Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2017, Vol. 40 ›› Issue (4): 91-97.doi: 10.13190/j.jbupt.2017.04.015

• Reports • Previous Articles     Next Articles

Modeling and Simulation for 3D Wideband MIMO Mobile-to-Mobile Radio Channels

LIANG Xiao-lin1,2, ZHAO Xiong-wen2, LI Shu2, WANG Qi2   

  1. 1. College of Electronic and Information Engineering, Hebei University, Hebei Baoding 071002, China;
    2. School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China
  • Received:2016-05-26 Online:2017-08-28 Published:2017-07-10

Abstract: A geometry-based stochastic scattering model for wideband multi-input multi-output (MIMO) mobile-to-mobile channels based on three dimensional (3D) two-cylinders was proposed. The proposed narrowband model is extended to wideband, and the carrier frequency and bandwidth was introduced into the model. The channel realization by using channel matrix is much more straight-forward and concise to study the channel characteristics compared with the too complicated analytical solutions available so far. The channel properties and parameters were further investigated based on the simulation model and realized channels. Simulations are compared with the two dimensional two-ring model. It can be found that the normalized power of power-delay-profile and root mean square delay spread of the proposed 3D model are smaller but the channel capacity are larger.

Key words: geometry based stochastic scattering model, wideband channel, mobile-to-mobile, multi-input multi-output

CLC Number: