Head-of-line blocking
美 [hed əv laɪn ˈblɑːkɪŋ]英 [hed ɒv laɪn ˈblɒkɪŋ]
- 网络队头阻塞;排头阻塞
Head-of-line blocking-
Based on power controlled multiple access protocol ( PCMA ), a MAC protocol without head-of-line blocking ( PCMA + ) was proposed .
本文在功率控制多址接入协议（PCMA）的基础上，提出了消除队头阻塞的PCMA+协议。
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This algorithm can avoid the head-of-line blocking , control the bandwidth allocation on the link fairly , and achieve spatial reuse .
该算法不但能够避免排头阻塞的影响，而且可以公平地控制节点间的带宽分配，实现空间重用。
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This problem is commonly referred to as head-of-line blocking .
这个问题统称为head-of-lineblocking（对头阻塞）。
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It is well known that Head-Of-Line ( HOL ) blocking limits the throughput of an input-queued switch with FIFO queues , but HOL blocking can be eliminated entirely by using a queueing technique known as Virtual Output Queueing ( VOQ ) .
信头阻塞（HOL）限制了采用FIFO输入队列交换机的吞吐率，而使用虚输出队列（VOQ）技术可以完全消除HOL阻塞。