COURSE # TOO-341
CDMA SYSTEMS ENGINEERING
Most comprehensive presentation of the CDMA technologies, standards, and protocols.
Rapid growth of Cellular and PCS services worldwide places significant demands on the technology to provide nearly wireline quality of service along with continuously expanding capacity. Today, several competing technologies dominate the market with the Code Division Multiple Access, CDMA, playing a very significant role in this growing market. This comprehensive course presented by the authors of the recently published course text book, reviews the Cellular and PCS communications and radio propagation, and covers the architecture and IS-95 and J-STD-008 CDMA standards.
Applications and benefits:
You will benefit by enhancing your understanding of the:
- WCDMA Technology
- CDMA Standards and their Rationale
- CDMA Systems Planning
- Third Generation CDMA Systems
Who should attend:
This course, by experts in PCS and CDMA, including one of the authors of Wireless and Personal Communications Systems and Applications of CDMA to Wireless/Personal Communications, presents operational and engineering aspects of cellular and PCS technologies with particular emphasis on CDMA. It has been developed as an introduction and a detailed information resource for Telecommunication Managers, Network Analysts, Designers, and Engineers. Participants in this course will become familiar with the standards that apply to the CDMA system, and will be able to apply that knowledge in their jobs. While the course is geared to the engineer, mathematics is kept to a minimum and understanding of the technology concepts is stressed. This course has no prerequisites; however, prior technical training in engineering, sciences or equivalent experience will be helpful.
Course Outline:
- Introduction to Spread Spectrum and CDMA
- Techniques used for Spread Spectrum Systems
- Performance of Spread Spectrum
- Performance of CDMA
- Psuedo Noise Sequences
- Walsh Codes
- Introduction to IS-95 CDMASystem
- Forward and Reverse Link Operation
- Band Plans for Cellular and PCS Frequencies
- Capacity Comparison with AMPS, GSM ans TDMA
- CDMA Architecture
- TIA Reference Model
- Standard Interfaces
- CDMA Services
- CDMA Standards
- Layering Concept within the Standards
- Call Processing
- Service Configuration and Negotiation
- Concept of System and Network Ids
- Registration
- Soft Hand-Off and Power Control
- Techniques for Soft Hand Off
- Capacity Improvement from Soft Hand Off
- Reasons for Power Control
- Capacity of System with Power Control
- CDMA Link Budget
- Forward Link Budgets for Pilot, Sync, Paging and Traffic Channels
- Reverse Link Budget for Accesss and Traffic Channels
- Physical Layer of CDMA
- OSI Reference Model
- Forward Link Operation
- Reverse Link Operation
- Channel Usage in CDMA
- Modulation Parameters
- Data LInk Layer of CDMA
- Message Format of Sync, Paging, Traffic and Access Channels
- Signaling Layer of CDMA
- End-to-End Call Flows including Origination and Termination
- Vocoders for CDMA
- Pulse Code Modulation
- 8 Kbs Vocoder
- 13 Kbs Vocoder
- Enhanced 8 Kbs Vocoder
- RF Planning of a CDMA System
- Issues of System Capacity based in User Location
- Simulation Issues
- Cell Breathing
- Pilot Pollution
- CDMA System Design
- Growth from AMPS to CDMA
- Cell Blocking Probability
- Marketing Issues
- Data Services in CDMA
- How Data is Transmitted on Digital Cellular Phones
- System Capacity
- Third Generation CDMA Systems
- WideBand CDMA
- CDMA 2000
- TD-CDMA
- Harmonization Plans
Text:Applications of CDMA to Wireless/Personal Communications, by Joseph E. Wilkes and Vijay K. Garg.
About the Instructor
Dr. Joseph E. Wilkes is with Bell Communications Research, Inc., Red Bank, NJ, where he is working on issues related to interoperability between the wireless systems designed for Europe (GSM) and those designed for North America (AMPS, CDMA, PACS, TDMA). He is also involved in tradeoffs between different digital technologies. While at AT & T, Dr. Wilkes worked on PCS Security Standards, ISDN A-interface for PCS, interoperability issues, cellular fraud control and wireless e-mail. In the 1970's, Dr. Wilkes was part of the design team for the world's first cellular phone system and is the principal author of the AMPS standard used for analog cellular phones in the U.S.A. and other countries. Dr. Wilkes received his M.S.E.E. and Ph.D.E.E. at the Polytechnic Institute of Brooklyn (now Polytechnic University).
A Director at Telcordia Tecnologies (formerly Bellcore), a wholly owned subsidiary of SAIC, Dr. Zablocky is a recognized expert on Personal Communications Systems, PCS. His extensive knowledge of CDMA and IS-41 has earned him recognition from major telecommunications service providers and CDMA equipment manufacturers. Dr. Zablocky developed specifications for interfacing an IS-95 based CDMA radio system to the Local Exchange Company's (LEC's) network utilizing the LEC's transport mechanisms and database capabilities. He developed Authentication Center (AC) specifications for Bellcore's Personal Access Communication System (PACS). He is also involved in analyzing and performance modeling of new and existing radio system designs, including new Wideband CDMA systems, in various indoor and outdoor RF propagation environments. Currently, Dr. Zablocky is developing CDMA RF planning algorithms for a major RF planning tool vendor that will enable the vendor to use their existing Advanced Mobile Phone Service (AMPS) RF planning tool for CDMA. He is also managing the development of a Wireless Local Loop (WLL) test plan for a major Local Exchange Company (LEC). Prior to joining Bellcore in 1995, Dr. Zablocky worked at Science Applications International Corporation, SAIC, and at the Center for Naval Analysis, CNA. He holds a BSEE and BS (Physics) from Fairleigh Dickinson University, MSE from University of Central Florida, and PhD in Electrical Engineering from University of Pennsylvania.
Details:
Course: TOO-341 Duration: 3 Days FEE: $1,195 CEUs: 2.16
Please direct any additional inquiries regarding this course to Anita Hellstrom, Program Coordinator, by e-mail, FAX: (301) 871-4942 or TELEPHONE: (301) 871-9608.
Call toll free 1-800-683-7267 from anywhere in the Continental U.S. or CANADA.
Last modified April 20, 1999.