KR102010485B1 - 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치 - Google Patents

무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치 Download PDF

Info

Publication number
KR102010485B1
KR102010485B1 KR1020180127496A KR20180127496A KR102010485B1 KR 102010485 B1 KR102010485 B1 KR 102010485B1 KR 1020180127496 A KR1020180127496 A KR 1020180127496A KR 20180127496 A KR20180127496 A KR 20180127496A KR 102010485 B1 KR102010485 B1 KR 102010485B1
Authority
KR
South Korea
Prior art keywords
bwp
msg3
active
carrier
random access
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020180127496A
Other languages
English (en)
Korean (ko)
Other versions
KR20190045882A (ko
Inventor
이윤정
황대성
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to PCT/KR2018/012652 priority Critical patent/WO2019083278A1/ko
Priority to JP2020542520A priority patent/JP7043614B2/ja
Publication of KR20190045882A publication Critical patent/KR20190045882A/ko
Priority to KR1020190096222A priority patent/KR102379039B1/ko
Application granted granted Critical
Publication of KR102010485B1 publication Critical patent/KR102010485B1/ko
Priority to US16/858,000 priority patent/US10897782B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H04W72/042—
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
KR1020180127496A 2017-10-24 2018-10-24 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치 Active KR102010485B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/KR2018/012652 WO2019083278A1 (ko) 2017-10-24 2018-10-24 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
JP2020542520A JP7043614B2 (ja) 2017-10-24 2018-10-24 無線通信システムにおいてランダムアクセス手順を行う方法及び装置
KR1020190096222A KR102379039B1 (ko) 2017-10-24 2019-08-07 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
US16/858,000 US10897782B2 (en) 2017-10-24 2020-04-24 Method and device for performing random access procedure in wireless communication system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762576586P 2017-10-24 2017-10-24
US62/576,586 2017-10-24
US201862638214P 2018-03-04 2018-03-04
US62/638,214 2018-03-04
KR20180051426 2018-05-03
KR1020180051426 2018-05-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020190096222A Division KR102379039B1 (ko) 2017-10-24 2019-08-07 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20190045882A KR20190045882A (ko) 2019-05-03
KR102010485B1 true KR102010485B1 (ko) 2019-08-13

Family

ID=66583071

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020180127496A Active KR102010485B1 (ko) 2017-10-24 2018-10-24 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
KR1020190096222A Active KR102379039B1 (ko) 2017-10-24 2019-08-07 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020190096222A Active KR102379039B1 (ko) 2017-10-24 2019-08-07 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치

Country Status (5)

Country Link
US (1) US10897782B2 (enExample)
EP (1) EP3687218B1 (enExample)
JP (1) JP7043614B2 (enExample)
KR (2) KR102010485B1 (enExample)
CN (1) CN111279740B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111357227B (zh) * 2017-11-15 2023-03-31 上海诺基亚贝尔股份有限公司 用于带宽部分切换的方法、设备、计算机可读介质
CN111742510B (zh) * 2018-02-17 2024-04-23 韦勒斯标准与技术协会公司 无线通信系统中发送上行链路控制信息的方法及使用其的装置
KR102725228B1 (ko) * 2018-04-06 2024-11-01 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 상향링크 데이터 스케줄링 및 전송 방법 및 장치
CN112106316B (zh) 2018-05-11 2024-06-04 韦勒斯标准与技术协会公司 在无线通信系统中多路复用上行链路控制信息的方法和使用该方法的装置
CN110602769B (zh) * 2018-06-13 2021-04-13 维沃移动通信有限公司 数据处理方法、用户设备和网络侧设备
CN112738894B (zh) * 2018-06-14 2023-01-03 Oppo广东移动通信有限公司 一种信息传输方法及装置、终端设备、网络设备
CN110719633B (zh) * 2018-07-13 2022-08-09 大唐移动通信设备有限公司 一种上行资源分配方法、装置、基站及终端
US11611412B2 (en) * 2018-07-30 2023-03-21 Ntt Docomo, Inc. Base station and radio communication method
CN110830173B (zh) * 2018-08-08 2020-09-15 展讯通信（上海）有限公司 Pucch与pdsch之间的时间差的指示方法、基站及可读介质
US11785608B2 (en) * 2018-08-17 2023-10-10 Qualcomm Incorporated Techniques for downlink control information (DCI) feedback in wireless communications
KR102587576B1 (ko) 2019-08-14 2023-10-12 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신 하는 방법 및 이에 대한 장치
US11576193B2 (en) 2019-08-14 2023-02-07 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system and device for same
US11570808B2 (en) * 2020-04-08 2023-01-31 Qualcomm Incorporated Two-step random access procedure in wireless communication
US11792826B2 (en) * 2020-04-28 2023-10-17 Qualcomm Incorporated Processing for multicast operation using multiple sets of processing resources
CN115516927B (zh) * 2020-06-22 2024-05-24 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
WO2022027284A1 (en) * 2020-08-05 2022-02-10 Zte Corporation System and method for signaling design and configuration
KR102851073B1 (ko) 2020-10-08 2025-08-28 애플 인크. 부반송파 간격에 기초한 뉴 라디오(nr)에서의 수신 및 송신
WO2022076134A1 (en) * 2020-10-08 2022-04-14 Apple Inc. Harq transmission in new radio (nr) based on subcarrier spacing
CN114375044B (zh) * 2020-10-15 2025-02-28 北京紫光展锐通信技术有限公司 终端资源解析及其识别方法、基站、电子设备和存储介质
CN115150848B (zh) * 2021-03-31 2025-09-16 大唐移动通信设备有限公司 一种确定pucch重复传输次数的指示方法及装置
WO2023050220A1 (en) * 2021-09-29 2023-04-06 Nec Corporation Method, device and computer readable medium for communication
CN116133145A (zh) * 2021-11-09 2023-05-16 中国移动通信有限公司研究院 接入方法、装置、通信设备及存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9363050B2 (en) * 2011-06-22 2016-06-07 Lg Electronics Inc. Method and device for performing a random access process
KR101962245B1 (ko) * 2011-09-23 2019-03-27 삼성전자 주식회사 광대역 단말과 협대역 단말을 함께 운용하는 무선통신시스템에서 협대역 단말의 시스템 접속 방법 및 장치
EP3065488A4 (en) * 2013-10-29 2017-07-05 Kyocera Corporation Communication control method, base station, and user terminal
US11700641B2 (en) 2015-08-19 2023-07-11 Lg Electronics Inc. Random access procedure performing method in wireless communication system, and apparatus therefor
US10716094B2 (en) * 2017-03-23 2020-07-14 Ofinno, Llc Packet duplication in a wireless device and wireless network
US10873911B2 (en) * 2017-03-23 2020-12-22 Ofinno, LCC Uplink transmission power adjustment
US10749640B2 (en) * 2017-03-24 2020-08-18 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving uplink control channel in communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3gpp R1-1715842*

