umts network dimension calc

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Note: Please Input the required no. of user for simulation. Do not touBH TRAFFIC MIXED Please input the no. of user per service. Assuming we have a S

Using RAXB Board and HS TXB

Number of User Services UL CE Requirements

0 Voice 5.9 0

5 Voice 12.2 5

2 CS64 8

0 PS64//PS64 0

0 PS64/PS128 0

2 PS64/PS384 32

0 384 A-DCH HSDPA 0

45

R99 & ADCH Req't 45

SHO Req't 18

Total CE Required 63

Number of HW CE / board 128

HW Requirements 1

Total No of Board

Tegucigalpa / San Pedro Sula Service

CE HW (UL/DL) Voice 5.9

128 / 128 Voice 12.2

CE SW (UL/DL) CS64

16 / 32 PS64//PS64

No of Sites 54 PS64/PS128

UL CE 864 PS64/PS384

DL CE 1728 384 A-DCH HSDPA

R99 & ADCH Total CE's

RAXB=1

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h or change any of the formulas.oft Handover = 40%

DL CE Requirements Total Subscriber Forecast BH User Percentage

0 970 7%

5 970 7%

4 94 7%

0 595 7%

0 313 7%

16 94 7%

0 94 7%

25 3128

25

10

35

128

1

UL Channel Element DL Channel Element

1 1

1 1

4 2

4 2

4 4

16 8

16 0

TXB=1

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Subsciber Distribution

31%

31%

3%

19%

10%

3%

3%

100%

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Note: Please Input the required no. of user for simulati

Number of User Services

1 Voice 5.910 Voice 12.2

1 CS64

1 PS64/PS64

1 PS64/PS128

1 PS64/PS384

0 384 A-DCH HSDPA

Dedicated Channel BW (kbps)

Common Channel BW (kbps)

User Plane Requirements (kbps)

User Plane Requirements (cps)

NBAP-C (cps) for 3*1 config

NBAP-D (cps) for 3*1 config

 ALCAP (cps) for 3*1 config

Node Synchronization (cps)

Signaling Plane Requirements (cps)

O&M (cps)

Iub Requirements (cps)

Iub BW Requirements (Mbps)

Compute the E1 Requirements 1.061577548

E1 Requirements 2

Formula: Iub(Service) = (no. of channels) x (bit rate) x (1+SHO) x (Act

Services UL Channels

Voice 5.9 1

Voice 12.2 1

CS64 4

PS64/PS64 4

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PS64/PS128 4

PS64/PS384 4

HSDPA 16

Services UL Activity Factor  

Voice 5.9 0.56

Voice 12.2 0.56

CS64 0.6

PS64/PS64 0.95

PS64/PS128 0.95

PS64/PS384 0.98

HSDPA 1

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n. Do not touch or change any of the formulas.

Iub Requirements for UL (kbps) Iub Requirements for DL (kbps)

7.16968 7.16968148.2544 148.2544

67.2 67.2

106.4 106.4

136.211152 255.2166848

140.5125568 765.6500544

0 0

605.7477888 1349.890819

271.2 356.4

876.9477888 1706.290819

2118.231374 4121.475409

160 160

160 160

160 160

10 10

490 490

150 150

3248.231374 5251.475409

1.344767789 2.174110819

ivity Factor x Protocol Overhead) x Throughput Factor 

DL Channels UL Bit Rate

1 5900

1 12200

2 64000

2 64000

Note: Which is ever is higher on DL and UL. Please use that value

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4 64000

8 64000

0 64000

DL Activity Factor Protocol Overhead

0.56 1.55

0.56 1.55

0.6 1.25

0.95 1.25

0.89 1.265

0.89 1.265

1 1.23

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(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)*(throughput factor)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)*(throughput factor)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)*(throughput factor)

sum of D5:10 and E5:10

Table 10 Index

sum of D12:13 and E12:13

Mbps to cps conversion

Table12 Index

Table12 Index

Table12 Index

Table12 Index

Sum of D17:20 and E17:20

Recommended Value for Node B

Summation of D15:22 and E15:22

cps to Mbps conversion

Divide C24 to 2.048

DL Bit Rate

5900

12200

64000

64000

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128000

384000

800000

Throughput Factor Soft Handover  

1 40%

1 40%

1 40%

1 40%

1.265 40%

1.265 40%

1.265 40%

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`

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Note: Please Input the required no. of user for simulati

