Mobile Wireless LAN: WiLink 4.0 mWLAN Solutions WiLink TM 4.0 mWLAN Solutions (WL1251/WL1253) - Availability Disclaimer Texas Instruments (TIs) WiLink mobile Wireless LAN (mWLAN) platform includes single-chip solutions to drive Voice over WLAN (VoWLAN) into mainstream mobile phones. Based on TIs DRP technology, the WiLink 4.0 mWLAN platform is comprised of hardware and software optimized for handsets, and provides consumers with on-the-go voice access over any WLAN network. The included WiLink Software Development Kit (SDK) 4.X is optimized for embedded applications. This includes support for Linux, Windows® WinCE, Symbian operating systems, as well as lab testing and manufacturing software. It is partitioned to minimize host CPU loading and power consumption in mobile applications. TIs WiLink 4.0 mWLAN platform offers two different hardware single-chip implementations to provide flexibility for OEMs to offer IEEE 802.11b/g or IEEE 802.11a/b/g operation. Get Started Now: Download the following documents for more information: WiLink 4.0 mWLAN Product Bulletin (WL1251/WL1253) (wl1251_1253_prod_bulletin.pdf, 140 KB) 2005 Download WiLink 4.0 mWLAN (WL1251 and WL1253) Single-Chip Solutions Complete WLAN hardware and software solutions optimized for mobile IEEE 802.11b/g and IEEE 802.11a/b/g applications      The integrated Media Access Controller/Baseband/RF transceiver) reduces BOM costs, saves PCB space and extends standby and talk times      Market-leading physical size (6 mm x 6 mm BGA)      Support for Voice over WLAN (VoWLAN)    UMA (Unlicensed Mobile Access) technology    VoIP over WLAN    Quality of service, WPA, WPA2, CCX2.0, 3.0 and 4.0 for application specific devices     Advanced roaming support enabling rapid migration between access points and between WLAN and cellular subsystems    Industrys lowest power consumption with TIs Enhanced Low Power (ELP) technology    Bluetooth coexistence technology ensures high quality of service during simultaneous voice and data WLAN and Bluetooth operations