VERTICAL SERVICES INTEGRATION ENABLED CONTENT DISTRIBUTION MECHANISMS,申请号WO2001US24696-传众专利搜索

VERTICAL SERVICES INTEGRATION ENABLED CONTENT DISTRIBUTION MECHANISMS

申请公布号：WO0215492(A1)

申请号：WO2001US24696

申请日期：2001.08.07

申请公布日期：2002.02.21

申请人：

VERIZON COMMUNICATIONS INC.

发明人：VOIT, ERIC, A.;BAUM, ROBERT, T.

分类号：H04L12/56;H04Q11/04;(IPC1-7):H04L12/56;H04J3/22;H04J3/24

主分类号：H04L12/56

摘要：The invention relates to an enhanced ADSL Data Network (ADN) (10) with vertical services capabilities. In general, vertical services capabilities are data services offered directly from a central office (15) to an end user (25), without compromising the integrity of the user's guaranteed bit rate to the internet through the AND (10). One such vertical service is content downloadable at a high data rate from a local content server located in or proximate a central office that serves the end user (25). The content of the local content server is updated and upgraded periodically and systematically from a central content server that distributes content to a plurality of central offices. The content is distributed between the central content server and the respective local content servers using bandwidth of an ATM network (19) that is unused by subscriber traffic.