8 Performance requirement
25.1043GPPBase Station (BS) radio transmission and reception (FDD)Release 17TS
8.1 General
Performance requirements for the BS are specified for the measurement channels defined in Annex A and the propagation conditions in Annex B. The requirements only apply to those measurement channels that are supported by the base station. For FRC8 in Annex 9 and Annex 17 the Non E-DPCCH boosting and E-DPCCH boosting requirement only apply for the option supported by the base station. The performance requirements for the high speed train conditions which scenarios defined in Annex B.4A are optional.
Unless stated otherwise, performance requirements apply for a single cell only. Performance requirements for a BS supporting DC-HSUPA or DB-DC-HSUPA are defined in terms of single carrier requirements. The requirements in clause 8 shall be met with the transmitter(s) on.
NOTE: In normal operating conditions the BS is configured to transmit and receive at the same time. The transmitter may be off for some of the tests as specified in 25.141.
For BS with dual receiver antenna diversity, only the BS performance requirements with Rx diversity apply, the required Eb/N0 shall be applied separately at each antenna port.
For BS without receiver antenna diversity, only the BS performance requirements without Rx diversity apply, the required Eb/N0 shall be applied at the BS Rx antenna port.
The Eb/N0 used in this section is defined as:
Where:
is the received total energy of DPDCH, DPCCH, S-DPCCH, HS-DPCCH, E-DPDCH, S-E-DPDCH, E-DPCCH and S-E-DPCCH per PN chip per antenna from all paths.
is the total one-sided noise power spectral density due to all noise sources
is the number of chips per frame
is the number of information bits in DTCH excluding CRC bits per frame
Table 8.1: Summary of Base Station performance targets
|
Physical channel |
Measurement channel |
Static |
Multi-path Case 1 |
Multi-path Case 2* |
Multi-path Case 3* |
Moving* |
Birth / Death* |
|
Performance metric |
|||||||
|
DCH |
12.2 kbps |
BLER<10-2 |
BLER<10-2 |
BLER<10-2 |
BLER<10-2 |
BLER< |
BLER< |
|
64 kbps |
BLER< 10-1,10-2 |
BLER< 10-1, 10-2 |
BLER< 10-1,10-2 |
BLER< 10-1, 10-2,10-3 |
BLER< |
BLER< |
|
|
144 kbps |
BLER< 10-1,10-2 |
BLER< 10-1,10-2 |
BLER< 10-1,10-2 |
BLER< 10-1, 10-2,10-3 |
– |
– |
|
|
384 kbps |
BLER< 10-1,10-2 |
BLER< 10-1,10-2 |
BLER< 10-1,10-2 |
BLER< 10-1, 10-2,10-3 |
– |
– |
|
|
* Not applicable for Home BS |
|||||||
8.2 Demodulation in static propagation conditions
8.2.1 Demodulation of DCH
The performance requirement of DCH in static propagation conditions is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
8.2.1.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.2.
Table 8.2: Performance requirements in AWGN channel
|
Measurement channel |
Received Eb/N0 For BS with Rx diversity |
Received Eb/N0 For BS without Rx diversity |
Required BLER |
|
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
|
5.1 dB |
8.3 dB |
< 10-2 |
||
|
64 kbps |
1.5 dB |
4.7 dB |
< 10-1 |
|
|
1.7 dB |
4.8 dB |
< 10-2 |
||
|
144 kbps |
0.8 dB |
3.8 dB |
< 10-1 |
|
|
0.9 dB |
4 dB |
< 10-2 |
||
|
384 kbps |
0.9 dB |
4 dB |
< 10-1 |
|
|
1.0 dB |
4.1 dB |
< 10-2 |
||
8.3 Demodulation of DCH in multipath fading conditions
8.3.1 Multipath fading Case 1
The performance requirement of DCH in multipath fading Case 1 is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
8.3.1.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.3.
