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|Title:||Performance analysis of variable bit rate multiclass services in the downlink of a round-robin carrier-hopping multirate multi-carrier DS-CDMA system|
Bit error rate
Downlink round-robin carrier-hopping
Multirate Multi-Carrier DS-CDMA
Quality of service
Variable bit rate
|Citation:||Wong, T.C.,Mark, J.W.,Chua, K.C. (2004). Performance analysis of variable bit rate multiclass services in the downlink of a round-robin carrier-hopping multirate multi-carrier DS-CDMA system. IEEE International Conference on Communications 6 : 3533-3538. ScholarBank@NUS Repository.|
|Abstract:||Analytical formulations of the outage probability in terms of bit error rate specification using Chernoff bound and central limit Gaussian approximation for variable bit rate (VBR) multiclass services in the downlink of a round-robin carrier-hopping multirate Multi-Carrier (MC) DS-CDMA cellular system is presented. The analytical framework is formulated for the general case in which different traffic classes have different data rates in each of the subcarriers. The analytical work leads to the determination of the capacity region of the downlink in a round-robin carrier-hopping multirate MC-DS-CDMA system for VBR traffic. Numerical results of the capacity region corresponding to typical parameter values are also presented.|
|Source Title:||IEEE International Conference on Communications|
|Appears in Collections:||Staff Publications|
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