Title:
【発明の名称】データ通信システム
Document Type and Number:
Japanese Patent JPH0771122
Kind Code:
B2
Abstract:
A communications system (100) that is arranged to transport so-called connection oriented messages via respective virtual circuit connections is enhanced so that it also transports so-called connectionless messages via a predefined virtual circuit connection that is common among those data modules (110) which participate in the connectionless message service. In particular, each module which participates in the connectionless message service is assigned, in addition to a primary address that is used in conjunction with associated channel numbers to transport respective connection oriented messages, a common address and a channel number that is used solely for transporting connectionless messages. In this way, the communications system processes connectionless messages as though they were connection oriented messages.
Inventors:
Bruce E. Column
Ronald C. Ropos
Harvey Rubin
Ronald C. Ropos
Harvey Rubin
Application Number:
JP27188891A
Publication Date:
July 31, 1995
Filing Date:
September 25, 1991
Export Citation:
Assignee:
AT&T CORP.
International Classes:
H04L29/00; H04L29/06; (IPC1-7): H04L29/06; H04L12/56
Domestic Patent References:
| JP6035855A |
Attorney, Agent or Firm:
Hirofumi Mimata
Next Patent: NATURAL LAWN REPLACEMENT SYSTEM IN INDOOR FACILITY