hello all,
I am using tinyos 2.1.2 and telosB motes for multihop routing process. In order to calculate packet delay in multi-hop transmission, I came up with two ways to calculate, 1- booting all the nodes at same time so that it would provide sort of time synchronisation, so by calculating the difference between send time and received time will provide packet delay. 2- rather than time synchronisation, round trip delay [source to destination and destination to source(ACK)], by calculating the difference between send time and received time (both the timings are taken at the source) will provide round trip delay and by dividing with 2 it gives packet delay. Is this good approach to calculate packet delay or is there any better approach? Swetha [email protected]
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