Minimizing Packet Delay Rate in Tree based wireless sensor networks
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 10
Abstract
In this advanced and fast world people do not want to wait much for collecting information. Hence now a day’s collecting information in a faster way became a challenge for the researchers. Faster data collection in WSN with a tree based routing protocol has been discussed in this work. First of all we consider the time scheduling on a single frequency channel to minimizing the number of time slots and then we combine scheduling with transmission power control to overcome the effects of interference. This is done under a single frequency channel but with multiple frequencies it is more efficient. We also evaluate the performance of various channel assignment methods, the use of multi-frequency scheduling can sufficient to eliminate most of the interference. Then, the data collection rate increases by reducing the interference by the topology of the routing tree.
Authors and Affiliations
T Nagaraju, T. Rajendra Prasad
Keywords
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