eng URI http://hdl.handle.net/10795/3082 ασύρματη τηλεπικοινωνία This report consists of two complementary parts, related to the modeling of two important sources of nonlinearities in a communications system. In the first part, an overview of important past work related to the estimation, compression and processing of sparse data through the use of nonlinear models is provided. In the second part, the current state of the art on the representation of wireless channels in the presence of nonlinearities is summarized. In addition to the characteristics of the nonlinear wireless fading channel, some information is also provided on recent approaches to the sparse representation of such channels. 28 pp. LOMv1.0 creator LOMv1.0 Scientific Coordinator LOMv1.0 Project Deliverable Number D2.1 LOMv1.0 Project Final Beneficiary LOMv1.0 Project Executing Organisation 2013-04-30 Digital Library of the Operational Programme "Education and Lifelong Learning" abstract types Text Communication systems Non linear sources Wireless channels 585839 application/pdf http://repository.edulll.gr/edulll/bitstream/10795/3082/2/3082_D2.1.pdf URI http://hdl.handle.net/10795/3082 LOMv1.0creator 2016-05-10T09:47:56Z LOMv1.0validator 2016-05-10T09:47:56Z LOMv1.0 gre no no Copyright EYD-EPEDBM (Operational Programme "Education and Lifelong Learning")