Hierarchical Routing Protocol over DiffServ Networks 


Vol. 27,  No. 9, pp. 854-863, Sep.  2002


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  Abstract

The maximum utilization of the network capacity and the guaranteed network QoS upon service requests from subscribers are the emerging major requirements of current IP Routing Protocols. The existing Shortest Path Routing Protocol has the bottleneck problem due to the single path routing. The shortest routing path between the source and the destination could be found out of many possible paths having low usage rates. But there is much probability of the network congestion because the shortest routing path has the single path. The current IP Routing Protocols also need to provide the network QoS based of DiffServ traffic model which is standardized as IETF. The topic of this paper is to propose Hierarchical Traffic-Scheduling Routing Protocol(HTSRP) and HTSRP _Q. HTSRP is the hierarchical routing algorithm for backbone and access network in case of fixed-wireless convergence network. HTSRP _Q is used to meet the QoS requirement. HTSRP and HTSRP_Q provides routing dependant on the characteristic of traffic coming from various access networks. And the Best-Effort Traffic also can be routed by the Traffic-Balanced Routing Protocol(TBRP) to make efficient use of the network.

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  Cite this article

[IEEE Style]

C. In, I. Choi, C. Hong, D. Lee, "Hierarchical Routing Protocol over DiffServ Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 9, pp. 854-863, 2002. DOI: .

[ACM Style]

Chi-Hyung In, In-Ho Choi, Choong-Seon Hong, and Dai-Young Lee. 2002. Hierarchical Routing Protocol over DiffServ Networks. The Journal of Korean Institute of Communications and Information Sciences, 27, 9, (2002), 854-863. DOI: .

[KICS Style]

Chi-Hyung In, In-Ho Choi, Choong-Seon Hong, Dai-Young Lee, "Hierarchical Routing Protocol over DiffServ Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 9, pp. 854-863, 9. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880