PAPR reduction by envelope stabilization using partial response signaling in OFDM systems
A technique is proposed to significantly reduce the peak to average power ratio (PAPR) for an OFDM system by stabilizing the signal envelope. By using partial response (PR) signaling to spread each sub-symbol over multiple subcarriers, we first compress the signal in time. The signal is then rearran...
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| creator | Vadde, V. |
| description | A technique is proposed to significantly reduce the peak to average power ratio (PAPR) for an OFDM system by stabilizing the signal envelope. By using partial response (PR) signaling to spread each sub-symbol over multiple subcarriers, we first compress the signal in time. The signal is then rearranged such that it is possible to stabilize the envelope, improving the PAPR by up to 5 dB without using excessive time-bandwidth resources. We quantify the improvement in PAPR and system performance in additive white Gaussian noise. |
| doi_str_mv | 10.1109/RAWCON.2001.947607 |
| format | Conference Proceeding |
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By using partial response (PR) signaling to spread each sub-symbol over multiple subcarriers, we first compress the signal in time. The signal is then rearranged such that it is possible to stabilize the envelope, improving the PAPR by up to 5 dB without using excessive time-bandwidth resources. 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We quantify the improvement in PAPR and system performance in additive white Gaussian noise.</description><subject>Bit error rate</subject><subject>Convolution</subject><subject>Gaussian noise</subject><subject>OFDM modulation</subject><subject>Partial response signaling</subject><subject>Peak to average power ratio</subject><subject>Performance analysis</subject><subject>Polynomials</subject><subject>System performance</subject><subject>Time domain analysis</subject><isbn>0780371895</isbn><isbn>9780780371897</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2001</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotT81Kw0AYXBBBrX2BnvYFEr_NJtndY4hWC9WUooin8m3ypaykScimQn16o3Uuc5gfZhhbCAiFAHO3zd7z4iWMAERoYpWCumA3oDRIJbRJrtjc-0-YIE0KkbhmH5tss-UDVcdydF3L7YlT-0VN1xP3I1rXuG_8U47etXve4zA6bKaE77vWTya3b7H5lVzLi-X9M_cnP9LB37LLGhtP83-esbflw2v-FKyLx1WerQMnIB4DLYyuJKBVRIilidCSiqlWJKf1pVbWlHUkbSxrTG1SJQCJ1JGYItKQjuWMLc69joh2_eAOOJx25_PyBwrxUXg</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Vadde, V.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2001</creationdate><title>PAPR reduction by envelope stabilization using partial response signaling in OFDM systems</title><author>Vadde, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i104t-8198d30ab7eeaac92abe74ef7e3607c87b9cf23b43fa6b5d5005382130a39e843</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Bit error rate</topic><topic>Convolution</topic><topic>Gaussian noise</topic><topic>OFDM modulation</topic><topic>Partial response signaling</topic><topic>Peak to average power ratio</topic><topic>Performance analysis</topic><topic>Polynomials</topic><topic>System performance</topic><topic>Time domain analysis</topic><toplevel>online_resources</toplevel><creatorcontrib>Vadde, V.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Vadde, V.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>PAPR reduction by envelope stabilization using partial response signaling in OFDM systems</atitle><btitle>Proceedings RAWCON 2001. 2001 IEEE Radio and Wireless Conference (Cat.No.01EX514)</btitle><stitle>RAWCON</stitle><date>2001</date><risdate>2001</risdate><spage>197</spage><epage>201</epage><pages>197-201</pages><isbn>0780371895</isbn><isbn>9780780371897</isbn><abstract>A technique is proposed to significantly reduce the peak to average power ratio (PAPR) for an OFDM system by stabilizing the signal envelope. By using partial response (PR) signaling to spread each sub-symbol over multiple subcarriers, we first compress the signal in time. The signal is then rearranged such that it is possible to stabilize the envelope, improving the PAPR by up to 5 dB without using excessive time-bandwidth resources. We quantify the improvement in PAPR and system performance in additive white Gaussian noise.</abstract><pub>IEEE</pub><doi>10.1109/RAWCON.2001.947607</doi><tpages>5</tpages></addata></record> |
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| identifier | ISBN: 0780371895 |
| ispartof | Proceedings RAWCON 2001. 2001 IEEE Radio and Wireless Conference (Cat.No.01EX514), 2001, p.197-201 |
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| language | eng |
| recordid | cdi_ieee_primary_947607 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Bit error rate Convolution Gaussian noise OFDM modulation Partial response signaling Peak to average power ratio Performance analysis Polynomials System performance Time domain analysis |
| title | PAPR reduction by envelope stabilization using partial response signaling in OFDM systems |
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