CN103155672A - 信道状态信息测量和报告 - Google Patents
信道状态信息测量和报告 Download PDFInfo
- Publication number
- CN103155672A CN103155672A CN2011800481190A CN201180048119A CN103155672A CN 103155672 A CN103155672 A CN 103155672A CN 2011800481190 A CN2011800481190 A CN 2011800481190A CN 201180048119 A CN201180048119 A CN 201180048119A CN 103155672 A CN103155672 A CN 103155672A
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- CN
- China
- Prior art keywords
- subframe
- frames
- downlink subframe
- uplink sub
- measurement configuration
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- 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.)
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Classifications
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- 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
- H04L5/003—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
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
-
- 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
-
- 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
-
- 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)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510657495.XA CN105228193B (zh) | 2010-10-05 | 2011-10-05 | 信道状态信息测量和报告 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38986510P | 2010-10-05 | 2010-10-05 | |
US61/389,865 | 2010-10-05 | ||
PCT/EP2011/067373 WO2012045770A1 (en) | 2010-10-05 | 2011-10-05 | Channel state information measurement and reporting |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510657495.XA Division CN105228193B (zh) | 2010-10-05 | 2011-10-05 | 信道状态信息测量和报告 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103155672A true CN103155672A (zh) | 2013-06-12 |
Family
ID=44741330
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011800481190A Pending CN103155672A (zh) | 2010-10-05 | 2011-10-05 | 信道状态信息测量和报告 |
CN201510657495.XA Active CN105228193B (zh) | 2010-10-05 | 2011-10-05 | 信道状态信息测量和报告 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510657495.XA Active CN105228193B (zh) | 2010-10-05 | 2011-10-05 | 信道状态信息测量和报告 |
Country Status (11)
Country | Link |
---|---|
US (2) | US9100868B2 (zh) |
EP (1) | EP2625911B1 (zh) |
JP (2) | JP2013545341A (zh) |
KR (1) | KR101488734B1 (zh) |
CN (2) | CN103155672A (zh) |
BR (1) | BR112013008193A8 (zh) |
CA (1) | CA2813275A1 (zh) |
MX (1) | MX2013003867A (zh) |
RU (1) | RU2547138C2 (zh) |
SG (1) | SG189065A1 (zh) |
WO (1) | WO2012045770A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104348584A (zh) * | 2013-08-09 | 2015-02-11 | 上海贝尔股份有限公司 | 一种针对abs机制实现信道质量反馈和预测的方法 |
CN104753632A (zh) * | 2013-12-31 | 2015-07-01 | 中兴通讯股份有限公司 | 信息处理方法及装置 |
CN105187153A (zh) * | 2014-06-06 | 2015-12-23 | 中兴通讯股份有限公司 | 一种信息反馈方法、发送方法、反馈装置及发送装置 |
CN106465373A (zh) * | 2014-05-16 | 2017-02-22 | 夏普株式会社 | 终端装置、集成电路以及无线通信方法 |
WO2023207435A1 (zh) * | 2022-04-28 | 2023-11-02 | 中兴通讯股份有限公司 | 信令的发送方法、信令的接收方法、通信节点及存储介质 |
Families Citing this family (27)
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CN106455100B (zh) | 2010-06-18 | 2019-06-28 | 寰发股份有限公司 | 通信设备间协调传输及指定近似空白子帧模式的方法 |
US9107211B2 (en) * | 2010-11-17 | 2015-08-11 | Lg Electronics Inc. | Method and device for aperiodically reporting channel state information in wireless connection system |
