CN113412597A - 一种数据传输方法和设备 - Google Patents
一种数据传输方法和设备 Download PDFInfo
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- CN113412597A CN113412597A CN201980091549.7A CN201980091549A CN113412597A CN 113412597 A CN113412597 A CN 113412597A CN 201980091549 A CN201980091549 A CN 201980091549A CN 113412597 A CN113412597 A CN 113412597A
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- 238000000034 method Methods 0.000 title claims abstract description 630
- 230000005540 biological transmission Effects 0.000 title claims abstract description 331
- 230000008569 process Effects 0.000 claims abstract description 561
- 238000004891 communication Methods 0.000 claims abstract description 370
- 230000011664 signaling Effects 0.000 claims description 80
- 238000012545 processing Methods 0.000 claims description 16
- 238000013461 design Methods 0.000 description 21
- 230000015654 memory Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
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Classifications
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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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
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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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
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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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
一种数据传输方法和设备,其中,本申请实施例提供一种数据传输方法,包括:第一通信设备接收第二通信设备发送的第一信息;其中,所述第一信息用于指示传输块集合信息、最大传输块个数信息、传输块信息、第一组合集合信息中的一种或多种;所述第一通信设备根据所述第一信息确定所述控制信息调度的传输块个数,以及所述第一通信设备确定所述控制信息调度的传输块中每个传输块对应的HARQ进程索引;所述第一通信设备根据确定的传输块个数和确定的每个传输块对应的HARQ进程索引向所述第二通信设备发送数据,或所述第一通信设备根据确定的传输块个数和确定的每个传输块对应的HARQ进程索引接收所述第二通信设备发送的数据。
Description
PCT国内申请,说明书已公开。
Claims (25)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/075289 WO2020164148A1 (zh) | 2019-02-15 | 2019-02-15 | 一种数据传输方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113412597A true CN113412597A (zh) | 2021-09-17 |
CN113412597B CN113412597B (zh) | 2022-12-30 |
Family
ID=72044475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980091549.7A Active CN113412597B (zh) | 2019-02-15 | 2019-02-15 | 一种数据传输方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11968668B2 (zh) |
EP (1) | EP3917049A4 (zh) |
CN (1) | CN113412597B (zh) |
WO (1) | WO2020164148A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220345256A1 (en) * | 2019-09-12 | 2022-10-27 | Lenovo (Beijing) Ltd. | Scheduling enhancement for enhanced machine-type communication |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018064583A1 (en) * | 2016-09-30 | 2018-04-05 | Intel Corporation | Ue configured to support up to two harq processes in nb-iot |
US20180167932A1 (en) * | 2016-12-09 | 2018-06-14 | Samsung Electronics Co., Ltd. | Multiplexing control information in a physical uplink data channel |
CN108337733A (zh) * | 2017-01-20 | 2018-07-27 | 华为技术有限公司 | 一种数据传输方法及相关装置 |
WO2019029639A1 (zh) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | 通信方法和通信装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3057260B1 (en) * | 2013-11-08 | 2021-05-05 | Huawei Technologies Co., Ltd. | Method and device for transmitting scheduling signaling |
WO2017024559A1 (zh) * | 2015-08-12 | 2017-02-16 | 华为技术有限公司 | 数据传输的方法、终端设备、基站和通信系统 |
CN108809530A (zh) * | 2017-05-05 | 2018-11-13 | 电信科学技术研究院 | 一种传输方法、终端设备及基站 |
CN109150419B (zh) * | 2017-06-16 | 2021-09-07 | 华为技术有限公司 | 一种通信方法及其装置 |
-
2019
- 2019-02-15 WO PCT/CN2019/075289 patent/WO2020164148A1/zh unknown
- 2019-02-15 EP EP19915103.6A patent/EP3917049A4/en active Pending
- 2019-02-15 CN CN201980091549.7A patent/CN113412597B/zh active Active
-
2021
- 2021-08-12 US US17/400,841 patent/US11968668B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018064583A1 (en) * | 2016-09-30 | 2018-04-05 | Intel Corporation | Ue configured to support up to two harq processes in nb-iot |
US20180167932A1 (en) * | 2016-12-09 | 2018-06-14 | Samsung Electronics Co., Ltd. | Multiplexing control information in a physical uplink data channel |
CN108337733A (zh) * | 2017-01-20 | 2018-07-27 | 华为技术有限公司 | 一种数据传输方法及相关装置 |
WO2019029639A1 (zh) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | 通信方法和通信装置 |
Non-Patent Citations (2)
Title |
---|
LENOVO等: "R1-1810584", 《3GPP》 * |
ZTE: "R1-1813713", 《3GPP》 * |
Also Published As
Publication number | Publication date |
---|---|
EP3917049A1 (en) | 2021-12-01 |
CN113412597B (zh) | 2022-12-30 |
WO2020164148A1 (zh) | 2020-08-20 |
EP3917049A4 (en) | 2022-02-16 |
US11968668B2 (en) | 2024-04-23 |
US20210385843A1 (en) | 2021-12-09 |
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