MX361436B - Metodo para transmitir una señal de dispositivo a dispositivo en un sistema de comunicacion inalambrica y aparato para el mismo. - Google Patents

Metodo para transmitir una señal de dispositivo a dispositivo en un sistema de comunicacion inalambrica y aparato para el mismo.

Info

Publication number
MX361436B
MX361436B MX2016014114A MX2016014114A MX361436B MX 361436 B MX361436 B MX 361436B MX 2016014114 A MX2016014114 A MX 2016014114A MX 2016014114 A MX2016014114 A MX 2016014114A MX 361436 B MX361436 B MX 361436B
Authority
MX
Mexico
Prior art keywords
signal
same
wireless communication
communication system
transmitting
Prior art date
Application number
MX2016014114A
Other languages
English (en)
Other versions
MX2016014114A (es
Inventor
Seo Hanbyul
Yang Suckchel
Lee Seungmin
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2016014114A publication Critical patent/MX2016014114A/es
Publication of MX361436B publication Critical patent/MX361436B/es

Links

Classifications

    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente invención proporciona un método para transmitir una señal de dispositivo-a-dispositivo (D2D) y un aparato para la misma, que se utiliza en un sistema de acceso inalámbrico que soporta comunicación de D2D. De acuerdo con un aspecto de la presente invención, el método para transmitir una señal de D2D por una terminal comprende las etapas de: recibir, desde una estación base, información de configuración de señal de referencia de sonido que instruye una subtrama de enlace ascendente que transmita una señal de referencia de sonido; y determinar si se debe transmitir la señal de D2D en una subtrama de D2D establecida en una subtrama específica cuando la subtrama específica se incluye en la información de configuración de señal de referencia de sonido.
MX2016014114A 2014-04-30 2015-04-30 Metodo para transmitir una señal de dispositivo a dispositivo en un sistema de comunicacion inalambrica y aparato para el mismo. MX361436B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201461986845P 2014-04-30 2014-04-30
US201461990078P 2014-05-07 2014-05-07
US201462054366P 2014-09-23 2014-09-23
PCT/KR2015/004416 WO2015167289A1 (ko) 2014-04-30 2015-04-30 무선 통신 시스템에서 단말 간 신호를 송신하는 방법 및 이를 위한 장치

Publications (2)

Publication Number Publication Date
MX2016014114A MX2016014114A (es) 2017-02-09
MX361436B true MX361436B (es) 2018-12-06

Family

ID=54358925

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014114A MX361436B (es) 2014-04-30 2015-04-30 Metodo para transmitir una señal de dispositivo a dispositivo en un sistema de comunicacion inalambrica y aparato para el mismo.

Country Status (8)

Country Link
US (1) US10128996B2 (es)
EP (2) EP3139559B1 (es)
JP (1) JP6626005B2 (es)
KR (1) KR102369590B1 (es)
CN (1) CN106256108B (es)
MX (1) MX361436B (es)
RU (1) RU2687958C2 (es)
WO (1) WO2015167289A1 (es)

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WO2015019940A1 (ja) * 2013-08-06 2015-02-12 シャープ株式会社 端末装置
JP6321810B2 (ja) * 2014-08-08 2018-05-09 京セラ株式会社 通信方法、ユーザ端末及びプロセッサ
BR112017021433A2 (pt) * 2015-04-07 2018-07-03 Qualcomm Inc ajuste de valores de antecipação de temporização em dispositivos móveis
EP3497898A1 (en) * 2016-08-12 2019-06-19 Telefonaktiebolaget LM Ericsson (publ) Reducing overhead in sidelink transmissions
US10455603B2 (en) * 2016-12-06 2019-10-22 Qualcomm Incorporated Wireless transmission timing based on timing advance values in shortened transmission time interval transmissions
EP3366072B1 (en) 2016-12-30 2022-09-21 Telefonaktiebolaget LM Ericsson (publ) Methods and devices for multi-connection transmission
JP6921211B2 (ja) 2017-02-02 2021-08-18 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて、端末がｃｒを測定して送信を行う方法及び装置
US10368365B2 (en) * 2017-02-02 2019-07-30 Qualcomm Incorporated Time mask techniques for shortened transmission time intervals
US11323295B2 (en) 2017-03-01 2022-05-03 Lg Electronics Inc. Method for transmitting SRS in wireless communication system and terminal therefor
US11502801B2 (en) * 2017-06-19 2022-11-15 Telefonaktiebolaget Lm Ericsson (Publ) Adaptation of ON/OFF mask for NR with different numerologies
JP2020530239A (ja) * 2017-08-10 2020-10-15 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 信号送信方法および信号送信装置、ならびに信号受信方法および信号受信装置
CN110583077B (zh) * 2018-04-06 2022-12-20 Lg 电子株式会社 在无线通信系统中确定用户设备的时隙格式的方法以及使用该方法的用户设备
KR20210045455A (ko) * 2018-08-17 2021-04-26 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 데이터 전송 방법, 단말 기기 및 네트워크 기기
WO2023177929A1 (en) * 2022-03-16 2023-09-21 Apple Inc. Methods and apparatus for nr duplex operation

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RU2239845C2 (ru) * 2002-07-22 2004-11-10 Кошуринов Евгений Иванович Способ и система для радиолокационного измерения скоростей и координат объектов (варианты)
RU2483321C2 (ru) * 2010-01-27 2013-05-27 Общество с ограниченной ответственностью "РосЭнергоПроект" Способ зондирования пространства когерентными сигналами
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WO2014010956A1 (ko) * 2012-07-13 2014-01-16 한국전자통신연구원 단말 간 직접 통신을 위한 디스커버리 방법
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Also Published As

Publication number Publication date
KR20170004974A (ko) 2017-01-11
EP3614639B1 (en) 2023-05-31
EP3614639A1 (en) 2020-02-26
EP3139559A4 (en) 2018-01-03
CN106256108B (zh) 2019-11-12
RU2016146489A (ru) 2018-05-30
EP3139559B1 (en) 2019-11-20
WO2015167289A1 (ko) 2015-11-05
RU2687958C2 (ru) 2019-05-17
JP2017521883A (ja) 2017-08-03
MX2016014114A (es) 2017-02-09
RU2016146489A3 (es) 2018-10-17
EP3139559A1 (en) 2017-03-08
JP6626005B2 (ja) 2019-12-25
US20170048038A1 (en) 2017-02-16
CN106256108A (zh) 2016-12-21
US10128996B2 (en) 2018-11-13
KR102369590B1 (ko) 2022-03-03

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