HK1254375A1 - 用於dms設計的裝置或保護間隔的處理或零尾dft擴展ofdm系統 - Google Patents

用於dms設計的裝置或保護間隔的處理或零尾dft擴展ofdm系統

Info

Publication number
HK1254375A1
HK1254375A1 HK18113451.5A HK18113451A HK1254375A1 HK 1254375 A1 HK1254375 A1 HK 1254375A1 HK 18113451 A HK18113451 A HK 18113451A HK 1254375 A1 HK1254375 A1 HK 1254375A1
Authority
HK
Hong Kong
Prior art keywords
apparatuses
processing
guard interval
ofdm systems
spread ofdm
Prior art date
Application number
HK18113451.5A
Other languages
English (en)
Inventor
Sameer Pawar
Huaning Niu
Utsaw Kumar
Original Assignee
英特爾Ｉｐ公司
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 英特爾Ｉｐ公司 filed Critical 英特爾Ｉｐ公司
Publication of HK1254375A1 publication Critical patent/HK1254375A1/zh

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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • 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
    • H04L27/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
HK18113451.5A 2015-10-16 2018-10-19 用於dms設計的裝置或保護間隔的處理或零尾dft擴展ofdm系統 HK1254375A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562242952P 2015-10-16 2015-10-16
PCT/US2016/023689 WO2017065825A1 (en) 2015-10-16 2016-03-23 Apparatuses for dmrs design or processing for guard interval or zero tail dft spread ofdm systems

Publications (1)

Publication Number Publication Date
HK1254375A1 true HK1254375A1 (zh) 2019-07-19

Family

ID=55650762

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18113451.5A HK1254375A1 (zh) 2015-10-16 2018-10-19 用於dms設計的裝置或保護間隔的處理或零尾dft擴展ofdm系統

Country Status (5)

Country Link
US (2) US10560301B2 (zh)
CN (1) CN108028826B (zh)
HK (1) HK1254375A1 (zh)
TW (1) TWI715626B (zh)
WO (1) WO2017065825A1 (zh)

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WO2017201273A1 (en) * 2016-05-19 2017-11-23 Intel IP Corporation Subframe structure for discrete fourier transform (dft) spread orthogonal frequency division multiplexing (s-ofdm) waveforms
EP3488574B1 (en) * 2016-07-20 2021-09-22 Nokia Solutions and Networks Oy Channel estimation for zt dft-s-ofdm
US10425267B2 (en) 2017-04-27 2019-09-24 Qualcomm Incorporated Techniques for reducing adjacent channel leakage-power ratio
EP3598660B1 (en) * 2017-05-04 2021-08-25 Huawei Technologies Co., Ltd. Method and terminal device for transmitting reference signal
US10404509B2 (en) * 2017-05-11 2019-09-03 Qualcomm Incorporated Slot structure design using guard intervals in a single carrier waveform
CN117692118A (zh) 2017-11-16 2024-03-12 华为技术有限公司 基于序列的信号处理方法及信号处理装置
US10560685B2 (en) * 2018-06-12 2020-02-11 Aura Intelligent Systems, Inc. Method and apparatus for an advanced radio system
WO2020146638A1 (en) * 2019-01-10 2020-07-16 Apple Inc. A reference signal design for a system operating above 52.6 gigahertz (ghz) carrier frequency
CN115776426A (zh) 2019-07-12 2023-03-10 成都华为技术有限公司 符号处理的方法与装置
WO2021035632A1 (en) * 2019-08-29 2021-03-04 Nec Corporation Dmrs transmission
CN113037666A (zh) * 2019-12-24 2021-06-25 中兴通讯股份有限公司 一种数据的处理方法及装置、存储介质及电子设备
CN114257484B (zh) * 2020-09-22 2023-09-26 展讯通信（上海）有限公司 一种符号应用方法及通信装置
US11611459B1 (en) * 2021-08-25 2023-03-21 Qualcomm Incorporated Symbol configuration for single-carrier for frequency domain equalization waveform
CN114124625B (zh) * 2021-11-25 2024-02-27 新华三技术有限公司成都分公司 一种信道估计方法及装置
CN116069703B (zh) * 2023-03-31 2023-05-30 成都思越智能装备股份有限公司 一种编码器通信方式转换装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5089682B2 (ja) * 2006-04-27 2012-12-05 テレコム・イタリア・エッセ・ピー・アー シングルキャリア周波数分割多重アクセスシステムにおける周波数領域チャネル推定
EP2334020B1 (en) * 2007-03-30 2013-03-06 Sony Deutschland Gmbh Wireless communication system
US8218526B2 (en) * 2007-04-30 2012-07-10 Texas Instruments Incorporated Uplink synchronization maintenance principles in wireless networks
CN101766008A (zh) * 2007-08-08 2010-06-30 松下电器产业株式会社 无线发送装置和无线通信方法
EP2166694A3 (en) * 2008-09-18 2012-01-04 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in TDD communication systems
EP2343849B1 (en) * 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd. Apparatus and method for enhancing features of uplink reference signals
US9413509B2 (en) * 2011-06-17 2016-08-09 Texas Instruments Incorporated Hybrid automatic repeat request acknowledge resource allocation for enhanced physical downlink control channel
JP6093120B2 (ja) * 2012-07-13 2017-03-08 シャープ株式会社 移動局装置、基地局装置及び通信方法
US10057389B2 (en) * 2013-05-28 2018-08-21 Intel Deutschland Gmbh Methods and devices for processing a data frame

Also Published As

Publication number Publication date
WO2017065825A1 (en) 2017-04-20
TW201724819A (zh) 2017-07-01
US20180219709A1 (en) 2018-08-02
CN108028826B (zh) 2021-05-28
TWI715626B (zh) 2021-01-11
US10560301B2 (en) 2020-02-11
US10999117B2 (en) 2021-05-04
US20200287761A1 (en) 2020-09-10
CN108028826A (zh) 2018-05-11

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