E-mail: witmail@bigfoot.com; Tel & Fax: +1(708)570-3825
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E-mail: witmail@bigfoot.com; Tel & Fax: +1(708)570-3825 |
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2G CDMA, cdma2000 & 3G Workshop Dec. 13-15, 2000 Las Vegas Workshop Room: Reno Exhibition Space Available if you have questions; please email: witmail@bigfoot.com Location: Flamingo Hilton Hotel, 3555 Las Vegas Blvd South, Las Vegas, Nevada 89109. Flamingo Hilton is in the center of the Las Vegas actions. It is one of the most famous Las Vegas hotels and is next to Bellagio and Caesars Palace. Please call +1(800)835-5686 or +1(702)733-3111, Fax:+1(702)733-3353 to make hotel reservation. Please use group code "cdma" to get special rate of $45/night Dec. 12 to Dec. 14 and $79/night Dec. 15-16 (weekend). The hotel special rate cut-off date is Nov. 21, 2000. Please reserve room before that time. This rate may still be available after cut-off date. if you have difficult reserve hotel rooms, please email us: witmail@bigfoot.com
Onsite Workshops on 3G (cdma2000 & W-CDMA) & 2G CDMA Available Upon Request Workshop Leader: Ed Lu Ed Lu is a leading expert and a consultant on wireless communications systems. He has been involved in wireless communications business development, CDMA subscriber unit testing, cellular and PCS system design, wireless data technology, microcell technology, optical fiber communications, and electromagnetic wave propagation for more than sixteen years. He was a member of CTIA CDMA System Operational and Performance Test Group. He developed AirTouch Communications CDMA Test Bed program, supporting AirTouch's CDMA Digital cellular transition. He was the Director of Network Planning & Engineering for McCaw International and Chief Engineer of Shanghai McCaw Telecommunications, in charge of building one of the most dense Digital Cellular Systems in the world. He was also the Technical Director of Mobile System International. Ed Lu brings his solid R&D background, CDMA field operation experience, practical system design and engineering experience to this workshop. A well-respected wireless communication strategist, Ed Lu will also share his views on smart antennas, superconducting filter, CDMA optimization, CDMA system development directions, PCS system deployment strategies, microcells, wireless data & internet and IMT-2000 3G systems.
Who should Attend This Workshop This CDMA workshop is designed for chip designers, network engineers, RF planners, engineering managers and others who want to learn how CDMA works and how best to implement the technology. By attending this workshop, you can better optimize your CDMA systems and make them 3G ready. This is the place to get all of your questions answered on the latest advancements in CDMA so you can shorten your learning curve and build a better system. With 560 pages of handout note, this is one of the most extensive Advanced
CDMA & 3G Workshops. Workshop Schedule and Topics (Subject to change) Workshop begins each day on 8:30 AM. Ends at 5PM. It may end earlier on 3rd day afternoon. Part I: 2G CDMA System (IS-95) Chapter 1.1 CDMA Basic IS-95 System Structure Forward Link Variable Vocoder 13K CELP 8K CELP Deploying EVRC Markov model Voice activity facor calculation Why forward voice activity factor is larger? Channel Coding CRC Convolutional coding Symbol Repetition Block Interleaver Scrambling Long code mask PN & Walsh Codes Short & long PN codes Digital Modulation Spectrum efficiency vs. C/I ratio QPSK & OQPSK CDMA Mobile Power Linear Amplifier CDMA Waveform Reverse Channel Walsh modulation Power Switch Randomizer CDMA Channel Structure Pilot Channel Pilot planning Sync Channel Paging Channel Slotted mode Access Channel Access probe CDMA Frame Structure Blank & burst mode Dim & burst mode Mixed mode Frame Erasure bit Chapter 1.2 CDMA System Architecture Base Station Base Controller Mobile Switch User Terminal Roaming Network CDMA Timing System CDMA Signal Flow CDMA Call Process Idle Hand-off Channel Element RAKE Receiver Search Finger Diversity Combining Correlation Power Control Power control bits Forward power control Reverse power control Open loop Close loop Inner loop Outer loop Power control process Power control error Power control speed Optimizing power control parameters Power control dynamic range Power control rule in soft hand-off region CDMA Hand-off Soft hand-off Softer hand-off 3-way soft & softer hand-off Signal path during soft hand-off Soft hand-off process Hand-off threshold optimization Pilot pollution Soft hand-off message Search mode Pilot scanning process Soft hand-off capacity reduction factor Soft hand-off overhand factor CDMA hard hand-off Pilot beacon implementation Which channel power strength control CDMA hand-off process? Optimizing Soft hand-off parameters: T_ADD, T_DROP, T_TDROP Optimizing neighbor list & cells based on test data Search window impact on system performance Setting and optimizing search window size for CDMA system
