Title:
ネットワーク確立及び管理プロトコル
Document Type and Number:
Japanese Patent JP2005535247
Kind Code:
A
Abstract:
The invention relates to a protocol for communications between networked devices. The devices are logically arranged as a hierarchy of device types including a controller device type (52) from which no other device type depends and a basic device type (54) from which a number of other device types depend. The devices implement a simple device description message of fixed length and format which includes the device type, and some devices further implement an extended device description message including additional information.
Inventors:
Blackwell, Robin A
Hankin, Neil A
Lanigan, Peter Jay
Shepherd, Nicole Bee
Rudland, Philip A
Hankin, Neil A
Lanigan, Peter Jay
Shepherd, Nicole Bee
Rudland, Philip A
Application Number:
JP2004527168A
Publication Date:
November 17, 2005
Filing Date:
July 24, 2003
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G06F40/143; H04L12/24; H04L12/28; H04L29/06; H04L29/08; (IPC1-7): H04L29/06; H04L12/28
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Watanabe Naomitsu
Shinsuke Onuki
Tadashige Ito
Watanabe Naomitsu