CN107113151A - 用于增强型载波聚合的信道状态信息 - Google Patents

用于增强型载波聚合的信道状态信息 Download PDF

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Publication number
CN107113151A
CN107113151A CN201680005876.2A CN201680005876A CN107113151A CN 107113151 A CN107113151 A CN 107113151A CN 201680005876 A CN201680005876 A CN 201680005876A CN 107113151 A CN107113151 A CN 107113151A
Authority
CN
China
Prior art keywords
csi
reports
combined
report
component carriers
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201680005876.2A
Other languages
English (en)
Chinese (zh)
Inventor
J·达姆尼亚诺维奇
陈万士
P·加尔
A·达姆尼亚诺维奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Priority to CN202111020042.8A priority Critical patent/CN113630231A/zh
Publication of CN107113151A publication Critical patent/CN107113151A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • H04L5/0057—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
    • H04W72/0453—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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680005876.2A 2015-01-16 2016-01-15 用于增强型载波聚合的信道状态信息 Pending CN107113151A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111020042.8A CN113630231A (zh) 2015-01-16 2016-01-15 用于增强型载波聚合的信道状态信息

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562104659P 2015-01-16 2015-01-16
US62/104,659 2015-01-16
US201562110288P 2015-01-30 2015-01-30
US62/110,288 2015-01-30
US14/995,453 2016-01-14
US14/995,453 US10122429B2 (en) 2015-01-16 2016-01-14 Channel state information for enhanced carrier aggregation
PCT/US2016/013666 WO2016115498A1 (en) 2015-01-16 2016-01-15 Channel state information for enhanced carrier aggregation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202111020042.8A Division CN113630231A (zh) 2015-01-16 2016-01-15 用于增强型载波聚合的信道状态信息

Publications (1)

Publication Number Publication Date
CN107113151A true CN107113151A (zh) 2017-08-29

Family

ID=55315750

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202111020042.8A Pending CN113630231A (zh) 2015-01-16 2016-01-15 用于增强型载波聚合的信道状态信息
CN201680005876.2A Pending CN107113151A (zh) 2015-01-16 2016-01-15 用于增强型载波聚合的信道状态信息

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202111020042.8A Pending CN113630231A (zh) 2015-01-16 2016-01-15 用于增强型载波聚合的信道状态信息

Country Status (7)

Country Link
US (1) US10122429B2 (enExample)
EP (1) EP3245756B1 (enExample)
JP (1) JP6686030B2 (enExample)
KR (1) KR102586657B1 (enExample)
CN (2) CN113630231A (enExample)
BR (1) BR112017015141B1 (enExample)
WO (1) WO2016115498A1 (enExample)

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WO2019095958A1 (zh) * 2017-11-17 2019-05-23 华为技术有限公司 信道状态信息报告的传输方法及通信设备
CN112534768A (zh) * 2018-08-10 2021-03-19 高通股份有限公司 增强的载波聚合管理

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EP3726877A1 (en) * 2015-01-29 2020-10-21 NTT DoCoMo, Inc. User terminal, radio communication system, and radio communication method for csi reporting
CN106209195B (zh) * 2015-03-06 2020-02-11 电信科学技术研究院 信道状态信息获取方法、信道状态信息反馈方法及装置
US10425921B2 (en) * 2015-04-01 2019-09-24 Acer Incorporated Method of uplink control information transmission
CN108604945A (zh) * 2016-02-09 2018-09-28 瑞典爱立信有限公司 有效harq反馈的鲁棒性增强
CN107181514B (zh) * 2016-03-11 2020-09-15 电信科学技术研究院 一种csi反馈方法、预编码方法及装置
US20220360392A1 (en) * 2019-09-13 2022-11-10 Ntt Docomo, Inc. Terminal and radio communication method
WO2021174378A1 (en) * 2020-03-02 2021-09-10 Qualcomm Incorporated Csi report configuration with multiple csi reports
CN118140566A (zh) * 2021-10-28 2024-06-04 株式会社Ntt都科摩 终端及通信方法
CN117641437B (zh) * 2024-01-26 2024-07-19 荣耀终端有限公司 信道状态信息报告的反馈方法、用户终端以及网络设备

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US20120039252A1 (en) * 2010-08-16 2012-02-16 Qualcomm Incorporated Channel state information feedback for carrier aggregation
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CN103918334A (zh) * 2011-11-08 2014-07-09 高通股份有限公司 允许处理冲突的信道状态信息报告的用户设备、基站和方法

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US20100278058A1 (en) * 2009-05-04 2010-11-04 Qualcomm Incorporated Method and apparatus for facilitating multicarrier differential channel quality indicator (cqi) feedback
KR101695055B1 (ko) * 2010-01-08 2017-01-10 인터디지탈 패튼 홀딩스, 인크 다중 반송파의 채널 상태 정보 전송 방법
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US9019850B2 (en) * 2011-04-11 2015-04-28 Qualcomm Incorporated CSI reporting for multiple carriers with different system configurations
US9363820B2 (en) * 2011-08-11 2016-06-07 Industrial Technology Research Institute Method of uplink control information transmission
CN102347825B (zh) * 2011-11-02 2014-05-07 电信科学技术研究院 一种传输反馈信息的方法、系统和设备
CN103095398B (zh) * 2011-11-04 2017-04-12 华为技术有限公司 传输控制信息的方法、用户设备和基站
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US20120039252A1 (en) * 2010-08-16 2012-02-16 Qualcomm Incorporated Channel state information feedback for carrier aggregation
US20120127869A1 (en) * 2010-11-22 2012-05-24 Sharp Laboratories Of America, Inc. Multiple channel state information (csi) reporting on the physical uplink shared channel (pusch) with carrier aggregation
CN102480338A (zh) * 2010-11-29 2012-05-30 华为技术有限公司 信道状态信息上报指示方法、上报方法、服务站点和终端
CN103918334A (zh) * 2011-11-08 2014-07-09 高通股份有限公司 允许处理冲突的信道状态信息报告的用户设备、基站和方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019095958A1 (zh) * 2017-11-17 2019-05-23 华为技术有限公司 信道状态信息报告的传输方法及通信设备
US11483104B2 (en) 2017-11-17 2022-10-25 Huawei Technologies Co., Ltd. Channel state information report transmissions method and communications device
CN112534768A (zh) * 2018-08-10 2021-03-19 高通股份有限公司 增强的载波聚合管理

Also Published As

Publication number Publication date
JP2018507606A (ja) 2018-03-15
BR112017015141A2 (pt) 2018-01-30
US20160211903A1 (en) 2016-07-21
KR102586657B1 (ko) 2023-10-06
JP6686030B2 (ja) 2020-04-22
EP3245756B1 (en) 2022-07-13
US10122429B2 (en) 2018-11-06
CN113630231A (zh) 2021-11-09
WO2016115498A1 (en) 2016-07-21
BR112017015141B1 (pt) 2023-12-26
EP3245756A1 (en) 2017-11-22
KR20170104469A (ko) 2017-09-15

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Application publication date: 20170829