RT Journal Article
T1 Adaptive SOVA for 3GPP-LTE Receivers
A1 Blánquez-Casado, Francisco
A1 Martín-Vega, Francisco-Javier
A1 Morales-Jiménez, David
A1 Gómez-Paredes, Gerardo
A1 Entrambasaguas-Muñoz, José Tomás
K1 Comunicación inalámbrica
AB Turbo codes are extensively used in wireless communication systems and have been adopted as the channel coding scheme for next generation cellular standards. The complexity associated with the decoding process is an important issue. In this paper, we propose an adaptive Soft Output Viterbi Algorithm (adSOVA) based turbo decoder which is proved to reduce complexity without experiencing a degradation in error correction performance. The proposed adSOVA is evaluated in a long term evolution (LTE) downlink scenario and compared with the SOVA and the Max-Log-MAP algorithms. Simulation results show that a complexity reduction of 40% can be achieved with respect to the conventional SOVA with no BLock Error Rate (BLER) degradation
PB IEEE Xplore
YR 2014
FD 2014-06
LK https://hdl.handle.net/10630/33188
UL https://hdl.handle.net/10630/33188
LA eng
NO F. Blanquez-Casado, F. J. Martin-Vega, D. Morales-Jimenez, G. Gomez and J. T. Entrambasaguas, "Adaptive SOVA for 3GPP-LTE Receivers," in IEEE Communications Letters, vol. 18, no. 6, pp. 991-994, June 2014, doi: 10.1109/LCOMM.2014.2316160.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 26 ene 2026