Journal of Artificial Intelligence1994-54502077-2173Asian Network for Scientific Information10.3923/jai.2013.22.32KalyaniK. Amutha VardhiniA. Sakthi RajaramS. 1201361The data rate of 100 Mbps will be supported by upcoming 3G Long Term Evolution (LTE)
standard. In 20 MHZ of bandwidth, this data rate will be attained. For the arrival of high data rate
of the 3G LTE systems, there is an essential requirement of turbo decoder implementation. In this
work, Log-MAP algorithm based turbo decoder for LTE receiver is proposed. The Log-MAP based
turbo decoder provides performance nearer to Shannons limit with reasonable computational
complexity. The VHDL coding for parallel architecture of turbo decoder using Log-MAP algorithm
for LTE is simulated and synthesized using Xilinx XC3S200-4ft256, Spartan 3 family and the
results are verified with the manual calculation.]]>Yang, S. and J.R. Cavallaro,201144305315Perttu, S., H. Sorokin and J. Takala,20082008Zeng, X.J. and Z.L. Hong,200248284291Hagenauer, J., E. Offer and L. Papke,199642429445Salim, M., R.P. Yadav and S.R. Kanth,201092932Han, J.H., A.T. Erdogan and T. Arslan,20052005pp: 247250Lucian, A.P. and R. Stoian,200826574Vishvaksenan, K.S., R. Seshasayanan and D.V. Hariprasad,20113104113Karim, S.M., G. Mahale and I. Chakrabart,20112011Oliver, M., A. Baghdadi and M. Jezequel,20102010Gupta, A.K. and S. Kumar,201024953