HSPA+ Evolution to release 12 : performance and optimization /
"A comprehensive reference book codifying the various standards releases for High Speed Packet Access (HSPA) wireless technologyHSPA evolution has maintained its prominence through Releases 7-11 but the evolution is coming to an end with Release 12, with the focus moving to LTE. However, HSPA n...
| Άλλοι συγγραφείς: | , , |
|---|---|
| Μορφή: | Ηλ. βιβλίο |
| Γλώσσα: | English |
| Έκδοση: |
Chichester, West Sussex, United Kingdom :
Wiley,
2014.
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| Θέματα: | |
| Διαθέσιμο Online: | Full Text via HEAL-Link |
Πίνακας περιεχομένων:
- HSPA+ Evolution to Release 12; Contents; Foreword; Preface; Acknowledgments; Abbreviations; 1 Introduction; 1.1 Introduction; 1.2 HSPA Global Deployments; 1.3 Mobile Devices; 1.4 Traffic Growth; 1.5 HSPA Technology Evolution; 1.6 HSPA Optimization Areas; 1.7 Summary; 2 HSDPA and HSUPA in Release 5 and 6; 2.1 Introduction; 2.2 3GPP Standardization of HSDPA and HSUPA; 2.3 HSDPA Technology Key Characteristics; 2.4 HSDPA Mobility; 2.5 HSDPA UE Capability; 2.6 HSUPA Technology Key Characteristics; 2.7 HSUPA Mobility; 2.8 HSUPA UE Capability; 2.9 HSPA Architecture Evolution; 2.10 Conclusions.
- 4 Continuous Packet Connectivity and High Speed Common Channels4.1 Introduction; 4.2 Continuous Packet Connectivity (CPC); 4.2.1 Uplink DTX; 4.2.2 Downlink DRX; 4.2.3 HS-SCCH-Less Transmission; 4.3 High Speed FACH; 4.4 High Speed RACH; 4.5 High Speed FACH and RACH Enhancements; 4.6 Fast Dormancy; 4.7 Uplink Interference Reduction; 4.8 Terminal Power Consumption Minimization; 4.9 Signaling Reduction; 4.10 Latency Optimization; 4.11 Summary; References; 5 HSDPA Multiflow; 5.1 Introduction; 5.2 Multiflow Overview; 5.2.1 Multiflow Principle; 5.2.2 Multiflow Configurations.
- 5.3 Multiflow Protocol Stack5.4 Multiflow Impacts on UE Architecture; 5.5 Uplink Feedback for Multiflow; 5.5.1 HS-DPCCH Structure with Multiflow; 5.5.2 Dynamic Carrier Activation; 5.5.3 Timing of Uplink Feedback; 5.5.4 HS-DPCCH Power Levels; 5.6 RLC Impact; 5.6.1 RLC Timer_Reordering; 5.6.2 RLC Reset; 5.7 Iub/Iur Enhancements; 5.7.1 Flow Control; 5.7.2 Multiflow Extensions; 5.8 Multiflow Combined with Other Features; 5.8.1 Downlink MIMO; 5.8.2 Uplink Closed-Loop Transmit Diversity and Uplink MIMO; 5.8.3 DTX/DRX; 5.9 Setting Up Multiflow; 5.10 Robustness; 5.10.1 Robustness for RRC Signaling.
- 5.10.2 Radio Link Failure5.10.3 Robustness for User Plane Data; 5.11 Multiflow Performance; 5.11.1 Multiflow Performance in Macro Networks; 5.11.2 Multiflow Performance with HetNets; 5.12 Multiflow and Other Multipoint Transmission Techniques; 5.13 Conclusions; References; 6 Voice Evolution; 6.1 Introduction; 6.2 Voice Quality with AMR Wideband; 6.3 Voice Capacity with Low Rate AMR; 6.4 VoIP Over HSPA; 6.5 Circuit-Switched Voice Over HSPA; 6.6 Voice Over HSPA Mobility; 6.7 Circuit-Switched Fallback; 6.8 Single Radio Voice Call Continuity; 6.9 Summary; References; 7 Heterogeneous Networks.
