Change search
ReferencesLink to record
Permanent link

Direct link
Methods of SNR estimation from asynchronously sampled data in an 802.11b system
2004 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Data is sampled from an 802.11b client card and then analyzed. The behavior of the signal and the characteristics of the noise is explored. Several SNR esimation algorithms are implemented and applied on the collected data. The results of this is a comparison of different SNR estimation techniques, as well as a look at how the SNR of the signal decreases as the distance from the access point increases. The effects of asynchronous sampling are also investigated, and algorithms to reverse these effects are developed. Finally the efficiency of these algorithms are explored.

Place, publisher, year, edition, pages
Keyword [en]
Technology, SNR estimation, asynchronous sampling, WLAN, 802.11b
Keyword [sv]
URN: urn:nbn:se:ltu:diva-56597ISRN: LTU-EX--04/002--SELocal ID: d5a78639-dc12-4d24-8e30-f6ff3f30a681OAI: diva2:1029984
Subject / course
Student thesis, at least 30 credits
Educational program
Electrical Engineering, master's level
Validerat; 20101217 (root)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

Open Access in DiVA

fulltext(1297 kB)0 downloads
File information
File name FULLTEXT01.pdfFile size 1297 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

ReferencesLink to record
Permanent link

Direct link