648 search results - page 106 / 130 » Recent advances in wireless networks and systems |
MOBIHOC
2004
ACM
14 years 8 months ago
2004
ACM
Clock synchronization is a crucial basic service in typical sensor networks, since the observations of distributed sensors more often than not need to be ordered ("a happened...
SASO
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we study desynchronization, a closelyrelated primitive to graph coloring. A valid graph coloring is an assignment of colors to nodes such that no node’s color is t...
CISS
2008
IEEE
14 years 3 months ago
2008
IEEE
—Reliable wireless communications often requires accurate knowledge of the underlying multipath channel. This typically involves probing of the channel with a known training wave...
MOBICOM
2006
ACM
14 years 2 months ago
2006
ACM
Autonomous underwater vehicles (AUVs) have great value as platforms for sensors. While traditional AUVs have been large platforms that tend to operate alone or in very small group...
MOBIHOC
2010
ACM
13 years 6 months ago
2010
ACM
Recent popularization of personal hand-held mobile devices makes it important to characterize the mobility pattern of mobile device users, so as to accurately predict user mobilit...