Abstract
The wireless cellular networks have evolved from IS-95A/B to cdma2000 1X, EV-DO, and WCDMA to improve data service quality. A carries also preserve in their efforts to rev up wireless data service. Despite this efforts, call setup latency has occurred on cdma2000 1X and EV-DO systems. It is an impediment to data service activation. In measuring the real delay time during call establishment from MS to BSC, PCF and PDSN, it is found out that point-to-point protocol between MS and PDSN is major source of delay. Therefore, a simplified PPP is proposed, considering the difference in transmission speed of links among nodes. Then the inter-working scenarios between MS and PDSN is presented with simplified PPP and/or legacy PPP, and the proposed scheme is verified with superior performance over legacy PPP, through comparing the number of packets required for data call setup.
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3GPP2, P.S0001-B v2.0.: CDMA2000 Wireless IP Network Standard (September 2004)
Simpson, W.: The Point-to-Point Protocol (PPP). RFC1661 (July 1994)
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Lee, Es., Cho, Ks., Kim, S. (2006). A Point-to-Point Protocol Improvement to Reduce Data Call Setup Latency in Cdma2000 System. In: Boavida, F., Plagemann, T., Stiller, B., Westphal, C., Monteiro, E. (eds) NETWORKING 2006. Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems. NETWORKING 2006. Lecture Notes in Computer Science, vol 3976. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11753810_80
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DOI: https://doi.org/10.1007/11753810_80
Publisher Name: Springer, Berlin, Heidelberg
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