RT Journal Article
T1 Optimal scheduling and fair servicepolicy for STDMA in underwater networks with acoustic communications
A1 Luque-Nieto, Miguel Ángel
A1 Moreno-Roldán, José Miguel
A1 Otero-Roth, Pablo
A1 Poncela-González, Javier
K1 Sistemas de telecomunicaciones
AB In this work, a multi-hop string network with a single sink node is analyzed. A periodic optimal scheduling for TDMA operation that considers the characteristic long propagation delay of the underwater acoustic channel is presented. This planning of transmissions is obtained with the help of a new geometrical method based on a 2D lattice in the space-time domain. In order toevaluate the performance of this optimal scheduling, two service policies have been compared: FIFO and Round-Robin. Simulation results, including achievable throughput, packet delay, and queue length, are shown. The network fairness has also been quantified with the Gini index.
PB MDPI
YR 2018
FD 2018-02
LK https://hdl.handle.net/10630/15359
UL https://hdl.handle.net/10630/15359
LA eng
NO Luque-Nieto, M.-A.; Moreno-Roldán, J.-M.; Otero, P.; Poncela, J. Optimal Scheduling and Fair Service Policy for   STDMA in Underwater Networks with Acoustic Communications. Sensors 2018, 18(2), Feb, Article no. 612.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026