This work has been supported by the National Natural Science Foundation of China (Nos.61071117, 61275077 and 61003256), the Natural Science Foundation of Chongqing C STC (No.2010BB2409), and the Science and Technology Foundation of Chongqing Municipal Education Commission (No.KJ 110519).
A novel construction method of the check matrix for the regular low density parity check (LDPC) code is proposed. The novel regular systematically constructed Gallager (SCG)-LDPC(3969,3720) code with the code ra...