发明名称 |
Network device, system and method for providing list of controlled devices |
摘要 |
A network device having a message receiving module for receiving notify messages transmitted from controlled devices connected in a network, a device list management module for collecting information regarding the controlled devices connected in the network and creating and managing a list of service information of all the controlled devices connected in the network, and a control module for searching for service information of a specific controlled device, which has been requested by a control point, in the device list management module and transmitting the searched information. Since a controlled device has a list of other controlled devices connected thereto in a network, when a message searching for a specific controlled device has been received from a control point, another controlled device can transmit a response message to the control point on behalf of the specific controlled device even though the specific controlled device cannot receive the message from the control point.
|
申请公布号 |
US7693934(B2) |
申请公布日期 |
2010.04.06 |
申请号 |
US20040825668 |
申请日期 |
2004.04.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG DONG-SHIN;YI KYOUNG-HOON;YOOK HYUN-GYOO;YOON HYUN-SIK |
分类号 |
G06F13/00;G06F15/16;H04L12/24;H04L12/28;H04L29/06 |
主分类号 |
G06F13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|