Training Course:CDMA Fundamentals (IS-95)School/Trainer:TONEX, Inc. Dallas, Texas, United States
Course Format: Classroom | E-learning | Virtual Class | Online | On-site | Blended | Self-paced
Course Description:
'' CDMA Review
IS-95 Orientation North American standards (TIA) Basic CDMA Spectrum Spreading Process Code Division Multiple Access RAKE receiver Soft handoffs Single user-Single path Single user- Multiple paths Multiple users with single paths Multiple users with Multiple paths Multipath and Rake receivers CDMA vs. Analog FDMA CDMA vs. TDMA CDMA system overview
Locating and keeping track of a MS Mobility management Radio resource management Features in a CDMA cellular system Soft hand-offs Power control Forward and reverse links Long and short codes CDMA Channels CDMA physical channels CDMA logical channels Shared vs. dedicated channels Forward and Reserve logical channels CDMA Physical Layer CDMA protocol layering Forward channels Reverse channels PN Codes and Walsh Functions
IS-95 features Pseudo Random (PN) codes Orthogonal codes Short PN codes Long PN codes Walsh functions The Forward Link
The Pilot channel The Sync channel The Paging channel Forward traffic channels Call and signaling states The Reverse Link
The Access channel The Reverse traffic channels Orthogonal modulator Long codes Forward Traffic Channels
Forward link structure Variable rate codec Power control channel Power Control
The near-Far problem Need for power control Open loop power control (Reverse Link) Closed loop power control (Reverse Link) Forward link power control Power control implications and tradeoffs CDMA Network Architecture
Basic structure Switching Functions BSC Functions BTS Functions Forward features CDMA Subscriber Unit Architecture
Basic structure Vocoder operation Transmitter operation Receiver operation Handoff protocol & messaging Mobile Station
Control on the traffic channel state Forward traffic channel power control Service options Acknowledgment procedures Processing the in-traffic system parameters message Alerting Conversation substate Release substate Mobile station states Paging channel monitoring procedures Acknowledgments Registration Idle handoff Paging channel messages System Parameters message Access Parameters message CDMA Call Processing
Call processing flows Registration Utilized services Handoffs
Within one CDMA system Multi-cell (soft) Handoff Multi-Sector (softer) Handoff CDMA to CDMA hard handoffs CDMA to Analog hard Handoff Handoff thresholds Trade-offs and implications Handoff Procedures Pilot sets Pilot search Handoff messages Set maintenance Power control during soft handoff Soft handoff scenarios Registration
Forms of registration Systems and networks roaming Registration timers and indicators Registration procedures CDMA System Capacity
Key capacity parameters Derivation and discussion Soft capacity increase CDMA vs. FDMA vs. TDMA capacity System design and implementation issues Transition planning from analog to CDMA Field trials results Advanced CDMA Topics
Identification and Security IMSI, ESN, SCM Registration Access Channel Protocol Managing Access Overloads Authentication Soft handoff CDMA capacity and coverage
Call Processing Overview
Call Flow Examples Process walk-through and flow diagrams Live examples from collected field data Mobile Station States Mobile State Initialization State Mobile State Idle State Paging Channel Monitoring procedures Acknowledgments Registration Idle Handoff Paging Channel Messages System Parameters Message Access Parameters Message Neighbor List Message CDMA Channel List Message Mobile Station Page Match Operations Mobile Station Order Message Processing Operations System Access Handoff Procesures Types of Handoff Handoff Messages Soft Handoff Scenarios Cell Selection procedures Macro and Micro-Diversity
CDMA Evolution
CDMA standards CDMA2000 1x and 1xEV-DO ...''
Please go to the school's official website for training price and schedule:
http://www.tonex.com/
Phone:1-888-868-6639
School Address:
The Centrum 3102 Oak Lawn Avenue, Suite 700 Dallas, Texas 75219 USA
Training Locations: Dallas, TX California, Oregon and Washington States (Chapman University Campuses)
Jobs & Resumes: Dallas Houses & Roommates: Dallas Travel Agencies: Dallas
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Cellular Networks Performance Workshop
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CISSP Boot Camp
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