JP7854046B2 - 小データ送信のための構成済みアップリンクグラント - Google Patents

小データ送信のための構成済みアップリンクグラント

Info

Publication number
JP7854046B2
JP7854046B2 JP2024523740A JP2024523740A JP7854046B2 JP 7854046 B2 JP7854046 B2 JP 7854046B2 JP 2024523740 A JP2024523740 A JP 2024523740A JP 2024523740 A JP2024523740 A JP 2024523740A JP 7854046 B2 JP7854046 B2 JP 7854046B2
Authority
JP
Japan
Prior art keywords
sdt
transmission
data transmission
subsequent
procedure
Prior art date
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.)
Active
Application number
JP2024523740A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024545990A (ja
JP2024545990A5 (enExample
Inventor
ヨアヒム・レール
プラティーク・バス・マリック
アレクサンダー・ゴリチェク・エドラー・フォン・エルブヴァルト
ヒュン－ナム・チェ
ラヴィ・クチボトラ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Singapore Pte Ltd
Original Assignee
Lenovo Singapore Pte Ltd
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 Lenovo Singapore Pte Ltd filed Critical Lenovo Singapore Pte Ltd
Publication of JP2024545990A publication Critical patent/JP2024545990A/ja
Publication of JP2024545990A5 publication Critical patent/JP2024545990A5/ja
Application granted granted Critical
Publication of JP7854046B2 publication Critical patent/JP7854046B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/115—Grant-free or autonomous transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024523740A 2021-12-07 2022-12-07 小データ送信のための構成済みアップリンクグラント Active JP7854046B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163287033P 2021-12-07 2021-12-07
US63/287,033 2021-12-07
PCT/IB2022/061908 WO2023105454A1 (en) 2021-12-07 2022-12-07 Configured uplink grant for small data transmission

Publications (3)

Publication Number Publication Date
JP2024545990A JP2024545990A (ja) 2024-12-17
JP2024545990A5 JP2024545990A5 (enExample) 2025-03-19
JP7854046B2 true JP7854046B2 (ja) 2026-04-30

Family

ID=84537684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024523740A Active JP7854046B2 (ja) 2021-12-07 2022-12-07 小データ送信のための構成済みアップリンクグラント

Country Status (9)

Country Link
US (1) US20250234351A1 (enExample)
EP (1) EP4388810A1 (enExample)
JP (1) JP7854046B2 (enExample)
KR (1) KR20240115227A (enExample)
CN (1) CN118235352A (enExample)
AU (1) AU2022407870A1 (enExample)
GB (1) GB2629089A (enExample)
MX (1) MX2024004792A (enExample)
WO (1) WO2023105454A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026051075A1 (en) * 2024-09-09 2026-03-12 Huawei Technologies Co., Ltd. Interference alleviation in communication systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120307758A1 (en) 2009-12-22 2012-12-06 Lg Electronics Inc. Apparatus and method for performing an uplink harq in a wireless communication system
WO2021083881A1 (en) 2019-10-29 2021-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transmission procedures for small data transmissions
US20210315049A1 (en) 2020-03-30 2021-10-07 FG Innovation Company Limited Method and user equipment for small data transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101242245B (zh) * 2007-02-06 2012-09-05 华为技术有限公司 一种处理应答信息的方法与装置
EP3070858B1 (en) * 2013-12-12 2020-11-04 Huawei Device Co., Ltd. Data transmission method and device
WO2016148358A1 (ko) * 2015-03-16 2016-09-22 엘지전자(주) 무선 통신 시스템에서 상향링크 데이터의 빠른 재전송 방법 및 이를 위한 장치
CN108768902B (zh) * 2018-06-12 2020-08-28 辽宁工业大学 一种改进的基于喷泉码防窃听方法
KR20230030623A (ko) * 2020-06-24 2023-03-06 에프쥐 이노베이션 컴퍼니 리미티드 소규모 데이터 송신을 위한 사용자 장비 및 방법
US12295003B2 (en) * 2020-10-20 2025-05-06 Qualcomm Incorporated Configured grant small data transfer response transmission and uplink priority handling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120307758A1 (en) 2009-12-22 2012-12-06 Lg Electronics Inc. Apparatus and method for performing an uplink harq in a wireless communication system
WO2021083881A1 (en) 2019-10-29 2021-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transmission procedures for small data transmissions
JP2023500282A (ja) 2019-10-29 2023-01-05 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． スモールデータ伝送のための伝送手順
US20210315049A1 (en) 2020-03-30 2021-10-07 FG Innovation Company Limited Method and user equipment for small data transmission
JP2023514600A (ja) 2020-03-30 2023-04-06 鴻穎創新有限公司 小規模データ伝送のための方法及びユーザ機器

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CATT，Analysis on SDT Procedures using CG，3GPP TSG RAN WG2 #112-e R2-2009369，2020年10月23日
OPPO，Discussion on CG-based SDT，3GPP TSG RAN WG2 #115-e R2-2107249，2021年08月06日
Samsung，Configured Grant based Small Data Transmission，3GPP TSG RAN WG2 #113-e R2- 2100145，2021年01月14日
Xiaomi Communications，Remaining issues of CG-SDT in RAN2，3GPP TSG RAN WG2 #115-e R2-2108792，2021年08月06日
Xiaomi Communications，Summary of [Post115-e][509][SDT] CG open issues (Xiaomi)，3GPP TSG RAN WG2 #116-e R2-2110670，2021年10月26日

Also Published As

Publication number Publication date
GB2629089A (en) 2024-10-16
EP4388810A1 (en) 2024-06-26
US20250234351A1 (en) 2025-07-17
JP2024545990A (ja) 2024-12-17
KR20240115227A (ko) 2024-07-25
GB202409513D0 (en) 2024-08-14
AU2022407870A1 (en) 2024-04-11
MX2024004792A (es) 2024-05-09
WO2023105454A1 (en) 2023-06-15
CN118235352A (zh) 2024-06-21

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