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In this paper the potential of a smart antenna based dynamic cell size and shape control scheme is assessed. By intelligent control of antenna pattern, the whole cellular network performance can be improved by contracting the antenna pattern around the source of peak traffic and expanding adjacent cells coverage to fill in the coverage loss. We perform a(More)
The performance of CDMA cellular networks can be improved by contracting the base station antenna pattern around the source of peak traffic and expanding adjacent cells coverage to fill in the coverage loss. A novel distributed load-balancing scheme for cellular networks, which intelligently changes cellular coverage according to the geographic traffic(More)
In this paper the potential of a dynamic sector tilting control scheme is assessed. By intelligent control of the tilting angle for each sectoring antenna according to the current call traffic distribution, the whole cellular network performance can be improved by down-tilting the antenna around the source of peak traffic and up-tilting antennas in adjacent(More)
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