Recent radio channel measurements in peer-to-peer (P2P) and mobile-to-mobile network indicate that, depending on the mobility of the terminals and scattering properties of the environment, the predominate fading mechanism contains a combination of Rayleigh and double Rayleigh fading with or without line-of-sight (LoS) component. In this paper, we present the statistical and deterministic models by the sum-of-complex-sinusoids to simulate the channels in isotropic and non-isotropic scattering. The auto- and cross correlations of the in-phase, quadrature components, and squared envelopes of the channels are derived. Extensive Monte Carlo simulations are performed to validate the statistical properties of the proposed models. The time-average statistical properties and the corresponding variances are also investigated to justify that the models achieve satisfactory convergence performance.

对等（P2P）和移动到移动网络中最近的无线电信道测量表明，根据终端的移动性和环境的散射特性，主要的衰落机制包含瑞利衰落和双重瑞利衰落的组合有无视线（LoS）组件。在本文中，我们通过复杂正弦和提出了统计和确定性模型，以模拟各向同性和非各向同性散射中的通道。得出通道的同相，正交分量和平方包络的自相关和互相关。进行广泛的蒙特卡洛模拟以验证所提出模型的统计特性。