结果表明，按需路由协议在此方法中具有较优的性能。
The results indicate that on-demand route protocols have more excellent performance in this method.
AODV是一种按需路由协议，具有控制负载低、耗电量低以及带宽开销低等优点。
AODV is an on-demand routing protocol with low control of load, low power consumption and low bandwidth overhead.
由于分区树具有路由选择功能，所以ASTR结合了先应式路由协议和按需路由协议的优点。
ASTR combines the merits of proactive routing protocol and on-demand routing protocol because subarea tree has the function of routing selection.
研究者们已提出大量基于表驱动及按需路由协议，如DSDV、DSR、AODV等路由协议。
There are many routing protocols based on table and demands have been proposed by researchers, such as DSDV, DSR, AODV, and so forth.
本文利用NS - 2进行了几种网络场景下的仿真实验，将SAANIMRA与现在通用的按需路由协议AODV进行了比较。
Simulations are done in a few test scenarios using NS-2 and comparison is made between SAANIMRA and the state-of-the-art on-demand routing protocol AODV.
在MANET中，大多数按需协议只是在路由中断以后才会重建一条新的路由。
Many on-demand routing protocols in MANET establish a route only when required.
实验床中的各移动节点都运行按需单播路由协议与多播路由协议，并可通过基站系统与有线骨干网连接。
Each node runs both the unicast routing protocol and the multicast routing protocols on a dynamic on demand basis, and interfaces seamlessly with the existing Internet infrastructure.
基于表驱动式和按需式路由协议的优点，提出了一种新的混合路由协议SNRL。
Based on the advantages of table-driven and on-demand routing protocols, a new hybrid routing protocol(SNRL) was proposed.
提出了一种采用按需路由发现策略的移动分组无线网路由协议。
This paper proposes a routing protocol utilizing on-demand routing strategy for mobile packet radio network.
提出了采用按需路由发现策略的MANET多播路由协议MFGRP。
A multicast protocol, MFGRP, utilizing on-demand routing strategy for MANET is presented.
按需式距离矢量路由协议AODV是一种反应式的路由协议，并已经得到了广泛的应用。
Ad hoc on demand distance vector routing protocol named AODV is a reactive routing protocol, and it has been widely used.
仿真结果表明，相对ODMRP协议，基于簇的按需组播路由协议ODCMRP可以更有效地减少数据负载和控制开销，因而能更好地适应组播规模的扩展需要。
The simulation result has shown that ODCMRP have more excellent performance than basic ODMRP on the aspects of packet overhead and forwarding efficiency when the size of multicast group grows up.
仿真结果表明，相对ODMRP协议，基于簇的按需组播路由协议ODCMRP可以更有效地减少数据负载和控制开销，因而能更好地适应组播规模的扩展需要。
The simulation result has shown that ODCMRP have more excellent performance than basic ODMRP on the aspects of packet overhead and forwarding efficiency when the size of multicast group grows up.
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