Scrambler design to reduce power spectral density of UWB signals in IEEE 802.15.3a
Ultra wide-band (UWB) radio uses base-band pulses of very short duration, thereby spreading the energy of radio signal very thinly over gigahertz. Power spectral density (PSD) of UWB signals consists of continuous component and discrete component. Generally speaking, the discrete component contribut...
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creator | Mo, S.S. Gelman, A.D. |
description | Ultra wide-band (UWB) radio uses base-band pulses of very short duration, thereby spreading the energy of radio signal very thinly over gigahertz. Power spectral density (PSD) of UWB signals consists of continuous component and discrete component. Generally speaking, the discrete component contributes more to the PSD than the continuous component, thus presents greater interference to narrow-band wireless systems. In 2002, the FCC approved commercial deployment of UWB systems. In order to ensure negligible interference to other narrow-band wireless systems, the FCC has specified emission limits for UWB applications. UWB is now under consideration as an alternative physical layer technology for wireless PAN in IEEE 802.15.3a. However, little study has been reported on how to contain the PSD of UWB signals in IEEE 802.15.3a. This paper presents base-band data whitening schemes to reduce the PSD of UWB signals in IEEE 802.15.3a. |
doi_str_mv | 10.1109/ICC.2004.1313212 |
format | Conference Proceeding |
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Power spectral density (PSD) of UWB signals consists of continuous component and discrete component. Generally speaking, the discrete component contributes more to the PSD than the continuous component, thus presents greater interference to narrow-band wireless systems. In 2002, the FCC approved commercial deployment of UWB systems. In order to ensure negligible interference to other narrow-band wireless systems, the FCC has specified emission limits for UWB applications. UWB is now under consideration as an alternative physical layer technology for wireless PAN in IEEE 802.15.3a. However, little study has been reported on how to contain the PSD of UWB signals in IEEE 802.15.3a. This paper presents base-band data whitening schemes to reduce the PSD of UWB signals in IEEE 802.15.3a.</description><identifier>ISBN: 0780385330</identifier><identifier>ISBN: 9780780385337</identifier><identifier>DOI: 10.1109/ICC.2004.1313212</identifier><language>eng</language><publisher>Piscataway, New Jersey: IEEE</publisher><subject>Applied sciences ; Business and industry local networks ; Communication systems ; Conferences ; Exact sciences and technology ; FCC ; Intelligent networks ; Interference ; Narrowband ; Networks and services in france and abroad ; Physical layer ; Signal design ; Signal generators ; Systems, networks and services of telecommunications ; Telecommunications ; Telecommunications and information theory ; Teleprocessing networks. Isdn ; Ultra wideband technology ; USA Councils</subject><ispartof>2004 IEEE International Conference on Communications (IEEE Cat. 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No.04CH37577)</title><addtitle>ICC</addtitle><description>Ultra wide-band (UWB) radio uses base-band pulses of very short duration, thereby spreading the energy of radio signal very thinly over gigahertz. Power spectral density (PSD) of UWB signals consists of continuous component and discrete component. Generally speaking, the discrete component contributes more to the PSD than the continuous component, thus presents greater interference to narrow-band wireless systems. In 2002, the FCC approved commercial deployment of UWB systems. In order to ensure negligible interference to other narrow-band wireless systems, the FCC has specified emission limits for UWB applications. UWB is now under consideration as an alternative physical layer technology for wireless PAN in IEEE 802.15.3a. However, little study has been reported on how to contain the PSD of UWB signals in IEEE 802.15.3a. This paper presents base-band data whitening schemes to reduce the PSD of UWB signals in IEEE 802.15.3a.</description><subject>Applied sciences</subject><subject>Business and industry local networks</subject><subject>Communication systems</subject><subject>Conferences</subject><subject>Exact sciences and technology</subject><subject>FCC</subject><subject>Intelligent networks</subject><subject>Interference</subject><subject>Narrowband</subject><subject>Networks and services in france and abroad</subject><subject>Physical layer</subject><subject>Signal design</subject><subject>Signal generators</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Teleprocessing networks. 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Isdn</topic><topic>Ultra wideband technology</topic><topic>USA Councils</topic><toplevel>online_resources</toplevel><creatorcontrib>Mo, S.S.</creatorcontrib><creatorcontrib>Gelman, A.D.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection><collection>Pascal-Francis</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mo, S.S.</au><au>Gelman, A.D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Scrambler design to reduce power spectral density of UWB signals in IEEE 802.15.3a</atitle><btitle>2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)</btitle><stitle>ICC</stitle><date>2004</date><risdate>2004</risdate><volume>6</volume><spage>3586</spage><epage>3590 Vol.6</epage><pages>3586-3590 Vol.6</pages><isbn>0780385330</isbn><isbn>9780780385337</isbn><abstract>Ultra wide-band (UWB) radio uses base-band pulses of very short duration, thereby spreading the energy of radio signal very thinly over gigahertz. Power spectral density (PSD) of UWB signals consists of continuous component and discrete component. Generally speaking, the discrete component contributes more to the PSD than the continuous component, thus presents greater interference to narrow-band wireless systems. In 2002, the FCC approved commercial deployment of UWB systems. In order to ensure negligible interference to other narrow-band wireless systems, the FCC has specified emission limits for UWB applications. UWB is now under consideration as an alternative physical layer technology for wireless PAN in IEEE 802.15.3a. 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ispartof | 2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004, Vol.6, p.3586-3590 Vol.6 |
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subjects | Applied sciences Business and industry local networks Communication systems Conferences Exact sciences and technology FCC Intelligent networks Interference Narrowband Networks and services in france and abroad Physical layer Signal design Signal generators Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Ultra wideband technology USA Councils |
title | Scrambler design to reduce power spectral density of UWB signals in IEEE 802.15.3a |
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