WO2014204544A3 - Combination of multiple precoding techniques for multicarrier modulation systems - Google Patents

Combination of multiple precoding techniques for multicarrier modulation systems Download PDF

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Publication number
WO2014204544A3
WO2014204544A3 PCT/US2014/032128 US2014032128W WO2014204544A3 WO 2014204544 A3 WO2014204544 A3 WO 2014204544A3 US 2014032128 W US2014032128 W US 2014032128W WO 2014204544 A3 WO2014204544 A3 WO 2014204544A3
Authority
WO
WIPO (PCT)
Prior art keywords
multicarrier modulation
combination
symbol stream
modulation systems
precoding techniques
Prior art date
Application number
PCT/US2014/032128
Other languages
French (fr)
Other versions
WO2014204544A2 (en
Inventor
Zihao YOU
Juan FANG
I-Tai Lu
Rui Yang
Jialing Li
Erdem Bala
Original Assignee
Interdigital Patent Holdings, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Interdigital Patent Holdings, Inc. filed Critical Interdigital Patent Holdings, Inc.
Publication of WO2014204544A2 publication Critical patent/WO2014204544A2/en
Publication of WO2014204544A3 publication Critical patent/WO2014204544A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/0391—Spatial equalizers codebook-based design construction details of matrices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03961—Spatial equalizers design criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/26265—Arrangements for sidelobes suppression specially adapted to multicarrier systems, e.g. spectral precoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

Systems, methods, and instrumentalities are disclosed to utilize a combined precoding technique in a multicarrier modulation system to reduce out-of-band power leakage. A combined precoder may be used to precede a symbol stream using a matrix-based precoding component to generate a first precoded symbol stream. The combined precoder may then be used to apply a perturbation to the first precoded symbol stream to generate a second precoded symbol stream.
PCT/US2014/032128 2013-03-29 2014-03-28 Combination of multiple precoding techniques for multicarrier modulation systems WO2014204544A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361806614P 2013-03-29 2013-03-29
US61/806,614 2013-03-29

Publications (2)

Publication Number Publication Date
WO2014204544A2 WO2014204544A2 (en) 2014-12-24
WO2014204544A3 true WO2014204544A3 (en) 2015-03-12

Family

ID=51688387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/032128 WO2014204544A2 (en) 2013-03-29 2014-03-28 Combination of multiple precoding techniques for multicarrier modulation systems

Country Status (2)

Country Link
TW (1) TW201505402A (en)
WO (1) WO2014204544A2 (en)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
MENG MA ET AL: "Optimal Orthogonal Precoding for Power Leakage Suppression in DFT-Based Systems", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ. USA, vol. 59, no. 3, 1 March 2011 (2011-03-01), pages 844 - 853, XP011363427, ISSN: 0090-6778, DOI: 10.1109/TCOMM.2011.121410.100071 *
RAZI A ET AL: "Sum rates, rate allocation, and user scheduling for multi-user MIMO vector perturbation precoding", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 9, no. 1, 1 January 2010 (2010-01-01), pages 356 - 365, XP011299481, ISSN: 1536-1276 *
SCHMIDT D A ET AL: "Minimum Mean Square Error Vector Precoding", PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2005. PIMRC 2005. IE EE 16TH INTERNATIONAL SYMPOSIUM ON BERLIN, GERMANY 11-14 SEPT. 2005, PISCATAWAY, NJ, USA,IEEE, vol. 1, 11 September 2005 (2005-09-11), pages 107 - 111, XP010926454, ISBN: 978-978-38007-2-4, DOI: 10.1109/PIMRC.2005.1651408 *
YAO W ET AL: "Generalised Vector Precoding Design Based on the MBER Criterion for Multiuser Transmission", VEHICULAR TECHNOLOGY CONFERENCE FALL (VTC 2010-FALL), 2010 IEEE 72ND, IEEE, PISCATAWAY, NJ, USA, 6 September 2010 (2010-09-06), pages 1 - 5, XP031770152, ISBN: 978-1-4244-3573-9 *

Also Published As

Publication number Publication date
WO2014204544A2 (en) 2014-12-24
TW201505402A (en) 2015-02-01

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