Loss Probability Evaluation of Reforwarding Call-Terminating Messages

• SHIKATA Yoshiaki

  Department of Information Expression, Shobi University

• TAKAHASHI Yoshitaka

  Graduate School of Commerce, Waseda University

Abstract

In a telecommunication network system, a scheme for reforwarding call-terminating setup messages (SETUP messages) is used to guard against their loss. We have developed a method for evaluating the loss probability of these reforwarding schemes. We started with a stochastic model in which the messages are reforwarded after a constant time span from the time that the first messages have been forwarded. This model corresponds to the finite-capacity BPP/M/1/m model. We showed a method for calculating the "timeout" probability. We then added an approximate method for calculating the loss probability. Finally, using the proposed methods, we clarified the existence of the best reforwarding timelag.

Journal

• IEICE Trans., B

  IEICE Trans., B 87 (5), 1151-1157, 2004-05-01

  The Institute of Electronics, Information and Communication Engineers

Keywords

• communication network
• call-terminating setup
• reforwarding
• loss probability
• BPP
• M
• l
• m model

Details

• CRID: 1574231877062089344
• NII Article ID: 110003222339
• NII Book ID: AA10826261
• ISSN: 09168516
• Text Lang: en
• Data Source:
  • CiNii Articles