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WO2016064195A3 - 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2016064195A3
WO2016064195A3 PCT/KR2015/011158 KR2015011158W WO2016064195A3 WO 2016064195 A3 WO2016064195 A3 WO 2016064195A3 KR 2015011158 W KR2015011158 W KR 2015011158W WO 2016064195 A3 WO2016064195 A3 WO 2016064195A3
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WO
WIPO (PCT)
Prior art keywords
transmitting
d2dss
terminal
wireless communication
communication system
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PCT/KR2015/011158
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English (en)
French (fr)
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WO2016064195A2 (ko
Inventor
이승민
서한별
Original Assignee
엘지전자 주식회사
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP15852215.1A priority Critical patent/EP3211944B1/en
Priority to CN201580057351.9A priority patent/CN107079247A/zh
Priority to US15/517,412 priority patent/US10834558B2/en
Priority to JP2017521581A priority patent/JP6479976B2/ja
Publication of WO2016064195A2 publication Critical patent/WO2016064195A2/ko
Publication of WO2016064195A3 publication Critical patent/WO2016064195A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

본 발명은 무선 통신 시스템에서 제 1 단말의 D2D 동기화 신호(Device- to-Device Synchronization Signal, D2DSS) 송신 방법 및 장치에 관한 것이다. 구체적으로, 제 1 단말의 D2D 동기화 신호(D2DSS) 송신 관련 인텐션(intent ion)을 판단하는 단계 및 제 1 단말이 상기 D2D 동기화 신호(D2DSS) 송신 관련 인텐 션을 가지는 경우, 제 2 단말로 D2D 동기화 신호(D2DSS)를 송신하는 단계를 포 함하며, D2D 동기화 신호는, 제 1 단말이 D2D 동기화 신호(D2DSS) 송신 관련 인 텐션을 가지는 경우, 제 1 스케쥴링 할당 구간(Schedul ing assignment period) 이전에 송신되는 것을 특징으로 한다.
PCT/KR2015/011158 2014-10-21 2015-10-21 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치 WO2016064195A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP15852215.1A EP3211944B1 (en) 2014-10-21 2015-10-21 Method for transmitting and receiving d2d signal in wireless communication system, and apparatus therefor
CN201580057351.9A CN107079247A (zh) 2014-10-21 2015-10-21 在无线通信系统中发送和接收d2d信号的方法及其装置
US15/517,412 US10834558B2 (en) 2014-10-21 2015-10-21 Method for transmitting and receiving D2D signal in wireless communication system, and apparatus therefor
JP2017521581A JP6479976B2 (ja) 2014-10-21 2015-10-21 無線通信システムにおけるｄ２ｄ信号送受信方法及びそのための装置

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US201462066890P 2014-10-21 2014-10-21
US62/066,890 2014-10-21
US201462076468P 2014-11-06 2014-11-06
US62/076,468 2014-11-06
US201462077888P 2014-11-10 2014-11-10
US62/077,888 2014-11-10
US201462080253P 2014-11-14 2014-11-14
US62/080,253 2014-11-14
US201462086175P 2014-12-01 2014-12-01
US62/086,175 2014-12-01
US201562146177P 2015-04-10 2015-04-10
US62/146.177 2015-04-10
US201562150869P 2015-04-22 2015-04-22
US62/150,869 2015-04-22
US201562154738P 2015-04-30 2015-04-30
US62/154,738 2015-04-30
US201562161853P 2015-05-14 2015-05-14
US62/161,853 2015-05-14

Publications (2)

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WO2016064195A2 WO2016064195A2 (ko) 2016-04-28
WO2016064195A3 true WO2016064195A3 (ko) 2016-06-09

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PCT/KR2015/011159 WO2016064196A1 (ko) 2014-10-21 2015-10-21 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치
PCT/KR2015/011158 WO2016064195A2 (ko) 2014-10-21 2015-10-21 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치
PCT/KR2015/011156 WO2016064193A1 (ko) 2014-10-21 2015-10-21 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치

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US (4) US10834558B2 (ko)
EP (3) EP3211942B1 (ko)
JP (4) JP6549226B2 (ko)
KR (1) KR102426407B1 (ko)
CN (2) CN107079276B (ko)
WO (3) WO2016064196A1 (ko)

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