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Performance Evaluation of Packet Scheduling Algorithms for LTE Downlink
Blekinge Institute of Technology, School of Engineering.
Blekinge Institute of Technology, School of Engineering.
2012 (English)Independent thesis Advanced level (degree of Master (Two Years))Student thesis
Abstract [en]

Long Term Evolution (LTE) of the Universal Mobile Telecommunications System (UMTS) is designed to revolutionize mobile broadband technology with key considerations of higher data rate, improved power efficiency, low latency and better quality of service. It promises high peak data rates of 100 Mbps downlink and 50 Mbps uplink transmissions and can operate in different bandwidths ranging from 1.4 MHz up to 20 MHz. Scheduler makes a decision on allocation of Resource Blocks (RB) to User Equipments (UE) through the frequency and time domains. Channel Quality Indicator (CQI) is used as a main parameter during the decision process. This master thesis focuses on performance of LTE downlink scheduling. Round Robin (RR), Best CQI and a proposed Empirical scheduling solution are investigated under different bandwidth and antenna configurations.

Place, publisher, year, edition, pages
2012. , 64 p.
Keyword [en]
LTE, 3GPP, OFDMA, Downlink Scheduling, CQI
National Category
URN: urn:nbn:se:bth-6064Local ID: diva2:833483
Ömer Arslan: +46 76-000 07 52 Olufemi Emmanuel Anjorin : +46 76-091 61 12Available from: 2015-04-22 Created: 2012-02-21 Last updated: 2015-06-30Bibliographically approved

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