Abstract | ||
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In the context of Self-Organizing Networks (SON), this paper presents a novel cell degradation compensation algorithm based on handover margin modifications. The fault considered in this paper is a weak coverage use case so that the faulty cell will be active during the compensation, but its power will be abnormally lower than it should. Unlike the extensively studied cell outage use case, in this case, the modification of the faulty cell’s parameters can be considered as part of the compensation algorithm. In particular, this paper proposes to modify the handover margins for cell degradation compensation. To analyze the proposed algorithm, a set of simulations has been carried out using an LTE simulator with a realistic scenario. Results show that the proposed algorithm is able to improve the degradation caused by the fault with a low effect in the neighboring cells under different conditions. |
Year | DOI | Venue |
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2016 | 10.1186/s13638-016-0742-x | EURASIP J. Wireless Comm. and Networking |
Keywords | Field | DocType |
LTE, Self-healing, Fault compensation, Self-Organizing Networks (SON), Mobility management, Fuzzy logic controller | Mobility management,Computer science,Algorithm,Computer network,Fuzzy logic controller,Real-time computing,Fault compensation,Handover,Compensation algorithm | Journal |
Volume | Issue | ISSN |
2016 | 1 | 1687-1499 |
Citations | PageRank | References |
0 | 0.34 | 5 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Isabel de la Bandera | 1 | 105 | 11.13 |
Raquel Barco | 2 | 364 | 41.12 |
Pablo Muñoz Luengo | 3 | 217 | 17.83 |
Ana Gómez-Andrades | 4 | 20 | 3.94 |
Inmaculada Serrano | 5 | 60 | 9.79 |