Numerical Limits for Data Gathering in Wireless Networks

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2013

Autores

Zarmehri, MN (Autor) Outra; Ana Aguiar (Autor) FEUP

Ata de Conferência Internacional

Título: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Páginas: 3397-3402

2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013

London, 8 September 2013 through 11 September 2013

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-009-3ZT

DOI: 10.1109/pimrc.2013.6666735

Abstract (EN): In our previous work, we proposed to use a vehicle network for data gathering, i.e. as an urban sensor. In this paper, we aim at understanding the theoretical limits of data gathering in a time slotted wireless network in terms of maximum service rate per node and end to end packet delivery ratio. The capacity of wireless networks has been widely studied and boundaries for that capacity expressed in Bachmann-Landau notation [ 1]. But these asymptotic limits do not clarify the numeric limits on data packets that can be carried by a wireless network. In this paper, we calculate the maximum data that each node can generate before saturating the network. The expected number of collision and its effect of the PDR% and service rate are investigated. The results quantify the trade off between packet delivery rate and service rate. Finally, we verify our analytical results by simulating the same scenario.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6