Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/68983
Title: A novel scheme to deliver delay guarantee in a MultiCode-CDMA network
Authors: Kong, P.Y. 
Chua, K.C. 
Bensaou, B. 
Issue Date: 2001
Source: Kong, P.Y.,Chua, K.C.,Bensaou, B. (2001). A novel scheme to deliver delay guarantee in a MultiCode-CDMA network. Conference Record / IEEE Global Telecommunications Conference 4 : 2378-2383. ScholarBank@NUS Repository.
Abstract: MultiCode-CDMA is a good choice for wireless networking because it can support devices with different peak transmission rates within one network and hence, enables cost scalability. However, delivering delay guarantee in a MultiCode-CDMA network is difficult because its capacity is variable even in a perfect wireless channel. In this paper, we develop a scheme called MultiCode-DRR as a solution to the problem. The basic idea of MultiCode-DRR is to separate the variable capacity into a deterministic component and a variable component, and to use these components to serve time-sensitive traffic and non-time-sensitive traffic, respectively. Simulation results confirm that the maximum time-sensitive packet delay never exceeds the theoretical upper bound when the devices are served using the proposed scheme. In short, MultiCode-DRR is significant because it enables a MultiCode-CDMA network to deliver deterministic upper delay guarantee.
Source Title: Conference Record / IEEE Global Telecommunications Conference
URI: http://scholarbank.nus.edu.sg/handle/10635/68983
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