发明名称 RELAY DEVICE AND METHOD THEREOF
摘要 The present invention provides a relay apparatus 130 for, even if an information providing apparatus that distributes a content is changed, assuring a communication quality for the content to be distributed, and preventing a disturbed image from being distributed to a terminal apparatus. If a response packet received from an information providing apparatus having a first domain name indicates a transfer request, the relay apparatus 130 updates a service information table such that a second domain name indicating a second information providing apparatus, included in the response packet, is associated with the first domain name.
申请公布号 EP2448183(A1) 申请公布日期 2012.05.02
申请号 EP20100791783 申请日期 2010.05.20
申请人 PANASONIC CORPORATION 发明人 UKITA, YOSUKE;MATSUSHITA, YOSUKE;HOMMA, HIDEKI
分类号 H04L12/46;H04L12/66 主分类号 H04L12/46
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