542 search results - page 39 / 109 » Time synchronization in ad hoc networks |
MOBIHOC
2003
ACM
14 years 8 months ago
2003
ACM
Contrary to the common belief that mobility makes security more difficult to achieve, we show that node mobility can, in fact, be useful to provide security in ad hoc networks. We...
QOFIS
2004
Springer
14 years 1 months ago
2004
Springer
Medium Access Control (MAC) policies in which the scheduling time slots are allocated irrespectively of the underline topology are suitable for ad-hoc networks, where nodes can ent...
GLOBECOM
2009
IEEE
14 years 8 days ago
2009
IEEE
In this paper, we present a spatiotemporal multicast , called a mobicast, protocol for supporting applications which require spatiotemporal coordination in VANETs. The spatiotempor...
CSI
2008
13 years 8 months ago
2008
VANETs have the potential to dramatically increase road safety by giving drivers more time to react adequately to dangerous situations. To prevent abuse of VANETs, a security infra...
DCOSS
2006
Springer
14 years 5 days ago
2006
Springer
We consider in-network processing via local message passing. The considered setting involves a set of sensors each of which can communicate with a subset of other sensors. There is...