MX2022001663A - Metodos para admitir la retransmision de enlace lateral. - Google Patents

Metodos para admitir la retransmision de enlace lateral.

Info

Publication number
MX2022001663A
MX2022001663A MX2022001663A MX2022001663A MX2022001663A MX 2022001663 A MX2022001663 A MX 2022001663A MX 2022001663 A MX2022001663 A MX 2022001663A MX 2022001663 A MX2022001663 A MX 2022001663A MX 2022001663 A MX2022001663 A MX 2022001663A
Authority
MX
Mexico
Prior art keywords
methods
channels
embodiments include
resources
include transmitting
Prior art date
Application number
MX2022001663A
Other languages
English (en)
Inventor
Serrano Ricardo Blasco
Antonino Orsino
Shehzad Ali Ashraf
Congchi Zhang
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2022001663A publication Critical patent/MX2022001663A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W72/20—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink

Landscapes

  • 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)

Abstract

Las modalidades incluyen métodos, llevados a cabo por un nodo de red en una red inalámbrica, para proporcionar recursos para la comunicación inalámbrica de dispositivo a dispositivo entre un primer equipo de usuario (UE) y un segundo UE. Dichos métodos incluyen transmitir, al primer UE, una configuración que identifique uno o más canales de enlace lateral (SL) entre el primer UE y el segundo UE, y uno o más primeros modos de retroalimentación ARQ híbridos (HARQ) asociados con el respectivo uno o más canales de SL. Tal método también incluye transmitir, al primer UE, información de recursos que identifique recursos que puedan ser usados para comunicarse a través del uno o más canales de SL. Otras modalidades incluyen métodos complementarios por un primer UE que incluyen transmitir, al segundo UE, datos almacenados en memoria intermedia para un canal de SL particular usando recursos que sean compatibles con un primer modo HARQ asociado con el canal de SL particular. Otras modalidades incluyen nodos de red y UE configurados para llevar a cabo tales métodos.
MX2022001663A 2019-08-15 2020-08-13 Metodos para admitir la retransmision de enlace lateral. MX2022001663A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962887032P 2019-08-15 2019-08-15
PCT/EP2020/072746 WO2021028531A1 (en) 2019-08-15 2020-08-13 Methods to support sidelink retransmission

Publications (1)

Publication Number Publication Date
MX2022001663A true MX2022001663A (es) 2022-03-11

Family

ID=72088099

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022001663A MX2022001663A (es) 2019-08-15 2020-08-13 Metodos para admitir la retransmision de enlace lateral.

Country Status (8)

Country Link
US (1) US12574899B2 (es)
EP (2) EP4014385B1 (es)
JP (1) JP7332788B2 (es)
CN (2) CN118102471A (es)
MX (1) MX2022001663A (es)
PL (1) PL4014385T3 (es)
TW (1) TWI794637B (es)
WO (1) WO2021028531A1 (es)

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US12207235B2 (en) * 2019-10-29 2025-01-21 Lg Electronics Inc. Logical channel prioritization based on HARQ feedback
WO2021134155A1 (en) * 2019-12-30 2021-07-08 Qualcomm Incorporated Communication via sidelink relay
JP7476318B2 (ja) 2020-01-13 2024-04-30 オッポ広東移動通信有限公司 データ伝送方法、端末機器、および記憶媒体
CN114930754A (zh) * 2020-01-16 2022-08-19 联想（新加坡）私人有限公司 在未启用侧行链路反馈的情况下重传传输块
US20230111860A1 (en) * 2020-01-31 2023-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of ue measurements
CN115004591A (zh) * 2020-02-07 2022-09-02 Oppo广东移动通信有限公司 用于在rrc空闲状态及非现用状态中进行仅nack报告的方法及装置
WO2021179263A1 (zh) * 2020-03-12 2021-09-16 北京小米移动软件有限公司 直连链路中目的地址选择方法、装置及存储介质
WO2021212510A1 (zh) * 2020-04-24 2021-10-28 华为技术有限公司 一种通信方法及装置
EP3914009A1 (en) * 2020-05-19 2021-11-24 Panasonic Intellectual Property Corporation of America Buffer status report enhancement
CN114189828B (zh) * 2020-08-24 2025-01-17 大唐移动通信设备有限公司 一种信息处理方法、装置、服务器及车联网终端
CN115189819B (zh) * 2021-04-01 2023-11-21 维沃移动通信有限公司 确定pucch资源的方法、装置及终端
CN115442003A (zh) 2021-06-01 2022-12-06 索尼集团公司 电子设备、无线通信方法以及计算机可读存储介质
US12641605B2 (en) * 2021-07-13 2026-05-26 Ofinno, Llc Coordination information transmission for sidelink inter-UE coordination
US20230262716A1 (en) * 2022-02-17 2023-08-17 Qualcomm Incorporated Conditional and proactive grants for sidelink communications
US12155492B2 (en) * 2022-03-17 2024-11-26 Qualcomm Incorporated Out-band physical sidelink feedback channel (PSFCH) resources for sidelink unlicensed spectrum
EP4508937A2 (en) * 2022-04-28 2025-02-19 Huawei Technologies Co., Ltd. Sidelink unlicensed resource reservation
EP4540976A4 (en) * 2022-07-26 2025-09-03 Apple Inc UPLINK HYBRID AUTOMATIC REPEAT REQUEST (HARQ) MODE RESTRICTION FOR AN APPLICATION LAYER MEASUREMENT REPORTING RADIO BEARER
CN115668853A (zh) * 2022-08-24 2023-01-31 北京小米移动软件有限公司 基于harq属性的载波选择或重选方法、装置及设备
US12627408B2 (en) * 2023-04-06 2026-05-12 Qualcomm Incorporated Sidelink retransmission of messages
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US20260019196A1 (en) * 2024-07-12 2026-01-15 Qualcomm Incorporated Hybrid automatic repeat request disabled operation

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Also Published As

Publication number Publication date
TW202114454A (zh) 2021-04-01
PL4014385T3 (pl) 2024-01-22
TWI794637B (zh) 2023-03-01
EP4014385B1 (en) 2023-07-26
EP4014385A1 (en) 2022-06-22
EP4231561C0 (en) 2024-10-23
US20220264533A1 (en) 2022-08-18
WO2021028531A1 (en) 2021-02-18
US12574899B2 (en) 2026-03-10
JP7332788B2 (ja) 2023-08-23
CN114731232B (zh) 2024-01-30
CN114731232A (zh) 2022-07-08
EP4231561B1 (en) 2024-10-23
EP4231561A1 (en) 2023-08-23
JP2023506673A (ja) 2023-02-20
CN118102471A (zh) 2024-05-28

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