One of the most respected Microsoft DevOps certifications today is the AZ-400 Microsoft Certified DevOps Engineer Expert. To pass the AZ-400 certification exam, use AZ-400 exam simulators, review ...

Abstract: In the uplink machine-type communication (MTC) system, a combination of grant-free transmission and non-orthogonal multiple access (NOMA) emerges to reduce the control overhead and ...

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Abstract: Tailor-made for massive connectivity and sporadic access, grant-free random access has become a promising candidate access protocol for massive machine-type communications (mMTC). Compared ...