PL3111581T3 - Techniki raportowania informacji stanu kanału (CSI) dla nielicencjonowanego pasma widmowego częstotliwości radiowych - Google Patents

Techniki raportowania informacji stanu kanału (CSI) dla nielicencjonowanego pasma widmowego częstotliwości radiowych

Info

Publication number
PL3111581T3
PL3111581T3 PL15708384T PL15708384T PL3111581T3 PL 3111581 T3 PL3111581 T3 PL 3111581T3 PL 15708384 T PL15708384 T PL 15708384T PL 15708384 T PL15708384 T PL 15708384T PL 3111581 T3 PL3111581 T3 PL 3111581T3
Authority
PL
Poland
Prior art keywords
csi
techniques
radio frequency
state information
frequency spectrum
Prior art date
Application number
PL15708384T
Other languages
English (en)
Polish (pl)
Inventor
Tao Luo
Wanshi Chen
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of PL3111581T3 publication Critical patent/PL3111581T3/pl

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
    • H04L5/0001—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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
PL15708384T 2014-02-26 2015-02-16 Techniki raportowania informacji stanu kanału (CSI) dla nielicencjonowanego pasma widmowego częstotliwości radiowych PL3111581T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201461944788P 2014-02-26 2014-02-26
US14/567,573 US9867070B2 (en) 2014-02-26 2014-12-11 Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band
PCT/US2015/016031 WO2015130504A1 (en) 2014-02-26 2015-02-16 Techniques for reporting channel state information (csi) for an unlicensed radio frequency spectrum band
EP15708384.1A EP3111581B1 (en) 2014-02-26 2015-02-16 Techniques for reporting channel state information (csi) for an unlicensed radio frequency spectrum band

Publications (1)

Publication Number Publication Date
PL3111581T3 true PL3111581T3 (pl) 2020-07-27

Family

ID=53883579

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15708384T PL3111581T3 (pl) 2014-02-26 2015-02-16 Techniki raportowania informacji stanu kanału (CSI) dla nielicencjonowanego pasma widmowego częstotliwości radiowych

Country Status (13)

