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Simultaneous data frames to Xbee coordinator(API mode)

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I have coordinator and other 15 routers (xbee s2) in API mode. I would like to know what happens if multiple routers send packets to coordinator at the same time?
asked Oct 15, 2014 in IEEE 802.15.4 by shyamal890 New to the Community (4 points)

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1 Answer

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There is a counter-collision algorithme that prevent collision between frame send. If a router see that there is already data which is send, he will wait and retry. But I don't know it a router can see the data sent by another router which is too far from him to see if he emit.

Hope i help you :)
answered Oct 24, 2014 by Thanatheos New to the Community (18 points)
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