A novel propagation modeling for microcellular communications in urban environments

被引：14
|
作者：
Jan, SC
Jeng, SK
机构：
[1] Department of Electrical Engineering, National Taiwan University, Taipei
来源：
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 1997年 / 46卷 / 04期
关键词：
propagation model; ray tracing;
D O I：
10.1109/25.653075
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel method for microcellular communications to predict propagation characteristics is presented in this paper, It takes into account multiple reflections among walls, ground, vehicles, as well as the transmission/reflection due to groups of trees, Although these are three-dimensional (3-D) problems, we can combine two dimensional (2-D) ray tracing and simple 3-D geometric considerations to solve them in a very efficient way. We have investigated the propagation loss versus size, number, and locations of vehicles and groups of trees on a safe island, our results show that the radio wave propagation exhibits severe fast fading, attenuation, and blockage due to reflection, transmission, and shadowing, respectively.
引用
收藏
页码：1021 / 1026
页数：6
相关论文
共 50 条
  • [21] Wireless propagation in urban environments: Modeling and experimental verification
    Erricolo, D
    Uslenghi, PLE
    Xu, Y
    Tan, QW
    WAVE PROPAGATION, SCATTERING AND EMISSION IN COMPLEX MEDIA, 2004, : 353 - 366
  • [22] Radiowave Propagation in Urban Environments with Application to Public-Safety Communications
    Young, William F.
    Remley, Kate A.
    Holloway, Christopher L.
    Koepke, Galen
    Camell, Dennis
    Ladbury, John
    Dunlap, Colton
    IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2014, 56 (04) : 88 - 107
  • [23] Measurements and Statistical Modeling of 900 MHz Radio Propagation Channels for Microcellular and Personal Communications in Tunnels
    Zhang Y.P.
    Hwang Y.
    Wireless Personal Communications, 1998, 7 (1) : 25 - 39
  • [24] An analytical model of microcellular propagation in urban canyons
    Denegri, Livio
    Bixio, Luca
    Lavagetto, Fabio
    Iscra, Alessandro
    Braccini, Carlo
    2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2007, : 402 - 406
  • [25] Multiple reuse patterns in urban microcellular environments
    Cruz-Pérez, FA
    Lara-Rodríguez, D
    Lara, M
    1999 IEEE 49TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-3: MOVING INTO A NEW MILLENIUM, 1999, : 397 - 401
  • [26] Multiple reuse patterns in urban microcellular environments
    Cruz-Perez, Felipe A.
    Lara-Rodriguez, Domingo
    Lara, Mauricio
    IEEE Vehicular Technology Conference, 1999, 1 : 397 - 401
  • [27] Radio Propagation Measurements and Channel Characterisation Pertinent to Urban Microcellular Communications Systems Incorporating Relay Links
    Bultitude, R. J. C.
    Levin, G.
    Zhu, H.
    2011 IEEE 22ND INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2011, : 2106 - 2110
  • [28] Modeling the Drone-to-Drone Communications Channel for Urban Environments
    Becker, Dennis
    Fiebig, Uwe-Carsten
    Schalk, Lukas Marcel
    2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP, 2023,
  • [29] A new approach to 3-D ray tracing for a microcellular propagation prediction model in urban environments
    Son, HW
    Myung, NH
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1999, 23 (03) : 159 - 163
  • [30] Comparisons of a computer-based propagation prediction tool with experimental data collected in urban microcellular environments
    Erceg, V
    Fortune, SJ
    Ling, J
    Rustako, AJ
    Valenzuela, RA
    IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1997, 15 (04) : 677 - 684
12345