WO2017155239A3 - 임의 접속 채널 신호 전송 방법 및 사용자기기와, 임의 접속 채널 신호 수신 방법 및 기지국 - Google Patents

임의 접속 채널 신호 전송 방법 및 사용자기기와, 임의 접속 채널 신호 수신 방법 및 기지국 Download PDF

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Publication number
WO2017155239A3
WO2017155239A3 PCT/KR2017/002250 KR2017002250W WO2017155239A3 WO 2017155239 A3 WO2017155239 A3 WO 2017155239A3 KR 2017002250 W KR2017002250 W KR 2017002250W WO 2017155239 A3 WO2017155239 A3 WO 2017155239A3
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WO
WIPO (PCT)
Prior art keywords
random access
access channel
channel signal
user equipment
base station
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PCT/KR2017/002250
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English (en)
French (fr)
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WO2017155239A2 (ko
Inventor
김은선
김기준
고현수
양석철
이윤정
이길봄
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엘지전자 주식회사
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59789535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2017155239(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US16/084,091 priority Critical patent/US11291055B2/en
Publication of WO2017155239A2 publication Critical patent/WO2017155239A2/ko
Publication of WO2017155239A3 publication Critical patent/WO2017155239A3/ko
Priority to US17/665,001 priority patent/US11729839B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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

Abstract

본 발명에 따른 무선 통신 시스템에서 셀 상에서 복수의 동기 신호들이 전송될 수 있다. 상기 복수의 동기 신호들은 각각 복수의 임의 접속 채널 설정들과 연관될 수 있다. 사용자기기는 복수의 동기 신호들 중 적어도 하나를 수신할 수 있다. 상기 사용자기기는 수신한 동기 신호와 연관된 임의 접속 채널 설정을 이용하여 임의 접속 채널을 전송할 수 있다.
PCT/KR2017/002250 2016-03-11 2017-03-02 임의 접속 채널 신호 전송 방법 및 사용자기기와, 임의 접속 채널 신호 수신 방법 및 기지국 WO2017155239A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/084,091 US11291055B2 (en) 2016-03-11 2017-03-02 Random access channel signal transmission method and user equipment, and random access channel signal reception method and base station
US17/665,001 US11729839B2 (en) 2016-03-11 2022-02-04 Random access channel signal transmission method and user equipment, and random access channel signal reception method and base station

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201662307319P 2016-03-11 2016-03-11
US62/307,319 2016-03-11
US201662310795P 2016-03-20 2016-03-20
US62/310,795 2016-03-20
US201662333290P 2016-05-09 2016-05-09
US62/333,290 2016-05-09
US201662349078P 2016-06-12 2016-06-12
US62/349,078 2016-06-12
US201762441573P 2017-01-03 2017-01-03
US62/441,573 2017-01-03

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/084,091 A-371-Of-International US11291055B2 (en) 2016-03-11 2017-03-02 Random access channel signal transmission method and user equipment, and random access channel signal reception method and base station
US17/665,001 Continuation US11729839B2 (en) 2016-03-11 2022-02-04 Random access channel signal transmission method and user equipment, and random access channel signal reception method and base station

Publications (2)

Publication Number Publication Date
WO2017155239A2 WO2017155239A2 (ko) 2017-09-14
WO2017155239A3 true WO2017155239A3 (ko) 2018-08-02

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PCT/KR2017/002243 WO2017155238A1 (ko) 2016-03-11 2017-03-02 시스템 정보 신호 수신 방법 및 사용자기기와, 시스템 정보 신호 전송 방법 및 기지국
PCT/KR2017/002250 WO2017155239A2 (ko) 2016-03-11 2017-03-02 임의 접속 채널 신호 전송 방법 및 사용자기기와, 임의 접속 채널 신호 수신 방법 및 기지국

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PCT/KR2017/002243 WO2017155238A1 (ko) 2016-03-11 2017-03-02 시스템 정보 신호 수신 방법 및 사용자기기와, 시스템 정보 신호 전송 방법 및 기지국

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US (3) US11291055B2 (ko)
EP (1) EP3419340B1 (ko)
KR (1) KR102145743B1 (ko)
WO (2) WO2017155238A1 (ko)

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