BR112022019723A2 - Construção de livro de códigos tipo-1 com múltiplos fatores de agregação - Google Patents
Construção de livro de códigos tipo-1 com múltiplos fatores de agregaçãoInfo
- Publication number
- BR112022019723A2 BR112022019723A2 BR112022019723A BR112022019723A BR112022019723A2 BR 112022019723 A2 BR112022019723 A2 BR 112022019723A2 BR 112022019723 A BR112022019723 A BR 112022019723A BR 112022019723 A BR112022019723 A BR 112022019723A BR 112022019723 A2 BR112022019723 A2 BR 112022019723A2
- Authority
- BR
- Brazil
- Prior art keywords
- codebook
- downlink transmissions
- return
- construction
- type
- Prior art date
Links
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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/0478—Special codebook structures directed to feedback optimisation
-
- 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
- H04L1/1829—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
- H04L1/189—Transmission or retransmission of more than one copy of a 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063006554P | 2020-04-07 | 2020-04-07 | |
| US17/222,672 US11581922B2 (en) | 2020-04-07 | 2021-04-05 | Type-1 codebook construction with multiple aggregation factors |
| PCT/US2021/026038 WO2021207262A1 (en) | 2020-04-07 | 2021-04-06 | Type-1 codebook construction with multiple aggregation factors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022019723A2 true BR112022019723A2 (pt) | 2022-11-22 |
Family
ID=77921925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022019723A BR112022019723A2 (pt) | 2020-04-07 | 2021-04-06 | Construção de livro de códigos tipo-1 com múltiplos fatores de agregação |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11581922B2 (https=) |
| EP (2) | EP4614847A3 (https=) |
| JP (1) | JP7713465B2 (https=) |
| KR (1) | KR20220164491A (https=) |
| CN (1) | CN115362646B (https=) |
| BR (1) | BR112022019723A2 (https=) |
| PH (1) | PH12022552158A1 (https=) |
| TW (1) | TWI883171B (https=) |
| WO (1) | WO2021207262A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030799B (zh) | 2017-09-14 | 2021-03-05 | Oppo广东移动通信有限公司 | 一种确定时域资源的方法、设备、存储介质及系统 |
| CN110505040B (zh) * | 2018-05-18 | 2020-05-26 | 维沃移动通信有限公司 | 信息传输方法、终端及网络设备 |
| US11581922B2 (en) * | 2020-04-07 | 2023-02-14 | Qualcomm Incorporated | Type-1 codebook construction with multiple aggregation factors |
| US11991598B2 (en) * | 2020-04-30 | 2024-05-21 | Qualcomm Incorporated | Multicast transmission feedback and buffer processing |
| US11496236B2 (en) * | 2020-08-14 | 2022-11-08 | Samsung Electronics Co., Ltd. | Method and apparatus for link budget enhancements in communication systems |
| CN112511275B (zh) * | 2020-09-28 | 2025-05-27 | 中兴通讯股份有限公司 | 反馈码本生成、接收方法、通信节点及存储介质 |
| WO2022120742A1 (en) * | 2020-12-10 | 2022-06-16 | Nec Corporation | Methods, devices, and computer readable medium for communication |
| EP4319003A4 (en) | 2021-04-02 | 2025-03-26 | LG Electronics Inc. | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM |
| US12382454B2 (en) * | 2021-07-13 | 2025-08-05 | Samsung Electronics Co., Ltd. | Adaptation of parameters for configured transmissions or receptions |
