CN113853822B - 随机接入过程中的波束关联 - Google Patents

随机接入过程中的波束关联 Download PDF

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Publication number
CN113853822B
CN113853822B CN202080037657.9A CN202080037657A CN113853822B CN 113853822 B CN113853822 B CN 113853822B CN 202080037657 A CN202080037657 A CN 202080037657A CN 113853822 B CN113853822 B CN 113853822B
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China
Prior art keywords
random access
synchronization signal
procedure
preamble
message
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Application number
CN202080037657.9A
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English (en)
Chinese (zh)
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CN113853822A (zh
Inventor
雷静
陈万士
P·P·L·洪
J·B·索里阿加
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Priority to CN202411491902.XA priority Critical patent/CN119402986A/zh
Publication of CN113853822A publication Critical patent/CN113853822A/zh
Application granted granted Critical
Publication of CN113853822B publication Critical patent/CN113853822B/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202080037657.9A 2019-06-03 2020-06-01 随机接入过程中的波束关联 Active CN113853822B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411491902.XA CN119402986A (zh) 2019-06-03 2020-06-01 随机接入过程中的波束关联

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962856683P 2019-06-03 2019-06-03
US62/856,683 2019-06-03
US16/887,970 US11419147B2 (en) 2019-06-03 2020-05-29 Beam association in random access procedures
US16/887,970 2020-05-29
PCT/US2020/035594 WO2020247318A1 (en) 2019-06-03 2020-06-01 Beam association in random access procedures

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202411491902.XA Division CN119402986A (zh) 2019-06-03 2020-06-01 随机接入过程中的波束关联

Publications (2)

Publication Number Publication Date
CN113853822A CN113853822A (zh) 2021-12-28
CN113853822B true CN113853822B (zh) 2024-11-15

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080037657.9A Active CN113853822B (zh) 2019-06-03 2020-06-01 随机接入过程中的波束关联
CN202411491902.XA Pending CN119402986A (zh) 2019-06-03 2020-06-01 随机接入过程中的波束关联

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202411491902.XA Pending CN119402986A (zh) 2019-06-03 2020-06-01 随机接入过程中的波束关联

Country Status (9)

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US (2) US11419147B2 (enExample)
EP (1) EP3977805B1 (enExample)
JP (2) JP7547386B2 (enExample)
KR (1) KR20220016080A (enExample)
CN (2) CN113853822B (enExample)
AU (1) AU2020287858B2 (enExample)
SG (1) SG11202111924WA (enExample)
TW (2) TW202448208A (enExample)
WO (1) WO2020247318A1 (enExample)

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US12016021B2 (en) * 2019-04-05 2024-06-18 Qualcomm Incorporated Reporting uplink control information in a random access procedure
CN111865388B (zh) * 2019-04-30 2022-04-05 华为技术有限公司 一种上行波束管理方法及装置
US11419147B2 (en) 2019-06-03 2022-08-16 Qualcomm Incorporated Beam association in random access procedures
US12127270B2 (en) * 2019-06-10 2024-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Recovery/fallback after unsuccessful 2-step random access attempt
US11743830B2 (en) * 2019-08-16 2023-08-29 Nokia Technologies Oy Panel activation at a user equipment
US11102823B2 (en) * 2020-01-24 2021-08-24 Qualcomm Incorporated Beam configuration of a smart MMW repeater for forwarding RACH message 1
PL4101223T3 (pl) * 2020-02-06 2025-09-08 Nokia Technologies Oy Dostęp swobodny w systemie komunikacyjnym
CN111901865B (zh) * 2020-07-16 2025-04-15 中兴通讯股份有限公司 信号传输方法、装置、节点和存储介质
EP4186314A1 (en) * 2020-07-24 2023-05-31 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for random access procedure
CN116097877B (zh) * 2020-08-06 2025-11-04 中兴通讯股份有限公司 用于随机接入信道资源确定的系统和方法
WO2022266997A1 (en) * 2021-06-25 2022-12-29 Qualcomm Incorporated Random-access occasion selection for reduced-capability user equipment
BR112023026178A2 (pt) 2021-06-25 2024-03-05 Qualcomm Inc Seleção de ocasião de acesso aleatório para equipamento de usuário de capacidade reduzida
EP4410033A4 (en) * 2021-10-01 2025-06-11 Nokia Technologies Oy INITIAL ACCESS PROCEDURES TO SUPPORT REDCAP USER DEVICES USING RESTRICTED VOICE OPPORTUNITIES SHARED WITH NR USER DEVICE
CN116437447B (zh) * 2021-12-29 2026-03-13 展讯通信（上海）有限公司 一种随机接入方法及装置
CN116419146A (zh) * 2021-12-30 2023-07-11 展讯半导体(南京)有限公司 通信方法及装置
US20250168890A1 (en) * 2022-01-27 2025-05-22 Nec Corporation Methods, devices, and computer readable medium for communication
KR20230120291A (ko) * 2022-02-09 2023-08-17 삼성전자주식회사 무선 통신 시스템에서 기지국의 제어를 위한 방법 및 장치
CN117294406A (zh) * 2022-06-17 2023-12-26 展讯半导体(南京)有限公司 随机接入方法及设备
CN116097612A (zh) * 2022-09-23 2023-05-09 北京小米移动软件有限公司 信息上报方法和装置
EP4564984A4 (en) * 2022-09-30 2025-12-10 Huawei Tech Co Ltd METHOD, APPARATUS AND RANDOM ACCESS SYSTEM
US20240276550A1 (en) * 2023-02-09 2024-08-15 Qualcomm Incorporated Random access occasions for connected and initial access operating modes
US20240349130A1 (en) * 2023-04-11 2024-10-17 Qualcomm Incorporated Adjustment of synchronization signal block transmissions for repeater device migration
CN116963301B (zh) * 2023-07-17 2025-10-10 中国电信股份有限公司技术创新中心 波束关联方法、装置、通信设备、存储介质
KR20260038901A (ko) * 2023-07-25 2026-03-19 엘지전자 주식회사 통신 시스템에서 양자 인증 및 양자 키 분배를 수행하기 위한 장치 및 방법
US20250317979A1 (en) * 2024-04-05 2025-10-09 Qualcomm Incorporated Techniques for adaptation of random access configuration in wireless communications

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Publication number Publication date
US20200383141A1 (en) 2020-12-03
TWI853031B (zh) 2024-08-21
AU2020287858B2 (en) 2026-01-08
US20220408483A1 (en) 2022-12-22
CN113853822A (zh) 2021-12-28
EP3977805B1 (en) 2023-11-29
EP3977805A1 (en) 2022-04-06
KR20220016080A (ko) 2022-02-08
TW202106096A (zh) 2021-02-01
AU2020287858A1 (en) 2021-12-02
SG11202111924WA (en) 2021-12-30
JP7547386B2 (ja) 2024-09-09
JP2024174911A (ja) 2024-12-17
JP2022535752A (ja) 2022-08-10
BR112021023496A2 (pt) 2022-01-18
US11950284B2 (en) 2024-04-02
JP7785879B2 (ja) 2025-12-15
TW202448208A (zh) 2024-12-01
EP3977805C0 (en) 2023-11-29
WO2020247318A1 (en) 2020-12-10
US11419147B2 (en) 2022-08-16
CN119402986A (zh) 2025-02-07

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