Turbo Diversity S heme applied to JPEG Image Transmission Wei Xiang Institute for Tele ommuni ations Resear h University of South Australia Mawson Lakes Blvd Mawson Lakes SA 5095 Australia e-mail: wei spri.levels.unisa.edu.au S. Adrian Barbules u Institute for Tele ommuni ation Resear h University of South Australia Mawson Lakes Blvd Mawson Lakes SA 5095 Australia Abstra t | A novel turbo diver...

Cannabis-based products are still not produced in many countries and the great need makes them imported, often expensive. As an objective, a low-cost extraction method was proposed to facilitate access medicinal effects of cannabidiol. The samples Cannabis sativa used were obtained from vitro cultivation or commercially purchased products. Two techniques (ultrasonic turbo-extraction) two solven...

Turbo code is a coding technique that enhances a reliable data transmission. Because of special structure of encoder and iterative decoder, it could obtain 1dB at low EbN0 db that closed the channel capacity limit. However, the redundant bits in coding would decrease the bandwidth efficiency. The puncturing scheme could improve the bandwidth efficiency. Different puncturing pattern could provid...

The construction of turbo-roundabouts is an increasingly frequent choice when it comes to improving flow capacity and traffic safety at road intersections. existing design guidelines, as a rule, give parameters for with approaches set right angles each other. article presents turbo-roundabout methods, taking into account swept path analyses the chosen vehicles approach legs are curvilinear orie...

In this paper we present an improved error correction approach for digital audio watermarking. It uses a turbo coding algorithm that takes into account temporal variations of the host audio’s statistical properties, using a turbo decoder that estimates the unknown host audio distribution of the watermarked audio. Experimental results showed nearly one order of magnitude of the BER decrease duri...

In this paper, a proposed wireless transmission model by concatenation of turbo codes and Spiral curve phase precoding is introduced. It is a novel ISI-combating method for BPSK signals through multipath fading channel. Simulation results show that Spiral curve phase precoding with binary turbo codes achieves the better gain at high SNR compared to that of Viterbi equalizer with the same turbo ...