Energy efficient precoder design for MIMO-OFDM with rate-dependent circuit power

This paper studies an energy efficient design of precoders for point-to-point multiple-input-multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems. Differently from traditional approaches, the optimal power allocation strategy is studied by modelling the circuit power as a...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:2015 IEEE International Conference on Communications (ICC) s. 1897 - 1902
Hlavní autoři: Zijian Wang, Stupia, Ivan, Vandendorpe, Luc
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 01.06.2015
Témata:
Information rates
Linear programming
MIMO
Noise
OFDM
Power demand
Wireless communication
ISSN:1550-3607
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Abstract This paper studies an energy efficient design of precoders for point-to-point multiple-input-multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems. Differently from traditional approaches, the optimal power allocation strategy is studied by modelling the circuit power as a rate-dependent function. We show that if the circuit power is a constant plus an increasing and convex function of the transmission rate, the problem of minimizing the consumed energy per bit received can be reformulated as a convex fractional program and solved by means of a bisection algorithm. The impact of the some system parameters is investigated either analytically or by means of computational results.
AbstractList This paper studies an energy efficient design of precoders for point-to-point multiple-input-multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems. Differently from traditional approaches, the optimal power allocation strategy is studied by modelling the circuit power as a rate-dependent function. We show that if the circuit power is a constant plus an increasing and convex function of the transmission rate, the problem of minimizing the consumed energy per bit received can be reformulated as a convex fractional program and solved by means of a bisection algorithm. The impact of the some system parameters is investigated either analytically or by means of computational results.
Author Zijian Wang
Stupia, Ivan
Vandendorpe, Luc
Author_xml – sequence: 1
  surname: Zijian Wang
  fullname: Zijian Wang
  email: Zijian.Wang@uclouvain.be
  organization: Inst. of Inf. & Commun. Technol., Electron. & Appl. Math., Univ. Catholique de Louvain, Louvain-la-Neuve, Belgium
– sequence: 2
  givenname: Ivan
  surname: Stupia
  fullname: Stupia, Ivan
  email: Ivan.Stupia@uclouvain.be
  organization: Inst. of Inf. & Commun. Technol., Electron. & Appl. Math., Univ. Catholique de Louvain, Louvain-la-Neuve, Belgium
– sequence: 3
  givenname: Luc
  surname: Vandendorpe
  fullname: Vandendorpe, Luc
  email: Luc.Vandendorpe@uclouvain.be
  organization: Inst. of Inf. & Commun. Technol., Electron. & Appl. Math., Univ. Catholique de Louvain, Louvain-la-Neuve, Belgium
BookMark eNotkLFOwzAURY1UJErJjsTiH0h4fnYSe0ShLZEahQHmKnGeixEkkRNU9e8potNZ7rnDuWWLfuiJsXsBiRBgHsuiSBBEmuSodAZ4xSKTa6GyXGZKolqwpUhTiGUG-Q2LpukTAIQ5bzFbstd1T-Fw4uSct576mY-B7NBR4B1N_tBzNwRelVUd15vnih_9_MFDM1Pc0Uh992dYH-yPP5vDkcIdu3bN10TRhSv2vlm_FS_xrt6WxdMu9gh6joVUCrQGlRpsXCPR6LbtlEO0BmVrgFSea4UCnU6tddJ1DWWiJSscaa3kij38_3oi2o_BfzfhtL80kL8fplCT
ContentType Conference Proceeding
DBID 6IE
6IH
CBEJK
RIE
RIO
DOI 10.1109/ICC.2015.7248602
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Proceedings Order Plan (POP) 1998-present by volume
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP) 1998-present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Xplore
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISBN 9781467364324
1467364320
EndPage 1902
ExternalDocumentID 7248602
Genre orig-research
GroupedDBID 29F
29I
6IE
6IF
6IH
6IK
6IL
6IM
6IN
AAJGR
AAWTH
ABLEC
ACGFS
ADZIZ
ALMA_UNASSIGNED_HOLDINGS
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
CBEJK
CHZPO
IEGSK
IJVOP
IPLJI
M43
OCL
RIE
RIL
RIO
ID FETCH-LOGICAL-i208t-134408804592afa3298bbd4f22c923b90e47784212f85ccf3fdae61bec1fe8843
IEDL.DBID RIE
ISICitedReferencesCount 10
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000371708102018&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 1550-3607
IngestDate Wed Aug 27 02:42:00 EDT 2025
IsPeerReviewed false
IsScholarly true
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i208t-134408804592afa3298bbd4f22c923b90e47784212f85ccf3fdae61bec1fe8843
PageCount 6
ParticipantIDs ieee_primary_7248602
PublicationCentury 2000
PublicationDate 20150601
PublicationDateYYYYMMDD 2015-06-01
PublicationDate_xml – month: 06
  year: 2015
  text: 20150601
  day: 01
PublicationDecade 2010
PublicationTitle 2015 IEEE International Conference on Communications (ICC)
PublicationTitleAbbrev ICC
PublicationYear 2015
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0001948626
ssj0052931
Score 1.9957155
Snippet This paper studies an energy efficient design of precoders for point-to-point multiple-input-multiple-output (MIMO) orthogonal frequency-division multiplexing...
