• Uma Maheswari S
• Menaka R
• Viji L
• Mahalakshmi A

In tree based network, the data are collected from the children node towards the sink node. For effective data collection we need to minimize the scheduling time length. We propose two converge casting mechanisms A1-SHOT (aggregated and one-shot raw data converge cast). These two mechanisms are implemented using Breadth first search and local time slot algorithms. These algorithms are used to reduce time slots in the ratio of 2:1. The sink can collect all the information from the respective child quickly. It keeps the sink always busy, so that the data collection is fast enough. Hence the performance of the network and throughput can be increased.

TDMA, Time Slot Assignment, Converge Cast.

"Fast Retrieval of Information in Tree Structured Network ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.541-545, December-2018, Available :http://www.jetir.org/papers/JETIR1812B69.pdf

"Fast Retrieval of Information in Tree Structured Network ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp541-545, December-2018, Available at : http://www.jetir.org/papers/JETIR1812B69.pdf