Crochet Craftsman on MSN
How to Crochet a Watermelon Keychain – Easy Beginner Tutorial
Learn how to crochet a cute watermelon keychain with this simple, beginner-friendly tutorial! Follow the step-by-step ...
Poplar_Crochet on MSN
Easy Crochet Smiley Face Keychain Tutorial For Beginners
Turn Yarn into Magic! ✨🔑Tiny, cute, and totally beginner-friendly! 💕 Follow for crochet ideas that are fun, fast, and ...
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 ...
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