Areas of consulting |
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C,C++ ,Unix |
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SDK Programming, |
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MFC Programming, |
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COM/DCOM, |
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Java / J2EE /J2ME |
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UNIX Device Drivers, |
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Windows NT Device Drivers, |
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Windows NT Internals, |
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Assembly Language 8086, |
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QT Training |
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Symbain Training |
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WLL, |
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Design Patterns, |
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Programming |
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Why Softland..? |
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| WLL Programming |
Prerequisites :
Working knowledge of C and C++
Who should attend :
Anyone with a flair for making a career within the telecom industry.
Course Description :
This course introduces the student to the various technologies and protocols used in the deployment of a CDMA Wirless Local Loop system. It acts as a stepping stone to the student who wishes to specialize further in any particular system within the domain.
Benefits of Attendance :
Fundamentals of Telephony Whether you're interested in telecom- IN & WLL, datacom, wireless or Wide Area Networking, everything begins with the Public Switched Telephone Network and Plain Ordinary Telephone Service.
We'll begin with a model for the PSTN,explaining analog circuits and circuit switching, as well as common telephony buzzwords and jargon, and introduce the ideas of modems and DSL.
- History of Telecommunications
- The Public Switched Telephone Network (PSTN)
- Analog Circuits
- The Voiceband
- Plain Ordinary Telephone Service (POTS)
- Signaling System 7 (SS7)
Modems: Representing Data on Analog Circuits
DSL: Beyond the Voiceband
Data Communication Concepts
- Data, Signal and Channel Characteristics
- Time domain and Frequency domain concepts
- Bandwidth and channel capacity
Data Encoding Techniques
- Non Return to Zero (NRZ)
- Manchester Coding
- Amplitude Shift Keying (ASK)
- Frequency Shift Keying (FSK)
- Phase Shift Keying (PSK)
Modulation Techniques
- Pulse code Modulation (PCM), ADPCM
- Delta Modulation, Amplitude Modulation
- LDCELP
- Related Algorithms
Protocols covered
- SNMP
- V5.1, V5.2 with ISDN support
- Euro - ISDN
- CAS
- etc..
Switching Technologies
- Circuit switching, Packet switching, Message switching and Broadcasting.
- Call Processing, Call Flows along with above mentioned protocols
- Overview + exposure of various Switches / Local Exchanges like Abacus, Emutal, UTStarCom
CDMA
- Definition
- Spread Spectrum Technique
- Properties of CDMA
- CDMA Types
- TH-CDMA
- FH-CDMA
- DS-CDMA
- Orthogonality
- Transmitter
- Receiver
- PN Sequence Generator
- Chipping, RW Codes, PN Sequence
Handoff
- Advantages of CDMA over TDMA and FDMA
- Power Control Technique
- Near and Far problem
- RF Planning
- Frequency Reuse
- RW Code Resue
- Carrier to Interference (C/I) Ratio
HP- OpenView - Network Management System (NMS)
· SNMP (MIB Creation, Manager, Agent- Epiloge) Project
WLL Smartcard Reader Writer Project
(Implementation along with CT-API Support)
Lab Training (Demo)
On the latest high tech WLL exchange
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