HUE046801T2 - Referenciajel minta kiválasztása - Google Patents

Referenciajel minta kiválasztása

Info

Publication number
HUE046801T2
HUE046801T2 HUE11727022A HUE11727022A HUE046801T2 HU E046801 T2 HUE046801 T2 HU E046801T2 HU E11727022 A HUE11727022 A HU E11727022A HU E11727022 A HUE11727022 A HU E11727022A HU E046801 T2 HUE046801 T2 HU E046801T2
Authority
HU
Hungary
Prior art keywords
selection
reference signal
signal pattern
pattern
signal
Prior art date
Application number
HUE11727022A
Other languages
English (en)
Inventor
Kapil Bhattad
Wanshi Chen
Juan Montojo
Peter Gaal
Aleksandar Damnjanovic
Alekszandar Damnjanovic
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
Priority claimed from US13/100,215 external-priority patent/US9136997B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE046801T2 publication Critical patent/HUE046801T2/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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HUE11727022A 2010-06-01 2011-06-01 Referenciajel minta kiválasztása HUE046801T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35044810P 2010-06-01 2010-06-01
US13/100,215 US9136997B2 (en) 2010-05-04 2011-05-03 Methods and apparatuses for using channel state information reference signals
US13/149,766 US8995465B2 (en) 2010-05-04 2011-05-31 Reference signal patterns

Publications (1)

Publication Number Publication Date
HUE046801T2 true HUE046801T2 (hu) 2020-03-30

Family

ID=44244359

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE11727022A HUE046801T2 (hu) 2010-06-01 2011-06-01 Referenciajel minta kiválasztása

Country Status (9)

Country Link
US (1) US8995465B2 (hu)
EP (1) EP2577900B1 (hu)
JP (2) JP5650319B2 (hu)
KR (2) KR101754097B1 (hu)
CN (1) CN102939734B (hu)
BR (1) BR112012030448B1 (hu)
ES (1) ES2760614T3 (hu)
HU (1) HUE046801T2 (hu)
WO (1) WO2011153286A1 (hu)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9136997B2 (en) * 2010-05-04 2015-09-15 Qualcomm Incorporated Methods and apparatuses for using channel state information reference signals
US8743980B2 (en) * 2010-08-12 2014-06-03 Acer Incorporated Method of designing reference signal pattern and related communication device
WO2012020963A2 (en) * 2010-08-13 2012-02-16 Lg Electronics Inc. Method and base station for transmitting downlink signal and method and equipment for receiving downlink signal
KR101901434B1 (ko) * 2011-09-23 2018-09-27 삼성전자 주식회사 협력 통신 시스템을 위한 피드백 송수신 방법 및 장치
JP5960829B2 (ja) * 2011-09-28 2016-08-02 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける複数の参照信号構成を設定する方法及び装置
US9363775B2 (en) 2012-03-09 2016-06-07 Lg Electronics Inc. Method of carrying out synchronization tracking and a wireless device using the same
US9419761B2 (en) * 2012-05-15 2016-08-16 Lg Electronics Inc. Method for receiving downlink data, method for transmitting downlink data to user equipment, and base station
US20150200755A1 (en) * 2012-07-03 2015-07-16 Telefonaktiebolaget L M Ericsson (Publ) CSI-RS Transmission
US9912430B2 (en) 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting
EP2875690B1 (en) 2012-07-17 2018-12-26 Telefonaktiebolaget LM Ericsson (publ) A network node and a method therein for scheduling a downlink data transmission to a ue
US20140045510A1 (en) 2012-07-25 2014-02-13 Nec Laboratories America, Inc. Coordinated Multipoint Transmission and Reception (CoMP)
US9402256B2 (en) * 2012-08-08 2016-07-26 Blackberry Limited Method and system having reference signal design for new carrier types
EP2896240B1 (en) 2012-09-11 2017-12-27 LG Electronics Inc. Method and apparatus for transmitting channel state information-reference signals in wireless communication system
CN103931226B (zh) * 2012-10-15 2017-11-28 华为技术有限公司 配置信道状态信息参考信号的方法、基站及接入点
US9438395B2 (en) 2012-10-23 2016-09-06 Lg Electronics Inc. Method for feeding back channel state information in wireless communication system and apparatus therefor
CN109787739B (zh) * 2012-12-31 2022-04-12 上海华为技术有限公司 参考信号配置方法和参考信号发送方法及相关设备
RU2623736C2 (ru) 2013-01-18 2017-06-29 Хуавей Текнолоджиз Ко., Лтд. Способ измерения, способ измерения соты, устройство и узел связи
CN104981989B (zh) * 2013-02-01 2018-01-23 Lg电子株式会社 在无线通信系统中分配用于参考信号的资源的方法和设备
WO2014126519A1 (en) 2013-02-12 2014-08-21 Telefonaktiebolaget L M Ericsson (Publ) Select dm-rs pattern based on channel characteristics
JP6607453B2 (ja) * 2013-04-02 2019-11-20 サン パテント トラスト 基地局装置および通信方法
CN105122672B (zh) * 2013-05-09 2018-11-27 英特尔Ip公司 小数据通信
US10057839B2 (en) 2013-09-27 2018-08-21 Samsung Electronics Co., Ltd. Methods and apparatus for discovery signals for LTE advanced
JP6351129B2 (ja) 2013-12-31 2018-07-04 ホアウェイ・テクノロジーズ・カンパニー・リミテッド チャネル情報を取得するための方法、基地局及び端末
CN104852786B (zh) * 2014-02-19 2018-08-10 中国移动通信集团公司 信道状态信息参考信号csi-rs的重配置方法及装置
US9900074B2 (en) 2014-08-12 2018-02-20 Qualcomm Incorporated CSI request procedure in LTE/LTE-A with unlicensed spectrum
CN105490787B (zh) 2014-09-15 2019-06-14 中兴通讯股份有限公司 下行导频的发送方法、检测方法、装置及基站、终端
WO2017124335A1 (en) 2016-01-20 2017-07-27 Nec Corporation Methods and apparatuses for transmitting a reference signal
EP3414960A4 (en) * 2016-03-30 2019-10-23 Nec Corporation METHOD AND DEVICES FOR SENDING AND RECEIVING REFERENCE SIGNALS
US10708796B2 (en) * 2016-04-21 2020-07-07 Qualcomm Incorporated High doppler channel performance enhancement
EP3456017B1 (en) * 2016-05-10 2022-06-01 Nokia Technologies Oy Antenna co-location and receiver assumptions
US10278088B2 (en) * 2016-07-22 2019-04-30 Qualcomm Incorporated Channel estimation enhancement
EP3529936A1 (en) * 2016-10-24 2019-08-28 Telefonaktiebolaget LM Ericsson (publ) Method and network node for enabling measurements on reference signals
US10333595B2 (en) 2017-02-21 2019-06-25 Qualcomm Incorporated Reference signal and Tx/Rx precoding for UE multiplexing in NR SS
EP3592064B1 (en) * 2017-03-23 2021-12-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and device
RU2669795C1 (ru) * 2017-06-20 2018-10-16 Хуавей Текнолоджиз Ко., Лтд. Способ измерения, способ измерения соты, устройство и узел связи

