Author:Grobler, TL; Ackermann, ER; Olivier, JC; Van Zyl, AJDate:Sep 2011Systematic Luby Transform (fountain) codes are investigated as a possible incremental redundancy scheme for EDGE. The convolutional incremental redundancy scheme currently used by EDGE is replaced by the fountain approach. The results of the ...Read more
Author:Grobler, TL; Ackermann, ER; Van Zyl, AJ; Olivier, JC; Kleynhans, Waldo; Salmon, Brian PDate:2012Human settlement expansion is one of the most pervasive forms of land-cover change in South Africa. The use of Page’s cumulative sum (CUSUM) test is proposed as a method to detect new settlement developments in areas that were previously ...Read more