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» On a Power Allocation Method for IDMA Systems
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GLOBECOM
2007
IEEE
15 years 1 months ago
Optimal Downlink OFDMA Subcarrier, Rate, and Power Allocation with Linear Complexity to Maximize Ergodic Weighted-Sum Rates
Abstract— In this paper, we propose a resource allocation algorithm for ergodic weighted-sum rate maximization in downlink OFDMA systems. In contrast to most previous research tha...
Ian C. Wong, Brian L. Evans
ICASSP
2011
IEEE
14 years 3 months ago
Power allocation optimization in OFDM-based cognitive radios based on sensing information
Owing to the non-zero probability of the missed detection and false alarm of active primary transmission, a certain degree of performance degradation of the primary user (PU) from...
Xiaoge Huang, Baltasar Beferull-Lozano
VTC
2007
IEEE
15 years 6 months ago
Power Allocation Scheme for MIMO MC-CDMA With Two Dimensional Spreading
— In this paper, we develop a power distribution scheme for multi-input multi-output (MIMO) [1] multi-carrier (MC) code division multiple access (CDMA) systems [2]-[3] with two-d...
Wladimir Bocquet, Kazunori Hayashi, Hideaki Sakai
ICC
2007
IEEE
136views Communications» more  ICC 2007»
15 years 6 months ago
Applying The Balanced Capacity Concept to DSL Systems
— This paper investigates a fair resource allocation method in crosstalk limited DSL (Digital Subscriber Line) systems. As a measure of fairness, the concept of Balanced Capacity...
Ali Kalakech, Jérôme Louveaux, Luc Va...
IJDMBC
2010
115views more  IJDMBC 2010»
14 years 6 months ago
Near Optimum Power Control and Precoding under Fairness Constraints in Network MIMO Systems
Abstract--We consider the problem of setting the uplink signalto-noise-and-interference (SINR) target and allocating transmit powers for mobile stations in multicell spatial multip...
Gábor Fodor, Mikael Johansson, Pablo Soldat...