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Performance Analysis of Location-Aware Grid-Based Hierarchical Routing Protocol for Mobile Ad Hoc Networks

机译：移动临时网络的位置感知网格分层路由协议的性能分析

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摘要

In this paper, the performance analysis of a hierarchical routing protocol for mobile ad hoc networks (MANETs) called Location-aware Grid-based Hierarchical Routing (LGHR) is performed. In LGHR, the network comprises nonoverlapping zones and each zone is further partitioned into smaller grids. Although LGHR is a location-aware routing protocol, the routing mechanism is similar to the link-state routing. The protocol overcomes some of the weaknesses of other existing location-based routing protocols such as Zone-based Hierarchical Link State (ZHLS) and GRID. A detailed analysis of the LGHR routing protocol is performed and its performance is compared with both the above-mentioned protocols. The comparison shows that LGHR works better than ZHLS in terms of storage overhead as well as communication overhead, whereas LGHR is more stable than GRID especially in scenarios where wireless nodes are moving with very high velocities.
机译：本文对移动自组织网络（MANET）的分层路由协议（LGHR）进行了性能分析。在LGHR中，网络由非重叠区域组成，每个区域进一步划分为更小的网格。虽然LGHR是一种位置感知路由协议，但路由机制类似于链路状态路由。该协议克服了基于区域的分层链路状态（ZHLS）和网格等其他基于位置的路由协议的一些缺点。对LGHR路由协议进行了详细分析，并将其性能与上述两种协议进行了比较。比较表明，LGHR在存储开销和通信开销方面优于ZHLS，而LGHR比网格更稳定，尤其是在无线节点以极高速度移动的情况下。

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