CDMA coverage under mobile heterogeneous network load


Saban, Dorin and Berg, Hans van den and Boucherie, Richard J. and Endrayanto, Irwan (2002) CDMA coverage under mobile heterogeneous network load. In: IEEE 56th Vehicular Technology Conference, VTC-2002 , 24-28 September 2002, Vancouver, Canada (pp. pp. 326-330).

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Abstract:We analytically investigate coverage (determined by the uplink) under non-homogeneous and moving traffic load of third generation UMTS mobile networks. In particular, for different call assignment policies, we investigate cell breathing and the movement of the coverage gap occurring between cells when a hot spot moves among the cells. These call assignment policies mainly differ in handling non feasible call configurations. To establish the maximally possible coverage, calls at the cell borders are dropped such that the remaining carried calls establish their SIR target. By assigning calls to different base stations according to these policies, the coverage gap differs, especially under moving non-homogeneous load.
Item Type:Conference or Workshop Item
Copyright:©2002 IEEE
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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