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8208920B2 (en) * 2008-03-28 2012-06-26 Qualcomm Incorporated Reference signal management in mobile systems
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
KR101459155B1 (ko) * 2008-09-30 2014-11-10 엘지전자 주식회사 협력 무선통신 시스템을 위한 기준신호의 전송방법 및 무선자원의 할당방법
US8989085B2 (en) * 2008-10-31 2015-03-24 Mediatek Inc. Downlink network synchronization mechanism for femtocell in cellular OFDM systems
US8355388B2 (en) 2008-12-17 2013-01-15 Research In Motion Limited System and method for initial access to relays
CN101635950B (zh) 2009-08-14 2015-06-10 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
WO2011046387A2 (en) 2009-10-15 2011-04-21 Lg Electronics Inc. Apparatus and method for transmitting and receiving reference signal (rs) for demodulation
WO2011055986A2 (en) 2009-11-08 2011-05-12 Lg Electronics Inc. A method and a base station for transmitting a csi-rs, and a method and a user equipment for receiving the csi-rs
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
JP5579874B2 (ja) 2010-02-19 2014-08-27 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） 通信ネットワークにおける中継ノードの特定
US9136997B2 (en) * 2010-05-04 2015-09-15 Qualcomm Incorporated Methods and apparatuses for using channel state information reference signals
KR101673308B1 (ko) 2015-08-20 2016-11-07 현대자동차주식회사 블루투스 듀얼모드를 이용한 블루투스 자동 연결 방법 및 장치

Also Published As

Publication number Publication date
KR20130031934A (ko) 2013-03-29
KR101754097B1 (ko) 2017-07-05
JP6158160B2 (ja) 2017-07-05
EP2577900B1 (en) 2019-10-09
EP2577900A1 (en) 2013-04-10
BR112012030448A2 (pt) 2016-08-09
JP5650319B2 (ja) 2015-01-07
BR112012030448B1 (pt) 2021-11-16
KR20150109493A (ko) 2015-10-01
ES2760614T3 (es) 2020-05-14
CN102939734B (zh) 2016-04-27
WO2011153286A1 (en) 2011-12-08
JP2015073290A (ja) 2015-04-16
JP2013532427A (ja) 2013-08-15
US20120134273A1 (en) 2012-05-31
US8995465B2 (en) 2015-03-31
CN102939734A (zh) 2013-02-20

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