SourceID ieee
SourceType Publisher
StartPage 1897
SubjectTerms Information rates
Linear programming
MIMO
Noise
OFDM
Power demand
Wireless communication
Title Energy efficient precoder design for MIMO-OFDM with rate-dependent circuit power
URI https://ieeexplore.ieee.org/document/7248602
WOSCitedRecordID wos000371708102018&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1JS0MxEB7a4kEvLq24k4NH074l7yU51xYLdjmo9FbSZALv0pZn6-83yeui4MVbCEwIM5CZzPJ9AI_KaCZtbGisOFKGLKfO6THKtbWRNXHKQx7y45WPRmI6lZMaPO1nYRAxNJ9h2y9DLd8s9canyjo8CZRJdahznlezWod8imQ-ON-9wplzYxVWaubemTziuxJlJDuDbtf3dGXt7Xm_iFWCX-mf_u9GZ9A6DOiRyd71nEMNFxdw8gNbsAmTXpjqIxgwItwpZOU_vwZLYkLXBnHhKhkOhmM67j8PiU_IEo8bQXe8uGuii1JvCifpqdRa8N7vvXVf6JY-gRZJJDzJvGeTFi5mk4myKk2kmM8Ns0miXVQ3lxEyzoWvCFuRaW1TaxTmsTNqbFEIll5CY7Fc4BUQIVKDItK5k2ISUcVCKy2tkDo2NuLX0PS6ma0qhIzZVi03f2_fwrFXf9VwdQeNdbnBezjSX-vis3wIZv0G34Ggfw
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LTwIxEG4QTdSLDzC-7cGjhe5ud9ueEQKRBQ5ouJGlnSZ7AbKCv9-2y0MTL96aJtM0M0lnOo_vQ-g504pJE2gSZBwIA5YQ6_QY4coYanQQcZ-H_OjzwUBMJnJUQS-7WRgA8M1n0HBLX8vXC7V2qbImDz1l0gE6jBkLaTmttc-oSObC8-07HFtHVqKlxvalSSjfFimpbPZaLdfVFTc2J_6iVvGepXP2vzudo_p-RA-Pds7nAlVgfolOf6AL1tCo7ef6MHiUCHsKXrrvr4YCa9-3gW3AitNeOiTDzmuKXUoWO-QIsmXGXWGVF2qdW0lHplZH7532uNUlGwIFkodUOJp5xyctbNQmw8xkUSjFbKaZCUNl47qZpMA4F64mbESslImMziAJrFkDA0Kw6ApV54s5XCMsRKRBUJVYKSYBskCoTEkjpAq0ofwG1ZxupssSI2O6Ucvt39tP6Lg7TvvTfm_wdodOnCnK9qt7VF0Va3hAR-prlX8Wj97E32uro8Y
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=2015+IEEE+International+Conference+on+Communications+%28ICC%29&rft.atitle=Energy+efficient+precoder+design+for+MIMO-OFDM+with+rate-dependent+circuit+power&rft.au=Zijian+Wang&rft.au=Stupia%2C+Ivan&rft.au=Vandendorpe%2C+Luc&rft.date=2015-06-01&rft.pub=IEEE&rft.issn=1550-3607&rft.spage=1897&rft.epage=1902&rft_id=info:doi/10.1109%2FICC.2015.7248602&rft.externalDocID=7248602
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1550-3607&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1550-3607&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1550-3607&client=summon