Now showing items 1-2 of 2

  • Parallel Searching-Based Sphere Detector for MIMO Downlink OFDM Systems 

    Radosavljevic, Predrag; Kim, Kyeong Jin; Shen, Hao; Cavallaro, Joseph R. (2012-06-01)
    In this paper, implementation of a detector with parallel partial candidate-search algorithm is described. Two fully independent partial candidate search processes are simultaneously employed for two groups of transmit ...
  • Reduced QRD-M Detector in MIMO-OFDM Systems With Partial and Embedded Sorting 

    Guo, Yuanbin; McCain, Dennis (2005-11-01)
    In this paper,we present a reduced QRD-M matrix symbol detector in MIMO-OFDM systems. The QRD-M algorithm first decomposes the MIMO channel matrix into upper triangular matrix and applies a limited tree search to approximate the ...