Course Duration : 3 Day(s) Course Objectives: To provide participants with a detailed description and explanation of HSDPA operation and its impact on R99 UMTS architecture and protocols Expected Accomplishments: - List the market forces which drive WCDMA evolution
- Understand the important technological enhancements to be extended to WCDMA for HSDPA working
- Understand the protocol functionality enabling the high bit rates
- Understand how complex link adaptation algorithms are used to maintain high throughput under varying radio conditions
- Understand mobility scenarios
Explain end-to-end flows of a packet switched session - Market outlook for high speed data access
- Network architecture
- Impact on protocols
- HSDPA channels
- Code multiplexing
- HSDPA terminal capabilities
- Benefits and drawbacks
- Coding of HS-DSCH, HS-SCCH and HS-DPCCH
- Timing relations between HSDPA channels
- Implications of using 16-QAM
- Adaptive modulation and coding (AMC)
- Chase combining, partial IR and full IR.
- Packet scheduling strategies
- Turbo coding and decoding
- Hybrid ARQ
- Rate matching
- Performance of Partial IR and Full IR
- Packet scheduler in Node B.
- Interworking of MAC-hs in Node- B and MAC-d in RNC
- Protocol extensions of NBAP
- HSDPA data transfer
- Serving HS-DSCH cell
- Measurement event ID
- Intra Node B handover
- Inter Node B handover
- Understanding GPRS
- Understanding UMTS
- 3G Wireless Networks
Who can benefit: Engineers, Technicians, Radio Planners, Equipment Designers and 3G Application Developers Who need In-Depth Knowledge of the Hsdpa Radio Interface
Prerequisites: Course Outline: - HSDPA Principles
- HSDPA Physical Layer
- Error Correction Techniques
- Protocol Enhancements and Extensions
- HSDPA Mobility Procedures
Delivery Method: Related Training: |
