Multi-operator Fairness in Transparent RAN Sharing

Ying-Dar Lin, Hsu Tung Chien, Hsien Wen Chang, Chia Lin Lai

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

Radio access network (RAN) sharing attracts much attention from telecom operators. However, current mechanisms applied to RAN sharing do not consider fairness among operators such that the RAN is not fairly shared, and either under-or over-utilized. Fairness cannot be guaranteed among operators because resources are distributed on a first-come-first-serve basis. 'Soft-partition with Blocking and Dropping' (SBD)' is proposed to offer inter-operator fairness based on a 'soft-partition' concept. Subscribers to an operator may overuse the predefined service-level-agreement (SLA) when the shared RAN is under-utilized, but become blocked or even dropped when over-utilized. According to our simulation results, SBD maintains inter-operator fairness at 0.997, even better than hard-partition at 0.98 and much better than nopartition at 0.6. Meanwhile, it retains high utilization of shared RAN at 98%. SBD reduces blocking rate from 35% of hard partition to almost 0%, while controlling dropping rate at 5%.

原文English
主出版物標題2018 International Conference on Computing, Networking and Communications, ICNC 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面259-263
頁數5
ISBN(電子)9781538636527
DOIs
出版狀態Published - 19 六月 2018
事件2018 International Conference on Computing, Networking and Communications, ICNC 2018 - Maui, United States
持續時間: 5 三月 20188 三月 2018

出版系列

名字2018 International Conference on Computing, Networking and Communications, ICNC 2018

Conference

Conference2018 International Conference on Computing, Networking and Communications, ICNC 2018
國家United States
城市Maui
期間5/03/188/03/18

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