Chapter 1.3 CDMA System Design & Engineering CDMA Channel Parameters Path Loss Model Path Loss Slope & Capacity Fade Margin Area coverage reliability & boundary coverage reliability Soft Hand-off Gain CDMA Coverage and Capacity Modeling Pole capacity; CDMA system link budget Does soft hand-off reduce capacity? Forward link coverage & capacity Forward Link Voice Activity factors: 9.6Kbps & 14.4 Kbps Optimize Pilot Power Allocation Calculate Pilot Allocation for different pilot threshold Reverse link coverage & capacity Frequency reuse efficiency calculation Receiver noise figure and sensitivity Link Balancing Issues Loading: the link between capacity and coverage Cell breathing and soft capacity Noise rise above thermal noise floor Step by step design method of CDMA coverage & Capacity Ambient Noise Effect on CDMA Capacity and Coverage Superconduting filter: where you may use it? Ignition noise & ambient noise measurements Step by Step procedures of CDMA System Capacity Planning Step by Step procedures of CDMA System Coverage Planning Case Study: One Market 3-year capacity and coverage design CDMA System Performance Matrix CDMA system performance under different speed, multipath delay, etc. Apply CDMA to wireless local loop (WLL) Design system at minimum front-end cost CDMA Migration & Deployment Engineering and Planning System capacity planning issues Part II: Advanced CDMA Topics Chapter 2.1 CDMA Optimization Improving Capacity Improving Coverage Optimization Process Chapter 2.2 CDMA Antenna System Choose CDMA Antenna Horizontal beam width selection Soft hand-off % & beam width Sectorization Efficiency Pilot Pollution Downtilt Azimuth Rotation Dual Polarization Antenna Cross polarization Density Where you may deploy dual polarization antenna? CDMA Microcell Search window issues Distributed Antenna System (DAS) CDMA Repeater Deployment Cable Microcell Integrator CDMA Wireless Local Loop Mobile Satellite Service (Globalstar) Smart Antenna Adaptive system Switched beams Chapter 2.3 Digital Conversion Dual Mode System CDMA Carrier & Guard band AMPS to CDMA Conversion Capacity Gain & Loss Interference & Intermodulation Rural Coverage Issues PCS Bands Chapter 2.4 Multiple CDMA Carrier Deploying 2nd CDMA carrier Optimization issues Chapter 2.5 CDMA Geolocation & E911 Services Network based Handset based Hybrid system Chapter 2.6 CDMA Data & Internet Short Message System (SMS) Circuit Data Packet Data EDGE/GPRS/1X RTT CDMA Internet Access System Evolution to higher data rate HDR & Tantivy System Part III 3G System Chapter 3.1 3G Standards IMT-2000 Standards IMT-2000 Spectrum 3GPP & 3GPP2 cdma2000 & WCDMA 3G Spectrum Auction in Europe Cell Range vs Data Rate Site Count vs. Data Rate Chapter 3.2 3G System for IS-95 CDMA IS-95A & IS-95B 3G-1X & 3G-3X Migration Planning Performance Enhancement 3G System Deployment Spectrum Sharing of 2G & 3G
cdma2000
Band Class 0-9 Reverse Link
Radio Configuration 1-6 (RC 1 to RC 6)
Spreading Rate 1 & 3 (SR1 & SR3)
Reverse Pilot Channel
Access Channel
Enhanced Access Channel
Reverse Common Control Channel
Reverse Dedicated Control Channel
Reverse Fundamental Channel
Reverse Supplemental Code Channel
Reverse Supplemental Channel
Channel Structure
Data Rates for SR1 & SR3
Turbo Encoder
Reverse Power Control Subchannel
Outer & Inner Loop Power Control Forward Link
Forward Pilot Channel
Sync Channel
Paging Channel
Broadcast Control Channel
Quick Paging Channel
Common Power Control Channel
Common Assignment Channel
Forward Common Control Channel
Forward Dedicated Channel
Forward Fundamental Channel
Forward Supplemental Code Channel
Forward Supplemental Channel
Forward & Reverse Power Control Subchannel
Transmission Timing
Symbol Duplexing
Hopping Pilot Beacon
Chapter 3.3 cdma2000 System Chapter 3.4 3G System for GSM 2G Bottlenecks 2G to 3G Evolution WCDMA Radio Parameter Physical Channel Architecture EDGE GPRS WCDMA Capacity & Coverage ATM Chapter 3.5 G3G: Global 3G Harmonization Software Radio
To Register, please fill the form and click "Submit Form" button. You should receive a reply within a few days. If you do not receive a reply, please contact us [ email: witmail@bigfoot.com; or call: +1(253)853-6698]. If you have problem with online form, you may simply send us an email or fax with information requested in the form. Check should be mailed to: WIT, 5322 Spruce Lane, Seattle, WA 98335, USA To take advantage of special registration fee, payment must be received by the deadline.
Registration Form
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Registration Fee
On-site registration is also available. Please send us an email if you decide to do on-site registration (so we will have handout available to you). Total Amount: US$ Special Instruction or request:
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