Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2007, Vol. 28 ›› Issue (5): 660-663.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Mechanism of minimizing SIP messages in wireless network

Geng, Fu-Quan (1); Feng, Zhen (1); Zhao, Lin-Liang (1); Wang, Guang-Xing (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2007-05-15 Published:2013-06-24
  • Contact: Geng, F.-Q.
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Abstract: 3GPP has decided that SIP should be chosen as a control protocol of its core network. But SIP messages are usually too lengthy even become a bottleneck of its application in wireless network. SigComp technology is thus presented as a usual solution to the problem, and a new scheme called smart profile is proposed. Both test results and theoretical analysis indicate that the new scheme will not only minimize the size of SIP messages to be transmitted and save the channel resources, but also reduce the delay of transmitting SIP signal in wireless network.

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