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In this paper, new error control techniques are introduced for wireless networks with broadcasting or multicasting the information from one source to many sinks. They are compared with the standard selective repeat ARQ strategy. Reed-Solomon code is exploited in these techniques. Simulation results are presented, which show that the quantity of data to be(More)
  • AARAB Yassine, BENKADDOUR Abdelhamid, AKNIN Noura, AAMMOU Souhaib
  • 2013
The main objective of our work is to present a model to describe Learning Objects. This model is to consider all the aspects of the LO. The LO description we promote complies with the current standards of e-learning and includes the following: metadata, scenarios the objects are used in, and the objects they are composed of. We improve this representation(More)
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