AU2019220491A1 - Combining decision metrics of a scrambled payload - Google Patents
Combining decision metrics of a scrambled payload Download PDFInfo
- Publication number
- AU2019220491A1 AU2019220491A1 AU2019220491A AU2019220491A AU2019220491A1 AU 2019220491 A1 AU2019220491 A1 AU 2019220491A1 AU 2019220491 A AU2019220491 A AU 2019220491A AU 2019220491 A AU2019220491 A AU 2019220491A AU 2019220491 A1 AU2019220491 A1 AU 2019220491A1
- Authority
- AU
- Australia
- Prior art keywords
- payload
- codeword
- llrs
- bits
- impact
- Prior art date
- 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.)
- Abandoned
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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
- H04L1/004—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
- H04J13/0029—Gold
-
- 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
- H04L1/12—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
- H04L1/1845—Combining techniques, e.g. code combining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03312—Arrangements specific to the provision of output signals
- H04L25/03318—Provision of soft decisions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2649—Demodulators
-
- 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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862630679P | 2018-02-14 | 2018-02-14 | |
| US62/630,679 | 2018-02-14 | ||
| US16/268,186 US10700829B2 (en) | 2018-02-14 | 2019-02-05 | Combining decision metrics of a scrambled payload |
| US16/268,186 | 2019-02-05 | ||
| PCT/US2019/016897 WO2019160724A1 (en) | 2018-02-14 | 2019-02-06 | Combining decision metrics of a scrambled payload |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2019220491A1 true AU2019220491A1 (en) | 2020-07-23 |
Family
ID=67540324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2019220491A Abandoned AU2019220491A1 (en) | 2018-02-14 | 2019-02-06 | Combining decision metrics of a scrambled payload |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10700829B2 (https=) |
| EP (1) | EP3753161A1 (https=) |
| JP (1) | JP7284180B2 (https=) |
| KR (1) | KR20200118810A (https=) |
| CN (1) | CN111699646B (https=) |
| AU (1) | AU2019220491A1 (https=) |
| BR (1) | BR112020016224A2 (https=) |
| SG (1) | SG11202006341PA (https=) |
| TW (1) | TW202005316A (https=) |
| WO (1) | WO2019160724A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11405055B2 (en) * | 2019-06-26 | 2022-08-02 | Polaran Haberlesme Teknolojileri Anonim Sirketi | Methods and apparatus for error correction coding with triangular factorization of generator matrix |
| US12267173B2 (en) * | 2019-10-18 | 2025-04-01 | Samsung Electronics Co., Ltd. | Method and apparatus for enabling optimized decoding of data packet in HARQ based communication |
| US11411593B2 (en) | 2020-04-29 | 2022-08-09 | Eagle Technology, Llc | Radio frequency (RF) system including programmable processing circuit performing butterfly computations and related methods |
| US11502715B2 (en) * | 2020-04-29 | 2022-11-15 | Eagle Technology, Llc | Radio frequency (RF) system including programmable processing circuit performing block coding computations and related methods |
| US11784749B2 (en) * | 2022-02-14 | 2023-10-10 | Qualcomm Incorporated | Polar coding Reed-Muller node optimization using Fast Hadamard Transform |
| US12375242B2 (en) * | 2022-03-29 | 2025-07-29 | Qualcomm Incorporated | Channel scrambling techniques in wireless communications |
| US12309731B2 (en) * | 2022-09-20 | 2025-05-20 | Qualcomm Incorporated | Timing and synchronization techniques for secure networks |
| WO2024059994A1 (en) * | 2022-09-20 | 2024-03-28 | Qualcomm Incorporated | Multi-stage bit-level constellation shaping |
| US12323222B2 (en) * | 2022-11-30 | 2025-06-03 | Qualcomm Incorporated | Techniques for scrambling multiple access in wireless communications |
| US12199641B2 (en) * | 2023-03-30 | 2025-01-14 | Viavi Solutions Inc. | Recovering scrambling sequence initialization from frozen bits of an uncoded downlink control information vector |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3284900B2 (ja) * | 1996-10-18 | 2002-05-20 | 松下電器産業株式会社 | データ復号方法 |
| JP3239863B2 (ja) * | 1998-11-27 | 2001-12-17 | 日本電気株式会社 | データ復号処理装置および方法 |
