The growing demand for data along with the emergence of new communication standards have reshaped wireless networks through a denser base station deployment. an increasing traffic heterogeneity. and an additional complexity in quality of service (QoS) assurance. Orthogonal Frequency Division Multiple Access (OFDMA) is considered as one technique to be used in next generation wireless ... https://www.farmingtondepotgallery.com/product-category/stationery/