CN114731256B - 下行相位跟踪参考信号ptrs传输方法及相关装置 - Google Patents
下行相位跟踪参考信号ptrs传输方法及相关装置 Download PDFInfo
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- CN114731256B CN114731256B CN202080079579.9A CN202080079579A CN114731256B CN 114731256 B CN114731256 B CN 114731256B CN 202080079579 A CN202080079579 A CN 202080079579A CN 114731256 B CN114731256 B CN 114731256B
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Classifications
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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
-
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/074675 WO2021159261A1 (fr) | 2020-02-10 | 2020-02-10 | Procédé de transmission de signal de référence de suivi de phase (ptrs) de liaison descendante et appareil associé |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114731256A CN114731256A (zh) | 2022-07-08 |
| CN114731256B true CN114731256B (zh) | 2023-10-03 |
Family
ID=77293108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080079579.9A Active CN114731256B (zh) | 2020-02-10 | 2020-02-10 | 下行相位跟踪参考信号ptrs传输方法及相关装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114731256B (fr) |
| WO (1) | WO2021159261A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111865532B (zh) * | 2019-04-30 | 2022-04-29 | 大唐移动通信设备有限公司 | 一种信息的接收、发送方法、终端及网络设备 |
| KR20240130785A (ko) * | 2022-01-11 | 2024-08-29 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 정보 보고 방법, 정보 수신 방법, 장치, 기기 및 저장 매체 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108989010A (zh) * | 2017-06-16 | 2018-12-11 | 华为技术有限公司 | 参考信号的传输方法和传输装置 |
| CN110392996A (zh) * | 2017-02-03 | 2019-10-29 | Lg 电子株式会社 | 在无线通信系统中跟踪相位噪声的方法及其装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802777B (zh) * | 2017-11-16 | 2020-07-21 | 维沃移动通信有限公司 | Ptrs的映射方法和通信设备 |
| CN108900286B (zh) * | 2017-11-17 | 2019-04-23 | 华为技术有限公司 | 参考信号的传输方法和传输装置 |
| MX2020005098A (es) * | 2017-11-17 | 2020-08-13 | Ericsson Telefon Ab L M | Técnica para configurar una señal de referencia de seguimiento de fase. |
| US11343804B2 (en) * | 2018-02-14 | 2022-05-24 | Qualcomm Incorporated | Phase-tracking reference signal mapping |
-
2020
- 2020-02-10 CN CN202080079579.9A patent/CN114731256B/zh active Active
- 2020-02-10 WO PCT/CN2020/074675 patent/WO2021159261A1/fr active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392996A (zh) * | 2017-02-03 | 2019-10-29 | Lg 电子株式会社 | 在无线通信系统中跟踪相位噪声的方法及其装置 |
| CN108989010A (zh) * | 2017-06-16 | 2018-12-11 | 华为技术有限公司 | 参考信号的传输方法和传输装置 |
Non-Patent Citations (1)
| Title |
|---|
| LTE-A基于DMRS的噪声估计算法研究;蒙艳;王茜竹;;山西电子技术(06);第85-87页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021159261A1 (fr) | 2021-08-19 |
| CN114731256A (zh) | 2022-07-08 |
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