Tech-invite 3GPPspace IETFspace

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Content for TR 25.874 Word version: 11.0.0

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2 References p. 5

3 Definitions, symbols and abbreviations p. 6

3.1 Definitions p. 6

3.2 Symbols p. 6

3.3 Abbreviations p. 6

4 CQI feedback enhancement p. 7

4.1 Simulation assumptions for discontinuous CQI reporting p. 7

4.2 Simulation results of existing CQI reporting method p. 7

4.3 New CQI reporting methods p. 8

4.3.1 Method 1 p. 8

4.3.2 Method 2 p. 8

4.3.3 Method 3 p. 8

4.4 Analysis and suggestions for future study p. 9

5 HSPA control channel efficiency optimization p. 9

5.1 Target scenario for HSPA control channel efficiency optimization p. 9

5.2 New methods for HSPA control channel efficiency optimization p. 9

5.3 Analysis and suggestions for future study p. 9

6 HSPA signalling enhancements for more efficient resource usage p. 9

6.1 Target scenarios for HSPA signalling enhancements p. 9

6.2 New methods for HSDPA signalling enhancements p. 11

6.2.1 Method 1 p. 11

6.2.2 Method 2 p. 12

6.3 New methods for HSUPA signalling enhancements p. 13

6.3.1 E-TFC selection and power grant p. 13

6.3.2 Method 1 p. 13

6.3.3 Method 2 p. 14

6.4 Capability reporting p. 14

6.5 Analysis and suggestions for future study p. 14

$ Change history p. 15