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| n |
Results
published in literature:
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Ø |
Multicast
protocols perform poorly (packet delivery
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ratio
below 90%) as network topology changes more
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often
(nodes move with higher speed and/or pause less)
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Ø |
Multicast
protocols also often do not scale well with
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number
of multicast senders and/or number of multicast
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receivers
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Ø |
Broadcast
protocols can be beneficial under high
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mobility
and/or large group sizes
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Ø |
Quite
a bit of work on efficient broadcast protocols,
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rather
than simplistic flooding approach, as
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broadcasting
control messages inherent part of many
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routing
protocols
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