발간년도 : [2018]
| 논문정보 |
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| 논문명(한글) |
[Vol.13, No.1] Performance Evaluation of the Error Recovery based Object Relation in SCTP |
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| 논문투고자 |
Won-Keun Choi |
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| 논문내용 |
The main issue of designing multimedia services is the support and integration of a wide variety of applications. QoS(Quality of Service) provides a unifying theme on which the facilities and functions of the system standards can be constructed. In distributed system, QoS guarantees are fundamentally concerned with the end-to-end communication between applications. The reliability of the transmission is one of the important QoS parameters. Including SCTP(Stream Control Transport Protocol), conventional error detection and recovery methods, however, do not consider the integrated viewpoint of multimedia object data. In the first reference paper, we have designed and proposed the multimedia-oriented error control method based on multimedia object information called EROR(Error Recovery based Object Relation). In this paper, we have investigated its performance evaluation by transmission delay. The results show that the EROR method manifests superior performance as the error occurs more frequently. When the frame transmission succeeds, it can be found that the EROR method reveals shorter average frame delay than SRER(Selective Repeat Error Recovery). On the other hand, the performance evaluation on the both methods show closer results as the error rate decreases. In the case of the extremely low error rate, furthermore, the both methods show the almost same performance results. Therefore, it makes SCTP have the high performance and flexibility. It should have the reducing effect of the network resources as well as satisfy the user’s requirements. |
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