Keyword : log likelihood ratio


On Approximated LLR for Single Carrier Millimeter-Wave Transmissions in the Presence of Phase Noise
Makoto NISHIKORI Shinsuke IBI Seiichi SAMPEI 
Publication:   
Publication Date: 2017/07/01
Vol. E100-B  No. 7 ; pp. 1086-1093
Type of Manuscript:  Special Section PAPER (Special Section on Smart Radio and Its Applications in Conjunction with Main Topics of SmartCom)
Category: Wireless Communication Technologies
Keyword: 
log likelihood ratiophase noisemillimeter wavesingle carrierfrequency domain equalizer
 Summary | Full Text:PDF(1.2MB)

An Iterative MIMO Receiver Employing Virtual Channels with a Turbo Decoder for OFDM Wireless Systems
Akihito TAYA Satoshi DENNO Koji YAMAMOTO Masahiro MORIKURA Daisuke UMEHARA Hidekazu MURATA Susumu YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/05/01
Vol. E98-B  No. 5 ; pp. 878-889
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-outputvirtual channelsoft-input soft-outputlog likelihood ratioiterative scheme
 Summary | Full Text:PDF(1.5MB)

Maximum Likelihood Demodulators and Their Evaluations on Amplify-and-Forward Cooperative OFDM-Based Wireless LAN Systems
Hayato FUKUZONO Yusuke ASAI Riichi KUDO Koichi ISHIHARA Masato MIZOGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/11/01
Vol. E97-B  No. 11 ; pp. 2435-2448
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cooperative communicationorthogonal frequency division multiplexing (OFDM)wireless local area network (LAN)amplify-and-forward (AF) modeGolden codeAlamouti codelog likelihood ratio
 Summary | Full Text:PDF(2.7MB)

MIMO Precoding Effective for Path-Loss Imbalance and Antenna Correlation in Cooperative Base Station Systems
Yasuyuki HATAKAWA Masashi FUSHIKI Satoshi KONISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1 ; pp. 243-252
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cooperative base stationsmultiple input multiple outputprecodinglog likelihood ratio
 Summary | Full Text:PDF(1.7MB)