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TR 25.922
Radio resource management strategies

V7.1.0 (PDF)  2007/04  98 p.
V6.4.0  2006/12  8 p.
V5.4.0  2006/12  8 p.
V4.4.0  2006/12  8 p.
V3.9.0  2006/12  8 p.
Rapporteur:
Mr. Buldorini, Andrea

full Table of Contents for  TR 25.922  Word version:  7.1.0

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1  ScopeWord‑p. 8

The present document shall describe RRM strategies supported by UTRAN specifications and typical algorithms.
This report is a release independent report. This means that the latest release applicable to 3GPP is the reference that this TR is defined upon, and contains information on all previous releases. Actual release where a given example applies is indicated in the relevant section.

2  ReferencesWord‑p. 8

3  Definitions and abbreviationsWord‑p. 9

3.1  DefinitionsWord‑p. 9

3.2  AbbreviationsWord‑p. 9

4  Idle Mode TasksWord‑p. 11

5  RRC Connection MobilityWord‑p. 15

5.1  HandoverWord‑p. 15

5.1.1  StrategyWord‑p. 15

5.1.2  CausesWord‑p. 15

5.1.3  Hard HandoverWord‑p. 16

5.1.4  Soft HandoverWord‑p. 16

5.1.5  Inter Radio Access Technology HandoverWord‑p. 18

5.1.6  Measurements for HandoverWord‑p. 26

5.1.7  Transfer of RRC information across interfaces other than UuWord‑p. 28

6  Admission ControlWord‑p. 42

7  Radio Bearer ControlWord‑p. 45

8  Dynamic Resource AllocationWord‑p. 50

9  Power ManagementWord‑p. 54

10  Radio Link SurveillanceWord‑p. 55

11  Codec mode controlWord‑p. 56

11.1  AMR mode controlWord‑p. 56

12  Congestion ControlWord‑p. 59

13  High Speed Downlink Packet AccessWord‑p. 59

14  Multimedia Broadcast Multicast Service (MBMS)Word‑p. 62

A  Simulations on Fast Dynamic Channel AllocationWord‑p. 65

A.1  Simulation environmentWord‑p. 65

A.2  ResultsWord‑p. 65

A.2.1Void

A.2.2  Micro UDD 384Word‑p. 65

A.2.2.1  Code rate 1Word‑p. 66

A.2.2.2  Code rate 2/3Word‑p. 66

A.3  ConclusionsWord‑p. 67

B  Radio Bearer Control - Overview of Procedures: message exchange and parameters usedWord‑p. 67

C  Flow-chart of a Soft Handover algorithmWord‑p. 73

DVoid

E  Simulation results on DL Variable Rate Packet TransmissionWord‑p. 75

E.1  Simulation assumptionWord‑p. 75

E.2  Simulation resultsWord‑p. 75

F  Simulation results on Adjustment loopWord‑p. 77

G  Simulation results for CPCHWord‑p. 80

H  Examples of RACH/PRACH ConfigurationWord‑p. 87

I  Example of PCPCH assignment with VCAMWord‑p. 89

J  Examples of scheduling functions for HSDPAWord‑p. 91

$  Change historyWord‑p. 95


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