Inlämning av Examensarbete / Submission of Thesis

Mohammad Shahajahan MEE09:59, pp. 62. ING/School of Engineering, 2009.

The work

Författare / Author: Mohammad Shahajahan
md.shahajahan@yahoo.com
Titel / Title: Analysis of Propagation Models for WiMAX at 3.5 GHz
Abstrakt Abstract:

Nowadays the Worldwide Interoperability of Microwave Access (WiMAX) technology becomes popular and receives growing acceptance as a Broadband Wireless Access (BWA) system. WiMAX has potential success in its line-of-sight (LOS) and non line-of-sight (NLOS) conditions which operating below 11 GHz frequency. There are going to be a surge all over the world for the deployment of WiMAX networks. Estimation of path loss is very important in initial deployment of wireless network and cell planning. Numerous path loss (PL) models (e.g. Okumura Model, Hata Model) are available to predict the propagation loss, but they are inclined to be limited to the lower frequency bands (up to 2 GHz). In this thesis we compare and analyze five path loss models (i.e. COST 231 Hata model, ECC-33 model, SUI model, Ericsson model and COST 231 Walfish-Ikegami model) in different receiver antenna heights in urban, suburban and rural environments in NLOS condition. Our main concentration in this thesis is to find out a suitable model for different environments to provide guidelines for cell planning of WiMAX at cellular frequency of 3.5 GHz.

Ämnesord / Subject: Telekommunikation - Telecommunications
Signalbehandling - Signal Processing
Nyckelord / Keywords: Propagation Model, WiMAX, 3.5 GHz, Urban, Suburban, Rural area

Publication info

Dokument id / Document id:
Program:/ Programme Electrical Engineering with emphasis on Telecommunication
Registreringsdatum / Date of registration: 09/25/2009
Uppsatstyp / Type of thesis: Masterarbete/Master's Thesis (120 credits)

Context

Handledare / Supervisor: Professor Hans-Jürgen Zepernick
hans-jurgen.zepernick@bth.se
Examinator / Examiner: hans-jurgen.zepernick@bth.se
Organisation / Organisation: Blekinge Institute of Technology
Institution / School: ING/School of Engineering

+46 455 38 50 00
Anmärkningar / Comments:

Stanbocksvagen 12, 371 37 Ronneby, Sweden. Cell#0046762029787.

Files & Access

Bifogad uppsats fil(er) / Files attached: thesis_final_report.pdf (1074 kB, öppnas i nytt fönster)