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Fig. 2 | EURASIP Journal on Wireless Communications and Networking

Fig. 2

From: Performance optimization of LoRa nodes for the future smart city/industry

Fig. 2

Markovian model of TDC. Markovian model for the TDC consumption/recharge scheme. A sensing cycle of T=5 s, a DC of 1%, and a TON=0.5 s have been considered in this representation. States indicate the stored TDC, expressed in milliseconds. When the node has enough TDC to transmit (that is, it is in a transmittable state where TDC = TDCMAX), transmissions are allowed (denoted in green). Otherwise, transmissions are not allowed (denoted in red)

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