CN101983489A - 对传输块的多码块进行选择性组合和译码的方法和装置 - Google Patents
对传输块的多码块进行选择性组合和译码的方法和装置 Download PDFInfo
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- CN101983489A CN101983489A CN2009801120652A CN200980112065A CN101983489A CN 101983489 A CN101983489 A CN 101983489A CN 2009801120652 A CN2009801120652 A CN 2009801120652A CN 200980112065 A CN200980112065 A CN 200980112065A CN 101983489 A CN101983489 A CN 101983489A
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- 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
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- 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
- H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
- H04L1/0053—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables specially adapted for power saving
-
- 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]
- H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
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- 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
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- 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
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US4093308P | 2008-03-31 | 2008-03-31 | |
US61/040,933 | 2008-03-31 | ||
US12/414,124 US8359505B2 (en) | 2008-03-31 | 2009-03-30 | Method and apparatus for decoding |
US12/414,124 | 2009-03-30 | ||
PCT/IB2009/005764 WO2009122307A2 (en) | 2008-03-31 | 2009-03-30 | Method and apparatus for decoding |
Publications (2)
Publication Number | Publication Date |
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CN101983489A true CN101983489A (zh) | 2011-03-02 |
CN101983489B CN101983489B (zh) | 2016-11-09 |
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Application Number | Title | Priority Date | Filing Date |
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CN200980112065.2A Active CN101983489B (zh) | 2008-03-31 | 2009-03-30 | 对传输块的多码块进行选择性组合和译码的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8359505B2 (zh) |
EP (1) | EP2269338B1 (zh) |
CN (1) | CN101983489B (zh) |
WO (1) | WO2009122307A2 (zh) |
Cited By (8)
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CN104067233A (zh) * | 2011-11-18 | 2014-09-24 | 桑迪士克企业知识产权有限责任公司 | 用于多分层错误校正的系统、方法和设备 |
WO2014190546A1 (zh) * | 2013-05-31 | 2014-12-04 | 华为技术有限公司 | 一种译码方法及译码装置 |
CN104247273A (zh) * | 2012-03-28 | 2014-12-24 | 英特尔公司 | 使用边信道重构码字 |
CN104429011A (zh) * | 2012-06-28 | 2015-03-18 | 瑞典爱立信有限公司 | 用于通信接收机中的重传处理的方法和装置 |
CN105007140A (zh) * | 2015-08-18 | 2015-10-28 | 中国科学院自动化研究所 | 基于crc校验的harq处理方法及装置 |
CN106888070A (zh) * | 2015-12-15 | 2017-06-23 | 上海贝尔股份有限公司 | 无线通信网络中进行会话和解码的方法和装置 |
WO2018228288A1 (zh) * | 2017-06-16 | 2018-12-20 | 华为技术有限公司 | 传输数据的方法、终端设备和网络设备 |
CN111133700A (zh) * | 2017-09-22 | 2020-05-08 | 华为技术有限公司 | 高速率接收电路 |
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US20100195553A1 (en) | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US8363699B2 (en) | 2009-03-20 | 2013-01-29 | On-Ramp Wireless, Inc. | Random timing offset determination |
CN101848490B (zh) * | 2009-03-24 | 2015-08-05 | 三星电子株式会社 | 移动通信系统中根据数据重复重发的操作方法和装置 |
US20100262886A1 (en) * | 2009-04-09 | 2010-10-14 | Texas Instruments Incorporated | Selective decoding of re-transmitted data blocks |
CN102208966B (zh) * | 2010-03-30 | 2014-04-09 | 中兴通讯股份有限公司 | 一种harq合并器和harq数据存储方法 |
WO2012092717A1 (en) * | 2011-01-07 | 2012-07-12 | Mediatek Inc. | Apparatuses and methods for hybrid automatic repeat request (harq) buffering optimization |
CN102136887A (zh) * | 2011-04-18 | 2011-07-27 | 中兴通讯股份有限公司 | 传输块循环冗余校验方法及装置 |
US20130262952A1 (en) * | 2012-03-30 | 2013-10-03 | Broadcom Corporation | Memory architecture for turbo decoder |
US9130749B1 (en) * | 2012-09-12 | 2015-09-08 | Marvell Internatonal Ltd. | Method and apparatus for decoding a data packet using scalable soft-bit retransmission combining |
US9204437B2 (en) * | 2013-02-27 | 2015-12-01 | Qualcomm Incorporated | Methods and apparatus for conditional offload of one or more log-likelihood ratios (LLRs) or decoded bits |
CN106452680B (zh) * | 2013-09-23 | 2019-10-18 | 华为技术有限公司 | 信号处理方法及设备 |
US10263734B2 (en) * | 2013-11-12 | 2019-04-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Devices and methods for handling blind (re) transmissions in a network |
US9955365B2 (en) * | 2015-04-15 | 2018-04-24 | Qualcomm Incorporated | Conditional progressive encoding and decoding |
DE102015110027B4 (de) * | 2015-06-23 | 2017-01-12 | Intel IP Corporation | Kommunikationsvorrichtung und verfahren zum speichern von daten |