Number of User Services

3.2 Voice 5.93.2 Voice 12.2

0.3 CS64

2 PS64/PS64

1 PS64/PS128

0.3 PS64/PS384

0 384 A-DCH HSDPA

Total No of Terminals 10

Capacity Indicator  Commited Throughput

Maximum Capacity of Terminal Per Cell

Voice 5.9

Voice 12.2

CS64

PS64/PS64

PS64/PS128

PS64/PS384

Services UL Channels

Voice 5.9 1

Voice 12.2 1CS64 4

PS64/PS64 4

PS64/PS128 4

PS64/PS384 4

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384 A-DCH HSDPA 16

Services UL Activity Factor  

Voice 5.9 0.56

Voice 12.2 0.56

CS64 0.6

PS64/PS64 0.95

PS64/PS128 0.95

PS64/PS384 0.98

384 A-DCH HSDPA 0.98

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n. Do not touch or change any of the formulas.

UL (kbps) DL (kbps)

22.942976 22.94297647.441408 47.441408

20.16 20.16

212.8 212.8

136.211152 255.2166848

42.15376704 229.6950163

0 0

481.709303 788.2560851

Cell Load Normal in 600 kbps

Cell Load Normal in 700 kbpsCell Load Normal in 800 kbps

 At Commited thorughput of 600 kbps At Commited thorughput of 700 kbps

83 97

40 47

8 10

5 6

4 5

4 5

DL Channels UL Bit Rate

1 5900

1 122002 64000

2 64000

4 64000

8 64000

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0 64000

DL Activity Factor Protocol Overhead

0.56 1.55

0.56 1.55

0.6 1.25

0.95 1.25

0.89 1.265

0.89 1.265

0.89 1.23

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(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)*(throughput factor)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)*(throughput factor)

(no. of user) *(bit rate)*(1+SHO)*(activity factor)*(protocol overhead)*(throughput factor)

 At Commited thorughput of 800 kbps

111

53

11

7

5

5

DL Bit Rate

5900

1220064000

64000

128000

384000

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384000

Throughput Factor Soft Handover  

1 40%

1 40%

1 40%

1 40%

1.265 40%

1.265 40%

1.265 40%

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`

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Note: This Calculator is designed to estimate the Maximu

ServiceSubscriber Percentage

Distribution

Voice 5.9 31.00%

Voice 12.2 31.00%

CS64 3.00%

PS64 19.00%

PS128 10.00%

PS384 3.00%

HSDPA 3.00%

TOTAL 100.00%

No. of Sites 10

Y5

Maximum Terminal Load

connected to BH Traffic at

UL 80% 630

YR4

Maximum Terminal Loadconnected to BH Traffic at

UL 70% 550

YR3

Maximum Terminal Load

connected to BH Traffic at

UL 60% 430

Maximum Terminal Load

connected to BH Traffic at

UL 50% 390

YR2

Maximum Terminal Load

connected to BH Traffic at

UL 40% 310

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YR1

Maximum Terminal Load

connected to BH Traffic at

UL 30% 230Maximum Terminal Load

connected to BH Traffic at

UL 20% 150Maximum Terminal Load

connected to BH Traffic at

UL 10% 70

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terminal Load @ Mixed BH Traffic given with different UL load scenario

Maximum No. of 

Terminals@UL Load 10%

(Based on LB)

Maximum No. of 

Terminals@UL Load 20%

(Based on LB)

Maximum No. of Terminals@UL

Load 30% (Based on LB)

13 27 41

9 18 28

2 5 7

2 4 6

2 4 6

2 3 5

11 11 11

Maximum Terminal

per Cell

Maximum Terminal

Node 3*1

21 63

18 55

14 43

13 39

10 31

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7 23

5 15

2 7

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Maximum No. of 

Terminals@UL Load 40%

(Based on LB)

Maximum No. of 

Terminals@UL Load 50%

(Based on LB)

Maximum No. of 

Terminals@UL Load 60%

(Based on LB)

55 68 75

37 47 50

10 12 15

8 10 12

8 10 12

7 9 11

11 11 11

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Maximum No. of 

Terminals@UL Load 70%

(Based on LB)

Maximum No. of 

Terminals@UL Load 80%

(Based on LB)

96 110

66 75

18 20

14 16

14 16

13 15

11 11

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