Title:
COMMUNICATION SEQUENCE DIAGRAM PREPARING APPARATUS AND COMMUTATION PROTOCOL ANALYZER
Document Type and Number:
Japanese Patent JP3686619
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow a data transmission status to be easily discriminated in a communication sequence diagram outputted for display in e.g. a communication protocol analyzer or the like.
SOLUTION: Data display elements 18 corresponding to serial communication data are arranged independently of a transmission/reception time but depending on a transmission/reception sequence in the communication sequence diagram (12) related to this invention. Thus, a plurality of the data display elements 18 can be displayed in better order. The data transmission status can more easily and more clearly be grasped because the data display elements 18 are not densely arranged even when a number of serial communication data are transmitted per unit time.
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Inventors:
Ichita Kobayashi
Yasuhiko Hirabayashi
Yoshitaka Tsukada
Yasuhiko Hirabayashi
Yoshitaka Tsukada
Application Number:
JP2002071299A
Publication Date:
August 24, 2005
Filing Date:
March 15, 2002
Export Citation:
Assignee:
Ueda Japan Radio Co., Ltd.
International Classes:
H04L69/40; (IPC1-7): H04L29/14; H04L29/08
Domestic Patent References:
| JP9008872A | ||||
| JP8154111A |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida