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For 3G mobile radio systems, the combined time and code division multiple access (TD-CDMA) is well suited for wireless local area networks. An optimized-capacity medium access control (OC-MAC) protocol is proposed to maximize transport capacity by supporting per-slot bit error rate (BER) and traffic rate scheduling while satisfying multimedia quality-of-service (QoS). An interference-based prioritized call admission control (IP-CAC) is proposed to maintain QoS under the effect of mobile handoffs by supporting adaptive admission priorities for handoffs and new calls of multiple traffic classes.
Wireless Communications and Networking, 2003. WCNC 2003. 2003 IEEE (Volume:3 )
Date of Conference: 20-20 March 2003