CN114731532A - 一种信道状态信息csi上报方法、装置及存储介质 - Google Patents
一种信道状态信息csi上报方法、装置及存储介质 Download PDFInfo
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- CN114731532A CN114731532A CN202080002416.0A CN202080002416A CN114731532A CN 114731532 A CN114731532 A CN 114731532A CN 202080002416 A CN202080002416 A CN 202080002416A CN 114731532 A CN114731532 A CN 114731532A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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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
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
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- 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
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- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
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- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
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- H—ELECTRICITY
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- 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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- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
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- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开是关于一种信道状态信息CSI上报方法、装置及存储介质。其中，信道状态信息CSI上报方法，应用于终端，包括：确定第一配置参数，所述第一配置参数用于指示第一类型终端进行CSI测量信息上报的参数，所述第一配置参数至少包括CSI测量信息上报门限值；基于所述CSI测量信息上报门限值，上报CSI测量信息。通过本公开可以有效减少用于上报CSI测量信息的资源开销。
Description
PCT国内申请，说明书已公开。
Claims (37)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410557971.XA CN118338350A (zh) | 2020-09-22 | 2020-09-22 | 一种通信方法、装置及存储介质 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/116932 WO2022061553A1 (zh) | 2020-09-22 | 2020-09-22 | 一种信道状态信息csi上报方法、装置及存储介质 |
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| CN202410557971.XA Division CN118338350A (zh) | 2020-09-22 | 2020-09-22 | 一种通信方法、装置及存储介质 |
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| Publication Number | Publication Date |
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| CN114731532A true CN114731532A (zh) | 2022-07-08 |
| CN114731532B CN114731532B (zh) | 2024-05-31 |
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| CN202080002416.0A Active CN114731532B (zh) | 2020-09-22 | 2020-09-22 | 一种信道状态信息csi上报方法、装置及存储介质 |
| CN202410557971.XA Pending CN118338350A (zh) | 2020-09-22 | 2020-09-22 | 一种通信方法、装置及存储介质 |
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Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230337031A1 (zh) |
| EP (1) | EP4221303A1 (zh) |
| CN (2) | CN114731532B (zh) |
| WO (1) | WO2022061553A1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624500A (zh) * | 2011-01-26 | 2012-08-01 | 上海华为技术有限公司 | Cqi上报方法、获取cqi的方法、***、终端及基站 |
| CN103929267A (zh) * | 2013-01-15 | 2014-07-16 | 华为技术有限公司 | 信息上报的方法、用户设备、基站及*** |
| WO2014113243A2 (en) * | 2013-01-16 | 2014-07-24 | Qualcomm Incorporated | Channel state information and adaptive modulation and coding design for long-term evolution machine type communications |
| CN110383875A (zh) * | 2018-02-13 | 2019-10-25 | 联发科技股份有限公司 | 用户设备报告上的省电技术 |
| US20200145864A1 (en) * | 2017-06-16 | 2020-05-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Cell measurement method, terminal device and network device |
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2020
- 2020-09-22 CN CN202080002416.0A patent/CN114731532B/zh active Active
- 2020-09-22 US US18/027,225 patent/US20230337031A1/en active Pending
- 2020-09-22 EP EP20954407.1A patent/EP4221303A1/en active Pending
- 2020-09-22 WO PCT/CN2020/116932 patent/WO2022061553A1/zh active Application Filing
- 2020-09-22 CN CN202410557971.XA patent/CN118338350A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624500A (zh) * | 2011-01-26 | 2012-08-01 | 上海华为技术有限公司 | Cqi上报方法、获取cqi的方法、***、终端及基站 |
| CN103929267A (zh) * | 2013-01-15 | 2014-07-16 | 华为技术有限公司 | 信息上报的方法、用户设备、基站及*** |
| WO2014113243A2 (en) * | 2013-01-16 | 2014-07-24 | Qualcomm Incorporated | Channel state information and adaptive modulation and coding design for long-term evolution machine type communications |
| US20200145864A1 (en) * | 2017-06-16 | 2020-05-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Cell measurement method, terminal device and network device |
| CN110383875A (zh) * | 2018-02-13 | 2019-10-25 | 联发科技股份有限公司 | 用户设备报告上的省电技术 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230337031A1 (en) | 2023-10-19 |
| CN114731532B (zh) | 2024-05-31 |
| CN118338350A (zh) | 2024-07-12 |
| EP4221303A1 (en) | 2023-08-02 |
| WO2022061553A1 (zh) | 2022-03-31 |
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