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yaogshun

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[求助] 文中一段求助翻譯（計(jì)算機(jī)網(wǎng)絡(luò) 無線傳感器網(wǎng)絡(luò)）

看得文章中有幾句話看不懂，求助：
The mobility factor is the cumulative sum of the weight values of all intermediate nodes that form the path.This approach requires the modification of the routing table so that it contains the mobility factor for the paths.
另外，還有一句：
Figure 5 shows the number of control overhead bytes needed to achieve the packet delivery. The control overhead of AODV is more significant when the mobility of the nodes increases. Due to its frequent messages, MAER usually generated more control traffic than AODV when the maximum speed equaled or exceeded 10 m/s. The control overhead of MAER did not scale linearly with high mobility.

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1樓 2013-08-11 18:02:44

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cean

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【答案】應(yīng)助回帖

★ ★ ★ ★
yaogshun: 金幣+2, 翻譯EPI+1, ★有幫助 2013-08-12 13:30:46
phu_grassman: 金幣+2, Thanks so much for your help. 2013-08-15 09:03:34

The mobility factor is the cumulative sum of the weight values of all intermediate nodes that form the path.This approach requires the modification of the routing table so that it contains the mobility factor for the paths
移動(dòng)性因子是由累計(jì)形成路徑所有中間節(jié)點(diǎn)的權(quán)重值得到的。這種方法要求修改路徑表以便含有路徑的移動(dòng)性因子。

Figure 5 shows the number of control overhead bytes needed to achieve the packet delivery. The control overhead of AODV is more significant when the mobility of the nodes increases. Due to its frequent messages, MAER usually generated more control traffic than AODV when the maximum speed equaled or exceeded 10 m/s. The control overhead of MAER did not scale linearly with high mobility.
圖5顯示要成功發(fā)送該包所需控制字節(jié)的數(shù)量。當(dāng)節(jié)點(diǎn)移動(dòng)性增加時(shí)，AODV所需的控制字節(jié)很顯著。因?yàn)轭l繁的消息，在最大速度大于等于10m/s時(shí)，MAER通常比AODV產(chǎn)生更多的控制流量。MAER的控制消耗不隨移動(dòng)性增高線性增高。

overhead就是做件事必須付出的代價(jià)，類似成本。

贊一下

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To do great work, you have to have a pure mind.

2樓2013-08-11 20:20:23