Volume : II, Issue : VI, June - 2013

A Technology Overview of IP Based 4G–Networks

Payaswini P, Dr. Manjaiah D. H

Abstract :

Wireless oadband technology is now in motion to provide higher data rate, wider coverage and improved mobility. In this direction, 4G wireless technology offers higher data rates and the ability to roam across multiple heterogeneous wireless networks. The goal of 4G will be to replace the entire core of cellular networks with a single worldwide cellular network completely standardized based on the IP (Internet Protocol) for video, packet data utilizing Voice over IP (VoIP) and multimedia services. Moreover 4G-networks will be entirely packet switched systems so bandwidth will be utilized efficiently. One of the research challenges for 4G-Network is the design of intelligent mobility management techniques to achieve global roaming among various access technologies. In this paper we will discuss the major 4G features, some technical aspects and challenges to 4G network. The migration of 4G mobile communication systems towards an Internet Protocol (IP)-based wireless networks will also be discussed.

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Payaswini P, Dr. Manjaiah D.H A Technology Overview of IP Based 4G-Networks International Journal of Scientific Research, Vol : 2, Issue : 6 June 2013

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