Downlink Link Budget

UE Class 4

Antenna TypeAgisson Dual Band Antenna(900/1800/UMTS)

System load 50%

1800 status Not installed

Speed 3 Km/h

Downlink Link Budget

Speech AMR 4.75 Video CS 64kbps PS 64/64 KbpsPS 128/128 Kbps

Data Rate 4.75 64 64 128

Pout_BS: Maximum transmit power of the

traffic channel of the BS


Jumper Cable length per antenna branch (m)

Feeder Cable loss per meter (2100 MHz) (dB/m)

Feeder Cable length per antenna branch (m)

Total Cable loss (dB)

Combiner Loss (dB)




Lf_BS: Cable loss


EIRP BS (dBm)

Ga_UE: Antenna gain of the UE


Mpc: Margin for fast power control

Clutter



Mf: Slow fading margin (related to the

Lp: Penetration loss of a building (for indoor

Lb: Body loss 3.00 0.00 0.00 0.00

PG Processing Gain 29.08 17.78 17.78 14.77

Eb/No 7.9 4.9 3.8 3

MI: Interference margin (related to the designed

system load)



S_UE: Sensitivity of UE receiver

(related to factors such as service and multi-path

condition)

-118.33 -110.03 -111.13 -108.92

PL_DL: Maximum propagation loss of the 152.21 110.03 111.13 108.92

Frequency (MHz)Antenna height MS (m)Antenna height BS (m)Antenna Correction factorCell Radius (Km) 1.942 0.211 0.223 0.199

Cell Radius (m) 1942 211 223 199

2100

2

0.00

12.80

3.01

8.00

-108.16

18.00

0

0.8

4

3.2

5.012

8.80

0.18

6

0.061

12

1.812

25

0.05


43.00

55.99

2.50

0.00

Urbain

8

95

PS 384/384 Kbps

384

0.00

10.00

3.6

-103.55

103.55

0.150

150

2100

2

0.00

12.80

3.01

8.00

-108.16

18.00

0

0.8

4

3.2

5.012

8.80

0.18

6

0.061

12

1.812

25

0.05


43.00

55.99

2.50

0.00

Urbain

8

95

Uplink UE Class

Pout_UE: Maximum transmit power of

the traffic channel of the UE (dBm)24.00 Service Type Uplink

Lb: Body loss (dB) #N/A Service Type Downlink

Ga_UE: Antenna gain of the MS (dB) 0.00 Antenna Type

UE EIRP (dBm) #N/A System load

Ga_BS: Antenna gain of the BS 17.50 1800 status

Ga_SHO: Gain of soft handover 3.00 Speed

Clutter Urbain

Indoor Standard Dev. 8

Area coverage probability 95


propagation environment)8.80

Mpc: Fast Fading Margin(power control) 1.80

M_BN: Margin for Background Noise 0.00

Lp: Penetration loss of a building 12.80

Jumper Cable loss per meter (2100 MHz) (dB/m) 0.18

Jumper Cable length per antenna branch (m) 6

Feeder Cable loss per meter (2100 MHz) (dB/m) 0.061

Feeder Cable length per antenna branch (m) 12

Total Cable loss (dB) 1.812

Combiner Loss (dB) 0

Connector loss (2100 MHz) (dB/connector) 0.8

Number of connectors per antenna branch 4

Total Connector loss (dB) 3.2

Lf_BS: Cable loss 5.01

PG Processing Gain #N/A

Eb/No #N/A


system capacity)3.01

NFNodeB Noise Figure 2

TNThermal Noise Power -108.16

S_BS: Sensitivity of BS receiver (related to

factors such as service and multi-path

condition)

#N/A

PL_UL: Maximum propagation loss of the

Uplink#N/A

Frequency (MHz) 2100

Antenna height MS (m) 1.5

Antenna height BS (m) 25Antenna Correction factor 0.05

Cell Radius (Km) #N/A

Cell Radius (m) #N/A


3

Pout_BS: Maximum transmit power of the

traffic channel of the BS


Andrew 1800 Antenna(1800/UMTS) Jumper Cable length per antenna branch (m)

50% Feeder Cable loss per meter (2100 MHz) (dB/m)

