Project Hail Mary has had a great run at the box office this year, but its physical release has been a bit confusing so far. The 4K, Blu-ray, and DVD editions all went up for preorder earlier this ...

Note: The majority of these deals are exclusive to Prime members. If you don’t already have a Prime membership, you can learn more about that here. Have ideas in mind or just want to get scrolling? Go ...

One of the most talked-about movies of the year is getting a home video release this summer. Amazon MGM Studios and Alliance Home Entertainment announced that Project Hail Mary is coming to 4K Ultra ...

These 4K Ultra HD Blu-ray discs will help you stress-test your home theater setup, from visual effects to acoustic performance. When it comes to setting up your home theater, a 4K Blu-ray player and a ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Abstract: The application scenarios and requirements are more diverse in the fifth-generation (5G) era than before. In order to successfully support the system design and deployment, accurate channel ...