JP7569792B2 - ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法 - Google Patents

２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法 Download PDF

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JP7569792B2
JP7569792B2 JP2021547299A JP2021547299A JP7569792B2 JP 7569792 B2 JP7569792 B2 JP 7569792B2 JP 2021547299 A JP2021547299 A JP 2021547299A JP 2021547299 A JP2021547299 A JP 2021547299A JP 7569792 B2 JP7569792 B2 JP 7569792B2
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wtru
message
msga
preamble
msgb
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JP2022520590A (ja
JP2022520590A5 (https=
Inventor
ハイアガット、アフシン
ナザール、シャーロック ナイェブ
キャノネ－ヴェラスクゼ、ロイック
アルファラファン、ファリス
トゥーハー、ジェイ．パトリック
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インターデイジタル パテント ホールディングス インコーポレイテッド
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Priority to JP2024175772A priority Critical patent/JP2025004148A/ja
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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)
JP2021547299A 2019-02-13 2020-02-13 ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法 Active JP7569792B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024175772A JP2025004148A (ja) 2019-02-13 2024-10-07 ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024175772A Division JP2025004148A (ja) 2019-02-13 2024-10-07 ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法

Publications (3)

Publication Number Publication Date
JP2022520590A JP2022520590A (ja) 2022-03-31
JP2022520590A5 JP2022520590A5 (https=) 2023-08-23
JP7569792B2 true JP7569792B2 (ja) 2024-10-18

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Family Applications (2)

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JP2021547299A Active JP7569792B2 (ja) 2019-02-13 2020-02-13 ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法
JP2024175772A Pending JP2025004148A (ja) 2019-02-13 2024-10-07 ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024175772A Pending JP2025004148A (ja) 2019-02-13 2024-10-07 ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法

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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US12382500B2 (en) * 2019-02-14 2025-08-05 Ntt Docomo, Inc. User equipment and control method
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
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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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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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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
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
RU2766863C1 (ru) 2022-03-16
CN113508540B (zh) 2024-05-17
US20250240083A1 (en) 2025-07-24
JP2025004148A (ja) 2025-01-14

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