Globally optimal tradeoff curves for OFDM PAR reduction [peak-to-average power ratio]
This paper describes an efficient convex optimization technique for computing the globally optimal tradeoff curves between OFDM peak-to-average power ratio (PAR), constellation error, and free carrier power. The OFDM system designer can select a suitable PAR reduction method by comparing the achieve...
Saved in:
Published in | IEEE Workshop onSignal Processing Systems, 2004. SIPS 2004 pp. 12 - 17 |
---|---|
Main Authors | , |
Format | Conference Proceeding |
Language | English |
Published |
Piscataway NJ
IEEE
2004
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | This paper describes an efficient convex optimization technique for computing the globally optimal tradeoff curves between OFDM peak-to-average power ratio (PAR), constellation error, and free carrier power. The OFDM system designer can select a suitable PAR reduction method by comparing the achieved performance of various algorithms with these optimal tradeoff curves. Simulation results are presented for the 802.11a/g WLAN standard. The power wasted in the free carriers can be substantially reduced by taking advantage of the allowed constellation error and by backing off 1 dB from the globally minimum PAR. A convex interior-point method reaches the desired tradeoff point within two iterations for both QPSK and 64-QAM. |
---|---|
AbstractList | This paper describes an efficient convex optimization technique for computing the globally optimal tradeoff curves between OFDM peak-to-average power ratio (PAR), constellation error, and free carrier power. The OFDM system designer can select a suitable PAR reduction method by comparing the achieved performance of various algorithms with these optimal tradeoff curves. Simulation results are presented for the 802.11a/g WLAN standard. The power wasted in the free carriers can be substantially reduced by taking advantage of the allowed constellation error and by backing off 1 dB from the globally minimum PAR. A convex interior-point method reaches the desired tradeoff point within two iterations for both QPSK and 64-QAM. |
Author | Aggarwal, A. Meng, T.H. |
Author_xml | – sequence: 1 givenname: A. surname: Aggarwal fullname: Aggarwal, A. organization: Dept. of Electr. Eng., Stanford Univ., CA, USA – sequence: 2 givenname: T.H. surname: Meng fullname: Meng, T.H. organization: Dept. of Electr. Eng., Stanford Univ., CA, USA |
BackLink | http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17526310$$DView record in Pascal Francis |
BookMark | eNpFUM1Kw0AYXFBBrX0A8bIXj6nf_iW7x1JtLVRarD2JlM3mW4nGbNikLX17AxUcBuYww8DMNTmvQ42E3DIYMQbmYT1frUccQI6YSAWw7IwMTaahp9AKZHZJhm37BT2ESZXiV2Qzq0Juq-pIQ9OVP7aiXbQFBu-p28U9ttSHSJfTxxe6Gr_SiMXOdWWo6XuD9jvpQmL3GO0n0iYcMNJoe_fjhlx4W7U4_NMB2Uyf3ibPyWI5m0_Gi8QxLbrEMmFQWmlAiazI0IHkubHgeKo0B1S5EF55lxthJErDtSsACnBpoX2upRiQ-1NvY1tnKx9t7cp228R-STxuWaZ4Khj0ubtTrkTEf_t0kvgFMB5dsA |
CitedBy_id | crossref_primary_10_2139_ssrn_2942417 |
ContentType | Conference Proceeding |
Copyright | 2006 INIST-CNRS |
Copyright_xml | – notice: 2006 INIST-CNRS |
DBID | 6IE 6IL CBEJK RIE RIL IQODW |
DOI | 10.1109/SIPS.2004.1363017 |
DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume IEEE Xplore All Conference Proceedings IEEE Xplore IEEE Proceedings Order Plans (POP All) 1998-Present Pascal-Francis |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: RIE name: IEEE Xplore url: https://proxy.k.utb.cz/login?url=https://ieeexplore.ieee.org/ sourceTypes: Publisher |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering Applied Sciences |
EndPage | 17 |
ExternalDocumentID | 17526310 1363017 |
Genre | orig-research |
GroupedDBID | 6IE 6IK 6IL AAJGR AAVQY ALMA_UNASSIGNED_HOLDINGS BEFXN BFFAM BGNUA BKEBE BPEOZ CBEJK OCL RIE RIL IQODW |
ID | FETCH-LOGICAL-c183t-a139e4a490537d7ec042b9a0c265820e5b33f5fcb9394e4928cd00d0c6d8fb843 |
IEDL.DBID | RIE |
ISBN | 9780780385047 0780385047 |
IngestDate | Sun Oct 29 17:06:49 EDT 2023 Wed Jun 26 19:26:38 EDT 2024 |
