发明授权
US07400619B2 Method for sub-port multicasting in an ATM switching system 失效
ATM交换系统中子端口组播方法

  • 专利标题: Method for sub-port multicasting in an ATM switching system
  • 专利标题(中): ATM交换系统中子端口组播方法
  • 申请号: US10154595
    申请日: 2002-05-28
  • 公开(公告)号: US07400619B2
    公开(公告)日: 2008-07-15
  • 发明人: Jong Ick Lee
  • 申请人: Jong Ick Lee
  • 申请人地址: KR Seoul
  • 专利权人: LG Nortel Co., Ltd.
  • 当前专利权人: LG Nortel Co., Ltd.
  • 当前专利权人地址: KR Seoul
  • 代理机构: Ked & Associates, LLP
  • 优先权: KR2001-45902 20010730
  • 主分类号: H04L12/28
  • IPC分类号: H04L12/28
Method for sub-port multicasting in an ATM switching system
摘要:
A method for sub-port multicasting in an Asynchronous Transfer Mode (ATM) switching system, including inserting multicast fan-out port information for sub-ports of each of a plurality of switch ports into a multicast cell at an ingress port card, transmitting the multicast cell to an egress port card, reading the multicast fan-out port information from the multicast cell at the egress port card, and performing multicasting for the sub-ports corresponding to the multicast fan-out port information.
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