Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/71396
Title: Performance analysis of video services in the uplink of a dynamic complete partitioning round-robin carrier-hopping multirate multi-carrier DS-CDMA system
Authors: Wong, T.C.
Mark, J.W.
Chua, K.C. 
Keywords: Bit error rate
Complete sharing
Dynamic complete partitioning
Multirate Multi-Carrier DS-CDMA
Round-robin carrier-hopping
Video with scene changes
Issue Date: 2004
Source: Wong, T.C.,Mark, J.W.,Chua, K.C. (2004). Performance analysis of video services in the uplink of a dynamic complete partitioning round-robin carrier-hopping multirate multi-carrier DS-CDMA system. Proceedings of the Third IASTED International Conference on Communications, Internet, and Information Technology : 443-448. ScholarBank@NUS Repository.
Abstract: An analytical formulation of the outage probability in terms of bit error rate specification for video services in the uplink of a dynamic complete partitioning (DCP) round-robin carrier-hopping multirate Multi-Carrier (MC) DS-CDMA cellular system is presented. The video model used in this paper accounts for scene changes. In the model, each video source is modeled by a two dimensional Markov chain. The analytical framework is formulated for the general case in which different traffic classes have different spreading gains in each of the subcarriers. The analytical work leads to the determination of the capacity region of a dynamic complete partitioning round-robin carrier-hopping multirate MC-DS-CDMA system for video traffic. Numerical results show that the system capacity with DCP can be larger than that with complete sharing (CS) of the subcarriers.
Source Title: Proceedings of the Third IASTED International Conference on Communications, Internet, and Information Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/71396
ISBN: 0889864470
Appears in Collections:Staff Publications

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