JP7549666B2 - 通信システムにおけるランダムアクセス - Google Patents

通信システムにおけるランダムアクセス Download PDF

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JP7549666B2
JP7549666B2 JP2022548012A JP2022548012A JP7549666B2 JP 7549666 B2 JP7549666 B2 JP 7549666B2 JP 2022548012 A JP2022548012 A JP 2022548012A JP 2022548012 A JP2022548012 A JP 2022548012A JP 7549666 B2 JP7549666 B2 JP 7549666B2
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random access
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transport block
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JP2023514563A (ja
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トゥルティネン サムリ
チュンリー ウー
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ノキア テクノロジーズ オサケユイチア
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Priority to JP2024023618A priority Critical patent/JP7532689B2/ja
Priority to JP2024124580A priority patent/JP7617336B2/ja
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    • 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
    • H04W74/002—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
    • H04W74/002—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
    • H04W74/02—Hybrid access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2022548012A 2020-02-06 2020-02-06 通信システムにおけるランダムアクセス Active JP7549666B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2024023618A JP7532689B2 (ja) 2020-02-06 2024-02-20 通信システムにおけるランダムアクセス
JP2024124580A JP7617336B2 (ja) 2020-02-06 2024-07-31 通信システムにおけるランダムアクセス
JP2025001893A JP2025065120A (ja) 2020-02-06 2025-01-06 通信システムにおけるランダムアクセス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/074449 WO2021155546A1 (en) 2020-02-06 2020-02-06 Random access in communication system

Related Child Applications (1)

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JP2024023618A Division JP7532689B2 (ja) 2020-02-06 2024-02-20 通信システムにおけるランダムアクセス

Publications (2)

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JP2023514563A JP2023514563A (ja) 2023-04-06
JP7549666B2 true JP7549666B2 (ja) 2024-09-11

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JP2022548012A Active JP7549666B2 (ja) 2020-02-06 2020-02-06 通信システムにおけるランダムアクセス
JP2024023618A Active JP7532689B2 (ja) 2020-02-06 2024-02-20 通信システムにおけるランダムアクセス
JP2024124580A Active JP7617336B2 (ja) 2020-02-06 2024-07-31 通信システムにおけるランダムアクセス
JP2025001893A Pending JP2025065120A (ja) 2020-02-06 2025-01-06 通信システムにおけるランダムアクセス

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JP2024023618A Active JP7532689B2 (ja) 2020-02-06 2024-02-20 通信システムにおけるランダムアクセス
JP2024124580A Active JP7617336B2 (ja) 2020-02-06 2024-07-31 通信システムにおけるランダムアクセス
JP2025001893A Pending JP2025065120A (ja) 2020-02-06 2025-01-06 通信システムにおけるランダムアクセス

Country Status (15)

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US (4) US20230070545A1 (https=)
EP (2) EP4101223B1 (https=)
JP (4) JP7549666B2 (https=)
KR (1) KR20220137717A (https=)
CN (4) CN118201128A (https=)
AU (3) AU2020427793C1 (https=)
CO (1) CO2022012627A2 (https=)
ES (1) ES3037312T3 (https=)
MX (2) MX2022009665A (https=)
PH (1) PH12022552016A1 (https=)
PL (1) PL4101223T3 (https=)
SA (1) SA522440067B1 (https=)
TW (3) TWI786536B (https=)
WO (1) WO2021155546A1 (https=)
ZA (1) ZA202209627B (https=)

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CN114599114A (zh) * 2020-12-07 2022-06-07 上海朗帛通信技术有限公司 一种被用于中继无线通信中的方法和装置
CN118945877A (zh) * 2023-05-11 2024-11-12 华为技术有限公司 一种随机接入方法及通信装置

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WO2021155546A1 (en) 2021-08-12
SA522440067B1 (ar) 2025-05-29
EP4101223C0 (en) 2025-07-02
ES3037312T3 (en) 2025-09-30
JP7617336B2 (ja) 2025-01-17
MX2022009665A (es) 2022-09-09
JP2024164032A (ja) 2024-11-26
CN118201127A (zh) 2024-06-14
ZA202209627B (en) 2025-02-26
MX2025008537A (es) 2025-08-01
AU2024219810A1 (en) 2024-10-10
EP4101223A4 (en) 2023-11-08
JP2024052797A (ja) 2024-04-12
BR112022015491A2 (pt) 2022-09-27
CN118201129A (zh) 2024-06-14
PL4101223T3 (pl) 2025-09-08
CA3166474A1 (en) 2021-08-12
EP4586733A3 (en) 2025-07-30
CO2022012627A2 (es) 2022-10-21
US20210251013A1 (en) 2021-08-12
AU2020427793C1 (en) 2024-08-01
AU2024219810B2 (en) 2025-10-09
US20240298354A1 (en) 2024-09-05
AU2024201999A1 (en) 2024-04-18
EP4586733A2 (en) 2025-07-16
EP4101223A1 (en) 2022-12-14
US11284449B2 (en) 2022-03-22
EP4101223B1 (en) 2025-07-02
TWI786536B (zh) 2022-12-11
PH12022552016A1 (en) 2023-11-29
AU2020427793B2 (en) 2024-02-22
TW202131745A (zh) 2021-08-16
TWI859645B (zh) 2024-10-21
TW202315450A (zh) 2023-04-01
AU2020427793A1 (en) 2022-09-29
JP2023514563A (ja) 2023-04-06
CN113225833B (zh) 2024-04-09
JP7532689B2 (ja) 2024-08-13
JP2025065120A (ja) 2025-04-17
US20230070545A1 (en) 2023-03-09
US12171028B2 (en) 2024-12-17
CN118201128A (zh) 2024-06-14
CN113225833A (zh) 2021-08-06
US20250016843A1 (en) 2025-01-09
TW202504372A (zh) 2025-01-16
KR20220137717A (ko) 2022-10-12
AU2024201999B2 (en) 2024-06-20

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