RT Journal Article
T1 Adaptive Cell Outage Compensation in Self-Organizing Networks.
A1 De la Bandera Cascales, Isabel
A1 Muñoz, Pablo
A1 Serrano, Inmaculada
A1 Barco-Moreno, Raquel
K1 Redes de banda ancha
AB Within Self-Organizing Networks (SON), the CellOutage Compensation (COC) functionality is one of the mostimportant use cases in Self-Healing in mobile communicationnetworks. The state-of-the-art has proposed different COC techniques,each of them to be indistinctly applied to all cellsin outage. Conversely, this paper presents an important improvementof the COC function by adapting different COCstrategies to different cell outage situations. With this objective,a novel COC methodology is proposed. When a cell outageoccurs in a network, a detailed analysis of the faulty situationis carried out. The result of this analysis allows to classify thedegradation produced by the cell outage in the neighboring cells.Depending on this degradation, different COC algorithms shouldbe applied to each affected neighboring cell. In addition, asanother contribution, some COC algorithms based on handoverparameters modifications have been applied to a cell outagecompensation problem. Results have shown that, by adapting thestrategy to the outage impact on neighboring cells, the proposedmethod outperforms classic strategies.
PB IEEE
YR 2018
FD 2018-01-12
LK https://hdl.handle.net/10630/30159
UL https://hdl.handle.net/10630/30159
LA eng
NO de la Bandera, I., Munoz, P., Serrano, I., & Barco, R. (2018). Adaptive Cell Outage Compensation in Self-Organizing Networks. IEEE Transactions on Vehicular Technology, 67(6), 5231–5244.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026