发明名称 |
Streaming communication device, streaming communication method, and streaming communication system |
摘要 |
A streaming communication device accurately estimates a packet which will be lost in the future. A streaming communication device which transmits or receives a stream via a router over a packet-switched network includes: accumulating unit configured to accumulate a one-way delay that is a time period between transmission and reception of a packet which includes a small segment of the stream; a detecting unit configured to detect a sign of a packet loss by identifying a tendency toward an increase in the one-way delay accumulated in the accumulating unit; and an estimating unit configured to estimate, when the sign is detected, a loss packet from a degree of the increase in the one-way delay accumulated in the accumulating unit, the loss packet being a packet which will be lost.
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申请公布号 |
US8588093(B2) |
申请公布日期 |
2013.11.19 |
申请号 |
US200913002051 |
申请日期 |
2009.07.03 |
申请人 |
YONEDA TAKAHIRO;MURAMOTO EIICHI;PANASONIC CORPORATION |
发明人 |
YONEDA TAKAHIRO;MURAMOTO EIICHI |
分类号 |
G01R31/08 |
主分类号 |
G01R31/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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