User Location Recommendation Combined with MLWDF Packet Scheduling in LTE Downlink Communication

Chiapin Wang, Kuan Fan Shih, Chi Ming Li

研究成果: 書貢獻/報告類型會議論文篇章

2 引文 斯高帕斯(Scopus)

摘要

In wireless networks with multiple users, packet scheduling is widely used to provide Quality of Services (QoS) for real-time services. However, if radio resources are limited due to poor channel qualities, it is difficult to improve QoS by applying packet scheduling mechanisms solely. In this paper, we propose a user location recommendation scheme combined with the Modified Largest Weighted Delay First (MLWDF) packet scheduling scheme in the Long Term Evolution (LTE) downlink communication. We conduct simulation scenarios using LTE-Sim [9] which has been conceived as a comprehensive system-level simulator for fully implementing the protocol layers of LTE and providing a complete performance verification. The simulation results illustrate that, in comparison with other existing packet scheduling approaches, the proposed scheme effectively improves QoS including throughput, packet delay, and packet loss rate for video streaming services in LTE downlink communications.

原文英語
主出版物標題2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面450-453
頁數4
ISBN(電子)9789881476852
DOIs
出版狀態已發佈 - 2019 三月 4
事件10th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Honolulu, 美国
持續時間: 2018 十一月 122018 十一月 15

出版系列

名字2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings

會議

會議10th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018
國家/地區美国
城市Honolulu
期間2018/11/122018/11/15

ASJC Scopus subject areas

  • 資訊系統

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