Abstract
In this paper, spatial modulation (SM) technique and low density parity check code (LDPC) are combined. SM technique seems to provide transmissions speed and spectral efficiency at same levels under the low system complexity and cost compared to traditional multiple input multiple output (MIMO) transmission systems. However, SM may give high bit error rate (BER) values at low signal to noise ratios (SNR). Therefore, need of excessive power consumption is emerging for compensate of this. In this context, spatial modulation system with LDPC coding is proposed to improve error performance and superiority of system is presented by performed computer simulation.
Keywords
Low-density parity-check code
Computer science
Bit error rate
Forward error correction
Coding gain
Coding (social sciences)
Algorithm
MIMO
Modulation (music)
Spatial modulation
Spectral efficiency
Electronic engineering
Decoding methods
Power consumption
Power (physics)
Telecommunications
Mathematics
Channel (broadcasting)
Statistics
Engineering
Subject Areas
Advanced Wireless Communication Technologies
·Electrical and Electronic Engineering ·Physical Sciences
Error Correcting Code Techniques
·Computer Networks and Communications ·Physical Sciences
Satellite Communication Systems
·Aerospace Engineering ·Physical Sciences
Citations by Year
2019: 1
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