Hole Detection and Shape-Free Representation and Double Landmarks Based Geographic Routing in Wireless Sensor Networks

2014/12/28 by Jianjun Yang, Yang, Jianjun, Zongming Fei +3
Computer Science · Engineering · #Energy Efficient Wireless Sensor Networks #FOS: Computer and information sciences #Indoor and Outdoor Localization Technologies #Mobile Ad Hoc Networks #Networking and Internet Architecture (cs.NI)

paper · pdf · doi:10.48550/arxiv.1412.8222

openalex publication_date 2014/12/28 · openalex created_date 2019/06/27 · openalex updated_date 2026/08/04

Abstract

In wireless sensor networks, an important issue of Geographic Routing is local minimum problem, which is caused by hole that blocks the greedy forwarding process. To avoid the long detour path, recent research focuses on detecting the hole in advance, then the nodes located on the boundary of the hole advertise the hole information to the nodes near the hole.

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