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Fig. 1 | EURASIP Journal on Advances in Signal Processing

Fig. 1

From: Leveraging MIMO-OFDM radio signals for device-free occupancy inference: system design and experiments

Fig. 1

a MIMO scenario with one TX and two RX WiFi devices. Each RX node is equipped with Mr=3 receiving antennas while the TX node is fitted with Mt=3 transmitting antennas. b For each TX-RX communication, the generic MIMO link j is also identified by the couple (u,v) corresponding to the transmitter pu and the receiver antenna qv. For instance, link 4 is identified by p2 and q1, i.e., by the antenna pair (u=2,v=1)

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