CN103609085B - 用于在无线通信系统中接收信号的装置和方法 - Google Patents

用于在无线通信系统中接收信号的装置和方法 Download PDF

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Publication number
CN103609085B
CN103609085B CN201280029632.XA CN201280029632A CN103609085B CN 103609085 B CN103609085 B CN 103609085B CN 201280029632 A CN201280029632 A CN 201280029632A CN 103609085 B CN103609085 B CN 103609085B
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China
Prior art keywords
channel
channel value
pilot
signal
value
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Expired - Fee Related
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CN201280029632.XA
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Chinese (zh)
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CN103609085A (zh
Inventor
郑暎锡
林钟汉
金仁滢
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0066—Interference mitigation or co-ordination of narrowband interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • 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
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280029632.XA 2011-06-14 2012-01-11 用于在无线通信系统中接收信号的装置和方法 Expired - Fee Related CN103609085B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110057518A KR20120138169A (ko) 2011-06-14 2011-06-14 무선 통신 시스템에서 신호 수신 장치 및 방법
KR10-2011-0057518 2011-06-14
PCT/KR2012/000285 WO2012173321A1 (en) 2011-06-14 2012-01-11 Apparatus and method for receiving signal in wireless communication system

Publications (2)

Publication Number Publication Date
CN103609085A CN103609085A (zh) 2014-02-26
CN103609085B true CN103609085B (zh) 2017-09-08

Family

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CN201280029632.XA Expired - Fee Related CN103609085B (zh) 2011-06-14 2012-01-11 用于在无线通信系统中接收信号的装置和方法

Country Status (7)

Country Link
US (1) US9680593B2 (enExample)
EP (1) EP2721791B1 (enExample)
JP (1) JP2014522620A (enExample)
KR (1) KR20120138169A (enExample)
CN (1) CN103609085B (enExample)
CA (1) CA2838325C (enExample)
WO (1) WO2012173321A1 (enExample)

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US9350483B2 (en) 2014-01-15 2016-05-24 Qualcomm Incorporated Mitigate adjacent channel interference and non-Wi-Fi interference
WO2016126179A1 (en) * 2015-02-06 2016-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Management and mitigation of narrowband interference
CN105187335B (zh) * 2015-06-25 2018-04-13 华南理工大学 基于分组数据失真最小化的导频位置选择方法及装置
WO2018126446A1 (en) * 2017-01-06 2018-07-12 Qualcomm Incorporated Transparent demodulation reference signal design
WO2018141108A1 (en) * 2017-02-06 2018-08-09 Qualcomm Incorporated Low peak-to-average power ratio precoded reference signal design for multiple-input, multiple-output transmissions
CN109167600A (zh) * 2018-10-12 2019-01-08 哈尔滨工业大学 基于深度置信网络的抗音调干扰ldpc码的译码方法
EP4102793A1 (en) * 2021-06-11 2022-12-14 Airbus S.A.S. Method and system for estimating a transmission channel of a communication link

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EP1551120A1 (en) * 2002-05-17 2005-07-06 Matsushita Electric Industrial Co., Ltd. Receiving device, receiving method, and device for measuring transmission channel characteristic
CN1773853A (zh) * 2004-11-08 2006-05-17 西南交通大学 一种基于Laguerre结构的自适应非线性滤波器
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Also Published As

Publication number Publication date
EP2721791A1 (en) 2014-04-23
CA2838325C (en) 2018-03-27
WO2012173321A1 (en) 2012-12-20
CN103609085A (zh) 2014-02-26
KR20120138169A (ko) 2012-12-24
EP2721791B1 (en) 2020-06-03
EP2721791A4 (en) 2015-08-26
US20120320729A1 (en) 2012-12-20
JP2014522620A (ja) 2014-09-04
US9680593B2 (en) 2017-06-13
CA2838325A1 (en) 2012-12-20

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