发明名称 |
Method and apparatus for minimizing worst-case queueing delay in a switching communication system with transmission constraints |
摘要 |
<p>An approach for minimizing queueing delay of packets is disclosed. M number of queues (307) are configured to store packets. A memory stores a search order table (501) that has table entries corresponding to the M queues (307). Specifically, the table entries store values that correspond to relative positions of the M queues (307) and that are selected based upon a transmission constraint of the communication system. A scheduler (109) is coupled to the memory and is configured to schedule transmission of the packets stored in the M queues (307) based upon the search order table (501). According to one embodiment of the present invention, this queueing mechanism is applied in a satellite communication system with transmission constraints to the downlink cells (Fig. 1). <IMAGE></p> |
申请公布号 |
EP1146767(A2) |
申请公布日期 |
2001.10.17 |
申请号 |
EP20010109085 |
申请日期 |
2001.04.12 |
申请人 |
HUGHES ELECTRONICS CORPORATION |
发明人 |
CHAN, WAI-CHUNG;SU, CHI-JIUN |
分类号 |
H04L12/56;H04Q11/04;(IPC1-7):H04L12/56;H04L29/06 |
主分类号 |
H04L12/56 |
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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