发明名称 ADAPTER ARRANGEMENT, METHOD, SYSTEM AND USER TERMINAL FOR CONDITIONAL ACCESS
摘要 The present invention relates to an adapter arrangement for enabling access to a distribution network, intended for a user terminal, which user terminal is arranged for reception and/or decoding of services that are distributed via a distribution network. The adapter arrangement comprises means for enabling download of a virtual CA (Conditional Access) module to the user terminal via the distribution network. The invention further relates to a method, a system and a user terminal.
申请公布号 WO2004112385(A9) 申请公布日期 2005.08.18
申请号 WO2004SE00931 申请日期 2004.06.14
申请人 TELEVISION AND WIRELESS APPLICATIONS EUROPE AB;OLSSON, TED 发明人 OLSSON, TED
分类号 H04N5/00;H04N7/16;H04N7/173;(IPC1-7):H04N5/44 主分类号 H04N5/00
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