Rate Adaptive Based Resource Allocation with Proportional Fairness Constraints in OFDMA Systems

Orthogonal frequency division multiple access (OFDMA), which is widely used in the wireless sensor networks, allows different users to obtain different subcarriers according to their subchannel gains. Therefore, how to assign subcarriers and power to different users to achieve a high system sum rate...

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Detalles Bibliográficos
Autores principales: Yin, Zhendong, Zhuang, Shufeng, Wu, Zhilu, Ma, Bo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634476/
https://www.ncbi.nlm.nih.gov/pubmed/26426016
http://dx.doi.org/10.3390/s151024996

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634476/
https://www.ncbi.nlm.nih.gov/pubmed/26426016
http://dx.doi.org/10.3390/s151024996

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