发明授权
- 专利标题: Packet switch realizing transmission with no packet delay
- 专利标题(中): 分组交换机实现无分组延迟的传输
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申请号: US09540990申请日: 2000-03-31
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公开(公告)号: US06982975B1公开(公告)日: 2006-01-03
- 发明人: Toshiya Aramaki , Kazuhiko Isoyama
- 申请人: Toshiya Aramaki , Kazuhiko Isoyama
- 申请人地址: JP Tokyo
- 专利权人: NEC Corporation
- 当前专利权人: NEC Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP11-096996 19990402
- 主分类号: H04Q11/04
- IPC分类号: H04Q11/04 ; H04L12/56
摘要:
In a packet switch structured by connecting unit switches in multi-stages which is capable of transmitting packets without delay and accommodating high-speed lines, unit switches at the first stage assign, to an input packet, a sequence number according to a destination of the packet and distribute and send out the packet to a unit switch at the succeeding stage and unit switches at the final stage sequence and output packets according to sequence numbers assigned to packets received from a unit switch at the preceding stage.