Channel Modeling

• Tipo: Capítulo ou Parte de Livro
• Data: 2010

Autores

Schmitz, A (Autor) Outra; Schinnenburg, M (Autor) Outra; Gross, J (Autor) Outra; Ana Aguiar (Autor) FEUP

Livro

Título: Modeling and Tools for Network Simulation

Páginas: 191-234

Indexação

Scopus - 2 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de comunicações ; Ciências Tecnológicas > Engenharia > Engenharia de simulação

Outras Informações

ID Authenticus: P-00H-0XY

DOI: 10.1007/978-3-642-12331-3_11

Abstract (EN): For any communication system the Signal-to-Interference-plus-Noise-Ratio of the link is a fundamental metric. Recall (cf. Chapter 9) that the SINR is defined as the ratio between the received power of the signal of interest and the sum of all disturbing power sources (i.e. interference and noise). From information theory it is known that a higher SINR increases the maximum possible error-free transmission rate (referred to as Shannon capacity [417] of any communication system and vice versa). Conversely, the higher the SINR, the lower will be the bit error rate in practical systems. While one aspect of the SINR is the sum of all distracting power sources, another issue is the received power. This depends on the transmitted power, the used antennas, possibly on signal processing techniques and ultimately on the channel gain between transmitter and receiver. © 2010 Springer-Verlag Berlin Heidelberg.

Idioma: Inglês

Tipo (Avaliação Docente): Científica