427 search results - page 4 / 86 » Practical and robust geographic routing in wireless networks |
MOBIHOC
2005
ACM
14 years 4 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...
ADHOC
2005
13 years 5 months ago
2005
Geographic routing protocols base their forwarding decisions on the location of the current device, its neighbors, and the packets destination. Early proposed heuristic greedy rou...
CN
2006
13 years 5 months ago
2006
Wireless ad hoc routing has been extensively studied and many clever schemes have been proposed over the last several years. One class of ad hoc routing is geographic routing wher...
MOBIHOC
2004
ACM
14 years 4 months ago
2004
ACM
Greedy geographic routing is attractive in wireless sensor networks due to its efficiency and scalability. However, greedy geographic routing may incur long routing paths or even ...
MOBIHOC
2005
ACM
14 years 4 months ago
2005
ACM
We propose a new link metric called normalized advance (NADV) for geographic routing in multihop wireless networks. NADV selects neighbors with the optimal trade-off between proxi...