SG11202001483RA - Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor - Google Patents
Method of transmitting and receiving channel state information in wireless communication system and apparatus thereforInfo
- Publication number
- SG11202001483RA SG11202001483RA SG11202001483RA SG11202001483RA SG11202001483RA SG 11202001483R A SG11202001483R A SG 11202001483RA SG 11202001483R A SG11202001483R A SG 11202001483RA SG 11202001483R A SG11202001483R A SG 11202001483RA SG 11202001483R A SG11202001483R A SG 11202001483RA
- Authority
- SG
- Singapore
- Prior art keywords
- transmitting
- wireless communication
- communication system
- state information
- channel state
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
- H04W72/20—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
- H04L5/0053—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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862716959P | 2018-08-09 | 2018-08-09 | |
| PCT/KR2019/009127 WO2020032432A1 (en) | 2018-08-09 | 2019-07-24 | Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202001483RA true SG11202001483RA (en) | 2020-03-30 |
Family
ID=69413747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202001483RA SG11202001483RA (en) | 2018-08-09 | 2019-07-24 | Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20200112869A1 (en) |
| EP (1) | EP3662590A4 (en) |
| JP (1) | JP7128265B2 (en) |
| KR (1) | KR102101829B1 (en) |
| CN (1) | CN111164910B (en) |
| AR (1) | AR115922A1 (en) |
| AU (1) | AU2019318976B2 (en) |
| BR (1) | BR112020006430A2 (en) |
| CA (1) | CA3081676C (en) |
| CL (1) | CL2020000861A1 (en) |
| MX (1) | MX2020003068A (en) |
| PH (1) | PH12020550845A1 (en) |
| RU (1) | RU2756301C1 (en) |
| SG (1) | SG11202001483RA (en) |
| TW (1) | TWI729451B (en) |
| WO (1) | WO2020032432A1 (en) |
Families Citing this family (9)
| 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 (en) * | 2020-04-11 | 2022-09-09 | 维沃移动通信有限公司 | Method for determining Channel State Information (CSI) report and communication equipment |
| EP4189841A4 (en) * | 2020-08-05 | 2024-05-01 | Apple Inc | New radio (nr) channel state information (csi) capability related signaling enhancement |
| CN112637925B (en) * | 2020-11-28 | 2022-06-03 | 重庆财经学院 | Safe relay selection method based on random forest non-uniform quantitative feature extraction |
| WO2023097417A1 (en) * | 2021-11-30 | 2023-06-08 | Qualcomm Incorporated | Aperiodic channel state information reporting for dynamic base station antenna port adaptation |
| 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 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (en) * | 2008-06-23 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | Base station apparatus and method |
| WO2010089408A1 (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 (en) * | 2011-05-02 | 2013-10-23 | 株式会社エヌ・ティ・ティ・ドコモ | Channel state information notification method, radio base station apparatus, user terminal, and radio communication system |
| WO2013066044A1 (en) * | 2011-10-31 | 2013-05-10 | 엘지전자 주식회사 | 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 |
| WO2017119741A1 (en) * | 2016-01-08 | 2017-07-13 | 엘지전자 주식회사 | Method by which terminal receives downlink signal from base station in wireless communication system, and device therefor |
| US10492213B2 (en) * | 2016-03-02 | 2019-11-26 | Samsung Electronics Co., Ltd. | Method and device for transmitting, by terminal, uplink control information in communication system |
| CN107294643B (en) * | 2016-03-31 | 2021-07-02 | 中兴通讯股份有限公司 | Method and device for feeding back and configuring channel state information |
| 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 (en) * | 2017-01-06 | 2022-06-14 | 华为技术有限公司 | Method, device and system for processing channel state information |
| US11038649B2 (en) * | 2017-02-01 | 2021-06-15 | Samsung Electronics Co., Ltd. | Method and apparatus for CSI report in next generation wireless system |
| CN110383740B (en) * | 2017-02-03 | 2022-10-14 | 株式会社Ntt都科摩 | User equipment and method of controlling Channel State Information (CSI) reporting |
| EP4336743A2 (en) * | 2017-03-23 | 2024-03-13 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting data in wireless communication system |
| CN109152054A (en) * | 2017-06-16 | 2019-01-04 | 华硕电脑股份有限公司 | Method and apparatus in wireless communication system for the wave beam management of unlicensed spectrum |
| KR102436802B1 (en) * | 2017-08-11 | 2022-08-26 | 삼성전자주식회사 | Method and apparatus for indication of aperiodic csi reporting instance in wireless communication system |
| 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 JP JP2020513844A patent/JP7128265B2/en active Active
- 2019-07-24 CA CA3081676A patent/CA3081676C/en active Active
- 2019-07-24 KR KR1020190089521A patent/KR102101829B1/en active IP Right Grant
- 2019-07-24 BR BR112020006430-0A patent/BR112020006430A2/en not_active IP Right Cessation
- 2019-07-24 SG SG11202001483RA patent/SG11202001483RA/en unknown
- 2019-07-24 AU AU2019318976A patent/AU2019318976B2/en active Active
- 2019-07-24 CN CN201980004737.1A patent/CN111164910B/en active Active
- 2019-07-24 MX MX2020003068A patent/MX2020003068A/en unknown
- 2019-07-24 EP EP19847054.4A patent/EP3662590A4/en not_active Withdrawn
- 2019-07-24 RU RU2021105664A patent/RU2756301C1/en active
- 2019-07-24 WO PCT/KR2019/009127 patent/WO2020032432A1/en unknown
- 2019-08-07 AR ARP190102239A patent/AR115922A1/en active IP Right Grant
- 2019-08-08 TW TW108128348A patent/TWI729451B/en active
- 2019-12-10 US US16/709,466 patent/US20200112869A1/en not_active Abandoned
-
2020
- 2020-03-31 CL CL2020000861A patent/CL2020000861A1/en unknown
- 2020-06-08 PH PH12020550845A patent/PH12020550845A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3081676C (en) | 2022-10-18 |
| TW202015364A (en) | 2020-04-16 |
| EP3662590A4 (en) | 2020-07-01 |
| PH12020550845A1 (en) | 2021-05-17 |
| RU2756301C1 (en) | 2021-09-29 |
| WO2020032432A1 (en) | 2020-02-13 |
| CN111164910A (en) | 2020-05-15 |
| TWI729451B (en) | 2021-06-01 |
| JP2020532922A (en) | 2020-11-12 |
| CL2020000861A1 (en) | 2020-10-09 |
| JP7128265B2 (en) | 2022-08-30 |
| CN111164910B (en) | 2023-06-09 |
| KR102101829B1 (en) | 2020-04-17 |
| AU2019318976B2 (en) | 2021-12-09 |
| EP3662590A1 (en) | 2020-06-10 |
| BR112020006430A2 (en) | 2020-09-24 |
| US20200112869A1 (en) | 2020-04-09 |
| CA3081676A1 (en) | 2020-02-13 |
| MX2020003068A (en) | 2020-07-28 |
| AR115922A1 (en) | 2021-03-10 |
| KR20200018252A (en) | 2020-02-19 |
| AU2019318976A1 (en) | 2020-06-25 |
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