Литература / UMTS-Report
.pdf
UMTS 30.06 version 3.0.0 |
121 |
TR 101 146 V3.0.0 (1997-12) |
100 |
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|
BER 10 ms |
|
FER 10 ms |
|
BER 20 ms |
10−1 |
FER 20 ms |
BER 20 ms, no FCH |
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|
FER 20 ms, no FCH |
10−2
10−3
10−4
10−5 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
1.5 |
Eb/N0 per branch [dB]
Figure 3. Speech, Outdoor to indoor and pedestrian A, with antenna diversity.
100 |
|
|
BER 10 ms FCH |
|
FER 10 ms FCH |
|
BER 10 ms No FCH |
10−1 |
FER 10 ms No FCH |
BER 20 ms NoFCH |
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FER 20 ms NoFCH |
10−2 
10−3 
10−4
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
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Eb/N0 [dB] |
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Figure 4. Speech, Outdoor to indoor and pedestrian A, without antenna diversity.
UMTS 30.06 version 3.0.0 |
122 |
TR 101 146 V3.0.0 (1997-12) |
2.1.3 Vehicular A, 120 km/h
Figure number |
5 |
5 |
5 |
Plot symbol |
* |
O |
+ |
Service |
Speech |
Speech |
Speech |
Link-level bit rate |
8 kbps |
8 kbps |
8 kbps |
Channel type |
Vehicular A |
Vehicular A |
Vehicular A |
Mobile speed |
120 km/h |
120 km/h |
120 km/h |
Antenna diversity |
Yes |
Yes |
Yes |
Chip rate [Mcps] |
4.096 |
4.096 |
4.096 |
DPDCH |
|
|
|
Code allocation |
1 × SF 128 |
1 × SF 128 |
1 × SF 128 |
Info / CRC / tail bits per frame |
80 / 8 / 8 |
80 / 8 / 8 |
80 / 4 / 4 |
Convolutional code rate |
1/3 |
1/3 |
1/3 |
Rate matching |
9 / 10 |
9 / 10 |
33 / 40 |
Interleaver |
10 ms |
20 ms |
20 ms |
DPCCH |
|
|
|
Code allocation |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
PC frequency [Hz] |
1600 |
1600 |
1600 |
PC step [dB] |
0.5 |
0.5 |
0.25 |
Slots per frame |
16 |
16 |
16 |
Pilot / PC / FCH bits per slot |
6/ 2 / 2 |
6/ 2 / 2 |
8 / 2 / 0 |
Valid FCH words |
2 |
2 |
0 |
DPCCH - DPDCH power [dB] |
-3 |
-3 |
-3 |
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Table 3. Parameters for speech Vehicular A 120 km/h with antenna diversity simulations.
100 |
|
|
BER 10 ms |
|
FER 10 ms |
|
BER 20 ms |
10−1 |
FER 20 ms |
BER 20 ms, no FCH |
|
|
FER 20 ms, no FCH |
10−2
10−3 
10−4 
10−5 |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
3.5 |
Eb/N0 per branch [dB]
Figure 5. Speech, Vehicular A 120km/h, with antenna diversity.
