Antenna and frequency diversity improvement in mimo wimax technology.

Kadhim, Mohammed Aboud (2011) Antenna and frequency diversity improvement in mimo wimax technology. PhD thesis, Universiti Sains Malaysia.

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Abstract

Kepelbagaian ialah teknik komunikasi berpengaruh yang mengatasi kekaburan dengan memanfaatkan sifat rawak saluran tanpa wayar dan mengesan laluan isyarat bebas antara pemancar dengan penerima. Dalam lapisan fizikal WiMAX (PHY) teknik kepelbagaian seperti kepelbagaian masa, kepelbagaian frekuensi dan kepelbagaian antena digunakan untuk meningkatkan prestasi. Tujuan utama tesis ini ialah meningkatkan prestasi kepelbagaian WiMAX PHY. Diversity is an influential communication technique that combats fading by exploiting the random nature of the wireless channel and finding independent signal paths between the transmitter and the receiver. In WiMAX PHY, diversity techniques such as time diversity, frequency diversity and antenna diversity are used to improve performance. The main objectives of this thesis are to improve diversity performance in WiMAX PHY.

Item Type:	Thesis (PhD)
Subjects:	T Technology > TK Electrical Engineering. Electronics. Nuclear Engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering
Divisions:	Kampus Kejuruteraan (Engineering Campus) > Pusat Pengajian Kejuruteraaan Elektrik & Elektronik (School of Electrical & Electronic Engineering) > Thesis
Depositing User:	Mr Erwan Roslan
Date Deposited:	21 Nov 2018 02:06
Last Modified:	21 Nov 2018 02:06
URI:	http://eprints.usm.my/id/eprint/42941

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