PL2810414T3 - Sposoby i urządzenia do estymacji kanałowej - Google Patents

Sposoby i urządzenia do estymacji kanałowej

Info

Publication number
PL2810414T3
PL2810414T3 PL13705280T PL13705280T PL2810414T3 PL 2810414 T3 PL2810414 T3 PL 2810414T3 PL 13705280 T PL13705280 T PL 13705280T PL 13705280 T PL13705280 T PL 13705280T PL 2810414 T3 PL2810414 T3 PL 2810414T3
Authority
PL
Poland
Prior art keywords
methods
devices
channel estimation
estimation
channel
Prior art date
Application number
PL13705280T
Other languages
English (en)
Inventor
Stefano Sorrentino
George JÖNGREN
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL2810414T3 publication Critical patent/PL2810414T3/pl

Links

Classifications

    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/02—Capturing of monitoring data
    • H04L43/028—Capturing of monitoring data by filtering
    • 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
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0095—Synchronisation arrangements determining timing error of reception due to propagation delay estimated based on signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
PL13705280T 2012-02-03 2013-01-31 Sposoby i urządzenia do estymacji kanałowej PL2810414T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261594566P 2012-02-03 2012-02-03
US13/422,298 US8964632B2 (en) 2012-02-03 2012-03-16 Methods and arrangements for channel estimation
PCT/SE2013/050081 WO2013115718A1 (en) 2012-02-03 2013-01-31 Methods and devices for channel estimation
EP13705280.9A EP2810414B1 (en) 2012-02-03 2013-01-31 Methods and devices for channel estimation

Publications (1)

Publication Number Publication Date
PL2810414T3 true PL2810414T3 (pl) 2018-08-31

Family

ID=48902798

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13705280T PL2810414T3 (pl) 2012-02-03 2013-01-31 Sposoby i urządzenia do estymacji kanałowej

Country Status (10)

Country Link
US (7) US8964632B2 (pl)
EP (4) EP4156615B1 (pl)
JP (1) JP6204926B2 (pl)
AU (1) AU2013215674B2 (pl)
DK (2) DK2810414T3 (pl)
ES (2) ES2785691T3 (pl)
HU (1) HUE038031T2 (pl)
PL (1) PL2810414T3 (pl)
PT (2) PT3355539T (pl)
WO (1) WO2013115718A1 (pl)

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WO2013183946A1 (ko) * 2012-06-05 2013-12-12 엘지전자 주식회사 채널 상태 정보를 보고하는 방법 및 장치
JP2013255047A (ja) * 2012-06-06 2013-12-19 Sharp Corp 送信装置、受信装置、送信方法及び受信方法
US8891491B2 (en) * 2012-06-15 2014-11-18 Intel Mobile Communications GmbH Method of processing signals and a signal processor
WO2014019171A1 (zh) * 2012-08-01 2014-02-06 华为技术有限公司 数据解调方法与系统、以及用户设备
US9839009B2 (en) 2012-08-03 2017-12-05 Qualcomm Incorporated Methods and apparatus for processing control and/or shared channels in long term evolution (LTE)
JP6121124B2 (ja) * 2012-09-28 2017-04-26 株式会社Ｎｔｔドコモ 無線通信システム、無線通信方法、ユーザ端末及び無線基地局
WO2014107136A1 (en) * 2013-01-04 2014-07-10 Telefonaktiebolaget L M Ericsson (Publ) Method for estimating frequency offset using quasi-co-located reference signals
WO2014112748A1 (ko) * 2013-01-18 2014-07-24 엘지전자 주식회사 협력적 전송 환경에서 수신 방법 및 단말
EP3050373B1 (en) * 2013-09-27 2021-07-21 Telefonaktiebolaget LM Ericsson (publ) A receiver and method for estimating large-scale channel properties
WO2015143598A1 (zh) * 2014-03-24 2015-10-01 华为技术有限公司 信道估计处理方法和装置
WO2016021119A1 (ja) * 2014-08-05 2016-02-11 日本電気株式会社 通信装置、通信システム、制御方法及び通信プログラムが格納された非一時的なコンピュータ可読媒体
US11581999B2 (en) * 2014-10-08 2023-02-14 Qualcomm Incorporated Reference signal design for wireless communications
US10038528B2 (en) * 2014-12-19 2018-07-31 Qualcomm Incorporated Common reference signal design based on semi-uniform pilot spacing and orthogonal cover code
WO2016209130A1 (en) * 2015-06-25 2016-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Signaling of antenna associations
EP3324588B1 (en) * 2015-08-12 2024-05-01 Huawei Technologies Co., Ltd. Channel estimation method, user equipment and system
WO2017159995A1 (ko) * 2016-03-14 2017-09-21 엘지전자 주식회사 향상된 채널 추정 방법 및 이를 수행하는 사용자 장치
WO2017195082A1 (en) * 2016-05-10 2017-11-16 Nokia Technologies Oy Antenna co-location and receiver assumptions
JP2019537858A (ja) * 2016-09-30 2019-12-26 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） ビームフォーミングのための疑似コロケーション
CN108023631B (zh) * 2016-11-04 2023-08-22 华为技术有限公司 传输信息的方法和设备
CN108288985B (zh) * 2017-01-10 2021-06-08 电信科学技术研究院 一种数据传输控制方法、网络侧设备及终端
CN108418664B (zh) * 2017-02-10 2020-02-21 华为技术有限公司 信息指示方法、设备及系统
GB2565332B (en) * 2017-08-10 2021-04-28 Samsung Electronics Co Ltd Network control
US20190081659A1 (en) * 2017-09-11 2019-03-14 University Of Southern California Method for an optical achievable data rate for wireless communications
US11683833B2 (en) * 2017-09-28 2023-06-20 Qualcomm Incorporated Spatial listen-before-talk (LBT) with channel variation consideration
CN108200644B (zh) * 2018-01-10 2020-06-02 浙江工业大学 一种基于网络可视图的无源室内定位方法
WO2022021006A1 (zh) * 2020-07-27 2022-02-03 Oppo广东移动通信有限公司 无线通信方法和设备
JP7534949B2 (ja) * 2020-12-21 2024-08-15 Kddi株式会社 効率的な伝送路推定を可能とする基地局装置、制御方法、およびプログラム