Table 8.3: Performance requirements in multipath Case 1 channel
|
Measurement channel |
Received Eb/N0 For BS with Rx diversity |
Received Eb/N0 For BS without Rx diversity |
Required BLER |
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
11.9 dB |
19.1 dB |
< 10-2 |
|
|
64 kbps |
6.2 dB |
11.6 dB |
< 10-1 |
|
9.2 dB |
15.9 dB |
< 10-2 |
|
|
144 kbps |
5.4 dB |
10.8 dB |
< 10-1 |
|
8.4 dB |
15 dB |
< 10-2 |
|
|
384 kbps |
5.8 dB |
11.2 dB |
< 10-1 |
|
8.8 dB |
15.5 dB |
< 10-2 |
8.3.2 Multipath fading Case 2
The performance requirement of DCH in multipath fading Case 2 is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
This requirement shall not be applied to Home BS.
8.3.2.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.4.
Table 8.4: Performance requirements in multipath Case 2 channel
|
Measurement channel |
Received Eb/N0 For BS with Rx Diversity |
Received Eb/N0 For BS without Rx Diversity |
Required BLER |
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
9.0 dB |
15 dB |
< 10-2 |
|
|
64 kbps |
4.3 dB |
9.2 dB |
< 10-1 |
|
6.4 dB |
12.3 dB |
< 10-2 |
|
|
144 kbps |
3.7 dB |
8.2 dB |
< 10-1 |
|
5.6 dB |
11.5 dB |
< 10-2 |
|
|
384 kbps |
4.1 dB |
8.7 dB |
< 10-1 |
|
6.1 dB |
12.1 dB |
< 10-2 |
8.3.3 Multipath fading Case 3
The performance requirement of DCH in multipath fading Case 3 is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
This requirement shall not be applied to Home BS.
8.3.3.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.5.
Table 8.5: Performance requirements in multipath Case 3 channel
|
Measurement channel |
Received Eb/N0 For BS with Rx Diversity |
Received Eb/N0 For BS without Rx Diversity |
Required BLER |
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
7.2 dB |
10.8 dB |
< 10-2 |
|
|
8.0 dB |
11.7 dB |
< 10-3 |
|
|
64 kbps |
3.4 dB |
7.1 dB |
< 10-1 |
|
3.8 dB |
7.7 dB |
< 10-2 |
|
|
4.1 dB |
8.5 dB |
< 10-3 |
|
|
144 kbps |
2.8 dB |
6 dB |
< 10-1 |
|
3.2 dB |
6.7 dB |
< 10-2 |
|
|
3.6 dB |
7.2 dB |
< 10-3 |
|
|
384 kbps |
3.2 dB |
6.5 dB |
< 10-1 |
|
3.6 dB |
7.2 dB |
< 10-2 |
|
|
4.2 dB |
7.9 dB |
< 10-3 |
8.3.4 Multipath fading Case 4
The performance requirement of DCH in multipath fading Case 4 in case of a Wide Area BS is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
8.3.4.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.5A.
Table 8.5A: Performance requirements in multipath Case 4 channel
|
Measurement channel |
Received Eb/N0 For BS with Rx Diversity |
Received Eb/N0 For BS without Rx Diversity |
Required BLER |
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
10.2 dB |
13.8 dB |
< 10-2 |
|
|
11.0 dB |
14.7 dB |
< 10-3 |
|
|
64 kbps |
6.4 dB |
10.1 dB |
< 10-1 |
|
6.8 dB |
10.7 dB |
< 10-2 |
|
|
7.1 dB |
11.5 dB |
< 10-3 |
|
|
144 kbps |
5.8 dB |
9 dB |
< 10-1 |
|
6.2 dB |
9.7 dB |
< 10-2 |
|
|
6.6 dB |
10.2 dB |
< 10-3 |
|
|
384 kbps |
6.2 dB |
9.5 dB |
< 10-1 |
|
6.6 dB |
10.2 dB |
< 10-2 |
|
|
7.2 dB |
10.9 dB |
< 10-3 |
8.4 Demodulation of DCH in moving propagation conditions
The performance requirement of DCH in moving propagation conditions is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
This requirement shall not be applied to Home BS.
8.4.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.6.
