JP7777120B2 - 無線通信システムにおけるグループキャストのための信号送受信方法及び装置 - Google Patents
無線通信システムにおけるグループキャストのための信号送受信方法及び装置Info
- Publication number
- JP7777120B2 JP7777120B2 JP2023507834A JP2023507834A JP7777120B2 JP 7777120 B2 JP7777120 B2 JP 7777120B2 JP 2023507834 A JP2023507834 A JP 2023507834A JP 2023507834 A JP2023507834 A JP 2023507834A JP 7777120 B2 JP7777120 B2 JP 7777120B2
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- data
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- control information
- terminal
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- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- 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
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- 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
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- 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]
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- 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
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- 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
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- 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
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- 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
- 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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0031—Multiple signaling transmission
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- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- 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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2020-0098234 | 2020-08-05 | ||
| KR20200098234 | 2020-08-05 | ||
| PCT/KR2021/009303 WO2022030813A1 (ko) | 2020-08-05 | 2021-07-20 | 무선 통신 시스템에서 그룹캐스트를 위한 신호 송/수신 방법 및 장치 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023536355A JP2023536355A (ja) | 2023-08-24 |
| JP2023536355A5 JP2023536355A5 (https=) | 2024-06-11 |
| JP7777120B2 true JP7777120B2 (ja) | 2025-11-27 |
Family
ID=80117389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023507834A Active JP7777120B2 (ja) | 2020-08-05 | 2021-07-20 | 無線通信システムにおけるグループキャストのための信号送受信方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230362932A1 (https=) |
| EP (1) | EP4191918A4 (https=) |
| JP (1) | JP7777120B2 (https=) |
| KR (1) | KR20230048033A (https=) |
| CN (1) | CN116057969B (https=) |
| WO (1) | WO2022030813A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4138319B1 (en) * | 2020-08-06 | 2025-04-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Hybrid automatic retransmission request feedback method and apparatus, terminal, and network device |
| CN115085870B (zh) * | 2021-03-10 | 2024-07-05 | 维沃移动通信有限公司 | 半静态harq-ack码本的生成方法及终端 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200106566A1 (en) | 2018-09-28 | 2020-04-02 | Samsung Electronics Co., Ltd. | Method and device for transmitting or receiving groupcast feedback in wireless cellular communication system |
| WO2020153721A1 (ko) | 2019-01-21 | 2020-07-30 | 엘지전자 주식회사 | 무선통신시스템에서 사이드링크 harq 피드백을 전송하는 방법 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008115023A1 (en) * | 2007-03-21 | 2008-09-25 | Electronics And Telecommunications Research Institute | Mbms data transmission and receiving in packet based on mobile communication system |
| KR101944879B1 (ko) * | 2010-11-08 | 2019-02-07 | 삼성전자 주식회사 | 무선통신 시스템에서 서로 다른 형태의 서브프레임을 수신하는 방법 및 장치 |
| US9277533B2 (en) * | 2012-05-17 | 2016-03-01 | Vid Scale, Inc. | Scalable video coding over simultaneous unicast/multicast LTE DL shared channel |
