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    首頁> 外文會議>Unmanned/Unattended Sensors and Sensor Networks II >An architecture for covert unmanned/unattended network discovery
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    An architecture for covert unmanned/unattended network discovery

    機譯:秘密無人值守/無人值守網絡發現的體系結構

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    A common problem in modern military communication networks is node discovery. In order to form a robust and efficient network each node needs to notify the network of its existence and, where security policies allow, to report its location. Furthermore, the process of fast and covert new node identification and recognition can help prevent friendly fire incidents. Once a network is established, new nodes often need to join the existing network, and they need a way to do this without compromising their own security, or the security of the network that they are joining. In addition, an established network requires a method of discovering the existence of another disjoint network that has migrated into communication range, so that a cross-link can be established between the networks in order to form a larger network. This process of nodes "discovering" each other is called node discovery, and this provides a capability that has many applications. A good node discovery scheme for military communication related applications has a number of properties including: fast and reliable network entry, covertness, secure and jam proof signaling, and range extension compared to the primary communications link itself. For the purposes of this paper the mechanism that provides node discovery will be called the Discovery Waveform. The Discovery Waveform has many applications such as terminal discovery for wireless communications, node discovery for establishing networking, and seemingly unrelated applications such as bursting time critical data.
    機譯:現代軍事通信網絡中的一個常見問題是節點發現。為了形成一個健壯和高效的網絡,每個節點都需要通知網絡其存在,并在安全策略允許的情況下報告其位置。此外,快速而隱蔽的新節點識別和識別過程可以幫助防止友善的火災事件。建立網絡后,新節點通常需要加入現有網絡,并且他們需要一種在不損害其自身安全性或所加入網絡安全性的情況下進行此操作的方法。另外,已建立的網絡需要一種方法來發現已經遷移到通信范圍內的另一個不相交的網絡的存在,以便可以在網絡之間建立交叉鏈接以形成更大的網絡。節點之間相互“發現”的過程稱為節點發現,這提供了具有許多應用程序的功能。與軍事通信相關的應用程序的良好的節點發現方案具有許多屬性,包括:與主要通信鏈路本身相比,快速可靠的網絡進入,隱蔽性,安全和防干擾信令以及范圍擴展。出于本文的目的,提供節點發現的機制稱為發現波形。發現波形具有許多應用程序,例如用于無線通信的終端發現,用于建立網絡的節點發現,以及看似無關的應用程序,例如突發時間關鍵數據。

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