| US8392781B2 (en) * | 2009-01-13 | 2013-03-05 | Texas Instruments Incorporated | Hybrid-ARQ (HARQ) with scrambler |
| FR2941828A1 (fr) * | 2009-01-30 | 2010-08-06 | France Telecom | Procede et dispositif de codage correcteur d'erreurs flexible et performant et programme d'ordinateur correspondant. |
| US9042240B2 (en) * | 2009-07-31 | 2015-05-26 | Qualcomm Incorporated | Systems, apparatus and methods for broadcast channel decoding |
| US8467480B2 (en) * | 2009-09-14 | 2013-06-18 | Qualcomm Incorporated | Combining decision metrics for decoding based on payload difference |
| CN102158446B (zh) * | 2010-02-11 | 2014-03-19 | 中兴通讯股份有限公司 | 时分双工系统中物理广播信道的解码方法及装置 |
| US8588347B1 (en) * | 2010-06-23 | 2013-11-19 | Marvell International Ltd. | Systems and methods for performing efficient blind decoding at a wireless receiver |
| US8406330B2 (en) * | 2010-07-19 | 2013-03-26 | Qualcomm Incorporated | Advanced LLR processor for wireless telecommunication system |
| GB2491866B (en) * | 2011-06-15 | 2015-10-14 | Sca Ipla Holdings Inc | Apparatus and methods for selecting carriers to camp on to in a wireless telecommunications system supporting a plurality of carriers |
| USRE49547E1 (en) * | 2013-08-20 | 2023-06-06 | Lg Electronics Inc. | Method for transmitting data by using polar coding in wireless access system |
| WO2015068960A1 (ko) * | 2013-11-07 | 2015-05-14 | 엘지전자 주식회사 | 보안 데이터 전송 방법 및 그 수신 방법 |
| CN104065457B (zh) * | 2014-06-27 | 2017-12-19 | 京信通信系统（中国）有限公司 | 一种合并译码的方法及装置 |
| GB2532233A (en) * | 2014-11-12 | 2016-05-18 | Sony Corp | Transmitter and receiver and methods of transmitting and receiving |
| US9832058B2 (en) * | 2015-11-03 | 2017-11-28 | Newracom, Inc. | Apparatus and method for scrambling control field information for wireless communications |
| US11101932B2 (en) * | 2015-11-19 | 2021-08-24 | Sony Corporation | Telecommunications apparatus and methods |
| US10027457B2 (en) * | 2015-12-14 | 2018-07-17 | Cavium, Inc. | Methods and apparatus for providing soft and blind combining for PUSCH CQI processing |
| US11424855B2 (en) * | 2015-12-28 | 2022-08-23 | Qualcomm Incorporated | Physical broadcast channel (PBCH) and master information block (MIB) design |
| CN105811998B (zh) * | 2016-03-04 | 2019-01-18 | 深圳大学 | 一种基于密度演进的极化码构造方法及极化码编译码系统 |
| CN105897379B (zh) * | 2016-04-08 | 2019-07-23 | 哈尔滨工业大学深圳研究生院 | 一种极化码级联空时码系统及其级联极化码编码方法 |
| CN107026656B (zh) * | 2017-01-10 | 2020-06-23 | 南京邮电大学 | 一种基于扰动的CRC辅助中短码长Polar码有效译码方法 |
| US10638485B2 (en) * | 2017-01-27 | 2020-04-28 | Qualcomm Incorporated | Techniques and apparatuses for channel interference reduction |
| CN108462554B (zh) * | 2017-02-17 | 2021-06-15 | 华为技术有限公司 | 一种极性码的传输方法和装置 |
| US10582504B2 (en) * | 2017-02-23 | 2020-03-03 | Qualcomm Incorporated | Usage of synchronization signal block index in new radio |
| US10965360B2 (en) * | 2017-08-23 | 2021-03-30 | Qualcomm Incorporated | Methods and apparatus related to beam refinement |
-
2019
- 2019-02-05 US US16/268,186 patent/US10700829B2/en active Active
- 2019-02-06 BR BR112020016224-8A patent/BR112020016224A2/pt not_active Application Discontinuation
- 2019-02-06 AU AU2019220491A patent/AU2019220491A1/en not_active Abandoned
- 2019-02-06 SG SG11202006341PA patent/SG11202006341PA/en unknown
- 2019-02-06 CN CN201980012154.3A patent/CN111699646B/zh active Active
- 2019-02-06 EP EP19707181.4A patent/EP3753161A1/en active Pending
- 2019-02-06 KR KR1020207022977A patent/KR20200118810A/ko not_active Ceased
- 2019-02-06 JP JP2020542966A patent/JP7284180B2/ja active Active
- 2019-02-06 WO PCT/US2019/016897 patent/WO2019160724A1/en not_active Ceased
- 2019-02-11 TW TW108104433A patent/TW202005316A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021513789A (ja) | 2021-05-27 |
| EP3753161A1 (en) | 2020-12-23 |
| CN111699646B (zh) | 2023-08-22 |
| TW202005316A (zh) | 2020-01-16 |
| US20190253213A1 (en) | 2019-08-15 |
| US10700829B2 (en) | 2020-06-30 |
| JP7284180B2 (ja) | 2023-05-30 |
| BR112020016224A2 (pt) | 2020-12-08 |
| SG11202006341PA (en) | 2020-08-28 |
| CN111699646A (zh) | 2020-09-22 |
| KR20200118810A (ko) | 2020-10-16 |
| WO2019160724A1 (en) | 2019-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |