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|Title:||A novel scheme to deliver delay guarantee in a MultiCode-CDMA network|
|Authors:||Kong, P.Y. |
|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|
|Appears in Collections:||Staff Publications|
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