BR112021015206A2 - Livro de códigos de solicitação de repetição automática híbrida dinâmica (harq) para comunicação de ponto de recepção e transmissão múltipla (trp) - Google Patents
Livro de códigos de solicitação de repetição automática híbrida dinâmica (harq) para comunicação de ponto de recepção e transmissão múltipla (trp) Download PDFInfo
- Publication number
- BR112021015206A2 BR112021015206A2 BR112021015206-7A BR112021015206A BR112021015206A2 BR 112021015206 A2 BR112021015206 A2 BR 112021015206A2 BR 112021015206 A BR112021015206 A BR 112021015206A BR 112021015206 A2 BR112021015206 A2 BR 112021015206A2
- Authority
- BR
- Brazil
- Prior art keywords
- trp
- dci
- transmissions
- harq
- ack
- Prior art date
Links
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Classifications
-
- 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
-
- 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
- H04L1/18—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
- H04L1/1812—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
- H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
-
- 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
-
- 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- 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
-
- 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
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- 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
-
- 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
- H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962805766P | 2019-02-14 | 2019-02-14 | |
| US62/805,766 | 2019-02-14 | ||
| US16/783,983 US10797832B2 (en) | 2019-02-14 | 2020-02-06 | Dynamic hybrid automatic repeat request (HARQ) codebook for multi-transmit receive point (TRP) communication |
| US16/783,983 | 2020-02-06 | ||
| PCT/US2020/017295 WO2020167612A1 (en) | 2019-02-14 | 2020-02-07 | Dynamic hybrid automatic repeat request (harq) codebook for multi-transmit receive point (trp) communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021015206A2 true BR112021015206A2 (pt) | 2021-09-28 |
Family
ID=72042334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021015206-7A BR112021015206A2 (pt) | 2019-02-14 | 2020-02-07 | Livro de códigos de solicitação de repetição automática híbrida dinâmica (harq) para comunicação de ponto de recepção e transmissão múltipla (trp) |
Country Status (18)
| Country | Link |
|---|---|
| US (3) | US10797832B2 (https=) |
| EP (1) | EP3925117A1 (https=) |
| JP (2) | JP7457030B2 (https=) |
| KR (2) | KR20240005132A (https=) |
| CN (2) | CN119545551A (https=) |
| AU (2) | AU2020222877B2 (https=) |
| BR (1) | BR112021015206A2 (https=) |
| CA (1) | CA3127500A1 (https=) |
| CL (1) | CL2021002134A1 (https=) |
| CO (1) | CO2021010561A2 (https=) |
| IL (1) | IL284908B2 (https=) |
| MX (1) | MX2021009812A (https=) |
| PH (1) | PH12021551743A1 (https=) |
| SA (1) | SA521422735B1 (https=) |
| SG (1) | SG11202107798WA (https=) |
| TW (1) | TWI828855B (https=) |
| WO (1) | WO2020167612A1 (https=) |
| ZA (1) | ZA202106776B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10797832B2 (en) | 2019-02-14 | 2020-10-06 | Qualcomm Incorporated | Dynamic hybrid automatic repeat request (HARQ) codebook for multi-transmit receive point (TRP) communication |
| US20220191913A1 (en) * | 2019-03-27 | 2022-06-16 | Ntt Docomo, Inc. | User terminal and radio communication method |
| WO2020197472A1 (en) | 2019-03-28 | 2020-10-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Harq process for cells configured for multiple configured uplink grants |
| US12412673B2 (en) * | 2019-10-04 | 2025-09-09 | Framatome | Debris filter for a nuclear fuel assembly bottom end part and method of manufacturing such a debris filter |
| EP3910840A1 (en) * | 2020-05-14 | 2021-11-17 | Nokia Technologies Oy | Multi-stage scheduling |
| US11695512B2 (en) * | 2020-05-15 | 2023-07-04 | Qualcomm Incorporated | Downlink assignment index (DAI) updates for piggyback downlink control information (DCI) |
| CN116326117A (zh) * | 2020-10-09 | 2023-06-23 | 苹果公司 | 用于小区间多发射-接收点操作的速率匹配 |
| CN116711251A (zh) * | 2020-10-19 | 2023-09-05 | 欧芬诺有限责任公司 | 具有多小区下行链路控制信息的混合自动重复请求反馈 |
| KR20220103237A (ko) * | 2021-01-14 | 2022-07-22 | 삼성전자주식회사 | 네트워크 협력통신을 위한 harq-ack 피드백 송수신 방법 및 장치 |
| US11653361B2 (en) * | 2021-03-31 | 2023-05-16 | Qualcomm Incorporated | Feedback techniques for downlink control information on a physical downlink shared channel |
