RU2766863C1 - Способы для msg-b в двухэтапном rach - Google Patents

Способы для msg-b в двухэтапном rach Download PDF

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Publication number
RU2766863C1
RU2766863C1 RU2021125534A RU2021125534A RU2766863C1 RU 2766863 C1 RU2766863 C1 RU 2766863C1 RU 2021125534 A RU2021125534 A RU 2021125534A RU 2021125534 A RU2021125534 A RU 2021125534A RU 2766863 C1 RU2766863 C1 RU 2766863C1
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RU
Russia
Prior art keywords
wtru
message
payload
preamble
msga
Prior art date
Application number
RU2021125534A
Other languages
English (en)
Russian (ru)
Inventor
Афшин ХАГИГАТ
Шахрух НАЙЕБ НАЗАР
Лоик КАНОНН-ВЕЛАСКЕС
Фарис АЛЬФАРХАН
Дж. Патрик ТУХЕР
Original Assignee
Идак Холдингз, Инк.
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 Идак Холдингз, Инк. filed Critical Идак Холдингз, Инк.
Application granted granted Critical
Publication of RU2766863C1 publication Critical patent/RU2766863C1/ru

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    • 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
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
RU2021125534A 2019-02-13 2020-02-13 Способы для msg-b в двухэтапном rach RU2766863C1 (ru)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201962805084P 2019-02-13 2019-02-13
US62/805,084 2019-02-13
US201962840647P 2019-04-30 2019-04-30
US62/840,647 2019-04-30
US201962908883P 2019-10-01 2019-10-01
US62/908,883 2019-10-01
US201962930911P 2019-11-05 2019-11-05
US62/930,911 2019-11-05
PCT/US2020/018146 WO2020168103A1 (en) 2019-02-13 2020-02-13 Methods for msg-b in two-step rach

Publications (1)

Publication Number Publication Date
RU2766863C1 true RU2766863C1 (ru) 2022-03-16

Family

ID=70005712

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2021125534A RU2766863C1 (ru) 2019-02-13 2020-02-13 Способы для msg-b в двухэтапном rach

Country Status (8)

Country Link
US (2) US12237906B2 (https=)
EP (1) EP3925094A1 (https=)
JP (2) JP7569792B2 (https=)
CN (3) CN118449569A (https=)
AU (1) AU2020223304B2 (https=)
BR (1) BR112021016034A2 (https=)
RU (1) RU2766863C1 (https=)
WO (1) WO2020168103A1 (https=)

