03.Power Budget Calculation

8/6/2019 03.Power Budget Calculation

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Link budget

Chip rate 3840,00 DL data rate 64,00

UL Data rate 64,00 DL load 85%

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Uplink Downlink

RECEIVING END Node B UE

Thermal Noise Density dBm/Hz -173,98 -173,98

Receiver Noise Figure dB 3,00 8,00

Receiver Noise Density dBm/Hz -170,98 -165,98

Noise Power [NoW] dBm -105,14 -100,14

Reguired Eb/No dB 2,00 5,50

Soft handover MDC gain dB 0,00 1,00

Processing gain dB 17,78 17,78

Interference margin (NR) dB 3,01 8,24

Required Ec /Io [q] dB -15,78 -12,28

Required Signal Power [S] dBm -117,91 -105,18

Cable loss dB 2,00 0,00

Body loss dB 0,00 0,00

Antenna gain RX dBi 18,00 0,00

Soft handover gain dB 2,00 2,00

Power control headroom dB 3,00 0,00

Istropic power dBm -132,91 -107,18

TRANSMITTING END UE Node BPower per connection dBm 21,00 24,73

Cable loss dB 0,00 2,00

Body loss dB 0,00 0

Antenna gain TX dBi 0,00 18

Peak EIRP dBm 21,00 40,73

Isotropic path loss dB 153,91 147,91

DL peak to average ratio dB 6,00

Isotropic path loss to the cell border 153,91

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Link budget

Chip rate 3840.00 DL data rate 64.00UL Data rate 64.00 DL load 85%

UL Load 50%

2

Uplink Downlink


Thermal Noise Density dBm/Hz -173.98 -173.98

Receiver Noise Figure dB 3.00 8.00

Receiver Noise Density dBm/Hz -170.98 -165.98

Noise Power [NoW] dBm -105.14 -100.14

Reguired Eb/No dB 2.00 5.50

Soft handover MDC gain dB 0.00 1.00

Processing gain dB 17.78 17.78

Interference margin (NR) dB 3.01 8.24

Required BTS Ec/Io [q] dB -12.77 -5.04

Required Signal Power [S] dBm -117.91 -105.18

Cable loss dB 2.00 0.00

Body loss dB 0.00 0.00

Antenna gain RX dBi 18.00 0.00

Soft handover gain dB 2.00 2.00

Power control headroom dB 3.00 0.00

Istropic power dBm -132.91 -107.18

TRANSMITTING END UE Node BPower per connection dBm 21.00 24.73


Body loss dB 0.00 0

Antenna gain TX dBi 0.00 18

Peak EIRP dBm 21.00 40.73

Isotropic path loss dB 153.91 147.91

DL peak to average ratio dB 6.00

Isotropic path loss to the cell border 153.91

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03.Power Budget Calculation