Author
Sadeghi, Mohammad, Elamassie, Mohammed, Uysal, Murat
Publication Date
2017
Publication Place
-
IEEE
Subject
Adaptive transmission, Link adaptation, Orthogonal frequency division multiplexing (OFDM), Underwater acoustic communication
Type
Document
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
2-s2.0-85050776203
Record ID
dda78ae7-f73d-45b0-b26a-228ef638c7d5
Library Location
Electrical & Electronics Engineering
Date
2017
Sample Text
In this paper, we present the design and implementation of a software defined orthogonal frequency division multiplexing (OFDM)-based underwater acoustic (UWA) communication system with link adaptation. Our system implementation is based on the customized versions of National Instruments Universal Software Radio Peripheral (USRP). The modified USRPs are interfaced with hydrophone front-ends for acoustic transmission. We investigate the performance of various adaptive algorithms where both modulation order/type and power on each subcarrier are selected based on channel conditions in order to maximize throughput. The experimental in-pool test results verify the superiority of adaptive transmission.
DOI
10.1109/BlackSeaCom.2017.8277660
