Abstract: Physical layer key generation (PLKG) is a promising wireless security technique that leverages reciprocal channel characteristics between uplink and downlink to establish cryptographic keys.

RRB Technician Grade 3 Answer Key 2026: Railway Recruitment Boards have announced the RRB Technician Grade 3 Answer Key 2026 for the candidates who have taken the 1st-stage computer-based test as per ...

Wordle game on a smartphone - Ian Moore / James Martin / Viva Tung / Mashable Composite Today's Wordle answer should be easy to solve if you frequent hotels. If you just want to be told today's word, ...

Physical literacy (PL) is a comprehensive concept covering motivation, confidence, physical competence, knowledge and understanding of individuals’ physical activity throughout life. PL has three ...