Browse > Article
http://dx.doi.org/10.9708/jksci.2013.18.10.055

Time Stamp Compression in RTP Protocols using Enhanced Negotiation Bits Decision Algorithm  

Kim, Kyung-Shin (Dept. of Mobile Security, ChungKang College of Cultural Industrial)
Publication Information
Journal of the Korea Society of Computer and Information / v.18, no.10, 2013 , pp. 55-61 More about this Journal
Abstract
The important issue in header compression would be how to compress the dynamic field increasing constantly between consecutive packets in the head of IP wireless networks. Existent header compression scheme that can eliminated repeated field in header are RFC2507, RFC3095 and E-ROHC scheme. In this paper, I propose a new method of compressing TS fields, which are the Dynamic fields of the RTP packet, into BCB (Basic Compression Bits) basic bits or NCB (Negotiation Compression Bits, BCB + additional bits) bits. In order to verify the proposed header compression method, I have simulation about proposed video packets of IP wireless networks. using Visual SLAM.
Keywords
Header compression; NCB; RTP;
Citations & Related Records
연도 인용수 순위
  • Reference
1 C. Bormann, Ed., "Robust Header Compression(ROHC)" RFC 3095, Jun. 2001.
2 H. Schulzrimme et al., "RTP: A Transport Protocol for Real Time Applications," IETF RFC 1889, Jan. 1996.
3 Kyung-shin, Kim. "Dynamic Field Compression in RTP Protocols using Negotiation Bits Decision Algorithm", Journal of Korea Communications Society, Vol. T. Jun. 2010,
4 Sung-Yeol Yun, Seok Cheon Park. "A study on Header Compressiom Algorithm for the Effective Multimedia Transmission over Wireless Network." Journal of Korea Ocean Information Communication, Nov. 2009, Vol. 14. no.2.
5 Haipeng Jin, Raymond Hill, Jun Wang, "Performance comprasion of Header Compression schemes for RTP/UDP/IP Pckets", WCNC2004/IEEE Communications Society, pp1691, 2004
6 www.efnet.com "An Introduction to IP Hader Compression", effnet White paper, Feb. 2004.
7 Michael Degermark, Bjorn Nordgren, Stephen Pink, "IP Header Compression", RFC 2507, FEB. 1999.
8 Seo young gun. "Multimedia communications", Insol Media, pp281
9 Stephen Casner, Van Jacobson," Compressing RTP/UDP/IP Headers for Low-Speed Serial Links", RFC 2508, Feb. 1999.
10 D.Hoffman, G.Fernando, "RTP Payload Format for MPEG1/MPEG2", RFC2250, Jan. 1998.