129 search results - page 10 / 26 » Geographic routing without location information |
ITCC
2005
IEEE
14 years 29 days ago
2005
IEEE
has to be relayed to nodes interested in those events. Moreover, nodes may also generate queries to find events they are interested in. Thus there is a need to route the informatio...
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We consider the problem of routing messages through a network with episodic connectivity without a priori knowledge of node schedules or locations. We present Steward Assisted ...
ADHOC
2007
13 years 7 months ago
2007
In large and dense mobile ad hoc networks, position-based routing protocols can offer significant performance improvement over topology-based routing protocols by using location...
ICA3PP
2009
Springer
14 years 4 hour ago
2009
Springer
We present Obstacle-aware Virtual Circuit geographic Routing (OVCR), a novel routing mechanism for obstacle-aware wireless sensor networks that uses the obstacle-free path computed...