CN114402677A - Method and apparatus for transmitting reference signal - Google Patents
Method and apparatus for transmitting reference signal Download PDFInfo
- Publication number
- CN114402677A CN114402677A CN201980100416.1A CN201980100416A CN114402677A CN 114402677 A CN114402677 A CN 114402677A CN 201980100416 A CN201980100416 A CN 201980100416A CN 114402677 A CN114402677 A CN 114402677A
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- China
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- reference signal
- configuration information
- resource configuration
- frequency domain
- domain density
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application provides a method and a device for transmitting reference signals, wherein the method comprises the following steps: generating resource configuration information of a reference signal, wherein the frequency domain density of a reference signal resource indicated by the resource configuration information is 1; and sending the resource configuration information to the terminal equipment. By making the frequency domain density of the reference signal resources 1, it can support at most 12 cells to simultaneously transmit the reference signals, and compared with the prior art, the cell multiplexing capability can be effectively improved.
Description
PCT国内申请,说明书已公开。PCT domestic application, the description has been published.
Claims (22)
Applications Claiming Priority (1)
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PCT/CN2019/107646 WO2021056227A1 (en) | 2019-09-25 | 2019-09-25 | Method and apparatus for transmitting reference signal |
Publications (1)
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CN114402677A true CN114402677A (en) | 2022-04-26 |
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CN201980100416.1A Pending CN114402677A (en) | 2019-09-25 | 2019-09-25 | Method and apparatus for transmitting reference signal |
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CN (1) | CN114402677A (en) |
WO (1) | WO2021056227A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024207381A1 (en) * | 2023-04-06 | 2024-10-10 | 北京小米移动软件有限公司 | Methods for configuring channel state information–reference signal (csi-rs) resources, and apparatuses therefor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115915349A (en) * | 2021-08-24 | 2023-04-04 | 展讯通信(上海)有限公司 | Communication method and related device |
CN116707730A (en) * | 2022-02-28 | 2023-09-05 | 华为技术有限公司 | Communication method and device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110167163A (en) * | 2018-02-14 | 2019-08-23 | 维沃移动通信有限公司 | Reference signal transmission and reception method and device |
CN110266460A (en) * | 2018-01-12 | 2019-09-20 | 华为技术有限公司 | Resource indication method, terminal device and network device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104868975B (en) * | 2011-03-31 | 2019-07-19 | 华为技术有限公司 | Subframe configuration method, base station and user equipment in time division duplex system |
CN106341882A (en) * | 2015-07-17 | 2017-01-18 | 北京信威通信技术股份有限公司 | Terminal positioning method of LTE system |
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2019
- 2019-09-25 CN CN201980100416.1A patent/CN114402677A/en active Pending
- 2019-09-25 WO PCT/CN2019/107646 patent/WO2021056227A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110266460A (en) * | 2018-01-12 | 2019-09-20 | 华为技术有限公司 | Resource indication method, terminal device and network device |
CN110167163A (en) * | 2018-02-14 | 2019-08-23 | 维沃移动通信有限公司 | Reference signal transmission and reception method and device |
Non-Patent Citations (2)
Title |
---|
ERICSSION: ""DL reference signals for NR positioning"", 3GPP TSG-RAN WG1 MEETING #98 R1-1909424, 17 August 2019 (2019-08-17), pages 2 * |
INTEL CORPORATION: ""Summary #1 of Offline Discussion on AI 7.2.10.1 - DL Reference Signals for NR Positioning"", 3GPP TSG RAN WG1 MEETING #98 R1-1909610, 3 September 2019 (2019-09-03), pages 2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024207381A1 (en) * | 2023-04-06 | 2024-10-10 | 北京小米移动软件有限公司 | Methods for configuring channel state information–reference signal (csi-rs) resources, and apparatuses therefor |
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WO2021056227A1 (en) | 2021-04-01 |
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