Towards a bandwidth efficient cognitive positioning system
| dc.contributor.author | Thomas, R.R. | |
| dc.contributor.author | Maharaj, Bodhaswar Tikanath Jugpershad | |
| dc.date.accessioned | 2012-10-05T14:24:17Z | |
| dc.date.available | 2012-10-05T14:24:17Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Presented is an efficient bandwidth determination model for the cognitive positioning system by utilising multiple receive antennas. The performance evaluations of the proposed multiple receive antenna positioning system were carried out using the linear least squares and maximum-likelihood location estimation techniques. Simulated results reveal that in a rural scenario, the 1 × 2 and 1 × 3 singleinput- multiple-output (SIMO) cases display an average bandwidth efficiency with respect to positional accuracy, of 49 and 58%, respectively, over the single-input-single-output (SISO) case. For an urban scenario, the 1 × 2 and 1 × 3 SIMO cases display a higher average bandwidth efficiency of 53 and 62%, respectively, over the SISO case. | en_US |
| dc.description.librarian | ai2013 | |
| dc.description.sponsorship | The Sentech Chair in Broadband Wireless Multimedia Communications at the University of Pretoria and the National Research Foundation. | en_US |
| dc.description.uri | http://www.ietdl.org/EL | en_US |
| dc.identifier.citation | Thomas, RR & Maharaj, BTJ 2012, 'Towards a bandwidth efficient cognitive positioning system', Electrionics Letters, vol. 48, no. 12, pp. 736-737. | en_US |
| dc.identifier.issn | 0013-5194 (print) | |
| dc.identifier.issn | 1350-911X (online) | |
| dc.identifier.other | 10.1049/el.2011.3820 | |
| dc.identifier.uri | http://hdl.handle.net/2263/20065 | |
| dc.language.iso | en | en_US |
| dc.publisher | Institution of Engineering and Technology | en_US |
| dc.rights | © The Institution of Engineering and Technology 2012. This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering. This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library. | en_US |
| dc.subject | Bandwidth | en_US |
| dc.subject | Cognitive positioning system | en_US |
| dc.subject.lcsh | Broadband communication systems | en |
| dc.subject.lcsh | Wireless communication systems | en |
| dc.subject.lcsh | Antennas (Electronics) | en |
| dc.subject.lcsh | Cognitive radio network (CRN) | en |
| dc.title | Towards a bandwidth efficient cognitive positioning system | en_US |
| dc.type | Postprint Article | en_US |