WO2017155332A3 - 무선 통신 시스템에서 멀티캐스트 신호를 수신하는 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 멀티캐스트 신호를 수신하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2017155332A3
WO2017155332A3 PCT/KR2017/002574 KR2017002574W WO2017155332A3 WO 2017155332 A3 WO2017155332 A3 WO 2017155332A3 KR 2017002574 W KR2017002574 W KR 2017002574W WO 2017155332 A3 WO2017155332 A3 WO 2017155332A3
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WO
WIPO (PCT)
Prior art keywords
signal
wireless communication
communication system
multicast signal
network
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.)
Ceased
Application number
PCT/KR2017/002574
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English (en)
French (fr)
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WO2017155332A2 (ko
Inventor
서한별
김기준
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LG Electronics Inc
Original Assignee
LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to DE112017001234.1T priority Critical patent/DE112017001234B4/de
Priority to US16/082,824 priority patent/US10887070B2/en
Publication of WO2017155332A2 publication Critical patent/WO2017155332A2/ko
Publication of WO2017155332A3 publication Critical patent/WO2017155332A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • 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
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

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

Abstract

본 출원에서는 무선 통신 시스템에서 단말이 멀티캐스트 신호를 수신하는 방법이 개시된다. 구체적으로, 상기 방법은, 네트워크로부터 멀티캐스트 신호를 스케줄링하는 컨트롤 신호의 수신을 시도하는 단계; 상기 컨트롤 신호에 기반하여, 상기 네트워크로부터 상기 멀티캐스트 신호를 수신하여 디코딩을 수행하는 단계; 및 상기 멀티캐스트 신호의 디코딩이 실패한 경우, 상기 네트워크로 데이터 부정 응답 신호를 송신하는 단계를 포함하고, 상기 컨트롤 신호의 수신이 실패한 경우 컨트롤 부정 응답 신호가 상기 네트워크로 송신되는 것을 특징으로 한다.
PCT/KR2017/002574 2016-03-09 2017-03-09 무선 통신 시스템에서 멀티캐스트 신호를 수신하는 방법 및 이를 위한 장치 Ceased WO2017155332A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112017001234.1T DE112017001234B4 (de) 2016-03-09 2017-03-09 Verfahren zum Empfangen eines Multicast-Signals in einem drahtlosen Kommunikationssystem und Vorrichtung dafür
US16/082,824 US10887070B2 (en) 2016-03-09 2017-03-09 Method for receiving multicast signal in wireless communication system and apparatus therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662306009P 2016-03-09 2016-03-09
US62/306,009 2016-03-09

Publications (2)

Publication Number Publication Date
WO2017155332A2 WO2017155332A2 (ko) 2017-09-14
WO2017155332A3 true WO2017155332A3 (ko) 2018-08-02

Family

ID=59789506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/002574 Ceased WO2017155332A2 (ko) 2016-03-09 2017-03-09 무선 통신 시스템에서 멀티캐스트 신호를 수신하는 방법 및 이를 위한 장치

Country Status (3)

Country Link
US (1) US10887070B2 (ko)
DE (1) DE112017001234B4 (ko)
WO (1) WO2017155332A2 (ko)

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US10721027B2 (en) 2017-07-27 2020-07-21 Qualcomm Incorporated Radio vehicle-to-anything negative acknowledgement based multicast
US10750482B2 (en) * 2017-08-11 2020-08-18 Mediatek Singapore Pte. Ltd. Uplink control channel design for high reliability transmission in mobile communications
AU2018455860B2 (en) * 2018-12-27 2024-09-19 Ntt Docomo, Inc. User device
EP3683993B1 (en) 2019-01-18 2023-11-15 Nokia Technologies Oy Sidelink feedback for groupcast
US11991641B2 (en) * 2019-09-09 2024-05-21 Qualcomm Incorporated Network-controlled power control on side-link communications
US12034625B2 (en) * 2020-10-20 2024-07-09 Qualcomm Incorporated Acknowledgment feedback for groupcast option 1 sidelink communication
CN114978448B (zh) * 2021-02-19 2024-09-24 上海推络通信科技合伙企业(有限合伙) 一种被用于无线通信的节点中的方法和装置
CN117501764A (zh) * 2021-06-24 2024-02-02 高通股份有限公司 在多播和广播服务（mbs）系统中的一个或多个多播无线电承载（mrb）路径处应用网络译码

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Also Published As

Publication number Publication date
WO2017155332A2 (ko) 2017-09-14
DE112017001234B4 (de) 2025-03-06
US20190052439A1 (en) 2019-02-14
DE112017001234T5 (de) 2018-12-13
US10887070B2 (en) 2021-01-05

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