US9252930B2 (en) * | 2011-01-07 | 2016-02-02 | Futurewei Technologies, Inc. | Reference signal transmission and reception method and equipment |
KR20120099568A (ko) * | 2011-01-18 | 2012-09-11 | 삼성전자주식회사 | 무선 통신 시스템에서 단말기 내에 복수 개의 이종 통신 모듈이 있을 경우 간섭을 측정하는 방법 및 장치 |
JP5751348B2 (ja) * | 2011-01-21 | 2015-07-22 | 富士通株式会社 | チャネル状態情報を報告する方法、基地局及びユーザ装置 |
KR101785313B1 (ko) | 2011-04-12 | 2017-10-17 | 삼성전자주식회사 | 통신 시스템에서 간섭 제어를 위한 서브프레임 운용 및 채널 정보 전송 방법 및 장치 |
CN103650572A (zh) * | 2011-06-09 | 2014-03-19 | 美国博通公司 | 时分双工通信中的干扰控制 |
DK3595201T3 (da) | 2011-06-10 | 2021-10-18 | Qualcomm Inc | Fremgangsmåde og apparat til at sende aperiodisk kanaltilstandsinformation i trådløst kommunikationssystem |
CN103095400B (zh) * | 2011-11-07 | 2016-09-07 | 华为技术有限公司 | 信道质量指示测量方法及***、用户设备与基站 |
US9681382B2 (en) * | 2012-05-11 | 2017-06-13 | Intel Corporation | Radio coexistence in wireless networks |
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、***及设备 |
KR101370056B1 (ko) * | 2012-06-29 | 2014-03-06 | 인텔렉추얼디스커버리 주식회사 | 매크로셀 및 펨토셀 간의 간섭 완화/제거 장치 및 방법 |
EP2882217B1 (en) * | 2012-08-03 | 2019-05-01 | Sun Patent Trust | Wireless communication terminal device, wireless communication base device, and method for generating csi |
USD933584S1 (en) | 2012-11-08 | 2021-10-19 | Sunpower Corporation | Solar panel |
USD1009775S1 (en) | 2014-10-15 | 2024-01-02 | Maxeon Solar Pte. Ltd. | Solar panel |
CN103945449B (zh) | 2013-01-18 | 2018-12-04 | 中兴通讯股份有限公司 | Csi测量方法和装置 |
KR20140121319A (ko) * | 2013-04-03 | 2014-10-15 | 삼성전자주식회사 | 무선 통신 시스템에서 채널 정보 전송 방법 및 장치 |
US9713026B2 (en) * | 2013-05-17 | 2017-07-18 | Qualcomm Incorporated | Channel state information (CSI) measurement and reporting for enhanced interference management for traffic adaptation (eIMTA) in LTE |
KR102065791B1 (ko) * | 2013-08-09 | 2020-02-11 | 애플 인크. | Tdd 환경에서 적응적 리포팅을 제어하는 방법 및 장치 |
WO2015042870A1 (en) * | 2013-09-27 | 2015-04-02 | Qualcomm Incorporated | Csi reporting for lte-tdd eimta |
CN106063162A (zh) * | 2014-01-30 | 2016-10-26 | 华为技术有限公司 | 用于信道质量反馈的***和方法 |
WO2016056824A1 (ko) * | 2014-10-06 | 2016-04-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 측정을 위한 방법 및 장치 |
USD933585S1 (en) | 2014-10-15 | 2021-10-19 | Sunpower Corporation | Solar panel |
USD999723S1 (en) | 2014-10-15 | 2023-09-26 | Sunpower Corporation | Solar panel |
USD913210S1 (en) | 2014-10-15 | 2021-03-16 | Sunpower Corporation | Solar panel |
USD896747S1 (en) | 2014-10-15 | 2020-09-22 | Sunpower Corporation | Solar panel |
US10652885B2 (en) * | 2017-05-02 | 2020-05-12 | Qualcomm Incorporated | Channel state information reporting for systems with multiple transmission time intervals |
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CN1801800A (zh) * | 2004-12-31 | 2006-07-12 | 西门子(中国)有限公司 | 一种无线通信网络中的媒体接入控制帧结构 |
US20090016312A1 (en) * | 2007-07-13 | 2009-01-15 | Zhifeng Tao | Method and System for Selecting Antennas Adaptively in OFDMA Networks |
CN101635950A (zh) * | 2009-08-14 | 2010-01-27 | 中兴通讯股份有限公司 | 一种确定小区参考信号位置的方法及装置 |
US20100202311A1 (en) * | 2009-02-09 | 2010-08-12 | Nokia Siemens Networks Oy | Method and apparatus for providing channel state reporting |
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CN101119579B (zh) * | 2006-07-31 | 2010-09-22 | 华为技术有限公司 | 硬切换测量控制方法及*** |
