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In: Mechanical Engineering

9(a). How can a Zigbee based WSN avoid interferences from another Zigbee based sensor network in...

9(a). How can a Zigbee based WSN avoid interferences from another Zigbee based sensor network in the same region?

(b). How the power in expressed in decibel, and what are the approximate power levels of (i) FM; (ii) Microwave Oven; (iii) Blue tooth; (iv) Wireless network.

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