Tech-invite 3GPPspace IETFspace

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Content for TR 43.802 Word version: 12.0.0

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5 Analysis on mobile data applications and their impacts on GERAN system p. 8

5.1 General p. 8

5.2 Use case p. 8

5.2.1 Frequent Small Packet Transmission p. 8

5.2.1.1 Description and Analysis p. 8

5.2.1.2 Aspects of required improvements p. 9

5.2.1.3 References p. 10

5.3 Conclusion for analysis p. 10

6 Common assumptions p. 10

6.1 Simulation assumptions p. 10

6.1.1 General p. 10

6.1.2 Simulator methodology p. 10

6.1.3 Simulation Parameters p. 11

6.2 Evaluation requirements p. 13

6.2.1 General p. 13

6.2.2 Network Metrics p. 13

6.2.3 Service metrics p. 14

6.2.4 Evaluation methodology p. 15

6.3 Traffic model p. 16

6.3.1 General p. 16

6.3.2 A) Instant Messaging p. 16

6.3.3 B) Web Browsing p. 18

7 Recommended enhancements for GERAN system p. 20

7.1 Implicit TBF Release p. 20

7.1.1 Concept description p. 20

7.1.1.1 Downlink implicit TBF release procedure p. 20

7.1.1.2 Uplink implicit TBF release procedure p. 21

7.1.2.1 Simulation parameters p. 22

7.1.2.2 Simulation results p. 22

7.1.3 Impacts to GERAN system p. 24

7.1.3.1 Impacts to the Mobile Station p. 24

7.1.3.2 Impacts to the BSS p. 24

7.1.3.3 Impacts to the specification p. 24

7.1.4 References p. 24

8 Summary and conclusions p. 24

A Network trace and statistic information p. 24

A.1 Network Data for IM application p. 24

$ Change History p. 28