Title :
Network simulation with lookup tables from physical layer replay simulations: A KAM11 example
Author :
Otnes, Roald ; van Walree, Paul ; Heechun Song
Author_Institution :
Norwegian Defence Res. Est. (FFI), Horten, Norway
Abstract :
A network simulation method with a lookup table based physical layer model is applied to underwater acoustic communication channels measured during the KAM11 experiment. The lookup tables are built using a validated replay-based physical layer simulation method, which offers high realism but requires measurements of time-varying impulse response at a variety of source-receiver distances. Example network simulation results for a reduced flooding protocol with or without retransmissions are presented.
Keywords :
access protocols; table lookup; time-varying channels; transient response; underwater acoustic communication; wireless channels; KAM11 example; KAM11 experiment; lookup tables; network simulation; physical layer replay simulations; reduced flooding protocol; source-receiver distances; time-varying impulse response; underwater acoustic communication channels; Physical layer; Protocols; Sea measurements; Signal to noise ratio; Spread spectrum communication; Table lookup; Underwater acoustics;
Conference_Titel :
Underwater Communications and Networking (UComms), 2014
Conference_Location :
Sestri Levante
DOI :
10.1109/UComms.2014.7017147
