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| n |
Many
envisioned applications for ad hoc networks require
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one-to-many
communication
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| n |
Multicast
protocols are intended to efficiently support such
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communication
patterns
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| n |
Multicasting
well researched in fixed networks (i.e., the
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Internet),
but host and router mobility cause problems
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| n |
MANET
specific protocols are being proposed
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Ø |
MAODV:
multicast extensions for AODV, establishes shared tree
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Ø |
ODMRP:
new multicast protocol, based on per-source mesh
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| n |
Goal:
study and compare protocols to identify possible
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avenues
for improvement
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