MyVi78
2012-12-24, 08:42 AM
Hi all,
Attached are Guidelines on Capacity Monitoring for your understanding.
Do hit the thank you if you're downloading it .
Contents as following:
Change History 2
Technical Guide to UMTS Uplink Capacity Improvement 3
1 Overview 7
1.1 Foreword 7
1.2 Capacity-related Definitions 7
1.3 Factors Affecting the Uplink Capacity 8
1.4 Uplink Capacity Improvement Scenarios 8
1.5 Scope 13
2 Delivery Procedure 14
2.1 Service Procedure 14
2.2 Scenario Assessment 14
2.2.1 Data Collection 15
2.2.2 Tool Guide 15
2.2.3 Report Analysis 18
2.3 Solution Development 21
2.4 Gain Assessment 22
3 Uplink Throughput Improvement Solutions 26
3.1 Radio Resource Limitation 26
3.1.1 Scenario 1 — System Interference 26
3.1.2 Scenario 2 — Target Load Limitation 29
3.1.3 Scenario 3 — UE Power Limitation 53
3.1.4 Scenario 4 — Normal Cell 58
3.2 Device Resource Limitation 62
3.2.1 Scenario Description 62
3.2.2 Identification Rules 62
3.2.3 Optimization Solutions 63
4 Feature Description 73
4.1 HSUPA Anti-interference Scheduling 73
4.2 Automatic Background Noise Update 74
4.3 2 ms/10 ms TTI Switching Based on Admission CEs 74
4.4 CE Overbooking 76
4.5 Dynamic CE 78
4.6 Iub Overbooking 80
4.7 TPE 80
4.8 Coverage Improvement in the Case of UE Power Limitation (R8 Terminal) 82
4.9 Coverage-based 2 ms/10 ms TTI Switching 83
4.10 Coverage-based E2D 85
4.11 HSUPA Adaptive Retransmission 86
4.12 Dual Thresholds of IC 88
4.13 RTWP-based 2 ms/10 ms TTI Switching 89
4.14 HSUPA and R99 User Fairness 90
4.15 Activation and Deactivation of the Secondary Carrier Based on the Service Volume 92
4.16 HSUPA Data Channel Power Adaptation 94
4.17 CCPIC 96
4.18 HSUPA 5.74 Mbit/s 97
4.19 IC 98
4.20 Uplink 16QAM 99
4.21 Uplink Layer 2 Enhancement 100
4.22 E-DPCCH Boosting 101
4.23 FDE 103
4.24 4-Way Receive Diversity 104
4.25 Independent Demodulation for Multiple RRUs in the Same Cell 106
4.26 CPC DTX 107
4.27 Uplink CELL_FACH Enhancement 107
5 Case Study 110
5.1 PO Optimization in Malaysia 110
5.1.1 Case Overview 110
5.1.2 Solution 110
5.1.3 Verification 110
5.1.4 Conclusion 111
6 References 112
Attached are Guidelines on Capacity Monitoring for your understanding.
Do hit the thank you if you're downloading it .
Contents as following:
Change History 2
Technical Guide to UMTS Uplink Capacity Improvement 3
1 Overview 7
1.1 Foreword 7
1.2 Capacity-related Definitions 7
1.3 Factors Affecting the Uplink Capacity 8
1.4 Uplink Capacity Improvement Scenarios 8
1.5 Scope 13
2 Delivery Procedure 14
2.1 Service Procedure 14
2.2 Scenario Assessment 14
2.2.1 Data Collection 15
2.2.2 Tool Guide 15
2.2.3 Report Analysis 18
2.3 Solution Development 21
2.4 Gain Assessment 22
3 Uplink Throughput Improvement Solutions 26
3.1 Radio Resource Limitation 26
3.1.1 Scenario 1 — System Interference 26
3.1.2 Scenario 2 — Target Load Limitation 29
3.1.3 Scenario 3 — UE Power Limitation 53
3.1.4 Scenario 4 — Normal Cell 58
3.2 Device Resource Limitation 62
3.2.1 Scenario Description 62
3.2.2 Identification Rules 62
3.2.3 Optimization Solutions 63
4 Feature Description 73
4.1 HSUPA Anti-interference Scheduling 73
4.2 Automatic Background Noise Update 74
4.3 2 ms/10 ms TTI Switching Based on Admission CEs 74
4.4 CE Overbooking 76
4.5 Dynamic CE 78
4.6 Iub Overbooking 80
4.7 TPE 80
4.8 Coverage Improvement in the Case of UE Power Limitation (R8 Terminal) 82
4.9 Coverage-based 2 ms/10 ms TTI Switching 83
4.10 Coverage-based E2D 85
4.11 HSUPA Adaptive Retransmission 86
4.12 Dual Thresholds of IC 88
4.13 RTWP-based 2 ms/10 ms TTI Switching 89
4.14 HSUPA and R99 User Fairness 90
4.15 Activation and Deactivation of the Secondary Carrier Based on the Service Volume 92
4.16 HSUPA Data Channel Power Adaptation 94
4.17 CCPIC 96
4.18 HSUPA 5.74 Mbit/s 97
4.19 IC 98
4.20 Uplink 16QAM 99
4.21 Uplink Layer 2 Enhancement 100
4.22 E-DPCCH Boosting 101
4.23 FDE 103
4.24 4-Way Receive Diversity 104
4.25 Independent Demodulation for Multiple RRUs in the Same Cell 106
4.26 CPC DTX 107
4.27 Uplink CELL_FACH Enhancement 107
5 Case Study 110
5.1 PO Optimization in Malaysia 110
5.1.1 Case Overview 110
5.1.2 Solution 110
5.1.3 Verification 110
5.1.4 Conclusion 111
6 References 112