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A novel approach to smart multi-cell radio resource management based on load gradient calculations

Autor
Perez-Romero, J.; Sallent, J.; Agusti, R.
Tipus d'activitat
Article en revista
Revista
Wireless networks
Data de publicació
2009-08
Volum
15
Número
6
Pàgina inicial
709
Pàgina final
726
DOI
https://doi.org/10.1007/s11276-007-0070-5 Obrir en finestra nova
URL
https://link.springer.com/article/10.1007/s11276-007-0070-5 Obrir en finestra nova
Resum
This paper presents a novel methodology for capturing the coupling between the different cells in both the uplink and downlink directions in a Wideband Code Division Multiple Access (WCDMA) scenario. It is based on the definition and computation of the gradient of the uplink cell load factor and the downlink transmitted power, which are the two main parameters that reflect the actual cell load in the two link directions. The paper shows that the gradient is able to capture the relevant informati...
Paraules clau
Cellular Systems, Radio Resource Management, Spatial Traffic Distribution, Wcdma
Grup de recerca
CCABA - Centre de Comunicacions Avançades de Banda Ampla
GRCM - Grup de Recerca en Comunicacions Mòbils

Participants