CN114223158A - 一种信道状态信息处理方法、电子设备及存储介质 - Google Patents
一种信道状态信息处理方法、电子设备及存储介质 Download PDFInfo
- Publication number
- CN114223158A CN114223158A CN201980099416.4A CN201980099416A CN114223158A CN 114223158 A CN114223158 A CN 114223158A CN 201980099416 A CN201980099416 A CN 201980099416A CN 114223158 A CN114223158 A CN 114223158A
- Authority
- CN
- China
- Prior art keywords
- channel state
- indication information
- network device
- state indication
- terminal device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0645—Variable feedback
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请公开了一种信道状态信息处理方法，包括：终端设备基于信道状态指示信息类型，生成信道状态指示信息；所述终端设备发送信息，所述信息用于网络设备确定所述信道状态指示信息和所述信道状态指示信息类型。本申请还公开了另一种信道状态信息处理方法、电子设备及存储介质。
Description
PCT国内申请，说明书已公开。
Claims (104)
- 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/CN2019/102640 WO2021035494A1 (zh) | 2019-08-26 | 2019-08-26 | 一种信道状态信息处理方法、电子设备及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114223158A true CN114223158A (zh) | 2022-03-22 |
Family
ID=74684926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980099416.4A Pending CN114223158A (zh) | 2019-08-26 | 2019-08-26 | 一种信道状态信息处理方法、电子设备及存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220124744A1 (zh) |
| EP (1) | EP3979533A4 (zh) |
| CN (1) | CN114223158A (zh) |
| WO (1) | WO2021035494A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184427A1 (zh) * | 2022-03-31 | 2023-10-05 | 北京小米移动软件有限公司 | 基于ai的csi处理能力确定方法、装置、介质、产品及芯片 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4050812A4 (en) * | 2019-10-25 | 2022-11-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | METHOD AND DEVICE FOR TRANSMITTING CHANNEL STATE INFORMATION |
| CN113922936B (zh) * | 2021-08-31 | 2023-04-28 | 中国信息通信研究院 | 一种ai技术信道状态信息反馈方法和设备 |
| CN116131993A (zh) * | 2021-11-10 | 2023-05-16 | ***通信有限公司研究院 | 信道状态信息反馈的方法、装置、通信设备和存储介质 |
| CN118303110A (zh) * | 2021-12-07 | 2024-07-05 | Oppo广东移动通信有限公司 | 信息指示方法、信息处理方法和设备 |
| CN116980004A (zh) * | 2022-04-22 | 2023-10-31 | 大唐移动通信设备有限公司 | 信息传输方法、装置及存储介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8630184B2 (en) * | 2007-08-15 | 2014-01-14 | Qualcomm Incorporated | Uplink control channel format |
| KR101373951B1 (ko) * | 2008-01-30 | 2014-03-13 | 엘지전자 주식회사 | 다중안테나 시스템에서 프리코딩 정보 전송방법 |
| US9961579B2 (en) * | 2009-10-01 | 2018-05-01 | Qualcomm Incorporated | Scalable channel feedback for wireless communication |
| CN105721113A (zh) * | 2011-01-30 | 2016-06-29 | 广东新岸线计算机***芯片有限公司 | 一种在无线通信***中实现用户调度的方法和无线通信*** |
| JPWO2015198810A1 (ja) * | 2014-06-25 | 2017-04-20 | 京セラ株式会社 | 無線通信装置、無線通信システムおよび通信制御方法 |
| CN106033990B (zh) * | 2015-03-13 | 2019-09-17 | 电信科学技术研究院 | 一种信道状态信息反馈方法、获取方法及装置 |
| US9967012B2 (en) * | 2015-05-06 | 2018-05-08 | Samsung Electronics Co., Ltd. | Method and apparatus for channel state information (CSI) reporting |
| CN106685582A (zh) * | 2015-11-06 | 2017-05-17 | 中兴通讯股份有限公司 | Csi的反馈、码本配置信令的配置方法及装置 |
| US10171214B2 (en) * | 2016-09-29 | 2019-01-01 | At&T Intellectual Property I, L.P. | Channel state information framework design for 5G multiple input multiple output transmissions |
| WO2018091072A1 (en) * | 2016-11-15 | 2018-05-24 | Nokia Technologies Oy | Configurable channel quality indicator (cqi) reporting for wireless networks |
| KR102174659B1 (ko) * | 2017-06-19 | 2020-11-05 | 버지니아 테크 인터렉추얼 프라퍼티스, 인크. | 다중 안테나 송수신기를 이용한 무선 송신을 위한 정보의 인코딩 및 디코딩 |
| CN109039547B (zh) * | 2018-02-13 | 2019-11-29 | 华为技术有限公司 | 信息发送方法及装置、通信装置和计算机可读存储介质 |
| US11190248B2 (en) * | 2019-03-18 | 2021-11-30 | Qualcomm Incorporated | Channel state information reporting techniques in sidelink wireless communications |
-
2019
- 2019-08-26 CN CN201980099416.4A patent/CN114223158A/zh active Pending
- 2019-08-26 EP EP19942988.7A patent/EP3979533A4/en active Pending
- 2019-08-26 WO PCT/CN2019/102640 patent/WO2021035494A1/zh unknown
-
2021
- 2021-12-29 US US17/564,449 patent/US20220124744A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184427A1 (zh) * | 2022-03-31 | 2023-10-05 | 北京小米移动软件有限公司 | 基于ai的csi处理能力确定方法、装置、介质、产品及芯片 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3979533A4 (en) | 2022-06-22 |
| EP3979533A1 (en) | 2022-04-06 |
| WO2021035494A1 (zh) | 2021-03-04 |
| US20220124744A1 (en) | 2022-04-21 |
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