Keyword : I/Q imbalance


Training Symbol Design for Channel Estimation and IQ Imbalance Compensation in OFDM Systems
Emmanuel MANASSEH Shuichi OHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11 ; pp. 1963-1970
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
OFDMI/Q imbalanceMIMOMSECE optimizationtraining symbolconvex optimization
 Summary | Full Text:PDF(783.5KB)

Low Complexity Compensation of Frequency Dependent I/Q Imbalance and Carrier Frequency Offset for Direct Conversion Receivers
Leonardo LANANTE, Jr. Masayuki KUROSAKI Hiroshi OCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 484-492
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
carrier frequency offsetI/Q imbalanceRTL design
 Summary | Full Text:PDF(857.6KB)

OFDM Channel Estimation in the Presence of Receiver I/Q Imbalance and CFO Using Pilot Symbols
Yuan-Hwui CHUNG See-May PHOONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 531-539
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMchannel estimationI/Q imbalanceCFO
 Summary | Full Text:PDF(528.9KB)

Theoretical Performance Analysis of an Image-Band Interference Canceller with Deterministic Imbalance Estimation
Satoshi DENNO Ke LIU Tatsuo FURUNO Masahiro MORIKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4 ; pp. 968-977
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cognitive radiomultimodemultibandheterodyne receptionimage-band interferenceblind cancelerI/Q imbalance
 Summary | Full Text:PDF(613.3KB)

Exact Error Probability Analysis of Arbitrary 2-D Modulation-OFDM Systems with I/Q Imbalances
Kyongkuk CHO Jaeyoon LEE Dongweon YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1 ; pp. 350-354
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
I/Q imbalanceprobability of errorinter-channel interferenceorthogonal frequency division multiplexing
 Summary | Full Text:PDF(307.9KB)

Joint Estimation of Carrier Frequency Offset and I/Q Imbalance in the Presence of Time-Varying DC Offset
Umut YUNUS Hai LIN Katsumi YAMASHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1 ; pp. 16-21
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
OFDMcarrier frequency offsetI/Q imbalancetime-varying DC offsetdirect-conversion receiver
 Summary | Full Text:PDF(463KB)

I/Q Imbalance Compensation Using Null-Carriers in OFDM Direct-Conversion Receiver
Junghwa BAE Jinwoo PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2257-2260
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
I/Q mismatchI/Q imbalanceOFDMdirect-conversion receivernull-carriers
 Summary | Full Text:PDF(427.2KB)