Performance Improvement Methods of Multicast using FEC and Local Recovery based on Sever in Mobile Host


The KIPS Transactions:PartC, Vol. 9, No. 4, pp. 589-596, Aug. 2002
10.3745/KIPSTC.2002.9.4.589,   PDF Download:

Abstract

In the data transmission service of the mobile host, it is needed to reduce the bandwidth and to make a reliable error recovery. there are two appropriate methods in that. One is FEC which retransmits the parity of error recovery, in case of happening of the loss after forming the parity of error recovery by grouping original data. The other is local recovery based on server which can block the implosion of transmission. The use of FEC and local recovery based on server at the same time enables the reliable multicast. This paper suggests algorithm that recovers the loss by FEC and local recovery based on server through the solution of the problems about triangle routing, tunnel convergence by dividing mobile host into two parts-the sender and the receiver. This model about the loss of algorithm tested the efficiency of performance by the homogeneous independent loss, the heterogeneous independent loss, the shared source link loss model. The suggested algorithm confirms effectiveness in the environment where there are much data and many receivers in mobile host.


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Cite this article
[IEEE Style]
H. O. Kim, H. S. Yang, W. K. Lee, "Performance Improvement Methods of Multicast using FEC and Local Recovery based on Sever in Mobile Host," The KIPS Transactions:PartC, vol. 9, no. 4, pp. 589-596, 2002. DOI: 10.3745/KIPSTC.2002.9.4.589.

[ACM Style]
Hoi Ok Kim, Hwan Seok Yang, and Woong Ki Lee. 2002. Performance Improvement Methods of Multicast using FEC and Local Recovery based on Sever in Mobile Host. The KIPS Transactions:PartC, 9, 4, (2002), 589-596. DOI: 10.3745/KIPSTC.2002.9.4.589.