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.)
Granted
Application number
JP2021550822A
Other versions
JPWO2021064875A5 (ja
JP7366145B2 (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 date
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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

    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-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
EP4040884A1 (en) 2022-08-10
EP4040884A4 (en) 2023-05-03
CN114503724A (zh) 2022-05-13
WO2021064875A1 (ja) 2021-04-08
US20220338272A1 (en) 2022-10-20
JP7366145B2 (ja) 2023-10-20

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