Architecture-------------------------------------------------------------------------2 Core Network Planning------------------------------------------------------------------3 III. References 5 I. INTRODUCTION System Architecture Evolution‚ or SAE‚ is synonymous with Evolved Packet Core‚ or EPC. SAE/EPC is defined by 3GPP in Release 8 (Rel-8) as an entirely new core network with a flatter all-IP architecture enabling a higher data rate‚ lower latency packet-optimized system that supports multiple radio-access technologies
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access‚ IP telephony‚ gaming services‚ high-definition mobile TV‚ video conferencing and 3D television. Two 4G candidate systems are commercially deployed: the Mobile WiMAX standard (at first in South Korea in 2006)‚ and the first-release Long Term Evolution (LTE) standard (in Scandinavia since 2009). It has however been debated if these first-release versions should be considered to be 4G or not‚ as discussed in the technical definition section below. In the U.S. Sprint Nextel has deployed Mobile
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least 200 kbit/s‚ soon expected to be followed by 4G‚ which refers to all-IP packet-switched networks‚ mobile ultra-broadband (gigabit speed) access and multi-carrier transmission. Pre-4G technologies such as mobile WiMAX and first-release 3G Long term evolution (LTE) have been available on the market since 2006 and 2009 respectively. Overview A 4G system is expected to provide a comprehensive and secure all-IP based solution where facilities such as IP telephony‚ ultra-broadband Internet access‚ gaming
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TK6384 – COMPUTER NETWORK Short Paper - Comparison security at the Interoperation of 3G and 4G mobile data networks Introduction MOHAMMAD HAFIZI BIN JAINAL (GP01982) ‚ MOHD ARIEFF ADAM B MAHMUD FAUZI (GP01993) 4/20/2013 [The rapid growth and development of mobile systems over the past years has exposed the capability and effective availability of mobile communication and thus paved the way for secure transmission and execution of data. Mobile communications also provide us too many type of
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17 18 Chapter 1 Introduction Introduction 20 20 21 22 22 22 22 22 22 22 23 23 23 23 23 23 23 24 24 24 24 24 24 24 25 25 25 Who is this report for and what is it about? Definitions Evolved Packet Core (EPC) (ex. System Architecture Evolution – SAE) E-reader GSM IMT-Advanced (4G) LTE LTE Advanced Mobile broadband Mobile Internet Mobile Internet device (MID) Mobile WiMAX Notebook Netbook Peer-to-Peer (P2P) Portable media player (PMP)
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on the CDMA standard. For Verizon‚ the first 3G specification was 1X‚ followed by EV-DO. The same audio and video formats are used in 3GPP2 as in 3GPP with the addition of QCELP speech. Over time‚ AT&T and Verizon are expected to merge their (GSM and CDMA‚ respectively) networks into the Long Term Evolution (LTE) standard supported by both 3GPP and 3GPP2. | 3G | 4G | Data Throughput: | Up to 3.1mbps | 3 to 5 Mbps; estimated range of 100 to 300 Mbps. | Peak Upload Rate: | 50 Mbit/s |
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Downlink Packet Scheduling in LTE Cellular Networks: Key Design Issues and a Survey F. Capozzi‚ Student Member‚ IEEE‚ G. Piro‚ Student Member‚ IEEE‚ L.A. Grieco‚ Member‚ IEEE‚ G. Boggia‚ Senior Member‚ IEEE‚ and P. Camarda Abstract Future generation cellular networks are expected to provide ubiquitous broadband access to a continuously growing number of mobile users. In this context‚ LTE systems represent an important milestone towards the so called 4G cellular networks. A key feature of LTE
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Aarkstore Enterprise 28th November 2014 Aarkstore - Cellular Capacity and Coverage Optimization: Carrier WiFi‚ Small Cells‚ Cloud RAN‚ Distributed Antennas‚ and Selforganizing Networks with Market Analysis and Forecasts 2014 – 2019 Browse Full Report @ http://www.aarkstore.com/technology/60669/cellular-capacity-andcoverage-optimization Published: Nov 2014 | No. Of Pages: 216 Pages PDF: $3995 | Enterprise Wide Licence: $7995 | Five User Licence: $4995 With the significant expansion of global cellular
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multiple antennas. Abstract—With the development of Internet and 3G communication systems‚ the requirement of data transmission is increasing. Multi-Input-Multi-Output (MIMO) as one of the important techniques to improve the capacity of Long Term Evolution (LTE) systems have been widely discussed. However‚ how to deploy MIMO for indoor scenarios is still a problem which needs to be solved at present. In this paper‚ dual-path single-polarized antenna and dual-path dual-polarized antenna solutions
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learners who are trying to enhance their curiosity in the field of mobile communication system. Introduction: Third generation (3G) The 3G systems refer to the IMT-2000 systems which has been given a global standard of 3G by the ITU. This is an evolution/enhancement of the existing and widely deployed pre-IMT 2000 systems with much more advancement in Data services
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