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Wireless Adhoc Network and Wireless Sensor Network

WIRELESS COMMUNICATION


Wireless Adhoc Network and Wireless Sensor Network


1. Wireless Adhoc Network :-







A wireless ad-hoc network is a wireless network deployed without any framework or infrastructure. 

This incorporates wireless mesh networks, mobile ad-hoc networks, and vehicular ad-hoc networks. 

Wireless ad-hoc networks, in particular mobile ad-hoc networks (MANET), are growing very fast as they make communication simpler and progressively accessible. 

They are allowed to move self-assertively at any time.

This makes routing difficult because the topology is continually changing and nodes cannot be expected to have steady data storage.



Applications:-


Data Mining

Military battlefield

Commercial Sector

Personal area network or bluetooth


2. Wireless Sensor Network :-







A wireless sensor network can be characterized as a system of devices, indicated as nodes which can detect the environment and impart the data accumulated from the monitored field (e.g. a zone or volume) through remote or wireless connections. 

It can be depicted as a system of nodes that agreeably sense and may control the environment enabling association between people or computers and the surrounding environment. 

The information is sent, possibly through different jumps, to a sink (indicated as a controller or monitor) that can utilize it locally or is associated with different systems (e.g.The Internet) through a portal. 

The nodes can be fixed or moving.


Applications:-


Environmental Monitoring

Health Care

Positioning and Monitoring




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