Energy-efficient routing refers to the design and selection of paths for data transmission that minimize energy consumption in the network

1. Presented by
D.S.MYDHEESWARAN
N.SIVA
N.NITHYA

2.  Agent Deployment
 Agent Communication
 Limited Resources
 Handling Lots of Nodes
 Fault Tolerance
 Adapting to Change

3.  Energy-efficient routing refers to the design
and selection of paths for data transmission
that minimize energy consumption in the
network. This routing strategy aims to prolong
the network lifetime by reducing the energy
used for communication.

4.  Overhearing
 Collisions
 Overhead
 Idle listening

6.  In this non-beaconed mode, nodes in
the network do not rely on periodic
beacons or synchronization signals from
a central coordinator. Instead, nodes are
responsible for determining when to
send data or listen for incoming
messages based on their own internal
timing mechanisms.

7.  Geo-casting in WSN is a communication
technique where a message is sent from a
source node to a group of destination
nodes based on their geographic
locations. Unlike broadcasting, which
sends a message to all nodes in the
network, geo-casting targets only a
specific geographical area or region.

8.  When a device wants to transmit data over the
wireless medium, it first listens to the medium to
check if it is idle. If the medium is busy, the
device sets a timer called the NAV based on the
duration of the ongoing transmission.
 The NAV timer is used to inform other devices
that they should not attempt to transmit data
until the current transmission.
 The NAV helps to avoid collisions and ensures
that data transmissions are not interrupted by
other devices trying to access the medium
simultaneously.

9.  A hidden terminal refers to a situation where
two or more nodes are out of range of each
other, but they are both within range of a
common node. This common node can
communicate with both of them, but the nodes
on either side cannot directly communicate
with each other because they are too far apart.