SG11202100835VA - Random access method and related device - Google Patents

Random access method and related device

Info

Publication number
SG11202100835VA
SG11202100835VA SG11202100835VA SG11202100835VA SG11202100835VA SG 11202100835V A SG11202100835V A SG 11202100835VA SG 11202100835V A SG11202100835V A SG 11202100835VA SG 11202100835V A SG11202100835V A SG 11202100835VA SG 11202100835V A SG11202100835V A SG 11202100835VA
Authority
SG
Singapore
Prior art keywords
random access
access method
related device
random
access
Prior art date
Application number
SG11202100835VA
Other languages
English (en)
Inventor
Yumin Wu
Yue Ma
Original Assignee
Vivo Mobile Communication Co 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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of SG11202100835VA publication Critical patent/SG11202100835VA/en

Links

Classifications

    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • 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
    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
SG11202100835VA 2018-07-26 2019-07-17 Random access method and related device SG11202100835VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810837103.1A CN110769516B (zh) 2018-07-26 2018-07-26 一种随机接入方法及相关设备
PCT/CN2019/096328 WO2020020030A1 (zh) 2018-07-26 2019-07-17 随机接入方法及相关设备

Publications (1)

Publication Number Publication Date
SG11202100835VA true SG11202100835VA (en) 2021-02-25

Family

ID=69180354

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100835VA SG11202100835VA (en) 2018-07-26 2019-07-17 Random access method and related device

Country Status (7)

Country Link
US (1) US20210153259A1 (zh)
EP (1) EP3829095A4 (zh)
JP (1) JP2021531701A (zh)
KR (1) KR20210036952A (zh)
CN (1) CN110769516B (zh)
SG (1) SG11202100835VA (zh)
WO (1) WO2020020030A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3813465B1 (en) * 2018-07-27 2024-05-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and device
US12004152B2 (en) * 2018-09-27 2024-06-04 Lg Electronics Inc. Method and system for transmitting or receiving feedback in wireless communication system supporting NB-IoT
CN111372321B (zh) * 2018-12-26 2022-03-29 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US10893547B2 (en) * 2019-01-22 2021-01-12 Qualcomm Incorporated Configuration of a first message for a two-step random access channel procedure
CN113453351B (zh) * 2020-03-27 2022-07-01 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
EP4258796A4 (en) * 2021-01-13 2024-01-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. INFORMATION TRANSMISSION METHOD, TERMINAL DEVICE, NETWORK DEVICE AND COMPUTER STORAGE MEDIUM
US20230126013A1 (en) * 2021-10-22 2023-04-27 Qualcomm Incorporated Techniques for assisted message decoding
CN116367313A (zh) * 2021-12-24 2023-06-30 维沃移动通信有限公司 Msg1重复传输的时频资源确定方法、装置及终端
CN117528799A (zh) * 2022-07-25 2024-02-06 维沃移动通信有限公司 Ra方法、装置、ue、网络侧设备、通信系统及可读存储介质
CN117528819A (zh) * 2022-07-25 2024-02-06 维沃移动通信有限公司 Ra方法、装置、ue、网络侧设备、通信系统及可读存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469615B (zh) * 2010-11-05 2015-10-21 中兴通讯股份有限公司 一种随机接入方法及装置
CN102595634B (zh) * 2012-01-31 2015-07-15 普天信息技术研究院有限公司 一种载波聚合中接收随机接入响应信息的方法
CA3019611C (en) * 2016-04-01 2024-05-28 Huawei Technologies Co., Ltd. Harq systems and methods for grant-free uplink transmissions
CN109845378B (zh) * 2016-09-28 2023-10-10 索尼公司 下一代无线系统中的随机接入
EP4054271A1 (en) * 2016-10-07 2022-09-07 Samsung Electronics Co., Ltd. Method and apparatus for enhanced contention based random access procedure
CN108271275B (zh) * 2017-01-04 2021-02-05 电信科学技术研究院 一种竞争随机接入的方法和装置
CN108282899B (zh) * 2017-01-05 2020-03-06 电信科学技术研究院 一种两步竞争随机接入方法和装置
CN108282874B (zh) * 2017-01-06 2019-08-16 电信科学技术研究院 一种数据传输方法、装置及系统
CN108282903B (zh) * 2017-01-06 2020-03-24 电信科学技术研究院 一种信息传输方法、ue及接入网实体
CN108282301A (zh) * 2017-01-06 2018-07-13 电信科学技术研究院 一种数据传输方法、装置及系统
CN108282901B (zh) * 2017-01-06 2019-08-09 电信科学技术研究院 一种随机接入响应方法和装置
CN108282897B (zh) * 2017-01-06 2020-04-17 电信科学技术研究院 一种随机接入反馈、处理方法、基站及终端
CN108306841B (zh) * 2017-01-11 2022-02-11 中兴通讯股份有限公司 用于ofdm通信的信号设计方法及系统、发射机、接收机

Also Published As

Publication number Publication date
CN110769516B (zh) 2022-01-28
KR20210036952A (ko) 2021-04-05
JP2021531701A (ja) 2021-11-18
US20210153259A1 (en) 2021-05-20
EP3829095A4 (en) 2021-09-15
CN110769516A (zh) 2020-02-07
EP3829095A1 (en) 2021-06-02
WO2020020030A1 (zh) 2020-01-30

Similar Documents

Publication Publication Date Title
EP3723432A4 (en) DIRECT ACCESS METHOD AND DEVICE
EP3681239A4 (en) DIRECT ACCESS METHOD AND DEVICE
EP3697162A4 (en) RANDOM ACCESS PROCESS AND DEVICE
SG11202100835VA (en) Random access method and related device
ZA201905086B (en) Method for random access and terminal device
ZA201904826B (en) Method and device for random access
EP3768027A4 (en) RANDOM ACCESS PROCESSING AND ASSOCIATED DEVICE
EP3745802A4 (en) RANDOM ACCESS PROCESS AND DEVICE
EP3496500A4 (en) DIRECT ACCESS PROCESS AND DEVICE
EP3764715A4 (en) RANDOM ACCESS PROCESS AND APPARATUS
SG11202100831YA (en) Random access method and related device
EP3681237A4 (en) DIRECT ACCESS METHOD AND DEVICE
EP3598835A4 (en) RANDOM ACCESS METHOD AND APPARATUS
EP3742857A4 (en) RANDOM ACCESS PROCESS AND DEVICE
EP3713367A4 (en) RANDOM ACCESS PROCESS AND DEVICE
EP3609278A4 (en) DIRECT ACCESS METHOD AND DEVICE
SG11202105543XA (en) Random access method and device
EP3592092A4 (en) RANDOM ACCESS METHOD AND DEVICE
EP3691393A4 (en) DIRECT ACCESS PARAMETER DETERMINATION METHOD AND DEVICE
ZA202006069B (en) Random access method and device
EP3648526A4 (en) METHOD AND DEVICE FOR INITIATING A DIRECT ACCESS PROCEDURE
HUE051247T2 (hu) Eljárások és eszközök véletlen hozzáféréshez
EP3639609A4 (en) RANDOM ACCESS CONFIGURATION PROCESS AND DEVICE
EP3817499A4 (en) RANDOM ACCESS PROCESS AND ASSOCIATED DEVICE
EP3874893A4 (en) METHODS AND DEVICES FOR DIRECT ACCESS