BR112019016518A2 - Técnicas de retroalimentação para comunicações sem fio - Google Patents
Técnicas de retroalimentação para comunicações sem fio Download PDFInfo
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- BR112019016518A2 BR112019016518A2 BR112019016518-5A BR112019016518A BR112019016518A2 BR 112019016518 A2 BR112019016518 A2 BR 112019016518A2 BR 112019016518 A BR112019016518 A BR 112019016518A BR 112019016518 A2 BR112019016518 A2 BR 112019016518A2
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- Brazil
- Prior art keywords
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- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 246
- 238000004891 communication Methods 0.000 claims abstract description 187
- 230000009897 systematic effect Effects 0.000 claims abstract description 108
- 230000005540 biological transmission Effects 0.000 claims description 193
- 238000013139 quantization Methods 0.000 claims description 115
- 230000004044 response Effects 0.000 claims description 36
- 230000011664 signaling Effects 0.000 claims description 15
- 230000006870 function Effects 0.000 description 39
- 230000008569 process Effects 0.000 description 29
- 238000005192 partition Methods 0.000 description 21
- 208000037918 transfusion-transmitted disease Diseases 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 14
- 239000000969 carrier Substances 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- 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
- H04L1/0045—Arrangements at the receiver end
-
- 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
-
- 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
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (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 |
|---|---|---|---|
| US201762458568P | 2017-02-13 | 2017-02-13 | |
| US62/458,568 | 2017-02-13 | ||
| US15/713,335 | 2017-09-22 | ||
| US15/713,335 US11190975B2 (en) | 2017-02-13 | 2017-09-22 | Feedback techniques for wireless communications |
| PCT/US2018/015229 WO2018148024A1 (en) | 2017-02-13 | 2018-01-25 | Feedback techniques for wireless communications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019016518A2 true BR112019016518A2 (pt) | 2020-03-31 |
Family
ID=63104971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019016518-5A BR112019016518A2 (pt) | 2017-02-13 | 2018-01-25 | Técnicas de retroalimentação para comunicações sem fio |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11190975B2 (https=) |
| EP (1) | EP3580872A1 (https=) |
| JP (1) | JP7235663B2 (https=) |
| KR (1) | KR102629664B1 (https=) |
| CN (1) | CN110313143B (https=) |
| BR (1) | BR112019016518A2 (https=) |
| SG (1) | SG11201905918RA (https=) |
| TW (1) | TW201832502A (https=) |
| WO (1) | WO2018148024A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076537B (zh) * | 2016-05-20 | 2023-06-13 | 松下电器（美国）知识产权公司 | 基站、终端及通信方法 |
| US11190975B2 (en) | 2017-02-13 | 2021-11-30 | Qualcomm Incorporated | Feedback techniques for wireless communications |
| US10412733B2 (en) * | 2017-02-17 | 2019-09-10 | Qualcomm Incorporated | Feedback-based retransmission using mixed-duration transmission time intervals |
| US11581982B2 (en) * | 2019-05-03 | 2023-02-14 | Qualcomm Incorporated | Handling transport block-level parity check bits for interrupted transmissions |
| EP4014371A1 (en) * | 2019-08-14 | 2022-06-22 | Nokia Technologies Oy | Improved reliability of multi-connectivity |
