Off-the-Shelf 802.11a/b/g/n Drivers For Atheros WLAN Products

Looking for a way to differentiate your product? Would you like to expand your 802.11 market share and increase sales? Do you have customers looking for additional driver support? Intelligraphics provides off-the-shelf drivers for 802.11a and 802.11a/b/g/n products, based upon wireless LAN solutions by Atheros Communications.

Authentication / Association State Machine
•    Full support of 802.11 authentication / association states
•    Shared key and open system authentication
•    802.11 scan/join operations
•    Full MIB support (including error and statistical tracking)
•    IBSS, BSS, ESS support
•    Supports the 802.11 modes supported in the Atheros Windows drivers and station hardware

802.11 Roaming
•    Based on signal strength/retry statistics
•    Functions with scan/join state machine code

802.11 Rate Control
•    Automatic (best supported) rate with automatic rate fallback after excessive retries

WEP Key Table Management
•    Addition and update of keys

802.11 Power Management
•    Beacon TIM/DTIM processing
•    NULL data frames to AP
•    PS-Poll transmission

802.11-to-802.3 Frame Translation
•    RFC1042 and Ethernet tunneling
•    Length handling / validation
•    Supports required frame header translation

802.11 Fragmentation Support
•    Receive fragment cache creation and management
•    Integrated with DPC/ISR handling of de-fragmentation
•    Transmit fragmentation and descriptor management

Intelligraphics’ off-the-shelf drivers give your station products support on key operating systems including Mac OS X, Linux, and Windows CE. We also offer Linux software for AP hardware systems. NRE and royalty-based licenses are available. For more information contact info@intelligraphics.com or call us at (972) 479-1770.