@book{119f906830954f85b3b0be88e9a64d34,

title = "A multiple-choice knapsack based algorithm for CDMA downlink rate differentiation under uplink coverage restrictions",

abstract = "This paper presents an analytical model for downlink rate allocation in Code Division Multiple Access (CDMA) mobile networks. By discretizing the coverage area into small segments, the transmit power requirements are characterized via a matrix representation that separates user and system characteristics. We obtain a closed-form analytical expression for the so-called Perron-Frobenius eigenvalue of that matrix, which provides a quick assessment of the feasibility of the power assignment for a given downlink rate allocation. Based on the Perron-Frobenius eigenvalue, we reduce the downlink rate allocation problem to a set of multiple-choice knapsack problems. The solution of these problems provides an approximation of the optimal downlink rate allocation and cell borders for which the system throughput, expressed in terms of downlink rates, is maximized.",

keywords = "MSC-90B22, MSC-90B18, METIS-218213, MSC-60K25, IR-65912, EWI-3548",

author = "A.I. Endrayanto and A.F. Bumb and Boucherie, {Richardus J.}",

note = "Imported from MEMORANDA",

year = "2004",

language = "English",

series = "Memorandum Faculty of Mathematical Sciences",

publisher = "University of Twente, Department of Applied Mathematics",

number = "1728",

}