Also Published As

Publication number Publication date
EP3687218B1 (en) 2021-09-22
KR20190096891A (ko) 2019-08-20
EP3687218A4 (en) 2020-11-11
EP3687218A1 (en) 2020-07-29
JP2021500830A (ja) 2021-01-07
JP7043614B2 (ja) 2022-03-29
KR20190045882A (ko) 2019-05-03
US10897782B2 (en) 2021-01-19
KR102379039B1 (ko) 2022-03-28
CN111279740A (zh) 2020-06-12
CN111279740B (zh) 2023-12-22
US20200252978A1 (en) 2020-08-06

Similar Documents

Publication Publication Date Title
KR102010485B1 (ko) 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
KR102033127B1 (ko) 무선 통신 시스템에서 그룹 공통 dci에 따라 동작하는 방법 및 장치
US11895609B2 (en) Method and apparatus for shifting boundary of uplink subframe or uplink slot in wireless communication system
US11303420B2 (en) Method and device for performing initial connection in wireless communication system
KR102046585B1 (ko) 무선 통신 시스템에서 prb 그리드를 구성하는 방법 및 장치
KR102332313B1 (ko) 비면허 대역의 무선 통신을 위한 LBT(Listen Before Talk)를 수행하는 방법 및 장치
KR20190100887A (ko) 무선 통신 시스템에서 bwp 또는 빔 전환에 따라 제어 채널을 구성하는 방법 및 장치
KR20190132228A (ko) 비면허 대역에서 harq 피드백 정보를 전송하는 방법 및 장치
CN107925499A (zh) 用于在无线通信系统中为窄带ue指示中心频率偏移的方法和设备
EP3643096B1 (en) Method and apparatus for handling soft buffer size with dual connectivity in wireless communication system
KR102196731B1 (ko) 무선 통신 시스템에서 신호를 생성하는 방법 및 장치
US11882067B2 (en) Method and apparatus for generating reference signal sequence in wireless communication system
KR20220003457A (ko) 주파수 호핑을 수행하는 방법 및 장치
KR20200128254A (ko) 전송자원 설정 방법 및 장치
KR20220160482A (ko) 상향링크 송수신을 위한 주파수 호핑 방법 및 장치
KR20200100522A (ko) 차세대 무선망에서 데이터 전송 지연 시간 개선을 위한 상향 링크 전송 방법 및 장치
KR20190080783A (ko) 차세대 무선망에서 제어 정보를 송수신하는 방법 및 그 장치

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

A107 Divisional application of patent
GRNT Written decision to grant
PA0107 Divisional application

St.27 status event code: A-0-1-A10-A18-div-PA0107

St.27 status event code: A-0-1-A10-A16-div-PA0107

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 7

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000