Table 1 Environmental parameters

Bandwidth

20 MHz

AP number

L = 12

Number of AP antennas

N = 4

Number of UEs

K = 8

Downlink noise coefficient

 − 94 dBm

Maximum transmit power of a single AP

\(P_{{{\text{max}}}}^{{{\text{dl}}}} = 1_{{}}^{{}} {\text{W}}\)

Coherent block length

\(\tau_{c}\) = 200

Pilot length

\(\tau_{p}\) = 10

Internal circuit power

\(P_{k}^{c,ue} = 0.1 \, W\)

Internal circuit power

\(P_{l}^{c,ap} = 0.2{\text{ W}}\)

Fixed power consumption

\(P_{l}^{fix} = 0.825{\text{ W}}\)

Fixed power consumption

\(P_{cpu}^{fix} = 5{\text{ W}}\)

Signaling power

\(P_{l}^{sig} = 0.01{\text{ W}}\)

Energy consumption per bit

\(P_{cpu}^{cod} = 0.1{\text{ mW}}\)