qualcomm
2011-07-18, 01:19 AM
Content:
1 Introduction to This Document1-1 (http://www.finetopix.com/#_Toc234050915)
1.1 Scope. 1-1 (http://www.finetopix.com/#_Toc234050916)
1.2 Intended Audience. 1-1 (http://www.finetopix.com/#_Toc234050917)
1.3 Change History. 1-1 (http://www.finetopix.com/#_Toc234050918)
2 Overview of TRM... 2-1 (http://www.finetopix.com/#_Toc234050919)
2.1 Contents of TRM Algorithms. 2-1 (http://www.finetopix.com/#_Toc234050920)
2.2 Requirements of TRM Algorithms. 2-2 (http://www.finetopix.com/#_Toc234050921)
2.2.1 Networking Requirement2-2 (http://www.finetopix.com/#_Toc234050922)
2.2.2 QoS Requirement2-3 (http://www.finetopix.com/#_Toc234050923)
2.2.3 Capacity Requirement2-3 (http://www.finetopix.com/#_Toc234050924)
2.2.4 Differentiated Service Requirement2-3 (http://www.finetopix.com/#_Toc234050925)
3 Transmission Resources. 3-1 (http://www.finetopix.com/#_Toc234050926)
3.2 Physica6l Transmission Resources. 3-2 (http://www.finetopix.com/#_Toc234050927)
3.2.1 Physical Layer Resources of the RNC for ATM Transport3-2 (http://www.finetopix.com/#_Toc234050928)
3.2.2 Physical and Data Link Layer Resources of the RNC for IP Transport3-3 (http://www.finetopix.com/#_Toc234050929)
3.3 LP Resources. 3-4 (http://www.finetopix.com/#_Toc234050930)
3.3.1 LP Introduction. 3-4 (http://www.finetopix.com/#_Toc234050931)
3.3.2 ATM LP at the RNC.. 3-5 (http://www.finetopix.com/#_Toc234050932)
3.3.3 IP LP at the RNC.. 3-7 (http://www.finetopix.com/#_Toc234050933)
3.3.4 Resource Group at the RNC.. 3-8 (http://www.finetopix.com/#_Toc234050934)
3.3.5 ATM LP at the NodeB.. 3-8 (http://www.finetopix.com/#_Toc234050935)
3.3.6 IP LP at the NodeB.. 3-8 (http://www.finetopix.com/#_Toc234050936)
3.4 Path Resources. 3-8 (http://www.finetopix.com/#_Toc234050937)
3.4.1 AAL2 Path. 3-8 (http://www.finetopix.com/#_Toc234050938)
3.4.2 IP Path. 3-9 (http://www.finetopix.com/#_Toc234050939)
3.5 Priorities. 3-10 (http://www.finetopix.com/#_Toc234050940)
4 TRM Mapping. 4-1 (http://www.finetopix.com/#_Toc234050941)
4.2 Traffic Bearer4-2 (http://www.finetopix.com/#_Toc234050942)
4.3 Transport Bearer4-3 (http://www.finetopix.com/#_Toc234050943)
4.3.1 Type of Path. 4-3 (http://www.finetopix.com/#_Toc234050944)
4.3.2 DiffServ and DSCP. 4-3 (http://www.finetopix.com/#_Toc234050945)
4.4 Mapping from Traffic Bearers to Transport Bearers. 4-4 (http://www.finetopix.com/#_Toc234050946)
4.4.1 RNC-Oriented Default Mapping. 4-4 (http://www.finetopix.com/#_Toc234050947)
4.4.2 Adjacent-Node-Oriented Mapping. 4-5 (http://www.finetopix.com/#_Toc234050948)
5 Load Control5-1 (http://www.finetopix.com/#_Toc234050949)
5.1 Definition of Load. 5-1 (http://www.finetopix.com/#_Toc234050950)
5.2 Bandwidth Reserved for Services. 5-1 (http://www.finetopix.com/#_Toc234050951)
5.3 Admission Control5-4 (http://www.finetopix.com/#_Toc234050952)
5.3.1 Admission Control Algorithm... 5-4 (http://www.finetopix.com/#_Toc234050953)
5.3.2 Load Balancing. 5-5 (http://www.finetopix.com/#_Toc234050954)
5.3.3 Admission Procedure. 5-8 (http://www.finetopix.com/#_Toc234050955)
5.4 Intelligent Access Control5-11 (http://www.finetopix.com/#_Toc234050956)
5.5 Load Reshuffling and Overload Control5-11 (http://www.finetopix.com/#_Toc234050957)
5.5.1 Iub Congestion Detection. 5-11 (http://www.finetopix.com/#_Toc234050958)
5.5.2 Iub Overload Detection. 5-12 (http://www.finetopix.com/#_Toc234050959)