Not installed Feeder Cable length per antenna branch (m)

3 Km/h Total Cable loss (dB)

Combiner Loss (dB)




Lf_BS: Cable loss


Ga_UE: Antenna gain of the UE


Mpc: Margin for fast power control

Clutter



Lp: Penetration loss of a building (for indoor

Lb: Body loss



S_UE: Sensitivity of UE receiver

(related to factors such as service and multi-path

condition)

PL_DL: Maximum propagation loss of the

Frequency (MHz)Antenna height MS (m)Antenna height BS (m)Antenna Correction factorCell Radius (Km)

Cell Radius (m)


propagation environment)


Eb/No


system load)

Downlink

43.00

0.18

6

0.061

12

1.812

0

0.8

4

3.2

5.01

17.50

0.00

0.00

0.00Urbain

8

95

12.80

#N/A

8.00

-108.16

#N/A

#N/A

2100

1.5

250.05

#N/A

#N/A

8.80


#N/A

3.01

Service Body Loss (dB) Data Rate

Speech AMR 12.2 3 12.2




Speech WB-AMR 12.65 3 12.65



Video CS 64kbps 0 64

PS 64 Kbps 0 64

PS 8 Kbps 0 8

PS 16 Kbps 0 16

PS 32 Kbps 0 32

PS 128 Kbps 0 128

PS 256 Kbps 0 256

PS 384 Kbps 0 384

PS 1000 0 1000

Type d'antennes Specification technique Gain 900 Gain 1800

Bi-tech antenna (CDMA&GSM900) TDQ-809018DME-65F 17.5 NA

Andrew antenna(900/1800/UMTS) DBXLH-6565A-VTM 14.4 16.5

Andrew antenna (Small)(900/1800/UMTS) DBXLH-6565S-T0M 11.2 13.5

Katherin Direction antenna(900/1800/UMTS)XXPOL Panel 806-960/1710-2170 65°/60° 12/14 dbi 0°

/0° 7 : 74222612 14

Katherin Omni antenna(900) Vpol Omni 870-960 360° 8 dbi : 736350/736351 8 NA

Mono Band Antenna(900) 900 MET( Agisson-DX-824-960-65-17.5i-M) 17.5 NA

Agisson Dual Band Antenna(900/1800/UMTS)Agisson DXX-824-9601710-2170-6565-17.5i18i-MM 17.5 18

Andrew 1800 Antenna(1800/UMTS) HBX-6516DS-VTM NA 17.1

1800 Status Connectors number Combiner

Installed 6 0.3

Not installed 4 0

Clutter Type Standard deviation

Dense Urbain 8

Urbain 8

SubUrbain 8

Rural 7

6

Area SFMStd. Deviations (dB)

http://www.kerax.com.br/produtos-kerax-telecom/amplificadores-cabos-coaxiais/antenas/item/2234-antena-bts-824960mhz-65%C2%B0-175dbi-tdq-809018dme-65f

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10 -19.34

20 -14.14

30 -10.92

40 -8.43

50 -6.25

60 -4.18

70 -2.08

80 0.28

90 3.43

95 5.95

96 6.67

97 7.55

98 8.72

99 10.54

speed Service HSDPA Eb/No Uplink Eb/No Downlink

3 Km/h Voice_3 Km/h 4.40 7.90

120 Km/h Data 64_3 Km/h 2.00 5.00

Data 128_3 Km/h 1.40 4.70

Data 384_3 Km/h 1.70 4.80

Voice_120 Km/h 5.40 7.40

Data 64_120 Km/h 2.90 4.50

Data 128_120 Km/h 2.40 4.20

Data 384_120 Km/h 2.90 4.30

Data 512_3 Km

Power Class Nominal maximum output power (dBm)

1 33

2 27

3 24

4 21

COST 231 Model Parameters

2100

1.5

25

0.05

Frequency (MHz)

Antenna height MS (m)

Antenna height BS (m)

Antenna Correction factor

Prbability (%)