Table 8.6: Performance requirements in moving channel
|
Measurement channel |
Received Eb/N0 For BS with Rx Diversity |
Received Eb/N0 For BS without Rx Diversity |
Required BLER |
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
5.7 dB |
8.7 dB |
< 10-2 |
|
|
64 kbps |
2.1 dB |
5.3 dB |
< 10-1 |
|
2.2 dB |
5.5 dB |
< 10-2 |
8.5 Demodulation of DCH in birth/death propagation conditions
The performance requirement of DCH in birth/death propagation conditions is determined by the maximum Block Error Ratio (BLER) allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for each of the measurement channels supported by the base station.
This requirement shall not be applied to Home BS.
8.5.1 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.7.
Table 8.7: Performance requirements in birth/death channel
|
Measurement channel |
Received Eb/N0 For BS with Rx Diversity |
Received Eb/N0 For BS without Rx Diversity |
Required BLER |
|
12.2 kbps |
n.a. |
n.a. |
< 10-1 |
|
7.7 dB |
10.8 dB |
< 10-2 |
|
|
64 kbps |
4.1 dB |
7.4 dB |
< 10-1 |
|
4.2 dB |
7.5 dB |
< 10-2 |
8.5A Demodulation of DCH in high speed train conditions
8.5A.1 General
The performance requirement of DCH in high speed train conditions is determined by the maximum BLER allowed when the receiver input signal is at a specified Eb/N0 limit. The BLER is calculated for the measurement channel supported by the base station.
This requirement shall not be applied to Home BS.
8.5A.2 Minimum requirement
The BLER shall not exceed the limit for the Eb/N0 specified in Table 8.7A.
Table 8.7A: Performance requirements in high speed train conditions
|
Scenario |
Measurement channel |
Received Eb/N0 For BS with Rx Diversity |
Received Eb/N0 For BS without Rx Diversity |
Required BLER |
|
1 |
12.2 kbps |
6.5 dB |
9.6 dB |
< 10-2 |
|
2 |
12.2 kbps |
n.a. |
8.8 dB |
< 10-2 |
|
3 |
12.2 kbps |
n.a. |
10.1 dB |
< 10-2 |
8.6 (void)
8.7 Performance requirement for RACH
Performance requirement for RACH consists of two parts: preamble detection and message demodulation. Requirements for these are in sections 8.7.1 and 8.7.2, respectively. Requirements are defined for three propagation conditions: static, fading case 3, and high speed train conditions. The propagation conditions are defined in annexes B.1, B.2, and B.4A.
8.7.1 Performance requirement for RACH preamble detection
Probability of false alarm, Pfa (=false detection of the preamble) when the preamble was not sent, shall be 10-3 or less. The performance measure Required Ec/N0 at probability of detection, Pd of 0.99 and 0.999. Only 1 signature is used and it is known by the receiver. The requirement for preamble detection, when the preamble was sent is in table 8.9, 8.10, and 8.10A for static, case 3 fading, and high speed train conditions.
The requirements in Table 8.10 and Table 8.10A shall not be applied to Home BS.
Table 8.9: Requirements for Ec/N0 of Pd in static propagation condition
|
Ec/N0 for required Pd ≥ 0.99 |
Ec/N0 for required Pd ≥ 0.999 |
|
|
BS with Rx Diversity |
-20.5 dB |
-20.1 dB |
|
BS without Rx Diversity |
-17.6 dB |
-16.8 dB |
Table 8.10: Requirements of Ec/N0 of Pd in case 3 fading
|
Ec/N0 for required Pd ≥ 0.99 |
Ec/N0 for required Pd ≥ 0.999 |
|
|
BS with Rx Diversity |
-15.5 dB |
-13.4 dB |
|
BS without Rx Diversity |
-9.4 dB |
-6.4 dB |
Table 8.10A: Requirements of Ec/N0 of Pd in high speed train conditions
|
Scenario |
Ec/N0 for required Pd ≥ 0.99 |
Ec/N0 for required Pd ≥ 0.999 |
|
|
1 |
BS with Rx Diversity |
-18.1 dB |
-17.9 dB |
|
BS without Rx Diversity |
-15.2 dB |
-14.8 dB |
|
|
2 |
BS with Rx Diversity |
n.a. |
n.a. |
|
BS without Rx Diversity |
-15.6 dB |
-14.8 dB |
|
|
3 |
BS with Rx Diversity |
n.a. |
n.a. |
|
BS without Rx Diversity |
-15.3 dB |
-15.1 dB |
8.7.2 Demodulation of RACH message
The performance measure is required Eb/N0 for block error rate (BLER) of 10-1 and 10-2. Both measurement channels have TTI=20 ms. Payloads are 168 and 360 bits. Channel coding is rate ½ convolutional coding.
The requirements in Table 8.12 and Table 8.12A shall not be applied to Home BS.
8.7.2.1 Minimum requirements for Static Propagation Condition
Table 8.11: Required Eb/N0 for static propagation
|
Transport Block size TB and TTI in frames |
168 bits, TTI = 20 ms |
360 bits, TTI = 20 ms |
||
|
Eb/N0 for required BLER < 10-1 |
Eb/N0 for required BLER < 10-2 |
Eb/N0 for required BLER < 10-1 |
Eb/N0 for required BLER < 10-2 |
|
|
BS with Rx Diversity |
4.1 dB |
5.0 dB |
3.9 dB |
4.8 dB |
|
BS without Rx Diversity |
7.2 dB |
8.1 dB |
6.9 dB |
7.8 dB |
8.7.2.2 Minimum requirements for Multipath Fading Case 3
Table 8.12: Required Eb/N0 for case 3 fading
|
Transport Block size TB and TTI in frames |
168 bits, TTI = 20 ms |
360 bits, TTI = 20 ms |
||
|
Eb/N0 for required BLER < 10-1 |
Eb/N0 for required BLER < 10-2 |
Eb/N0 for required BLER < 10-1 |
Eb/N0 for required BLER < 10-2 |
|
|
BS with Rx Diversity |
7.4 dB |
8.5 dB |
7.3 dB |
8.3 dB |
|
BS without Rx Diversity |
11.1 dB |
12.4 dB |
11.0 dB |
12.1 dB |
8.7.2.3 Minimum requirements for high speed train conditions
Table 8.12A: Required Eb/N0 for high speed train conditions
|
Transport Block size TB and TTI in frames |
168 bits, TTI = 20 ms |
360 bits, TTI = 20 ms |
|||
|
Scenario |
Eb/N0 for required BLER < 10-1 |
Eb/N0 for required BLER < 10-2 |
Eb/N0 for required BLER < 10-1 |
Eb/N0 for required BLER < 10-2 |
|
|
1 |
BS with Rx Diversity |
5.1 dB |
6.4 dB |
5.3 dB |
6.2 dB |
|
BS without Rx Diversity |
8.1 dB |
9.4 dB |
8.3 dB |
9.2 dB |
|
|
2 |
BS with Rx Diversity |
n.a. |
n.a. |
n.a. |
n.a. |
|
BS without Rx Diversity |
7.7 dB |
8.6 dB |
7.4 dB |
8.3 dB |
|
|
3 |
BS with Rx Diversity |
n.a. |
n.a. |
n.a. |
n.a. |
|
BS without Rx Diversity |
8.2 dB |
9.6 dB |
8.4 dB |
9.3 dB |
|
8.8 (void)
Table 8.13: (void)
Table 8.14: (void)
8.9 (void)
Table 8.15: (void)
8.10 Performance of ACK/NACK detection for HS-DPCCH
Performance requirements of HS-DPCCH signaling detection consist of two parts; ACK false alarm and ACK mis-detection. Requirements for these are 8.10.1 and 8.10.2, respectively. Performance requirements are specified for the reference measurement channel of HS-DPCCH and four propagation conditions: static, multi-path fading case 1, case2 and case3. The reference measurement channel for HS-DPCCH is defined in Annex A.8. The propagation conditions are defined in Annex B.1 and B.2.
8.10.1 ACK false alarm
The probability of ACK false alarm, P(DTX->ACK) (= false ACK detection when DTX is transmitted) shall not exceed the required error ratio for the Ec/N0 specified in Table 8.16.
