TITLE

IMPLEMENTATION OF DYNAMIC SMART DECISION MODEL FOR VERTICAL HANDOFF

AUTHOR(S)
Sahni, Nidhi
PUB. DATE
November 2010
SOURCE
AIP Conference Proceedings;11/6/2010, Vol. 1324 Issue 1, p170
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
International Mobile Telecommunications-Advanced (IMT Advanced), better known as 4G is the next level of evolution in the field of wireless communications. 4G Wireless networks enable users to access information anywhere, anytime, with a seamless connection to a wide range of information and services, and receiving a large volume of information, data, pictures, video and thus increasing the demand for High Bandwidth and Signal Strength. The mobility among various networks is achieved through Vertical Handoff. Vertical handoffs refer to the automatic failover from one technology to another in order to maintain communication. The heterogeneous co-existence of access technologies with largely different characteristics creates a decision problem of determining the 'best' available network at 'best' time for handoff. In this paper, we implemented the proposed Dynamic and Smart Decision model to decide the 'best' network interface and 'best' time moment to handoff. The proposed model implementation not only demonstrates the individual user needs but also improve the whole system performance i.e. Quality of Service by reducing the unnecessary handoffs and maintain mobility.
ACCESSION #
55595624

 

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