Title:
LOOPBACK TEST DEVICE, METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2018029403
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce a probability of disconnecting user communication in execution.SOLUTION: A loopback test device disconnects user communication in execution if user communication with a user terminal is being executed when a loopback test is performed. The loopback test device includes: a buffer monitoring unit for monitoring buffer in the loopback test device; and a loopback processing unit for executing processing involved in the loopback test. The loopback processing unit controls start of the loopback test on the basis of a monitoring result of the buffer by the buffer monitoring unit.SELECTED DRAWING: Figure 1
Inventors:
IWASAKI MASAYOSHI
TASHIRO TAKAYOSHI
TASHIRO TAKAYOSHI
Application Number:
JP2017225180A
Publication Date:
February 22, 2018
Filing Date:
November 22, 2017
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE WEST CORP
International Classes:
H04L12/28
Domestic Patent References:
| JP2012010271A | 2012-01-12 | |||
| JP2014017568A | 2014-01-30 | |||
| JP2002016664A | 2002-01-18 | |||
| JP2012114965A | 2012-06-14 |
Attorney, Agent or Firm:
Shiga International Patent Office
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