Table 8.16: Performance requirements for ACK false alarm
|
Propagation condition |
Received Ec/N0 (Test condition) For BS with Rx Diversity |
Required error ratio |
|
Static |
-19.9 dB |
< 10-2 |
|
Case 1 |
-13.1 dB |
< 10-2 |
|
Case 2* |
-16.0 dB |
< 10-2 |
|
Case 3* |
-17.8 dB |
< 10-2 |
|
* Not applicable for Home BS |
||
8.10.2 ACK mis-detection
The probability of ACK mis-detection, P(ACK->NACK or DTX) (= mis-detected when ACK is transmitted) shall not exceed the required error ratio for the Ec/N0 specified in Table 8.17.
Table 8.17: Performance requirements for ACK mis-detection
|
Propagation condition |
Received Ec/N0 For BS with Rx Diversity |
Required error ratio |
|
Static |
-17.3 dB |
< 10-2 |
|
Case 1 |
-10.7 dB |
< 10-2 |
|
Case 2* |
-13.6 dB |
< 10-2 |
|
Case 3* |
-12.1 dB |
< 10-2 |
|
* Not applicable for Home BS |
||
8.10A Performance of ACK/NACK detection for 4C-HSDPA HS-DPCCH
This requirement only applies to NodeB supporting 4C-HSDPA.
Performance requirements of HS-DPCCH signaling detection for 4C-HSDPA consist of two parts; ACK false alarm and ACK mis-detection. Requirements for these are 8.10A.1.1 and 8.10A.1.2, respectively. Performance requirements are specified for the reference measurement channel of HS-DPCCH and two propagation conditions: static and multi-path fading case 1. The reference measurement channel for HS-DPCCH is defined in Annex A.8A. The propagation conditions are defined in Annex B.1 and B.2.
Performance requirements of HS-DPCCH signaling detection for 4C-HSDPA apply also for HSDPA Multiflow operation on three/four cells on two frequencies without MIMO and HSDPA Multiflow operation on four cells on three frequencies without MIMO. If NodeB supports both 4C-HSDPA and HSDPA Multiflow operation on three/four cells on two frequencies without MIMO and/or HSDPA Multiflow operation on four cells on three frequencies without MIMO, performance of HS-DPCCH signaling detection shall be tested only once.
8.10A.1 Performance requirements
8.10A.1.1 ACK false alarm
The probability of ACK false alarm for each stream, P(DTX ->ACK) (=false ACK detection for a given stream in the detected HARQ message given that no HARQ message is transmitted) shall not exceed the required error ratio for the Ec/N0 specified in Table 8.17A.
Table 8.17A: Performance requirements for ACK false alarm per stream
|
Test Configuration1 |
Propagation condition |
Received Ec/N0 [dB] (Test condition) For BS with Rx Diversity |
Required error ratio |
|
4/4/4 |
Static |
-16.7 |
< 10-2 |
|
Case 1 |
-11.4 |
< 10-2 |
|
|
4/2/2 |
Static |
-16.7 |
< 10-2 |
|
Case 1 |
-11.4 |
< 10-2 |
|
|
3/3/3 |
Static |
-17.0 |
< 10-2 |
|
Case 1 |
-11.4 |
< 10-2 |
|
|
3/2/1 |
Static |
-17.0 |
< 10-2 |
|
Case 1 |
-11.4 |
< 10-2 |
|
|
3/3/0 |
Static |
-17.4 |
< 10-2 |
|
Case 1 |
-12.5 |
< 10-2 |
|
|
Note: Test configuration X/Y/Z denotes X number of carriers configured, Y number of active carriers, and Z number of carriers configured as MIMO out of Y carriers. |
|||
8.10A.1.2 ACK mis-detection
The probability of ACK mis-detection for each stream, P(ACK->NACK, DTX (no transmission) or DTX codeword) (=an ACK for a given stream in a transmitted HARQ message is mis-detected as a NACK or DTX (no transmission) or DTX codeword in the received HARQ message) shall not exceed the required error ratio for the Ec/N0 specified in Table 8.17B. This requirement shall be conditioned on that the ACK false alarm requirement in Section 8.10A.1.1 above shall also be concurrently satisfied.
