SG11202108549YA - Systems and methods for communicating by modulating data on zeros in the presence of channel impairments - Google Patents

Systems and methods for communicating by modulating data on zeros in the presence of channel impairments

Info

Publication number
SG11202108549YA
SG11202108549YA SG11202108549YA SG11202108549YA SG11202108549YA SG 11202108549Y A SG11202108549Y A SG 11202108549YA SG 11202108549Y A SG11202108549Y A SG 11202108549YA SG 11202108549Y A SG11202108549Y A SG 11202108549YA SG 11202108549Y A SG11202108549Y A SG 11202108549YA
Authority
SG
Singapore
Prior art keywords
zeros
communicating
systems
methods
modulating data
Prior art date
Application number
SG11202108549YA
Inventor
Philipp Walk
Babak Hassibi
Peter Jung
Hamid Jafarkhani
Original Assignee
California Inst Of Techn
Univ California
Univ Berlin Tech
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 California Inst Of Techn, Univ California, Univ Berlin Tech filed Critical California Inst Of Techn
Publication of SG11202108549YA publication Critical patent/SG11202108549YA/en

Links

Classifications

    • 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
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3455—Modifications of the signal space to allow the transmission of additional information in order to facilitate carrier recovery at the receiver end, e.g. by transmitting a pilot or by using additional signal points to allow the detection of rotations
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H04L27/122—Modulator circuits; Transmitter circuits using digital generation of carrier signals
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2676—Blind, i.e. without using known symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • 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
    • H04L27/2662—Symbol synchronisation
SG11202108549YA 2019-02-07 2020-02-07 Systems and methods for communicating by modulating data on zeros in the presence of channel impairments SG11202108549YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962802578P 2019-02-07 2019-02-07
PCT/US2020/017289 WO2020163759A1 (en) 2019-02-07 2020-02-07 Systems and methods for communicating by modulating data on zeros in the presence of channel impairments

Publications (1)

Publication Number Publication Date
SG11202108549YA true SG11202108549YA (en) 2021-09-29

Family

ID=71946319

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108549YA SG11202108549YA (en) 2019-02-07 2020-02-07 Systems and methods for communicating by modulating data on zeros in the presence of channel impairments

Country Status (7)

Country Link
US (4) US10804982B2 (en)
EP (1) EP3921986A4 (en)
JP (1) JP2022523149A (en)
KR (1) KR20210139244A (en)
CN (1) CN114008985B (en)
SG (1) SG11202108549YA (en)
WO (1) WO2020163759A1 (en)

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US11622270B2 (en) * 2020-05-20 2023-04-04 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Method and apparatus for millimeter-wave physical layer authentication
CN114553655A (en) * 2020-11-25 2022-05-27 华为技术有限公司 Data transmission method, device and system
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CN114826456B (en) * 2022-05-20 2022-12-13 电子科技大学 Calibration method for channel clock offset in multi-coset sampling

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Also Published As

Publication number Publication date
CN114008985B (en) 2024-03-12
US10992353B2 (en) 2021-04-27
US20220052728A1 (en) 2022-02-17
WO2020163759A1 (en) 2020-08-13
US11368196B2 (en) 2022-06-21
US20200403664A1 (en) 2020-12-24
US20200259534A1 (en) 2020-08-13
KR20210139244A (en) 2021-11-22
EP3921986A4 (en) 2022-11-02
US11799704B2 (en) 2023-10-24
JP2022523149A (en) 2022-04-21
CN114008985A (en) 2022-02-01
EP3921986A1 (en) 2021-12-15
US10804982B2 (en) 2020-10-13
US20230092437A1 (en) 2023-03-23

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