UMTS 30.06 version 3.0.0 |
123 |
TR 101 146 V3.0.0 (1997-12) |
Figure number |
6 |
6 |
6 |
6 |
Plot symbol |
* |
O |
+ |
|
Service |
Speech |
Speech |
Speech |
Speech |
Link-level bit rate |
8 kbps |
8 kbps |
8 kbps |
8 kbps |
Channel type |
Vehicular A |
Vehicular A |
Vehicular A |
Vehicular A |
Mobile speed |
120 km/h |
120 km/h |
120 km/h |
120 km/h |
Antenna diversity |
No |
No |
No |
No |
Chip rate [Mcps] |
4.096 |
4.096 |
4.096 |
4.096 |
DPDCH |
|
|
|
|
Code allocation |
1 × SF 128 |
1 × SF 128 |
1 × SF 128 |
1 × SF 128 |
Info / CRC / tail bits per frame |
80 / 8 / 8 |
80 / 8 / 8 |
80 / 4 / 4 |
80 / 4 / 4 |
Convolutional code rate |
1/3 |
1/3 |
1/3 |
1/3 |
Rate matching |
9 / 10 |
9 / 10 |
33 / 40 |
33 / 40 |
Interleaver |
10 ms |
10 ms |
20 ms |
20 ms |
DPCCH |
|
|
|
|
Code allocation |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
PC frequency [Hz] |
1600 |
1600 |
1600 |
1600 |
PC step [dB] |
0.25 |
0.5 |
0.25 |
0.25 |
Slots per frame |
16 |
16 |
16 |
16 |
Pilot / PC / FCH bits per slot |
7/ 1 / 2 |
8/ 2 / 0 |
7/ 1 / 2 |
8/ 2 / 0 |
Valid FCH words |
2 |
- |
2 |
- |
Dynamic range [dB] |
-10:+10 |
-10:+10 |
-10:+10 |
-10:+10 |
DPCCH - DPDCH power [dB] |
-3 |
-3 |
-3 |
-3 |
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Table 4. Parameters for speech Vehicular A 120 km/h simulation without antenna diversity.
100 |
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BER 10 ms interleaving FCH |
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FER 10 ms interleaving FCH |
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BER 10 ms interleaving No FCH |
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FER 10 ms interleaving No FCH |
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BER 20 ms interleaving FCH |
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10−1 |
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FER 20 ms interleaving FCH |
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BER 20 ms interleaving No FCH |
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FER 20 ms interleaving No FCH |
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10−2 |
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10−3 |
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10−4 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
6 |
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Eb/N0 [dB] |
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Figure 6. Speech, Vehicular A 120 km/h, without antenna diversity.
UMTS 30.06 version 3.0.0 |
124 |
TR 101 146 V3.0.0 (1997-12) |
2.1.4 Vehicular B, 120 km/h
Figure number |
7 |
8 |
Plot symbol |
* |
* |
Service |
Speech |
Speech |
Link-level bit rate |
8 kbps |
8 kbps |
Channel type |
Vehicular B |
Vehicular B |
Mobile speed |
120 km/h |
120 km/h |
Antenna diversity |
Yes |
No |
Chip rate [Mcps] |
4.096 |
4.096 |
DPDCH |
|
|
Code allocation |
1 × SF 128 |
1 × SF 128 |
Info / CRC / tail bits per frame |
80 / 4 / 4 |
80 / 4 / 4 |
Convolutional code rate |
1/3 |
1/3 |
Rate matching |
33 / 40 |
33 / 40 |
Interleaver |
20 ms |
20 ms |
DPCCH |
|
|
Code allocation |
1 × SF 256 |
1 × SF 256 |
PC frequency [Hz] |
1600 |
1600 |
PC step [dB] |
0.25 |
0.25 |
Slots per frame |
16 |
16 |
Pilot / PC / FCH bits per slot |
8 / 2 / 0 |
8 / 2 / 0 |
Valid FCH words |
- |
- |
DPCCH - DPDCH power [dB] |
-3 |
-3 |
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Table 5. Parameters for speech Vehicular B 120 km/h simulations.
UMTS 30.06 version 3.0.0 |
125 |
TR 101 146 V3.0.0 (1997-12) |
100
BER 20 ms No FCH
FER 20 ms No FCH
10−1 
10−2 
10−3 
10−4
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
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Eb/N0 per branch [dB] |
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Figure 7. Speech, Vehicular B 120 km/h, with antenna diversity.
100
10−1 
10−2 |
BER 20 ms No FCH |
|
FER 20 ms No FCH |
10−3 
10−4
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
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Eb/N0 [dB] |
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Figure 8. Speech, Vehicular B 120 km/h, without antenna diversity.
