Invention Grant
US08402122B2 UPnP apparatus and method for providing UPnP network with multiple remote access service 有权
UPnP设备和UPnP网络提供多种远程接入服务的方法

UPnP apparatus and method for providing UPnP network with multiple remote access service
Abstract:
A universal plug and play (UPnP) apparatus and method for providing a UPnP network with a multiple remote access service by operating a multiple remote access server (RAS) device in a UPnP home network and controlling the multiple RAS device by using a UPnP control point (CP). The communication method of a UPnP CP device, the method includes: discovering a neighboring remote access server (RAS) device that is capable of providing a remote access service in a home network according to a discovery result of a service status of an active RAS device that provides a remote access client (RAC) device with a remote access service; and transmitting identification information of the discovered neighboring RAS device to an Internet gateway device (IGD) of the home network or the RAC device of a remote network.
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