Country Link
US (3) US9867070B2 (Direct)
EP (3) EP3111581B1 (Direct)
JP (3) JP6352438B2 (Direct)
KR (2) KR102189914B1 (Direct)
CN (2) CN106063179B (Direct)
DK (1) DK3111581T3 (Direct)
ES (1) ES2784326T3 (Direct)
HU (1) HUE047802T2 (Direct)
MX (1) MX355762B (Direct)
PL (1) PL3111581T3 (Direct)
PT (1) PT3111581T (Direct)
SI (1) SI3111581T1 (Direct)
WO (1) WO2015130504A1 (Direct)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10085164B2 (en) * 2011-04-28 2018-09-25 Qualcomm Incorporated System and method for managing invalid reference subframes for channel state information feedback
US9426662B2 (en) 2013-06-26 2016-08-23 Cable Television Laboratories, Inc. Capacity sharing between wireless systems
US9867070B2 (en) 2014-02-26 2018-01-09 Qualcomm Incorporated Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band
US10212698B2 (en) * 2014-03-18 2019-02-19 Sony Corporation Device for performing wireless communication
WO2015190890A1 (en) 2014-06-12 2015-12-17 Lg Electronics Inc. Method and apparatus for configuring synchronization reference in wireless communication system
WO2016018054A1 (ko) * 2014-07-28 2016-02-04 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고 방법 및 장치
US20160037536A1 (en) 2014-07-29 2016-02-04 Cable Television Laboratories, Inc. Downlink power control for interference mitigation in competing communication systems
US10111148B2 (en) * 2014-08-20 2018-10-23 Nokia Technologies Oy Apparatus and method for interworking optimization in connection with cellular handover
US10560963B2 (en) * 2014-11-07 2020-02-11 Telefonaktiebolaget Lm Ericsson (Publ) First radio node and method therein for performing a listen-before-talk (LBT) with a selected LBT method
US10028279B2 (en) * 2014-12-19 2018-07-17 Futurewei Technologies, Inc. Communications in a wireless network for carrier selection and switching
US10588039B2 (en) * 2015-01-02 2020-03-10 Lg Electronics Inc. Method for reporting channel state in wireless communication system, and apparatus therefor
US10219256B2 (en) * 2015-01-13 2019-02-26 Qualcomm Incorporated Control information feedback for eCC on PCell
WO2016115678A1 (en) * 2015-01-20 2016-07-28 Sony Corporation User equipment, cellular network node and method for providing licensed-assisted access
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
CN107534896B (zh) * 2015-05-14 2021-09-14 有线电视实验室公司 对话前监听系统中的混合自动重传请求(harq)
WO2017018762A1 (ko) 2015-07-24 2017-02-02 삼성전자 주식회사 비 면허 대역을 사용하는 이동 통신 시스템에서의 제어 신호 및 채널 전송 방법
CN106411455A (zh) * 2015-07-30 2017-02-15 中兴通讯股份有限公司 信道状态信息测量方法及装置
CN108141342B (zh) * 2015-11-05 2021-09-10 苹果公司 用于未授权频谱中发现参考信号传输的通话前监听
CN106686726B (zh) * 2015-11-05 2021-10-01 索尼公司 无线通信设备和无线通信方法
CN108353061B (zh) * 2015-11-05 2021-10-15 北京小米移动软件有限公司 用于在非授权带中传输信号的方法、装置、和系统
TWI578810B (zh) 2016-02-02 2017-04-11 財團法人資訊工業策進會 小型基地台、大型基地台及用於小型基地台之傳輸協助方法
KR102768920B1 (ko) 2016-03-23 2025-02-18 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
CN114499805B (zh) 2016-03-25 2024-08-20 韦勒斯标准与技术协会公司 在无线通信系统中对非授权带的上行链路信道接入的方法及其装置
WO2017171456A1 (ko) 2016-03-30 2017-10-05 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템
CN109716853B (zh) 2016-07-23 2022-11-18 韦勒斯标准与技术协会公司 非授权带中的信道接入的方法、装置和系统
KR102108077B1 (ko) * 2016-08-11 2020-05-08 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고를 위한 방법 및 이를 위한 장치
CN111405674B (zh) * 2016-12-09 2023-05-26 上海朗帛通信技术有限公司 一种ue和基站中的方法和设备
US10448386B2 (en) * 2017-01-06 2019-10-15 Kt Corporation Method and apparatus for controlling redundant data transmission
US20190059013A1 (en) * 2017-08-21 2019-02-21 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing higher-resolution channel state information (csi)
CN110034893A (zh) * 2018-01-12 2019-07-19 维沃移动通信有限公司 一种uci发送方法和移动终端
WO2019213841A1 (zh) 2018-05-08 2019-11-14 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
KR102633678B1 (ko) 2019-01-25 2024-02-02 지티이 코포레이션 무선 통신에서의 채널 상태 추정 및 보고 방식
US10455488B1 (en) * 2019-02-15 2019-10-22 At&T Intellectual Property I, L.P. Discontinuous access to unlicensed spectrum in a new radio environment
US11395282B2 (en) 2019-02-15 2022-07-19 Apple Inc. Cellular burst detection in unlicensed spectrum
EP4633228A3 (en) * 2019-04-04 2025-12-17 Lenovo (Beijing) Ltd. Determining channel statistics for clear channel assessments
WO2020252794A1 (zh) * 2019-06-21 2020-12-24 小米通讯技术有限公司 能力参数处理方法及装置、通信设备及存储介质
CN111615146B (zh) * 2019-06-28 2023-01-10 维沃移动通信有限公司 处理方法及设备
CN114144990B (zh) * 2019-07-30 2025-01-07 索尼集团公司 电信设备和方法
CN111082841B (zh) * 2019-08-14 2025-04-01 中兴通讯股份有限公司 信道状态信息的处理、接收方法及装置
CN110856180B (zh) * 2019-11-08 2022-02-11 展讯通信（上海）有限公司 数据接收方法及装置、存储介质、终端
US11956717B2 (en) * 2020-01-16 2024-04-09 Qualcomm Incorporated Techniques for selecting an uplink control information reporting mode
CN113840291B (zh) * 2020-06-23 2025-07-18 中兴通讯股份有限公司 资源调度方法、装置、设备、终端设备、基站及存储介质
US12538147B2 (en) 2023-05-24 2026-01-27 T-Mobile Usa, Inc. Determining a root cause of a failed interaction between a mobile device and a wireless telecommunication network

