hierarchy access time 中文意思是什麼
hierarchy access time
解釋
分級存取時間-
Specifically, for the first time all factors impairing tcp performance are identified based on network protocol hierarchy, i. e., lossy wireless channel at the physical layer ; excessive contention and unfair access at the mac layer ; frail routing protocol at the network layer, the mac layer and the network layer related mobile node ; unfit congestion window size at the transport layer and the transport layer related asymmetric path
Tcp是一種面向連接的可靠傳輸層協議,最初是針對有線網路設計的。由於有線網路鏈路可靠性高,傳統tcp認為丟包和亂序是由網路擁塞所導致。然而,在manets中,眾多非擁塞因素導致了丟包和亂序。
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