CN114557109A - 通信方法和用户设备 - Google Patents

通信方法和用户设备 Download PDF

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Publication number
CN114557109A
CN114557109A CN202080072106.6A CN202080072106A CN114557109A CN 114557109 A CN114557109 A CN 114557109A CN 202080072106 A CN202080072106 A CN 202080072106A CN 114557109 A CN114557109 A CN 114557109A
Authority
CN
China
Prior art keywords
ffp
user equipment
indication
channel
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.)
Pending
Application number
CN202080072106.6A
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English (en)
Chinese (zh)
Inventor
张治�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202210827764.2A priority Critical patent/CN115209563B/zh
Publication of CN114557109A publication Critical patent/CN114557109A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—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
    • 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
    • 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 signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202080072106.6A 2019-10-19 2020-10-19 通信方法和用户设备 Pending CN114557109A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210827764.2A CN115209563B (zh) 2019-10-19 2020-10-19 通信方法和用户设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2019112064 2019-10-19
CNPCT/CN2019/112064 2019-10-19
PCT/CN2020/121807 WO2021073633A1 (en) 2019-10-19 2020-10-19 Communication method and user equipment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210827764.2A Division CN115209563B (zh) 2019-10-19 2020-10-19 通信方法和用户设备

Publications (1)

Publication Number Publication Date
CN114557109A true CN114557109A (zh) 2022-05-27

Family

ID=75537711

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080072106.6A Pending CN114557109A (zh) 2019-10-19 2020-10-19 通信方法和用户设备
CN202210827764.2A Active CN115209563B (zh) 2019-10-19 2020-10-19 通信方法和用户设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202210827764.2A Active CN115209563B (zh) 2019-10-19 2020-10-19 通信方法和用户设备

Country Status (5)

Country Link
US (1) US12538352B2 (cg-RX-API-DMAC7.html)
EP (1) EP4032362B1 (cg-RX-API-DMAC7.html)
JP (1) JP7625591B2 (cg-RX-API-DMAC7.html)
CN (2) CN114557109A (cg-RX-API-DMAC7.html)
WO (1) WO2021073633A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021159434A1 (en) * 2020-02-14 2021-08-19 Qualcomm Incorporated Synchronization signal block location for frame based equipment mode in cellular communications
CN114501610B (zh) * 2022-04-02 2022-07-15 北京云智软通信息技术有限公司 小区同步方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11405950B2 (en) * 2017-11-27 2022-08-02 Idac Holdings, Inc. Initial access and channel access in new radio/new radio-unlicensed (NR/NR-U)
WO2019139407A1 (en) * 2018-01-11 2019-07-18 Samsung Electronics Co., Ltd. Methods and apparatuses for determining and configuring a time-frequency resource, in the random access process
CN110351876B (zh) * 2018-04-04 2023-08-29 北京三星通信技术研究有限公司 随机接入方法及用户设备
KR20200018142A (ko) * 2018-08-10 2020-02-19 삼성전자주식회사 무선 통신 시스템에서 채널 접속 방법 및 장치
CN112738905B (zh) * 2019-02-21 2022-04-29 华为技术有限公司 随机接入的方法和装置
CN110291835B (zh) * 2019-05-17 2023-03-10 北京小米移动软件有限公司 随机接入配置信息获取方法、系统及设备
CA3090242A1 (en) * 2019-08-14 2021-02-14 Comcast Cable Communications, Llc Access procedure resource configuration
US11737135B2 (en) * 2019-09-13 2023-08-22 Samsung Electronics Co., Ltd. Method and apparatus for uplink transmissions in frame-based equipment NR unlicensed
US11785639B2 (en) * 2019-09-26 2023-10-10 Lg Electronics Inc. Method and apparatus for transmitting and receiving signal in wireless communication system

Also Published As

Publication number Publication date
CN115209563A (zh) 2022-10-18
EP4032362A1 (en) 2022-07-27
EP4032362A4 (en) 2022-11-16
US12538352B2 (en) 2026-01-27
JP7625591B2 (ja) 2025-02-03
WO2021073633A1 (en) 2021-04-22
EP4032362B1 (en) 2023-12-06
US20220248471A1 (en) 2022-08-04
CN115209563B (zh) 2024-01-05
JP2022552861A (ja) 2022-12-20

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