Abstract
The performance of CDMA systems highly depends on the success in managing interference arising from both inter-cell and intra-cell transmissions. Interference management in terms of power control has been widely studied. In this paper we consider non-real time data services, where in addition to power control, there is the possibility of scheduling intra-cell transmissions. One such schedule is to use time division so that users transmit in a one-by-one fashion within each cell. We combine this form of scheduling with a suggested distributed power control algorithm for the inter-cell interference management. We show that the algorithm converges to a power allocation that supports the non-real time data users with the minimum power while meeting requirements on average data rate.
The second author acknowledges that this work was performed while he was with the Radio Communication Systems Group at the Royal Institute of Technology (KTH) as an Assistant Professor.
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Berggren, F., Kim, SL. (2000). Energy-Efficient Downlink Power Control and Scheduling for CDMA Non-Real Time Data. In: Stüber, G., Jabbari, B. (eds) Multiaccess, Mobility and Teletraffic in Wireless Communications: Volume 5. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-5916-7_15
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DOI: https://doi.org/10.1007/978-1-4757-5916-7_15
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