MX2016010994A - Tecnicas para reportar informacion de estado de canal (csi) para una banda de espectro de frecuencia de radio sin licencia. - Google Patents

Tecnicas para reportar informacion de estado de canal (csi) para una banda de espectro de frecuencia de radio sin licencia.

Info

Publication number
MX2016010994A
MX2016010994A MX2016010994A MX2016010994A MX2016010994A MX 2016010994 A MX2016010994 A MX 2016010994A MX 2016010994 A MX2016010994 A MX 2016010994A MX 2016010994 A MX2016010994 A MX 2016010994A MX 2016010994 A MX2016010994 A MX 2016010994A
Authority
MX
Mexico
Prior art keywords
radio frequency
frequency spectrum
spectrum band
unlicensed radio
techniques
Prior art date
Application number
MX2016010994A
Other languages
English (en)
Other versions
MX355762B (es
Inventor
Chen Wanshi
Luo Tao
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
Publication of MX2016010994A publication Critical patent/MX2016010994A/es
Publication of MX355762B publication Critical patent/MX355762B/es

Links

Classifications

    • 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
    • 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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • 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

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)

Abstract

Se describen técnicas para comunicación inalámbrica. Una técnica incluye recibir un servicio a través de una portadora de componente, en donde la portadora de componente puede estar en una banda de espectro de frecuencia de radio sin licencia. Una o más señales transmitidas en la portadora de componente se pueden medir para estimar la información de estado de canal de la portadora de componente en la banda de espectro de frecuencia de radio sin licencia.
MX2016010994A 2014-02-26 2015-02-16 Tecnicas para reportar informacion de estado de canal (csi) para una banda de espectro de frecuencia de radio sin licencia. MX355762B (es)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
MX2016010994A true MX2016010994A (es) 2016-11-29
MX355762B MX355762B (es) 2018-04-27

Family

ID=53883579

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010994A MX355762B (es) 2014-02-26 2015-02-16 Tecnicas para reportar informacion de estado de canal (csi) para una banda de espectro de frecuencia de radio sin licencia.

Country Status (13)

Country Link
US (3) US9867070B2 (es)
EP (3) EP3742652B1 (es)
JP (3) JP6352438B2 (es)
KR (2) KR102189914B1 (es)
CN (2) CN110417529B (es)
DK (1) DK3111581T3 (es)
ES (1) ES2784326T3 (es)
HU (1) HUE047802T2 (es)
MX (1) MX355762B (es)
PL (1) PL3111581T3 (es)
PT (1) PT3111581T (es)
SI (1) SI3111581T1 (es)
WO (1) WO2015130504A1 (es)

Families Citing this family (39)

* 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
US20150003414A1 (en) 2013-06-26 2015-01-01 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
EP3122089B1 (en) * 2014-03-18 2019-03-06 Sony Corporation Base station, terminal device and modules for using a shared frequency band
WO2015190876A1 (en) 2014-06-12 2015-12-17 Lg Electronics Inc. Method and apparatus for indicating on/off-state of past subframes in wireless communication system
KR20170039089A (ko) * 2014-07-28 2017-04-10 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고 방법 및 장치
US10091769B2 (en) 2014-07-29 2018-10-02 Cable Television Laboratories, Inc. LTE signaling in RF bands with 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
RU2702266C2 (ru) * 2014-11-07 2019-10-07 Телефонактиеболагет Л М Эрикссон (Пабл) Первый радиоузел и соответствующий способ выполнения прослушивания перед передачей (lbt) с помощью выбранного способа lbt
US10028279B2 (en) * 2014-12-19 2018-07-17 Futurewei Technologies, Inc. Communications in a wireless network for carrier selection and switching
WO2016108505A1 (ko) * 2015-01-02 2016-07-07 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고 방법 및 이를 위한 장치
US10219256B2 (en) * 2015-01-13 2019-02-26 Qualcomm Incorporated Control information feedback for eCC on PCell
KR101831574B1 (ko) * 2015-01-20 2018-02-22 소니 주식회사 허가 지원 액세스를 제공하기 위한 사용자 장비, 셀룰러 네트워크 노드 및 방법
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
EP3751893B1 (en) 2015-05-14 2022-09-21 Cable Television Laboratories, Inc. Hybrid automatic repeat request (harq) in listen before talk systems
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
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
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
WO2017078503A1 (ko) 2015-11-05 2017-05-11 주식회사 윌러스표준기술연구소 비인가 대역에서 신호 전송 방법, 장치 및 시스템
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
FI3435725T3 (fi) 2016-03-23 2023-06-21 Wilus Inst Standards & Tech Inc Menetelmä yläsuunnan kanavan pääsyyn ei-lisensoidulle kaistalle langattomassa kommunikaatiojärjestelmässä ja laite sitä varten
KR20240056800A (ko) 2016-03-25 2024-04-30 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
KR20230152821A (ko) 2016-03-30 2023-11-03 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템
CN109644033B (zh) * 2016-08-11 2022-04-15 Lg 电子株式会社 无线通信系统中的信道状态报告方法及其设备
CN108616998B (zh) * 2016-12-09 2020-04-24 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
CN109644119B (zh) * 2018-05-08 2020-04-21 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
CN113348711B (zh) * 2019-01-25 2023-01-13 中兴通讯股份有限公司 无线通信中的信道状态评估和上报方案
US11395282B2 (en) 2019-02-15 2022-07-19 Apple Inc. Cellular burst detection in unlicensed spectrum
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
US20220039156A1 (en) * 2019-04-04 2022-02-03 Lenovo (Beijing) Limited Determining channel statistics for clear channel assessments
CN110495196B (zh) * 2019-06-21 2022-06-10 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
US20220279559A1 (en) * 2019-07-30 2022-09-01 Sony Group Corporation Telecommunications apparatus and methods
US11956717B2 (en) * 2020-01-16 2024-04-09 Qualcomm Incorporated Techniques for selecting an uplink control information reporting mode
CN113840291A (zh) * 2020-06-23 2021-12-24 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

