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The Fourth Generation (4g) Mobile Communications

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The Fourth Generation (4g) Mobile Communications
A Paper Presentation on

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To

Department of English Language and communication skills

S.V College of Engineering

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Presented by: Guided by:

K.krishnateja M.D.Rafi sir (M.A,M.Phil,B.ed,Ph.d)

08bf1a1224 (Asst.prof. in English)

IT Vanaja Madam

ABSTRACT:

Today, mobile communications play a central role in the voice/data network arena. With the deployment of mass scale 3G just around the corner, new directions are already being researched. In this paper we address about the 4TH G mobile communications.

The Fourth Generation (4G) Mobile Communications should not focus only on the data-rate increase and new air interface.4G Mobile should instead con-verge the advanced wireless mobile communications and high-speed wireless access systems into an Open Wireless Architecture (OWA) platform which becomes the core of this emerging next generation mobile technology. Based on this OWA model, 4G mobile will deliver the best business cases to the wireless and mobile industries,i.e.cdma2000/WLAN/GPRS 3-in-1 product, WCDMA/OFDM/WLAN 3-in-1 product, etc. Asia-Pacific is the most dynamic market of new generation mobile communications with over $100 Billion businesses in the next decade.

The 4G mobile technology -convergence of wireless mobile and wireless access, will definitely drive this growth. Any single-architecture wireless system, including 3G, HSDPA, WiMax, etc., is a transitional solution only, and will be replaced by open wireless architecture system very soon where various different wireless standards can be integrated and converged on this open platform.

The advent of 4G wireless systems has created many research opportunities. The expectations from 4G


References: ➢ Hui, Suk Yu, and Yeung, Kai Hau, “Challenges in the Migration to 4G Mobile Systems”, IEEE Communications ➢ Magazine, December 2003, pp. 54-59eamless handover and the additional data communications ➢ Janny Hu,Willie W. Lu ,“Open Wireless Architecture - The Core to 4G Mobile Communications”. In Proceedings of ICCT, 2007 ➢ . ➢ Juuso Pesola, Sami Pönkänen,”Location-aided Handover in Heterogeneous Wireless Networks”. In Wireless Personal Communications ,Volume 30 , Issue 2-4 ,September 2004 ➢ “2G – 3G Cellular Wireless data transport terminology”, Arc Electronics ➢ www.arcelect.com/2G-3G_Cellular_Wireless.htm ➢ Schiller, J., “Mobile Communications”, slides ➢ http://www.jochenschiller.de/
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