Interference-Aware Routing in UWB Wireless Networks

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

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Author(s)

Detail(s)

Original languageEnglish
Title of host publicationTENCON 2006
Subtitle of host publication2006 IEEE Region 10 Conference
PublisherInstitute of Electrical and Electronics Engineers, Inc.
Pages610-613
ISBN (electronic)1424405491
ISBN (print)1424405483
Publication statusPublished - Nov 2006
Externally publishedYes

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
ISSN (Print)2159-3442
ISSN (electronic)2159-3450

Conference

Title2006 IEEE Region 10 Conference, TENCON 2006
PlaceChina
CityHong Kong
Period14 - 17 November 2006

Abstract

Wireless ad hoc networks, especially sensor networks, are subject to limited power supply and interference. In this paper, we derive a suitable link cost for energy-efficient routing in Ultra wideband (UWB) networks, based on the Bit Error Rate (BER) expression of a detailed physical layer model of UWB under Additive White Gaussian Noise (AWGN) and Multi-User Interference (MUI). With this link cost, we introduce an Optimal Interference-Aware Routing Algorithm, which is capable of routing data packets from source to destination, using minimum energy per bit and at the same time achieving the end-to-end BER requirement. A Simple Interference-Aware Routing Algorithm is also introduced. From our result, it is shown that our interference-aware routing algorithms consume 3dB less energy than some simple routing algorithms. © 2006 IEEE.

Citation Format(s)

Interference-Aware Routing in UWB Wireless Networks. / Cheung, M. H.; Lok, Tat M.
TENCON 2006: 2006 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers, Inc., 2006. p. 610-613 4142277 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review