CN110169112A - 信道质量信息传输方法、装置及系统、存储介质 - Google Patents
信道质量信息传输方法、装置及系统、存储介质 Download PDFInfo
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- CN110169112A CN110169112A CN201880001136.0A CN201880001136A CN110169112A CN 110169112 A CN110169112 A CN 110169112A CN 201880001136 A CN201880001136 A CN 201880001136A CN 110169112 A CN110169112 A CN 110169112A
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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
- H04L1/0026—Transmission of channel quality indication
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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
- H04B7/0621—Feedback content
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
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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
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
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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
- H04B7/065—Variable contents, e.g. long-term or short-short
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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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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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
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
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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
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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
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
- H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
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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
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请公开了一种信道质量信息传输方法、装置及系统、存储介质,属于通信技术领域。该方法包括:当第一信道质量信息与第二信道质量信息上报冲突时,终端设备根据上报优先级规则确定信道质量信息的上报优先级;终端设备根据信道质量信息的上报优先级确定上报内容或丢弃内容;终端设备向网络设备上报该上报内容。本申请有助于解决上报信道质量信息的可靠性较低的问题,提高上报信道质量信息的可靠性。
Description
PCT国内申请,说明书已公开。
Claims (48)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711147859.5A CN109803310A (zh) | 2017-11-17 | 2017-11-17 | 信道质量信息传输方法、装置及系统、存储介质 |
CN2017111478595 | 2017-11-17 | ||
PCT/CN2018/095469 WO2019095708A1 (zh) | 2017-11-17 | 2018-07-12 | 信道质量信息传输方法、装置及系统、存储介质 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110169112A true CN110169112A (zh) | 2019-08-23 |
CN110169112B CN110169112B (zh) | 2021-03-30 |
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ID=66539316
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201711147859.5A Pending CN109803310A (zh) | 2017-11-17 | 2017-11-17 | 信道质量信息传输方法、装置及系统、存储介质 |
CN201880001136.0A Active CN110169112B (zh) | 2017-11-17 | 2018-07-12 | 信道质量信息传输方法、装置及系统、存储介质 |
Family Applications Before (1)
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CN201711147859.5A Pending CN109803310A (zh) | 2017-11-17 | 2017-11-17 | 信道质量信息传输方法、装置及系统、存储介质 |
Country Status (4)
Country | Link |
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US (1) | US11096185B2 (zh) |
EP (1) | EP3554120B1 (zh) |
CN (2) | CN109803310A (zh) |
WO (1) | WO2019095708A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115103385A (zh) * | 2022-08-24 | 2022-09-23 | 深圳市摩尔环宇通信技术有限公司 | 毫米波通信系统和相关测试方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113518448A (zh) * | 2020-04-10 | 2021-10-19 | 华为技术有限公司 | 一种通信方法及装置 |
CN113573353A (zh) * | 2020-04-29 | 2021-10-29 | 维沃移动通信有限公司 | 波束报告上报方法、终端设备和网络设备 |
US11956044B2 (en) * | 2020-05-13 | 2024-04-09 | Qualcomm Incorporated | Dynamic adaptation of semi-persistent CSI report setting |
Citations (2)
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CN102013954A (zh) * | 2010-07-08 | 2011-04-13 | 华为技术有限公司 | 信道状态信息上报和获取方法、基站和用户设备 |
US20170237478A1 (en) * | 2016-02-12 | 2017-08-17 | Samsung Electronics Co., Ltd. | Method and apparatus for channel status information feedback in mobile communication system |
Family Cites Families (8)
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US8687555B2 (en) * | 2010-09-29 | 2014-04-01 | Lg Electronics Inc. | Method and apparatus for performing effective feedback in wireless communication system supporting multiple antennas |
KR101556174B1 (ko) * | 2011-06-10 | 2015-10-13 | 엘지전자 주식회사 | 제어 정보를 전송하는 방법 및 이를 위한 장치 |
CN104584450B (zh) * | 2012-06-04 | 2018-01-26 | 交互数字专利控股公司 | 传递多个传输点的信道状态信息(csi) |
US8923880B2 (en) * | 2012-09-28 | 2014-12-30 | Intel Corporation | Selective joinder of user equipment with wireless cell |
US9420511B2 (en) * | 2012-11-01 | 2016-08-16 | Intel Corporation | Signaling QoS requirements and UE power preference in LTE-A networks |
JP6114153B2 (ja) * | 2013-09-26 | 2017-04-12 | 株式会社Nttドコモ | 基地局、移動局、参照信号送信方法及びチャネル品質測定方法 |
EP3442256A4 (en) * | 2016-04-08 | 2019-11-06 | NTT DoCoMo, Inc. | USER DEVICE AND WIRELESS COMMUNICATION PROCESS |
CN108810967B (zh) | 2017-05-05 | 2023-12-12 | 华为技术有限公司 | 一种测量上报的方法和装置 |
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2017
- 2017-11-17 CN CN201711147859.5A patent/CN109803310A/zh active Pending
-
2018
- 2018-07-12 EP EP18878851.7A patent/EP3554120B1/en active Active
- 2018-07-12 WO PCT/CN2018/095469 patent/WO2019095708A1/zh unknown
- 2018-07-12 CN CN201880001136.0A patent/CN110169112B/zh active Active
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2019
- 2019-11-19 US US16/688,670 patent/US11096185B2/en active Active
Patent Citations (2)
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CN102013954A (zh) * | 2010-07-08 | 2011-04-13 | 华为技术有限公司 | 信道状态信息上报和获取方法、基站和用户设备 |
US20170237478A1 (en) * | 2016-02-12 | 2017-08-17 | Samsung Electronics Co., Ltd. | Method and apparatus for channel status information feedback in mobile communication system |
Non-Patent Citations (1)
Title |
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HUAWEI, 等: "Details of CSI reporting on PUCCH/PUSCH", 《3GPP TSG RAN WG1 MEETING NR#3 R1-1715466》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115103385A (zh) * | 2022-08-24 | 2022-09-23 | 深圳市摩尔环宇通信技术有限公司 | 毫米波通信系统和相关测试方法 |
CN115103385B (zh) * | 2022-08-24 | 2022-11-08 | 深圳市摩尔环宇通信技术有限公司 | 毫米波通信系统和相关测试方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109803310A (zh) | 2019-05-24 |
WO2019095708A1 (zh) | 2019-05-23 |
CN110169112B (zh) | 2021-03-30 |
EP3554120A1 (en) | 2019-10-16 |
US20200092894A1 (en) | 2020-03-19 |
EP3554120B1 (en) | 2022-04-06 |
US11096185B2 (en) | 2021-08-17 |
EP3554120A4 (en) | 2019-11-13 |
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