KR20220035874A - 무선 통신 방법, 단말 장치 및 네트워크 장치 - Google Patents

무선 통신 방법, 단말 장치 및 네트워크 장치

Info

Publication number
KR20220035874A
KR20220035874A KR1020217040502A KR20217040502A KR20220035874A KR 20220035874 A KR20220035874 A KR 20220035874A KR 1020217040502 A KR1020217040502 A KR 1020217040502A KR 20217040502 A KR20217040502 A KR 20217040502A KR 20220035874 A KR20220035874 A KR 20220035874A
Authority
KR
South Korea
Prior art keywords
wireless communication
communication method
terminal device
network device
network
Prior art date
Application number
KR1020217040502A
Other languages
English (en)
Inventor
총 시
Original Assignee
광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드
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 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 filed Critical 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드
Publication of KR20220035874A publication Critical patent/KR20220035874A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020217040502A 2019-07-19 2019-07-19 무선 통신 방법, 단말 장치 및 네트워크 장치 KR20220035874A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/096862 WO2021012106A1 (zh) 2019-07-19 2019-07-19 无线通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
KR20220035874A true KR20220035874A (ko) 2022-03-22

Family

ID=74192393

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217040502A KR20220035874A (ko) 2019-07-19 2019-07-19 무선 통신 방법, 단말 장치 및 네트워크 장치

Country Status (7)

Country Link
US (1) US11395350B2 (ko)
EP (1) EP3911103B1 (ko)
JP (1) JP7412460B2 (ko)
KR (1) KR20220035874A (ko)
CN (2) CN113795054A (ko)
ES (1) ES2962817T3 (ko)
WO (1) WO2021012106A1 (ko)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107079501B (zh) * 2014-10-30 2020-06-09 Lg 电子株式会社 在无线通信系统中在未授权载波上执行用于小区的接入发起和响应的方法和装置
CN107006026B (zh) * 2014-11-27 2020-02-07 Lg 电子株式会社 随机接入方法及其装置
US10021573B2 (en) * 2015-04-13 2018-07-10 Industrial Technology Research Institute Method and device for uplink transmission by using unlicensed spectrum
KR102105050B1 (ko) * 2015-05-13 2020-04-27 엘지전자 주식회사 비면허 대역에서의 랜덤 액세스 과정을 수행하는 방법 및 기기
WO2017026433A1 (ja) * 2015-08-13 2017-02-16 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2017131458A1 (ko) 2016-01-29 2017-08-03 엘지전자 주식회사 랜덤 액세스 과정을 수행하는 방법 및 기기
JP2020010075A (ja) * 2016-11-11 2020-01-16 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN108617001B (zh) * 2017-01-20 2022-11-18 中兴通讯股份有限公司 上行数据传输方法及装置
CN108811166B (zh) * 2017-05-05 2020-04-21 维沃移动通信有限公司 随机接入响应消息的发送、接收方法及发送、接收装置
CN109392178B (zh) * 2017-08-10 2021-07-13 维沃移动通信有限公司 Mpdu传输的方法、用户侧设备和网络侧设备
RU2731769C1 (ru) * 2017-08-11 2020-09-08 Телефонактиеболагет Лм Эрикссон (Пабл) Сетевое устройство, терминальное устройство и связанные с ними способы
US10841828B2 (en) * 2017-10-30 2020-11-17 Qualcomm Incorporated Disambiguation of random access response for random access support on supplemental uplink
WO2019093947A1 (en) * 2017-11-10 2019-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, radio network node and methods performed therein for handling random access response transmissions
CN109842927B (zh) * 2017-11-24 2021-01-29 华为技术有限公司 上行控制的方法、装置和系统
US10993283B2 (en) * 2018-04-06 2021-04-27 Apple Inc. Enhancements on random access for NR-unlicensed
AU2019311070A1 (en) * 2018-07-27 2021-02-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method, terminal device, and network device
EP4221433A1 (en) * 2018-09-21 2023-08-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and apparatus, network device, and terminal
US11412497B2 (en) * 2019-03-27 2022-08-09 Electronics And Telecommunications Research Institute Method and apparatus for transmitting or receiving uplink feedback information in communication system
WO2021002714A1 (en) * 2019-07-02 2021-01-07 Samsung Electronics Co., Ltd. Method of random access procedure for supporting large random access response (rar) window size

Also Published As

Publication number Publication date
CN113795054A (zh) 2021-12-14
US20210385881A1 (en) 2021-12-09
JP7412460B2 (ja) 2024-01-12
US11395350B2 (en) 2022-07-19
EP3911103B1 (en) 2023-10-11
EP3911103A4 (en) 2022-03-23
EP3911103A1 (en) 2021-11-17
CN113330811A (zh) 2021-08-31
JP2022543982A (ja) 2022-10-17
WO2021012106A1 (zh) 2021-01-28
ES2962817T3 (es) 2024-03-21

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