CN104769901A - 软解码度量的增强型缓冲 - Google Patents
软解码度量的增强型缓冲 Download PDFInfo
- Publication number
- CN104769901A CN104769901A CN201480002971.8A CN201480002971A CN104769901A CN 104769901 A CN104769901 A CN 104769901A CN 201480002971 A CN201480002971 A CN 201480002971A CN 104769901 A CN104769901 A CN 104769901A
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- CN
- China
- Prior art keywords
- soft decoding
- decoding metrics
- signal
- metrics
- decode
- Prior art date
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Classifications
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- 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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/60—General implementation details not specific to a particular type of compression
-
- 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
- H03M13/65—Purpose and implementation aspects
- H03M13/6577—Representation or format of variables, register sizes or word-lengths and quantization
- H03M13/6588—Compression or short representation of variables
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- 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
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361749019P | 2013-01-04 | 2013-01-04 | |
US61/749,019 | 2013-01-04 | ||
PCT/IB2014/058023 WO2014106820A1 (en) | 2013-01-04 | 2014-01-02 | Enhanced buffering of soft decoding metrics |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104769901A true CN104769901A (zh) | 2015-07-08 |
CN104769901B CN104769901B (zh) | 2019-08-02 |
Family
ID=51060926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480002971.8A Active CN104769901B (zh) | 2013-01-04 | 2014-01-02 | 用于通信的方法、电信装置以及用于处理信号的芯片组 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9264938B2 (zh) |
EP (1) | EP2941853B1 (zh) |
CN (1) | CN104769901B (zh) |
WO (1) | WO2014106820A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016190710A1 (ko) * | 2015-05-28 | 2016-12-01 | 삼성전자 주식회사 | 통신 시스템에서 채널 복호 동작을 수행하는 장치 및 방법 |
KR102375186B1 (ko) | 2015-05-28 | 2022-03-16 | 삼성전자주식회사 | 통신 시스템에서 채널 복호 동작을 수행하는 장치 및 방법 |
CN105049090A (zh) * | 2015-06-15 | 2015-11-11 | 成都中微电微波技术有限公司 | 太阳能电池式电子通信装置 |
DE102015110027B4 (de) * | 2015-06-23 | 2017-01-12 | Intel IP Corporation | Kommunikationsvorrichtung und verfahren zum speichern von daten |
KR102603921B1 (ko) * | 2015-12-03 | 2023-11-20 | 삼성전자주식회사 | 복수의 컴포넌트 캐리어를 처리하는 신호 처리 방법 및 그 장치 |
US11032031B2 (en) * | 2016-01-18 | 2021-06-08 | Qualcomm Incorporated | HARQ LLR buffer and reordering buffer management |
US11212030B2 (en) * | 2018-11-20 | 2021-12-28 | Marvell Asia Pte Ltd | Hybrid ARQ with varying modulation and coding |
WO2021133390A1 (en) * | 2019-12-25 | 2021-07-01 | Intel Corporation | Apparatus, system and method of wireless communication according to a hybrid automatic repeat request (harq) scheme |
US11469860B2 (en) | 2020-06-30 | 2022-10-11 | Hon Lin Technology Co., Ltd. | Method and apparatus for reducing amount of memory required by hybrid automatic repeat request (HARQ) operations |
GB2602837B (en) * | 2021-01-19 | 2023-09-13 | Picocom Tech Limited | Methods and controllers for controlling memory operations field |
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EP2093921A1 (en) * | 2008-02-22 | 2009-08-26 | Sequans Communications | Method and system for memory management in a harq communication system |
US20120033767A1 (en) * | 2010-07-23 | 2012-02-09 | Qualcomm Incorporated | Selective quantization of decision metrics in wireless communication |
US20120072800A1 (en) * | 2010-09-17 | 2012-03-22 | Tom Harel | Techniques for successive refinement of metrics stored for harq combining |
CN102474393A (zh) * | 2009-07-08 | 2012-05-23 | 瑞典爱立信有限公司 | 处理harq系统的分组的方法和布置 |
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-
2014
- 2014-01-02 WO PCT/IB2014/058023 patent/WO2014106820A1/en active Application Filing
- 2014-01-02 EP EP14735083.9A patent/EP2941853B1/en active Active
- 2014-01-02 CN CN201480002971.8A patent/CN104769901B/zh active Active
- 2014-01-05 US US14/147,540 patent/US9264938B2/en active Active
Patent Citations (4)
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---|---|---|---|---|
EP2093921A1 (en) * | 2008-02-22 | 2009-08-26 | Sequans Communications | Method and system for memory management in a harq communication system |
CN102474393A (zh) * | 2009-07-08 | 2012-05-23 | 瑞典爱立信有限公司 | 处理harq系统的分组的方法和布置 |
US20120033767A1 (en) * | 2010-07-23 | 2012-02-09 | Qualcomm Incorporated | Selective quantization of decision metrics in wireless communication |
US20120072800A1 (en) * | 2010-09-17 | 2012-03-22 | Tom Harel | Techniques for successive refinement of metrics stored for harq combining |
Also Published As
Publication number | Publication date |
---|---|
EP2941853A4 (en) | 2016-11-30 |
EP2941853B1 (en) | 2020-01-01 |
WO2014106820A4 (en) | 2014-08-28 |
US9264938B2 (en) | 2016-02-16 |
EP2941853A1 (en) | 2015-11-11 |
US20140192857A1 (en) | 2014-07-10 |
WO2014106820A1 (en) | 2014-07-10 |
CN104769901B (zh) | 2019-08-02 |
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Effective date of registration: 20200428 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: 20200428 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: 20200428 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |