CN115024006A - 上行发送方法和装置 - Google Patents
上行发送方法和装置 Download PDFInfo
- Publication number
- CN115024006A CN115024006A CN202080095011.6A CN202080095011A CN115024006A CN 115024006 A CN115024006 A CN 115024006A CN 202080095011 A CN202080095011 A CN 202080095011A CN 115024006 A CN115024006 A CN 115024006A
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- China
- Prior art keywords
- uplink
- information
- resource
- transmission
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Images
Classifications
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- 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
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
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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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种上行发送方法和装置。本申请实施例的上行发送方法包括：接收接入网设备发送的第一消息，第一消息用于配置第一上行资源。在第一上行资源上进行上行发送。其中，第一上行资源在第一时间段内至少包括第一部分和第二部分，第一部分和第二部分之间的上行发送的相位偏差在第一阈值范围内，和/或第一部分和第二部分之间的上行发送的功率偏差在第二阈值范围内，第一时间段为在第一时间长度内的第一上行资源的起始至结束之间的时间，或者，为第一上行资源在第一传输机会内的起始至结束之间的时间。本申请可以无需增加附加DMRS，提升信道估计质量，从而节省DMRS的资源开销，提升上行频谱的利用率。
Description
PCT国内申请，说明书已公开。
Claims (30)
- 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/CN2020/090181 WO2021226914A1 (zh) | 2020-05-14 | 2020-05-14 | 上行发送方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115024006A true CN115024006A (zh) | 2022-09-06 |
Family
ID=78526191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080095011.6A Pending CN115024006A (zh) | 2020-05-14 | 2020-05-14 | 上行发送方法和装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230071651A1 (zh) |
| EP (1) | EP4142407A4 (zh) |
| JP (1) | JP7456006B2 (zh) |
| CN (1) | CN115024006A (zh) |
| WO (1) | WO2021226914A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230008060A1 (en) * | 2021-07-06 | 2023-01-12 | Qualcomm Incorporated | Throughput-based component carrier resource allocation for multiple subscriptions of a user equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5555763B2 (ja) * | 2009-03-17 | 2014-07-23 | インターデイジタル パテント ホールディングス インコーポレイテッド | サウンディング参照信号（ｓｒｓ）送信の電力制御のための方法および機器 |
| WO2012008786A2 (ko) * | 2010-07-14 | 2012-01-19 | 엘지전자 주식회사 | 무선통신 시스템에서 네트워크 진입 후 초기 데이터 전송을 위한 상향링크 전송 전력을 제어하는 단말 장치 및 그 방법 |
| CN108737311A (zh) * | 2017-04-17 | 2018-11-02 | 北京三星通信技术研究有限公司 | 上行控制信息传输的方法及用户设备 |
| CN108809545B (zh) * | 2017-05-04 | 2023-01-06 | 华为技术有限公司 | 传输上行控制信息的方法和装置 |
-
2020
- 2020-05-14 EP EP20936067.6A patent/EP4142407A4/en active Pending
- 2020-05-14 JP JP2022568993A patent/JP7456006B2/ja active Active
- 2020-05-14 WO PCT/CN2020/090181 patent/WO2021226914A1/zh unknown
- 2020-05-14 CN CN202080095011.6A patent/CN115024006A/zh active Pending
-
2022
- 2022-11-14 US US17/985,934 patent/US20230071651A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023524886A (ja) | 2023-06-13 |
| EP4142407A4 (en) | 2023-05-03 |
| WO2021226914A1 (zh) | 2021-11-18 |
| JP7456006B2 (ja) | 2024-03-26 |
| EP4142407A1 (en) | 2023-03-01 |
| US20230071651A1 (en) | 2023-03-09 |
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