UMTS 30.06 version 3.0.0 |
126 |
TR 101 146 V3.0.0 (1997-12) |
2.1.5 Vehicular B 250 km/h
Figure number |
9 |
9 |
9 |
10 |
Plot symbol |
* |
O |
+ |
* |
Service |
Speech |
Speech |
Speech |
Speech |
Link-level bit rate |
8 kbps |
8 kbps |
8 kbps |
8 kbps |
Channel type |
Vehicular B |
Vehicular B |
Vehicular B |
Vehicular B |
Mobile speed |
250 km/h |
250 km/h |
250 km/h |
250 km/h |
Antenna diversity |
Yes |
Yes |
Yes |
No |
Chip rate [Mcps] |
4.096 |
4.096 |
4.096 |
4.096 |
DPDCH |
|
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|
Code allocation |
1 × SF 128 |
1 × SF 128 |
1 × SF 128 |
1 × SF 128 |
Info / CRC / tail bits per frame |
80 / 8 / 8 |
80 / 4 / 4 |
80 / 4 / 4 |
80 / 4 / 4 |
Convolutional code rate |
1/3 |
1/3 |
1/3 |
1/3 |
Rate matching |
9 / 10 |
33 / 40 |
33 / 40 |
33 / 40 |
Interleaver |
10 ms |
20 ms |
20 ms |
20 ms |
DPCCH |
|
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|
Code allocation |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
PC frequency [Hz] |
3200 |
3200 |
3200 |
3200 |
PC step [dB] |
0.25 |
0.25 |
0.25 |
0.25 |
Slots per frame |
32 |
32 |
32 |
32 |
Pilot / PC / FCH bits per slot |
3 / 1 / 1 |
3 / 1 / 1 |
4 / 1 / 0 |
4 / 1 / 0 |
Valid FCH words |
2 |
2 |
- |
- |
DPCCH - DPDCH power [dB] |
-3 |
-3 |
-3 |
-3 |
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Table 6. Parameters for speech Vehicular B 250 km/h simulations.
UMTS 30.06 version 3.0.0 |
127 |
TR 101 146 V3.0.0 (1997-12) |
100 |
BER 10 ms FCH |
|
|
|
FER 10 ms FCH |
|
BER 20 ms FCH |
|
FER 20 ms FCH |
10−1 |
BER 20 ms No FCH |
|
FER 20 ms No FCH |
10−2 
10−3 
10−4
3 |
4 |
5 |
6 |
7 |
8 |
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Eb/N0 per branch [dB] |
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Figure 9. Speech, Vehicular B 250 km/h, with antenna diversity.
100 |
|
|
BER 20 ms No FCH |
10−1 |
FER 20 ms No FCH |
|
10−2 
10−3 
10−4
7 |
7.5 |
8 |
8.5 |
9 |
|
|
Eb/N0 [dB] |
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Figure 10. Speech, Vehicular B 250 km/h, without antenna diversity.
UMTS 30.06 version 3.0.0 |
128 |
TR 101 146 V3.0.0 (1997-12) |
2.2 LCD
Figure number |
11 |
11 |
11 |
12 |
12 |
Plot symbol |
o |
* |
|
* |
+ |
Service |
LCD 144 |
LCD 384 |
LCD 384 |
LCD |
LCD |
Link-level bit rate |
144 kbps |
384 kbps |
384 kbps |
384 kbps |
2048 kbps |
Channel type |
Out. to In. A |
Indoor A |
Vehicular A |
Indoor A |
Indoor A |
Mobile speed |
3 km/h |
3 km/h |
120 km/h |
3 km/h |
3 km/h |
Antenna diversity |
Yes |
Yes |
Yes |
Yes |
Yes |
Chip rate [Mcps] |
4.096 |
4.096 |
4.096 |
4.096 |
4.096 |
DPDCH |
1 × SF 8 |
1 × SF 4 |
1 × SF 4 |
1 × SF 4 |
5 × SF 4 |
Code allocation |
|||||
Info / tail bits per frame |
1440 / 8 |
3840 / 3 × 8 |
3840 / 3 × 8 |
3840 / 3 × 8 |
1440 / 8 |
Reed-Solomon code rate |
180/225 |
192/240 |
192/240 |
192/240 |
192/240 |
Convolutional code rate |
1/3 |
1/2 |
1/2 |
1/2 |
1/2 |
Rate matching |
339/320 |
603/640 |
603/640 |
603/640 |
201 / 200 |
Inner interleaver [bits] |
128 × 480 |
256 × 480 |
128 × 960 |
256 × 480 |
300 x 256 |
Outer interleaver [bytes] |
225 × 12 |
80 × 90 |
240 × 30 |
80 × 90 |
240 x 160 |
DPCCH |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
1 × SF 256 |
Code allocation |
|||||
PC frequency [Hz] |
800 |
800 |
1600 |
800 |
800 |
PC step [dB] |
1 |
1 |
1 |
1 |
1 |
Slots per frame |
8 |
8 |
16 |
8 |
8 |
Pilot / PC / FCH bits per slot |
12 / 4 / 4 |
12 / 4 / 4 |
6 / 2 / 2 |
12 / 4 / 4 |
12 / 4 / 4 |
Valid FCH words |
16 |
16 |
4 |
16 |
2 |
DPCCH - DPDCH power [dB] |
-10§ |
-10 |
-10 |
-10 |
-10 |
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Table 7. Parameters for LCD simulations.
