Title:
被制御デバイスのリストを提供するネットワーク装置、システム及び方法
Document Type and Number:
Japanese Patent JP4597558
Kind Code:
B2
Abstract:
A network device having a message receiving module (1023) for receiving notify messages transmitted from controlled devices (1100,1200) connected in a network, a device list management module (1021) for collecting information regarding the controlled devices (1100,1200) connected in the network and creating and managing a list of service information of all the controlled devices (1100,1200) connected in the network, and a control module (1026) for searching for service information of a specific controlled device, which has been requested by a control point (2000), in the device list management module (1021) and transmitting the searched information. Since a controlled device has a list of other controlled devices (1100,1200) connected thereto in a network, when a message searching for a specific controlled device has been received from a control point (2000), another controlled device can transmit a response message to the control point (2000) on behalf of the specific controlled device even though the specific controlled device cannot receive the message from the control point (2000).
Inventors:
Chung Toshin
Lee Kyokun
Ken Kei
Yoon
Lee Kyokun
Ken Kei
Yoon
Application Number:
JP2004090567A
Publication Date:
December 15, 2010
Filing Date:
March 25, 2004
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
G06F13/00; H04L12/24; H04L12/28; H04L29/06
Domestic Patent References:
| JP2005505196A | ||||
| JP7262042A | ||||
| JP2002252882A | ||||
| JP2002312258A | ||||
| JP2002369264A | ||||
| JP2000244549A | ||||
| JP11120204A | ||||
| JP11120205A | ||||
| JP200387265A | ||||
| JP2000278296A |
Foreign References:
| WO2003030452A2 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro