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3G Cellular and Wireless Internet |
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| Course Length - 2 or 3 Days Lecture | | | | | | Course Description Next generation wireless communications systems will offer an unprecedented improvement in handling high-speed data and mobile Internet access. Along with traditional (wireline) solutions, 3G wireless communications will expand productive connectivity to anyone, anywhere, anytime for any traffic type. This course provides participants with an understanding and appreciation of the challenges involved in the implementation of advanced wireless solutions and the strategies that are evolving to meet those challenges. In addition, all major markets and opportunities for wireless networks are discussed with an emphasis on the role of 3G in-future implementations. | | | | | | Course Objectives After this training participants will be able to: - Gain an extended knowledge of wireless communication concepts and terminology
- Understand how 3G wireless communications can be used to benefit their business
- Recognize the role of government regulation and licensing
- Be aware of the array of standards being developed for 3G wireless systems
- Comprehend the target markets, technologies and objectives for 3G evolution
- Be able to keep up with the rapidly evolving advances in wireless communication
- Distinguish between the goals and realities of 3G and beyond
| | | | | Who Should Attend? - Non-technical personnel who wish to understand the business case and market opportunities for 3G wireless communications and desire to develop a general appreciation for the challenges and solutions in the 3G wireless arena. (Line and staff management, contract and personnel supervisors, marketing and sales employees, finance specialists,…)
- Technical personnel who need to develop an understanding of the challenges and technological solutions developed to provide high speed wireless communication and Internet access in practical mobile environments. (Technical staff and managers, engineers, technicians, system administrators,…)
| | | | | | Course Prerequisites A basic understanding of cellular/PCS fundamentals and operations. | | | | | What You Will Learn: - The Business Case For 3G Wireless Communication
- Evolution To UMTS and other 3G solutions
- Steps to phase-in 3G: HSCSD, GPRS, EDGE
- The benefits and principles of CDMA, cdma2000, and WCDMA
- The role of Wireless Internet protocols such as mobile IP
- Wireless applications and WAP
- Current state of worldwide 3G development
| | | | | | Course Format This course is presented as a seminar where students are actively engaged with dialog, workshops and demonstrations to maximize learning and retention. An optional third day adds detailed content for technical audiences. |
| | | Course Outline | | | The Business Case for Cellular and PCS Communication - Success of 2G and 2.5G cellular
- Introduction to IMT-2000
- Business processes supported by 3G
| Essentials of Cellular Systems - Components of cellular systems
- Fixed network functions
- Mobile terminals
- Home and visitor location registers and equipment ID
- Security challenges and solutions
- Digital voice and data circuit-based: 2G
- 2G systems deployed around the world
- Packet voice and data: 3G
| Existing system upgrades: HSCSD, GPRS, EDGE - Packet vs circuit transmissions
- Packet traffic challenges: errors and delay
- High speed circuit switched data (HSCSD)
- General packet radio service (GPRS)
- Enhanced data for global evolution (EDGE)
| CDMA Essentials - Spread spectrum features and benefits
- Frequency-Hopping and Direct-Sequence Spread Spectrum (FHSS and DSSS)
- Code Division Multiple Access: cdmaOne
- CDMA and code channels
- Data rates
- CDMA in use
- Power control and breathing cells
| CDMA2000 - Upgrade paths
- 1XMC and 3XMC
- High Data Rate (HDR) and modulation
- IXtreme
| WCDMA - Frequency bands and bandwidths
- Interworking with GSM
- Universal Mobile Telephone Service (UMTS)
- Gold Codes
| Internet Protocols - TCP/IP Essentials
- Routers and hosts
- IP in use
- The Internet
- IP Security
| Mobile IP - Solving the mobility problem
- Compatibility with the Internet
- Classes of nodes: mobile and correspondent
- Foreign and home agents
- Addressing extensions: care-of addresses (COA)
- Tunneling and encapsulation
- Security and privacy
| Transport-layer modifications - Indirect TCP
- Snooping TCP
- Mobile TCP
- Fast and selective retransmission
| Wireless Internet Applications - Compact HTML
- I-mode
- Web clipping
- XML
- WAP/WML
| Multimedia and High-speed Internet access realized - Where does the market take us? 4G??
- Bandwidth and delay challenges
| Optional third day adds detail for technical audience - Signaling
- Placing a call from a mobile
- Placing call to a mobile
- Modulation and data rates
- Power and battery life challenges
- Voice codecs: full and half rate
- Walsh Codes: Walsh and Gold
- Base station synchronization using GPS signals
- Voice codecs and data rates
- Encryption and authentication
- Discovering and registering COAs
- Transaction-aware TCP
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