SG11201606701TA - System and method for guard band utilization for synchronous and asynchronous communications - Google Patents

System and method for guard band utilization for synchronous and asynchronous communications

Info

Publication number
SG11201606701TA
SG11201606701TA SG11201606701TA SG11201606701TA SG11201606701TA SG 11201606701T A SG11201606701T A SG 11201606701TA SG 11201606701T A SG11201606701T A SG 11201606701TA SG 11201606701T A SG11201606701T A SG 11201606701TA SG 11201606701T A SG11201606701T A SG 11201606701TA
Authority
SG
Singapore
Prior art keywords
synchronous
guard band
asynchronous communications
band utilization
utilization
Prior art date
Application number
SG11201606701TA
Inventor
Usa Vilaipornsawai
Mohammad Javad Abdoli
Jianglei Ma
Ming Jia
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 SG11201606701TA publication Critical patent/SG11201606701TA/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
    • H04L27/2626—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
    • 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]
    • H04L27/2607—Cyclic extensions
    • 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
    • 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
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201606701TA 2014-02-13 2015-02-13 System and method for guard band utilization for synchronous and asynchronous communications SG11201606701TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/180,147 US9137074B2 (en) 2014-02-13 2014-02-13 System and method for guard band utilization for synchronous and asynchronous communications
PCT/CN2015/073043 WO2015120814A1 (en) 2014-02-13 2015-02-13 System and method for guard band utilization for synchronous and asynchronous communications

Publications (1)

Publication Number Publication Date
SG11201606701TA true SG11201606701TA (en) 2016-09-29

Family

ID=53775936

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201606701TA SG11201606701TA (en) 2014-02-13 2015-02-13 System and method for guard band utilization for synchronous and asynchronous communications

Country Status (9)

Country Link
US (4) US9137074B2 (en)
EP (1) EP3092840B1 (en)
JP (1) JP6707264B2 (en)
KR (2) KR20160119223A (en)
CN (2) CN105981424B (en)
CA (1) CA2939452C (en)
RU (1) RU2644408C1 (en)
SG (1) SG11201606701TA (en)
WO (1) WO2015120814A1 (en)

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US10164729B2 (en) * 2014-10-02 2018-12-25 Marvell World Trade Ltd. System and method of tone mapping during single user and multiple user operating modes including transmissions respectively of OFDM symbols and OFDMA symbols in a WLAN
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US10797919B2 (en) * 2016-08-24 2020-10-06 Nec Corporation System and methods for realising adaptive radio access technology in 5G wireless communication system
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US10623216B1 (en) * 2018-11-08 2020-04-14 Ge Global Sourcing Llc Vehicle communication system using incompatible modulation techniques
US11463288B2 (en) 2021-06-14 2022-10-04 Ultralogic 6G, Llc Amplitude-variation encoding for high-density 5G/6G modulation
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Also Published As

Publication number Publication date
EP3092840A1 (en) 2016-11-16
US9942081B2 (en) 2018-04-10
US10826745B2 (en) 2020-11-03
EP3092840A4 (en) 2017-01-25
CN110381001A (en) 2019-10-25
US20180234282A1 (en) 2018-08-16
KR20180127557A (en) 2018-11-28
KR102047822B1 (en) 2019-12-02
US9137074B2 (en) 2015-09-15
EP3092840B1 (en) 2020-04-15
US20150229502A1 (en) 2015-08-13
CA2939452C (en) 2021-03-16
WO2015120814A1 (en) 2015-08-20
CN105981424A (en) 2016-09-28
US20150349996A1 (en) 2015-12-03
JP2017513270A (en) 2017-05-25
CN110381001B (en) 2021-12-10
KR20160119223A (en) 2016-10-12
JP6707264B2 (en) 2020-06-10
US9992051B2 (en) 2018-06-05
CN105981424B (en) 2019-06-28
CA2939452A1 (en) 2015-08-20
RU2644408C1 (en) 2018-02-12
US20160248616A1 (en) 2016-08-25

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