EP3912425A4 - Verfahren und vorrichtung zur übertragung eines direktzugriffsignals und computerlesbares medium - Google Patents

Verfahren und vorrichtung zur übertragung eines direktzugriffsignals und computerlesbares medium Download PDF

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Publication number
EP3912425A4
EP3912425A4 EP20869250.9A EP20869250A EP3912425A4 EP 3912425 A4 EP3912425 A4 EP 3912425A4 EP 20869250 A EP20869250 A EP 20869250A EP 3912425 A4 EP3912425 A4 EP 3912425A4
Authority
EP
European Patent Office
Prior art keywords
transmitting
computer readable
random access
readable medium
access signal
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
EP20869250.9A
Other languages
English (en)
French (fr)
Other versions
EP3912425A1 (de
Inventor
Qi XIONG
Feifei SUN
Yi Wang
Bin Yu
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to EP22205984.2A priority Critical patent/EP4156832A1/de
Priority claimed from PCT/KR2020/012963 external-priority patent/WO2021060874A1/en
Publication of EP3912425A1 publication Critical patent/EP3912425A1/de
Publication of EP3912425A4 publication Critical patent/EP3912425A4/de
Pending legal-status Critical Current

Links

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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • 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
    • H04W74/004—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
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20869250.9A 2019-09-27 2020-09-24 Verfahren und vorrichtung zur übertragung eines direktzugriffsignals und computerlesbares medium Pending EP3912425A4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22205984.2A EP4156832A1 (de) 2019-09-27 2020-09-24 Verfahren und vorrichtung zur übertragung eines direktzugriffssignals

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201910926080 2019-09-27
CN201911032625 2019-10-28
CN201911084041 2019-11-07
CN201911327951.9A CN112584540A (zh) 2019-09-27 2019-12-20 随机接入信号发送方法、执行该方法的设备和计算机可读介质
PCT/KR2020/012963 WO2021060874A1 (en) 2019-09-27 2020-09-24 Method and device for transmitting random access signal, and computer readable medium

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP22205984.2A Division EP4156832A1 (de) 2019-09-27 2020-09-24 Verfahren und vorrichtung zur übertragung eines direktzugriffssignals

Publications (2)

Publication Number Publication Date
EP3912425A1 EP3912425A1 (de) 2021-11-24
EP3912425A4 true EP3912425A4 (de) 2022-03-30

Family

ID=75117174

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22205984.2A Pending EP4156832A1 (de) 2019-09-27 2020-09-24 Verfahren und vorrichtung zur übertragung eines direktzugriffssignals
EP20869250.9A Pending EP3912425A4 (de) 2019-09-27 2020-09-24 Verfahren und vorrichtung zur übertragung eines direktzugriffsignals und computerlesbares medium

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP22205984.2A Pending EP4156832A1 (de) 2019-09-27 2020-09-24 Verfahren und vorrichtung zur übertragung eines direktzugriffssignals

Country Status (3)

Country Link
EP (2) EP4156832A1 (de)
KR (1) KR20210037567A (de)
CN (1) CN112584540A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113906809B (zh) * 2021-08-12 2025-12-05 北京小米移动软件有限公司 一种资源分配方法、装置和存储介质
KR20250023383A (ko) * 2022-09-30 2025-02-18 지티이 코포레이션 신호 송신 방법, 디바이스 및 저장 매체
CN120379059A (zh) * 2024-01-25 2025-07-25 华为技术有限公司 一种通信方法、装置、可读存储介质以及计算机程序产品
WO2025211810A1 (ko) * 2024-04-03 2025-10-09 엘지전자 주식회사 기기에 의해 수행되는 방법, 기기, 프로세싱 장치 및 저장 매체, 그리고 기지국에 의해 수행되는 방법 및 기지국

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018064367A1 (en) * 2016-09-28 2018-04-05 Idac Holdings, Inc. Random access in next generation wireless systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109495222B (zh) * 2017-09-11 2021-06-15 大唐移动通信设备有限公司 一种ra-rnti确定方法及装置
US10893543B2 (en) * 2017-10-30 2021-01-12 Samsung Electronics Co., Ltd. Method and apparatus for random access design of NR unlicensed

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018064367A1 (en) * 2016-09-28 2018-04-05 Idac Holdings, Inc. Random access in next generation wireless systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NOKIA ET AL: "On 2-step RACH Procedure", vol. RAN WG1, no. Prague, Czech Republic; 20190826 - 20190830, 16 August 2019 (2019-08-16), XP051764951, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98/Docs/R1-1908342.zip> [retrieved on 20190816] *
See also references of WO2021060874A1 *

Also Published As

Publication number Publication date
CN112584540A (zh) 2021-03-30
KR20210037567A (ko) 2021-04-06
EP4156832A1 (de) 2023-03-29
EP3912425A1 (de) 2021-11-24

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