AR115922A1 - Método de transmisión y recepción de la información del estado del canal en el sistema de comunicación inalámbrica y dispositivo para el mismo - Google Patents
Método de transmisión y recepción de la información del estado del canal en el sistema de comunicación inalámbrica y dispositivo para el mismoInfo
- Publication number
- AR115922A1 AR115922A1 ARP190102239A ARP190102239A AR115922A1 AR 115922 A1 AR115922 A1 AR 115922A1 AR P190102239 A ARP190102239 A AR P190102239A AR P190102239 A ARP190102239 A AR P190102239A AR 115922 A1 AR115922 A1 AR 115922A1
- Authority
- AR
- Argentina
- Prior art keywords
- csi
- reception
- wireless communication
- communication system
- status information
- Prior art date
Links
Classifications
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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
-
- 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
-
- 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
- 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
- H04B7/0628—Diversity capabilities
-
- 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
- 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
- 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
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- 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
- 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
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método de realización de informe de la información del estado de canal (CSI) por un terminal en un sistema de comunicación inalámbrica. El método incluye: recibir la información de control de enlace descendente (DCI) que activa el informe de la CSI; recibir una señal de referencia de CSI (CSI-RS) para el informe de la CSI; y transmitir, a una estación de base, CSI que se determina sobre la base de la CSI-RS que se recibe. Un tiempo requerido mínimo para el informe de la CSI se configura sobre la base de (i) un primer tiempo requerido mínimo de un último tiempo de la CSI-RS a un tiempo de transmisión del informe de la CSI, y (ii) un segundo tiempo requerido mínimo entre una DCI que activa la CSI-RS y una recepción de la CSI-RS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862716959P | 2018-08-09 | 2018-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR115922A1 true AR115922A1 (es) | 2021-03-10 |
Family
ID=69413747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP190102239A AR115922A1 (es) | 2018-08-09 | 2019-08-07 | Método de transmisión y recepción de la información del estado del canal en el sistema de comunicación inalámbrica y dispositivo para el mismo |
Country Status (16)
Country | Link |
---|---|
US (1) | US20200112869A1 (es) |
EP (1) | EP3662590A4 (es) |
JP (1) | JP7128265B2 (es) |
KR (1) | KR102101829B1 (es) |
CN (1) | CN111164910B (es) |
AR (1) | AR115922A1 (es) |
AU (1) | AU2019318976B2 (es) |
BR (1) | BR112020006430A2 (es) |
CA (1) | CA3081676C (es) |
CL (1) | CL2020000861A1 (es) |
MX (1) | MX2020003068A (es) |
PH (1) | PH12020550845A1 (es) |
RU (1) | RU2756301C1 (es) |
SG (1) | SG11202001483RA (es) |
TW (1) | TWI729451B (es) |
WO (1) | WO2020032432A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11006445B2 (en) * | 2018-02-08 | 2021-05-11 | Ofinno, Llc | Confirmation mechanism for CSI report activation and deactivation |
US11581932B2 (en) * | 2019-10-23 | 2023-02-14 | Qualcomm Incorporated | Techniques for channel state information processing unit occupancy determination for layer 1 signal to interference plus noise ratio reporting |
US11824608B2 (en) * | 2020-02-10 | 2023-11-21 | Qualcomm Incorporated | Channel state information (CSI) processing unit procedures for CSI report pre-emption |
CN113517967B (zh) * | 2020-04-11 | 2022-09-09 | 维沃移动通信有限公司 | 信道状态信息csi报告的确定方法和通信设备 |
WO2022027359A1 (en) * | 2020-08-05 | 2022-02-10 | Apple Inc. | New radio (nr) channel state information (csi) capability related signaling enhancement |
CN112637925B (zh) * | 2020-11-28 | 2022-06-03 | 重庆财经学院 | 基于随机森林非均匀量化特征提取的安全中继选择方法 |
CN118251867A (zh) * | 2021-11-30 | 2024-06-25 | 高通股份有限公司 | 用于动态基站天线端口自适应的非周期性信道状态信息报告 |
WO2023108375A1 (en) * | 2021-12-13 | 2023-06-22 | Nec Corporation | Methods, devices, and medium for communication |
WO2024072309A1 (en) * | 2022-09-30 | 2024-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel state information processing unit for artificial intelligence based report generation |
WO2024130483A1 (en) * | 2022-12-19 | 2024-06-27 | Nec Corporation | Methods, devices and medium for communication |
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US138214A (en) * | 1873-04-22 | Improvement in nut-locks | ||
US8837337B2 (en) * | 2007-01-12 | 2014-09-16 | Qualcomm Incorporated | Signaling of power information for MIMO transmission in a wireless communication system |
US8155620B2 (en) * | 2007-06-13 | 2012-04-10 | Qualcomm Incorporated | Method and apparatus for accounting in a mobile data packet network |
