发明名称 VDSL video/data set top test equipment
摘要 A VDSL customer drop testing arrangement and equipment utilizes a test set top box having a sign-on identifier unique to an authorized test device to perform testing of the customer drop without the need to provision the drop for receipt of video programming or data services from any network information or service providers (VIPs or DSPs). Because the test arrangement of the present invention does not require such provisioning, isolation of the customer drop is achieved. Such isolation insures that the test set is not being affected by problems originated from a VIP or DSP.
申请公布号 US6380971(B1) 申请公布日期 2002.04.30
申请号 US19990322970 申请日期 1999.05.28
申请人 QWEST COMMUNICATIONS INTERNATIONAL INC. 发明人 BRODIGAN DONALD L.
分类号 H04L12/26;H04M11/06;H04N17/00;H04Q11/04;(IPC1-7):H04N17/00 主分类号 H04L12/26
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