JP2025516123A - フィードバックレスのハイブリッド自動再送リソース要求をスケジューリングするシステム及び技法 - Google Patents
フィードバックレスのハイブリッド自動再送リソース要求をスケジューリングするシステム及び技法 Download PDFInfo
- Publication number
- JP2025516123A JP2025516123A JP2024560740A JP2024560740A JP2025516123A JP 2025516123 A JP2025516123 A JP 2025516123A JP 2024560740 A JP2024560740 A JP 2024560740A JP 2024560740 A JP2024560740 A JP 2024560740A JP 2025516123 A JP2025516123 A JP 2025516123A
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- JP
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- Prior art keywords
- feedback
- harq
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- 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
-
- 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
- H04L1/1822—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
- H04L1/1825—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
- H04L1/1835—Buffer management
-
- 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
- H04L1/1874—Buffer management
-
- 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
- H04L5/0053—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
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263336936P | 2022-04-29 | 2022-04-29 | |
| US63/336,936 | 2022-04-29 | ||
| US18/305,263 | 2023-04-21 | ||
| US18/305,263 US12549290B2 (en) | 2022-04-29 | 2023-04-21 | Systems and techniques for scheduling feedback-less hybrid automatic repeat resource request |
| PCT/US2023/066118 WO2023212522A1 (en) | 2022-04-29 | 2023-04-24 | Systems and techniques for scheduling feedback-less hybrid automatic repeat resource request |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025516123A true JP2025516123A (ja) | 2025-05-27 |
| JP2025516123A5 JP2025516123A5 (https=) | 2026-04-10 |
Family
ID=86386879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024560740A Pending JP2025516123A (ja) | 2022-04-29 | 2023-04-24 | フィードバックレスのハイブリッド自動再送リソース要求をスケジューリングするシステム及び技法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12549290B2 (https=) |
| EP (1) | EP4515755A1 (https=) |
| JP (1) | JP2025516123A (https=) |
| KR (1) | KR20250002252A (https=) |
| CN (1) | CN119013932A (https=) |
| TW (1) | TW202410656A (https=) |
| WO (1) | WO2023212522A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022029338A1 (en) * | 2020-08-07 | 2022-02-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for operating hybrid automatic repeat request with disabling per hybrid automatic repeat request process |
| WO2024007247A1 (en) * | 2022-07-07 | 2024-01-11 | Mediatek Singapore Pte. Ltd. | Schemes on disabling harq feedback for multi-tb in iot ntn |
| CN115516797B (zh) * | 2022-08-12 | 2025-07-29 | 北京小米移动软件有限公司 | 一种harq反馈方法及其装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11863315B2 (en) * | 2017-12-04 | 2024-01-02 | Qualcomm Incorporated | Techniques and apparatuses for avoiding collisions on an uplink data channel and a cell-specific or UE-specific uplink control channel |
| US11445537B2 (en) * | 2019-07-08 | 2022-09-13 | Qualcomm Incorporated | Data transmission reliability with multiple downlink control information signals |
| CN113271180B (zh) | 2020-02-14 | 2023-05-23 | 华为技术有限公司 | 混合自动重传请求harq位图信息的反馈方法及相关设备 |
| KR20210109254A (ko) | 2020-02-27 | 2021-09-06 | 삼성전자주식회사 | 통신 시스템에서 단말의 소프트버퍼 관리 방법 및 장치 |
| KR102635332B1 (ko) * | 2020-04-10 | 2024-02-13 | 엘지전자 주식회사 | Nr v2x에서 dci를 기반으로 통신을 수행하는 방법 및 장치 |
-
2023
- 2023-04-21 US US18/305,263 patent/US12549290B2/en active Active
- 2023-04-24 WO PCT/US2023/066118 patent/WO2023212522A1/en not_active Ceased
- 2023-04-24 KR KR1020247034708A patent/KR20250002252A/ko active Pending
- 2023-04-24 JP JP2024560740A patent/JP2025516123A/ja active Pending
- 2023-04-24 EP EP23724627.7A patent/EP4515755A1/en active Pending
- 2023-04-24 CN CN202380035707.3A patent/CN119013932A/zh active Pending
- 2023-04-25 TW TW112115341A patent/TW202410656A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20240121033A1 (en) | 2024-04-11 |
| US12549290B2 (en) | 2026-02-10 |
| TW202410656A (zh) | 2024-03-01 |
| CN119013932A (zh) | 2024-11-22 |
| EP4515755A1 (en) | 2025-03-05 |
| WO2023212522A1 (en) | 2023-11-02 |
| KR20250002252A (ko) | 2025-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260402 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260402 |