Abstract: This work proposes a novel random projection (RP) framework based linear detection techniques in massive multiple-input multiple-output (MIMO) communication networks. Under this framework, ...

Since March 2025, ChatGPT has been capable of generating images. Following a period where it briefly wasn't available to free users, you now don't even pay for one of OpenAI's subscriptions to use ...

Abstract: This paper presents a novel and insightful approach to beamforming a $2\times 2$ antenna array using the theory of characteristic modes. The array comprises four rectangular patch antenna ...