High Speed Radio Access For Mobile Communications (HSDPA/HAUPA)

WCDMA radio access has evolved strongly alongside high-speed downlink packet access (HSDPA) and high-speed uplink packet access (HSUPA), together called ‘highspeed packet access’ (HSPA).

The HSDPA peak data rate available in the terminals is initially 1.8Mbps and will increase to 3.6 and 7.2 Mbps during 2006 and 2007, and potentially beyond 10Mbps. The HSUPA peak data rate in the initial phase is expected to be 1–2 Mbps with the second phase pushing the data rate to 3–4Mbps. 

1. HSPA standardization and background.

2. HSPA architecture and protocols

• Radio resource management architecture
• Impact of HSDPA and HSUPA on UTRAN interfaces
• Protocol states with HSDPA and HSUPA

3. HSDPA principles

• HSDPA vs Release 99 DCH
• Key technologies with HSDPA
• High-speed dedicated physical control channel
• BTS measurements for HSDPA operation
• HSDPA MAC layer operation
• L1 and RLC throughputs

4. HSUPA principles

• HSUPA vs Release 99 DCH
• Fast L1 HARQ for HSUPA
• Scheduling for HSUPA
• E-DCH transport channel and physical channels
• Physical layer procedures
• MAC layer
• Iub parameters
• UE capabilities and data rates

5. Radio resource management

• HSDPA radio resource management
• HSUPA radio resource management

6. HSDPA bit rates, capacity and coverage

• General performance factors
• Single-user performance
• Multiuser system performance
• Iub transmission efficiency
• Capacity and cost of data delivery
• Round trip time
• HSDPA performance evolution

7. HSUPA bit rates, capacity and coverage

• Single-user performance
• Cell capacity - HARQ, Node B scheduling
• HSUPA performance enhancements

8. Application and end-to-end performance

• Packet application introduction
• Application performance over HSPA
• Application performance vs network load

9. Voice-over-IP


10. RF requirements of an HSPA terminal


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