Urbain Urban Correction 0.00

SubUrbain Suburban correction 12.43

Rural Open Rural Correction 32.80

Dense Urbain Dense Urbain Correction 0.00

Service Eb/Nos R99

Service (UL/DL kbps) Bit Rate UL Bit Rate DL Eb/No UL

1 Speech AMR 12.2 12.2 12.2 4.4

2 Speech AMR 7.95 8.0 8.0 5.2

3 Speech AMR 5.9 5.9 5.9 5.8

4 Speech AMR 4.75 4.8 4.8 6.4

5 Speech WB-AMR 12.65 12.7 12.7 4.3

6 Speech WB-AMR 8.85 8.9 8.9 5.0

7 Speech WB-AMR 6.65 6.7 6.7 5.5

8 Video CS 64kbps 64.0 64.0 2.0

9 PS 8/8 Kbps 8.0 8.0 3.9

10 PS 16/16 Kbps 16.0 16.0 2.5

11 PS 32/32 Kbps 32.0 32.0 2.2

12 PS 64/64 Kbps 64.0 64.0 2.0

13 PS 128/128 Kbps 128.0 128.0 1.4

14 PS 256/256 Kbps 256.0 256.0 1.4

15 PS 384/384 Kbps 384.0 384.0 1.7

Gain UMTS

NA

16.6

14

14

NA

NA

18

17.5

7 8

Area SFMStd. Deviations (dB)

-20.19 -21.12

-14.85 -15.59

-11.46 -11.99

-8.77 -9.09

-6.39 -6.51

-4.11 -4.01

-1.76 -1.41

0.90 1.55

4.48 5.56

7.36 8.80

8.18 9.73

9.19 10.87

10.53 12.38

12.62 14.74

Eb/No DL Processing Gain

7.3 25.0

7.4 26.8

7.9 28.1

7.9 29.1

7.0 24.8

7.5 26.4

7.9 27.6

4.9 17.8

6.6 26.8

6.3 23.8

6.0 20.8

3.8 17.8

3.0 14.8

3.6 11.8

3.6 10.0

Sensitivity of BS Receiver (dBm)

S_BS = PN(dB) + required Eb/No (dB)+ Interference Margin (dB)-Processing Gain (dB)*

S_BS = Thermal Noise(dBm/Hz)+ NF (dB) + required Eb/No (dB)+ Interference Margin (dB)-Processing Gain (dB)

PN power noise(dBm)= TN Thermal Noise(dBm/Hz) + NF Noise Figure (dB) ; TN= K*T*B = -108.16 dBm/Hz

PN power noise(dBm)= -108.16 dBm + NF Noise Figure (dB)

Node B noise figure (dB)

UE noise figure (dB)

Processing Gain= 10xLog( Chipe Rate/ Data Rate)

http://fr.slideshare.net/riadhbachrouch/dimensioning-wcdma-ran-22070030

S_BS = Thermal Noise(dBm/Hz)+ NF (dB) + required Eb/No (dB)+ Interference Margin (dB)-Processing Gain (dB)

PN power noise(dBm)= TN Thermal Noise(dBm/Hz) + NF Noise Figure (dB) ; TN= K*T*B = -108.16 dBm/Hz

2

8

http://fr.slideshare.net/riadhbachrouch/dimensioning-wcdma-ran-22070030

Uplink Downlink

TX Power (W) 2 12

TX Power (dBm) 33.01 40.79

TX Antenna Gain 0 8

Jumper Cable loss per meter (900 MHz) (dB/m) - 0.11

Jumper Cable length per antenna branch (m) - 6

Feeder Cable loss per meter (900 MHz) (dB/m) - 0.038

Feeder Cable length per antenna branch (m) - 10

Total Cable loss (dB) - 1.04

Connector loss (900 MHz) (dB/connector) - 0.05

Number of connectors per antenna branch - 4

Total Connector loss (dB) - 0.2

TX Cable loss 0 1.24

Body Loss 3 0

TX EIRP 30.01 47.55

Receiver BTS MS

RX Antenna Gain 8 0Jumper Cable loss per meter (900 MHz) (dB/m) 0.11 -Jumper Cable length per antenna branch (m) 6 -Feeder Cable loss per meter (900 MHz) (dB/m) 0.038 -Feeder Cable length per antenna branch (m) 10 -Total Cable loss (dB) 1.04 -Connector loss (900 MHz) (dB/connector) 0.05 -Number of connectors per antenna branch 4 -Total Connector loss (dB) 0.2 -

