发明授权
- 专利标题： Delayed-start method for minimizing internal switch congestion
- 专利标题（中）： 用于最小化内部交换机拥塞的延迟启动方法
-
申请号： US09373837申请日： 1999-08-13
-
公开(公告)号： US07911960B1公开(公告)日： 2011-03-22
- 发明人: Metin Aydemir , Marco C. Heddes , Clark Debs Jeffries , Steven Paul Woolet
- 申请人： Metin Aydemir , Marco C. Heddes , Clark Debs Jeffries , Steven Paul Woolet
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Dillon & Yudell LLP
- 主分类号： H04L1/00
- IPC分类号： H04L1/00 ; H04L12/26 ; H04J3/14 ; G08C15/00 ; G06F11/00
摘要：
A data flow control method and system within a data switch. The data switch includes a plurality of input sections each having an associated input buffer and each transmitting data to an output section. In response to a detection of congestion within the output section, data transmissions from the plurality of input sections to the output section are paused. Input buffer occupancies of each of the input sections are then determined. Thereafter, and in response to a backpressure relief signal, the restart of said data transmission from each of the input sections to the output section is delayed in inverse proportion to each of the determined input buffer occupancies.