International Information Technologies University Iitu 1

1. Modernizing Kazakhstans Higher Education: Challenges of Policy Borrowing and Doctor of Philosophy Graduation Requirements
2. Challenges of Using the L-Band and S-Band for Direct-to-Cellular Satellite 5G-6G NTN Systems
3. Exploring Interference Issues in the Case of n25 Band Implementation for 5G/LTE Direct-to-Device NTN Services
4. Interference Analysis of 5G NR Base Stations to Fixed Satellite Service Bent-Pipe Transponders in the 6425–7125 MHz Frequency Band
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