| WO2017023128A1 (ko) * | 2015-08-04 | 2017-02-09 | 엘지전자(주) | 무선 통신 시스템에서 브로드캐스트/멀티캐스트 메시지를 수신하기 위한 방법 및 이를 위한 장치 |
| EP3349387B1 (en) * | 2015-09-09 | 2021-10-27 | LG Electronics Inc. | Method and apparatus for transmitting signal in wireless communication system |
| CN109644325B (zh) * | 2016-08-14 | 2021-09-24 | 三星电子株式会社 | 提供多媒体广播多播服务(mbms)操作的系统和方法 |
| EP3627947B1 (en) * | 2018-07-09 | 2021-10-20 | LG Electronics Inc. | Method for transmitting and receiving physical downlink shared channel in wireless communication system, and apparatus supporting same |
| JP7256865B2 (ja) * | 2018-08-09 | 2023-04-12 | コーニンクレッカ フィリップス エヌ ヴェ | カバレージ内およびカバレージ外シナリオでのサイドリンクのharq |
| KR102812295B1 (ko) * | 2018-09-21 | 2025-05-23 | 한국전자통신연구원 | 그룹캐스트 전송 방법 및 이를 위한 장치 |
| US11405143B2 (en) * | 2018-09-21 | 2022-08-02 | Kt Corporation | Method and apparatus for transmitting sidelink HARQ feedback information |
| WO2020068973A1 (en) * | 2018-09-25 | 2020-04-02 | Idac Holdings, Inc. | Methods, devices, and systems for supporting harq on v2x |
| US12490045B2 (en) * | 2018-09-26 | 2025-12-02 | Qualcomm Incorporated | Transmission with indication of geographic area |
| US11405907B2 (en) * | 2018-12-28 | 2022-08-02 | Samsung Electronics Co., Ltd. | Method and device for grant-free data transmission in wireless communication system |
| US11539475B2 (en) * | 2019-01-04 | 2022-12-27 | Kt Corporation | Method and apparatus for transmitting sidelink HARQ feedback information |
| KR102814698B1 (ko) * | 2019-01-10 | 2025-05-29 | 삼성전자주식회사 | 무선 통신 시스템에서 단말 간 직접 통신을 위한 전송 자원을 할당하는 장치 및 방법 |
| CN111526488B (zh) * | 2019-02-03 | 2021-10-15 | 华为技术有限公司 | 发送、接收控制信息的方法及装置 |
| CN110463108B (zh) * | 2019-06-25 | 2023-04-18 | 北京小米移动软件有限公司 | 反馈方法、装置及存储介质 |
| KR102913257B1 (ko) * | 2019-10-07 | 2026-01-15 | 엘지전자 주식회사 | Nr v2x에서 psfch 자원을 선택하는 방법 및 장치 |
| US12244421B2 (en) * | 2019-10-10 | 2025-03-04 | Qualcomm Incorporated | Feedback for multicast and broadcast messages |
| WO2021073727A1 (en) * | 2019-10-15 | 2021-04-22 | Huawei Technologies Co., Ltd. | User equipments and methods for supporting groupcast power control |
| CN111342939B (zh) * | 2020-03-02 | 2022-03-01 | 惠州Tcl移动通信有限公司 | 数据盲重传方法、装置、存储介质及终端设备 |
| CN113556216B (zh) * | 2020-04-23 | 2023-04-11 | 大唐移动通信设备有限公司 | 一种harq-ack反馈方法、终端及基站 |
| EP4173389A4 (en) * | 2020-06-30 | 2024-08-07 | Telefonaktiebolaget LM Ericsson (publ) | METHOD AND APPARATUS FOR MULTICAST COMMUNICATION |
-
2021
- 2021-07-20 JP JP2023507834A patent/JP7777120B2/ja active Active
- 2021-07-20 EP EP21853990.6A patent/EP4191918A4/en active Pending
- 2021-07-20 CN CN202180057213.6A patent/CN116057969B/zh active Active
- 2021-07-20 KR KR1020237004319A patent/KR20230048033A/ko active Pending
- 2021-07-20 WO PCT/KR2021/009303 patent/WO2022030813A1/ko not_active Ceased
- 2021-07-20 US US18/040,785 patent/US20230362932A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200106566A1 (en) | 2018-09-28 | 2020-04-02 | Samsung Electronics Co., Ltd. | Method and device for transmitting or receiving groupcast feedback in wireless cellular communication system |
| WO2020153721A1 (ko) | 2019-01-21 | 2020-07-30 | 엘지전자 주식회사 | 무선통신시스템에서 사이드링크 harq 피드백을 전송하는 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023536355A (ja) | 2023-08-24 |
| KR20230048033A (ko) | 2023-04-10 |
| CN116057969B (zh) | 2026-03-24 |
| CN116057969A (zh) | 2023-05-02 |
| EP4191918A4 (en) | 2024-02-28 |
| US20230362932A1 (en) | 2023-11-09 |
| WO2022030813A1 (ko) | 2022-02-10 |
| EP4191918A1 (en) | 2023-06-07 |
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