Abstract Due to the characteristic of transmitting multiplexed signals in superposed mode over the same spectrum. non-orthogonal multiple access (NOMA) technology is deemed as a promising way to improve spectral efficiency in fifth generation (5G) networks. In this paper. we develop a NOMA cooperative system based on the two-path successive relaying concept. https://ashleyshomestores.shop/product-category/loft-drawer-storage/