RX Cable loss 1.24 0

Rx Body Loss 0 3

Diversity Gain 3 0

RX Sensitivity -110 -102

System load

Interference Margin

Rayleigh fading margin [dB]

Terrain Type

Log Normal Fading Marg [dB]

Building/Car Penetration Loss [dB]

Allowed propagation loss 140.76 137.54

Carrier frequency

BS antenna height

MS BTSTransmitter

3.010299957

50%

3

Rural outdoor

3

0

900

25

GSM 900

MS antenna height

MS antenna height correction function 0.015881826

Clutter correction function -28.50641809

Cell Radius (Km) -0.426482924

Cell Radius (m) -426.4829241

Carte Transmitting Power Max Nombre de TRX

GRFU_1_TRX 40 1

GRFU_2_TRX 40 2

GRFU_3_TRX 27 3

GRFU_4_TRX 20 4

GRFU_5_TRX 12 5

GRFU_6_TRX 10 6

DRFU_1_TRX 45

DRFU_2_TRX 45

GRRU_1_TRX 40

GRRU_2_TRX 30

GRRU_3_TRX 20

GRRU_4_TRX 15

GRRU_5_TRX 13

GRRU_6_TRX 12

DRRU_1_TRX 30

DRRU_2_TRX 30

900MHz 1800MHz

3.8 5.6Attenuation (dB/100m)

1.5

BTS Type Type de cartes BTS Sensitivity

BTS 3900 GRFU -113

DBS 3900 DRFU -113

GRRU

DRRU

Type d'antennes Specification technique Gain 900

Bi-tech antenna (CDMA&GSM900) TDQ-809018DME-65F 17.5

Andrew antenna(900/1800/UMTS) DBXLH-6565A-VTM 14.4

Andrew antenna (Small)(900/1800/UMTS) DBXLH-6565S-T0M 11.2

Katherin Direction antenna(900/1800/UMTS)

XXPOL Panel 806-960/1710-

2170 65°/60° 12/14 dbi 0° /0° 7

: 742226

12

Katherin Omni antenna(900) Vpol Omni 870-960 360° 8 dbi : 736350/736351 8

Mono Band Antenna(900) 900 MET( Agisson-DX-824-960-65-17.5i-M) 17.5

Agisson Dual Band Antenna(900/1800/UMTS)Agisson DXX-824-9601710-2170-6565-17.5i18i-MM 17.5

Andrew 1800 Antenna(1800/UMTS) HBX-6516DS-VTM NA

Terrain Type: Urban SubUrban

Log Normal Fading Marg [dB] 8.4 6.8

Building/Car Penetration Loss [dB] 22.6 14.2

Clutter Correction 0 -9.942607248

http://www.kerax.com.br/produtos-kerax-telecom/amplificadores-cabos-coaxiais/antenas/item/2234-antena-bts-824960mhz-65%C2%B0-175dbi-tdq-809018dme-65f

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GRRU Board Type

6 Nombre of TRXs

Katherin Omni antenna(900) Type Antenne

L=A1+A2logf+A3loghBS+(B1+B2loghBS+B3hBS)logd – a(hm)– Cclutter

A1 = 69.55 for 900 MHz, A1 = 46.30 for 1800 MHz

• A2 = 26.16 for 900 MHz, A2 = 33.90 for 1800 MHz

• A3 = −13.82

• B1 = 44.90

• B2 = −6.55

• B3 = 0

GSM 1800

Gain 1800 Gain UMTS

NA NA

16.5 16.6

13.5 14

14 14

NA NA

NA NA

18 18

17.1 17.5

Rural incar Rural outdoor

3.0 3.0

6.0 0.0

-28.50641809 -28.50641809

L=A1+A2logf+A3loghBS+(B1+B2loghBS+B3hBS)logd – a(hm)– Cclutter

A1 = 69.55 for 900 MHz, A1 = 46.30 for 1800 MHz

• A2 = 26.16 for 900 MHz, A2 = 33.90 for 1800 MHz

GSM 1800

wcdma link budget

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