CN101287261B (zh) * | 2007-04-13 | 2012-07-18 | 中兴通讯股份有限公司 | 一种测量宽带无线信道质量的方法 |
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JPWO2010103886A1 (ja) | 2009-03-12 | 2012-09-13 | シャープ株式会社 | 通信システム及び移動局装置 |
KR101695811B1 (ko) * | 2009-06-02 | 2017-01-23 | 엘지전자 주식회사 | 다중 하향링크 반송파에 대한 측정 방법 및 이를 위한 장치 |
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-
2011
- 2011-10-05 KR KR1020137011638A patent/KR101488734B1/ko not_active IP Right Cessation
- 2011-10-05 WO PCT/EP2011/067373 patent/WO2012045770A1/en active Application Filing
- 2011-10-05 CN CN2011800481190A patent/CN103155672A/zh active Pending
- 2011-10-05 BR BR112013008193A patent/BR112013008193A8/pt not_active IP Right Cessation
- 2011-10-05 EP EP11764562.2A patent/EP2625911B1/en active Active
- 2011-10-05 CN CN201510657495.XA patent/CN105228193B/zh active Active
- 2011-10-05 JP JP2013532181A patent/JP2013545341A/ja active Pending
- 2011-10-05 RU RU2013119339/07A patent/RU2547138C2/ru not_active IP Right Cessation
- 2011-10-05 US US13/253,323 patent/US9100868B2/en active Active
- 2011-10-05 SG SG2013021647A patent/SG189065A1/en unknown
- 2011-10-05 MX MX2013003867A patent/MX2013003867A/es active IP Right Grant
- 2011-10-05 CA CA2813275A patent/CA2813275A1/en active Pending
-
2015
- 2015-05-07 US US14/706,348 patent/US20150281994A1/en not_active Abandoned
- 2015-10-02 JP JP2015197018A patent/JP2016012938A/ja active Pending
Patent Citations (4)
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CN1801800A (zh) * | 2004-12-31 | 2006-07-12 | 西门子(中国)有限公司 | 一种无线通信网络中的媒体接入控制帧结构 |
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US20100202311A1 (en) * | 2009-02-09 | 2010-08-12 | Nokia Siemens Networks Oy | Method and apparatus for providing channel state reporting |
CN101635950A (zh) * | 2009-08-14 | 2010-01-27 | 中兴通讯股份有限公司 | 一种确定小区参考信号位置的方法及装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104348584A (zh) * | 2013-08-09 | 2015-02-11 | 上海贝尔股份有限公司 | 一种针对abs机制实现信道质量反馈和预测的方法 |
CN104348584B (zh) * | 2013-08-09 | 2017-12-19 | 上海贝尔股份有限公司 | 一种针对abs机制实现信道质量反馈和预测的方法 |
CN104753632A (zh) * | 2013-12-31 | 2015-07-01 | 中兴通讯股份有限公司 | 信息处理方法及装置 |
CN104753632B (zh) * | 2013-12-31 | 2019-03-15 | 中兴通讯股份有限公司 | 信息处理方法及装置 |
CN106465373A (zh) * | 2014-05-16 | 2017-02-22 | 夏普株式会社 | 终端装置、集成电路以及无线通信方法 |
CN106465373B (zh) * | 2014-05-16 | 2020-02-14 | 夏普株式会社 | 终端装置、集成电路以及无线通信方法 |
CN105187153A (zh) * | 2014-06-06 | 2015-12-23 | 中兴通讯股份有限公司 | 一种信息反馈方法、发送方法、反馈装置及发送装置 |
WO2023207435A1 (zh) * | 2022-04-28 | 2023-11-02 | 中兴通讯股份有限公司 | 信令的发送方法、信令的接收方法、通信节点及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
WO2012045770A1 (en) | 2012-04-12 |
BR112013008193A8 (pt) | 2018-02-14 |
RU2547138C2 (ru) | 2015-04-10 |
US20120093012A1 (en) | 2012-04-19 |
CA2813275A1 (en) | 2012-04-12 |
US9100868B2 (en) | 2015-08-04 |
JP2013545341A (ja) | 2013-12-19 |
CN105228193A (zh) | 2016-01-06 |
EP2625911A1 (en) | 2013-08-14 |
KR20130101078A (ko) | 2013-09-12 |
EP2625911B1 (en) | 2018-05-23 |
BR112013008193A2 (pt) | 2017-12-12 |
KR101488734B1 (ko) | 2015-02-03 |
US20150281994A1 (en) | 2015-10-01 |
RU2013119339A (ru) | 2014-11-20 |
SG189065A1 (en) | 2013-05-31 |
JP2016012938A (ja) | 2016-01-21 |
MX2013003867A (es) | 2013-06-24 |
CN105228193B (zh) | 2019-08-06 |
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