38 search results - page 1 / 8 » Design and analysis of a propagation delay tolerant ALOHA pr... |
ADHOC
2011
13 years 4 months ago
2011
Acoustic underwater wireless sensor networks (UWSN) have recently gained attention as a topic of research. Such networks are characterized by increased uncertainty in medium acces...
DCOSS
2008
Springer
13 years 11 months ago
2008
Springer
We analyze a propagation delay tolerant ALOHA (PDT-ALOHA) protocol proposed recently for underwater networks [16]. In this scheme, guard-bands are introduced at each slot to reduc...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Unlike terrestrial networks that mainly rely on radio waves for communications, underwater networks utilize acoustic waves, which have comparatively lower loss and longer range...
COMCOM
2008
13 years 9 months ago
2008
Underwater wireless sensor networks consist of a certain number of sensors and vehicles that interact to collect data and perform collaborative tasks. Designing energy-efficient r...
JSAC
2008
13 years 9 months ago
2008
Abstract--We address several inter-related aspects of underwater network design within the context of a cross-layer approach. We first highlight the impact of key characteristics o...