A Soloution For Designing 4G Networks In Urban Areas

Majlesi Journal of Telecommunication Devices

مقاله 5، دوره 2، شماره 2، شهریور 2013   

نوع مقاله: Articles

نویسندگان

Houshang Kazemi^* ؛ Rasool Heydarian

چکیده

International Mobile Telcommunications-Advanced (IMT-Advanced) or alternatively 4th Generation (4G) Cellular Systems are mobile systems that extend and improve upon the capabilities of the IMT-2000 family of standards. Such systems are expected to provide users with access to a variety of advanced IP-based services and applications, supported by mobile and fixed broadband networks which are predominantly packet-based.4G networks can support a wide range of data rates with different quality of services requirements. Proportional to user mobility conditions in multiuser environments. WiMax embodies the IEEE 802.16 family of standards that provision wireless broadband access. with the IEEE 802.16e – 2005 or IEEE 802.16m  mobility amendement, WiMax promise to address the ever increasing demand for mobile high speed Wireless data in forth – generation (4G) network. It provides wireless broadband and IP connectivity for the “first-mile to last mile” connection. In this paper we proposed a solution for designing 4G Networks by mobile wimax technology in urban with an intelligent Medium Access Control (MAC) that adapts with the Physical layer (PHY) to provides requirements 4G  . In our scheme we present 24 scenario with different parameters. The performance of proposed scheme is evaluate by simulation using Opnet.

کلیدواژه‌ها

en

مراجع

[1] Sassan Ahmadi “mobile wimax a systems approach to understanding IEEE 802.16m Radio Access technology”

[2] Anita Garhwal, Partha Pratim Bhattacharya:”A review on WiMAX Technology International Journal of Advances in Computing and Information Technology April 2012

[3] IEEE 802.16e-2005: IEEE Standard for Local and Metropolitan Area Networks-Part 16: Air Interface for Fixed and Mobile Broadband.

[4] M.A. Mohamed, M.S Abou-El-Soud : “Performance and Efficiency of WiMAX-MAC-Layer: IEEE-802-16e” IJCSNS International Journal of Computer Science and Network Security, VOL.10 No.12, December 2010

[5] Neha Rathore : “Simulation of WiMAX 802.16e MAC Layer Model: Experimental Results” IJECT Vol. 3, Issue 1, Jan. - March 2012