wsns 中文意思是什麼
wsns
解釋
無線定位-
According to the analyses of the security of existing routing protocols of wsns, this thesis modifies a routing protocol which shows best performance among existing routing protocols. then, a secure routing protocol is designed besed on this
本文通過分析無線傳感器網路現有路由協議的安全特性，針對一種綜合性能較好的路由協議進行改進，並在此基礎上進行安全路由設計。 -
As one crucial research directions of security, attacks against routing layer of wsns may cause the whole networks disabled. so it is significant to study secure routing issues of wsns
安全路由是安全問題的重要研究方向，針對路由層的攻擊可能導致整個網路癱瘓，因此研究安全路由問題有重要意義。 -
The wireless sensor networks ( wsns ) are the hotspot research of current sensor technology. much attention are focused in this paper on the design of the hardware architecture for wireless sensor network node, the development of the sensor node ‘ s hardware and software and its structural health monitoring application system. a structural health monitoring system based on the developed node, named as cute1, was built by the pattern matching method
無線傳感網路是當前國內外傳感器技術領域的熱點研究課題，本文著重研究了針對無線傳感網路節點的軟硬體設計，成功實現了智能無線傳感網路節點「 cute1 」的設計，並運用該無線傳感節點建立了針對結構健康監測的應用系統，利用模式匹配的方法實現了基於無線傳感網路的結構緊固件失效的實時監測。 -
Specifically, wsns can only be deployed after many key technologies, one of which is security issues, to be solved
無線傳感器網路在應用之前需要解決很多關鍵問題，安全問題即是其中之一。 -
Based on it, the article also puts forward a pertinent improvement on ieee 802. 11e, which makes the protocol more efficient in wsns for image collection and transmission
本文在此基礎之上對ieee802 . 11emac層協議提出了有針對性的改進方案，使改進后的協議在用於圖像採集和傳輸的傳感器網路中更加高效。 -
From a large amount of experiment data, we get the conclusion that compared with ieee 802. 11, the protocol of ieee 802. 11e on the mac layer has the characteristics that are more suitable for wsns
大量的實驗數據得出結論:同ieee802 . 11mac層協議相比， ieee802 . 11emac層協議具有更加適合傳感器網路的特點。 -
The technology of wireless communications is one of the most important parts of wireless sensor networks ( wsn ). wireless communications are the foundation to realize data transmission between the motes of wsns
無線通信技術是傳感器網路的一個非常重要的組成部分，實現傳感器網路節點之間的數據傳輸，無線通信是基礎。 -
The protocol of ieee 802. 11 on the mac layer is a basic mac protocol, whose excellence and maturity are worldwide acknowledged. the protocol of ieee 802. 11e on the mac layer, which is derived from ieee 802. 11 and integrates the control of qos, is more applicable in the area of wsns
Ieee802 . 11mac層協議是國際公認的比較優秀和成熟的基本mac層無線通信協議，在此基礎之上衍生而出的ieee802 . 11emac層協議集成了qos控制，是更加適用於傳感器網路的一種mac層協議。 -
The research is composed of three parts : in the first part, based on the research of issues related to security and routing, this thesis analyses the threaten of routing layer and the security of the existing typical routing protocols in wsns, and then draw a conclusion that gear surpasses others
主要包括三個部分:第一部分在對傳感器網路安全路由相關問題研究的基礎上，分析了路由層面臨的安全威脅及典型路由協議的安全特性，得出gear路由綜合性能較好的結論。 -
Wireless sensor networks ( wsns ) are believed to be the first of the top ten technologies that will change the world in the future. however, limited computing, memory, communication capabilities, and especially the severe energy constraints present major challenges for such a vision to become a reality
無線傳感器網路被認為是未來改變世界的十大技術之首，但有限的計算、存儲和通信能力，尤其是嚴重受限的能量使其應用前景面臨巨大挑戰，這些特點也使得傳統網路的機制無法直接用於無線傳感器網路。
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