发明名称 Communication system, gateway device and gateway program
摘要 In the communication system, when viewing and listening of distribution contents of a distribution server connected to a network is conducted by a viewing and listening terminal connected to a network with an AV gateway device provided therebetween, the AV gateway device notifies the viewing and listening terminal of the distribution contents in the distribution server as contents held by the AV gateway device itself, and when the viewing and listening terminal requests acquisition of distribution contents from the AV gateway device, the AV gateway device obtains distribution contents corresponding to the request made by the viewing and listening terminal and converts the viewing and listening contents to have a data format receivable by the viewing and listening terminal to transmit the converted contents to the viewing and listening terminal.
申请公布号 US2003177251(A1) 申请公布日期 2003.09.18
申请号 US20030385534 申请日期 2003.03.12
申请人 NEC CORPORATION 发明人 SUZUKI JOHJI;SAITO TOMOKI
分类号 G06F13/00;H04L12/40;H04L12/46;H04L12/64;H04L12/66;H04L29/06;H04L29/08;H04N7/173;H04N7/24;(IPC1-7):G06F15/16 主分类号 G06F13/00
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