SA516380335B1 - جهاز المحطة الأساسية، ومعدات المستخدم، وطريقة تقارير معلومات عن حالة القناة - Google Patents

جهاز المحطة الأساسية، ومعدات المستخدم، وطريقة تقارير معلومات عن حالة القناة

Info

Publication number
SA516380335B1
SA516380335B1 SA516380335A SA516380335A SA516380335B1 SA 516380335 B1 SA516380335 B1 SA 516380335B1 SA 516380335 A SA516380335 A SA 516380335A SA 516380335 A SA516380335 A SA 516380335A SA 516380335 B1 SA516380335 B1 SA 516380335B1
Authority
SA
Saudi Arabia
Prior art keywords
channel state
base station
user equipment
state information
station device
Prior art date
Application number
SA516380335A
Other languages
English (en)
Inventor
لي بو
لي تشاوجون
Original Assignee
.هواوي تيكنولوجيز كو.، لميتد
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by .هواوي تيكنولوجيز كو.، لميتد filed Critical .هواوي تيكنولوجيز كو.، لميتد
Publication of SA516380335B1 publication Critical patent/SA516380335B1/ar

Links

Classifications

    • 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
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0645—Variable feedback
    • H04B7/0647—Variable feedback rate
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

وكشف جهاز المحطة الأساسية، معدات المستخدم، وطريقة للإبلاغ عن معلومات حالة القناة. ويشمل الجهاز محطة قاعدة: وحدة الاستقبال، وتهيئتها لاستقبال قطعة واحدة على الأقل من معلومات حالة قناة ادوري CSI أرسلت بواسطة معدات المستخدم، حيث قطعة واحدة على الأقل من ادوري CSI يناظر CSI نتيجة القياس ادوري على سوبفرامي المرجعية الأولى، حيث CSI نتيجة القياس ادوري على سوبفرامي الإشارة الأولى هي ادوري CSI قياس نتيجة أول مجموعة الهابطة إطار ثانوي، وأول سوبفرامي المرجعية هو الإطار الفرعي في أول مجموعة الهابطة إطار ثانوي. يتم الإفصاح عن المقابل المعدات المستخدم وأسلوب المقابلة للإبلاغ عن معلومات حالة قناة أخرى. عن طريق إجراء قياس CSI ادوري على سوبفرامي مجموعة مرجعية في مجموعة الهابطة إطار ثانوي، ويمكن تجسيد هذا الاختراع ضمان أن جهاز محطة قاعدة يتلقى على نحو فعال دولة قناة نتيجة القياس ادوري، التي يتم إرسالها من قبل أجهزة المستخدم من مجموعة الهابطة إطار ثانوي. شكل 3.
SA516380335A 2014-05-19 2016-11-19 جهاز المحطة الأساسية، ومعدات المستخدم، وطريقة تقارير معلومات عن حالة القناة SA516380335B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/077798 WO2015176211A1 (zh) 2014-05-19 2014-05-19 一种基站设备、用户设备及信道状态信息的上报方法

Publications (1)

Publication Number Publication Date
SA516380335B1 true SA516380335B1 (ar) 2021-05-27

Family

ID=54553169

Family Applications (1)

Application Number Title Priority Date Filing Date
SA516380335A SA516380335B1 (ar) 2014-05-19 2016-11-19 جهاز المحطة الأساسية، ومعدات المستخدم، وطريقة تقارير معلومات عن حالة القناة

Country Status (9)

Country Link
US (2) US10085166B2 (ar)
EP (1) EP3139657B1 (ar)
JP (1) JP6367370B2 (ar)
CN (1) CN105284148B (ar)
BR (1) BR112016026874B8 (ar)
MX (1) MX361070B (ar)
RU (1) RU2635546C1 (ar)
SA (1) SA516380335B1 (ar)
WO (1) WO2015176211A1 (ar)

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KR102543750B1 (ko) * 2015-01-20 2023-06-15 엘지전자 주식회사 무선 통신 시스템에서 셀 활성화/비활성화 방법 및 이를 위한 장치
CN106656280A (zh) * 2015-07-20 2017-05-10 电信科学技术研究院 一种信道状态信息的反馈及其控制方法和设备
DE102015009779B4 (de) * 2015-07-27 2021-08-12 Apple Inc. Leistungsoptimierung für Kanalzustandsmeldungen in einem drahtlosen Kommunikationsnetz
US10834622B2 (en) * 2015-10-29 2020-11-10 Lg Electronics Inc. Method by which terminal reports channel state information in wireless communication system and apparatus therefor
US10674534B2 (en) * 2016-04-01 2020-06-02 Lg Electronics Inc. Method for reporting channel status information on license assisted access based cell
WO2019136640A1 (zh) * 2018-01-10 2019-07-18 富士通株式会社 信令指示和接收方法、装置及通信系统
US11595952B2 (en) 2018-04-27 2023-02-28 Qualcomm Incorporated Aperiodic channel state information sharing across user equipment

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KR100617835B1 (ko) * 2005-01-05 2006-08-28 삼성전자주식회사 통신 시스템에서 채널 품질 정보 송수신 장치 및 방법
US9014024B2 (en) * 2010-10-04 2015-04-21 Qualcomm Incorporated Devices for determining a reference subframe and determining a mode
TWI459832B (zh) 2011-01-10 2014-11-01 Mediatek Inc 決定實施通道狀態資訊測量之時間的方法、安排通道狀態資訊測量的方法及通訊裝置
KR20120083192A (ko) 2011-01-17 2012-07-25 주식회사 팬택 무선통신 시스템에서 채널 상태 정보의 전송 장치 및 방법
US9019850B2 (en) 2011-04-11 2015-04-28 Qualcomm Incorporated CSI reporting for multiple carriers with different system configurations
CN102291223B (zh) 2011-08-05 2014-03-12 电信科学技术研究院 信道状态信息反馈指示及反馈方法和设备
CN102291224B (zh) * 2011-08-18 2015-11-18 电信科学技术研究院 一种非周期csi的反馈方法和设备
WO2013116977A1 (zh) 2012-02-06 2013-08-15 富士通株式会社 确定下行协作多点测量集合的方法及其装置
CN103427938B (zh) 2012-05-18 2018-11-27 电信科学技术研究院 配置信道测量和dl csi反馈的方法、系统及设备
WO2014020828A1 (ja) * 2012-08-03 2014-02-06 パナソニック株式会社 無線通信端末装置、無線通信基地局装置及びcsi生成方法
WO2015168925A1 (en) * 2014-05-09 2015-11-12 Qualcomm Incorporated Restricted aperiodic csi measurement reporting in enhanced interference management and traffic adaptation

Also Published As

Publication number Publication date
MX361070B (es) 2018-11-23
EP3139657A1 (en) 2017-03-08
MX2016015225A (es) 2017-07-04
US10356647B2 (en) 2019-07-16
CN105284148A (zh) 2016-01-27
US20190007858A1 (en) 2019-01-03
WO2015176211A1 (zh) 2015-11-26
US10085166B2 (en) 2018-09-25
BR112016026874B8 (pt) 2024-01-09
CN105284148B (zh) 2020-02-21
JP2017519428A (ja) 2017-07-13
RU2635546C1 (ru) 2017-11-14
EP3139657B1 (en) 2019-03-20
EP3139657A4 (en) 2017-07-26
BR112016026874A8 (pt) 2021-07-13
JP6367370B2 (ja) 2018-08-08
US20170070905A1 (en) 2017-03-09
BR112016026874A2 (pt) 2017-08-15
BR112016026874B1 (pt) 2023-02-14

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