Experimental analysis of WiMedia-defined UWB and WiMAX 802.16e coexistence in personal area networks

Perez Soler, Joaquin, Morant, Maria, Cavallin, Libera, Beltran, Marta, Gaudino, Roberto and Llorente, Roberto (2009) Experimental analysis of WiMedia-defined UWB and WiMAX 802.16e coexistence in personal area networks. In: ICT-MobileSummit 2009: The 18th ICT Mobile and Wireless Communications Summit, 10-12 June 2009, Santander, Spain.

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Abstract

A field trial to analysis coexistence performance between WiMedia-defined UWB and WiMAX 802.16e link in a short-range communications scenarios as in personal are networks is herein reported. The experimental analysis addresses the coexistence between OFDM-UWB and WiMAX 802.16e in both directions: WiMAX over UWB and viceversa. Relevant protection margins are derived from the experimental results. The measurements indicate that a WiMAX link with 10 and 20 MHz bandwidth achieves successful communication even if there is a UWB interferer at 2.5 m distance. In the case of 5 MHz BW WiMAX, successful communication can be guaranteed up to 5 m with a UWB interferer at 2.5 m vicinity. UWB devices operating in TFC 1 can perform a successful link up to 2 m with a WiMAX 10 MHz interferer located at 10 m close area. These experimental results indicate that UWB systems have to perform cognitive detect-and-avoid radio issues to guarantee a successful transmission in presence of WiMAX.

Item Type: Conference or Workshop Item (Paper)
Additional Information: The ICT-MobileSummit 2009 was supported by the European Commission, which regularly attracts over 600 delegates from industry and research to share experiences and research results, identify future trends, discuss business opportunities and identify opportunities for international research collaboration under the ICT Theme of Framework Programme 7 (FP7).
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Related URLs:
Depositing User: EPrint Services
Date Deposited: 25 Oct 2010 15:28
Last Modified: 10 Aug 2015 11:26
URI: http://nrl.northumbria.ac.uk/id/eprint/3233

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