Extended ROHC Compression Algorithm for The Efficient Data Traffic Transmission in the IPv6

kyung shin, Kim; Kang Moon-Sik

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2005, 10(5), pp.187-198
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

kyung shin, Kim ¹, Kang Moon-Sik ²

¹청강문화산업대학교
²강릉원주대학교

ABSTRACT

In this paper, we propose the enhanced header compression scheme for the efficient data traffic transmission in IPv6 networks. The bandwidth of wireless links and IP networks will probably be limited due to properties of the physical medium and regulatory limits on the use of frequencies for radio communications. That is major cause of user throughput reduction. Therefore, We discuss the IPHC(RFC2507) and ROHC(RFC3095) scheme. IPHC is simple header compression scheme and ROHC is enhanced header compression that have fast optimal recovery scheme. We have studied the enhanced header compression scheme in ROHC. We will show that indication of compression context values preventing from packet losses can provide the fast recovery of compression state. Computer simulations show that the proposed scheme has better performance than the previous one.
KEYWORDS

Header Compression, ROHC
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