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JPWO2011125300A1 (ja) * 2010-04-05 2013-07-08 パナソニック株式会社 無線通信装置、及び無線通信方法
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CN104025494B (zh) * 2011-11-04 2017-09-22 瑞典爱立信有限公司 网络节点、用户设备及其方法
US9191945B2 (en) * 2012-01-18 2015-11-17 Lg Electronics Inc. Method and apparatus for enhanced control channel-based operation in wireless communication system
US8964632B2 (en) * 2012-02-03 2015-02-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for channel estimation
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KR102099637B1 (ko) * 2012-04-19 2020-04-10 삼성전자 주식회사 협력 멀티-포인트 통신 시스템들에 대한 기준 심볼 포트들의 준 공존 식별을 위한 방법 및 장치

Also Published As

Publication number Publication date
JP6204926B2 (ja) 2017-09-27
US20150111568A1 (en) 2015-04-23
EP3723333A1 (en) 2020-10-14
US9456371B2 (en) 2016-09-27
HUE038031T2 (hu) 2018-09-28
US20210119832A1 (en) 2021-04-22
WO2013115718A1 (en) 2013-08-08
US20130201840A1 (en) 2013-08-08
ES2674661T3 (es) 2018-07-03
US20190028302A1 (en) 2019-01-24
JP2015513238A (ja) 2015-04-30
US9780972B2 (en) 2017-10-03
US20230216709A1 (en) 2023-07-06
US20180026815A1 (en) 2018-01-25
AU2013215674A1 (en) 2014-08-21
EP4156615A1 (en) 2023-03-29
EP2810414B1 (en) 2018-03-21
US10097380B2 (en) 2018-10-09
DK2810414T3 (en) 2018-06-14
AU2013215674B2 (en) 2016-09-22
PT3355539T (pt) 2020-04-07
PT2810414T (pt) 2018-04-17
EP4156615C0 (en) 2025-08-27
EP2810414A1 (en) 2014-12-10
EP3355539A1 (en) 2018-08-01
ES2785691T3 (es) 2020-10-07
US11637721B2 (en) 2023-04-25
EP3355539B1 (en) 2020-03-04
US10904041B2 (en) 2021-01-26
EP3723333B1 (en) 2022-09-28
US20170012801A1 (en) 2017-01-12
EP4156615B1 (en) 2025-08-27
DK3355539T3 (da) 2020-04-27
US8964632B2 (en) 2015-02-24

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