Anand, S. ; Chockalingam, A. (2005) Downlink power allocation with pricing in CDMA In: 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, 11-14 September 2005, Berlin, Germany.
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Official URL: http://ieeexplore.ieee.org/document/1651764/
Related URL: http://dx.doi.org/10.1109/PIMRC.2005.1651764
Abstract
In this paper, we present an approach for power allocation to maximize the effective system throughput with pricing on the downlink in a CDMA system. We present a pricing policy and obtain the optimum powers for the users to maximize the effective system throughput incorporating this pricing policy. We also study the asymptotic behavior of the system (i.e., when the number of users and the available bandwidth are large). We show that in such a system, all users obtain equal SIR at the optimum point irrespective of their locations and processing gains. We also derive an expression for the maximum asymptotic spectral efficiency.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Pricing; Cellular CDMA; Downlink; Power Allocation; Utility |
| ID Code: | 102419 |
| Deposited On: | 26 Mar 2017 14:30 |
| Last Modified: | 26 Mar 2017 14:30 |
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