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首页> 外文会议>Software, Telecommunications amp; Computer Networks, 2009. SoftCOM 2009 >Improving efficiency of information sources in wireless ad hoc networks with the push — pull hybrid model
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Improving efficiency of information sources in wireless ad hoc networks with the push — pull hybrid model

机译：通过推拉混合模型提高无线自组织网络中信息源的效率

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摘要

In self-configured ad hoc networks, which is composed of information sources and user mobile devices (like BIONETS [1]) the data dissemination is based on two kinds of communication: communication among mobile devices and between information sources and mobile devices. The communication among mobile devices can be solved by some existing algorithms and methods based on the broadcast medium. In the case of other communication, information sources can broadcast their data towards mobile devices using pull or push model. However, the results show that none of these models is scaleable or energy-efficient when the number of mobile devices around sources is not constant. In this paper, we present a promising hybrid functioning scheme of information sources, combining the pull and push models, which can be more energy-efficient and scalable when the traffic of mobile sources changes.
机译：在由信息源和用户移动设备（如BIONETS [1]）组成的自配置ad hoc网络中，数据分发基于两种通信：移动设备之间以及信息源和移动设备之间的通信。移动设备之间的通信可以通过基于广播介质的一些现有算法和方法来解决。在其他通信的情况下，信息源可以使用拉模型或推模型向移动设备广播其数据。但是，结果表明，当源周围的移动设备数量不是恒定的时，这些模型都无法扩展或不节省能源。在本文中，我们提出了一种有前途的信息源混合功能方案，将拉模型和推模型结合在一起，当移动源的流量发生变化时，它可以更加节能，可扩展。

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