WiFi Training and Certification

WLAN network topology
- Infrastructure Mode
- Repeater Mode
- Bridge Mode
- Ad-hoc Mode
Channel scanning and synchronization
- Passive Scan
- Active Scan
Authentication and association
- Open Authentication
- Shared Key Authentication
Data transfer mechanism

Radio channels and frequencies
- Frequency Channel Allocation for 802.11a/b/g
Modulation technologies
- Direct Sequence Spread Spectrum
- Orthogonal Frequency Division Multiplexing (OFDM)

• The Physical Medium Dependent Layer
• The Data Link Layer
• The Network Layer
• The Transport Layer

Framing data to be transmitted
- Management Frames
- Control Frames
- Data Frames
Spacing between frames
- Inter Frame Spaces (IFS)
Avoiding collisions: carrier sensing
- Physical Carrier Sensing
- Virtual Carrier Sensing
Avoiding Collisions: the back-off algorithm

Common WLAN Attacks
- Passive Attacks: eavesdropping
- PHY Layer attacks: RF Jamming
- Active Attacks: hacking
- Man in the Middle Attack

- WEP-SharedKey
- WPA-PSK
- WPA-Open
- Server Based Authentication
- Server-based security: 802.1x / 802.11i

Load Balancing and Rate Adaptation
- Load Balancing
- Rate Adaptation (dynamic rate shifting)
Power Management
Roaming
Quality of Service
The next-generation WLAN: IEEE 802.11n

• RF level testing
• Protocol Conformance Testing Protocol Conformance Testing
• Performance Testing
• Interoperability Testing
• Functional Testing
• Management/Data plane testing Management/Data plane testing
• Stress/Load Testing
• Scalability Testing
• Testing pp QoS support
• Testing security protocols
• VoIP over WLAN testing
• Testing Roaming
• Testing Rate Adaptation Testing Rate Adaptation
• Testing mixed mode networks
• Testing for protection against security attacks
• Deployment Testing, site survey

1. The training will make a trainee competitive in the global job market
2. Have wide understanding on the Wi-Fi technologies
3. Should be able to design and implement the Wi-Fi projects
4. The trainee will be competitive enough to manage and sort out trouble shooters

Awareness of the basic telecom concepts such as LAN, Duplex, ISPs, etc is recommended.

B.E, B.Tech, BIT, MIT, BCA, BSC, MSC, PGDCA, MS, M.Tech, MCA & PHD degree students would benefit greatly from this course. Persons having previous knowledge of GSM/CDMA would be preferred.

• Professionals and Students who are working in Storage/Networking/IT Domain
• Developers, Testers/QA and Verification Engineers who are working on or keen to know IEEE 802.11 technology
• This course is designed for developers, Engineers and Technical Management or anyone working with Wi-Fi or wants to switch to Wi-Fi work.