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TR 25.801
Feasibility study for improved access to User Equipment (UE) measurement data
for Controlling Radio Network Controller (CRNC)
to support Time Division Duplex (TDD) Radio Resource Management (RRM)

V6.0.0 (Wzip)  2003/09  17 p.
Mr. Miller, James

full Table of Contents for  TR 25.801  Word version:  6.0.0

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1  ScopeWord‑p. 6

The purpose of the present document is to help the TSG RAN WG3 group to study aspects of improving CRNC access to UE measurements in preparation for a WI on this topic, as proposed in [1].
As requested by TSG-RAN, the document describes the consequences of the CRNC not having access to UE measurements in the case that the serving RNC does not match the controlling RNC, additionally it studies the complexity of the proposed solutions so that an evaluation of the incremental gain of a solution can be weighed against its additional complexity.

2  ReferencesWord‑p. 6

3  Definitions, symbols and abbreviationsWord‑p. 6

3.1  DefinitionsWord‑p. 6

3.2  SymbolsWord‑p. 7

3.3  AbbreviationsWord‑p. 7

4  IntroductionWord‑p. 7

5  RequirementsWord‑p. 7

6  RAN3 Study areasWord‑p. 7

6.1  GeneralWord‑p. 7

6.2  Description of Benefits of the CRNC Having Access to UE MeasurementsWord‑p. 7

6.3  Description of the Existing Methods in the Standards to Provide for or Mitigate the Need for UE MeasurementsWord‑p. 10

6.4  Option 1: Modification of Existing ProceduresWord‑p. 11

6.5  Option 2: Creation of Measurement procedureWord‑p. 11

6.6  Option 3: Direct Reporting to from UE to CRNCWord‑p. 15

6.7  Comparison of the Complexity vs. the Incremental Gain of each Proposed SolutionWord‑p. 15

6.8  Open issuesWord‑p. 15

7  AgreementsWord‑p. 16

8  Project PlanWord‑p. 16

8.1  ScheduleWord‑p. 16

$  Change historyWord‑p. 17

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