route n. 1.路;路線,路程;航線。 2.【軍事】出發令,開拔令。 en route 〔法語〕=on route. give the route 下令出發。 on route 在途中。 on the route 在途中。 take one's route 向…行進。 vt. 1.給…規定路線[次序,程序]。 2.由某一路線發送。
A novel source routing scheme based on ipv 6的一種新型源站選路方案
Source routing failed 源站選路失敗
We briefly describe adhoc on - demand vector routing algorithm and distance source routing algorithm in chapter three and compare the two algorithms . depending on the difference between them , we make some modification on them respectively 根據dsr和aodv的不同,我們分別對它們進行了一些修改,并和原來的路由協議進行了比較。
Then , we proposed a new qos protocol , qgr , based on the greedy geographic routing and dynamic source routing . qgr protocol searches the best route for the packet using energy 、 packet delay and bit error rate of manet as qos parameter Qgr協議是一種qos路由協議,以傳感器網絡的能量、延遲、位錯誤率等特征作為qos參數,實現相對于某一種參數最優的路由路徑的查找。
Common network attacks such as ip spoofing , source route spoofing , icmp redirect deception and ip hijack are analyzed and protected by filter manage module . . ip hijack protection is implemented through injecting a hook function into protocol stack in detail 針對常見的ip地址欺騙、 ip源路由欺騙、 icmp重定向欺騙、 ip劫持等網絡攻擊給予了分析并在過濾管理模塊中給出了防御的方法,其中ip劫持防御是用一個鉤子函數注入協議棧中來實現的。
A performance comparison of three routing protocols developed for mobile ad hoc networks is researched . the protocols are : dynamic source routing ( dsr ) , destination sequenced distance vector ( dsdv ) and ad - hoc on demand distance vector ( aodv ) . extensive simulations are made on a scenario where nodes move randomly and the related results are given which can be used in network decision - making process 基于場景,用仿真方法研究了三種適用于無線adhoc網絡的路由協議, dsr ( dynamicsourcerouting ) 、 dsdv ( destinationsequenceddistancevector )和aodv ( ad - hocondemanddistancevector )的網絡性能和協議開銷,從而給網絡設計者提供參考依據。
Among all proposed wireless mobile adhoc routing protocols , adhoc on - demand distance vector routing ( aodv ) and dynamic source routing ( dsr ) are the most prominent . we do research on distributed algorithms , mainly the multi - dimensional interval routing scheme on hypercube and the routing algorithms on adhoc network 目前, adhoc無線網絡設計的研究主要集中于分布式路由技術,在所有的adhoc請求路由算法中, adhoc請求距離向量路由和動態源路由是重要的請求路由算法。
The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr , complete routine discovery and maintenance by directional neighbor nodes routing table , source routing and directional steering . the research discovers the application of the directional antenna , compare the omnidirectional antenna can increases the networks " total throughput , obviously reduces the co _ channel interference ( cci ) , multiple access interference ( mai ) , enlarges the nodes " signal and interference to noise ratio ( sinr ) , and because of the high gain of directional antenna can realize the communication with farther distance and less jump , end to end delay can decrease deeply , simultaneously , security of networks can be improved partially , the node energy also can be saved easily by power control 本文提出的定向路由協議ds _ dsr是基于對現有協議dsr的改進下實現的,通過定向鄰節點路由表、定向源路由和定向搜索來完成路由發現與維護。研究發現,定向天線的應用,相比全向天線可明顯提高網絡的總的吞吐量,減少信道干擾、多址干擾,提高信干噪比,且由于定向天線的高增益可實現較遠距離、較少跳數的通信,減少了路由發現時間,這樣大大減小了傳輸時延,網絡的整體性能得到了不同程度的提高,同時部分地解決安全問題,通過功率控制還可較容易的實現節能的目的。
A source routing framework is proposed to route traffic flows proactively over multiple paths , which tries to optimize routes for long - lived flows based on dispersity routing ; based on mathematical analysis , our approach disperses incoming traffic flows onto multiple paths according to path qualities . long - lived flows are detected and migrated to the shortest path if their qos could be guaranteed there . suggesting non - disjoint path set , four types of dispersion policies are analyzed , and flow classification policy which relates flow trigger with link state update period is investigated 提出一種以業務量內在特性為基礎的前攝式多路路由算法:以對業務量的內在特性分析為基礎,該方法在多路發送數據流的同時檢測非最短路徑上的長流,而后在保證服務質量的前提下將長流遷移到最短路徑上傳輸;前攝式多路路由使用以路徑質量評價為基礎的業務流分布方法有效提高網絡吞吐量,通過周期性的路徑質量評價適應時變網絡狀況;模擬實驗表明,該方法可以有效提高“盡力而為”方式下的網絡服務質量和資源利用率;浙江大學博士學位論文3