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4480716B2 (ja) * 2003-05-09 2010-06-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線ネットワークにおける媒体活動パターンの測定及び該活動パターンからの情報の導出
GB2409953B (en) * 2004-07-09 2006-08-30 Compxs Uk Ltd Clear channel assessment
EP2765730A3 (en) * 2010-01-08 2015-04-15 Interdigital Patent Holdings, Inc. Channel state information transmission for multiple carriers
WO2011125391A1 (ja) * 2010-04-05 2011-10-13 シャープ株式会社 移動通信システム、基地局装置、移動局装置、および、通信方法
US8638684B2 (en) * 2010-04-05 2014-01-28 Qualcomm Aperiodic channel state information request in wireless communication
US9106419B2 (en) * 2010-08-16 2015-08-11 Qualcomm Incorporated ACK/NACK transmission for multi-carrier operation with downlink assignment index
US8687555B2 (en) * 2010-09-29 2014-04-01 Lg Electronics Inc. Method and apparatus for performing effective feedback in wireless communication system supporting multiple antennas
KR102164699B1 (ko) * 2010-12-06 2020-10-13 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
US9119101B2 (en) * 2010-12-17 2015-08-25 Samsung Electronics Co., Ltd. Apparatus and method for periodic channel state reporting in a wireless network
EP2475127A1 (en) 2011-01-10 2012-07-11 Panasonic Corporation Channel state information reporting for component carriers for which no channel state information was calculated
WO2012094821A1 (zh) * 2011-01-14 2012-07-19 富士通株式会社 信道状态信息的传输方法、基站和用户设备
CN107769900B (zh) * 2011-02-07 2020-12-29 交互数字专利控股公司 一种载波聚合方法
WO2012106843A1 (en) * 2011-02-11 2012-08-16 Renesas Mobile Corporation Signaling method to enable controlled tx deferring in mixed licensed and unlicensed spectrum carrier aggregation in future lte-a networks
US9485075B2 (en) * 2011-04-29 2016-11-01 Futurewei Technologies Inc. Method and system for transmission and reception of signals and related method of signaling
WO2013006988A1 (en) * 2011-07-14 2013-01-17 Renesas Mobile Corporation Methods and apparatuses for provision of a flexible time sharing scheme on an unlicensed band of a system
KR101644726B1 (ko) 2011-09-26 2016-08-01 인터디지탈 패튼 홀딩스, 인크 대역간 반송파 집성
EP2823683A1 (en) 2012-02-03 2015-01-14 Interdigital Patent Holdings, Inc. Method and apparatus for coexistence among wireless transmit/receive units (wtrus) operating in the same spectrum
EP2658160B1 (en) * 2012-04-27 2015-08-12 Alcatel Lucent Channel estimation for a secondary carrier in lte applying carrier aggregation
US20150163805A1 (en) * 2012-05-07 2015-06-11 Nokia Solutions And Networks Oy Operations on shared bands
US9083479B2 (en) * 2012-05-11 2015-07-14 Intel Corporation Signaling for downlink coordinated multipoint in a wireless communication system
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
KR101443650B1 (ko) 2012-06-15 2014-09-23 엘지전자 주식회사 채널 상태 정보를 전송하는 방법 및 사용자기기와 채널 상태 정보를 수신하는 방법 및 기지국
WO2013185835A1 (en) 2012-06-15 2013-12-19 Nokia Siemens Networks Oy Scanning secondary cells in cellular communication system
CN103580797B (zh) * 2012-08-03 2017-05-03 电信科学技术研究院 上行控制信息uci的传输方法和设备
US9544801B2 (en) * 2012-08-03 2017-01-10 Intel Corporation Periodic channel state information reporting for coordinated multipoint (coMP) systems
PT3000266T (pt) * 2013-05-20 2019-09-20 Guangdong Oppo Mobile Telecommunications Corp Ltd Método e disposição para medição csi
US9867070B2 (en) 2014-02-26 2018-01-09 Qualcomm Incorporated Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band

Also Published As

Publication number Publication date
JP6914888B2 (ja) 2021-08-04
EP4221062A1 (en) 2023-08-02
US9867070B2 (en) 2018-01-09
ES2784326T3 (es) 2020-09-24
MX355762B (es) 2018-04-27
JP6352438B2 (ja) 2018-07-04
MX2016010994A (es) 2016-11-29
WO2015130504A1 (en) 2015-09-03
US10694406B2 (en) 2020-06-23
JP2020191662A (ja) 2020-11-26
KR101895814B1 (ko) 2018-09-07
US20150245232A1 (en) 2015-08-27
CN110417529A (zh) 2019-11-05
SI3111581T1 (sl) 2020-06-30
DK3111581T3 (da) 2020-03-23
EP3111581A1 (en) 2017-01-04
CN106063179A (zh) 2016-10-26
US11864009B2 (en) 2024-01-02
JP7071449B2 (ja) 2022-05-19
CN110417529B (zh) 2021-12-28
HUE047802T2 (hu) 2020-05-28
CN106063179B (zh) 2019-07-30
KR20180083968A (ko) 2018-07-23
EP3742652B1 (en) 2023-06-28
JP2018174539A (ja) 2018-11-08
JP2017512419A (ja) 2017-05-18
KR20160126037A (ko) 2016-11-01
US20200404520A1 (en) 2020-12-24
EP3742652A1 (en) 2020-11-25
KR102189914B1 (ko) 2020-12-11
US20180109968A1 (en) 2018-04-19
PT3111581T (pt) 2020-04-17
EP3111581B1 (en) 2020-01-08

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