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Diffusion Model-Enhanced Environment Reconstruction in ISAC
Nguyen Duc Minh Quang, Chang Liu, Shuangyang Li +3
Recently, environment reconstruction (ER) in integrated sensing and communication (ISAC) systems has emerged as a promising approach for achieving high-resolution environmental per…
Joint User Association and Resource Allocation in the Uplink of Heterogeneous Networks
Ata Khalili, Soroush Akhlaghi, Hina Tabassum +1
This letter considers the problem of joint user association (UA), sub-channel assignment, antenna selection (AS), and power control in the uplink (UL) of a heterogeneous network su…
Enhanced Energy-Efficient Downlink Resource Allocation in Green Non-Orthogonal Multiple Access Systems
Rukhsana Ruby, Shuxin Zhong, Derrick Wing Kwan Ng +2
Despite numerous advantages, non-orthogonal multiple access (NOMA) technique can bring additional interference for the neighboring ultra-dense networks if the power consumption of…