Table 8.17B: Performance requirements for ACK mis-detection per stream conditioned on ACK false alarm per stream is less than 1%.
|
Test Configuration1 |
Propagation condition |
Received Ec/N0 [dB] (Test condition) For BS with Rx Diversity |
Required error ratio |
|
4/4/4 |
Static |
-13.9 |
< 10-2 |
|
Case 1 |
-8.7 |
< 10-2 |
|
|
4/2/2 |
Static |
-14.4 |
< 10-2 |
|
Case 1 |
-9.0 |
< 10-2 |
|
|
3/3/3 |
Static |
-14.2 |
< 10-2 |
|
Case 1 |
-8.6 |
< 10-2 |
|
|
3/2/1 |
Static |
-15.0 |
< 10-2 |
|
Case 1 |
-8.8 |
< 10-2 |
|
|
3/3/0 |
Static |
-15.4 |
< 10-2 |
|
Case 1 |
-10.5 |
< 10-2 |
|
|
Note: Test configuration X/Y/Z denotes X number of carriers configured, Y number of active carriers, and Z number of carriers configured as MIMO out of Y carriers. |
|||
8.10A.2 Applicability of requirements
The requirements shown in Table 8.17A and Table 8.17B are applicable according to Table 8.17C. For each requirement, the requirement shall be tested with the highest number of configured, active and MIMO carriers that NodeB can support and the appropriate codebook subset is chosen for testing.
Table 8.17C: Applicability of 4C-HSDPA HS-DPCCH requirements
|
Number of Configured Carriers |
Number of Active Carriers |
Number of MIMO carriers |
HS-DPCCH Spreading Factor |
Codebook |
Requirements Applicability1 |
|
4 |
4 |
0; 1; 2; 3; 4 |
SF128 |
Rel9 DC-MIMO codebook |
4/4/4 requirements |
|
3, 4 |
2 |
2 |
SF128 |
Rel9 DC-MIMO codebook Repeated across half-slots |
4/2/2 requirements |
|
3, 4 |
3 |
1; 2; 3 |
SF128 |
Rel9 DC-MIMO codebook |
3/3/3 requirements2 |
|
4 |
3 |
0 |
|||
|
4 |
2 |
0; 1 |
SF128 |
Rel9 DC-MIMO codebook Repeated across half-slots |
3/2/1 requirements2 |
|
3 |
2 |
1 |
|||
|
3 |
1; 2; 3 |
0 |
SF256 |
Rel10 TC-MIMO codebook |
3/3/0 requirements |
|
Note 1: X/Y/Z requirements refer to the requirements in Table 8.17A and Table 8.17B with test configuration X/Y/Z. Note 2: 3/3/3 and 3/2/1 requirements are applicable only when the NodeB does not support simultaneous 4 carrier operation. |
|||||
8.10B Performance of ACK/NACK detection for 8C-HSDPA HS-DPCCH
This requirement only applies to NodeB supporting 8C-HSDPA.
In 8C-HSDPA two identical HS-DPCCH channels similar to the 4C-HSDPA HS-DPCCH are used and they are transmitted by means of I/Q multiplexing. One HS-DPCCH is serving carriers 1 to 4, while the other HS-DPCCH is serving carriers 5 to 8. The same performance requirements as for 4C-HSDPA HS-DPCCH, as defined in section 8.10A, shall apply for both I and Q HS-DPCCH channels.
Performance requirements are specified for the reference measurement channel of HS-DPCCH and two propagation conditions: static and multi-path fading case 1. The reference measurement channel for HS-DPCCH is defined in Annex A.8A. The propagation conditions are defined in Annex B.1 and B.2.
8.11 Demodulation of E-DPDCH in multipath fading condition
The performance requirement of the E-DPDCH in multi path fading condition is determined by the minimum throughput, R. For the test parameters specified in Table 8.18, the minimum requirements are specified in Table 8.19. For a BS supporting DC-HSUPA or DB-DC-HSUPA the requirements for FRC1, FRC2, FRC3 and FRC8 shall apply on each cell.
