TV gateway
[1] The device offers multi-platform, multi-screen broadcast television with rich live TV content and high quality HD channels.Most TV gateways support free-to-air (FTA) television services found in many countries.These include services such as Freeview and Freesat in the United Kingdom,[2] TNT in France and TDT in Spain, and basic cable packages in Germany, Switzerland, Austria, and others.Whole house DVR TV gateways use a number of storage mediums to store recordings:[6] Unicast (HTTP) protocols are mainly used in consumer grade TV gateways to provide a small number of simultaneous users with the flexibility to view multiple channels.Multicast TV gateways are used primarily by IPTV broadcasters, hotels, hospitals, and digital signage applications.