A D2D cooperative relay scheme for machine-to-machine communication in the LTE-A cellular network

Rung Shiang Cheng, Chung-Ming Huang, Guan Shiun Cheng

研究成果: Conference contribution

10 引文 斯高帕斯(Scopus)

摘要

The Long Term Evolution-Advanced (LTE-A) cellular network is designed for human-to-human (H2H) communication. When a large number of machine-tomachine (M2M) devices are trying to access the network simultaneously, it leads to a low random access (RA) successful rate and high congestion problem, which may cause the waste of radio resources, packet loss, latency, extra power consumption, and the worst, M2M service error. There is an urge to propose an efficient method for M2M communication on the LTE-A network to resolve the congestion problem. In this paper, we analyze and model the RA procedure on the LTE-A network, try to find out the collapse point in the RA procedure and then propose a scheme named D2D cooperative relay scheme to relieve the congestion problem. Simulation results show that the network throughput and the congestion can be significantly improved using the proposed mechanism.

原文English
主出版物標題2015 International Conference on Information Networking, ICOIN 2015
發行者IEEE Computer Society
頁面153-158
頁數6
ISBN(電子)9781479983421
DOIs
出版狀態Published - 2015 三月 10
事件2015 International Conference on Information Networking, ICOIN 2015 - Siem Reap, Cambodia
持續時間: 2015 一月 122015 一月 14

出版系列

名字International Conference on Information Networking
2015-January
ISSN(列印)1976-7684

Other

Other2015 International Conference on Information Networking, ICOIN 2015
國家Cambodia
城市Siem Reap
期間15-01-1215-01-14

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems

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