摘要:
A method and system for providing security to Universal Plug and Play (UPnP) operations in a home network environment based on ownership rights where a request is received from a Control Point (CP) to perform an UPnP action associated with an UPnP resource. It is determined whether the CP holds an ownership right to perform the UPnP action based on ownership data associated with the UPnP resource. Accordingly, the CP is authorized to execute the UPnP action on the UPnP resource or an error message is returned to the CP based on the ownership of the UPnP resource.
摘要:
Provided are a method and apparatus for managing resources of a Universal Plug and Play (UPnP) device based on a connection status of a control point. The method of managing resources of a controlled device includes: monitoring an invocation of an action representing a connection of a control point for a predetermined time; determining whether the control point is connected to the controlled device or not by considering whether the monitored action is invoked or not; and increasing available resources by selectively deactivating an application which is controlled by the control point according to the determination result. Accordingly, the resources of the UPnP device can be effectively managed.
摘要:
The present invention provides methods and devices for enabling communication between a mobile device and Universal Plug and Play (UPnP) devices. In one embodiment, a communication gateway includes a home base station for receiving a data communication request from a mobile device associated with a radio network, where the data communication request indicates type of communication. The communication gateway also includes a mediation entity for signalling an UPnP router that the data communication request is associated with an UPnP type communication. Moreover, the communication gateway includes an UPnP router for providing data communication from the mobile device to one or more UPnP devices connected to the UPnP router.
摘要:
A selective event message receiving method is provided, in which an application is installed in a controlled device (CD) by using a network, a start message which includes a parameter specifying at least one service included in the application and requests a start of the application is transmitted to the CD, and an event message that represents a state change of the at least one service specified by the parameter is received from the CD. Accordingly, the application can be efficiently managed by selectively recognizing state changes of some services of interest from among the services included in the application.
摘要:
A method and system for managing capabilities of a control device in a Universal Plug and Play (UPnP) home network. The method includes advertising a list of capabilities of a control device to a control point in the UPnP home network, updating, by the control device, a capability in the list of capabilities, and advertising an updated list of capabilities to the control point.
摘要:
Provided is a method, medium and apparatus for providing a dynamically changed universal plug and play (UPnP) description. The method includes sensing a change of a service configuration of a device complying with a predetermined standard, updating a description including information about a service based on the change of the service configuration, and advertising that the description is updated. Thus, the service configuration is matched with the description and a control point can correctly control the device whose service configuration is changed.
摘要:
A method and system for managing capabilities of a control device in a Universal Plug and Play (UPnP) home network. The method includes advertising a list of capabilities of a control device to a control point in the UPnP home network, updating, by the control device, a capability in the list of capabilities, and advertising an updated list of capabilities to the control point.
摘要:
The present invention provides methods and devices for enabling communication between a mobile device and Universal Plug and Play (UPnP) devices. In one embodiment, a communication gateway includes a home base station for receiving a data communication request from a mobile device associated with a radio network, where the data communication request indicates type of communication. The communication gateway also includes a mediation entity for signalling an UPnP router that the data communication request is associated with an UPnP type communication. Moreover, the communication gateway includes an UPnP router for providing data communication from the mobile device to one or more UPnP devices connected to the UPnP router.
摘要:
A method and system for providing security to Universal Plug and Play (UPnP) operations in a home network environment based on ownership rights where a request is received from a Control Point (CP) to perform an UPnP action associated with an UPnP resource. It is determined whether the CP holds an ownership right to perform the UPnP action based on ownership data associated with the UPnP resource. Accordingly, the CP is authorized to execute the UPnP action on the UPnP resource or an error message is returned to the CP based on the ownership of the UPnP resource.
摘要:
Provided is a technique for preventing a loss by storing a universal plug and play (UPnP) control request and delaying handling of the UPnP control request. A method of handling a UPnP control request in a UPnP control point includes storing a UPnP control request that is not handled in the UPnP control point, receiving a message informing that a UPnP control device has participated in a network from the UPnP control device, receiving information about capability of the UPnP control device from the UPnP control device, determining whether the UPnP control device can perform the UPnP control request that is not handled based on the information about capability of the UPnP control device, and transmitting the UPnP control request to the UPnP control device that is determined to be able to perform the UPnP control request.