Linearly Constrained LSCM Beam-forming Algorithm
Feng Guang-zeng · Journal of Nanjing Institute of Posts and Telecommunications · 2005
In this paper,a linearly constrained least squares constant modulus beam-forming algorithm (LC-LSCMA) is proposed.It applies the linearly constrained condition to the least squares constant modulus algorithm.We simulated and compared the proposed LC-LSCMA with the conventional LSCMA and pre-decoding LSCMA.Simulation results show that the proposed LC-LSCMA algorithm is superior to the conventional LSCMA and P-LSCMA,especially with low SNR.