MX2020004992A - Transmision y retransmision de datos para programacion semi-persistente. - Google Patents

Transmision y retransmision de datos para programacion semi-persistente.

Info

Publication number
MX2020004992A
MX2020004992A MX2020004992A MX2020004992A MX2020004992A MX 2020004992 A MX2020004992 A MX 2020004992A MX 2020004992 A MX2020004992 A MX 2020004992A MX 2020004992 A MX2020004992 A MX 2020004992A MX 2020004992 A MX2020004992 A MX 2020004992A
Authority
MX
Mexico
Prior art keywords
data transmission
harq process
semi
wireless device
retransmission
Prior art date
Application number
MX2020004992A
Other languages
English (en)
Inventor
Ali Behravan
Larsson Daniel Chen
Zhenhua Zou
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 MX2020004992A publication Critical patent/MX2020004992A/es

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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1657—Implicit acknowledgement of correct or incorrect reception, e.g. with a moving window
    • 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
    • H04L1/1848—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
    • H04L1/1812—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1854—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
    • 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
    • H04L1/1896—ARQ related signaling
    • 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
    • H04W72/11—Semi-persistent scheduling
    • 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
    • H04W72/20—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Se describe un método, dispositivo inalámbrico y nodo de red. De acuerdo con un aspecto, un dispositivo inalámbrico comprende una interfaz de radio configurada para obtener un valor de temporizador, T, para medir el tiempo transcurrido desde el inicio de una transmisión de datos de enlace ascendente, UL, programada semi-persistente, SPS. El dispositivo inalámbrico comprende un circuito de procesamiento configurado para llevar a cabo una transmisión de datos de SPS UL asociada con una identificación, ID, de proceso de solicitud de repetición automática híbrida, HARQ, en donde la ID de proceso HARQ es una de una pluralidad de IDs de proceso HARQ. El circuito de procesamiento está configurado para llevar a cabo una nueva transmisión de datos o retransmisión autónoma con dicha ID de proceso HARQ en el siguiente tiempo disponible para dicha ID de proceso HARQ después del tiempo transcurrido T.
MX2020004992A 2017-11-16 2018-11-16 Transmision y retransmision de datos para programacion semi-persistente. MX2020004992A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762587216P 2017-11-16 2017-11-16
PCT/EP2018/081593 WO2019097006A1 (en) 2017-11-16 2018-11-16 Data transmission and retransmission for semi-persistant scheduling

Publications (1)

Publication Number Publication Date
MX2020004992A true MX2020004992A (es) 2020-08-27

Family

ID=64362542

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004992A MX2020004992A (es) 2017-11-16 2018-11-16 Transmision y retransmision de datos para programacion semi-persistente.

Country Status (12)

Country Link
US (3) US10582530B2 (es)
EP (1) EP3711220B1 (es)
JP (1) JP6906639B2 (es)
KR (1) KR102178629B1 (es)
CN (1) CN111615804B (es)
AU (1) AU2018368577B2 (es)
DK (1) DK3711220T3 (es)
ES (1) ES2918506T3 (es)
HU (1) HUE059528T2 (es)
MX (1) MX2020004992A (es)
RU (1) RU2749793C1 (es)
WO (1) WO2019097006A1 (es)

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EP3697008B1 (en) * 2017-11-10 2022-04-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for determining harq number, network device, terminal and computer storage medium
KR102627291B1 (ko) * 2018-08-07 2024-01-23 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) Harq 송신을 용이하게 하기 위한 방법 및 디바이스
CN110890944B (zh) * 2018-09-11 2022-10-28 中兴通讯股份有限公司 一种实现自动重传功能的方法及相关站点
EP3874699A1 (en) 2018-11-02 2021-09-08 Telefonaktiebolaget LM Ericsson (publ) Methods, apparatus and computer programs for allocating traffic in a telecommunications network
CN111262662B (zh) * 2018-12-14 2022-01-28 维沃移动通信有限公司 一种数据发送方法和终端
US11497042B2 (en) * 2019-02-15 2022-11-08 Qualcomm Incorporated Resource scheduling techniques in wireless systems
CN113767586B (zh) * 2019-04-30 2024-09-06 交互数字专利控股公司 用于在所配置的许可上的增强型上行链路数据传输的方法、装置和系统
US12095572B2 (en) * 2019-06-03 2024-09-17 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for transmitting hybrid automatic repeat request feedback, and storage medium
JP7543393B2 (ja) * 2019-08-07 2024-09-02 ノキア テクノロジーズ オサケユイチア 多数の構成されたグラントリソースによるｈａｒｑプロセスの共有
CN114208079B (zh) * 2019-08-15 2024-05-07 富士通株式会社 数据传输的方法及其装置、通信系统
CN114762382B (zh) * 2019-09-30 2025-07-18 上海诺基亚贝尔股份有限公司 用于未决数据单元的发送的资源选择
CN114258722B (zh) * 2019-10-12 2024-09-24 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
US20230164763A1 (en) * 2021-11-22 2023-05-25 Qualcomm Incorporated Techniques for feedback deferral with feedback retransmission and carrier switching
US12348320B2 (en) * 2021-12-29 2025-07-01 Qualcomm Incorporated Semi-persistent scheduling timer for reliable transmission

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PL2327181T3 (pl) 2008-09-19 2012-10-31 Ericsson Telefon Ab L M Sposoby i urządzenia w systemie telekomunikacyjnym
KR20100080280A (ko) 2008-12-31 2010-07-08 삼성전자주식회사 Ｈａｒｑ 프로세스를 사용하는 이동통신 시스템의 전송 제어방법
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Also Published As

Publication number Publication date
KR20200011553A (ko) 2020-02-03
US20210385022A1 (en) 2021-12-09
US11864183B2 (en) 2024-01-02
CN111615804B (zh) 2023-05-19
WO2019097006A1 (en) 2019-05-23
US20190150180A1 (en) 2019-05-16
RU2749793C1 (ru) 2021-06-17
KR102178629B1 (ko) 2020-11-13
HUE059528T2 (hu) 2022-11-28
JP2020526950A (ja) 2020-08-31
US10582530B2 (en) 2020-03-03
ES2918506T3 (es) 2022-07-18
US11503624B2 (en) 2022-11-15
AU2018368577B2 (en) 2021-11-25
AU2018368577A1 (en) 2020-06-11
EP3711220A1 (en) 2020-09-23
DK3711220T3 (da) 2022-05-30
US20230119997A1 (en) 2023-04-20
CN111615804A (zh) 2020-09-01
EP3711220B1 (en) 2022-04-27
JP6906639B2 (ja) 2021-07-21

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