JPWO2021064875A1 - - Google Patents

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Publication number
JPWO2021064875A1
JPWO2021064875A1 JP2021550822A JP2021550822A JPWO2021064875A1 JP WO2021064875 A1 JPWO2021064875 A1 JP WO2021064875A1 JP 2021550822 A JP2021550822 A JP 2021550822A JP 2021550822 A JP2021550822 A JP 2021550822A JP WO2021064875 A1 JPWO2021064875 A1 JP WO2021064875A1
Authority
JP
Japan
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.)
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Application number
JP2021550822A
Other versions
JP7366145B2 (ja
JPWO2021064875A5 (ja
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.)
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Publication of JPWO2021064875A1 publication Critical patent/JPWO2021064875A1/ja
Publication of JPWO2021064875A5 publication Critical patent/JPWO2021064875A5/ja
Application granted granted Critical
Publication of JP7366145B2 publication Critical patent/JP7366145B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • H04W74/0841Random access procedures, e.g. with 4-step access with collision treatment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0866Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/008Transmission of channel access control information with additional processing of random access related information at receiving side
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0866Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021550822A 2019-10-01 2019-10-01 端末、基地局、通信方法、及び通信システム Active JP7366145B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/038807 WO2021064875A1 (ja) 2019-10-01 2019-10-01 端末及び送信方法

Publications (3)

Publication Number Publication Date
JPWO2021064875A1 true JPWO2021064875A1 (ja) 2021-04-08
JPWO2021064875A5 JPWO2021064875A5 (ja) 2022-10-27
JP7366145B2 JP7366145B2 (ja) 2023-10-20

Family

ID=75337848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021550822A Active JP7366145B2 (ja) 2019-10-01 2019-10-01 端末、基地局、通信方法、及び通信システム

Country Status (5)

Country Link
US (1) US20220338272A1 (ja)
EP (1) EP4040884A4 (ja)
JP (1) JP7366145B2 (ja)
CN (1) CN114503724A (ja)
WO (1) WO2021064875A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115004803A (zh) * 2020-01-29 2022-09-02 联想(新加坡)私人有限公司 使用rach过程来指示波束对应

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108696938A (zh) * 2017-04-10 2018-10-23 中国移动通信有限公司研究院 一种物理随机接入信道prach的配置方法、装置及基站

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108696938A (zh) * 2017-04-10 2018-10-23 中国移动通信有限公司研究院 一种物理随机接入信道prach的配置方法、装置及基站

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical", 3GPP TS38.211, vol. V15.7.0, JPN6023027516, 28 September 2019 (2019-09-28), pages 42 - 59, ISSN: 0005099363 *

Also Published As

Publication number Publication date
CN114503724A (zh) 2022-05-13
WO2021064875A1 (ja) 2021-04-08
US20220338272A1 (en) 2022-10-20
JP7366145B2 (ja) 2023-10-20
EP4040884A1 (en) 2022-08-10
EP4040884A4 (en) 2023-05-03

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