954 search results - page 58 / 191 » Improving wireless simulation through noise modeling |
CORR
2010
Springer
13 years 8 months ago
2010
Springer
: In this paper we propose two analytically tractable stochastic models of non-slotted Aloha for Mobile Ad-hoc NETworks (MANETs): one model assumes a static pattern of nodes while ...
ICN
2005
Springer
14 years 1 months ago
2005
Springer
Data dissemination is a fundamental task in wireless sensor networks. Because of the radios range limitation and energy consumption constraints, sensor data is commonly disseminate...
MOBIHOC
2009
ACM
14 years 8 months ago
2009
ACM
In this paper, we propose a practical scheme, called Non-Binary Joint Network-Channel Decoding (NB-JNCD) for reliable communication in wireless networks. It seamlessly couples cha...
DSN
2009
IEEE
14 years 2 months ago
2009
IEEE
Security protocols are not as secure as we assumed. In this paper, we identified a practical way to launch DoS attacks on security protocols by triggering exceptions. Through exp...
ISCAS
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we present a novel content-based image error detection and error concealment algorithm to improve the image quality degraded during its transmission over wireless c...