CN115001915A - 终端设备、基站设备和通信方法 - Google Patents

终端设备、基站设备和通信方法 Download PDF

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Publication number
CN115001915A
CN115001915A CN202210606366.8A CN202210606366A CN115001915A CN 115001915 A CN115001915 A CN 115001915A CN 202210606366 A CN202210606366 A CN 202210606366A CN 115001915 A CN115001915 A CN 115001915A
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CN
China
Prior art keywords
signal waveform
uplink
signal
base station
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202210606366.8A
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English (en)
Chinese (zh)
Inventor
示沢寿之
草岛直纪
内山博允
松田大辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN115001915A publication Critical patent/CN115001915A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202210606366.8A 2016-11-02 2017-10-12 终端设备、基站设备和通信方法 Pending CN115001915A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-214779 2016-11-02
JP2016214779A JP6876238B2 (ja) 2016-11-02 2016-11-02 端末装置、基地局装置および通信方法
CN201780059127.2A CN109792423B (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法
PCT/JP2017/036973 WO2018083957A1 (ja) 2016-11-02 2017-10-12 端末装置、基地局装置および通信方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780059127.2A Division CN109792423B (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法

Publications (1)

Publication Number Publication Date
CN115001915A true CN115001915A (zh) 2022-09-02

Family

ID=62076100

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202210606366.8A Pending CN115001915A (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法
CN201780059127.2A Active CN109792423B (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法
CN202210606354.5A Active CN115001914B (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201780059127.2A Active CN109792423B (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法
CN202210606354.5A Active CN115001914B (zh) 2016-11-02 2017-10-12 终端设备、基站设备和通信方法

Country Status (5)

Country Link
US (4) US10952198B2 (https=)
EP (2) EP3499832A4 (https=)
JP (1) JP6876238B2 (https=)
CN (3) CN115001915A (https=)
WO (1) WO2018083957A1 (https=)

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Publication number Publication date
EP4250653A2 (en) 2023-09-27
EP3499832A1 (en) 2019-06-19
WO2018083957A1 (ja) 2018-05-11
US10952198B2 (en) 2021-03-16
US20250247852A1 (en) 2025-07-31
CN109792423A (zh) 2019-05-21
US20240163890A1 (en) 2024-05-16
EP4250653A3 (en) 2023-11-08
CN109792423B (zh) 2022-06-17
CN115001914A (zh) 2022-09-02
US12302356B2 (en) 2025-05-13
JP2018074488A (ja) 2018-05-10
EP3499832A4 (en) 2019-09-18
US20210185649A1 (en) 2021-06-17
JP6876238B2 (ja) 2021-05-26
CN115001914B (zh) 2024-10-15
US20190182812A1 (en) 2019-06-13
US11943779B2 (en) 2024-03-26

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