JP5068699B2 (ja) * | 2008-06-23 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及び方法 |
US20100202311A1 (en) * | 2009-02-09 | 2010-08-12 | Nokia Siemens Networks Oy | Method and apparatus for providing channel state reporting |
US9432977B2 (en) * | 2009-09-30 | 2016-08-30 | Lg Electronics Inc. | Apparatus and method for transmitting uplink control information |
JP5325928B2 (ja) * | 2011-05-02 | 2013-10-23 | 株式会社エヌ・ティ・ティ・ドコモ | チャネル状態情報通知方法、無線基地局装置、ユーザ端末及び無線通信システム |
US9363799B2 (en) * | 2011-10-31 | 2016-06-07 | Lg Electronics Inc. | Method for transmitting an uplink control signal, user equipment, method for receiving an uplink signal, and base station |
US10129782B2 (en) * | 2015-01-30 | 2018-11-13 | Samsung Electronics Co., Ltd. | Methods and apparatus for CSI measurement configuration and reporting on unlicensed spectrum |
US10341000B2 (en) * | 2015-03-13 | 2019-07-02 | Lg Electronics Inc. | Method for reporting channel state in wireless communication system and apparatus therefor |
EP3402105B1 (en) * | 2016-01-08 | 2021-10-06 | LG Electronics Inc. | Method by which terminal receives downlink signal from base station in wireless communication system, and device therefor |
WO2017150925A1 (ko) * | 2016-03-02 | 2017-09-08 | 삼성전자 주식회사 | 통신 시스템에서 단말의 상향링크 제어 정보 전송 방법 및 장치 |
CN107294643B (zh) * | 2016-03-31 | 2021-07-02 | 中兴通讯股份有限公司 | 一种信道状态信息反馈和配置的方法和装置 |
US11171746B2 (en) * | 2016-06-15 | 2021-11-09 | Apple Inc. | Channel state and beam related information reporting |
US10321386B2 (en) * | 2017-01-06 | 2019-06-11 | At&T Intellectual Property I, L.P. | Facilitating an enhanced two-stage downlink control channel in a wireless communication system |
CN108282212B (zh) * | 2017-01-06 | 2022-06-14 | 华为技术有限公司 | 一种信道状态信息处理的方法、装置和*** |
US11038649B2 (en) * | 2017-02-01 | 2021-06-15 | Samsung Electronics Co., Ltd. | Method and apparatus for CSI report in next generation wireless system |
WO2018144508A1 (en) * | 2017-02-03 | 2018-08-09 | Ntt Docomo, Inc. | User equipment and method of control of channel state information (csi) reporting |
EP4336743A3 (en) * | 2017-03-23 | 2024-06-12 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting data in wireless communication system |
US11368950B2 (en) * | 2017-06-16 | 2022-06-21 | Asustek Computer Inc. | Method and apparatus for beam management in unlicensed spectrum in a wireless communication system |
KR102436802B1 (ko) * | 2017-08-11 | 2022-08-26 | 삼성전자주식회사 | 무선 통신 시스템에서의 비주기적 채널 상태 보고 시점 지시 방법 및 장치 |
US10873481B2 (en) * | 2017-11-27 | 2020-12-22 | Qualcomm Incorporated | Reference signal transmission window and timing considerations |
US11050478B2 (en) * | 2017-12-19 | 2021-06-29 | Samsung Electronics Co., Ltd. | Method and apparatus for beam reporting in next generation wireless systems |
US11595952B2 (en) * | 2018-04-27 | 2023-02-28 | Qualcomm Incorporated | Aperiodic channel state information sharing across user equipment |
-
2019
- 2019-07-24 CA CA3081676A patent/CA3081676C/en active Active
- 2019-07-24 MX MX2020003068A patent/MX2020003068A/es unknown
- 2019-07-24 AU AU2019318976A patent/AU2019318976B2/en active Active
- 2019-07-24 CN CN201980004737.1A patent/CN111164910B/zh active Active
- 2019-07-24 RU RU2021105664A patent/RU2756301C1/ru active
- 2019-07-24 KR KR1020190089521A patent/KR102101829B1/ko active IP Right Grant
- 2019-07-24 BR BR112020006430-0A patent/BR112020006430A2/pt not_active IP Right Cessation
- 2019-07-24 SG SG11202001483RA patent/SG11202001483RA/en unknown
- 2019-07-24 EP EP19847054.4A patent/EP3662590A4/en not_active Withdrawn
- 2019-07-24 WO PCT/KR2019/009127 patent/WO2020032432A1/en unknown
- 2019-07-24 JP JP2020513844A patent/JP7128265B2/ja active Active
- 2019-08-07 AR ARP190102239A patent/AR115922A1/es active IP Right Grant
- 2019-08-08 TW TW108128348A patent/TWI729451B/zh active
- 2019-12-10 US US16/709,466 patent/US20200112869A1/en not_active Abandoned
-
2020
- 2020-03-31 CL CL2020000861A patent/CL2020000861A1/es unknown
- 2020-06-08 PH PH12020550845A patent/PH12020550845A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN111164910B (zh) | 2023-06-09 |
EP3662590A1 (en) | 2020-06-10 |
WO2020032432A1 (en) | 2020-02-13 |
EP3662590A4 (en) | 2020-07-01 |
RU2756301C1 (ru) | 2021-09-29 |
CA3081676A1 (en) | 2020-02-13 |
AU2019318976A1 (en) | 2020-06-25 |
BR112020006430A2 (pt) | 2020-09-24 |
TWI729451B (zh) | 2021-06-01 |
PH12020550845A1 (en) | 2021-05-17 |
KR102101829B1 (ko) | 2020-04-17 |
US20200112869A1 (en) | 2020-04-09 |
KR20200018252A (ko) | 2020-02-19 |
JP2020532922A (ja) | 2020-11-12 |
JP7128265B2 (ja) | 2022-08-30 |
SG11202001483RA (en) | 2020-03-30 |
CN111164910A (zh) | 2020-05-15 |
TW202015364A (zh) | 2020-04-16 |
CA3081676C (en) | 2022-10-18 |
MX2020003068A (es) | 2020-07-28 |
CL2020000861A1 (es) | 2020-10-09 |
AU2019318976B2 (en) | 2021-12-09 |
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