Due to the fact that the simulation time to achieve a BER of 10-6 is so long, no results with RS coding are available at the moment for the LCD 2048 service. Using the results from the LCD 384 simulations, the performance can be estimated. Comparing with the results from the LCD 384 service in the Indoor office environment, a BER without RS coding of 6*10-4 yields a BER with RS coding of 10-6. For the LCD 2048 service, a BER without RS coding of 6*10-3 is reached at approximately 2 dB, and by adding 1 dB for overhead due to the RS coding the Eb/N0 for a RS coded BER of 10-6 is estimated to
3 dB.
UMTS 30.06 version 3.0.0 |
129 |
TR 101 146 V3.0.0 (1997-12) |
10−2 |
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10−3 |
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384 kbps, Indoor, Conv. coding |
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10−4 |
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384 kbps, Indoor, Conv. + RS coding |
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144 kbps, Outdoor to Indoor, Conv. coding |
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144 kbps, Outdoor to Indoor, Conv. + RS coding |
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384 kbps, Vehicular, Conv. coding |
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384 kbps, Vehicular, Conv. + RS coding |
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10−5 |
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10−6 |
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10−7 |
0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
0 |
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Eb/No per branch [dB] |
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Figure 11. LCD 144 and LCD 384, with antenna diversity.
10−2 |
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384 kbps, Indoor, Conv. coding |
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384 kbps, Indoor, Conv. + RS coding |
||
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2048 kbps, Indoor, Conv. coding |
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10−3 |
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10−4 |
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10−5 |
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10−6 |
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10−7 |
1 |
2 |
3 |
4 |
5 |
6 |
0 |
||||||
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Eb/No per branch [dB] |
|
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||
Figure 12. LCD 2048, with antenna diversity.
UMTS 30.06 version 3.0.0 |
130 |
TR 101 146 V3.0.0 (1997-12) |
2.3 UDD
2.3.1 UDD 144
Figure number |
13 |
14 |
Plot symbol |
|
|
Service |
UDD 144 |
UDD 144 |
Link-level bit rate |
240 kbps |
240 kbps |
Channel type |
Vehicular A |
Vehicular A |
Mobile speed |
120 km/h |
120 km/h |
Antenna diversity |
Yes |
No |
Chip rate [Mcps] |
4.096 |
4.096 |
DPDCH |
1 × SF 8 |
1 × SF 8 |
Code allocation |
||
Blocks per frame |
8 |
8 |
Info / CRC +block nr/ tail bits per frame |
300 / 12 / 8 |
300 / 12 / 8 |
Convolutional code rate |
1/2 |
1/2 |
Rate matching |
None |
None |
Interleaver |
20 ms |
20 ms |
DPCCH |
1 × SF 256 |
1 × SF 256 |
Code allocation |
||
PC frequency [Hz] |
1600 |
1600 |
PC step [dB] |
1 |
1 |
Slots per frame |
16 |
16 |
Pilot / PC / FCH bits per slot |
6 / 2 / 2 |
6 / 2 / 2 |
Valid FCH words |
8 |
8 |
DPCCH - DPDCH power [dB] |
-8 |
-10 |
|
|
|
Table 8. Parameters for UDD 144 Vehicular A 120 km/h simulations.