A MIMO mobile-to-mobile channel model: part I - the reference model
- Title
- A MIMO mobile-to-mobile channel model: part I - the reference model
- Author
- 김동우
- Keywords
- Mobile fading chlannels; mobile-to-mobile channels; MIMO channels; Multielement antenna systems; space-time correlation; MIMO channel capacity
- Issue Date
- 2005-09
- Publisher
- IEEE
- Citation
- 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, Page. 573-578
- Abstract
- In this paper, we propose a multiple-input multiple-output (MIMO) channel model for mobile-to-mobile communications. This so-called MIMO mobile-to-mobile channel model is derived from the geometrical two-ring scattering model under the assumption that both the transmitter and the receiver are moving. In Part I of our paper, we focus on the reference model, which is bused on the assumption that the transmitter and the receiver are surrounded by an infinite number of local scatterers. From a wave model, the complex channel gains are derived and their statistical properties are studied. General analytical solutions are provided for the three-dimensional (3-D) space-time cross-correlation function (CCF). We show that this 3-D function can be expressed as the product of two 2-D space-time CCFs, which are introduced as the transmit and receive CCF. Especially for the latter CCFs, closed-form expressions and numerical results are presented in case of isotropic scattering. The procedure presented in our paper provides an important framework for designers of future mobile-to-mobile communication systems to verify new transmission concepts under certain propagation conditions.
- URI
- https://ieeexplore.ieee.org/document/1651501https://repository.hanyang.ac.kr/handle/20.500.11754/111485
- ISSN
- 2166-9570
- DOI
- 10.1109/PIMRC.2005.1651501
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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