Earticle

초록

영어

Correct prediction of path loss is a pivotal step of WiMAX network planning to estimate external interference level and cell radius accurately. In this paper, different path loss models are compared depending on various parameters like frequency, height of receiver antenna, distance between transmitter and receiver etc. For comparative analysis, COST 231 Hata model, COST 231 Walfisch-Ikegami model, Stanford University Interim (SUI) model, Ericsson model, ECC-33 model and Free Space Path Loss models are used in three different environments (Urban, Suburban and Rural environments). After analyzing the results, it is found that no single model is suited or recommended for all types of propagation environments at 2.5 GHz frequency band.

목차

Abstract
 1. Introduction
 2. Path Loss Models
  2.1 Free Space Path Loss (FSPL) Model
  2.2 COST 231 Hata Model
  2.3 ECC-33 Model
  2.4 COST 231 Walfisch-Ikegami Model
  2.5 Stanford University Interim (SUI) Model
  2.6 Ericsson Model
 3. Results and Discussion
  3.1 Performance Analysis of Simulation Results in Urban Environment
  3.2 Performance Analysis of Simulation Results in Suburban Environment
  3.3 Performance Analysis of Simulation Results in Rural Environment
 4. Conclusion
 References

키워드

저자

• Md. Didarul Alam [ Department of Applied Physics, Electronics and Communication Engineering University of Chittagong ]
• Md. Rezaul Huque Khan [ Department of Applied Physics, Electronics and Communication Engineering University of Chittagong ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Future Generation Communication and Networking

• 간기

  격월간

• pISSN

  2233-7857

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605