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CN118972980A (zh) * 2019-02-14 2024-11-15 松下电器（美国）知识产权公司 终端、基站、通信方法及集成电路
CN113424637B (zh) * 2019-02-15 2024-11-22 苹果公司 由pdcch命令发起的2步rach
CN111586881B (zh) * 2019-02-15 2022-09-16 华为技术有限公司 随机接入的方法和装置
CN113439467B (zh) * 2019-02-19 2024-03-19 上海诺基亚贝尔股份有限公司 在终端和无线网络节点之间的通信
CN113455089B (zh) * 2019-02-22 2024-12-06 上海诺基亚贝尔股份有限公司 随机接入过程中的竞争解决
FI3935906T3 (fi) * 2019-03-04 2024-12-02 Zte Corp Menetelmät ja laite tiedon indikoimiseksi satunnaispääsymenettelyssä
WO2020191637A1 (zh) * 2019-03-26 2020-10-01 Oppo广东移动通信有限公司 随机接入的方法、终端设备和网络设备
MX2021011465A (es) * 2019-03-27 2021-10-22 Panasonic Ip Corp America Terminal y metodo de transmision.
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BR112021019005A2 (pt) * 2019-03-28 2021-11-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Método para transmissão de canal, dispositivo terminal, dispositivo de rede, e mídia de armazenamento
CN118139207A (zh) 2019-05-02 2024-06-04 上海诺基亚贝尔股份有限公司 随机接入过程中的竞争解决
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US12127270B2 (en) * 2019-06-10 2024-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Recovery/fallback after unsuccessful 2-step random access attempt
CN110679104B (zh) * 2019-08-13 2023-08-29 北京小米移动软件有限公司 Harq反馈方法、装置及可读存储介质
US20220338264A1 (en) * 2019-08-14 2022-10-20 Lg Electronics Inc. Method for transmitting and receiving signals in wireless communication system, and apparatus that supports same
US12082241B2 (en) * 2019-09-30 2024-09-03 Qualcomm Incorporated Second message design consideration for two-step random access channel procedure
US11659597B2 (en) * 2019-11-29 2023-05-23 FG Innovation Company Limited User equipment and method for two-step random access procedure
CN116707715A (zh) * 2020-03-11 2023-09-05 高通股份有限公司 用于下行链路广播信道的覆盖增强
US20230144165A1 (en) * 2020-05-15 2023-05-11 Qualcomm Incorporated Multi-user packet for user equipment assisted retransmission
US11743932B2 (en) * 2020-06-16 2023-08-29 Qualcomm Incorporated Techniques for random access channel-based self-interference measurement
US11889323B2 (en) * 2020-09-16 2024-01-30 Qualcomm Incorporated Derivation of resource locations for full duplex beam failure detection
CN114697878B (zh) * 2020-12-30 2024-11-12 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US11632746B2 (en) * 2021-01-05 2023-04-18 Qualcomm Incorporated Techniques for uplink resources for beam failure recovery requests for mixed modes
CN114765490A (zh) * 2021-01-11 2022-07-19 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US20240098787A1 (en) * 2021-02-22 2024-03-21 Ntt Docomo, Inc. Transmission node and communication method
JP7662135B2 (ja) * 2021-03-12 2025-04-15 株式会社Ｎｔｔドコモ 通信装置及び通信方法
US11743939B2 (en) * 2021-03-19 2023-08-29 Qualcomm Incorporated Random access channel (RACH) occasion type indication
US11716610B2 (en) * 2021-04-14 2023-08-01 Qualcomm Incorporated Wideband uplink control channel capability indication during initial access
US11895654B2 (en) * 2021-08-05 2024-02-06 Qualcomm Incorporated Reference transmission configuration indicator pool
WO2023141924A1 (en) * 2022-01-28 2023-08-03 Qualcomm Incorporated Two-step random access channel procedure
JP2025506210A (ja) * 2022-02-18 2025-03-07 クアルコム，インコーポレイテッド 動的リソース割り当てのための技法
US12408207B2 (en) * 2022-06-20 2025-09-02 Qualcomm Incorporated Demodulation reference signal configuration for uplink messages
EP4668852A4 (en) * 2023-02-14 2026-04-15 1Finity Inc METHOD AND APPARATUS FOR RANDOM ACCESS
WO2025117464A1 (en) * 2023-12-01 2025-06-05 Qualcomm Incorporated Improvements for mobile originated data

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US20180375556A1 (en) * 2017-06-26 2018-12-27 At&T Intellectual Property I, L.P. Configurable beam failure event design

Also Published As

Publication number Publication date
CN118449569A (zh) 2024-08-06
BR112021016034A2 (pt) 2021-11-09
AU2020223304A1 (en) 2021-09-09
CN113508540A (zh) 2021-10-15
EP3925094A1 (en) 2021-12-22
JP7569792B2 (ja) 2024-10-18
WO2020168103A1 (en) 2020-08-20
AU2020223304B2 (en) 2023-04-13
US20220190906A1 (en) 2022-06-16
US12237906B2 (en) 2025-02-25
JP2022520590A (ja) 2022-03-31
CN118473482A (zh) 2024-08-09
CN113508540B (zh) 2024-05-17
US20250240083A1 (en) 2025-07-24
JP2025004148A (ja) 2025-01-14

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