Now showing items 1-4 of 4

    • Architecture and Algorithms for Scalable Mobile QoS 

      Sadeghi, Bahareh (2000-04-20)
      We develop a simple analytical model to study the system and illustrate several key components of the approach. We formulate the problem of how to group the cells to form the virtual system as an optimization problem and ...
    • COMPARISON OF TWO NOVEL LIST SPHERE DETECTOR ALGORITHMS FOR MIMO-OFDM SYSTEMS 

      Myllylä, Markus; Silvola, Pirkka; Juntti, Markku; Cavallaro, Joseph R. (2006-09-01)
      In this paper, the complexity and performance of two novel list sphere detector (LSD) algorithms are studied and evaluated in multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) system. ...
    • A Parallel Graph Algorithm for Finding Connected Components 

      Hirschberg, D.S. (1975-10-20)
      A parallel program is presented that determines the connected components of an undirected graph in time 0(log<sup>2</sup>n) using n<sup>2</sup> processors. It is assumed that the processors have access to common memory. ...
    • PC-OPT: Optimal Offline Prefetching and Caching for Parallel I/O Systems 

      Kallahalla, Mahesh; Varman, Peter J. (2002-11)
      Abstract—We address the problem of prefetching and caching in a parallel I/O system and present a new algorithm for parallel disk scheduling. Traditional buffer management algorithms that minimize the number of block misses ...