TR 25.803
S-CCPCH performance for Multimedia Broadcast/Multicast Service (MBMS)
V6.0.0 (Wzip)
2005/09 54 p.
- Rapporteur:
- Dr. Malladi, Durga
full Table of Contents for TR 25.803 Word version: 6.0.0
1 Scope p. 7
The scope of this technical report is to capture simulation results for S-CCPCH operation in the context of MBMS as defined in [1].
It is important to note that the results presented in this report are raw simulation results and as such do not include any implementation margins which are typically considered when defining UE performance requirements and would have to be considered when dimensioning network resource required for MBMS deployment.
2 References p. 7
3 Definitions and abbreviations p. 7
3.1 Definitions p. 7
3.2 Abbreviations p. 7
4 S-CCPCH performance for FDD p. 8
4.1 Simulation Assumptions p. 8
4.2 Performance using Release-5 functionality p. 9
4.2.1 Performance using various TTI values p. 9
4.2.1.1 Results for Case 1 - 3 kmh p. 9
4.2.1.2 Results for Case 2 - 3 kmh p. 10
4.2.1.3 Results for Vehicular - A (3 kmh) p. 11
4.2.2 Performance using open loop transmit diversity p. 11
4.2.2.1 Results for Case 1 - 3 kmh p. 12
4.2.2.2 Results for Case 2 - 3 kmh p. 12
4.2.2.3 Results for Vehicular A (3 kmh) p. 13
4.2.2.4 Results for Pedestrian A (3 kmh) p. 14
4.2.2.5 Results for Pedestrian B (3 kmh) p. 14
4.2.2.6 Results for Vehicular - A (30 kmh) p. 15
4.2.2.7 256 kbps Results for Vehicular A - 3 and 30 kmph p. 15
4.2.2.8 256 kbps results for Pedestrian B - 3km p. 16
4.3 Performance using new functionality p. 17
4.3.1 Selective Combining p. 17
4.3.1.1 General Description p. 17
4.3.1.2 Simulation Assumptions p. 18
4.3.1.3 Results for Pedestrian A (3km/hr) p. 20
4.3.1.4 Results for Case 2 - 3km/hr p. 21
4.3.1.5 Results for Pedestrian B (3km/hr) p. 22
4.3.1.6 Summary of Required Node-B power for 90% and 95% coverage of 1% BLER p. 23
4.3.1.7 UE impact analysis p. 24
4.3.2 Soft Combining p. 24
4.4 Summary with Release-5 functionality p. 26
4.4.1 Results with Case 1 (3 kmh) p. 26
4.4.2 Results with Case 2 (3 kmh) p. 27
4.4.3 Results with Pedestrian-A (3 kmh) p. 27
4.4.4 Results with Pedestrian-B (3 kmh) p. 27
4.4.5 Results with Vehicular-A (3 kmh) p. 27
4.4.6 Results with Vehicular-A (30 kmh) p. 28
4.4.7 Results for 256 kbps with Vehicular A (3 kmph) p. 28
4.4.8 Results for 256 kbps with Vehicular A (30 kmph) p. 28
4.4.9 Results for 256 kbps with Pedestrian B (3kmph) p. 28
4.5 Coverage Estimates p. 28
5 S-CCPCH performance for 3.84 Mcps TDD p. 30
5.1 Simulation Assumptions p. 30
5.2 Performance using Release-5 functionality p. 31
5.3 Performance using new functionality p. 35
5.4 Summary p. 39
5.4.1 Case 1 - 3kmph p. 39
5.4.2 Pedestrian A - 3kmph p. 39
5.4.3 Pedestrian B - 3kmph p. 40
5.4.4 Vehicular A - 30kmph p. 40
5.5 Coverage Estimates p. 41
6 S-CCPCH performance for 1.28 Mcps TDD p. 48
6.1 Simulation assumptions p. 48
6.2 Performance using Release-5 functionality p. 49
6.2.1 The effect of TTI length on MBMS performance p. 49
6.2.2 The effect of open loop transmit diversity on MBMS performance p. 51
6.3 Performance using new functionality p. 52
6.4 Summary p. 52
6.4.1 Pedestrian B - 3kmph p. 52
6.4.2 Vehicular A - 3kmph p. 52
6.5 Coverage p. 52
$ Change history p. 55
