BR112019024858A2 - construção de código polar para decodificação de baixa latência e taxa de alarme falso reduzida com vários formatos - Google Patents
construção de código polar para decodificação de baixa latência e taxa de alarme falso reduzida com vários formatos Download PDFInfo
- Publication number
- BR112019024858A2 BR112019024858A2 BR112019024858A BR112019024858A BR112019024858A2 BR 112019024858 A2 BR112019024858 A2 BR 112019024858A2 BR 112019024858 A BR112019024858 A BR 112019024858A BR 112019024858 A BR112019024858 A BR 112019024858A BR 112019024858 A2 BR112019024858 A2 BR 112019024858A2
- Authority
- BR
- Brazil
- Prior art keywords
- control message
- low latency
- false alarm
- polar code
- various formats
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
- H04L1/0058—Block-coded modulation
-
- 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
- H04L1/0041—Arrangements at the transmitter 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
- H04L1/004—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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
-
- 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
- H04L1/0072—Error control for data other than payload data, e.g. control data
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762513824P | 2017-06-01 | 2017-06-01 | |
| US15/988,853 US10784991B2 (en) | 2017-06-01 | 2018-05-24 | Polar code construction for low-latency decoding and reduced false alarm rate with multiple formats |
| PCT/US2018/034588 WO2018222520A1 (en) | 2017-06-01 | 2018-05-25 | Polar code construction for low-latency decoding and reduced false alarm rate with multiple formats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019024858A2 true BR112019024858A2 (pt) | 2020-06-09 |
Family
ID=62683438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019024858A BR112019024858A2 (pt) | 2017-06-01 | 2018-05-25 | construção de código polar para decodificação de baixa latência e taxa de alarme falso reduzida com vários formatos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10784991B2 (https=) |
| EP (1) | EP3632019B1 (https=) |
| JP (1) | JP7177093B2 (https=) |
| KR (1) | KR102643188B1 (https=) |
| CN (1) | CN110741576B (https=) |
| BR (1) | BR112019024858A2 (https=) |
| CA (1) | CA3060333A1 (https=) |
| TW (1) | TWI756434B (https=) |
| WO (1) | WO2018222520A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109150376B (zh) * | 2017-06-16 | 2022-02-15 | 大唐移动通信设备有限公司 | 一种信道编码方法及设备 |
| US11184888B2 (en) * | 2018-09-25 | 2021-11-23 | Qualcomm Incorporated | Rate matching for a downlink transmission with multiple transmission configurations |
| US10812221B2 (en) * | 2019-02-14 | 2020-10-20 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Channel signal decoding with unknown station identifier information using power detection and redundancy reduction-based error checking |
| US10887053B1 (en) * | 2019-07-25 | 2021-01-05 | Qualcomm Incorporated | Techniques for decoding downlink control information with different sizes in wireless communications |
| US11277288B2 (en) * | 2020-02-03 | 2022-03-15 | Qualcomm Incorporated | Fixed-length probabilistic amplitude shaping |
| US11671117B2 (en) * | 2020-04-10 | 2023-06-06 | Qualcomm Incorporated | Sequence interleaving for conveying multi-bit payloads |
| US11451330B2 (en) * | 2020-05-05 | 2022-09-20 | Viavi Solutions Inc. | Method for reducing false detection of successful decoding of cyclic redundancy check codes |
| US11277155B2 (en) * | 2020-07-06 | 2022-03-15 | Huawei Technologies Co., Ltd. | Decoder and decoding method |
| US20240063978A1 (en) * | 2020-09-22 | 2024-02-22 | Toyota Jidosha Kabushiki Kaisha | System and method for efficient utilization of padding bits |
| US11515964B2 (en) | 2021-01-29 | 2022-11-29 | Huawei Technologies Co., Ltd. | Systems and methods for using not perfectly polarized bit channels in parallel polar codes |
| EP4595376A4 (en) * | 2022-09-29 | 2026-02-18 | Huawei Tech Co Ltd | METHODS, SYSTEM AND APPARATUS FOR JOINT ERROR CORRECTION CODING OF A SELF-DECODABLE PAYLOAD |
| JP2026500918A (ja) * | 2022-12-06 | 2026-01-09 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 自己復号可能なペイロードおよび結合されたペイロードの共同誤り訂正コーディングのための方法、システム、および装置 |
| US20250167917A1 (en) * | 2023-11-22 | 2025-05-22 | Qualcomm Incorporated | Polar code scheme selection based on receiver decoding capability |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9042240B2 (en) * | 2009-07-31 | 2015-05-26 | Qualcomm Incorporated | Systems, apparatus and methods for broadcast channel decoding |
| JP5072999B2 (ja) | 2010-04-05 | 2012-11-14 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信制御装置及び無線通信制御方法 |
| USRE49547E1 (en) * | 2013-08-20 | 2023-06-06 | Lg Electronics Inc. | Method for transmitting data by using polar coding in wireless access system |
| CN108292967B (zh) * | 2015-09-30 | 2020-07-07 | 华为技术有限公司 | 极化码的编译码方法及其装置 |
| US10419176B2 (en) * | 2015-11-12 | 2019-09-17 | Qualcomm Incorporated | Methods and apparatus for transmitting in-band control information in wireless communication |
| WO2018112983A1 (en) * | 2016-12-24 | 2018-06-28 | Huawei Technologies Co., Ltd. | Blind detection of code rates for codes with incremental shortening |
| CN108540260B (zh) * | 2017-03-02 | 2019-12-24 | 华为技术有限公司 | 用于确定Polar码编解码的方法、装置和可存储介质 |
| US10420089B2 (en) * | 2017-08-10 | 2019-09-17 | At&T Intellectual Property I, L.P. | Adaptive two-stage downlink control channel structure for code block group based fifth generation (5G) or other next generation systems |
-
2018
- 2018-05-24 US US15/988,853 patent/US10784991B2/en active Active
- 2018-05-25 KR KR1020197035076A patent/KR102643188B1/ko active Active
- 2018-05-25 CA CA3060333A patent/CA3060333A1/en active Pending
- 2018-05-25 CN CN201880035273.6A patent/CN110741576B/zh active Active
- 2018-05-25 BR BR112019024858A patent/BR112019024858A2/pt unknown
- 2018-05-25 EP EP18732545.1A patent/EP3632019B1/en active Active
- 2018-05-25 JP JP2019565445A patent/JP7177093B2/ja active Active
- 2018-05-25 WO PCT/US2018/034588 patent/WO2018222520A1/en not_active Ceased
- 2018-05-28 TW TW107118111A patent/TWI756434B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020524429A (ja) | 2020-08-13 |
| TW201909582A (zh) | 2019-03-01 |
| CN110741576B (zh) | 2022-07-26 |
| WO2018222520A1 (en) | 2018-12-06 |
| CA3060333A1 (en) | 2018-12-06 |
| KR102643188B1 (ko) | 2024-03-04 |
| US10784991B2 (en) | 2020-09-22 |
| JP7177093B2 (ja) | 2022-11-22 |
| KR20200014301A (ko) | 2020-02-10 |
| EP3632019A1 (en) | 2020-04-08 |
| US20180351698A1 (en) | 2018-12-06 |
| TWI756434B (zh) | 2022-03-01 |
| EP3632019B1 (en) | 2023-08-30 |
| CN110741576A (zh) | 2020-01-31 |
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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] |