Routing techniques in wireless sensor networks: A survey
Routing techniques in wireless sensor networks: A survey
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DOI：
10.1109/mwc.2004.1368893
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发表时间：
2004-12-01
影响因子：
12.9
通讯作者：
Kamal, AE
中科院分区：
文献类型：
--
作者：
Al-Karaki, JN;Kamal, AE
无线传感器网络由具有传感、计算和无线通信能力的小节点组成。许多路由、电源管理和数据传播协议都是专门为无线传感器网络设计的，其中能源意识是一个基本的设计问题。wsn中的路由协议可能会根据应用程序和网络体系结构而有所不同。在这篇文章中，我们提出了最新的无线传感器网络路由技术的调查。我们首先概述了无线传感器网络中路由协议的设计挑战，然后对路由技术进行了全面的调查。总的来说，路由技术根据底层网络结构分为三类：飞行路由、分层路由和基于位置的路由。此外，根据协议操作的不同，这些协议可以分为基于多路径的、基于查询的、基于协商的、基于qos的和基于一致性的。我们研究了在每一种路由范例中能量和通信开销节约之间的设计权衡。我们还重点介绍了每种路由技术的优点和性能问题。文章最后提出了未来可能的研究方向。
Wireless sensor networks consist of small nodes with sensing, computation, and wireless communications capabilities. Many routing, power management, and data dissemination protocols have been specifically designed for WSNs where energy awareness is an essential design issue. Routing protocols in WSNs might differ depending on the application and network architecture. In this article we present a survey of state-of-the-art routing techniques in WSNs. We first outline the design challenges for routing protocols in WSNs followed by a comprehensive survey of routing techniques. Overall, the routing techniques are classified into three categories based on the underlying network structure: flit, hierarchical, and location-based routing. Furthermore, these protocols can be classified into multipath-based, query-based, negotiation-based, QoS-based, and coherent-based depending on the protocol operation. We study the design trade-offs between energy and communication overhead savings in every routing paradigm. We also highlight the advantages and performance issues of each routing technique. The article concludes with possible future research areas.