BR112022015280A2 - Procedimentos de unidade de processamento de informações de estado do canal (csi) para preempção de relatório de csi - Google Patents
Procedimentos de unidade de processamento de informações de estado do canal (csi) para preempção de relatório de csiInfo
- Publication number
- BR112022015280A2 BR112022015280A2 BR112022015280A BR112022015280A BR112022015280A2 BR 112022015280 A2 BR112022015280 A2 BR 112022015280A2 BR 112022015280 A BR112022015280 A BR 112022015280A BR 112022015280 A BR112022015280 A BR 112022015280A BR 112022015280 A2 BR112022015280 A2 BR 112022015280A2
- Authority
- BR
- Brazil
- Prior art keywords
- csi
- state information
- channel state
- report
- preemption
- Prior art date
Links
- 230000010365 information processing Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
-
- 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
-
- 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]
-
- 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
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
-
- 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
-
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- 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
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
- H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
PROCEDIMENTOS DE UNIDADE DE PROCESSAMENTO DE INFORMAÇÕES DE ESTADO DO CANAL (CSI) PARA PREEMPÇÃO DE RELATÓRIO DE CSI. Trata-se de vários aspectos da presente revelação que se referem, em geral, à comunicação sem fio. Em alguns aspectos, um equipamento de usuário (UE) pode determinar que uma comunicação de enlace ascendente do UE foi cancelada. A comunicação de enlace ascendente inclui um relatório de informações de estado de canal (CSI), e um conjunto de unidades de processamento de CSI do UE é ocupado para calcular CSI para o relatório de CSI. O UE pode liberar o conjunto de unidades de processamento de CSI associado ao cálculo de CSI para o relatório de CSI, com base, pelo menos em parte, na determinação de que a comunicação de enlace ascendente foi cancelada. São fornecidos vários outros aspectos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062972466P | 2020-02-10 | 2020-02-10 | |
US17/248,469 US11824608B2 (en) | 2020-02-10 | 2021-01-26 | Channel state information (CSI) processing unit procedures for CSI report pre-emption |
PCT/US2021/070081 WO2021163717A1 (en) | 2020-02-10 | 2021-01-27 | Channel state information (csi) processing unit procedures for csi report pre-emption |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022015280A2 true BR112022015280A2 (pt) | 2022-09-20 |
Family
ID=77177672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022015280A BR112022015280A2 (pt) | 2020-02-10 | 2021-01-27 | Procedimentos de unidade de processamento de informações de estado do canal (csi) para preempção de relatório de csi |
Country Status (7)
Country | Link |
---|---|
US (1) | US11824608B2 (pt) |
EP (1) | EP4104500A1 (pt) |
KR (1) | KR20220140505A (pt) |
CN (1) | CN115136643A (pt) |
BR (1) | BR112022015280A2 (pt) |
TW (1) | TW202135493A (pt) |
WO (1) | WO2021163717A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3811554A4 (en) * | 2018-08-20 | 2022-03-23 | Apple Inc. | SELECTION OF A CONTROL RESOURCE SET FOR CHANNEL CONDITION INFORMATION REFERENCE SIGNAL BASED RADIO LINK MONITORING |
US11824608B2 (en) * | 2020-02-10 | 2023-11-21 | Qualcomm Incorporated | Channel state information (CSI) processing unit procedures for CSI report pre-emption |
US11582739B2 (en) | 2020-02-27 | 2023-02-14 | Qualcomm Incorporated | Determining time domain resources for uplink cancellation |
CN116250203A (zh) * | 2020-07-22 | 2023-06-09 | 鸿颖创新有限公司 | 调度用于取消上行链路传输的时间线的用户设备和方法 |
CN117560122A (zh) * | 2022-08-02 | 2024-02-13 | 上海朗帛通信技术有限公司 | 用于无线通信的方法和装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US11601922B1 (en) * | 2016-09-15 | 2023-03-07 | Nxp Usa, Inc. | Determining whether a wireless communication medium is idle |
