The physical layer design for MIMO wireless communications system

  • Authors:

  • Tao Liang;Wen-long Li

  • Affiliations:

  • Electrical Engineering Dept., Nanjing Telecommunication Technology Institute, Nanjing, China;Postgraduate Team 1 ICE, The PLA University of Science and Technology, Nanjing, China

  • Venue:
  • WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
  • Year:
  • 2009

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this article, we address the issue of physical layer design of MIMO wireless communication system. First, we analysis the capacity of MIMO system in a limited space, then investigate the capacity varied with the number of antenna and SNR in SIMO, MISO, MIMO system. Second, we explore the design of antennas assignment and space-time coding based on the optimizing trade-off diversity gains and multiplex gains. Third, we study the criteria of power allocation in antennas for different channel conditions or interference. Finally, a physical layer design algorithm for MIMO wireless communication system is present.