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A Peer-to-peer File Search And Download Protocol For Wireless Ad-hoc Networks

机译：无线自组网的对等文件搜索和下载协议

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摘要

Deployment of traditional peer-to-peer file sharing systems on a wireless ad-hoc network introduces several challenges. Information and workload distribution as well as routing are major problems for members of a wireless ad-hoc network, which are only aware of their immediate neighborhood. In this paper, we propose a file sharing system that is able to answer location queries, and also discover and maintain the routing information that is used to transfer files from a source peer to another peer. We present a cross-layer design, where the lookup and routing functionality are unified. The system works according to peer-to-peer principles, distributes the location information of the shared files among the members of the network. The paper includes a sample scenario to make the operations of the system clearer. The performance of the system is evaluated using simulation results and analysis is provided for comparing our approach with a flooding-based, unstructured approach.
机译：传统的对等文件共享系统在无线自组织网络上的部署带来了一些挑战。信息和工作负载分配以及路由是无线自组织网络成员的主要问题，他们只知道他们的近邻。在本文中，我们提出了一种文件共享系统，该系统能够回答位置查询，还发现并维护用于将文件从源对等方传输到另一对等方的路由信息​​。我们提出一种跨层设计，其中查找和路由功能是统一的。该系统根据对等原则工作，在网络成员之间分配共享文件的位置信息。本文包括一个示例场景，以使系统的操作更加清晰。使用仿真结果评估系统的性能，并提供分析以将我们的方法与基于泛洪的非结构化方法进行比较。

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