Title:
通信方法及び通信システム
Document Type and Number:
Japanese Patent JP4218152
Kind Code:
B2
Abstract:
In order to reduce the transmission bandwidth of a bus, a communication system is provided in which plural devices (101 to 10n) are connected to one another by the bus (21), the first device (101) performs inquiries to the other devices (102 to 10n), and the result of the inquiries is transmitted to the other devices (102 to 10n), thereby allowing the other devices (102 to 10n) to recognize one another. A device which is newly connected to the system performs polling only once at the time of connection.
Inventors:
Masahiko Sato
Terayama Akiko
Terayama Akiko
Application Number:
JP30769399A
Publication Date:
February 04, 2009
Filing Date:
October 28, 1999
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04L12/40; H04L12/24; H04L12/403
Domestic Patent References:
| JP61006951A | ||||
| JP10243001A | ||||
| JP9290132A |
Attorney, Agent or Firm:
Akira Koike
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya