发明名称 AUTHENTIFIZIERTE MEDIENÄNDERUNG ÜBER EINE DSL-VERBINDUNG
摘要 A method and system for fast channel changes of media that is provided by carriers over an xDSL connection to a hom. Each customer's subscriber information is stored at the DSLAM that supports the xDSL connection to the home. Also, each DSLAM supports multicast protocols so that only one instance of a channel is provided on the core network regardless of how many customers have requested access to the channel.
申请公布号 DE60323467(D1) 申请公布日期 2008.10.23
申请号 DE2003623467 申请日期 2003.03.04
申请人 WI-LAN INC. 发明人 MEHTA, HEMANG;CAMACHO, DON;FENCSIK, GABOR;BATHRICK, GREG
分类号 H04J1/00;H04L12/56;H04J;H04L12/18;H04L29/06;H04M11/06;H04N7/173;H04Q11/04 主分类号 H04J1/00
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