Browsing Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed by Author "Dogan, Hakan"
Now showing items 1-10 of 10
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Channel Estimation for SM Systems over Time-Varying Rayleigh Fading Channels
Acar, Yusuf; Dogan, Hakan; Panayırcı, Erdal (IEEE, 2014)This paper is concerned with the challenging and timely problem of channel estimation for spatial modulated systems in the presence of time varying channels. Recently estimation of channel state information for SM systems ... -
Data Detection Based Iterative Channel Estimation for Coded SM-OFDM Systems
Acar, Yusuf; Leblebici, M. Merih; Dogan, Hakan; Panayırcı, Erdal (IEEE, 2016)The combination of spatial modulation (SM) and orthogonal frequency division multiplexing (OFDM) as SM-OFDM is a recently proposed efficient modulation scheme with exploiting the index of transmit antenna to convey information ... -
EM-MAP based initializaition of PIC receiver for downlink MC-CDMA systems
Dogan, Hakan; Cirpan, Hakan A.; Panayarct, Erdal (IEEE, 2007)The quality of multiple access interference (MAI), which can be improved by using channel estimation and data estimation of all active users, effects considerably the performance of PIC detector. Therefore, data and channel ... -
Interpolation Based Pilot-Aided Channel Estimation for STBC Spatial Modulation and Performance Analysis Under Imperfect CSI
Acar, Yusuf; Dogan, Hakan; Basar, Ertugrul; Panayırcı, Erdal (Inst Engineering Technology-IET, 2016)A combination of space-time block coding and spatial modulation (STBC-SM) has been recently proposed for multiple input-multiple output systems to obtain both spatial diversity gain and more capacity simultaneously while ... -
Iterative joint data detection and channel estimation for uplink MC-CDMA systems in the presence of frequency selective channels
This paper is concerned with joint multiuser detection and multichannel estimation (JDE) for uplink multicarrier code-division multiple-access (MC-CDMA) systems in the presence of frequency selective channels. The detection ... -
Low-complexity joint data detection and channel equalisation for highly mobile orthogonal frequency division multiplexing systems
Dogan, Hakan; Panayırcı, Erdal; Poor, H. Vincent (2010)This study is concerned with the challenging and timely problem of channel equalisation and data detection for orthogonal frequency division multiplexing (OFDM) systems in the presence of frequency-selective and very rapidly ... -
Low-Complexity MAP-Based Successive Data Detection for Coded OFDM Systems Over Highly Mobile Wireless Channels
Panayırcı, Erdal; Dogan, Hakan; Poor, H. Vincent (IEEE-INST Electrical Electronics Engineers Inc, 2011)This paper is concerned with the challenging and timely problem of data detection for coded orthogonal frequency-division multiplexing (OFDM) systems in the presence of frequency-selective and very rapidly time varying ... -
On Channel Estimation in DC Biased Optical OFDM Systems Over VLC Channels
Sayli, Osman; Dogan, Hakan; Panayırcı, Erdal (IEEE Computer Society, 2016)Visible Light Communication(VLC) has been considered as a potential access option for 5G wireless systems to solve performance limitation due to bandwidth shortage at radio frequency (RF) band. In (VLC) system illumination ... -
Pilot assisted channel estimation for asymmetrically clipped optical OFDM over visible light channels
Dogan, Hakan; Şayli, Osman; Panayırcı, Erdal (Institute of Electrical and Electronics Engineers Inc., 2017)The Visible Light Communication(VLC) has drawn significant attention recently for wireless communication in addressing the performance limitations of wireless systems due to the scarcity of bandwidth. In VLC system the ... -
Spline Interpolation Based Channel Estimation for ACO-OFDM over Visible Light Channels
Sayli, Osman; Dogan, Hakan; Panayırcı, Erdal (IEEE, 2016)Visible light communication has been considered one of promising candidate technology to solve performance limitation due to bandwidth shortage at radio frequency (RF) band. In VLC system, the visible light is used not ...