Complexity

Research Article

Improved Tomlinson–Harashima Precoding for Ultra Reliable Communication in Intelligent Transportation Systems

Table 1

Complexity comparison.
AlgorithmComplexity
ZF [30]
MMSE [30]
ZF-THP (without user scheduling) [16]
MMSE-THP (without user scheduling) [16]
ZF-THP (with user scheduling)
MMSE-THP (with user scheduling)
ZF-THP (dynamic CSI model)
MMSE-THP (dynamic CSI model)
The proposed algorithm (ZF)
The proposed algorithm (MMSE)