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Article: Impact of power control and lognormal shadowing on the mean transmit power of Bluetooth devices

TitleImpact of power control and lognormal shadowing on the mean transmit power of Bluetooth devices
Authors
Yip, KWNg, TS
KeywordsBluetooth
Power control
Shadowing
Issue Date2003
PublisherIEEE.
Citation
Ieee Communications Letters, 2003, v. 7 n. 2, p. 58-60 How to Cite?
DOI: http://dx.doi.org/10.1109/LCOMM.2002.807437
AbstractThis letter analyzes Bluetooth's power-control algorithm with a goal to study the mean transmit power required in the presence of lognormal shadowing. The following results are found. 1) A smaller power-control step size yields a lower mean transmit power. 2) When the standard deviations of lognormal shadowing are 3 and 6 dB, respectively, a Bluetooth device needs to consume 11.1 dB and 15.0 dB more in the transmit energy than the minimum one required in the absence of shadowing. 3) The transmit energy consumption varies by around 6 dB among Bluetooth devices as a result of the ±6 dB tolerance in the Golden Receive Power Range, which has a nominal size of 20 dB.
Persistent Identifierhttp://hdl.handle.net/10722/42929
ISSN
1089-7798
2023 Impact Factor: 3.7
2023 SCImago Journal Rankings: 1.887
ISI Accession Number ID
WOS:000180982800004
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorYip, KWen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2007-03-23T04:34:55Z-
dc.date.available2007-03-23T04:34:55Z-
dc.date.issued2003en_HK
dc.identifier.citationIeee Communications Letters, 2003, v. 7 n. 2, p. 58-60en_HK
dc.identifier.issn1089-7798en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42929-
dc.description.abstractThis letter analyzes Bluetooth's power-control algorithm with a goal to study the mean transmit power required in the presence of lognormal shadowing. The following results are found. 1) A smaller power-control step size yields a lower mean transmit power. 2) When the standard deviations of lognormal shadowing are 3 and 6 dB, respectively, a Bluetooth device needs to consume 11.1 dB and 15.0 dB more in the transmit energy than the minimum one required in the absence of shadowing. 3) The transmit energy consumption varies by around 6 dB among Bluetooth devices as a result of the ±6 dB tolerance in the Golden Receive Power Range, which has a nominal size of 20 dB.en_HK
dc.format.extent265436 bytes-
dc.format.extent8772 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Communications Lettersen_HK
dc.rights©2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectBluetoothen_HK
dc.subjectPower controlen_HK
dc.subjectShadowingen_HK
dc.titleImpact of power control and lognormal shadowing on the mean transmit power of Bluetooth devicesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1089-7798&volume=7&issue=2&spage=58&epage=60&date=2003&atitle=Impact+of+power+control+and+lognormal+shadowing+on+the+mean+transmit+power+of+Bluetooth+devicesen_HK
dc.identifier.emailNg, TS:tsng@eee.hku.hken_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/LCOMM.2002.807437en_HK
dc.identifier.scopuseid_2-s2.0-0037331271en_HK
dc.identifier.hkuros81477-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037331271&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume7en_HK
dc.identifier.issue2en_HK
dc.identifier.spage58en_HK
dc.identifier.epage60en_HK
dc.identifier.isiWOS:000180982800004-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridYip, KW=7101909909en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK
dc.identifier.issnl1089-7798-

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