AU2019220741B2 - Modulation and coding scheme and channel quality indicator for high reliability - Google Patents

Modulation and coding scheme and channel quality indicator for high reliability Download PDF

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Publication number
AU2019220741B2
AU2019220741B2 AU2019220741A AU2019220741A AU2019220741B2 AU 2019220741 B2 AU2019220741 B2 AU 2019220741B2 AU 2019220741 A AU2019220741 A AU 2019220741A AU 2019220741 A AU2019220741 A AU 2019220741A AU 2019220741 B2 AU2019220741 B2 AU 2019220741B2
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Australia
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values
cqi
mcs
bler
base station
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AU2019220741A
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AU2019220741A1 (en
Inventor
Jing Jiang
Chih-Ping Li
Gabi Sarkis
Joseph Binamira Soriaga
Ying Wang
Wei Yang
Yang Yang
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04L1/0002—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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AU2019220741A 2018-02-16 2019-02-15 Modulation and coding scheme and channel quality indicator for high reliability Active AU2019220741B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862710479P 2018-02-16 2018-02-16
US62/710,479 2018-02-16
US16/276,060 2019-02-14
US16/276,060 US10848228B2 (en) 2018-02-16 2019-02-14 Modulation and coding scheme and channel quality indicator for high reliability
PCT/US2019/018234 WO2019161215A1 (en) 2018-02-16 2019-02-15 Modulation and coding scheme and channel quality indicator for high reliability

Publications (2)

Publication Number Publication Date
AU2019220741A1 AU2019220741A1 (en) 2020-08-13
AU2019220741B2 true AU2019220741B2 (en) 2023-05-18

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AU2019220741A Active AU2019220741B2 (en) 2018-02-16 2019-02-15 Modulation and coding scheme and channel quality indicator for high reliability

Country Status (10)

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US (1) US10848228B2 (enExample)
EP (1) EP3753143A1 (enExample)
JP (1) JP7442451B2 (enExample)
KR (1) KR102768698B1 (enExample)
CN (1) CN111727574B (enExample)
AU (1) AU2019220741B2 (enExample)
BR (1) BR112020016293A2 (enExample)
SG (1) SG11202006812WA (enExample)
TW (1) TWI796436B (enExample)
WO (1) WO2019161215A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10135562B2 (en) * 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
US11115098B2 (en) * 2018-04-06 2021-09-07 Apple Inc. Configuration and design of CQI and MCS tables for 5G communications
US20220159587A1 (en) * 2019-03-26 2022-05-19 Nokia Technologies Oy User equipment oriented link adaptation
CN110648518B (zh) * 2019-09-23 2021-04-20 湖南长城信息金融设备有限责任公司 用于无人机和遥控器的数据传输方法及其相应的装置
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12088417B2 (en) * 2020-05-18 2024-09-10 Qualcomm Incorporated Quantized CQI feedback for HARQ based retransmissions
CN113824533B (zh) * 2020-06-19 2024-09-06 南京中兴新软件有限责任公司 确定调制编码方式mcs的方法、设备和存储介质
WO2022039638A1 (en) * 2020-08-17 2022-02-24 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive communication channel leg switching
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
US11929853B2 (en) * 2020-10-19 2024-03-12 Qualcomm Incorporated Data-driven probabilistic modeling of wireless channels using conditional variational auto-encoders
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022216197A1 (en) * 2021-04-08 2022-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Network node and method for link adaption in a wireless communication network
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
US11627052B2 (en) * 2021-07-07 2023-04-11 L3Harris Technologies, Inc. Communications system reconfigurable to different topologies and associated methods
US12010035B2 (en) 2022-05-12 2024-06-11 At&T Intellectual Property I, L.P. Apparatuses and methods for facilitating an identification and scheduling of resources for reduced capability devices
US20260074997A1 (en) * 2024-09-06 2026-03-12 Dell Products L.P. Congestion-aware device uplink rate adaptation
US20260075002A1 (en) * 2024-09-06 2026-03-12 Dell Products L.P. Adaptive bearer congestion signaling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110299445A1 (en) * 2010-06-04 2011-12-08 Comm. a l' ener. atom. et aux energies alter. Scheduling method with power savings
EP2787670A1 (en) * 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100976489B1 (ko) * 2003-10-01 2010-08-18 엘지전자 주식회사 이동통신의 다중입력 다중출력 시스템에 적용되는데이터의 변조 및 코딩 방식 제어 방법
KR101481166B1 (ko) * 2007-06-25 2015-01-28 엘지전자 주식회사 다중안테나 시스템에서의 귀환데이터 전송 방법
US9160486B2 (en) * 2010-05-13 2015-10-13 Lg Electronics Inc. Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a MIMO wireless communication system
US20120113961A1 (en) * 2010-11-08 2012-05-10 Motorola Mobility, Inc. Interference Measurements in Enhanced Inter-Cell Interference Coordination Capable Wireless Terminals
CN102013956B (zh) * 2010-11-25 2015-09-16 中兴通讯股份有限公司 一种信道状态信息反馈方法及装置
US8761039B2 (en) * 2012-03-28 2014-06-24 Apple Inc. Adaptive generation of channel quality indicators (CQIs) based on a current communication scenario
US8929239B2 (en) * 2012-07-02 2015-01-06 Apple Inc. Modulation and coding scheme (MCS) recovery based on CQI offset
EP2874335B1 (en) * 2012-07-16 2020-02-19 LG Electronics Inc. Method and device for reporting channel state information in wireless communication system
US9407417B2 (en) * 2013-01-09 2016-08-02 Qualcomm Incorporated Identifying modulation and coding schemes and channel quality indicators
US9712306B2 (en) * 2013-01-21 2017-07-18 Apple Inc. Adaptive link adaptation for wireless communications
US10257841B2 (en) 2013-09-03 2019-04-09 Samsung Electronics Co., Ltd Downlink transmission method and user terminal equipment
EP3123684B1 (en) 2014-03-28 2020-02-12 Huawei Technologies Co. Ltd. Transmitter devices and method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110299445A1 (en) * 2010-06-04 2011-12-08 Comm. a l' ener. atom. et aux energies alter. Scheduling method with power savings
EP2787670A1 (en) * 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "CQI/MCS for NR", 3GPP DRAFT; R1-1717370-CQI AND MCS FOR NR, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, R1-1717370-CQI and MCS for NR, 8 October 2017 (2017-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051340560 *
ZTE, SANECHIPS: "CQI and MCS design for URLLC", 3GPP DRAFT; R1-1800742 CQI AND MCS DESIGN FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Vancouver, Canada; 20180122 - 20180126, R1-1800742 CQI and MCS design for URLLC, 13 January 2018 (2018-01-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051385055 *

Also Published As

Publication number Publication date
JP2021514137A (ja) 2021-06-03
KR20200118808A (ko) 2020-10-16
EP3753143A1 (en) 2020-12-23
CN111727574B (zh) 2023-07-14
TWI796436B (zh) 2023-03-21
AU2019220741A1 (en) 2020-08-13
US10848228B2 (en) 2020-11-24
TW201937890A (zh) 2019-09-16
US20190260451A1 (en) 2019-08-22
WO2019161215A1 (en) 2019-08-22
SG11202006812WA (en) 2020-08-28
JP7442451B2 (ja) 2024-03-04
KR102768698B1 (ko) 2025-02-17
CN111727574A (zh) 2020-09-29
BR112020016293A2 (pt) 2020-12-15

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