Case Study: WMM Devices Wi-Fi Multimedia (WMM) technology can now be found in televisions, cameras, and other devices to create a wireless infrastructure for home entertainment networks. Use the Internet to research WMM technology in these devices.

Case Study: HCCA HCF Controlled Channel Access (HCCA) uses polling along with centralized scheduling controlled by the AP. Use the Internet to research HCCA. How does it function? What are its strengths and limitations? Why is it preferable over other forms of QoS? Write a one-page paper about your research.

Case Study: Captive Portal APs Captive Portal APs are very commonly found in a variety of settings. Use the Internet to research Captive Portal APs. How are they typically used? What are their security vulnerabilities? What open source products are available? Writing Requirements