Performance Analysis of Two Packet Scheduling Algorithms in Downlink 3GPP LTE System

IEEE Computer Society
Publication Type:
Conference Proceeding
Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications (AINA 2010) Workshops, 2010, pp. 915 - 919
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This paper evaluates the performance of two simple packet scheduling algorithms for real-time traffic in the third generation partnership project long term evolution (3GPP LTE) system. These algorithms, known as Algorithm 1 and Algorithm 2 for this paper, were proposed to support real-time traffic in orthogonal frequency division multiple access (OFDMA) system. Simulation results show that Algorithm 1 outperforms Algorithm 2 by achieving a lower packet delay and packet loss rate while having almost similar throughput and fairness performance compared to Algorithm 2.
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