FPGA Implementation of RE Pre-mapping of PDSCH in LTE Systems
Du Dongzhen;Zhu Yuxia;Chen Yinfeng;Wuhan Research Institute of Post and Telecommunication;Beijing Northern FiberHome Technologies Co.,Ltd.;
A new mapping to resource element method of the PDSCH based on FPGA in LTE base station is presented.Because of less buffer memory in bits data compared to complex-valued modulation symbols,the pre- mapping resource element method is used in order to save FPGA hardware resources.The method is achieved on Xilinx Virtex-6 FPGA by VHDL.
【CateGory Index】： TN791;TN929.5