| CN118266184B (zh) * | 2021-08-06 | 2026-03-24 | 欧芬诺有限责任公司 | 利用多pdsch调度对pucch进行功率控制调整的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8254244B2 (en) * | 2007-10-30 | 2012-08-28 | Qualcomm Incorporated | Arrangement and method for transmitting control information in wireless communication systems |
| CN107197522B (zh) * | 2016-03-15 | 2020-02-04 | 电信科学技术研究院 | 一种配置和确定半持续调度的方法及设备 |
| DE112018000238T5 (de) | 2017-02-06 | 2019-10-24 | Intel IP Corporation | Hybride automatische-wiederholungsanfrage-bestätigungsbundling fürkommunikationssysteme |
| CN110324117B (zh) | 2018-03-30 | 2021-10-26 | 大唐移动通信设备有限公司 | 一种数据传输方法、终端设备及网络设备 |
| WO2019192515A1 (zh) | 2018-04-04 | 2019-10-10 | 华为技术有限公司 | 一种反馈信息的传输方法和装置 |
| US11050523B2 (en) * | 2018-05-11 | 2021-06-29 | Qualcomm Incorporated | Techniques to interpret control information based on a repetition factor |
| US10999761B2 (en) | 2018-05-11 | 2021-05-04 | Apple Inc. | Methods to determine a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook in new radio (NR) systems |
| EP3826394A4 (en) * | 2018-07-20 | 2022-03-23 | Ntt Docomo, Inc. | BASE STATION |
| CN112655257B (zh) | 2018-07-26 | 2024-07-30 | 夏普株式会社 | 基站和方法 |
| US12143225B2 (en) | 2018-08-10 | 2024-11-12 | Apple Inc. | Enhanced HARQ feedback for reliable communications |
| US12120060B2 (en) | 2018-09-19 | 2024-10-15 | Qualcomm Incorporated | Acknowledgement codebook design for multiple transmission reception points |
| JP7313380B2 (ja) * | 2019-01-10 | 2023-07-24 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| US12550140B2 (en) * | 2019-03-30 | 2026-02-10 | Lg Electronics Inc. | Method for transmitting HARQ-ACK codebook, user equipment, device and storage medium, method for receiving HARQ-ACK codebook, and base station |
| US11581922B2 (en) * | 2020-04-07 | 2023-02-14 | Qualcomm Incorporated | Type-1 codebook construction with multiple aggregation factors |
| US11496236B2 (en) * | 2020-08-14 | 2022-11-08 | Samsung Electronics Co., Ltd. | Method and apparatus for link budget enhancements in communication systems |
-
2021
- 2021-04-05 US US17/222,672 patent/US11581922B2/en active Active
- 2021-04-06 EP EP25191119.4A patent/EP4614847A3/en active Pending
- 2021-04-06 JP JP2022557842A patent/JP7713465B2/ja active Active
- 2021-04-06 KR KR1020227033614A patent/KR20220164491A/ko active Pending
- 2021-04-06 PH PH1/2022/552158A patent/PH12022552158A1/en unknown
- 2021-04-06 EP EP21722634.9A patent/EP4133644A1/en active Pending
- 2021-04-06 TW TW110112320A patent/TWI883171B/zh active
- 2021-04-06 WO PCT/US2021/026038 patent/WO2021207262A1/en not_active Ceased
- 2021-04-06 BR BR112022019723A patent/BR112022019723A2/pt unknown
- 2021-04-06 CN CN202180026074.0A patent/CN115362646B/zh active Active
-
2023
- 2023-01-10 US US18/152,672 patent/US11863253B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021207262A1 (en) | 2021-10-14 |
| US11581922B2 (en) | 2023-02-14 |
| EP4614847A2 (en) | 2025-09-10 |
| EP4133644A1 (en) | 2023-02-15 |
| CN115362646B (zh) | 2025-06-24 |
| US11863253B2 (en) | 2024-01-02 |
| EP4614847A3 (en) | 2025-11-12 |
| US20210314033A1 (en) | 2021-10-07 |
| TWI883171B (zh) | 2025-05-11 |
| PH12022552158A1 (en) | 2024-01-29 |
| KR20220164491A (ko) | 2022-12-13 |
| JP2023520854A (ja) | 2023-05-22 |
| CN115362646A (zh) | 2022-11-18 |
| US20230239011A1 (en) | 2023-07-27 |
| JP7713465B2 (ja) | 2025-07-25 |
| TW202143673A (zh) | 2021-11-16 |
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