To help others create small time anomalies of their own, [Dmitrii Eliuseev] put together a quick how-to for creating your own Advanced Mobile Phone System (AMPS) network which can bring some of ...

LifeNet lets computers and phones talk to each other without an Internet connection, which could come in handy after disasters that knock out communication networks. One of the first things to ...

This is the third year its founders have decided to trial-by-fire the system by offering free cell phone service to the 50,000-ish attendees at Burning Man, which begins today in Black Rock City ...

Mobile World Congress – Booth #501 Digital Global Systems (DGS), a leader in the detection, identification, classification, and geolocation of radio f ...

Opanga Networks, a Seattle-based startup that helps telecom companies optimize their mobile networks, raised $15.9 million in a new funding round.. Originally founded in 2005, Opanga uses machine ...

In 1947, the same year that the transistor was invented and 40 years before there were a million American cell-phone subscribers, an engineer at Bell Labs sketched out the rough design for a ...

Potential for crustal deformation monitoring using a dense cell phone carrier Global Navigation Satellite System network. Earth, Planets and Space , 2022; 74 (1) DOI: 10.1186/s40623-022-01585-7 ...

Movirtu’s MXShare is a virtual cell phone system that can be installed a mobile network’s core. The system allows people who can’t afford to buy a handset to make calls, receive calls, and ...

Not only will 3G cell phones not operate on the 5G system, even for emergency 911 calls, but this phase-out will also impact some car GPS navigation programs; some security systems; and even some ...