TW200926671A - Method of data transmission using HARQ - Google Patents
Method of data transmission using HARQ Download PDFInfo
- Publication number
- TW200926671A TW200926671A TW097141674A TW97141674A TW200926671A TW 200926671 A TW200926671 A TW 200926671A TW 097141674 A TW097141674 A TW 097141674A TW 97141674 A TW97141674 A TW 97141674A TW 200926671 A TW200926671 A TW 200926671A
- Authority
- TW
- Taiwan
- Prior art keywords
- data
- redundancy
- transmission
- redundancy version
- versions
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000004891 communication Methods 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 2
- SGTNSNPWRIOYBX-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)CCCC(C#N)(C(C)C)C1=CC=C(OC)C(OC)=C1 SGTNSNPWRIOYBX-UHFFFAOYSA-N 0.000 claims 1
- 238000012937 correction Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 230000009897 systematic effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 2
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002989 correction material Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010396 two-hybrid screening Methods 0.000 description 1
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
- H04L1/12—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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
-
- 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
- H04L1/12—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
- H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
-
- 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
- H04L1/1874—Buffer management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98323607P | 2007-10-29 | 2007-10-29 | |
| KR1020080001946A KR20090043414A (ko) | 2007-10-29 | 2008-01-07 | Ｈａｒｑ를 이용한 데이터 전송방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200926671A true TW200926671A (en) | 2009-06-16 |
Family
ID=40854259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097141674A TW200926671A (en) | 2007-10-29 | 2008-10-29 | Method of data transmission using HARQ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2010538574A (enExample) |
| KR (1) | KR20090043414A (enExample) |
| CN (1) | CN101843025A (enExample) |
| TW (1) | TW200926671A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102479159A (zh) * | 2010-11-25 | 2012-05-30 | 大唐移动通信设备有限公司 | 多进程harq数据的缓存方法和设备 |
| CN102255710B (zh) * | 2011-04-15 | 2014-01-29 | 电信科学技术研究院 | 编码块存储方法和设备 |
| CN103312473B (zh) * | 2012-03-06 | 2017-09-29 | 中兴通讯股份有限公司 | 减少harq合并失败的方法和装置 |
| CN103916225B (zh) * | 2013-01-06 | 2017-06-20 | 中兴通讯股份有限公司 | 混合自动重传冗余版本自适应选择方法和装置 |
| WO2015084048A1 (ko) | 2013-12-03 | 2015-06-11 | 엘지전자 주식회사 | 기계타입통신을 지원하는 무선 접속 시스템에서 상향링크 전송 방법 및 장치 |
| EP3444977A4 (en) * | 2016-05-09 | 2019-04-24 | Huawei Technologies Co., Ltd. | DATA TRANSMISSION PROCESS AND DEVICE |
| CN108270525B (zh) * | 2016-12-30 | 2021-02-12 | 华为技术有限公司 | 冗余版本传输方法及设备 |
| CN108400838B (zh) * | 2017-02-06 | 2021-05-18 | 华为技术有限公司 | 数据处理方法及设备 |
| WO2018141293A1 (en) * | 2017-02-06 | 2018-08-09 | Mediatek Inc. | Method and apparatus for communication |
| WO2018141292A1 (zh) * | 2017-02-06 | 2018-08-09 | 华为技术有限公司 | 数据处理方法及设备 |
| WO2018170840A1 (en) * | 2017-03-23 | 2018-09-27 | Panasonic Intellectual Property Corporation Of America | Method, apparatus and system |
| CN108809498B (zh) * | 2017-05-05 | 2021-01-29 | 华为技术有限公司 | 通信方法和通信装置 |
| CN109039529B (zh) * | 2017-06-09 | 2021-01-29 | 华为技术有限公司 | 数据传输方法和数据传输装置 |
| CN109257137B (zh) * | 2017-07-12 | 2021-03-05 | 普天信息技术有限公司 | 数据传输时冗余版本的选取方法及装置 |
| JP7258882B2 (ja) * | 2017-08-10 | 2023-04-17 | ノキア テクノロジーズ オサケユイチア | 方法及び装置 |
| CN112073160B (zh) | 2017-09-29 | 2021-12-31 | 华为技术有限公司 | 通信系统中冗余版本的设计方案 |
| CN111201820B (zh) * | 2017-10-09 | 2023-10-24 | 上海诺基亚贝尔股份有限公司 | 用于冗余版本的自然/反向顺序符号映射 |
| US11239951B2 (en) | 2017-11-10 | 2022-02-01 | Lg Electronics Inc. | Method for transmitting or receiving wireless signal in wireless communication system and apparatus therefor |
| CN110730054A (zh) * | 2018-07-16 | 2020-01-24 | 普天信息技术有限公司 | 一种基于harq的业务信道重复发送的重传方法和系统 |
| CN113726487B (zh) * | 2020-05-26 | 2022-09-02 | 中国联合网络通信集团有限公司 | 一种冗余版本的确定方法和装置 |
| CN119728031B (zh) * | 2023-09-26 | 2025-11-25 | 大唐移动通信设备有限公司 | 数据重传方法、装置、计算机设备和存储介质 |
| WO2025208763A1 (en) * | 2024-04-03 | 2025-10-09 | Huawei Technologies Co., Ltd. | Method, apparatus, and system of circular buffering for probabilistic amplitude shaping |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1246385B1 (en) * | 2001-03-26 | 2014-04-30 | LG Electronics Inc. | Method of transmitting or receiving data packet in packet data communication system using hybrid automatic repeat request |
| JP4413869B2 (ja) * | 2006-01-17 | 2010-02-10 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信装置及び送信方法 |
-
2008
- 2008-01-07 KR KR1020080001946A patent/KR20090043414A/ko not_active Ceased
- 2008-10-27 CN CN200880113878A patent/CN101843025A/zh active Pending
- 2008-10-27 JP JP2010523966A patent/JP2010538574A/ja active Pending
- 2008-10-29 TW TW097141674A patent/TW200926671A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010538574A (ja) | 2010-12-09 |
| CN101843025A (zh) | 2010-09-22 |
| KR20090043414A (ko) | 2009-05-06 |
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