mobile communication projects 2012

mobile communication projects 2012




Energy-and Cost-Efficient Mobile Communication using Multi-Cell MIMO and Relaying
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ABSTRACT In this paper, relaying and multi-cell MIMO transmission are investigated as possibilities to improve the resource reuse and to organize cellular networks more flexibly. Our analysis focuses on approaches for future cellular systems, which jointly exploit

Design of a Baseband Section for LTE-Advanced Mobile Communication
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ABSTRACT In the upcoming 4G era, wireless communication systems are required to sustain the ever-increasing data-rate, which should go up to several hundred Mbps or even 1Gbps, as well as to support more flexibility and intelligence. Wireless standards such as LTE

Inter-cell Interference Mitigation for Mobile Communication System
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With the commercialization of 3G mobile communication systems, the ability to provide diversiform data services, high mobility vehicle communication experiences and asymmetrical services are enhanced further than 2G systems. But at the same time, users

Scalable Mining of Common Routes in Mobile Communication Network Traffic Data
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A probabilistic method for inferring common routes from mobile communication network traffic data is presented. Besides providing mobility information, valuable in a multitude of application areas, the method has the dual purpose of enabling efficient coarse-graining

Improving Capacity of soft Handoff Performance in Wireless Mobile Communication using Macro Diversity
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ABSTRACT The soft handoff is a process on transferring the on going call from one radio resource to another radio resource without any interruption. Rather, mobile unit looks next base station for possible new connection without breaking the old connection. This

Busy Hour Traffic of Wireless Mobile Communication Forecasting Based on Hidden Markov Model
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In order to forecast mobile communication traffic quickly and accurately, Hidden Markov Models (HMM) is used to forecast busy hour traffic of wireless mobile communication forecasting in this paper. Because of the model having rigorous mathematical structure,

Secure mobile communication via identity-based cryptography and server-aided computations
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ABSTRACT In this paper, an identity-based key agreement protocol for securing mobile telephony in GSM and UMTS networks is presented. The approach allows two mobile phones to perform a session key agreement over an unsecured channel and between

TDD Linear Precoding Methods for Next Generation Mobile Communication Systems
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ABSTRACT The mobile communication has stepped into the era of the third generation (3G) worldwide, and plenty of new products and services for mobile communications are emerging every day, for giving people better audio and video experience. Recently, the

Code scattering and reduction in OVSF code blocking for 3G and beyond mobile communication systems
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ABSTRACT Scattered vacant codes in Orthogonal Variable Spreading Factor (OVSF) code based 3G and beyond WCDMA wireless networks leads to code blocking which further gives call blocking. The paper proposes four single code assignment schemes to reduce

Very Low Power Viterbi Decoder Employing Minimum Transition and Exchangeless Algorithms for Multimedia Mobile Communication
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ABSTRACT A very low power consumption viterbi decoder has been developed by low supply voltage and 0.15 µm CMOS process technology. Significant power reduction can be achieved by modifying the design and implementation of viterbi decoder using

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