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dc.contributor.authorSalah, Mohamed
dc.contributor.otherQueen's University (Kingston, Ont.). Theses (Queen's University (Kingston, Ont.))en
dc.date2011-05-07 12:43:54.983en
dc.date.accessioned2011-05-09T15:23:52Z
dc.date.available2011-05-09T15:23:52Z
dc.date.issued2011-05-09T15:23:52Z
dc.identifier.urihttp://hdl.handle.net/1974/6509
dc.descriptionThesis (Master, Electrical & Computer Engineering) -- Queen's University, 2011-05-07 12:43:54.983en
dc.description.abstractLong Term Evolution (LTE) constitutes a significant milestone in the evolution of 3G systems towards fourth generation (4G) technologies. The performance targets promised by LTE makes it an ideal solution to accommodate the ever increasing demand for wireless broadband. LTE's promised performance targets were made possible due to improvements such as a simplified system access architecture and a fully IP-based platform. LTE has also great enhancements in its enabling radio technologies by introducing Orthogonal Frequency Division Multiplexing (OFDM) and advanced antenna technologies. In addition, LTE capabilities are further improved with enhanced Quality of Service (QoS) support for multiple data services, such as voice and other multimedia applications. LTE packet scheduling plays an essential role as part of LTE's Radio Resource Management (RRM) to enhance the system's data rate and to support the diverse QoS requirements of mobile services. LTE packet scheduler should intelligently allocate radio resources to mobile User Equipments (UEs) such that the LTE network adheres to its performance requirements. In our work, we perform a performance evaluation of multiple LTE scheduling algorithms proposed for LTE uplink transmission. The evaluation takes place in single and mixed traffic scenarios to exploit the strengths and weaknesses of proposed algorithms. Simulation results illustrated the importance of a scheduler's awareness of uplink channel conditions and QoS requirements in the presence of single and multiple traffic scenarios. Accordingly, we provide recommendations for future scheduling algorithm proposals, and ways to enhance the existing schedulers.en
dc.languageenen
dc.language.isoenen
dc.relation.ispartofseriesCanadian thesesen
dc.rightsThis publication is made available by the authority of the copyright owner solely for the purpose of private study and research and may not be copied or reproduced except as permitted by the copyright laws without written authority from the copyright owner.en
dc.subject3GPPen
dc.subjectLTEen
dc.subjectUplink Schedulingen
dc.subjectResource Allocationen
dc.subjectPerformance Evaluationen
dc.titleComparative Performance Study of LTE Uplink Schedulersen
dc.typethesisen
dc.description.degreeMasteren
dc.contributor.supervisorHassanein, Hossam S.en
dc.contributor.supervisorAli, Najah Abuen
dc.contributor.departmentElectrical and Computer Engineeringen


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