| JP7792008B2 (ja) | 2022-06-27 | 2025-12-24 | 中興通訊股▲ふん▼有限公司 | Ｈａｒｑ－ａｃｋコードブックの決定技術 |
| WO2024032732A1 (zh) * | 2022-08-11 | 2024-02-15 | 华为技术有限公司 | Harq-ack码本反馈方法和通信装置 |
| US20250096952A1 (en) * | 2023-09-20 | 2025-03-20 | Qualcomm Incorporated | Multiplexing two part hybrid automatic repeat request acknowledgement (harq-ack) |
| WO2025071290A1 (ko) * | 2023-09-26 | 2025-04-03 | 현대자동차주식회사 | 무선 통신 시스템에서 상향링크 신호 전송 방식 전환을 위한 방법 및 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101893460B1 (ko) * | 2009-09-28 | 2018-08-31 | 삼성전자주식회사 | 물리 하향링크 제어 채널의 확장 |
| EP3267751B1 (en) * | 2010-08-09 | 2022-03-02 | Samsung Electronics Co., Ltd. | Transmission of harq control information from a user equipment for downlink carrier aggregation |
| US9078252B2 (en) * | 2010-10-26 | 2015-07-07 | Lg Electronics Inc. | Method and apparatus for transmitting control information |
| CN108566267B (zh) * | 2012-09-28 | 2021-01-08 | 苹果公司 | 用于ePDCCH的用户装备、方法、介质及设备 |
| CN107852318B (zh) * | 2015-08-12 | 2021-07-30 | Lg电子株式会社 | 用于执行上行链路传输的方法和用户设备 |
| EP3414856B1 (en) * | 2016-02-09 | 2023-03-22 | Telefonaktiebolaget LM Ericsson (PUBL) | Efficient harq feedback |
| US10299291B2 (en) * | 2016-06-27 | 2019-05-21 | Qualcomm Incorporated | Identification and use of resource sets associated with different restriction levels for resource usage in a radio frequency spectrum band |
| US10448408B2 (en) * | 2016-08-04 | 2019-10-15 | Samsung Electronics Co., Ltd. | Method and apparatus for coordinating multi-point transmission in advanced wireless systems |
| EP4117214B8 (en) | 2017-02-06 | 2024-05-01 | Samsung Electronics Co., Ltd. | Method and user equipment (ue) for managing harq procedure for multiple numerologies |
| CN108809505B (zh) * | 2017-05-05 | 2019-12-24 | 维沃移动通信有限公司 | 下行控制信息的传输方法、终端及网络侧设备 |
| US20190044666A1 (en) | 2017-08-03 | 2019-02-07 | Asustek Computer Inc. | Method and apparatus for handling hybrid automatic repeat request (harq) feedback for multiple transmission/reception points (trp) in a wireless communication system |
| US10716133B2 (en) | 2017-09-08 | 2020-07-14 | Apple Inc. | Enhancement of performance of ultra-reliable low-latency communication |
| US11470655B2 (en) * | 2018-03-27 | 2022-10-11 | Qualcomm Incorporated | Enhanced downlink control information detection |
| US10797832B2 (en) | 2019-02-14 | 2020-10-06 | Qualcomm Incorporated | Dynamic hybrid automatic repeat request (HARQ) codebook for multi-transmit receive point (TRP) communication |
| US11483099B2 (en) * | 2019-08-16 | 2022-10-25 | Samsung Electronics Co., Ltd. | Apparatus and method for transmission of uplink control information in network cooperative communication |
-
2020
- 2020-02-06 US US16/783,983 patent/US10797832B2/en active Active
- 2020-02-07 CN CN202411722562.7A patent/CN119545551A/zh active Pending
- 2020-02-07 CN CN202080013379.3A patent/CN113412596B/zh active Active
- 2020-02-07 PH PH1/2021/551743A patent/PH12021551743A1/en unknown
- 2020-02-07 AU AU2020222877A patent/AU2020222877B2/en active Active
- 2020-02-07 TW TW109103854A patent/TWI828855B/zh active
- 2020-02-07 IL IL284908A patent/IL284908B2/en unknown
- 2020-02-07 BR BR112021015206-7A patent/BR112021015206A2/pt unknown
- 2020-02-07 WO PCT/US2020/017295 patent/WO2020167612A1/en not_active Ceased
- 2020-02-07 MX MX2021009812A patent/MX2021009812A/es unknown
- 2020-02-07 KR KR1020237044016A patent/KR20240005132A/ko active Pending
- 2020-02-07 CA CA3127500A patent/CA3127500A1/en active Pending
- 2020-02-07 SG SG11202107798WA patent/SG11202107798WA/en unknown
- 2020-02-07 JP JP2021546340A patent/JP7457030B2/ja active Active
- 2020-02-07 KR KR1020217025028A patent/KR102618434B1/ko active Active
- 2020-02-07 EP EP20712083.3A patent/EP3925117A1/en active Pending
- 2020-09-21 US US16/948,500 patent/US10931408B2/en active Active
-
2021
- 2021-02-18 US US17/249,043 patent/US11546094B2/en active Active
- 2021-08-08 SA SA521422735A patent/SA521422735B1/ar unknown
- 2021-08-11 CO CONC2021/0010561A patent/CO2021010561A2/es unknown
- 2021-08-12 CL CL2021002134A patent/CL2021002134A1/es unknown
- 2021-09-13 ZA ZA2021/06776A patent/ZA202106776B/en unknown
-
2024
- 2024-03-14 JP JP2024040037A patent/JP7710556B2/ja active Active
-
2025
- 2025-02-27 AU AU2025201433A patent/AU2025201433A1/en active Pending
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