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004237488B2 (en) * 2003-05-09 2008-12-11 Koninklijke Philips Electronics N.V. Measuring medium activity patterns in wireless networks and deriving information from the activity patterns
GB2409953B (en) * 2004-07-09 2006-08-30 Compxs Uk Ltd Clear channel assessment
WO2011085230A2 (en) * 2010-01-08 2011-07-14 Interdigital Patent Holdings, Inc. Channel state information transmission for multiple carriers
US8638684B2 (en) * 2010-04-05 2014-01-28 Qualcomm Aperiodic channel state information request in wireless communication
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
US9106419B2 (en) * 2010-08-16 2015-08-11 Qualcomm Incorporated ACK/NACK transmission for multi-carrier operation with downlink assignment index
WO2012044088A2 (ko) * 2010-09-29 2012-04-05 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
EP2649744B1 (en) * 2010-12-06 2020-08-19 InterDigital Patent Holdings, Inc. Method to enable wireless operation in license exempt spectrum
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
CN103299695A (zh) * 2011-01-14 2013-09-11 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
CN103460740B (zh) * 2011-02-07 2017-10-10 交互数字专利控股公司 在免许可频谱中操作补充小区的方法和装置
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
CN103765824B (zh) * 2011-07-14 2017-03-22 美国博通公司 用于在系统的未许可频带上提供灵活时间共享方案的方法和装置
US9271291B2 (en) 2011-09-26 2016-02-23 Interdigital Patent Holdings, Inc. Common anchor based aggregation
US9049708B2 (en) 2012-02-03 2015-06-02 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
EP3588834B1 (en) * 2013-05-20 2021-06-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and arrangement for csi measurement
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
JP7071449B2 (ja) 2022-05-19
US20180109968A1 (en) 2018-04-19
CN106063179A (zh) 2016-10-26
EP4221062A1 (en) 2023-08-02
JP2017512419A (ja) 2017-05-18
US20200404520A1 (en) 2020-12-24
DK3111581T3 (da) 2020-03-23
SI3111581T1 (sl) 2020-06-30
JP6352438B2 (ja) 2018-07-04
JP2018174539A (ja) 2018-11-08
CN110417529A (zh) 2019-11-05
KR101895814B1 (ko) 2018-09-07
WO2015130504A1 (en) 2015-09-03
CN110417529B (zh) 2021-12-28
KR20160126037A (ko) 2016-11-01
JP6914888B2 (ja) 2021-08-04
CN106063179B (zh) 2019-07-30
MX355762B (es) 2018-04-27
EP3111581B1 (en) 2020-01-08
JP2020191662A (ja) 2020-11-26
HUE047802T2 (hu) 2020-05-28
KR102189914B1 (ko) 2020-12-11
EP3111581A1 (en) 2017-01-04
EP3742652A1 (en) 2020-11-25
US10694406B2 (en) 2020-06-23
PT3111581T (pt) 2020-04-17
PL3111581T3 (pl) 2020-07-27
US11864009B2 (en) 2024-01-02
EP3742652B1 (en) 2023-06-28
KR20180083968A (ko) 2018-07-23
US9867070B2 (en) 2018-01-09
US20150245232A1 (en) 2015-08-27
ES2784326T3 (es) 2020-09-24

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