Invention Grant
- Patent Title: Communication system, communication method, communication device, and program
- Patent Title (中): 通信系统，通信方式，通信设备和程序
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Application No.: US12592785Application Date: 2009-12-02
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Publication No.: US08270312B2Publication Date: 2012-09-18
- Inventor: Kensaku Wakuda
- Applicant: Kensaku Wakuda
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JPP2008-321546 20081217
- Main IPC: G01R31/08
- IPC: G01R31/08
Abstract:
A communication system is provided which includes a first communication device for transmitting a plurality of packets in different packet sizes, and a second communication device having a reception unit for receiving over one or more links packets transmitted from the first communication device, and a calculation unit for calculating a packet loss rate for each packet size based on reception result of the reception unit. The communication system estimates a bit error rate during link transmission of the packets from a difference of the packet sizes of the packets transmitted from the first communication device as well as from the packet loss rate for each packet size calculated by the calculation unit.
Public/Granted literature
- US20100150010A1 Communication system, communication method, communication device, and program Public/Granted day:2010-06-17
Information query
