作者: Xuxun Liu , None
DOI: 10.1109/JSEN.2015.2445796
关键词:
摘要: Hierarchical routing in wireless sensor networks (WSNs) is a very important topic that has been attracting the research community last decade. Typical hierarchical called clustering routing, which network divided into multiple clusters. Recently, some types of atypical arise, including chain-based, tree-based, grid-based and area-based routing. There are several survey papers present compare protocols from various perspectives, but on still missing. This paper makes first attempt to provide comprehensive review We offer classification WSNs, give detailed analysis different logical topologies. The most representative described, discussed, qualitatively compared. In particular, advantages disadvantages analyzed with respect their significant performances application scenarios. Finally, we put forward open issues concerning design WSNs. aims useful guidance for system designers how evaluate select appropriate topologies specific applications.