MX384677B - Dispositivo de recepción y dispositivo de transmisión. - Google Patents

Dispositivo de recepción y dispositivo de transmisión.

Info

Publication number
MX384677B
MX384677B MX2018012196A MX2018012196A MX384677B MX 384677 B MX384677 B MX 384677B MX 2018012196 A MX2018012196 A MX 2018012196A MX 2018012196 A MX2018012196 A MX 2018012196A MX 384677 B MX384677 B MX 384677B
Authority
MX
Mexico
Prior art keywords
transmission
reception
unit
data
terminal
Prior art date
Application number
MX2018012196A
Other languages
English (en)
Other versions
MX2018012196A (es
Inventor
Jungo Goto
Osamu Nakamura
Takashi Yoshimoto
Yasuhiro Hamaguchi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2018012196A publication Critical patent/MX2018012196A/es
Publication of MX384677B publication Critical patent/MX384677B/es

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access
    • 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
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

En un caso de una técnica de comunicación de radio basada en la contención, es necesario identificar un aparato terminal que ha realizado la transmisión de datos entre los aparatos terminales que comparten un recurso de frecuencia. Existe un problema de que es difícil identificar el aparato terminal que ha realizado la transmisión de datos en un caso con un gran número de aparatos terminales que se multiplexan en el espacio no ortogonalmente. Se incluyen: una unidad de procesamiento de recepción posible para realizar una primera recepción de datos de recibir una señal de datos transmitida sin recepción de SR e información de control del permiso de transmisión y segunda recepción de datos de recibir una señal de datos transmitida después de la recepción de SR o la transmisión de información de control del permiso de transmisión; un separador de señal de identificación configurado para separar una señal de identificación; una unidad de identificación del terminal de la transmisión configurada para identificar el dispositivo de transmisión, basada en la señal de identificación; una unidad de transmisión de información de control configurada para transmitir con antelación un parámetro de transmisión; y un separador de señal de referencia configurado para separar una DMRS. La unidad de identificación del terminal de la transmisión identifica el dispositivo de transmisión, basada en la señal de identificación solo en la primera recepción de datos, y el separador de señal de referencia separa la DMRS solo en la segunda recepción de datos.
MX2018012196A 2016-04-07 2017-02-22 Dispositivo de recepción y dispositivo de transmisión. MX384677B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016077077A JP2019096920A (ja) 2016-04-07 2016-04-07 受信装置および送信装置
PCT/JP2017/006486 WO2017175502A1 (ja) 2016-04-07 2017-02-22 受信装置および送信装置

Publications (2)

Publication Number Publication Date
MX2018012196A MX2018012196A (es) 2019-02-11
MX384677B true MX384677B (es) 2025-03-14

Family

ID=60001567

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012196A MX384677B (es) 2016-04-07 2017-02-22 Dispositivo de recepción y dispositivo de transmisión.

Country Status (9)

Country Link
US (1) US10602505B2 (es)
EP (1) EP3442143B1 (es)
JP (1) JP2019096920A (es)
CN (1) CN108781128B (es)
AU (1) AU2017247235B2 (es)
DK (1) DK3442143T3 (es)
MX (1) MX384677B (es)
RU (1) RU2745177C2 (es)
WO (1) WO2017175502A1 (es)

Families Citing this family (10)

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WO2018033978A1 (ja) * 2016-08-17 2018-02-22 富士通株式会社 無線通信方法、無線端末装置、基地局装置及び無線通信システム
US11523429B2 (en) * 2017-01-07 2022-12-06 Centre Of Excellence In Wireless Technology Cewit Method and apparatus for managing grant-free data transmission in radio communication network
KR102398842B1 (ko) * 2017-03-23 2022-05-17 삼성전자 주식회사 무선 통신 시스템에서 무선 경로 변경 방법 및 장치
CN110121182A (zh) * 2018-02-07 2019-08-13 中兴通讯股份有限公司 一种上行传输方法、装置及计算机存储介质
WO2019193668A1 (ja) 2018-04-04 2019-10-10 株式会社ソニー・インタラクティブエンタテインメント 通信装置、生成データサイズ制御方法及びプログラム
US11245890B2 (en) * 2018-04-04 2022-02-08 Sony Interactive Entertainment Inc. Communication apparatus, generated data size control method, communication method, and program
US10720981B2 (en) * 2018-05-11 2020-07-21 Qualcomm Incorporated Spatial multiplexing of a sounding reference signal (SRS) and a physical uplink shared channel (PUSCH) communication
JP6989577B2 (ja) * 2019-10-16 2022-01-05 ソフトバンク株式会社 通信システム、情報処理装置、無線端末、情報処理装置の制御方法、無線端末の制御方法、および、プログラム
JP7208184B2 (ja) * 2020-03-04 2023-01-18 アンリツ株式会社 移動端末試験装置、移動端末試験システム及び移動端末試験装置の制御方法
US20240073067A1 (en) * 2022-08-23 2024-02-29 Qualcomm Incorporated Equalization domain selection at a wireless device

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SG130187A1 (en) * 2003-08-18 2007-03-20 Nokia Corp Apparatus, and associated method, for selecting quality of service-related information in a radio communication system
US20080225796A1 (en) * 2007-03-17 2008-09-18 Qualcomm Incorporated Handover in wireless communications
EP2187684B1 (en) * 2007-08-31 2014-02-12 Fujitsu Limited Message exchange method and wireless communication system
EP2166804A1 (en) * 2008-09-17 2010-03-24 Panasonic Corporation Deactivation of semi-persistent resource allocations in a mobile communication network
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Also Published As

Publication number Publication date
CN108781128A (zh) 2018-11-09
RU2745177C2 (ru) 2021-03-23
EP3442143A4 (en) 2019-11-13
EP3442143A1 (en) 2019-02-13
RU2018134783A3 (es) 2020-06-29
US10602505B2 (en) 2020-03-24
EP3442143B1 (en) 2022-09-07
US20190132821A1 (en) 2019-05-02
CN108781128B (zh) 2020-09-29
WO2017175502A1 (ja) 2017-10-12
AU2017247235B2 (en) 2021-07-01
MX2018012196A (es) 2019-02-11
JP2019096920A (ja) 2019-06-20
DK3442143T3 (da) 2022-10-10
AU2017247235A1 (en) 2018-10-11
RU2018134783A (ru) 2020-05-12

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