| US11509419B2 (en) * | 2019-09-25 | 2022-11-22 | Qualcomm Incorporated | Acknowledgement and retransmission techniques utilizing secondary wireless channel |
| US11658776B2 (en) | 2019-11-08 | 2023-05-23 | Semiconductor Components Industries, Llc | Feedback and retransmission format of HARQ protocol |
| US11792824B2 (en) * | 2020-03-30 | 2023-10-17 | Qualcomm Incorporated | Multicast feedback and retransmission for transport block grouping |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| WO2021253158A1 (en) * | 2020-06-15 | 2021-12-23 | Zte Corporation | Wireless data transmissions using parity blocks |
| US12206497B2 (en) | 2020-07-17 | 2025-01-21 | Huawei Technologies Co., Ltd. | Methods and apparatuses for broadcast multicast or groupcast transmission using vertical check blocks |
| US11722265B2 (en) * | 2020-07-17 | 2023-08-08 | Qualcomm Incorporated | Feedback design for network coding termination in broadcasting |
| CA3195885A1 (en) | 2020-10-19 | 2022-04-28 | XCOM Labs, Inc. | Reference signal for wireless communication systems |
| WO2022092353A1 (ko) * | 2020-10-29 | 2022-05-05 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 인코딩 및 디코딩을 수행하기 위한 방법 및 장치 |
| WO2022093988A1 (en) | 2020-10-30 | 2022-05-05 | XCOM Labs, Inc. | Clustering and/or rate selection in multiple-input multiple-output communication systems |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
| WO2023170584A1 (en) * | 2022-03-07 | 2023-09-14 | Lenovo (Singapore) Pte. Ltd. | Configuring based on network coding |
| US20250184046A1 (en) * | 2022-03-07 | 2025-06-05 | Lenovo (Singapore) Pte. Ltd. | Configuring based on network coding and multiplexing |
| KR102851787B1 (ko) * | 2022-08-26 | 2025-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서 저지연 초고속 전송을 수행하기 위한 방법 및 장치 |
| WO2026054130A1 (ko) * | 2024-09-04 | 2026-03-12 | 엘지전자 주식회사 | 수송 블록을 전송하는 방법, 통신 기기, 프로세싱 장치, 및 저장 매체 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1793520B1 (en) | 2005-11-30 | 2012-02-29 | Panasonic Corporation | Configurable acknowledgement mode for a hybrid automatic repeat request protocol |
| US8379738B2 (en) | 2007-03-16 | 2013-02-19 | Samsung Electronics Co., Ltd. | Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks |
| JP2010213067A (ja) | 2009-03-11 | 2010-09-24 | Panasonic Corp | 送信装置及びａｃｋ／ｎａｃｋ送信方法 |
| JP2011193434A (ja) | 2009-10-28 | 2011-09-29 | Panasonic Corp | パリティパケットを用いた通信方法、通信装置及び中継器 |
| US8543867B2 (en) | 2010-04-02 | 2013-09-24 | Sharp Laboratories Of America, Inc. | Transmission of acknowledgement and negative acknowledgement in a wireless communication system |
| US9130748B2 (en) | 2012-02-25 | 2015-09-08 | Telefonaktiebolaget L M Ericsson (Publ) | Hybrid automatic repeat request with feedback dependent BIT selection |
| US9106932B2 (en) | 2012-02-29 | 2015-08-11 | Broadcom Corporation | Parallel pyramid entropy coding for video and image compression |
| EP3166272B1 (en) | 2014-07-06 | 2019-04-24 | LG Electronics Inc. | Method and device for receiving physical multicast channel in wireless access system supporting 256qam |
| US10270579B2 (en) | 2015-02-05 | 2019-04-23 | Qualcomm Incorporated | Efficient ACK/NACK transmission |
| US10541780B2 (en) * | 2015-03-15 | 2020-01-21 | Qualcomm Incorporated | Code block level error correction and media access control (MAC) level hybrid automatic repeat requests to mitigate bursty puncturing and interference in a multi-layer protocol wireless system |
