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Improved Scheduler For Long Term Evolution (lte) Downlink Transmission
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CHAPTER ONE
INTRODUCTION
1.1BACKGROUND OF THE STUDY
Cellular communication was designed to ameliorate the flaws of traditional wireless and wired communication networks providing communication between moving units and/or stationary units and vice versa[1]. The moving units are referred to as mobile stations while the stationary units are referred to as land fixed units. Some of the flaws encountered in traditional wireless communication networks range from their inability to cope with the travelling speed of fast mobile units; to its low capacity and poor data rate.
Cellular communication divides its coverage region into small regions called cells; hence, the terminology “cellularâ€. This concept of cellular co mmunication began to appear in Bell System proposals during the late 1970s [1, 2]. Cell size is dynamic and is dependent on the population (traffic) in the region to be covered. However, it is set by the transmitter power and the frequency of operation of the cell. To manage scarce frequency resources and meet the requirement of users, cells apply techniques like frequency hopping, frequency re-use and cell splitting [3].
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ABSRACT - [ Total Page(s): 1 ]Long term evolution (LTE) Network is often faced with the challenge of meeting up with the quality of service (QoS) requirement of the different services supported in the Network. Maintaining a trade-off between system throughput and fairness among users when making radio resources scheduling decisions is a very sensitive issue. Several algorithms have been proposed to this effect by different researchers in an attempt to manage the limited radio resources. One of well-known packet schedulers kn ... Continue reading---
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ABSRACT - [ Total Page(s): 1 ]Long term evolution (LTE) Network is often faced with the challenge of meeting up with the quality of service (QoS) requirement of the different services supported in the Network. Maintaining a trade-off between system throughput and fairness among users when making radio resources scheduling decisions is a very sensitive issue. Several algorithms have been proposed to this effect by different researchers in an attempt to manage the limited radio resources. One of well-known packet schedulers kn ... Continue reading---
CHAPTER ONE -- [Total Page(s) 1]
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CHAPTER ONE -- [Total Page(s) 1]
Page 1 of 1