Linux Wi-Fi Development Training

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Summary
Course code	DEC80211
Training Mode	Corporate Onsite, Class Room, Online
Duration	30 Hrs
Weekend	3 Weekend, 5 Hrs/Day. (Chennai Location)
WeekDays	3 Weeks, 5 Hrs/Day (Chennai Location)
Course Fee	Enquire
Registration	Register to confirm the batch.(Min Strength of Batch is 3 and Max is 10)

Linux wifi device driver Development Training in Bangalore

Overview

Linux��� Wireless (DEC80211) teaches experienced C programmers already familiar with the Linux kernel architecture and Module programming skills and strategies they need to understant Linux Wireless Networking subsystem and Wifi Driver development.

Best wifi Device Driver Training in Bangalore

Target Audience

Experienced C programmers with a good understanding of the Linux kernel who want to learn how to develop wifi device drivers for linux system and maintain protocol stack or Who wants understand whole data flow in networking and wireless subsystem.

Linux Wi-Fi Device Driver Training in Bangalore

Prerequisite

• Experience in C programming
• Knowladge of Linux Kernel Internals or Eqivalant

linux Wifi Driver Training Centre in Bangalore

Course Objectives

Introduction and Review of Kernel Programming Module programming Network Basics WLAN Baiscs WIFI Standards Protocol Layers	PCI , USB Based Devices User to Kernel Interaction User space wifi applications CFG80211, MAC80211 WIFI Hardware (Chipsets basics)

Course Syllabus

Introduction to Linux Kernel What is a Linux Kernel? Kernel Programming Module Programming Network and WiFi Basics What is network Linux Network Subsystem 802 standard WLAN network topologies 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 802.3 Standard 802.3 standards Some details Wirless Standards 802.11 standards 802.15 standards 802.16 standards etc WLAN and WiFi Difference between WLAN and WiFi Examples Networking Device NIC Card, WiFi cards, Routes, Bridges, Repeaters, Switches etc Network Topology Mesh, star etc WiFi Device Chipset Details WiFi Standards 802.11 Terms used BSS, iBSS, SSID, ESSID, BSSID Stations, Clinets,Access Point, ESS etc Wifi User space application wpa_supplicant wicd connmon hostapd NetworkMangers nm_cli wpa_cli ip ifconfig iwconfig ifup/ifdown route arp iptunnel ipmaddr

Protocol Architecture OSI Modle The Physical Medium Dependent Layer The Data Link Layer The Network Layer The Transport Layer 802.11 PHY 802.11 802.11 a/b/g/n/ac etc Comparisions Radio channels and frequencies Frequency Channel Allocation for 802.11a/b/g Modulation technologies Direct Sequence Spread Spectrum Orthogonal Frequency Division Multiplexing (OFDM) MSDU MPDU PSDU PPDU LLC MAC PLCP PMD MLME 802.11 MAC Access Management Frame Beacon Probe request Probe response Authentication De-Authentication Association Request Association Response Disassociation Re-Association Request Re-Association Response Control Frames Control Wrapper Acknowledge (ACK) Request to Send (RTS) Clear to Send (CTS) Data Frames Data frame formats Details 802.11 Details 802.11 802.11 b 802.11 a 802.11 g 802.11 n 802.11 ac

Security Protocols in WLANs Common WLAN Attacks Passive Attacks: eavesdropping PHY Layer attacks: RF Jammin Active Attacks: hacking WLAN Security Solutions WEP-SharedKey WPA-PSK WPA-Open Server Based Authentication Server-based security: 802.1x / 802.11i User to Kernel interface system calls netlink etc Linux Kernel Side nl80211 cfg80211 subsystem mac80211 subsystem Wifi Drivers Coding Details Wifi Hardware Chipsets WIFI flow Data Path Control Path Source Code Analysis Driver source PCIe, USB based Administraction** Commands Configurations Setups AP , stations Testing ** How to Tools in market wireshark Case Study**** Coding Details More on WIFI** Coding Load Balancing and Rate Adaptation Load Balancing Rate Adaptation (dynamic rate shifting) Power Management Roaming Quality of Service The next-generation WLAN

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Linux wifi device driver Training Bangalore

Note:

** These sections may be considered in part or in whole as optional. They contain background reference material, specialized topics, or advanced subjects. The instructor may choose to cover or not cover them depending on classroom experience and time constraints.