Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1997-10-24
2000-08-01
Chin, Wellington
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455453, 455452, H04Q 720
Patent
active
060979569
ABSTRACT:
Accurate calculation of the probability of outage for a cell within a CDMA network is utilized to relate cell coverage to cell capacity. Based on a desired probability of outage, the coverage of the cell may be calculated for an average number of users within the cell. The calculation is independent of the admission policy employed to achieve the specified average number of users. The resulting closed form expression for the tradeoff between coverage and carried traffic allows an optimal design of a CDMA network.
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Audrey M. Viterbi and Andrew J. Viterbi, "Erlang Capacity of a Power Controlled CDMA System," IEEE Journal on Selected Areas in Communications, vol. 11, No. 6, Aug. 1993, pp. 892-900.
Mohamed A. Landolis, Venugopal V. Veeravalli and Nikhil Jain, "New Results on the Reverse Link Capacity of CDMA Cellular Networks," Bell Northern Research and ECE Department of Rice University, (9 pages).
Jain Nikhil
Sendonaris Andrew
Veeravalli Venugopal
Chin Wellington
Crane John D.
Dillon Andrew J.
Nortel Networks Corporation
Smith Sheila
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