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<DIV><FONT face=Verdana size=2>Hi£¬<BR>when i did some experiments with
OLSR(version 0.5.5) using one PC£¨called node A, OS<BR>is windows xp£© and one
embedded board£¨called node B, OS is linux£©, I<BR>met a strange problem.
One node can find the other in its neighbour<BR>list, but the neighbour
sometimes cannot be found in its routing<BR>table. This may happens frequently
sometimes. In our experiments, each<BR>node is equipped with an additional
antenna connecting to the<BR>802.11b/g wireless card to enlarge the transmission
range. The<BR>distance between the two communication nodes is between 300m
and<BR>1500m, and under this condtion the link is good and ping is
always<BR>successful. The configurable parameters of olsr are same in two
nodes.<BR>By the way we repeat the expriment above in a room (the two nodes
are<BR>in the room without antenas), the problem hardly ever ocurrs.<BR>Any
possible reasons given would help me a lot. thanks.</FONT></DIV>
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<DIV align=left><FONT face=Verdana color=#c0c0c0 size=2>2009-04-13
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<DIV><FONT face=Verdana size=2>Best Regards,</FONT></DIV>
<DIV><FONT face=Verdana size=2>Guoqing Zhang, Institute of Network and Control
in Northwestern Polytechnical University, Xi'an, China. PC:710072
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