Apollon - 22/5/12 - 09:00 - User-driven Open Innovation Ecosystems
Benoit latré isbo ng wi nets - avoiding interference
1. NGWiNet - 1st Workshop
1 st year demo IBCN
Lieven Tytgat, Benoît Latré, Ingrid Moerman
www.ibcn.intec.ugent.be
INTEC Broadband Communication Networks (IBCN)
Department of Information Technology (INTEC)
Ghent University - IBBT
2. Avoiding interference
Goal:
Node selects channel with least interference
for receiving data
How:
Node scans the channels
Node chooses the best channel (channel X)
Node broadcasts this channel to its neighbors
Neighbors send to the node on channel X
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10. Avoiding interference
Conclusions
Dynamically choosing a new channel improves PER
Faster and more reliable channel scanning needed!
Use IMEC’s sensing agent
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11. Questions ?
Lieven Tytgat, Benoît Latré, Ingrid Moerman
www.ibcn.intec.ugent.be
INTEC Broadband Communication Networks (IBCN)
Department of Information Technology (INTEC)
Ghent University - IBBT