Table 8.18: Test parameters for testing E-DPDCH
|
Parameter |
Unit |
Test |
|
|
RSN |
{0, 1, 2, 3} |
||
|
HARQ combining |
IR |
||
|
Maximum number of HARQ transmission |
4 |
||
|
Power control |
OFF |
||
|
DPCCH slot format |
FRC8 or BS supporting DC‑HSUPA or DB-DC-HSUPA |
1 |
|
|
otherwise |
0 |
||
|
E-DPCCH # code words |
1024, no optimization based on |
||
|
Physical channels to be turned on |
DPCCH, E-DPDCH and E-DPCCH |
||
Table 8.19 Minimum Requirement for E-DPDCH
|
Fixed |
Reference value, EC/N0 (dB), |
|||||||||
|
Propagation conditions |
FRC1 |
FRC2 |
FRC3 |
FRC4 |
FRC5 |
FRC6 |
FRC7 |
FRC8 |
||
|
Non |
E-DPCCH Boosting |
|||||||||
|
Pedestrian A |
30% |
-2.4 |
0.8 |
2.4 |
-7.1 |
-4.4 |
-1.4 |
-15.0 |
NA |
NA |
|
70% |
3.7 |
7.1 |
9.1 |
-0.6 |
2.1 |
5.2 |
-8.4 |
16.2 |
16.9 |
|
|
Pedestrian A |
30% |
-6.2 |
-3.1 |
-1.4 |
-10.6 |
-8.0 |
-5.0 |
-18.3 |
NA |
NA |
|
70% |
-1.0 |
2.2 |
4.1 |
-5.2 |
-2.6 |
0.2 |
-13.3 |
10.1 |
10.4 |
|
|
Pedestrian B |
30% |
-2.5 |
1.1 |
3.5 |
-7.5 |
-4.7 |
-1.3 |
-13.6 |
NA |
NA |
|
70% |
3.9 |
NA |
NA |
-2.1 |
0.9 |
5.3 |
-10.1 |
NA |
NA |
|
|
Pedestrian B |
30% |
-6.1 |
-3.1 |
-1.0 |
-10.7 |
-8.1 |
-4.9 |
-18.0 |
NA |
NA |
|
70% |
-0.3 |
3.9 |
8.2 |
-5.7 |
-2.9 |
0.7 |
-13.8 |
12.4 |
13.1 |
|
|
Vehicular 30 |
30% |
-2.5 |
1.0 |
3.2 |
-7.5 |
-4.6 |
-1.4 |
-14.3 |
NA |
NA |
|
70% |
4.9 |
NA |
NA |
-1.7 |
1.4 |
5.8 |
-10.1 |
NA |
NA |
|
|
Vehicular 30 |
30% |
-6.1 |
-2.9 |
-0.9 |
-10.7 |
-8.0 |
-4.9 |
-17.6 |
NA |
NA |
|
70% |
0.6 |
4.7 |
8.8 |
-5.4 |
-2.6 |
1.0 |
-13.7 |
13.3 |
13.6 |
|
|
Vehicular 120 |
30% |
-2.1 |
1.3 |
3.6 |
-7.3 |
-4.2 |
-1.2 |
-14.0 |
NA |
NA |
|
70% |
5.1 |
NA |
NA |
-1.3 |
1.5 |
6.1 |
-10.1 |
NA |
NA |
|
|
Vehicular 120 |
30% |
-5.7 |
-2.6 |
-0.5 |
-10.4 |
-7.6 |
-4.3 |
-17.0 |
NA |
NA |
|
70% |
0.7 |
5.0 |
9.5 |
-5.1 |
-2.3 |
1.2 |
-13.2 |
NA |
NA |
|
|
* Not applicable for Home BS |
||||||||||
8.11A Demodulation of E-DPDCH and S-E-DPDCH in multipath fading condition for UL MIMO
The performance requirements of the E-DPDCH and S-E-DPDCH in multi path fading condition for UL MIMO are determined by the minimum throughput, R. For the test parameters specified in Table 8.19A, the minimum requirements are specified in Table 8.19B.
