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|Title:||A proposal to improve channels with rician fading through the methodology CBEDE|
Monteiro, Ana M.
|Abstract:||Many technological advances have aided in the evolution of society and in the improvement of many services. Where many of the existing methodologies present large consumption of computational memory as well as slowness in sending data. With this focus, the present study aims to develop DES (Discrete Event Simulation) based model. This model is called CBEDE (Coding of Bits for Entities by means of Discrete Events) and aims to improve the transmission of content in wireless telecommunication systems. The present study implemented a model CBEDE applied to a system, and advanced modulation format DBPSK in a simulation environment, the Simulink simulation environment of the MATLAB software, improving the transmission of data, through a pre-coding process of bits applying discrete events in the signal before of the modulation process. The signal transmission on the channel occurs in the discrete domain with the implementation of discrete entities in the process of bit generation applied at a low level of abstraction in a wireless telecommunication system. The simulation considered the advanced Differential Binary Phase Shift Keying (DBPSK) as the modulation format for signal transmission in an AWGN channel. The results show improvements of 79.89% in memory utilization, related to information compression, in the context of the research|
|Editor:||UK Simulation Society|
|Appears in Collections:||FEEC - Artigos e Outros Documentos|
FT - Artigos e Outros Documentos
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