DOIONLINE 
DOIONLINE Publish In |
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC |
 Journal Home Volume Issue |
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Issue |
Volume-1,Issue-6 ( Aug, 2013 ) | |||||||||
Paper Title |
A Hybrid Approach Based Broadcast Algorithm In Wireless ADHOC Networks | |||||||||
Author Name |
Pallavi Sharma, Narwant Singh Grewal | |||||||||
Affilition |
Research Scholar, Electronics Communication & Engineering, GNDEC, Ludhiana, India Assistant Professor, Electronics Communication & Engineering, GNDEC, Ludhiana, India | |||||||||
Pages |
05-08 | |||||||||
Abstract |
To broadcast algorithms in wireless ad hoc networks, static and dynamic are two approaches. In the static approach, local algorithms determine the status of each node “up to date” based on local topology information and a priority function. In this paper, firstly show that local broadcast algorithms based on the static approach cannot achieve a good approximation factor to the optimum solution. Then the proposed algorithm shows that a constant approximation factor is achievable if position information is available. In the dynamic approach, local algorithms determinethe status of each node “on-the-fly” based on local topology information and broadcast state information. It was recently shown that local broadcast algorithms can achieve a constant approximation factor to the optimum solution when position information is available. Using position information can simplify the problem. Therefore, we wish to know whether local broadcast algorithms based on the dynamic approach can achieve a constant approximation factor without using position information. | |||||||||
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