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Performance Evaluation of TCP Under Dynamic Allocation Scheme for Down Link Transmission Rate in W-CDMA Systems

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2 out of 4 users found this white paper useful


Publisher Kyushu Institute of Technology
Publisher Registration N/A
Topics TCP - IP, TDMA - CDMA Date added 12 Jul 2002
Downloads 3 Format 204.7KB PDF

IMT-2000 has attracted strong attention as the Next Generation Mobile Communication System. That can provide high-bit-rate data communication service, so that a great number of packets conveyed by TCP will be transmitted over a wireless link. W-CDMA standardized in 3GPP (standardizing IMT-2000) allows dynamic allocation of transmission rates to flows over a wireless link in response to changing link condition for each flow, which is thought to be essential for next generation mobile communication system. Therefore, this paper studies the characteristics of the dynamic allocation scheme when TCP flows share a wireless link, in particular by focusing on the throughput performance of those TCP flows.

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