MX2020013464A - Metodo de transmision repetida, aparato de comunicaciones y medio de almacenamiento legible por computadora. - Google Patents

Metodo de transmision repetida, aparato de comunicaciones y medio de almacenamiento legible por computadora.

Info

Publication number
MX2020013464A
MX2020013464A MX2020013464A MX2020013464A MX2020013464A MX 2020013464 A MX2020013464 A MX 2020013464A MX 2020013464 A MX2020013464 A MX 2020013464A MX 2020013464 A MX2020013464 A MX 2020013464A MX 2020013464 A MX2020013464 A MX 2020013464A
Authority
MX
Mexico
Prior art keywords
communication apparatus
transmissions
transmission
receiving
transmission method
Prior art date
Application number
MX2020013464A
Other languages
English (en)
Inventor
Lei Chen
Xi Zhang
Peng Guan
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2020013464A publication Critical patent/MX2020013464A/es

Links

Classifications

    • 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
    • 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
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • 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
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1812—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
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)

Abstract

Esta solicitud proporciona un método de transmisión repetida, para mejorar una tasa de éxito de comunicación de haz. El método incluye: determinar, mediante un primer aparato de comunicaciones, un haz de recepción que es del primer aparato de comunicaciones y corresponde a cada una de las K transmisiones de un mismo bloque de transporte; y recibir, mediante el primer aparato de comunicaciones, el bloque de transporte con base en el haz de recepción que es del primer aparato de comunicaciones y corresponde a cada transmisión. K es un número entero mayor que 1, los haces de recepción que son del primer aparato de comunicaciones y corresponden a las K transmisiones se encuentran en una correspondencia uno-a-uno con haces de transmisión que son de un segundo aparato de comunicaciones y corresponden a las K transmisiones, y los haces de transmisión que son del segundo aparato de comunicaciones y corresponden a al menos dos de las K transmisiones son diferentes.
MX2020013464A 2018-06-15 2019-06-14 Metodo de transmision repetida, aparato de comunicaciones y medio de almacenamiento legible por computadora. MX2020013464A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810621605.0A CN110611956B (zh) 2018-06-15 2018-06-15 重复传输方法和通信装置
PCT/CN2019/091239 WO2019238117A1 (zh) 2018-06-15 2019-06-14 重复传输方法和通信装置

Publications (1)

Publication Number Publication Date
MX2020013464A true MX2020013464A (es) 2021-02-26

Family

ID=68842479

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020013464A MX2020013464A (es) 2018-06-15 2019-06-14 Metodo de transmision repetida, aparato de comunicaciones y medio de almacenamiento legible por computadora.

Country Status (7)

Country Link
US (1) US11949517B2 (es)
EP (1) EP3790338A4 (es)
CN (2) CN110611956B (es)
BR (1) BR112020025647A2 (es)
CA (1) CA3100878C (es)
MX (1) MX2020013464A (es)
WO (1) WO2019238117A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11641235B2 (en) * 2019-11-07 2023-05-02 Electronics And Telecommunications Research Institute Method and apparatus for retransmission in communication system
CN111212437B (zh) * 2020-01-22 2022-07-19 北京紫光展锐通信技术有限公司 Pdsch接收波束的确定方法及装置、存储介质、终端
EP4115680A4 (en) * 2020-03-04 2023-11-22 Qualcomm Incorporated MULTIPLEXING FOR PHYSICAL UPLINK CHANNELS WITH DIFFERENT DIRECTED BEAMS
CN114070511A (zh) * 2020-08-05 2022-02-18 北京三星通信技术研究有限公司 用户设备执行的方法和用户设备
CN116636275A (zh) * 2021-11-16 2023-08-22 北京小米移动软件有限公司 随机接入信道重复传输、接收方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8432794B2 (en) * 2005-12-29 2013-04-30 Interdigital Technology Corporation Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
KR20130028397A (ko) * 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
US9473276B2 (en) * 2013-08-08 2016-10-18 Intel IP Corporation Cooperative multiple beam transmission
DE112014003267T5 (de) * 2013-08-09 2016-04-07 Lg Electronics Inc. Verfahren und Vorrichtung zum Übertragen einer Zellformungsangabe in einem drahtlosen Kommunikationssystem
TWI720052B (zh) * 2015-11-10 2021-03-01 美商Ｉｄａｃ控股公司 無線傳輸/接收單元和無線通訊方法
TWI767306B (zh) * 2015-11-10 2022-06-11 美商Ｉｄａｃ控股公司 波束成形系統下行控制頻道設計及傳訊
CN106804043B (zh) * 2015-11-26 2020-12-15 华为技术有限公司 一种上行接入的方法、用户设备和基站
CN107360625B (zh) * 2016-05-09 2023-04-18 中兴通讯股份有限公司 一种传输数据的方法及装置
CN107666682B (zh) * 2016-07-27 2023-05-02 中兴通讯股份有限公司 通信信道的传输方法及装置、系统
CN115835395A (zh) * 2016-11-04 2023-03-21 中兴通讯股份有限公司 一种控制信道的发送方法和装置
CN108282270B (zh) * 2017-01-06 2022-11-08 中兴通讯股份有限公司 通信信道的传输、接收方法、装置、基站及终端
US11223985B2 (en) * 2017-05-04 2022-01-11 Beijing Xiaomi Mobile Software Co., Ltd. Beam-based connection failure report

Also Published As

Publication number Publication date
CA3100878A1 (en) 2019-12-19
WO2019238117A1 (zh) 2019-12-19
BR112020025647A2 (pt) 2021-03-23
CA3100878C (en) 2023-09-26
US11949517B2 (en) 2024-04-02
CN110611956A (zh) 2019-12-24
US20210099260A1 (en) 2021-04-01
EP3790338A4 (en) 2021-06-30
CN115002911A (zh) 2022-09-02
CN110611956B (zh) 2022-05-17
EP3790338A1 (en) 2021-03-10

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