Abstract :
In a wireless multimedia communication system where different types of traffic such as speech, data, and video have different data rates, good power control for individual traffic can ensure quality of service (QoS) and achieve a better throughput at the same time. The authors propose a closed-form power control function based on a parameter called the traffic exponent that simplifies the power control processing and improves the overall CDMA system performance
Keywords :
code division multiple access; multimedia communication; performance evaluation; power control; telecommunication traffic; BPSR modulation; CDMA; closed-form power control function; data rates; performance; quality of service; speech; throughput; traffic exponent; video; wireless multimedia communication;
