多約束主動(dòng)路由協(xié)議及其性能分析
Analyzing the Performance of Multi-constraints Active Routing Protocol in Active Network
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摘要: 主動(dòng)網(wǎng)絡(luò)是一種新型的網(wǎng)絡(luò)體系結(jié)構(gòu)，能夠快速地把新協(xié)議和新應(yīng)用引入到正在運(yùn)行的網(wǎng)絡(luò)中。由于主動(dòng)節(jié)點(diǎn)具有較高的計(jì)算能力，所以能夠提供比傳統(tǒng)網(wǎng)絡(luò)更為有效的服務(wù)質(zhì)量路由方案。該文嘗試把服務(wù)質(zhì)量路由引入到主動(dòng)網(wǎng)絡(luò)中，結(jié)合兩者優(yōu)點(diǎn)提出一種基于主動(dòng)網(wǎng)絡(luò)的多約束主動(dòng)路由(MAR)協(xié)議。仿真結(jié)果表明MAR比目前其它的QoS路由機(jī)制更簡(jiǎn)潔、更靈活、更可控。
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關(guān)鍵詞:
- 主動(dòng)網(wǎng)絡(luò);QoS路由;分布式探測(cè);顯式路由
Abstract: Active Networks (AN) are a novel approach to network architecture in which the switches of the network perform customized computations on the messages flowing through them. AN seems to be particularly useful in the context of QoS support. In this paper, an active routing protocol is proposed which is called Mulli-constraints Active Routing(MAR) by introducing QoS routing into AN. Some simulation and analysis prove this protocol is more concise, more controllable, and more flexible than other QoS routing mechanisms at present. -
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