Oana-Iuliana Popescu

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In this paper we present a new algorithm for joint codeword and power adaptation in the uplink of code division multiple access (CDMA) systems, in which codewords are adjusted using gradient-descent interference avoidance, and powers are updated to match target signal-to-interference plus noise-ratio (SINR) values. The proposed algorithm is analyzed and(More)
Architectural databases often contain thousands of different floor plans which have either been collected from historical designs or, more recently, auto-generated by suitable algorithms. Searching for a floor plan that fits specific requirements in such a database involves setting a large number of parameters, such as lines of sight, lighting levels, room(More)
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