IsPeerReviewed | false |
IsScholarly | false |
Keywords | Wireless LAN Quadrature amplitude modulation Simulation Wireless telecommunication Peak to average power ratio Orthogonal frequency division multiplexing Optimization Quadrature phase shift keying |
Language | English |
License | CC BY 4.0 |
LinkModel | DirectLink |
MeetingName | 2004 IEEE workshop on signal processing systems design and implementation (Proceedings) |
MergedId | FETCHMERGED-LOGICAL-c183t-a139e4a490537d7ec042b9a0c265820e5b33f5fcb9394e4928cd00d0c6d8fb843 |
PageCount | 6 |
ParticipantIDs | pascalfrancis_primary_17526310 ieee_primary_1363017 |
PublicationCentury | 2000 |
PublicationDate | 20040000 2004 |
PublicationDateYYYYMMDD | 2004-01-01 |
PublicationDate_xml | – year: 2004 text: 20040000 |
PublicationDecade | 2000 |
PublicationPlace | Piscataway NJ |
PublicationPlace_xml | – name: Piscataway NJ |
PublicationTitle | IEEE Workshop onSignal Processing Systems, 2004. SIPS 2004 |
PublicationTitleAbbrev | SIPS |
PublicationYear | 2004 |
Publisher | IEEE |
Publisher_xml | – name: IEEE |
SSID | ssj0000396552 |
Score | 1.3693486 |
Snippet | This paper describes an efficient convex optimization technique for computing the globally optimal tradeoff curves between OFDM peak-to-average power ratio... |
SourceID | pascalfrancis ieee |
SourceType | Index Database Publisher |
StartPage | 12 |
SubjectTerms | Algorithm design and analysis Applied sciences Computational modeling Contacts Decoding Exact sciences and technology Information, signal and communications theory Multiplexing OFDM Partial transmit sequences Peak to average power ratio Power engineering computing Quadrature phase shift keying Signal and communications theory Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Wireless LAN |
Title | Globally optimal tradeoff curves for OFDM PAR reduction [peak-to-average power ratio] |
URI | https://ieeexplore.ieee.org/document/1363017 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV3dT8IwEG-AJ33xA4z4Qfrgoxtlbbf10agETVAikpAYQ9ru9iICGZuJ_vW225xofPBty7Jmu961d7273w-hsyAELWx3DwVmApSACUcKE_NokAEXSnkqh1Ia3vmDCbud8mkNnVe9MACQF5-Bay_zXH601Jk9Kuv2qG_0Maijeki8olerOk8hVPicF5F5aNNdhAUlwE51X2Y1e0R0xzejcR4duuWgJbuKrY2UayOeuOC12Nhs-jto-PWZRY3Ji5ulytUfvxAc__sfu6j13daHR9WGtYdqsNhH2xuIhE00KTgA5u94adaSVznHaSIjWMYx1lnyBmtsnFx8378a4tHFA04s8KudWvy0AmlpABxpbMOsUXhl6ddwrl_PLTTpXz9eDpySecHRxsRTRxq_EJhkwqK9RAFoY9pKSKI947B4BLiiNOaxVoIKBkx4oY4IiYj2ozBWIaMHqLFYLuAQYQsoyHqx8GOlWcQ9KZmlwQrNcIIaZ6aNmlZAs1UBrjErZdNGnR_z8P084J5vfNKjv987RltFbY09JDlBjTTJ4NS4Danq5PryCbksvOI |
link.rule.ids | 310,311,786,790,795,796,802,4069,4070,27956,55107 |
linkProvider | IEEE |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LT8JAEJ6gHtSLDzA-cQ8eLSzt9rFHoxJ8oEQhITGG7G6nFxUIFhP99c62FdR48Nam6aadfX2zM_N9AEdhhEba6h4PBTkooZCOkuTzGFShL7V2dUal1L4JWj1x2ff7JTie1cIgYpZ8hjV7mcXy45GZ2qOyesMLaDyGC7BE-zwP82qt2YkK92Tg-7lvHtmAFxdhQbEzuy_img0u6_cXnfvMP6wVzRb6KjY7Ur2SgZJc2eLbdtNcg_bXh-ZZJk-1aapr5uMXh-N__2QdKvPCPtaZbVkbUMLhJqx-4yQsQy9XAXh-ZyNaTV7UM0snKsZRkjAznbzhKyOYy26bZ23WObljE0v9ajuXPYxRWSEAR9HsoFWKja0AG8tG2GMFes3z7mnLKbQXHEOTPHUUIUMUSkjL9xKHaGhya6m4cQmyuBx97XmJnxgtPSlQSDcyMecxN0EcJToS3hYsDkdD3AZmKQVFI5FBoo2IfVcpYYWwImpOegRndqBsDTQY5_Qag8I2O1D90Q_z56HvBoRKd_9-7xCWW9329eD64uZqD1byTBt7ZLIPi-lkigcEIlJdzcbOJ95XwDY |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=IEEE+Workshop+onSignal+Processing+Systems%2C+2004.+SIPS+2004&rft.atitle=Globally+optimal+tradeoff+curves+for+OFDM+PAR+reduction+%5Bpeak-to-average+power+ratio%5D&rft.au=Aggarwal%2C+A.&rft.au=Meng%2C+T.H.&rft.date=2004-01-01&rft.pub=IEEE&rft.isbn=9780780385047&rft.spage=12&rft.epage=17&rft_id=info:doi/10.1109%2FSIPS.2004.1363017&rft.externalDocID=1363017 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9780780385047/lc.gif&client=summon&freeimage=true |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9780780385047/mc.gif&client=summon&freeimage=true |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9780780385047/sc.gif&client=summon&freeimage=true |