| EP3582420B1 (en) * | 2015-09-24 | 2025-03-19 | InterDigital Patent Holdings, Inc. | Methods for enhanced multiplexing in wireless systems |
| US10477528B2 (en) * | 2016-02-02 | 2019-11-12 | Ofinno, Llc | Downlink control information in a wireless device and wireless network |
| WO2017217827A1 (ko) * | 2016-06-17 | 2017-12-21 | 엘지전자 주식회사 | 데이터 전송 방법 및 전송 장치와, 데이터 수신 방법 및 수신 장치 |
| US10763998B2 (en) * | 2016-06-28 | 2020-09-01 | Nokia Technologies Oy | Enhanced feedback signalling |
| US10848266B2 (en) * | 2016-07-01 | 2020-11-24 | Lg Electronics Inc. | Data reception method and device, and data transmission method and device |
| KR102534044B1 (ko) * | 2016-08-12 | 2023-05-19 | 삼성전자 주식회사 | 이동 통신 시스템에서 데이터 디코딩 방법 및 장치 |
| KR102131834B1 (ko) * | 2016-09-30 | 2020-07-08 | 엘지전자 주식회사 | Qc ldpc 코드의 레이트 매칭 방법 및 이를 위한 장치 |
| KR20180047886A (ko) * | 2016-11-01 | 2018-05-10 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 데이터 전송 방법 및 장치 |
| EP3531763B1 (en) * | 2016-11-03 | 2020-12-30 | Huawei Technologies Co., Ltd. | Resource indication and uplink control signal transmission method |
| US11570799B2 (en) * | 2016-11-23 | 2023-01-31 | Samsung Electronics Co., Ltd. | Uplink transmission method and apparatus in cellular communication system |
| US10298362B2 (en) * | 2016-11-24 | 2019-05-21 | Samsung Electronics Co., Ltd | Method and apparatus for partial retransmission in wireless cellular communication system |
| US10505568B2 (en) * | 2016-12-02 | 2019-12-10 | Huawei Technologies Co., Ltd. | Systems and methods for outer coding |
| US20180167171A1 (en) * | 2016-12-08 | 2018-06-14 | Mediatek Inc. | HARQ Feedback Scheme for 5G New Radio |
| EP3579466B1 (en) * | 2017-01-15 | 2021-09-22 | LG Electronics Inc. | Method for transmitting harq-ack signal in wireless communication system, and apparatus therefor |
| AU2018216412A1 (en) * | 2017-02-01 | 2019-09-05 | Ntt Docomo, Inc. | User terminal and wireless communication method |
| US11190975B2 (en) | 2017-02-13 | 2021-11-30 | Qualcomm Incorporated | Feedback techniques for wireless communications |
-
2017
- 2017-09-22 US US15/713,335 patent/US11190975B2/en active Active
-
2018
- 2018-01-25 CN CN201880010230.2A patent/CN110313143B/zh active Active
- 2018-01-25 TW TW107102659A patent/TW201832502A/zh unknown
- 2018-01-25 JP JP2019542708A patent/JP7235663B2/ja active Active
- 2018-01-25 SG SG11201905918RA patent/SG11201905918RA/en unknown
- 2018-01-25 KR KR1020197023421A patent/KR102629664B1/ko active Active
- 2018-01-25 EP EP18704692.5A patent/EP3580872A1/en active Pending
- 2018-01-25 BR BR112019016518-5A patent/BR112019016518A2/pt unknown
- 2018-01-25 WO PCT/US2018/015229 patent/WO2018148024A1/en not_active Ceased
-
2021
- 2021-11-15 US US17/454,986 patent/US11729665B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020507995A (ja) | 2020-03-12 |
| KR102629664B1 (ko) | 2024-01-25 |
| CN110313143B (zh) | 2022-04-15 |
| SG11201905918RA (en) | 2019-08-27 |
| US11729665B2 (en) | 2023-08-15 |
| KR20190113823A (ko) | 2019-10-08 |
| EP3580872A1 (en) | 2019-12-18 |
| CN110313143A (zh) | 2019-10-08 |
| US11190975B2 (en) | 2021-11-30 |
| TW201832502A (zh) | 2018-09-01 |
| US20180234880A1 (en) | 2018-08-16 |
| WO2018148024A1 (en) | 2018-08-16 |
| US20220078665A1 (en) | 2022-03-10 |
| JP7235663B2 (ja) | 2023-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |