This PPT presentation is based on the topic MOBILE AD HOC NETWORK
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There are currently 2 variations of mobile network
Infrastructure less network.
Bandwidth-constrained, variable capacity links.
Limited physical security.
IP-Layer Mobile Routing .
MANET Routing Protocol Performance Issues.
SSR selects routes based on the signal strength between nodes
and on a node's location stability.
This route selection criteria has the effect of choosing routes
that have “stronger" connectivities.
SSR can be divided into two cooperative protocols:
Dynamic Routing Protocol (DRP) and
Static Routing Protocol (SRP).
The DRP is responsible for the maintenance of
the Signal Stability Table (SST) and the Routing
The SRP processes packets by looking up the destination in
the RT and then forwards the packet.
wireless networks can be deployed in either infrastructure-based mode or on an ad-hoc basis. Although work is being done and prototype protocols are available for experiments, mobile ad-hoc networks still have difficulties. While some basic network control functions and routing procedures have been developed, many
other issues require attention. Rapidly changing topology, network partitions, higher error rates, collision interference, bandwidth constraints, and power limitations together pose new challenges
in network control; especially in the design of higher level
Protocols for routing and in implementing applications with
quality of service requirements.