In this paper, we consider a non-orthogonal multiple access cognitive radio network, where a full-duplex (FD) multi-antenna relay assists transmission from an access point (AP) to a cognitive far user ...

In addition, a new non-orthogonal pilot design problem that maximizes the total spectral efficiency of all users in the cellular network is established. We show that the proposed L-ADMM-based pilot ...

The 'Seanchaidh', Inverness Castle Experience's bespoke whisky shortlisted in the Packaging category at the Scottish Design Awards. David MacGregor, creative director at Dynam, said: “The design ...

Learn how to make a beautiful paper rose in this step-by-step tutorial that guides you from petal to bloom. This floral craft balances delicate design with simple techniques, perfect for both ...

New Orleans man takes 2 million steps in 30 days The deadline for non-profits to apply for the website giveaway is July 30. Non-profit organizations can do that on Deep Fried Advertising’s website.

Lagos, Nigeria, 12th June 2025 — OPPO on 11th of June 2025 announced the release of a brand-new OPPO A series smartphone, the OPPO A5, in Nigeria.