Saturday, April 11, 2020

Comparison of Cellular Network And Ad-hoc Wireless Network

Comparison of Cellular Network And  Ad-hoc Wireless Network 


Sr No.
Cellular Networks
Ad-hoc Wireless Networks
1.
Cellular network are based on fixed infrastructure.
In ad-hoc wireless network, no  need of fixed infrastructure.
2.
Single –hop wireless links are used.
Multi hop wireless links are used.

3.
Static topology
Dynamic topology
4.
Routing in cellular network is centralized.
Routing in ad-hoc wireless network is distributed.
5.
Time synchronization is easy.  
Time synchronization is difficult .  
6.
Circuit switching technology is used.
Packet switching technology is used.
7.
Maintenance of network cost is high.
Maintenance cost is low because self-organization is inbuilt in ad-hoc network.  
8.
Bandwidth reservation is easy.
Complex MAC protocols are needed for bandwidth reservation.  
9
Stable connectivity.
Sporadic connectivity.
10.
Slow deployment.
Fast deployment.
11.
Detailed panning is required before The installation of base station.   
Forms network automatically and adapt to change.

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