发明名称 INTER-MULTIPOINT CONFERENCE SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To provide an inter-multipoint conference system capable of relieving a load on an inter-multipoint controller even when a plurality of conferences are held since the inter-multipoint controller leaves control system signal processing to the route terminal of each conference in common to the MCU type inter-multipoint conference system and the MCU less type inter-multipoint conference system. <P>SOLUTION: A representative terminal is selected for each conference as the route terminal, and the inter-multipoint controller distributes processing to each route terminal so as to relieve the processing load on the inter-multipoint controller itself. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008034900(A) 申请公布日期 2008.02.14
申请号 JP20060202684 申请日期 2006.07.26
申请人 HITACHI LTD 发明人 SHIRATA KAZUMI
分类号 H04M3/56;H04L12/18;H04N7/15 主分类号 H04M3/56
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