CN104938006B - 信道状态信息参考信号的传输方法、基站、终端、系统、机器可读程序和存储有机器可读程序的存储介质 - Google Patents
信道状态信息参考信号的传输方法、基站、终端、系统、机器可读程序和存储有机器可读程序的存储介质 Download PDFInfo
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Classifications
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- 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
- H04L5/0057—Physical resource allocation for CQI
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- 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), DMT
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- 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
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (62)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2013/070805 WO2014110837A1 (zh) | 2013-01-21 | 2013-01-21 | 信道状态信息参考信号的传输方法、基站、终端、系统、机器可读程序和存储有机器可读程序的存储介质 |
Publications (2)
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CN104938006A CN104938006A (zh) | 2015-09-23 |
CN104938006B true CN104938006B (zh) | 2019-07-23 |
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CN201380071073.3A Active CN104938006B (zh) | 2013-01-21 | 2013-01-21 | 信道状态信息参考信号的传输方法、基站、终端、系统、机器可读程序和存储有机器可读程序的存储介质 |
Country Status (6)
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US (1) | US9973318B2 (zh) |
EP (1) | EP2947935A4 (zh) |
JP (1) | JP6210116B2 (zh) |
KR (2) | KR101839741B1 (zh) |
CN (1) | CN104938006B (zh) |
WO (1) | WO2014110837A1 (zh) |
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WO2013109111A1 (en) * | 2012-01-20 | 2013-07-25 | Lg Electronics Inc. | Method and apparatus for transmitting measurement report in a wireless communication system |
KR102280021B1 (ko) * | 2014-09-11 | 2021-07-21 | 삼성전자주식회사 | 무선 통신 시스템에서 기준 신호를 송수신하는 기법 |
CN105991267B (zh) * | 2015-02-06 | 2019-08-06 | 电信科学技术研究院 | 一种信道测量方法及装置 |
WO2016163797A1 (ko) * | 2015-04-10 | 2016-10-13 | 주식회사 아이티엘 | 전 차원 다중입력 다중출력 무선 통신 시스템에서 채널상태정보 참조신호 송수신 방법 및 장치 |
EP3270648B1 (en) * | 2015-04-10 | 2019-10-23 | Huawei Technologies Co., Ltd. | Channel measurement method, base station and ue |
CN106160826A (zh) * | 2015-04-20 | 2016-11-23 | 中国移动通信集团公司 | Csi-rs配置及csi反馈方法、装置和相关设备 |
CN106411473B (zh) * | 2015-07-27 | 2019-07-19 | 电信科学技术研究院 | 一种参考信号映射方法及装置 |
WO2017054167A1 (zh) * | 2015-09-30 | 2017-04-06 | 华为技术有限公司 | 传输信道状态信息-参考信号csi-rs的方法及装置 |
WO2017078588A1 (en) * | 2015-11-05 | 2017-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for csi-rs port selection for csi-reporting |
CN105450274B (zh) * | 2015-11-09 | 2018-11-23 | 东南大学 | 基于能效最优的大规模多天线中继系统用户数优化方法 |
CN105450275A (zh) * | 2015-11-09 | 2016-03-30 | 东南大学 | 基于能效最优的多用户大规模天线中继系统天线选择方法 |
JP6969633B2 (ja) * | 2016-03-30 | 2021-11-24 | 日本電気株式会社 | 基地局およびueによって実行される方法 |
JP6769497B2 (ja) | 2016-03-30 | 2020-10-14 | 日本電気株式会社 | 基地局およびueによって実行される方法 |
JP7160165B2 (ja) * | 2016-03-30 | 2022-10-25 | 日本電気株式会社 | 基地局およびueによって実行される方法、基地局、並びにue |
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 |
CN116388898A (zh) * | 2016-04-01 | 2023-07-04 | 瑞典爱立信有限公司 | 用于灵活的信道状态信息-参考信号传送的系统和方法 |
JP2019518343A (ja) * | 2016-04-01 | 2019-06-27 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 低減密度チャネル状態情報参照信号 |
WO2017197552A1 (zh) | 2016-05-16 | 2017-11-23 | 中国移动通信集团公司 | Csi-rs配置及csi反馈方法、装置、基站及用户设备 |
WO2018098802A1 (en) * | 2016-12-02 | 2018-06-07 | Qualcomm Incorporated | Transmitting channel state information reference signals in new radio |
CN109391431B (zh) * | 2017-08-11 | 2021-10-26 | 华为技术有限公司 | 一种获取参考信号的方法、装置和计算机可读存储介质 |
CN115567974A (zh) * | 2017-08-11 | 2023-01-03 | 华为技术有限公司 | 一种信息的发送方法及设备 |
CN108111282B (zh) * | 2017-09-30 | 2020-11-24 | 中兴通讯股份有限公司 | 一种无线通信方法及装置 |
CN110800351A (zh) * | 2017-10-14 | 2020-02-14 | Oppo广东移动通信有限公司 | 无线通信方法、终端和网络设备 |
JP6987242B2 (ja) * | 2017-11-02 | 2021-12-22 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | リソース構成方法、端末装置及びネットワーク装置 |
CN108683487B (zh) * | 2018-01-12 | 2019-06-11 | 华为技术有限公司 | 一种用于终端设备能力传输的方法、装置及系统 |
EP3725000A1 (en) * | 2018-01-23 | 2020-10-21 | Huawei Technologies Co., Ltd. | Transmitting and receiving devices for v2v communication |
WO2020077504A1 (en) * | 2018-10-15 | 2020-04-23 | Nokia Shanghai Bell Co., Ltd. | Methods, devices and computer readable medium for downlink transmissions |
CN112713974B (zh) * | 2019-10-25 | 2023-06-16 | 成都华为技术有限公司 | 资源映射方法、设备及存储介质 |
CN111865544A (zh) * | 2020-04-10 | 2020-10-30 | 中兴通讯股份有限公司 | 信道状态信息参考信号传输方法及装置 |
CN112243575B (zh) * | 2020-09-16 | 2023-07-18 | 北京小米移动软件有限公司 | 信息通知方法、信息接收方法、装置、设备及存储介质 |
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2013
- 2013-01-21 CN CN201380071073.3A patent/CN104938006B/zh active Active
- 2013-01-21 KR KR1020177028088A patent/KR101839741B1/ko active IP Right Grant
- 2013-01-21 JP JP2015552969A patent/JP6210116B2/ja active Active
- 2013-01-21 WO PCT/CN2013/070805 patent/WO2014110837A1/zh active Application Filing
- 2013-01-21 EP EP13871754.1A patent/EP2947935A4/en not_active Withdrawn
- 2013-01-21 KR KR1020157019854A patent/KR20150100832A/ko not_active Application Discontinuation
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2015
- 2015-07-15 US US14/799,946 patent/US9973318B2/en active Active
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CN101166053A (zh) * | 2006-10-18 | 2008-04-23 | 中兴通讯股份有限公司 | 多发射天线系统的导频信号发送方法 |
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Also Published As
Publication number | Publication date |
---|---|
KR101839741B1 (ko) | 2018-03-16 |
JP6210116B2 (ja) | 2017-10-11 |
KR20170117230A (ko) | 2017-10-20 |
KR20150100832A (ko) | 2015-09-02 |
EP2947935A1 (en) | 2015-11-25 |
US20150318972A1 (en) | 2015-11-05 |
US9973318B2 (en) | 2018-05-15 |
EP2947935A4 (en) | 2016-08-31 |
JP2016509785A (ja) | 2016-03-31 |
WO2014110837A1 (zh) | 2014-07-24 |
CN104938006A (zh) | 2015-09-23 |
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