Invention Grant
US07852766B2 Detection method, detecting device, reference value calculating device and recording medium
有权
检测方法，检测装置，参考值计算装置和记录介质
- Patent Title: Detection method, detecting device, reference value calculating device and recording medium
- Patent Title (中): 检测方法，检测装置，参考值计算装置和记录介质
-
Application No.: US11925230Application Date: 2007-10-26
-
Publication No.: US07852766B2Publication Date: 2010-12-14
- Inventor: Hideaki Miyazaki , Masanobu Morinaga , Noriyuki Fukuyama , Yuji Nomura
- Applicant: Hideaki Miyazaki , Masanobu Morinaga , Noriyuki Fukuyama , Yuji Nomura
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2006-311975 20061117
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
Communication quality values such as delay times of packets transmitted and received within a packet network are measured, and a threshold value is calculated based on the measured communication quality values. Further, a management reference value is calculated based on the communication quality values of packets whose measured communication quality values are within a range based on the threshold value. A communication state is detected by comparing the measured communication quality values with the management reference value.
Public/Granted literature
- US20080117820A1 DETECTION METHOD, DETECTING DEVICE, REFERENCE VALUE CALCULATING DEVICE AND RECORDING MEDIUM Public/Granted day:2008-05-22
Information query
