precoding相关论文
为提高通信可靠性, 提出一种基于预编码的STBC MIMO可见光通信方案。采用STBC的MIMO技术, 其性能不受信道相关性影响, 因此更适合......
推导了预编码直流偏置光正交频分复用(DCO-OFDM)和预编码非对称限幅O-OFDM(ACO-OFDM)系统子载波信噪比(SNR)的表达式。仿真结果表......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In LTE-advance,increasing the system and cell-edge throughput by using coordinated multi-point(CoMP)transmission is of p......
Double-correlated channels commonly occur due to insufficient scattering around both the transmitting and receiving ante......
Orthogonal frequency division multiplexing (OFDM) is considered to be one of the promising schemes for cognitive radios ......
Peak-power reduction by the lattice-reduction-aided closest point search for MIMO broadcast channels
In this letter, we present a modified vector-perturbation precoding scheme for the multiple-input multiple-output broadc......
