Handover and dynamic channel allocation techniques in mobile cellular networks
作者： E. Del Re , R. Fantacci , G. Giambene
DOI: 10.1109/25.385913
关键词: Code division multiple access 、 Frequency-division multiple access 、 Computer network 、 Computer science 、 Time division multiple access 、 Network performance 、 Communication channel 、 Handover 、 Channel allocation schemes 、 Call blocking 、 Mobility model 、 Cellular network 、 Frequency allocation 、 Intelligent Network
摘要: This paper deals with an efficient dynamic channel allocation (DCA) technique applicable to terrestrial mobile cellular networks. A (or resource) is a fixed frequency bandwidth (FDMA), specific time-slot within frame (TDMA), or particular code (CDMA), depending on the multiple access used. cost function has been defined by which optimum be assigned demand can selected. In addition, suitable mobility model derived determine effects of handovers network performance. The performance proposed DCA computer simulations in terms call blocking and handover failure probabilities. Comparisons classical (FCA) other algorithms recently literature have carried out validate technique. >
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