Table 8.19A: Test parameters for testing E-DPDCH and S-E-DPDCH for UL MIMO
|
Parameter |
Test |
|
RSN |
{0, 1, 2, 3} |
|
HARQ combining |
IR |
|
Maximum number of HARQ transmission |
4 |
|
Power control |
OFF |
|
TX weight vector selection |
A fixed precoding weight vector |
|
Physical channels to be turned on |
DPCCH, S-DPCCH, E-DPCCH, S-E-DPCCH, E-DPDCH and S-E-DPDCH |
Table 8.19B: Minimum Requirements for E-DPDCH and S-E-DPDCH for UL MIMO
|
Fixed |
Reference value, EC/N0 (dB), |
|||
|
Propagation conditions |
FRC9 |
FRC10 |
||
|
E-DPDCH |
S-E-DPDCH |
E-DPDCH |
S-E-DPDCH |
|
|
Ped A, 3 km/h |
9.1 |
9.1 |
17.8 |
17.8 |
|
Veh A, 3 km/h |
10.4 |
10.4 |
N/A |
N/A |
8.12 Performance of signaling detection for E-DPCCH in multipath fading condition
The performance requirement of the E-DPCCH in multi path fading condition is determined by the false alarm rate and the missed detection rate. For the test parameters specified in Table 8.20, the minimum requirements are specified in Table 8.21 and 8.22.
Table 8.20: Test parameters for testing E-DPCCH
|
Parameter |
Unit |
Test |
|
Power control |
Off |
|
|
E-DPCCH # code words |
1024, no optimization based on |
|
|
Physical channels to be turned on for missed detection test |
DPCCH, E-DPDCH and E-DPCCH |
|
|
Physical channels to be turned on for false alarm test |
DPCCH |
Table 8.21: Performance requirements for E-DPCCH false alarm
|
Propagation conditions |
Received Ec/N0 |
Required detection probability |
|
|
FRC1 |
FRC4 |
||
|
Pedestrian A without RX diversity |
-1.6 dB |
-5.0 dB |
< 10-2 |
|
Pedestrian A with RX diversity |
-11.2 dB |
-12.3 dB |
< 10-2 |
|
Pedestrian B without RX diversity* |
-13.8 dB |
-15.2 dB |
< 10-2 |
|
Pedestrian B with RX diversity* |
-16.4 dB |
-17.6 dB |
< 10-2 |
|
Vehicular 30 without RX diversity* |
-12.1 dB |
-16.7 dB |
< 10-2 |
|
Vehicular 30 with RX diversity* |
-15.7 dB |
-18.6 dB |
< 10-2 |
|
Vehicular 120 without RX diversity* |
-13.8 dB |
-18.3 dB |
< 10-2 |
|
Vehicular 120 with RX diversity* |
-17.1 dB |
-19.6 dB |
< 10-2 |
|
* Not applicable for Home BS |
|||
Table 8.22: Performance requirements for E-DPCCH missed detection
|
Propagation conditions |
Received Ec/N0 |
Required missed detection probability |
|
|
FRC1 |
FRC4 |
||
|
Pedestrian A without RX diversity |
13.7 dB |
7.4 dB |
< 2*10-3 |
|
Pedestrian A with RX diversity |
1.2 dB |
-2.8 dB |
< 2*10-3 |
|
Pedestrian B without RX diversity* |
1.5 dB |
-2.8 dB |
< 2*10-3 |
|
Pedestrian B with RX diversity* |
-4.0 dB |
-8.1 dB |
< 2*10-3 |
|
Vehicular 30 without RX diversity* |
3.2 dB |
-4.3 dB |
< 2*10-3 |
|
Vehicular 30 with RX diversity* |
-3.3 dB |
-9.1 dB |
< 2*10-3 |
|
Vehicular 120 without RX diversity* |
1.5 dB |
-5.9 dB |
< 2*10-3 |
|
Vehicular 120 with RX diversity* |
-4.7 dB |
-10.1 dB |
< 2*10-3 |
|
* Not applicable for Home BS |
|||
Annex A (normative):
Measurement channels