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Asymmetric Link Routing in Location-Aware Mobile Ad-Hoc Networks

Asymmetric Link Routing in Location-Aware Mobile Ad-Hoc Networks

Pramita Mitra, Christian Poellabauer
Copyright: © 2014 |Pages: 28
ISBN13: 9781466660342|ISBN10: 1466660341|EISBN13: 9781466660359
DOI: 10.4018/978-1-4666-6034-2.ch005
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MLA

Mitra, Pramita, and Christian Poellabauer. "Asymmetric Link Routing in Location-Aware Mobile Ad-Hoc Networks." Advancing Embedded Systems and Real-Time Communications with Emerging Technologies, edited by Seppo Virtanen, IGI Global, 2014, pp. 107-134. https://doi.org/10.4018/978-1-4666-6034-2.ch005

APA

Mitra, P. & Poellabauer, C. (2014). Asymmetric Link Routing in Location-Aware Mobile Ad-Hoc Networks. In S. Virtanen (Ed.), Advancing Embedded Systems and Real-Time Communications with Emerging Technologies (pp. 107-134). IGI Global. https://doi.org/10.4018/978-1-4666-6034-2.ch005

Chicago

Mitra, Pramita, and Christian Poellabauer. "Asymmetric Link Routing in Location-Aware Mobile Ad-Hoc Networks." In Advancing Embedded Systems and Real-Time Communications with Emerging Technologies, edited by Seppo Virtanen, 107-134. Hershey, PA: IGI Global, 2014. https://doi.org/10.4018/978-1-4666-6034-2.ch005

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Abstract

Recent experimental research has revealed that the link conditions in realistic wireless networks vary significantly from the ideal disk model, and a substantial percentage of links are asymmetric. Many existing geographic routing protocols fail to consider asymmetric links during neighbor discovery and thus discount a significant number of potentially stable routes with good one-way reliability. This chapter provides a detailed overview of a number of location-aware routing protocols that explicitly use asymmetric links in routing to obtain efficient and shorter (low latency) routes. An asymmetric link routing protocol, called Asymmetric Geographic Forwarding (A-GF) is discussed in detail. A-GF discovers asymmetric links in the network, evaluates them for stability (e.g., based on mobility), and uses them to improve the routing efficiency.

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