5.5.3 Congestion and Overload Handling. 5-12 (http://www.finetopix.com/#_Toc234050960)
6 User Plane Processing. 6-1 (http://www.finetopix.com/#_Toc234050961)
6.1 Overview of User Plane Processing. 6-1 (http://www.finetopix.com/#_Toc234050962)
6.2 Hub Scheduling and Shaping. 6-1 (http://www.finetopix.com/#_Toc234050963)
6.2.1 RNC Scheduling and Shaping. 6-1 (http://www.finetopix.com/#_Toc234050964)
6.2.2 NodeB Scheduling and Shaping. 6-2 (http://www.finetopix.com/#_Toc234050965)
6.3 Congestion Control of Iub User Plane. 6-2 (http://www.finetopix.com/#_Toc234050966)
6.4 Downlink Iub Congestion Control Algorithm... 6-3 (http://www.finetopix.com/#_Toc234050967)
6.4.1 Overview of the Downlink Iub Congestion Control Algorithm... 6-3 (http://www.finetopix.com/#_Toc234050968)
6.4.2 RNC RLC Retransmission Rate-Based Downlink Congestion Control Algorithm... 6-5 (http://www.finetopix.com/#_Toc234050969)
6.4.3 RNC Backpressure-Based Downlink Congestion Control Algorithm... 6-8 (http://www.finetopix.com/#_Toc234050970)
6.4.4 RNC R99 Single Service Downlink Congestion Control Algorithm... 6-9 (http://www.finetopix.com/#_Toc234050971)
6.4.5 NodeB HSDPA Adaptive Flow Control Algorithm... 6-10 (http://www.finetopix.com/#_Toc234050972)
6.5 Uplink Iub Congestion Control Algorithm... 6-12 (http://www.finetopix.com/#_Toc234050973)
6.5.1 Overview of the Uplink Iub Congestion Control Algorithm... 6-12 (http://www.finetopix.com/#_Toc234050974)
6.5.2 NodeB Backpressure-Based Uplink Congestion Control Algorithm (R99 and HSUPA)6-13 (http://www.finetopix.com/#_Toc234050975)
6.5.3 NodeB Uplink Bandwidth Adaptive Adjustment Algorithm... 6-15 (http://www.finetopix.com/#_Toc234050976)
6.5.4 RNC R99 Single Service Uplink Congestion Control Algorithm... 6-16 (http://www.finetopix.com/#_Toc234050977)
6.5.5 NodeB Cross-Iur Single HSUPA Service Uplink Congestion Control Algorithm... 6-17 (http://www.finetopix.com/#_Toc234050978)
6.6 Iub Efficiency Improvement6-17 (http://www.finetopix.com/#_Toc234050979)
6.6.1 IP RAN FP-MUX.. 6-18 (http://www.finetopix.com/#_Toc234050980)
6.6.2 IP RAN Header Compression. 6-18 (http://www.finetopix.com/#_Toc234050981)
6.6.3 FP Silent Mode. 6-19 (http://www.finetopix.com/#_Toc234050982)
6.7 IP PM... 6-19 (http://www.finetopix.com/#_Toc234050983)
7 Parameters. 7-1 (http://www.finetopix.com/#_Toc234050984)
8 Counters. 8-1 (http://www.finetopix.com/#_Toc234050985)
9 Glossary. 9-1 (http://www.finetopix.com/#_Toc234050986)
10 Reference Documents. 10-1 (http://www.finetopix.com/#_Toc234050987)
11 Appendix. 11-1 (http://www.finetopix.com/#_Toc234050988)
11.1 Default TRMMAP Table for the ATM-Based Iub and Iur Interfaces. 11-1 (http://www.finetopix.com/#_Toc234050989)
11.2 Default TRMMAP Table for the IP-Based Iub and Iur Interfaces. 11-2 (http://www.finetopix.com/#_Toc234050990)
11.3 Default TRMMAP Table for the ATM&IP-Based Iub Interface. 11-4 (http://www.finetopix.com/#_Toc234050991)
11.4 Default TRMMAP Table for the Hybrid-IP-Based Iub Interface. 11-5 (http://www.finetopix.com/#_Toc234050992)
11.5 Default TRMMAP Table for the ATM-Based Iu-CS Interface. 11-7 (http://www.finetopix.com/#_Toc234050993)
11.6 Default TRMMAP Table for the IP-Based Iu-CS Interface. 11-7 (http://www.finetopix.com/#_Toc234050994)
11.7 Default TRMMAP Table for the Iu-PS Interface. 11-8 (http://www.finetopix.com/#_Toc234050995)
(see default pw)
(http://www.finetopix.com/#_Toc234050986)
