A call handling capacity of base station controller group for mobile originated calls in the CDMA mobile system
| Autor: | Jee-Hwan Ahn, Hwa-Young Um, Byung-Han Ryu |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Engineering
Queueing theory Code division multiple access Computer science business.industry Network packet Node (networking) ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Frame (networking) Real-time computing Base station identity code Base transceiver station Base station subsystem Base station Transmission (telecommunications) business Computer network |
| Zdroj: | ICECS ICON |
| DOI: | 10.1109/icecs.1999.814403 |
| Popis: | In this paper, we first describe the architecture of the base station (BS) in the CDMA mobile system (CMS) and then model one base station controller group (BSCG) as a queueing network. By using an analytic method for the given queueing network model, we evaluate the mean waiting time at each transmission node in the packet networks between the traffic channel element (TCE) in the base station transceiver subsystem (BTS) and selector in the base station controller (BSC). As the transmission technology for the traffic data from TCE to BSC during the call conversation time, we consider two kinds of transmission schemes such as the frame non-staggering scheme and the frame staggering scheme. Then, we evaluate the delay time of traffic data from the TCE to the selector and the quality degradation probability by simulation. Based on these results, we present the call handling capacity of one BSC group for mobile-originated calls in the CMS (CDMA mobile system). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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