round trip delay 中文意思是什麼
round trip delay
解釋
往返行程時延-
The drawbacks of the former one are that higher power is required to reach a satellite at that distance and a substantial round trip signal delay is inevitable
前者的缺點是由於距離較遠因而要求較大的信號功率以及存在較長的信號延遲,而後者則由於衛星數目巨大而費用昂貴。 -
When there exists different round trip delay ( rtd ) for traffics with abr service, erica recommended by atm forum will result in acr ' s fluctuant adjustment
詳細分析了反饋時延差異對atm網路擁塞控制系統的影響,並提出一種考慮時延影響的erica改進演算法。 -
It is now considered that 3000km orbit is the optimal selection. it makes the number of use of satellites, the requirement of radio power and the delay of round trip signal reach a balance
目前認為高度為3000公里的軌道為最佳位置,使得在衛星個數使用、信號發射功率要求以及信號時間延遲之間達到一種平衡。
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