1 Introduction to This Document1-1 (http://www.finetopix.com/#_Toc234050915)
1.1 Scope. 1-1 (http://www.finetopix.com/#_Toc234050916)
1.2 Intended Audience. 1-1 (http://www.finetopix.com/#_Toc234050917)
1.3 Change History. 1-1 (http://www.finetopix.com/#_Toc234050918)
2 Overview of TRM... 2-1 (http://www.finetopix.com/#_Toc234050919)
2.1 Contents of TRM Algorithms. 2-1 (http://www.finetopix.com/#_Toc234050920)
2.2 Requirements of TRM Algorithms. 2-2 (http://www.finetopix.com/#_Toc234050921)
2.2.1 Networking Requirement2-2 (http://www.finetopix.com/#_Toc234050922)
2.2.2 QoS Requirement2-3 (http://www.finetopix.com/#_Toc234050923)
2.2.3 Capacity Requirement2-3 (http://www.finetopix.com/#_Toc234050924)
2.2.4 Differentiated Service Requirement2-3 (http://www.finetopix.com/#_Toc234050925)
3 Transmission Resources. 3-1 (http://www.finetopix.com/#_Toc234050926)
3.2 Physica6l Transmission Resources. 3-2 (http://www.finetopix.com/#_Toc234050927)
3.2.1 Physical Layer Resources of the RNC for ATM Transport3-2 (http://www.finetopix.com/#_Toc234050928)
3.2.2 Physical and Data Link Layer Resources of the RNC for IP Transport3-3 (http://www.finetopix.com/#_Toc234050929)
3.3 LP Resources. 3-4 (http://www.finetopix.com/#_Toc234050930)
3.3.1 LP Introduction. 3-4 (http://www.finetopix.com/#_Toc234050931)
3.3.2 ATM LP at the RNC.. 3-5 (http://www.finetopix.com/#_Toc234050932)
3.3.3 IP LP at the RNC.. 3-7 (http://www.finetopix.com/#_Toc234050933)
3.3.4 Resource Group at the RNC.. 3-8 (http://www.finetopix.com/#_Toc234050934)
3.3.5 ATM LP at the NodeB.. 3-8 (http://www.finetopix.com/#_Toc234050935)
3.3.6 IP LP at the NodeB.. 3-8 (http://www.finetopix.com/#_Toc234050936)
3.4 Path Resources. 3-8 (http://www.finetopix.com/#_Toc234050937)
3.4.1 AAL2 Path. 3-8 (http://www.finetopix.com/#_Toc234050938)
3.4.2 IP Path. 3-9 (http://www.finetopix.com/#_Toc234050939)
3.5 Priorities. 3-10 (http://www.finetopix.com/#_Toc234050940)
4 TRM Mapping. 4-1 (http://www.finetopix.com/#_Toc234050941)
4.2 Traffic Bearer4-2 (http://www.finetopix.com/#_Toc234050942)
4.3 Transport Bearer4-3 (http://www.finetopix.com/#_Toc234050943)
4.3.1 Type of Path. 4-3 (http://www.finetopix.com/#_Toc234050944)
4.3.2 DiffServ and DSCP. 4-3 (http://www.finetopix.com/#_Toc234050945)
4.4 Mapping from Traffic Bearers to Transport Bearers. 4-4 (http://www.finetopix.com/#_Toc234050946)
4.4.1 RNC-Oriented Default Mapping. 4-4 (http://www.finetopix.com/#_Toc234050947)
4.4.2 Adjacent-Node-Oriented Mapping. 4-5 (http://www.finetopix.com/#_Toc234050948)
5 Load Control5-1 (http://www.finetopix.com/#_Toc234050949)
5.1 Definition of Load. 5-1 (http://www.finetopix.com/#_Toc234050950)
5.2 Bandwidth Reserved for Services. 5-1 (http://www.finetopix.com/#_Toc234050951)
5.3 Admission Control5-4 (http://www.finetopix.com/#_Toc234050952)
5.3.1 Admission Control Algorithm... 5-4 (http://www.finetopix.com/#_Toc234050953)
5.3.2 Load Balancing. 5-5 (http://www.finetopix.com/#_Toc234050954)
5.3.3 Admission Procedure. 5-8 (http://www.finetopix.com/#_Toc234050955)
5.4 Intelligent Access Control5-11 (http://www.finetopix.com/#_Toc234050956)
5.5 Load Reshuffling and Overload Control5-11 (http://www.finetopix.com/#_Toc234050957)
5.5.1 Iub Congestion Detection. 5-11 (http://www.finetopix.com/#_Toc234050958)
5.5.2 Iub Overload Detection. 5-12 (http://www.finetopix.com/#_Toc234050959)
