发明名称 |
PRIORITIZED ACCESS TO SHARED BUFFERS |
摘要 |
In a link-level flow controlled system, a method and apparatus providing the ability to partition a buffer resource among multiple prioritized buffer subsets through definition of at least one threshold, the buffer resource being shared by a plurality of connections. Different categories of service levels, in terms of delay bounds, are thus enabled. The presently disclosed link-level flow controlled system provides for zero cell loss. The shared buffer resource is divided among N priority pools, defined by N-1 threshold levels, each priority pool attributable to a respective category of service. Link-level counters and registers, disposed in a transmit element, as well as an indication of priority level associated with each connection, are employed in realizing the shared buffer resource. |
申请公布号 |
WO9703549(A2) |
申请公布日期 |
1997.02.06 |
申请号 |
WO1996US11920 |
申请日期 |
1996.07.18 |
申请人 |
ASCOM NEXION INC.;HAUSER, STEPHEN, A.;CALDARA, STEPHEN, A.;MANNING, THOMAS, A. |
发明人 |
HAUSER, STEPHEN, A.;CALDARA, STEPHEN, A.;MANNING, THOMAS, A. |
分类号 |
G06F12/02;G06F9/46;G06F15/173;H04J3/06;H04L1/22;H04L7/04;H04L12/18;H04L12/24;H04L12/46;H04L12/54;H04L13/08;H04L29/06;H04L29/08;H04M3/00;H04M3/08;H04M3/22;H04Q3/00;H04Q3/545;H04Q11/04 |
主分类号 |
G06F12/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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