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Test bed implementation and the indoor antenna algorithms fit for the indoor channel characteristic  

Lee Yong up (한림대학교 전자공학과 통신시스템 연구실)
Seo Young jun (한림대학교 전자공학과 통신시스템 연구실)
Abstract
In the indoor wireless communication, it is considered the indoor wireless system architecture of single input multiple output (SIMO) that used with multiple antenna in order to cope with the indoor fading characteristic due to severe angler spread. We propose the mean steering vector technique as a method to enhance the system Performance, implement the test bed system composed of a PC and the algorithms of the wireless system, and analysis the performance of those algorithms. In addition, the overall operation scenario, overall architecture, and the execution time of the algorithms, of the test bed for the indoor wireless system are presented.
Keywords
indoor fading; multiple antenna; test bed system; single input multiple output system;
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1 H. Hashemi, 'The Indoor Radio Propagation Channel,' Proc. IEEE, Vol. 81, No.7, pp. 943-968, July 1993   DOI   ScienceOn
2 Q. H. Spencer, Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel, Ph.D. Dissertation, Brigham Young Univ., 1996
3 M. Flament, F. Gessler, F. Lagergren, O. Queseth, R. Stridh, M. Unbehaun, J. Wu, and J. Zander, 'An approach to 4th generation wireless infrastructures-scenarios and key research issues,' Proc. IEEE Veh .. Tech. Conf., Spring, 1999
4 A.J. Paulraj and C.B. Papadias, 'Space-time processing for wireless communications,' IEEE Signal Proc. Magazine, pp. 49-83, Nov. 1997
5 Y.U. Lee and J.-H. Park, 'Multiple antenna technology for indoor wireless systems,' IEICE Trans. Commun., vol. E85-B, no. 11, pp.2534-2538, Nov. 2002
6 Y.U. Lee, J.-H. Park, and Y. Seo, 'The performance enhancement with multiple antenna teclmology in indoor-to-outdoor communication systems,' IEICE Trans. Commun., vol.E86-B, no.11, pp.3331-3335, Nov. 2003
7 William H. Press, Numerical Recipes in C : Cambridge University Press, 1993
8 TMS320C6000 Optimizing Compiler User's Guide. TI, 2002
9 M. Wennstrom, On MIMO Systems and Adaptive Arrays for Wireless Communication-Analysis and Practical Issues, Ph.D. Dissertation, Uppsala Univ., 2002
10 P. Petrus, J.H. Reed, and T.S. Rappaport, 'Geometrically based statistical channel model for macrocelluar mobile environments,' Proc. IEEE Glob. Tel.. Conf., pp. 1197-1201, London, November 1996   DOI