arrow
Volume 5, Issue 2
Delivering a Backup File Using Beamformer Antenna for Partially Failed Nodes

Amare Teferi, Yu Li

J. Info. Comput. Sci. , 5 (2010), pp. 099-108.

Export citation
  • Abstract
This paper addresses the problem of delivering backup file for two or more partially failed nodes at the same time in a cluster. The design objective is to minimize the maximum transmit power of a backup server and enhance the speed of backup file delivering in allowable time span by utilizing smart antenna and clustering scheme for fault tolerance distributed systems. In this work we propose Matched Filter (MF), Minimum Variance Distortion less Response (MVDR), Minimum power distortion less response (MPDR), and Minimum Mean Square Error (MMSE) beamformers to track partially failed nodes in a cluster in order to deliver backup file for two or more nodes at the same time. We have done our simulation using MATLAB to show convergence of beam according to the number of partially failed nodes in a cluster with Signal to Noise Ratio (SNR), to show our propose protocol that is needed for communication among backup servers, backup server with partially failed nodes in a cluster and master backup with agent backup servers and have investigated the performance of our channel model for different scenarios.
  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address
  • BibTex
  • RIS
  • TXT
@Article{JICS-5-099, author = {Amare Teferi, Yu Li}, title = {Delivering a Backup File Using Beamformer Antenna for Partially Failed Nodes}, journal = {Journal of Information and Computing Science}, year = {2024}, volume = {5}, number = {2}, pages = {099--108}, abstract = {This paper addresses the problem of delivering backup file for two or more partially failed nodes at the same time in a cluster. The design objective is to minimize the maximum transmit power of a backup server and enhance the speed of backup file delivering in allowable time span by utilizing smart antenna and clustering scheme for fault tolerance distributed systems. In this work we propose Matched Filter (MF), Minimum Variance Distortion less Response (MVDR), Minimum power distortion less response (MPDR), and Minimum Mean Square Error (MMSE) beamformers to track partially failed nodes in a cluster in order to deliver backup file for two or more nodes at the same time. We have done our simulation using MATLAB to show convergence of beam according to the number of partially failed nodes in a cluster with Signal to Noise Ratio (SNR), to show our propose protocol that is needed for communication among backup servers, backup server with partially failed nodes in a cluster and master backup with agent backup servers and have investigated the performance of our channel model for different scenarios. }, issn = {1746-7659}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jics/22717.html} }
TY - JOUR T1 - Delivering a Backup File Using Beamformer Antenna for Partially Failed Nodes AU - Amare Teferi, Yu Li JO - Journal of Information and Computing Science VL - 2 SP - 099 EP - 108 PY - 2024 DA - 2024/01 SN - 5 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jics/22717.html KW - Distributed Systems, Backup Server, Directional Antennas, Smart Antennas, Clustering, capacity. AB - This paper addresses the problem of delivering backup file for two or more partially failed nodes at the same time in a cluster. The design objective is to minimize the maximum transmit power of a backup server and enhance the speed of backup file delivering in allowable time span by utilizing smart antenna and clustering scheme for fault tolerance distributed systems. In this work we propose Matched Filter (MF), Minimum Variance Distortion less Response (MVDR), Minimum power distortion less response (MPDR), and Minimum Mean Square Error (MMSE) beamformers to track partially failed nodes in a cluster in order to deliver backup file for two or more nodes at the same time. We have done our simulation using MATLAB to show convergence of beam according to the number of partially failed nodes in a cluster with Signal to Noise Ratio (SNR), to show our propose protocol that is needed for communication among backup servers, backup server with partially failed nodes in a cluster and master backup with agent backup servers and have investigated the performance of our channel model for different scenarios.
Amare Teferi, Yu Li. (2024). Delivering a Backup File Using Beamformer Antenna for Partially Failed Nodes. Journal of Information and Computing Science. 5 (2). 099-108. doi:
Copy to clipboard
The citation has been copied to your clipboard