type of Wi-Fi positioning system, and the certification could help providing accuracy to in-door positioning. TDLS TDLS, or Tunneled Direct Link Setup, is "a seamless way to stream media and other data faster between devices already on the same Wi-Fi network" based on IEEE 802.11z and added to Wi-Fi Alliance certification program in 2012. Devices using it communicate directly with one another, without involving the wireless network's router. Wi-Fi Agile Multiband The certification of Wi-Fi Agile Multiband indicate devices can automatically connect and maintain connection in the most suitable way. It covers the IEEE 802.11k standard about access point information report, the IEEE 802.11v standard that enable exchanging information about state of network, IEEE 802.11u standard about additional information of a Wi-Fi network, IEEE 802.11r about fast transition roaming between different access points, as well as other technologies specified by Wi-Fi alliance. Wi-Fi EasyMesh Wi-Fi EasyMesh is a certification program based on its Multi-Access Point specification for creating Wi-Fi meshes from products by different vendors, based on IEEE 1905.1. It is intended to address the problem of Wi-Fi systems that need to cover large areas where several routers serve as multiple access points, working together to form a larger/extended and unified network. Wi-Fi Vantage Formerly known as Carrier Wi-Fi, Wi-Fi Vantage is a certification program for operators to maintain and manage quality Wi-Fi connections in high usage environment. It includes a number of certification, such as Wi-Fi certified ac (as in 802.11ac), Passpoint, Agile Multiband, and Optimized Connectivity. WMM Wi-Fi Multimedia (WMM) or known as Wireless Multimedia Extensions is a Wi-Fi Alliance interoperability certification based on the IEEE 802.11e standard. It provides basic quality of service (QoS) features to IEEE 802.11 networks. Wi-Fi Home Design Wi-Fi Home Design is a set of guidelines released by Wi-Fi alliance for inclusion of wireless network in home design. Wi-Fi HaLow Wi-Fi HaLow is a standard for low-power wide-area (LPWA) connection standard using sub-1 GHz spectrum for IoT devices. It is based on IEEE 802.11ah. References External links Organizations based in Austin, Texas Organizations established in 1999 Wi-Fi 1999 establishments in the United States