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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  Scopep. 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  Referencesp. 6

3  Definitions, symbols and abbreviationsp. 6

4  Introductionp. 7

5  Requirementsp. 7

6  RAN3 Study areasp. 7

6.1  Generalp. 7

6.2  Description of Benefits of the CRNC Having Access to UE Measurementsp. 7

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

6.4  Option 1: Modification of Existing Proceduresp. 11

6.5  Option 2: Creation of Measurement procedurep. 11

6.6  Option 3: Direct Reporting to from UE to CRNCp. 15

6.7  Comparison of the Complexity vs. the Incremental Gain of each Proposed Solutionp. 15

6.8  Open issuesp. 15

7  Agreementsp. 16

8  Project Planp. 16

8.1  Schedulep. 16

$  Change historyp. 17

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