TY - GEN
T1 - Kod-indis modülasyonu ve uzaysal modülasyon tabanli yeni bir MIMO sistem
AU - Çögen, Fatih
AU - Aydin, Erdoǧan
AU - Kabaoǧlu, Nihat
AU - Başar, Ertuǧrul
AU - Ilhan, Haci
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/5
Y1 - 2018/7/5
N2 - In this paper, a novel multiple-input multiple-output (MIMO) transmission scheme with high energy efficiency, high data rate and better error performance, called CIM-SM, is proposed by combining recently two promising modulation techniques, spatial modulation (SM) and code index modulation (CIM). In the CIM-SM scheme, the information bits are conveyed not only by the modulated symbols but also by the active antenna indices of SM as well as the spreading code indices. Thus, the proposed CIM-SM scheme spends less transmission power while performing faster data transmission compared with the conventional direct sequence spread spectrum (DS-SS), SM and CIM-SS systems. In addition, computer simulations have shown that CIM-SM scheme has better error performance than DS-SS, SM and CIM-SS systems during the symbol period. The performance analysis of the proposed system is performed over the Rayleigh fading channels for BPSK modulation.
AB - In this paper, a novel multiple-input multiple-output (MIMO) transmission scheme with high energy efficiency, high data rate and better error performance, called CIM-SM, is proposed by combining recently two promising modulation techniques, spatial modulation (SM) and code index modulation (CIM). In the CIM-SM scheme, the information bits are conveyed not only by the modulated symbols but also by the active antenna indices of SM as well as the spreading code indices. Thus, the proposed CIM-SM scheme spends less transmission power while performing faster data transmission compared with the conventional direct sequence spread spectrum (DS-SS), SM and CIM-SS systems. In addition, computer simulations have shown that CIM-SM scheme has better error performance than DS-SS, SM and CIM-SS systems during the symbol period. The performance analysis of the proposed system is performed over the Rayleigh fading channels for BPSK modulation.
KW - Code index modulation
KW - MIMO systems and direct sequance spread spectrum
KW - Spatial modulation
U2 - 10.1109/SIU.2018.8404646
DO - 10.1109/SIU.2018.8404646
M3 - Konferenssiartikkeli
AN - SCOPUS:85050791183
T3 - 26th IEEE Signal Processing and Communications Applications Conference, SIU 2018
SP - 1
EP - 4
BT - 26th IEEE Signal Processing and Communications Applications Conference, SIU 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 26th IEEE Signal Processing and Communications Applications Conference, SIU 2018
Y2 - 2 May 2018 through 5 May 2018
ER -
