Volume 04

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    Comparative Performanceof Subcarrier Schedulers in Uplink LTE-A under High Users' Mobility
    (University of Bahrain, 2015) Othman,Ali; Othman,Siddeeq Y.; Al-Omary,Alauddin ,; Al-Rizzo,Hussain
    This paper evaluates the effects of high mobility of Users Equipment (UEs) on the performances of different data rate services using four scheduling algorithms in the uplink of LTE system using the uplink Vienna simulator.The uplink reports Channel Quality Indicator (CQI), Precoding Matrix Indicator (PMI) and Rank Indicator (RI) to inform the evolved node base station (eNodeB or eNB) about the current channel state. We simulate 20 and 30 UEs switch at high mobility and different service demands. Simulation results show that under 100 kmh-1speed the Best CQI and Proportional Fair schedulers
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    Towards an Efficient Radio Network Planning of LTE and Beyond in Densely Populated Urban Areas
    (University of Bahrain, 2015) Hamid, Nafiz Imtiaz Bin; Lawane, Yahia; Harouna, Mugumya Twarik; Salele, anb Nafiu
    Long Term Evolution (LTE) is a fourth generation technology which is expected to be the mobile broadband platform for services in innovation for the foreseeable future. Going on with LTE radio network planning is a well-chosen challenge and a certain hot topic in the current research arena. Again, efficient radio network planning for a densely populated city adds to certain level of complexity in the overall work in terms of proper resource management and capacity requirement fulfillment. In this paper, a detailed LTE radio network planning procedure has been elaborately presented which concentrates on nominal and detailed planning considering possible network implementation in the most populated Indian city Mumbai.