Random Linear Network Coding for Time Division Duplexing: Queueing Analysis

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2009

Autores

Daniel E. Lucani (Autor) FEUP; Muriel Médard (Autor) FEUP; Milica Stojanovic (Autor) FEUP

Ata de Conferência Internacional

Título: ISIT 2009

Páginas: 1423-1427

IEEE International Symposium on Information Theory, 2009. ISIT 2009.

Seoul, Korea, June 28 to July 3, 2009

Classificação Científica

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

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de comunicações > Engenharia de telecomunicações

Outras Informações

Resumo (PT): We study the performance of random linear network coding for time division duplexing channels with Poisson arrivals. We model the system as a bulk-service queue with variable bulk size. A full characterization for random linear network coding is provided for time division duplexing channels by means of the moment generating function. We present numerical results for the mean number of packets in the queue and consider the effect of the range of allowable bulk sizes. We show that there exists an optimal choice of this range that minimizes the mean number of data packets in the queue.

Abstract (EN): We study the performance of random linear network coding for time division duplexing channels with Poisson arrivals. We model the system as a bulk-service queue with variable bulk size. A full characterization for random linear network coding is provided for time division duplexing channels by means of the moment generating function. We present numerical results for the mean number of packets in the queue and consider the effect of the range of allowable bulk sizes. We show that there exists an optimal choice of this range that minimizes the mean number of data packets in the queue.

Idioma: Inglês

Tipo (Avaliação Docente): Científica