5.5.3 Congestion and Overload Handling. 5-12 (http://www.finetopix.com/#_Toc234050960)
6 User Plane Processing. 6-1 (http://www.finetopix.com/#_Toc234050961)
6.1 Overview of User Plane Processing. 6-1 (http://www.finetopix.com/#_Toc234050962)
6.2 Hub Scheduling and Shaping. 6-1 (http://www.finetopix.com/#_Toc234050963)
6.2.1 RNC Scheduling and Shaping. 6-1 (http://www.finetopix.com/#_Toc234050964)
6.2.2 NodeB Scheduling and Shaping. 6-2 (http://www.finetopix.com/#_Toc234050965)
6.3 Congestion Control of Iub User Plane. 6-2 (http://www.finetopix.com/#_Toc234050966)
6.4 Downlink Iub Congestion Control Algorithm... 6-3 (http://www.finetopix.com/#_Toc234050967)
6.4.1 Overview of the Downlink Iub Congestion Control Algorithm... 6-3 (http://www.finetopix.com/#_Toc234050968)
6.4.2 RNC RLC Retransmission Rate-Based Downlink Congestion Control Algorithm... 6-5 (http://www.finetopix.com/#_Toc234050969)
6.4.3 RNC Backpressure-Based Downlink Congestion Control Algorithm... 6-8 (http://www.finetopix.com/#_Toc234050970)
6.4.4 RNC R99 Single Service Downlink Congestion Control Algorithm... 6-9 (http://www.finetopix.com/#_Toc234050971)
6.4.5 NodeB HSDPA Adaptive Flow Control Algorithm... 6-10 (http://www.finetopix.com/#_Toc234050972)
6.5 Uplink Iub Congestion Control Algorithm... 6-12 (http://www.finetopix.com/#_Toc234050973)
6.5.1 Overview of the Uplink Iub Congestion Control Algorithm... 6-12 (http://www.finetopix.com/#_Toc234050974)
6.5.2 NodeB Backpressure-Based Uplink Congestion Control Algorithm (R99 and HSUPA)6-13 (http://www.finetopix.com/#_Toc234050975)
6.5.3 NodeB Uplink Bandwidth Adaptive Adjustment Algorithm... 6-15 (http://www.finetopix.com/#_Toc234050976)
6.5.4 RNC R99 Single Service Uplink Congestion Control Algorithm... 6-16 (http://www.finetopix.com/#_Toc234050977)
6.5.5 NodeB Cross-Iur Single HSUPA Service Uplink Congestion Control Algorithm... 6-17 (http://www.finetopix.com/#_Toc234050978)
6.6 Iub Efficiency Improvement6-17 (http://www.finetopix.com/#_Toc234050979)
6.6.1 IP RAN FP-MUX.. 6-18 (http://www.finetopix.com/#_Toc234050980)
6.6.2 IP RAN Header Compression. 6-18 (http://www.finetopix.com/#_Toc234050981)
6.6.3 FP Silent Mode. 6-19 (http://www.finetopix.com/#_Toc234050982)
6.7 IP PM... 6-19 (http://www.finetopix.com/#_Toc234050983)
7 Parameters. 7-1 (http://www.finetopix.com/#_Toc234050984)
8 Counters. 8-1 (http://www.finetopix.com/#_Toc234050985)
9 Glossary. 9-1 (http://www.finetopix.com/#_Toc234050986)
10 Reference Documents. 10-1 (http://www.finetopix.com/#_Toc234050987)
11 Appendix. 11-1 (http://www.finetopix.com/#_Toc234050988)
11.1 Default TRMMAP Table for the ATM-Based Iub and Iur Interfaces. 11-1 (http://www.finetopix.com/#_Toc234050989)
11.2 Default TRMMAP Table for the IP-Based Iub and Iur Interfaces. 11-2 (http://www.finetopix.com/#_Toc234050990)
11.3 Default TRMMAP Table for the ATM&IP-Based Iub Interface. 11-4 (http://www.finetopix.com/#_Toc234050991)
11.4 Default TRMMAP Table for the Hybrid-IP-Based Iub Interface. 11-5 (http://www.finetopix.com/#_Toc234050992)
11.5 Default TRMMAP Table for the ATM-Based Iu-CS Interface. 11-7 (http://www.finetopix.com/#_Toc234050993)
11.6 Default TRMMAP Table for the IP-Based Iu-CS Interface. 11-7 (http://www.finetopix.com/#_Toc234050994)
11.7 Default TRMMAP Table for the Iu-PS Interface. 11-8 (http://www.finetopix.com/#_Toc234050995)
(see default pw)
(http://www.finetopix.com/#_Toc234050986)