Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Botha, P.R. (Philippus Rudolph)"

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Botha, P.R. (Philippus Rudolph)"

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  • Log-domain iterative sphere decoder with symbol sorting 
    Botha, P.R. (Philippus Rudolph); Maharaj, Bodhaswar Tikanath Jugpershad (South African Institute of Electrical Engineers, 2016-03)
    In this paper the authors propose modified branch and pruning metrics for the sphere decoder to facilitate the use of apriori information in the sphere decoder. The proposed sphere decoder operates completely in the ...
  • Spectral occupation of TV broadcast bands : measurement and analysis 
    Barnes, Simon Daniel; Botha, P.R. (Philippus Rudolph); Maharaj, Bodhaswar Tikanath Jugpershad (Elsevier, 2016-11)
    The findings of a TV broadcast spectrum measurement campaign, performed at six different locations on the Hatfield campus of the University of Pretoria, are presented. Since the use of television white spaces (TVWS) could ...