Wireless communication is also one of the fastest growing technologies all over the world in the digital and multimedia communication. The cellular communication which is a part of wireless communication following infra-structure based networking. The cellular network has introduced the packet switching in addition to circuit switching in the Second Generation (2 G) and it extends the features such as MMS in the 2.5 G, Video Conferencing in 3 G and IP networking in the 4 G. It is in progress to extend its capability through the 5G. Now, 5 G in cellular communication become more important and expected networking technologies. This fifth generation and above, is termed Next Generation Network (NGN). The NGN will offer heterogeneous connectivity on IP based broadband cellular communication. The NGN will leads to flexibility in the handling, mobility, reduced installation time, comparatively lower initial cost and nil maintenance cost on the user perception.
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