Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1996-11-06
1999-05-25
Wolfe, Willis R.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455432, 455434, 455446, 455453, H04Q 706
Patent
active
059078103
ABSTRACT:
A method for reducing the paging load in a cellular communication system is described. The cell C with the largest paging load L is first identified. Since this cell is usually included in more than one paging zone, the paging zones including cell C are identified. Thereafter, cell C is removed tentatively from each identified zone and a ratio R calculated which represents the decrease in loading on cell C due to being removed from zone z divided by the maximum increase in loading on any other cell in the network. The zone for which the ratio R is the largest is the best candidate for removing cell C therefrom. After doing so tentatively, the cell C' with the largest paging load L' thereon is identified. If the loading L is greater than L', cell C is removed permanently from the zone having the highest ratio R therefor and the process is repeated until L' is greater than L at which point the process is stopped without removing cell C from the zone with the highest ratio R.
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patent: 5533094 (1996-07-01), Sanmugam
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Currin Steven J.
Lee Hee C.
Madhavapeddy Seshu R.
Montoya Alexander J.
Sarkar Falguni
Crane John D.
Northern Telecom Limited
Wolfe Willis R.
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