SG11201701203SA - System and method for generating waveforms and utilization thereof - Google Patents

System and method for generating waveforms and utilization thereof

Info

Publication number
SG11201701203SA
SG11201701203SA SG11201701203SA SG11201701203SA SG11201701203SA SG 11201701203S A SG11201701203S A SG 11201701203SA SG 11201701203S A SG11201701203S A SG 11201701203SA SG 11201701203S A SG11201701203S A SG 11201701203SA SG 11201701203S A SG11201701203S A SG 11201701203SA
Authority
SG
Singapore
Prior art keywords
utilization
generating waveforms
waveforms
generating
Prior art date
Application number
SG11201701203SA
Other languages
English (en)
Inventor
Jianglei Ma
Ming Jia
Wen Tong
Peiying Zhu
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11201701203SA publication Critical patent/SG11201701203SA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • 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
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/2615—Reduction thereof using coding
    • 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
    • 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
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
SG11201701203SA 2014-08-15 2015-08-12 System and method for generating waveforms and utilization thereof SG11201701203SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462038070P 2014-08-15 2014-08-15
US14/822,492 US10523383B2 (en) 2014-08-15 2015-08-10 System and method for generating waveforms and utilization thereof
PCT/CN2015/086784 WO2016023495A1 (en) 2014-08-15 2015-08-12 System and method for generating waveforms and utilization thereof

Publications (1)

Publication Number Publication Date
SG11201701203SA true SG11201701203SA (en) 2017-03-30

Family

ID=55302954

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201701203SA SG11201701203SA (en) 2014-08-15 2015-08-12 System and method for generating waveforms and utilization thereof

Country Status (9)

Country Link
US (1) US10523383B2 (ja)
EP (1) EP3172857B1 (ja)
JP (1) JP6536672B2 (ja)
KR (1) KR101994951B1 (ja)
CN (1) CN106576037B (ja)
BR (1) BR112017002918B1 (ja)
CA (1) CA2958746C (ja)
SG (1) SG11201701203SA (ja)
WO (1) WO2016023495A1 (ja)

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Also Published As

Publication number Publication date
WO2016023495A1 (en) 2016-02-18
BR112017002918B1 (pt) 2024-01-02
KR20170041896A (ko) 2017-04-17
US10523383B2 (en) 2019-12-31
EP3172857A4 (en) 2017-08-09
EP3172857A1 (en) 2017-05-31
CA2958746C (en) 2019-02-05
CN106576037A (zh) 2017-04-19
EP3172857B1 (en) 2022-01-26
US20160050039A1 (en) 2016-02-18
CA2958746A1 (en) 2016-02-18
BR112017002918A2 (pt) 2017-12-05
CN106576037B (zh) 2020-04-21
KR101994951B1 (ko) 2019-07-01
JP2017530604A (ja) 2017-10-12
JP6536672B2 (ja) 2019-07-03

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