Title :
Double space-time transmit diversity with spatial modulation
Author :
Myung Chul Park ; Bong Gyun Jo ; Dong Seog Han
Author_Institution :
Sch. of Electron. Eng., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
A hybrid scheme of the double space-time transmit diversity (DSTTD) and spatial modulation (SM) is proposed. The spectral efficiency of proposed scheme is twice that of DSTTD. Additional bits are transmitted by transmit antenna combinations of SM without widening the bandwidth. An optimised rotated constellation is also proposed according to the antenna combination to reduce inter-channel interference.
Keywords :
adjacent channel interference; modulation; transmitting antennas; DSTTD; SM; antenna combination; double space time transmit diversity; interchannel interference; optimised rotated constellation; spatial modulation; transmit antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.2240
