发明名称 Process and devices for establishing point-to-multipoint connections and multipoint-to-point connections
摘要 The present invention relates to a process for establishing point-to-multipoint connections (A14, A33, A34) and multipoint-to-point connections (B14, B15, B35) in a coupling field comprised of a number of stages (I, II, III), each with a number of switching modules (11-15, 21-25, 31-35). To that end, when there are switching modules (21-25) in at least one stage (II), and if, depending on their type, these switching modules are capable of simultaneously splitting point-to-multipoint connections (A14, A33, A34) and of coupling together multipoint-to-point connections (B14, B15, B35), the proposition is made to connect point-to-multipoint connections (A14, A33, A34) in switching modules (25) in which more inputs than outputs are already loaded with connections and to connect multipoint-to-point connections (B14, B15, B35) by switching modules (24) in which more outputs than inputs are already loaded with connections.
申请公布号 US6418142(B1) 申请公布日期 2002.07.09
申请号 US19980153704 申请日期 1998.09.15
申请人 ALCATEL 发明人 WOLF MICHAEL
分类号 H04Q11/04;(IPC1-7):H04L12/28;H04L12/56 主分类号 H04Q11/04
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