Rate Control

[qualcomm]

Rate control WCDMA R11 Feature Parameter Description

contents:

1 Introduction to This Document1-1
1.1 Scope. 1-1
1.2 Intended Audience. 1-1
1.3 Change History. 1-1
2 Overview of Rate Control2-1
2.1 Service Introduction. 2-1
2.1.1 AMR/AMR-WB Services. 2-1
2.1.2 BE Services. 2-1
2.2 Procedure of Rate Control2-2
2.2.1 Measurement Control2-2
2.2.2 Rate Adjustment2-2
2.2.3 Link Stability Control2-2
3 Measurement Control3-1
3.1 Link Stability Measurement for AMR/AMR-WB Services. 3-1
3.1.1 Stability Measurement Items for AMR/AMR-WB Services. 3-1
3.1.2 UL Stability Measurement for AMR/AMR-WB Services. 3-1
3.1.3 DL Stability Measurement for AMR/AMR-WB Services. 3-3
3.2 Link Stability Measurement for BE Services. 3-5
3.2.1 Link Stability Measurement Items for BE Services. 3-5
3.2.2 UL Stability Measurement for BE Services. 3-5
3.2.3 DL Stability Measurement for BE Services. 3-6
3.3 Traffic Volume Measurement for BE Services. 3-8
3.3.1 Traffic Volume Measurement Item for BE Services. 3-8
3.3.2 Traffic Volume Measurement Control for BE Services. 3-9
3.3.3 Threshold for Triggering Event 4a or Event 4b. 3-9
3.4 Throughput Measurement for BE Services. 3-10
3.4.1 Throughput Measurement Item for BE Services. 3-10
3.4.2 Throughput Measurement Control for BE Services. 3-10
3.4.3 Thresholds for Triggering Events 4a and 4b. 3-11
4 Rate Adjustment4-1
4.1 AMRC/AMRC-WB.. 4-1
4.1.1 Overview of AMRC/AMRC-WB.. 4-1
4.1.2 AMRC/AMRC-WB Switch. 4-3
4.1.3 AMRC/AMRC-WB Based on Link Stability. 4-4
4.1.4 AMRC/AMRC-WB Rate Adjustment Based on Basic Congestion. 4-4
4.1.5 AMRC/AMRC-WB Based on TFO/TrFO.. 4-5
4.2 DCCC.. 4-6
4.2.1 Overview of DCCC.. 4-6
4.2.2 DCCC Switch. 4-7
4.2.3 DCCC Based on Traffic Volume. 4-8
4.2.4 DCCC Based on Throughput4-10
4.2.5 DCCC Based on Link Stability. 4-11
4.2.6 DCCC Based on Basic Congestion. 4-12
4.2.7 UE State Transition. 4-16
4.2.8 Service Release Due to the Absence of Data. 4-21
5 Link Stability Control5-1
5.1 Overview of Link Stability Control5-1
5.2 Link Stability Control for AMR/AMR-WB Services. 5-1
5.2.1 UL Stability Control5-1
5.2.2 DL Stability Control5-2
5.3 Link Stability Control for VP Services. 5-3
5.3.1 UL Stability Control5-3
5.3.2 DL Stability Control5-3
5.4 Link Stability Control for BE Services. 5-3
5.4.1 UL Stability Control5-4
5.4.2 DL Stability Control5-6
6 Parameters. 6-1
7 Counters. 7-1
8 Glossary. 8-1
9 Reference Documents. 9-1

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