HUE046305T2 - Módszer és elrendezés a CSI-méréshez - Google Patents

Módszer és elrendezés a CSI-méréshez

Info

Publication number
HUE046305T2
HUE046305T2 HUE13885355A HUE13885355A HUE046305T2 HU E046305 T2 HUE046305 T2 HU E046305T2 HU E13885355 A HUE13885355 A HU E13885355A HU E13885355 A HUE13885355 A HU E13885355A HU E046305 T2 HUE046305 T2 HU E046305T2
Authority
HU
Hungary
Prior art keywords
arrangement
csi measurement
csi
measurement
Prior art date
Application number
HUE13885355A
Other languages
English (en)
Inventor
Jinhua Liu
Xinghua Song
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of HUE046305T2 publication Critical patent/HUE046305T2/hu

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE13885355A 2013-05-20 2013-05-20 Módszer és elrendezés a CSI-méréshez HUE046305T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13885355.1A EP3000266B1 (en) 2013-05-20 2013-05-20 Method and arrangement for csi measurement
PCT/CN2013/075938 WO2014186943A1 (en) 2013-05-20 2013-05-20 Method and arrangement for csi measurement

Publications (1)

Publication Number Publication Date
HUE046305T2 true HUE046305T2 (hu) 2020-02-28

Family

ID=51932703

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13885355A HUE046305T2 (hu) 2013-05-20 2013-05-20 Módszer és elrendezés a CSI-méréshez

Country Status (8)

Country Link
US (2) US10594461B2 (hu)
EP (4) EP3000266B1 (hu)
DK (1) DK3000266T3 (hu)
ES (1) ES2744552T3 (hu)
HU (1) HUE046305T2 (hu)
PL (1) PL3000266T3 (hu)
PT (1) PT3000266T (hu)
WO (1) WO2014186943A1 (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9923699B2 (en) * 2013-08-08 2018-03-20 Samsung Electronics Co., Ltd. Method and apparatus for feeding back aperiodic CSI in flexible TDD reconfiguration system
US9680581B2 (en) 2013-08-15 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and radio node for handling CSI reporting
RU2611593C1 (ru) * 2013-08-23 2017-02-28 Хуавей Текнолоджиз Ко., Лтд. Способ и устройство для передачи информации по восходящей линии связи
CN105009640B (zh) * 2013-12-30 2020-02-14 华为技术有限公司 一种信道测量方法、小区切换方法、相关装置及***
CN106170942B (zh) 2014-02-18 2019-09-03 Lg 电子株式会社 在支持无线资源的使用变化的无线通信***中报告信道状态信息的方法及其设备
US9867070B2 (en) * 2014-02-26 2018-01-09 Qualcomm Incorporated Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band
US10129782B2 (en) 2015-01-30 2018-11-13 Samsung Electronics Co., Ltd. Methods and apparatus for CSI measurement configuration and reporting on unlicensed spectrum
US10368346B2 (en) * 2015-10-30 2019-07-30 Qualcomm Incorporated Dynamic subframe structure
CN107046724A (zh) * 2016-02-05 2017-08-15 中兴通讯股份有限公司 一种上行信号/信道的发送方法及装置
US10397944B2 (en) * 2016-07-28 2019-08-27 Qualcomm Incorporated Apparatus and method for estimating downlink channel conditions at cell-edge
KR102186397B1 (ko) * 2016-09-23 2020-12-04 주식회사 케이티 짧은 전송 시간 간격의 프레임 구조에서 채널 상태 정보를 전송하는 방법 및 장치
JP7151115B2 (ja) * 2018-03-23 2022-10-12 日本電気株式会社 基地局、通信端末、無線通信方法、プログラムおよび無線通信システム
WO2022139872A1 (en) * 2020-12-21 2022-06-30 Zeku, Inc. Apparatus and method for channel state information reference signal in wireless communication systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100347971C (zh) 2003-11-28 2007-11-07 大唐移动通信设备有限公司 时分双工移动通信***中实现频率资源动态优化的方法
EP1643657B1 (en) * 2004-09-30 2008-05-14 NTT DoCoMo, Inc. Signal detector used in wireless communication system
US9288623B2 (en) * 2005-12-15 2016-03-15 Invisitrack, Inc. Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US7737893B1 (en) * 2006-06-28 2010-06-15 Rosum Corporation Positioning in a single-frequency network
US8134990B2 (en) * 2009-12-14 2012-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Defining adaptive detection thresholds
US20110176461A1 (en) 2009-12-23 2011-07-21 Telefonakatiebolaget Lm Ericsson (Publ) Determining configuration of subframes in a radio communications system
CN111246575B (zh) 2011-03-31 2020-12-25 华为技术有限公司 时分双工***中子帧配置的方法、基站及用户设备
CN103891377B (zh) * 2011-10-27 2018-03-13 诺基亚通信公司 通过在多个子帧中报告相同的测量来提供增强的csi覆盖
US9306725B2 (en) * 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
US10243707B2 (en) * 2013-05-10 2019-03-26 Qualcomm Incorporated Efficient downlink operation for eIMTA
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

Also Published As

Publication number Publication date
EP3588834A1 (en) 2020-01-01
EP3000266A4 (en) 2017-01-11
EP3588833B1 (en) 2021-07-07
EP3588833A1 (en) 2020-01-01
DK3000266T3 (da) 2019-09-16
EP3588834B1 (en) 2021-06-09
WO2014186943A1 (en) 2014-11-27
US20200177344A1 (en) 2020-06-04
EP3000266A1 (en) 2016-03-30
EP3000266B1 (en) 2019-08-21
PL3000266T3 (pl) 2019-12-31
PT3000266T (pt) 2019-09-20
EP3588835A1 (en) 2020-01-01
US11121842B2 (en) 2021-09-14
US10594461B2 (en) 2020-03-17
ES2744552T3 (es) 2020-02-25
US20160119101A1 (en) 2016-04-28

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