Novel fast user-placement ushering algorithms for indoor femtocell networks

Limeng Pu, Hsiao Chun Wu, Chia-Pin Wang, Shih Hau Fang, Supratik Mukhopadhyay, Costas Busch

研究成果: 書貢獻/報告類型會議論文篇章

1 引文 斯高帕斯(Scopus)

摘要

Nowadays, the sufficient quality-of-service (QoS) provision for mobile applications remains a major challenge in any wireless network. Conventional sufficient QoS provision techniques using resource allocation, data scheduling, and cross-layer optimization have been proposed to tackle this problem. Nevertheless, due to the unpredictable nature of wireless channel conditions, the QoS improvements resulting from the aforementioned approaches are often unsatisfactory. In this paper, we would like to follow our previous concept, namely user-placement ushering (UPU), by use of the user's mobility. A mobile user can be relocated to an optimal, or at least a better place to boost the QoS for a particular application. Novel fast algorithms are devised here to usher (guide) the mobile user to an appropriate spot with sufficient QoS, which is nearby. We address the UPU problem to accommodate realistic complex indoor environments, where obstacles are present. Our simulation results have demonstrated that our new fast UPU algorithms are capable of finding new appropriate locations satisfying the required QoSs for different wireless network applications.

原文英語
主出版物標題2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509013289
DOIs
出版狀態已發佈 - 2016 一月 1
事件59th IEEE Global Communications Conference, GLOBECOM 2016 - Washington, 美国
持續時間: 2016 十二月 42016 十二月 8

出版系列

名字2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings

其他

其他59th IEEE Global Communications Conference, GLOBECOM 2016
國家/地區美国
城市Washington
期間2016/12/042016/12/08

ASJC Scopus subject areas

  • 計算機理論與數學
  • 電腦網路與通信
  • 硬體和架構
  • 安全、風險、可靠性和品質

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