A QoS-Based Fairness-Aware Downlink Scheduling in LTE-Advanced

Author

Ying-Hong Wang ; Hao-Yi Huang

Author_Institution

Dept. of Comput. Sci. & Inf. Eng., Tamkang Univ., New Taipei, Taiwan

fYear

2014

fDate

10-12 Sept. 2014

Firstpage

470

Lastpage

475

Abstract

Recent years, the demands of wireless networks in Taiwan grow fast because of users almost take a cam call or watch video streams on you tube. How to fulfill most users´ demand under limited wireless internet resources situation becomes an important issue. In wireless networks resource management, the design of schedulers is the most important part. This paper proposed a scheduling scheme that meets most users´ demands. This scheme distinguishes whether this connection is real-time or not and dealing it before it time out. If a user is located a cell edge, his demands may be rejected because of avoiding waste system resource. Besides Starvation and Fairness problems are also considered. There are no connections occupy resource for a long time or connections wait for a long time to be served to meet QOS(the quality of service). The experiment results will proof our method is efficiency than others.

Keywords

Internet; Long Term Evolution; quality of service; scheduling; telecommunication network management; video streaming; LTE advanced; QoS based fairness aware downlink scheduling; Quality of Service; Taiwan; video streams; waste system resource; wireless Internet; wireless networks; wireless networks resource management; Bandwidth; Delays; Downlink; Quality of service; Schedules; Throughput; Wireless communication; LTE-A; Quality of Service; fairness; scheduling;

fLanguage

English

Publisher

ieee

Conference_Titel

Network-Based Information Systems (NBiS), 2014 17th International Conference on

Conference_Location

Salerno

Print_ISBN

978-1-4799-4226-8

Type

conf

DOI

10.1109/NBiS.2014.100

Filename

7023996