JP2001308820A5 - - Google Patents

Download PDF

Info

Publication number
JP2001308820A5
JP2001308820A5 JP2000124153A JP2000124153A JP2001308820A5 JP 2001308820 A5 JP2001308820 A5 JP 2001308820A5 JP 2000124153 A JP2000124153 A JP 2000124153A JP 2000124153 A JP2000124153 A JP 2000124153A JP 2001308820 A5 JP2001308820 A5 JP 2001308820A5
Authority
JP
Japan
Prior art keywords
output
subcarrier
step size
frequency division
orthogonal frequency
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.)
Pending
Application number
JP2000124153A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001308820A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2000124153A priority Critical patent/JP2001308820A/ja
Priority claimed from JP2000124153A external-priority patent/JP2001308820A/ja
Priority to GB0100501A priority patent/GB2364222B/en
Priority to CN 01117184 priority patent/CN1321014A/zh
Publication of JP2001308820A publication Critical patent/JP2001308820A/ja
Publication of JP2001308820A5 publication Critical patent/JP2001308820A5/ja
Pending legal-status Critical Current

Links

JP2000124153A 2000-04-25 2000-04-25 直交周波数分割多重信号受信装置 Pending JP2001308820A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000124153A JP2001308820A (ja) 2000-04-25 2000-04-25 直交周波数分割多重信号受信装置
GB0100501A GB2364222B (en) 2000-04-25 2001-01-09 Receiver for orthogonal frequency-division multiplexed signal
CN 01117184 CN1321014A (zh) 2000-04-25 2001-04-25 正交分频多路信号接收装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000124153A JP2001308820A (ja) 2000-04-25 2000-04-25 直交周波数分割多重信号受信装置

Publications (2)

Publication Number Publication Date
JP2001308820A JP2001308820A (ja) 2001-11-02
JP2001308820A5 true JP2001308820A5 (de) 2005-06-16

Family

ID=18634327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000124153A Pending JP2001308820A (ja) 2000-04-25 2000-04-25 直交周波数分割多重信号受信装置

Country Status (3)

Country Link
JP (1) JP2001308820A (de)
CN (1) CN1321014A (de)
GB (1) GB2364222B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100819255B1 (ko) * 2002-01-07 2008-04-02 삼성전자주식회사 간섭신호제거 시스템 장치
JP3640185B2 (ja) 2002-02-13 2005-04-20 日本電気株式会社 マルチキャリア通信方式のサブキャリア間干渉低減方法及びそれを用いた受信機
JP4472473B2 (ja) 2004-09-13 2010-06-02 富士通株式会社 受信装置及び通信システム
JP4641233B2 (ja) * 2005-09-14 2011-03-02 ルネサスエレクトロニクス株式会社 復調装置及び復調方法
US8619744B2 (en) 2006-10-16 2013-12-31 Nec Corporation Reception method and receiver
JP4894561B2 (ja) * 2007-03-06 2012-03-14 住友電気工業株式会社 通信装置及びウェイト更新方法
GB2455530B (en) * 2007-12-12 2010-04-28 Nortel Networks Ltd Channel estimation method and system for inter carrier interference-limited wireless communication networks
CN115174321A (zh) * 2022-07-01 2022-10-11 Oppo广东移动通信有限公司 信号处理方法、装置、基带芯片、终端及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497398A (en) * 1993-08-12 1996-03-05 Aware, Inc. Multi-carrier transceiver
FI943613A (fi) * 1994-08-03 1996-02-04 Nokia Technology Gmbh Menetelmä ja kanavakorjain digitaalisen signaalin taajuustasossa suoritettavaa kanavakorjausta varten
ATE245324T1 (de) * 1996-09-02 2003-08-15 St Microelectronics Nv Verbesserungen bei, oder in bezug auf mehrträgerübertragungssysteme
SE9703630L (sv) * 1997-03-03 1998-09-04 Telia Ab Förbättringar av, eller med avseende på, synkronisering
ATE384401T1 (de) * 1997-05-02 2008-02-15 Lsi Logic Corp Demodulation von digitalen videorundfunksignalen
SE9801748L (sv) * 1998-05-18 1999-11-19 Telia Ab Förbättringar i eller som hänför sig till telekommunikationsöverföringssystem

Similar Documents

Publication Publication Date Title
US9130810B2 (en) OFDM communications methods and apparatus
JP4557320B2 (ja) 直交周波数分割多重化(ofdm)方式を用いるデジタル通信システムにおける適応チャンネル等化器
JP3303055B2 (ja) 多重搬送波伝送システムにおけるフレーム同期
JP4307790B2 (ja) 多重伝送アンテナを備えた無線システムのためのチャネル推定法
CN100477565C (zh) 正交频分复用系统中补偿频率偏移的设备和方法
JP2001251277A (ja) ブロック形式でフォーマットされた信号に基づくブロック周波数の分離方法
WO2009035752A1 (en) Method of non-uniform doppler compensation for wideband orthogonal frequency division multiplexed signals
JP3079950B2 (ja) 直交周波数分割多重変調信号の受信装置及び伝送方法
AU2208997A (en) Noise suppressor circuit and associated method for suppressing periodic interference component portions of a communication signal
WO2000033496A1 (en) Frequency synchronizing device for ofdm/cdma system
JPH0435090B2 (de)
JP2004134883A (ja) 受信装置
EP1435713A2 (de) Adaptive Beseitigung von Interträgerinterferenzen
US7230910B2 (en) Optimal channel sounding system
JP2004104162A (ja) 振幅制限装置
JP2001308820A5 (de)
JP2000022661A (ja) Ofdm復調装置
JP2002064464A (ja) 直交周波数分割多重信号受信装置及び直交周波数分割多重信号受信方法
US20010036225A1 (en) Coefficient update method and receive method of time domain equalizer of DMT system, DMT system and DMT modem
JP2871655B1 (ja) シンボル同期回路
US20030227985A1 (en) Interference reduction for simulcast signals
JP2001308820A (ja) 直交周波数分割多重信号受信装置
KR19980035453A (ko) Ofdm시스템의 반송파주파수 동기화장치
EP1318642A1 (de) Entfernung von Interferenzen in Mehrträgerempfängern
WO2006018034A1 (en) Filter apparatus and method for frequency domain filtering