Burstiness aware bandwidth reservation for uplink transmission in tactile internet

Zhanwei Hou, Changyang She, Yonghui Li, Tony Q.S. Quek, Branka Vucetic

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

The tactile internet that will enable human tactile to visual feedback control has drawn significant attentions from both academic and industrial communities. One of the key challenges of tactile internet is how to ensure ultra- reliable and low-latency communications between the local operator and the remote device. Existing studies found that the packet arrival process in tactile internet is very bursty. However, how to design burstiness aware bandwidth reservation for tactile internet is still unclear. To this end, we first apply Neyman-Pearson method to classify the arrival process of each user in high and low traffic states, and then optimize reserved bandwidth for them. The optimal overall bandwidth required to guarantee the latency and reliability requirements is achieved. Classification errors, queueing delay violation, and decoding errors are considered for high traffic users. Transmission collisions in random access procedure and decoding errors during retransmission phase are taken into account when users are in low traffic state. Simulation results show that the proposed method can save up to $66.7\%$ of the bandwidth compared with the method that is not aware of burstiness.

原文English
主出版物標題2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1-6
頁數6
ISBN(電子)9781538643280
DOIs
出版狀態Published - 2018 七月 3
事件2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Kansas City, United States
持續時間: 2018 五月 202018 五月 24

出版系列

名字2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings

Conference

Conference2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018
國家/地區United States
城市Kansas City
期間18-05-2018-05-24

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 電腦科學應用
  • 硬體和架構

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