CN107078859B - 一种数据重传的方法及装置 - Google Patents
一种数据重传的方法及装置 Download PDFInfo
- Publication number
- CN107078859B CN107078859B CN201580035079.4A CN201580035079A CN107078859B CN 107078859 B CN107078859 B CN 107078859B CN 201580035079 A CN201580035079 A CN 201580035079A CN 107078859 B CN107078859 B CN 107078859B
- Authority
- CN
- China
- Prior art keywords
- data
- retransmission
- sending
- coding
- transmission
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 139
- 238000004891 communication Methods 0.000 abstract description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 37
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 37
- 238000010586 diagram Methods 0.000 description 4
- 101100510301 Arabidopsis thaliana KIN7B gene Proteins 0.000 description 2
- 101100510303 Nicotiana tabacum NACK2 gene Proteins 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101100510298 Arabidopsis thaliana KIN7A gene Proteins 0.000 description 1
- 101100510300 Nicotiana tabacum NACK1 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Images
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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
01 | 01 | 01 |
slot 0 | slot 1 | slot 2 | 传输指示 |
1 | 1 | 1 | ACK |
slot 0 | slot 1 | slot 2 | 传输指示 |
1 | 1 | 1 | ACK |
0 | 0 | 0 | NACK,完全重传 |
0 | 0 | 1 | NACK,重传1次 |
0 | 1 | 0 | NACK,重传2次 |
0 | 1 | 1 | NACK,重传3次 |
1 | 0 | 0 | NACK,重传4次 |
1 | 0 | 1 | NACK,重传5次 |
1 | 1 | 0 | NACK,重传6次 |
slot 0 | slot 1 | slot 2 | 传输指示 |
1 | 1 | 1 | ACK |
0 | 0 | 0 | NACK,完全重传 |
0 | 0 | 1 | NACK,重传2次 |
0 | 1 | 0 | NACK,重传4次 |
0 | 1 | 1 | NACK,重传6次 |
1 | 0 | 0 | NACK,重传8次 |
1 | 0 | 1 | NACK,重传10次 |
1 | 1 | 0 | NACK,重传12次 |
slot 0 | slot 1 | slot 2 | 传输指示 |
1 | 1 | 1 | ACK |
0 | 0 | 0 | NACK,完全重传 |
0 | 0 | 1 | NACK,重传4次 |
0 | 1 | 0 | NACK,重传8次 |
0 | 1 | 1 | NACK,重传12次 |
1 | 0 | 0 | NACK,重传16次 |
1 | 0 | 1 | NACK,重传20次 |
1 | 1 | 0 | NACK,重传24次 |
slot 0 | slot 1 | slot 2 | 传输指示 |
1 | 1 | 1 | ACK |
0 | 0 | 0 | NACK,完全重传 |
0 | 0 | 1 | NACK,重传4次 |
0 | 1 | 0 | NACK,重传6次 |
0 | 1 | 1 | NACK,重传8次 |
1 | 0 | 0 | NACK,重传10次 |
1 | 0 | 1 | NACK,重传12次 |
1 | 1 | 0 | NACK,重传14次 |
slot 0 | slot 1 | slot 2 | 传输指示 |
1 | 1 | 1 | ACK |
0 | 0 | 0 | NACK,完全重传 |
0 | 0 | 1 | NACK,重传8次 |
0 | 1 | 0 | NACK,重传12次 |
0 | 1 | 1 | NACK,重传16次 |
1 | 0 | 0 | NACK,重传20次 |
1 | 0 | 1 | NACK,重传24次 |
1 | 1 | 0 | NACK,重传28次 |
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/089431 WO2017041288A1 (zh) | 2015-09-11 | 2015-09-11 | 一种数据重传的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107078859A CN107078859A (zh) | 2017-08-18 |
CN107078859B true CN107078859B (zh) | 2020-06-02 |
Family
ID=58239072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580035079.4A Expired - Fee Related CN107078859B (zh) | 2015-09-11 | 2015-09-11 | 一种数据重传的方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107078859B (zh) |
WO (1) | WO2017041288A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110831212B (zh) * | 2018-08-10 | 2022-09-02 | 北京紫光展锐通信技术有限公司 | 数据传输方法及装置、存储介质、用户设备 |
CN112399434A (zh) * | 2019-08-14 | 2021-02-23 | 中国移动通信有限公司研究院 | 一种指示方法、重复传输控制方法及相关设备 |
CN111092699A (zh) * | 2019-12-30 | 2020-05-01 | 中兴通讯股份有限公司 | 一种信息传输方法、装置、终端设备和存储介质 |
US20240031071A1 (en) * | 2020-12-15 | 2024-01-25 | Mediatek Singapore Pte. Ltd. | Soft HARQ Schemes, Signaling Methods And Reporting Granularity In Mobile Communications |
WO2022156702A1 (en) * | 2021-01-20 | 2022-07-28 | Mediatek Singapore Pte. Ltd. | Soft harq feedback reporting density, enabling mechanism, processing timeline and codebook construction in mobile communications |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710391A (zh) * | 2012-05-08 | 2012-10-03 | 华为技术有限公司 | 混合自动重传请求反馈信息的反馈方法、基站和用户设备 |
EP2663007A1 (en) * | 2012-05-08 | 2013-11-13 | Alcatel Lucent | A method for transmission of ACK/NACK messages, and a network device therefor |
EP2675098A1 (en) * | 2012-06-15 | 2013-12-18 | Alcatel Lucent | A method for determination of an appropriate data compression for retransmission, and a network device therefor |
-
2015
- 2015-09-11 WO PCT/CN2015/089431 patent/WO2017041288A1/zh active Application Filing
- 2015-09-11 CN CN201580035079.4A patent/CN107078859B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710391A (zh) * | 2012-05-08 | 2012-10-03 | 华为技术有限公司 | 混合自动重传请求反馈信息的反馈方法、基站和用户设备 |
EP2663007A1 (en) * | 2012-05-08 | 2013-11-13 | Alcatel Lucent | A method for transmission of ACK/NACK messages, and a network device therefor |
EP2675098A1 (en) * | 2012-06-15 | 2013-12-18 | Alcatel Lucent | A method for determination of an appropriate data compression for retransmission, and a network device therefor |
Non-Patent Citations (1)
Title |
---|
R1-062331 LCR TDD: Structure and Coding for E-AGCH and E-HICH;CATT;《3GPP TSG RAN WG1#46》;20060901;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN107078859A (zh) | 2017-08-18 |
WO2017041288A1 (zh) | 2017-03-16 |
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Effective date of registration: 20210702 Address after: 402460 No.1-6 dongyidang street, Rongchang District, Chongqing Patentee after: Tao Peng Address before: Room 801, 802, 8 / F, 101, 3-14 / F, building 1, yard 17, Guangqu Road, Chaoyang District, Beijing Patentee before: Beijing huawang online commerce Co.,Ltd. |
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Effective date of registration: 20230412 Address after: Room 03, Office Space Group 6, Building 6, Xiuhushui Street, No. 19 Quanshan Road, Biquan Street, Bishan District, Chongqing, 402760 Patentee after: Chongqing Kailede Technology Co.,Ltd. Address before: 402760 No. 6113-6116, building 6, xiuhushui street, No. 19, Quanshan Road, Biquan street, Bishan District, Chongqing Patentee before: Chongqing Ziteng Culture Technology Co.,Ltd. |
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Granted publication date: 20200602 |