Machine-to-Machine (M2M) communication in cellular networks underpins the growing ecosystem of the Internet of Things (IoT), enabling vast arrays of devices to exchange information autonomously. This ...
Device-to-device (D2D) communication in cellular networks represents a paradigm shift wherein mobile devices communicate directly with one another, bypassing traditional base station relays. This ...
The Secret Service discovered more than 100,000 SIM cards and 300 servers, which could disable cellular towers or be used to conduct surveillance. By Eileen Sullivan Reporting from Washington The ...
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