A universal plug and play (UPnP) device makes itself known through a set of processes—discovery, description, control, eventing, and presentation. Following discovery of a UPnP device, an entity can learn more about the device and its capabilities by retrieving the device's description. The description...http://www.google.fr/patents/US7437434?utm_source=gb-gplus-shareBrevet US7437434 - XML-based template language for devices and services
XML-based template language for devices and services
