CN114731219A - 信号传输方法、装置、设备和存储介质 - Google Patents
信号传输方法、装置、设备和存储介质 Download PDFInfo
- Publication number
- CN114731219A CN114731219A CN202080081010.6A CN202080081010A CN114731219A CN 114731219 A CN114731219 A CN 114731219A CN 202080081010 A CN202080081010 A CN 202080081010A CN 114731219 A CN114731219 A CN 114731219A
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- CN
- China
- Prior art keywords
- transmitted
- signal
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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
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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
- H04L1/1864—ARQ related signaling
-
- 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
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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
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- 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
- H04L1/1893—Physical mapping arrangements
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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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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请涉及一种信号传输方法、装置、终端设备、网络设备和存储介质，采用目标重复传输次数，通过重复多次传输待传输信号，使得减少射频通过数目的终端设备，可以通过多次重复传输合并待传输信号的增益，得到更大增益的待传输信号，进而使得终端设备的覆盖范围扩大。
Description
PCT国内申请，说明书已公开。
Claims (80)
- 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/CN2020/075770 WO2021163898A1 (zh) | 2020-02-18 | 2020-02-18 | 信号传输方法、装置、设备和存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114731219A true CN114731219A (zh) | 2022-07-08 |
Family
ID=77391843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080081010.6A Pending CN114731219A (zh) | 2020-02-18 | 2020-02-18 | 信号传输方法、装置、设备和存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220385407A1 (zh) |
| EP (1) | EP4092938A4 (zh) |
| CN (1) | CN114731219A (zh) |
| WO (1) | WO2021163898A1 (zh) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795505A (zh) * | 2012-11-02 | 2014-05-14 | 电信科学技术研究院 | 一种传输数据的方法、系统和设备 |
| CN104811262B (zh) * | 2014-01-24 | 2019-06-11 | 中兴通讯股份有限公司 | 重复信息发送、接收方法及基站和用户设备 |
| CN105812092A (zh) * | 2014-12-31 | 2016-07-27 | 中兴通讯股份有限公司 | 重复发送处理方法、装置及节点 |
| US11116006B2 (en) * | 2016-12-16 | 2021-09-07 | Qualcomm Incorporated | Uplink transmission parameter selection for random access initial message transmission and retransmission |
| CN107707502A (zh) * | 2017-11-04 | 2018-02-16 | 中国人民解放军国防科技大学 | 一种ofdm系统中频域扩展的实现方法 |
| CN113037439B (zh) * | 2018-07-27 | 2022-11-08 | Oppo广东移动通信有限公司 | 一种无线通信方法和设备 |
-
2020
- 2020-02-18 CN CN202080081010.6A patent/CN114731219A/zh active Pending
- 2020-02-18 WO PCT/CN2020/075770 patent/WO2021163898A1/zh unknown
- 2020-02-18 EP EP20920522.8A patent/EP4092938A4/en active Pending
-
2022
- 2022-08-12 US US17/887,288 patent/US20220385407A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4092938A1 (en) | 2022-11-23 |
| WO2021163898A1 (zh) | 2021-08-26 |
| EP4092938A4 (en) | 2023-01-18 |
| US20220385407A1 (en) | 2022-12-01 |
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