing in full-mesh networks. Prior techniques for this setting scale poorly, as...
IJCNN
2000
IEEE
14 years 5 days ago
2000
IEEE
Any performance evaluation of broadband networks requires modeling of the actual network traffic. Since multimedia services and especially MPEG coded video streams are expected to...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
This paper describes an efficient implementation of binning for decode-and-forward (DF) in relay channels using lowdensity parity-check (LDPC) codes. Bilayer LDPC codes are devised...
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...