2026-05-30T07:02:44Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/237402026-02-03T11:55:39Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Martín-Vega, Francisco-Javier
author
Gómez, Gerardo
author
Aguayo-Torres, María del Carmen
2022-02-04T21:37:55Z
2022-02-04T21:37:55Z
2015-09-02
https://hdl.handle.net/10630/23740
One of the main challenges in cellular systems is how to reduce Other Cells Interference (OCI) while keeping high spectral efficiency and high coverage probability. Since the beginning of cellular technologies, frequency planning with sectoring has been used to mitigate such OCI. However, in modern wireless Orthogonal Frequency Division Multiple Access (OFDMA) technologies much attention is being paid to more complex strategies like Coordintation Multi-Point transmission/reception (CoMP) techniques due to its higher performance. This paper presents a new frequency planning for sectorized cell networks. Simulation results show that this scheme considerably outperforms classical sectoring (CS) in terms of both capacity and coverage probability. In particular, for the case of hexagonal grid, the capacity improvement is around 6 b/s/Hz compared to CS while keeping a coverage probability higher than 0.9 for a 0 dB Signal to Interference plus Noise Ratio (SINR) threshold.
eng
Sistemas de comunicaciones inalámbricos
Sistemas de comunicaciones móviles
A New Frequency Planning for Improved Capacity and Coverage in Sectorized OFDMA Cellular Networks
conference output
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URL
https://riuma.uma.es/bitstreams/4c50639d-371d-45fe-bd86-689b31520937/download
File
MD5
7bf4fac811d6879ddaba7e985fb4c5e7
150288
application/pdf
DOC 3.1.7-18 URSI Sectorización.pdf