CN114600517A - 上行传输的发送方法、装置和通信系统 - Google Patents
上行传输的发送方法、装置和通信系统 Download PDFInfo
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- CN114600517A CN114600517A CN201980101732.0A CN201980101732A CN114600517A CN 114600517 A CN114600517 A CN 114600517A CN 201980101732 A CN201980101732 A CN 201980101732A CN 114600517 A CN114600517 A CN 114600517A
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- 238000000034 method Methods 0.000 title abstract description 118
- 238000004891 communication Methods 0.000 title description 25
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- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种上行传输的发送方法、装置和系统，所述上行传输的发送方法包括：终端设备接收第二指示信息，所述第二指示信息用于指示第二上行传输对应的第二信号的持续时间；所述终端设备调整所述第二上行传输对应的第二信号的持续时间，并发送调整后的所述第二上行传输。
Description
PCT国内申请，说明书已公开。
Claims (20)
- 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/CN2019/116426 WO2021087930A1 (zh) | 2019-11-07 | 2019-11-07 | 上行传输的发送方法、装置和通信系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114600517A true CN114600517A (zh) | 2022-06-07 |
| CN114600517B CN114600517B (zh) | 2024-09-17 |
Family
ID=75848151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980101732.0A Active CN114600517B (zh) | 2019-11-07 | 2019-11-07 | 上行传输的发送方法、装置和通信系统 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220255782A1 (zh) |
| JP (1) | JP7396477B2 (zh) |
| CN (1) | CN114600517B (zh) |
| WO (1) | WO2021087930A1 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882942A (zh) * | 2009-05-07 | 2010-11-10 | 中国移动通信集团公司 | 上行导频信号的发送/接收方法、移动通信终端及基站 |
| CN103281284A (zh) * | 2008-01-11 | 2013-09-04 | Lg电子株式会社 | 用于调整发送定时和发送连续分组的方法及其移动台 |
| CN108496320A (zh) * | 2016-01-27 | 2018-09-04 | 高通股份有限公司 | 载波聚合中的srs传输管理 |
| CN110351851A (zh) * | 2018-04-04 | 2019-10-18 | 华为技术有限公司 | 数据传输方法、终端设备和网络设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8199739B2 (en) * | 2008-03-29 | 2012-06-12 | Qualcomm Incorporated | Return link time adjustments in FDD OFDMA or SC-FDM systems |
| US8730854B2 (en) * | 2009-08-20 | 2014-05-20 | Qualcomm Incorporated | Timing adjustments in a communication system |
| US9167597B2 (en) * | 2012-07-13 | 2015-10-20 | Samsung Electronics Co., Ltd. | Methods and apparatus for transmission of uplink sounding reference signals in a communication system with large number of antennas |
| CN113747599B (zh) * | 2016-02-02 | 2024-04-05 | 北京三星通信技术研究有限公司 | 用户设备、基站及其方法 |
| US11588604B2 (en) * | 2018-06-29 | 2023-02-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for transmitting information, base station, and user equipment |
-
2019
- 2019-11-07 WO PCT/CN2019/116426 patent/WO2021087930A1/zh active Application Filing
- 2019-11-07 JP JP2022525173A patent/JP7396477B2/ja active Active
- 2019-11-07 CN CN201980101732.0A patent/CN114600517B/zh active Active
-
2022
- 2022-04-28 US US17/731,367 patent/US20220255782A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281284A (zh) * | 2008-01-11 | 2013-09-04 | Lg电子株式会社 | 用于调整发送定时和发送连续分组的方法及其移动台 |
| CN101882942A (zh) * | 2009-05-07 | 2010-11-10 | 中国移动通信集团公司 | 上行导频信号的发送/接收方法、移动通信终端及基站 |
| CN108496320A (zh) * | 2016-01-27 | 2018-09-04 | 高通股份有限公司 | 载波聚合中的srs传输管理 |
| CN110351851A (zh) * | 2018-04-04 | 2019-10-18 | 华为技术有限公司 | 数据传输方法、终端设备和网络设备 |
Non-Patent Citations (2)
| Title |
|---|
| VIVO: "R1-1910204 "Discussion on the channel access procedures"", 3GPP TSG_RAN\\WG1_RL1, no. 1, 4 October 2019 (2019-10-04) * |
| VIVO: "R1-1910204 \"Discussion on the channel access procedures\"", 3GPP TSG_RAN\\WG1_RL1, no. 1, pages 5 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114600517B (zh) | 2024-09-17 |
| JP2023500096A (ja) | 2023-01-04 |
| WO2021087930A1 (zh) | 2021-05-14 |
| US20220255782A1 (en) | 2022-08-11 |
| JP7396477B2 (ja) | 2023-12-12 |
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