Single-carrier FDMA (SC-FDMA) is a frequency-division multiple access scheme. Like other multiple access schemes (TDMA, FDMA, CDMA, OFDMA), it deals with the assignment of multiple users to a shared communication resource. SC-FDMA can be interpreted

D2D控制信道代码，包括通信模型构建，资源池确定，traffic分配，资源分配，SINR及throughput的计算-D2D channel code, including communications modeling, resource pool determines, traffic assignment, resource allocation, SINR and throughput computing