WO2016068668A3 - 이동통신 시스템에서 비면허 대역을 이용한 통신 방법 및 장치 - Google Patents

이동통신 시스템에서 비면허 대역을 이용한 통신 방법 및 장치 Download PDF

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Publication number
WO2016068668A3
WO2016068668A3 PCT/KR2015/011633 KR2015011633W WO2016068668A3 WO 2016068668 A3 WO2016068668 A3 WO 2016068668A3 KR 2015011633 W KR2015011633 W KR 2015011633W WO 2016068668 A3 WO2016068668 A3 WO 2016068668A3
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WO
WIPO (PCT)
Prior art keywords
communication system
unlicensed band
mobile communication
channel state
communication
Prior art date
Application number
PCT/KR2015/011633
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English (en)
French (fr)
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WO2016068668A2 (ko
Inventor
문정민
류선희
안라연
이성진
정정수
박승훈
Original Assignee
삼성전자 주식회사
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Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to EP15855247.1A priority Critical patent/EP3214889B1/en
Priority to US15/522,178 priority patent/US10779172B2/en
Priority to CN201580058312.0A priority patent/CN107079455B/zh
Publication of WO2016068668A2 publication Critical patent/WO2016068668A2/ko
Publication of WO2016068668A3 publication Critical patent/WO2016068668A3/ko

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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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

Abstract

본 개시는 LTE와 같은 4G 통신 시스템 이후 보다 높은 데이터 전송률을 지원하기 제공될 5G 또는 pre-5G 통신 시스템에 관련된 것이다. 본 발명은 이동 통신 시스템에서 기지국의 방법에 있어서, 비면허 대역에서 채널의 상태를 확인하는 단계, 상기 채널의 상태에 따라 채널 점유 여부를 확인하기 위한 파라미터를 결정하는 단계, 상기 결정된 파라미터를 단말에 전송하는 단계를 포함하는 것을 특징으로 한다.
PCT/KR2015/011633 2014-10-31 2015-11-02 이동통신 시스템에서 비면허 대역을 이용한 통신 방법 및 장치 WO2016068668A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15855247.1A EP3214889B1 (en) 2014-10-31 2015-11-02 Method and device for communication using unlicensed band in mobile communication system
US15/522,178 US10779172B2 (en) 2014-10-31 2015-11-02 Method and device for communication using unlicensed band in mobile communication system
CN201580058312.0A CN107079455B (zh) 2014-10-31 2015-11-02 使用移动通信系统中免执照频带的用于通信的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462073379P 2014-10-31 2014-10-31
US62/073,379 2014-10-31

Publications (2)

Publication Number Publication Date
WO2016068668A2 WO2016068668A2 (ko) 2016-05-06
WO2016068668A3 true WO2016068668A3 (ko) 2016-07-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/011633 WO2016068668A2 (ko) 2014-10-31 2015-11-02 이동통신 시스템에서 비면허 대역을 이용한 통신 방법 및 장치

Country Status (5)

Country Link
US (1) US10779172B2 (ko)
EP (1) EP3214889B1 (ko)
KR (1) KR102375379B1 (ko)
CN (1) CN107079455B (ko)
WO (1) WO2016068668A2 (ko)

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Also Published As

Publication number Publication date
WO2016068668A2 (ko) 2016-05-06
CN107079455B (zh) 2021-02-23
CN107079455A (zh) 2017-08-18
EP3214889A4 (en) 2018-02-21
EP3214889B1 (en) 2020-09-23
EP3214889A2 (en) 2017-09-06
US10779172B2 (en) 2020-09-15
KR20160052420A (ko) 2016-05-12
KR102375379B1 (ko) 2022-03-17
US20170339588A1 (en) 2017-11-23

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