Browse > Article

Analyze a Propagation Path Model for Planning a Cell in the Microcell  

Kim, Song-Min (Dept. of Electronic & Information Iksan College)
Publication Information
Abstract
This paper suggested the model which could calculation propagation path. It was calculation in reflection spot which was done last in line of sight according to the change of angle of incidence. And road widths and intersection angles were to be changed to consider various types of urban area. As a result, propagation path increased when angles of an intersection changed to 15$^{\circ}$~75$^{\circ}$ and attenuated to roughly 1[dB]~2[dB] than existed model. 
Keywords
propagation path Model;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Shahram Hassanzadeh, Homayoun Hashemi, 'A Propagation Model for Microcellular Mobile and Personal Radio Communications', in Proc. IEEE, pp. 392-396.,1995
2 박형식, '도시권 및 전파시설 주변의 전파환경 측정 분석',(공학석사학위논문, 서울시립대학교대학원, 1999년)
3 김송민, 'PCS 시스템 셀설계를 위한 전파 예측모델', 전자공학회논문지 제35권 3 호, pp. 103-112, 1998.12
4 이영대, 'GTD를 이용한 전파 전송 예측 모델에 관한 연구',(공학석사학위논문,서 울대학교대학원, 1998년)
5 M. C. Lawton and J. P. McGeehan, 'The applications of a deterministic ray launching algorithm for the prediction of radio channel characteristics in small-cell environments', IEEE Trans. Veh. Tecnol., vol.43, pp.555-969, Nov.1994
6 Grey Lampard, Tuong Vu-Dinh, 'The Effect of Terraon on Radio in Urban Microcells', in Proc. IEEE, pp.314-317 .,1993
7 K. R. Schaubach, N. J. Davis, IV, and T.S. Rappaport, 'A ray tracing method for predicting path loss and delay spread in microcelluar environments', in 42nd IEEE Veh. Technol. Conf., Debnver, CO, May.10-13, 1992, vol. 2, pp. 932-935
8 S. Y. Tan and H. S. Tan, 'A microcel lular communications propagation model based on the uniform theory of diffraction and multiple image theory,' IEEE Trans.,Antennas Propagat., vol.44, pp. 1317-1326, Oct. 1996
9 Q.X.Wei,K.Gong,B.X.Gao, 'Ray-Tracing Models and Techniques for Coverage Prediction in Urban Environments', SOURCE Proceedings of the 1999 ASIA Pacific Microwave conference Volume 3, IEEE, pp.614-617, 1999
10 장광록,김효태, '전파송출법의 계산효율 개선에 관한 연구', TELECOMMUNICATION REVIEW, 제6권, 제3호, pp. 698-714, 1996