Invention Grant
US08593947B2 Congestion detection method, congestion detection apparatus, and recording medium storing congestion detection program recorded thereon
有权
拥塞检测方法，拥塞检测装置和存储有其上记录有拥塞检测程序的记录介质
- Patent Title: Congestion detection method, congestion detection apparatus, and recording medium storing congestion detection program recorded thereon
- Patent Title (中): 拥塞检测方法，拥塞检测装置和存储有其上记录有拥塞检测程序的记录介质
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Application No.: US12410099Application Date: 2009-03-24
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Publication No.: US08593947B2Publication Date: 2013-11-26
- Inventor: Hideaki Miyazaki
- Applicant: Hideaki Miyazaki
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2008-076954 20080325
- Main IPC: G01R31/08
- IPC: G01R31/08
Abstract:
According to an aspect of the embodiments, a congestion detection method causes a computer to function as a congestion detection apparatus connectable to a network. Packets on the network are obtained and a packet loss is detected. A packet group made up of a series of packets based on the obtained packets is extracted. A packet loss in the packet group is detected and a position in the packet group where the packet loss occurred is detected. Whether congestion is occurring is judged based on the position of the packet loss in the packet group.
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