Optimal downlink resource allocation for non-realtime traffic in cellular CDMA/TDMA networks

Navaie, Keivan and Yanikomeroglu, Halim (2006) Optimal downlink resource allocation for non-realtime traffic in cellular CDMA/TDMA networks. IEEE Communications Letters, 10 (4). pp. 278-280. ISSN 1089-7798

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Abstract

In this letter, using a utility-based approach we formulate the optimal downlink resource allocation problem for non-realtime traffic in a CDMA/TDMA cellular network. We then introduce the notion of multi-access-point diversity which is a potential form of diversity in cellular networks, where a signal can be transmitted to the corresponding mobile user via multiple base-stations. A joint base-station assignment and packet scheduling method is then proposed which exploits multiaccess-point and multi-user diversity in one shot. The simulation results of the proposed method show significant throughput improvement due to multi-access-point diversity gain.

Item Type:
Journal Article
Journal or Publication Title:
IEEE Communications Letters
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2208
Subjects:
ID Code:
72614
Deposited By:
Deposited On:
27 Jan 2015 08:22
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 09:07