Speed estimation in wireless systems using wavelets
A new technique is described for estimating the speed of a mobile station in a wireless system. The mobile speed maps the characteristic spatial scale of the received signal into a characteristic temporal scale. The continuous wavelet transform tracks changes in the temporal scale to estimate the mo...
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| Veröffentlicht in: | IEEE transactions on communications 1999-09, Vol.47 (9), p.1357-1364 |
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| container_end_page | 1364 |
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| container_issue | 9 |
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| container_title | IEEE transactions on communications |
| container_volume | 47 |
| creator | Ravi Narasimhan Cox, D.C. |
| description | A new technique is described for estimating the speed of a mobile station in a wireless system. The mobile speed maps the characteristic spatial scale of the received signal into a characteristic temporal scale. The continuous wavelet transform tracks changes in the temporal scale to estimate the mobile speed as a function of time. This technique requires neither knowledge of the average received power of the nonstationary signal nor adaptation of a temporal observation window, in contrast to other speed estimators given in the literature. Simulations show the tracking of a variable speed profile. |
| doi_str_mv | 10.1109/26.789671 |
| format | Article |
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Simulations show the tracking of a variable speed profile.</description><identifier>ISSN: 0090-6778</identifier><identifier>EISSN: 1558-0857</identifier><identifier>DOI: 10.1109/26.789671</identifier><identifier>CODEN: IECMBT</identifier><language>eng</language><publisher>IEEE</publisher><subject>Base stations ; Continuous wavelet transforms ; Control systems ; Estimates ; Estimators ; Frequency estimation ; Macrocell networks ; Microcell networks ; Rayleigh channels ; Shadow mapping ; Simulation ; Stations ; Temporal logic ; Tracking ; Variable speed ; Wavelet transforms ; Wireless communication</subject><ispartof>IEEE transactions on communications, 1999-09, Vol.47 (9), p.1357-1364</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-ae86a8d75e527ce9808af2c7640d8ef9519ccb22995fba3424b4d4e1d41f9d013</citedby><cites>FETCH-LOGICAL-c340t-ae86a8d75e527ce9808af2c7640d8ef9519ccb22995fba3424b4d4e1d41f9d013</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/789671$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27923,27924,54757</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/789671$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ravi Narasimhan</creatorcontrib><creatorcontrib>Cox, D.C.</creatorcontrib><title>Speed estimation in wireless systems using wavelets</title><title>IEEE transactions on communications</title><addtitle>TCOMM</addtitle><description>A new technique is described for estimating the speed of a mobile station in a wireless system. The mobile speed maps the characteristic spatial scale of the received signal into a characteristic temporal scale. The continuous wavelet transform tracks changes in the temporal scale to estimate the mobile speed as a function of time. This technique requires neither knowledge of the average received power of the nonstationary signal nor adaptation of a temporal observation window, in contrast to other speed estimators given in the literature. Simulations show the tracking of a variable speed profile.</description><subject>Base stations</subject><subject>Continuous wavelet transforms</subject><subject>Control systems</subject><subject>Estimates</subject><subject>Estimators</subject><subject>Frequency estimation</subject><subject>Macrocell networks</subject><subject>Microcell networks</subject><subject>Rayleigh channels</subject><subject>Shadow mapping</subject><subject>Simulation</subject><subject>Stations</subject><subject>Temporal logic</subject><subject>Tracking</subject><subject>Variable speed</subject><subject>Wavelet transforms</subject><subject>Wireless communication</subject><issn>0090-6778</issn><issn>1558-0857</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqF0MtLw0AQBvBFFKyPg1dPOSkeUmf2kd09SvEFBQ_qedkmE4mkSc2klv73pqR41NPAzI-P4RPiAmGKCP5WZlPrfGbxQEzQGJeCM_ZQTAA8pJm17licMH8CgAalJkK9roiKhLivlrGv2iapmmRTdVQTc8Jb7mnJyZqr5iPZxO9h3fOZOCpjzXS-n6fi_eH-bfaUzl8en2d38zRXGvo0ksuiK6whI21O3oGLpcxtpqFwVHqDPs8XUnpvykVUWuqFLjRhobH0BaA6Fddj7qprv9bDi2FZcU51HRtq1xw8ei8NKjnIqz-ldBl4K_F_aFGh1rvEmxHmXcvcURlW3dBQtw0IYdd0kFkYmx7s5WgrIvp1--MPBMZ3yA</recordid><startdate>19990901</startdate><enddate>19990901</enddate><creator>Ravi Narasimhan</creator><creator>Cox, D.C.</creator><general>IEEE</general><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>19990901</creationdate><title>Speed estimation in wireless systems using wavelets</title><author>Ravi Narasimhan ; Cox, D.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-ae86a8d75e527ce9808af2c7640d8ef9519ccb22995fba3424b4d4e1d41f9d013</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Base stations</topic><topic>Continuous wavelet transforms</topic><topic>Control systems</topic><topic>Estimates</topic><topic>Estimators</topic><topic>Frequency estimation</topic><topic>Macrocell networks</topic><topic>Microcell networks</topic><topic>Rayleigh channels</topic><topic>Shadow mapping</topic><topic>Simulation</topic><topic>Stations</topic><topic>Temporal logic</topic><topic>Tracking</topic><topic>Variable speed</topic><topic>Wavelet transforms</topic><topic>Wireless communication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ravi Narasimhan</creatorcontrib><creatorcontrib>Cox, D.C.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ravi Narasimhan</au><au>Cox, D.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Speed estimation in wireless systems using wavelets</atitle><jtitle>IEEE transactions on communications</jtitle><stitle>TCOMM</stitle><date>1999-09-01</date><risdate>1999</risdate><volume>47</volume><issue>9</issue><spage>1357</spage><epage>1364</epage><pages>1357-1364</pages><issn>0090-6778</issn><eissn>1558-0857</eissn><coden>IECMBT</coden><abstract>A new technique is described for estimating the speed of a mobile station in a wireless system. 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| ispartof | IEEE transactions on communications, 1999-09, Vol.47 (9), p.1357-1364 |
| issn | 0090-6778 1558-0857 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Base stations Continuous wavelet transforms Control systems Estimates Estimators Frequency estimation Macrocell networks Microcell networks Rayleigh channels Shadow mapping Simulation Stations Temporal logic Tracking Variable speed Wavelet transforms Wireless communication |
| title | Speed estimation in wireless systems using wavelets |
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