WO2022154615A3 - 무선 통신 시스템에서 단말이 harq 프로세스의 유효성을 평가하는 방법 및 이를 위한 장치 - Google Patents
무선 통신 시스템에서 단말이 harq 프로세스의 유효성을 평가하는 방법 및 이를 위한 장치 Download PDFInfo
- Publication number
- WO2022154615A3 WO2022154615A3 PCT/KR2022/000818 KR2022000818W WO2022154615A3 WO 2022154615 A3 WO2022154615 A3 WO 2022154615A3 KR 2022000818 W KR2022000818 W KR 2022000818W WO 2022154615 A3 WO2022154615 A3 WO 2022154615A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- terminal
- wireless communication
- communication system
- same
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 230000004913 activation Effects 0.000 abstract 1
Classifications
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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
- H04L1/0001—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
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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
- H04L1/08—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]
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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]
- 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
- H04L1/1829—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
- H04L1/1896—ARQ related signaling
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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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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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
- H04L1/1861—Physical mapping arrangements
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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 signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
다양한 실시예에 따른 무선 통신 시스템에서 단말이 피드백 신호를 전송하는 방법 및 이를 위한 장치가 개시된다. PDSCH (Physical downlink Shared Channel)를 스케줄링하는 제1 신호를 수신하는 단계, 및 상기 제1 신호와 관련된 상기 피드백 신호의 전송 여부를 결정하는 단계를 포함하고, 상기 피드백 신호는 상기 제1 신호가 SPS (semi-persistent scheduling) PDSCH의 활성화 (activation) 또는 해제 (release)에 대한 제어 정보를 포함한 것에 기초하여 상기 PDSCH에 대한 HARQ (Hybrid Automatic Repeat and request) 프로세스가 디스에이블 (disable)인지 여부에 무관하게 전송되는 방법 및 이를 위한 장치를 개시한다.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020237023716A KR20230130009A (ko) | 2021-01-15 | 2022-01-17 | 무선 통신 시스템에서 단말이 harq 프로세스의 유효성을평가하는 방법 및 이를 위한 장치 |
EP22739807.0A EP4280501A2 (en) | 2021-01-15 | 2022-01-17 | Method for terminal to evaluate validity of harq process and device for same in wireless communication system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20210006338 | 2021-01-15 | ||
KR10-2021-0006338 | 2021-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2022154615A2 WO2022154615A2 (ko) | 2022-07-21 |
WO2022154615A3 true WO2022154615A3 (ko) | 2022-09-15 |
Family
ID=82448554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2022/000818 WO2022154615A2 (ko) | 2021-01-15 | 2022-01-17 | 무선 통신 시스템에서 단말이 harq 프로세스의 유효성을 평가하는 방법 및 이를 위한 장치 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4280501A2 (ko) |
KR (1) | KR20230130009A (ko) |
WO (1) | WO2022154615A2 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130126593A (ko) * | 2010-10-04 | 2013-11-20 | 삼성전자주식회사 | 무선 통신 환경에서 디바이스 내부 상호 간섭을 핸들링하는 방법 및 장치 |
KR101749346B1 (ko) * | 2009-03-25 | 2017-06-21 | 엘지전자 주식회사 | 다중 반송파 시스템에서 harq 수행 장치 및 방법 |
WO2020092126A1 (en) * | 2018-11-01 | 2020-05-07 | Intel Corporation | Transmission, retransmission, and harq process for preconfigured uplink resource in idle mode |
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2022
- 2022-01-17 WO PCT/KR2022/000818 patent/WO2022154615A2/ko active Application Filing
- 2022-01-17 EP EP22739807.0A patent/EP4280501A2/en active Pending
- 2022-01-17 KR KR1020237023716A patent/KR20230130009A/ko unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101749346B1 (ko) * | 2009-03-25 | 2017-06-21 | 엘지전자 주식회사 | 다중 반송파 시스템에서 harq 수행 장치 및 방법 |
KR20130126593A (ko) * | 2010-10-04 | 2013-11-20 | 삼성전자주식회사 | 무선 통신 환경에서 디바이스 내부 상호 간섭을 핸들링하는 방법 및 장치 |
WO2020092126A1 (en) * | 2018-11-01 | 2020-05-07 | Intel Corporation | Transmission, retransmission, and harq process for preconfigured uplink resource in idle mode |
Non-Patent Citations (2)
Title |
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MODERATOR (HUAWEI): "Correction of NRU HARQ procedure in the presence of SPS PDSCH", 3GPP DRAFT; R1-2009611, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 9 November 2020 (2020-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051952410 * |
MODERATOR (ZTE): "Summary of AI 8.4.3 for HARQ for NTN", 3GPP DRAFT; R1-2009420, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 5 November 2020 (2020-11-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051952029 * |
Also Published As
Publication number | Publication date |
---|---|
WO2022154615A2 (ko) | 2022-07-21 |
KR20230130009A (ko) | 2023-09-11 |
EP4280501A2 (en) | 2023-11-22 |
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