WO2019014805A1 (en) * | 2017-07-17 | 2019-01-24 | Qualcomm Incorporated | APPARATUSES AND TECHNIQUES FOR RADIO RESOURCE CONTROL CONNECTION RELEASE ENHANCEMENTS |
US10819470B2 (en) * | 2018-01-12 | 2020-10-27 | Intel IP Corporation | Behavior of user equipment (UE) in scenarios of conflicting resource assignments in new radio (NR) systems |
US11515963B2 (en) * | 2018-05-11 | 2022-11-29 | Lenovo (Beijing) Limited | Multiple CSI reports |
US20210211225A1 (en) | 2018-05-21 | 2021-07-08 | Nec Corporation | Methods and apparatus for multi-instance channel state information reporting |
CN110661560B (zh) * | 2018-06-29 | 2022-06-24 | 中兴通讯股份有限公司 | Csi反馈的方法、装置、终端、基站及存储介质 |
US11546925B2 (en) * | 2018-08-01 | 2023-01-03 | Lg Electronics Inc. | Method for transmitting and receiving channel state information in wireless communication system and apparatus therefor |
CA3081676C (en) * | 2018-08-09 | 2022-10-18 | Lg Electronics Inc. | Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor |
WO2020029157A1 (en) * | 2018-08-09 | 2020-02-13 | Qualcomm Incorporated | Feedback prioritization for wireless communications |
CN116634489A (zh) * | 2018-08-21 | 2023-08-22 | Lg 电子株式会社 | 无线通信***中发送和接收信道状态信息的方法及其装置 |
CN110971382B (zh) * | 2018-09-30 | 2023-04-07 | 维沃移动通信有限公司 | 一种确定信道状态信息csi处理单元占用时间的方法、终端设备 |
US20200145164A1 (en) * | 2018-11-02 | 2020-05-07 | FG Innovation Company Limited | Methods and apparatuses for performing channel measurements under power saving control |
KR20210095700A (ko) * | 2019-01-09 | 2021-08-02 | 후지쯔 가부시끼가이샤 | 채널 상태 정보의 측정 목적을 표시하기 위한 방법 및 디바이스와 시스템 |
WO2020150884A1 (en) * | 2019-01-22 | 2020-07-30 | Qualcomm Incorporated | Csi processing for fine csi granularity |
US11272511B2 (en) * | 2019-04-08 | 2022-03-08 | Qualcomm Incorporated | Supporting out-of-order operation |
US20210045074A1 (en) * | 2019-08-06 | 2021-02-11 | Qualcomm Incorporated | Timeline considerations for channel state information reporting of a sidelink channel |
US11558095B2 (en) * | 2019-08-26 | 2023-01-17 | Qualcomm Incorporated | Channel state information measurement adaptation to maximum multiple-input multiple-output layers |
WO2021035666A1 (en) * | 2019-08-30 | 2021-03-04 | Qualcomm Incorporated | Processing enhancements for channel state information reporting |
US11984954B2 (en) * | 2019-10-01 | 2024-05-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods for flexible triggering of CSI reports |
US11696234B2 (en) * | 2019-11-15 | 2023-07-04 | Qualcomm Incorporated | Techniques for dynamic configuration of channel state information processing units |
US11588602B2 (en) * | 2019-12-13 | 2023-02-21 | Samsung Electronics Co., Ltd. | Beam management and coverage enhancements for semi-persistent and configured grant transmissions |
EP4094527A4 (en) * | 2020-01-20 | 2023-10-25 | Qualcomm Incorporated | SIGNALING ASPECTS FOR APERIODIC CSI MESSAGES TRIGGERED BY A DOWNLINK PERMISSION |
WO2021159065A1 (en) * | 2020-02-06 | 2021-08-12 | Ofinno, Llc | Preemption indication with multi-beam |
US11824608B2 (en) * | 2020-02-10 | 2023-11-21 | Qualcomm Incorporated | Channel state information (CSI) processing unit procedures for CSI report pre-emption |
US20220322336A1 (en) * | 2021-03-26 | 2022-10-06 | Qualcomm Incorporated | Timelines for uplink control information multiplexing over multiple slot transmissions |
-
2021
- 2021-01-26 US US17/248,469 patent/US11824608B2/en active Active
- 2021-01-27 CN CN202180012400.2A patent/CN115136643A/zh active Pending
- 2021-01-27 WO PCT/US2021/070081 patent/WO2021163717A1/en unknown
- 2021-01-27 KR KR1020227026966A patent/KR20220140505A/ko unknown
- 2021-01-27 TW TW110102983A patent/TW202135493A/zh unknown
- 2021-01-27 EP EP21706151.4A patent/EP4104500A1/en active Pending
- 2021-01-27 BR BR112022015280A patent/BR112022015280A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021163717A1 (en) | 2021-08-19 |
CN115136643A (zh) | 2022-09-30 |
EP4104500A1 (en) | 2022-12-21 |
KR20220140505A (ko) | 2022-10-18 |
US11824608B2 (en) | 2023-11-21 |
US20210250074A1 (en) | 2021-08-12 |
TW202135493A (zh) | 2021-09-16 |
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