发明名称 METHOD FOR BROADCASTING MULTIMEDIA DATA BY CONTROLLED SYNCHRONIZATION OF THE BROADCASTING TIMES OF THE BASE STATIONS OF AN FDMA/TDMA NETWORK AND USE OF A COMMON CARRIER FREQUENCY
摘要 A method is dedicated to broadcasting multimedia data in multimedia sessions set up in an FDMA/TDMA type communication network comprising cells associated with base stations adapted to broadcast the multimedia data to mobile communication terminals. This method consists in, on the one hand, controlled synchronization, relative to a reference clock, of the times of broadcasting identical multimedia data relating to the same multimedia session in each base station that the multimedia session concerns and, on the other hand, configuration of each of the base stations concerned so that they broadcast the identical multimedia data of the multimedia session during chosen periods by means of at least one chosen common carrier frequency and in at least one common chosen time slot.
申请公布号 US2007242669(A1) 申请公布日期 2007.10.18
申请号 US20070734253 申请日期 2007.04.11
申请人 ALCATEL LUCENT 发明人 ACHARD JACQUES;DARTOIS LUC
分类号 H04L12/56;H04W4/06;H04W56/00 主分类号 H04L12/56
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