SG11202101855XA - Short training sequence design method and apparatus - Google Patents

Short training sequence design method and apparatus

Info

Publication number
SG11202101855XA
SG11202101855XA SG11202101855XA SG11202101855XA SG11202101855XA SG 11202101855X A SG11202101855X A SG 11202101855XA SG 11202101855X A SG11202101855X A SG 11202101855XA SG 11202101855X A SG11202101855X A SG 11202101855XA SG 11202101855X A SG11202101855X A SG 11202101855XA
Authority
SG
Singapore
Prior art keywords
design method
training sequence
short training
sequence design
short
Prior art date
Application number
SG11202101855XA
Inventor
Xin Zuo
Ming Gan
Dandan Liang
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 SG11202101855XA publication Critical patent/SG11202101855XA/en

Links

Classifications

    • 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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • 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
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • 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
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
    • 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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Air Conditioning Control Device (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transmitters (AREA)
SG11202101855XA 2018-07-27 2019-07-17 Short training sequence design method and apparatus SG11202101855XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810846832.3A CN110768924A (en) 2018-07-27 2018-07-27 Method and apparatus for designing short training sequences
PCT/CN2019/096291 WO2020020026A1 (en) 2018-07-27 2019-07-17 Method and apparatus for designing short training sequence

Publications (1)

Publication Number Publication Date
SG11202101855XA true SG11202101855XA (en) 2021-03-30

Family

ID=69180842

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101855XA SG11202101855XA (en) 2018-07-27 2019-07-17 Short training sequence design method and apparatus

Country Status (8)

Country Link
US (3) US11206164B2 (en)
EP (2) EP3829124B1 (en)
KR (2) KR102644458B1 (en)
CN (3) CN116366414A (en)
ES (1) ES2948716T3 (en)
PL (1) PL3829124T3 (en)
SG (1) SG11202101855XA (en)
WO (1) WO2020020026A1 (en)

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WO2020122530A1 (en) * 2018-12-12 2020-06-18 엘지전자 주식회사 Method and device for generating stf signal in wireless lan system
WO2020171462A1 (en) * 2019-02-19 2020-08-27 엘지전자 주식회사 Method and apparatus for receiving eht ppdu in wireless lan system
CN111953630A (en) * 2019-05-14 2020-11-17 华为技术有限公司 Method and apparatus for transmitting and receiving physical layer protocol data unit
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WO2023204601A1 (en) * 2022-04-20 2023-10-26 엘지전자 주식회사 Method and device for transmitting or receiving stf for new numerology in wireless lan system
WO2023204600A1 (en) * 2022-04-20 2023-10-26 엘지전자 주식회사 Method and apparatus for transmitting or receiving stf for new numerology in wireless lan system
WO2023204598A1 (en) * 2022-04-20 2023-10-26 엘지전자 주식회사 Method and apparatus for transmission or reception of stf for new numerology in wireless lan system
WO2023204597A1 (en) * 2022-04-20 2023-10-26 엘지전자 주식회사 Method and device for transmitting or receiving stf for new numerology in wireless lan system

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Also Published As

Publication number Publication date
CN110768924A (en) 2020-02-07
CN116319228B (en) 2023-10-20
US11206164B2 (en) 2021-12-21
US11641298B2 (en) 2023-05-02
EP3829124A1 (en) 2021-06-02
KR20230048576A (en) 2023-04-11
EP3829124A4 (en) 2021-09-22
EP4236222A1 (en) 2023-08-30
KR20210041005A (en) 2021-04-14
PL3829124T3 (en) 2023-07-17
US11902065B2 (en) 2024-02-13
EP3829124C0 (en) 2023-06-07
CN116319228A (en) 2023-06-23
KR102644458B1 (en) 2024-03-06
US20230283506A1 (en) 2023-09-07
US20220131728A1 (en) 2022-04-28
KR102520308B1 (en) 2023-04-10
US20210168005A1 (en) 2021-06-03
EP3829124B1 (en) 2023-06-07
ES2948716T3 (en) 2023-09-18
WO2020020026A1 (en) 2020-01-30
CN116366414A (en) 2023-06-30

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