JP2014121070A5 - - Google Patents

Download PDF

Info

Publication number
JP2014121070A5
JP2014121070A5 JP2012277190A JP2012277190A JP2014121070A5 JP 2014121070 A5 JP2014121070 A5 JP 2014121070A5 JP 2012277190 A JP2012277190 A JP 2012277190A JP 2012277190 A JP2012277190 A JP 2012277190A JP 2014121070 A5 JP2014121070 A5 JP 2014121070A5
Authority
JP
Japan
Prior art keywords
frequency
delay profile
unit
smoothing
filter
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2012277190A
Other languages
English (en)
Japanese (ja)
Other versions
JP5995703B2 (ja
JP2014121070A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012277190A priority Critical patent/JP5995703B2/ja
Priority claimed from JP2012277190A external-priority patent/JP5995703B2/ja
Priority to DE102013226644.8A priority patent/DE102013226644B4/de
Publication of JP2014121070A publication Critical patent/JP2014121070A/ja
Publication of JP2014121070A5 publication Critical patent/JP2014121070A5/ja
Application granted granted Critical
Publication of JP5995703B2 publication Critical patent/JP5995703B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012277190A 2012-12-19 2012-12-19 等化装置及び等化方法並びに受信装置 Expired - Fee Related JP5995703B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012277190A JP5995703B2 (ja) 2012-12-19 2012-12-19 等化装置及び等化方法並びに受信装置
DE102013226644.8A DE102013226644B4 (de) 2012-12-19 2013-12-19 Ausgleicher; Ausgleichsverfahren und Empfänger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012277190A JP5995703B2 (ja) 2012-12-19 2012-12-19 等化装置及び等化方法並びに受信装置

Publications (3)

Publication Number Publication Date
JP2014121070A JP2014121070A (ja) 2014-06-30
JP2014121070A5 true JP2014121070A5 (enExample) 2015-09-24
JP5995703B2 JP5995703B2 (ja) 2016-09-21

Family

ID=50879034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012277190A Expired - Fee Related JP5995703B2 (ja) 2012-12-19 2012-12-19 等化装置及び等化方法並びに受信装置

Country Status (2)

Country Link
JP (1) JP5995703B2 (enExample)
DE (1) DE102013226644B4 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6410747B2 (ja) * 2016-02-26 2018-10-24 三菱電機株式会社 受信装置及び受信方法
EP3896586A4 (en) * 2019-01-24 2021-12-29 Mitsubishi Electric Corporation Fourier transform device and fourier transform method
JP7730349B2 (ja) * 2023-05-24 2025-08-27 アンリツ株式会社 試験システム及び最大ドップラー周波数算出方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7099270B2 (en) * 2002-06-06 2006-08-29 Texas Instruments Incorporated Multi-path equalization for orthogonal frequency division multiplexing communication system
JP4523294B2 (ja) * 2003-02-10 2010-08-11 三菱電機株式会社 通信装置
GB2412552A (en) * 2004-03-26 2005-09-28 Sony Uk Ltd Receiver
US7848463B2 (en) * 2005-04-07 2010-12-07 Qualcomm Incorporated Adaptive time-filtering for channel estimation in OFDM system
US20070076804A1 (en) * 2005-09-30 2007-04-05 Texas Instruments Inc. Image-rejecting channel estimator, method of image-rejection channel estimating and an OFDM receiver employing the same
JP2007143106A (ja) * 2005-10-19 2007-06-07 Matsushita Electric Ind Co Ltd 受信装置、受信回路、受信方法及び受信プログラム
JP2007158877A (ja) * 2005-12-07 2007-06-21 Matsushita Electric Ind Co Ltd 移動体におけるデジタル通信を行うデジタル放送受信機、デジタル放送の受信方法、デジタル放送受信に関する集積回路
WO2008058087A2 (en) * 2006-11-03 2008-05-15 Maxlinear, Inc. Edge mmse filter
JP5146929B2 (ja) * 2007-04-18 2013-02-20 株式会社メガチップス Ｏｆｄｍ受信装置
CN101785225B (zh) * 2007-08-17 2013-08-07 日本电气株式会社 Ofdm中的信道估计的方法和设备
JP5344984B2 (ja) * 2009-04-28 2013-11-20 三菱電機株式会社 移動速度検出装置及び移動速度検出方法
US8467465B2 (en) * 2009-08-07 2013-06-18 Qualcomm Incorporated Channel estimation using replicas zero forcing
JP5473546B2 (ja) * 2009-11-09 2014-04-16 三菱電機株式会社 Ｏｆｄｍ復調装置
EP2413551A1 (en) * 2010-07-29 2012-02-01 Research In Motion Limited System and method for channel estimation
JP5896795B2 (ja) * 2012-03-14 2016-03-30 三菱電機株式会社 等化装置、受信装置及び等化方法

Similar Documents

Publication Publication Date Title
CN101378380B (zh) 估计载波间干扰的方法和载波间干扰消除均衡器
CN102598516B (zh) 接收装置和方法
JP4383949B2 (ja) 同期パルスを生成する方法、装置およびその装置を備える受信機
JP5344984B2 (ja) 移動速度検出装置及び移動速度検出方法
JP5896795B2 (ja) 等化装置、受信装置及び等化方法
RU2009134974A (ru) Устройство приема, способ приема и программа
JP2013192107A5 (enExample)
JP5093343B2 (ja) Ｍｉｍｏ受信装置および方法
CN105991183B (zh) 不等功率校正装置以及接收机
JP2014121070A5 (enExample)
TWI427957B (zh) 一種通道估測方法及裝置
JP4780161B2 (ja) 受信装置、受信方法、およびプログラム
JP6021668B2 (ja) 等化装置及び等化方法
JP5995703B2 (ja) 等化装置及び等化方法並びに受信装置
JP5311978B2 (ja) 妨害検出器及びそれを用いた等化器
JP2012175283A (ja) Ｏｆｄｍ信号受信装置および中継装置
EP2840745B1 (en) Method and apparatus for channel estimation using an adaptive windowing approach
JP5755339B2 (ja) 受信装置及び方法
JP6192857B2 (ja) 等化装置、等化方法、及び受信装置
JP2014132744A5 (enExample)
WO2011132299A1 (ja) 受信装置及び受信方法
CN101521652A (zh) 接收设备、接收方法和程序
JP6419016B2 (ja) Ｏｆｄｍ受信装置及びチップ
TWI601399B (zh) 符號偵測電路及方法
TWI392302B (zh) 單載波／多載波共用接收器及其訊號處理方法