US10749638B2 (en) | 2015-10-19 | 2020-08-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Soft buffer handling with limited memory access bandwidth |
US9413392B1 (en) * | 2015-12-14 | 2016-08-09 | International Business Machines Corporation | Post-decoding error check with diagnostics for product codes |
WO2018058294A1 (en) * | 2016-09-27 | 2018-04-05 | Qualcomm Incorporated | Harq techniques for polar codes |
WO2018064809A1 (en) * | 2016-10-08 | 2018-04-12 | Nokia Technologies Oy | Code block segmentation for encoding and decoding in wireless apparatus |
US11303392B2 (en) * | 2017-03-16 | 2022-04-12 | Qualcomm Incorporated | Multi-HARQ methods and apparatus for codeblock group based transmissions |
US11171758B2 (en) | 2017-03-24 | 2021-11-09 | Qualcomm Incorporated | Code block grouping and feedback that support efficient retransmissions |
US10454620B2 (en) | 2017-06-16 | 2019-10-22 | At&T Intellectual Property I, L.P. | Facilitating notifications to indicate failed code block groups in 5G or other next generation networks |
US11445481B2 (en) | 2018-06-01 | 2022-09-13 | Apple Inc. | Early packet delivery to radio link control |
US11621802B2 (en) * | 2018-10-01 | 2023-04-04 | John Mezzalingua Associates, LLC | Turbo decoder with reduced processing and minimal re-transmission |
EP3837788A1 (en) * | 2018-11-01 | 2021-06-23 | Sony Corporation | Wireless data transmission apparatus, wireless data reception apparatus and methods |
CN112953686B (zh) * | 2020-12-06 | 2023-04-14 | 广州技象科技有限公司 | 数据重传方法、装置、设备和存储介质 |
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US8194588B2 (en) * | 2007-12-13 | 2012-06-05 | Qualcomm Incorporated | Coding block based HARQ combining scheme for OFDMA systems |
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2009
- 2009-03-30 CN CN200980112065.2A patent/CN101983489B/zh active Active
- 2009-03-30 EP EP09726943.5A patent/EP2269338B1/en active Active
- 2009-03-30 US US12/414,124 patent/US8359505B2/en active Active
- 2009-03-30 WO PCT/IB2009/005764 patent/WO2009122307A2/en active Application Filing
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2013
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CN1774883A (zh) * | 2003-02-17 | 2006-05-17 | 日本电气株式会社 | 介质编码数据的发送方法、设备和程序 |
WO2005112328A2 (en) * | 2004-04-30 | 2005-11-24 | Motorola, Inc. | Adapting a diversity transmission mode in a wireless communication system |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104067233B (zh) * | 2011-11-18 | 2016-12-14 | 桑迪士克科技有限责任公司 | 用于多分层错误校正的系统、方法和设备 |
CN104067233A (zh) * | 2011-11-18 | 2014-09-24 | 桑迪士克企业知识产权有限责任公司 | 用于多分层错误校正的系统、方法和设备 |
CN104247273A (zh) * | 2012-03-28 | 2014-12-24 | 英特尔公司 | 使用边信道重构码字 |
CN104247273B (zh) * | 2012-03-28 | 2017-05-17 | 英特尔公司 | 用于重构码字的设备及计算机实现的方法 |
CN104429011A (zh) * | 2012-06-28 | 2015-03-18 | 瑞典爱立信有限公司 | 用于通信接收机中的重传处理的方法和装置 |
CN104429011B (zh) * | 2012-06-28 | 2017-12-22 | 瑞典爱立信有限公司 | 用于通信接收机中的重传处理的方法和装置 |
WO2014190546A1 (zh) * | 2013-05-31 | 2014-12-04 | 华为技术有限公司 | 一种译码方法及译码装置 |
CN104396167A (zh) * | 2013-05-31 | 2015-03-04 | 华为技术有限公司 | 一种译码方法及译码装置 |
CN104396167B (zh) * | 2013-05-31 | 2017-12-01 | 华为技术有限公司 | 一种译码方法及译码装置 |
CN105007140B (zh) * | 2015-08-18 | 2018-02-16 | 北京思朗科技有限责任公司 | 基于crc校验的harq处理方法及装置 |
CN105007140A (zh) * | 2015-08-18 | 2015-10-28 | 中国科学院自动化研究所 | 基于crc校验的harq处理方法及装置 |
CN106888070A (zh) * | 2015-12-15 | 2017-06-23 | 上海贝尔股份有限公司 | 无线通信网络中进行会话和解码的方法和装置 |
WO2018228288A1 (zh) * | 2017-06-16 | 2018-12-20 | 华为技术有限公司 | 传输数据的方法、终端设备和网络设备 |
US11224037B2 (en) | 2017-06-16 | 2022-01-11 | Huawei Technologies Co., Ltd. | Data transmission method, terminal device, and network device |
CN111133700A (zh) * | 2017-09-22 | 2020-05-08 | 华为技术有限公司 | 高速率接收电路 |
US11212043B2 (en) | 2017-09-22 | 2021-12-28 | Huawei Technologies Co., Ltd. | High rate receiver circuit |
Also Published As
Publication number | Publication date |
---|---|
US8954814B2 (en) | 2015-02-10 |
WO2009122307A2 (en) | 2009-10-08 |
WO2009122307A3 (en) | 2009-12-03 |
WO2009122307A9 (en) | 2010-11-25 |
EP2269338B1 (en) | 2015-09-16 |
US20130151920A1 (en) | 2013-06-13 |
EP2269338A2 (en) | 2011-01-05 |
US8359505B2 (en) | 2013-01-22 |
CN101983489B (zh) | 2016-11-09 |
US20090249155A1 (en) | 2009-10-01 |
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Effective date of registration: 20200427 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200427 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200427 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |