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What does U-TDOA stand for?

U-TDOA stands for Uplink Time Difference of Arrival (mobile phone location technology)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers

Samples in periodicals archive:

a provider of wireless location technologies and solutions and a subsidiary of Liberty Media Corporation, today announced a five year non exclusive extension to its contract with AT&T for the supply of high accuracy TruePosition Uplink Time Difference of Arrival (U-TDOA) technology and services in support of their wireless Enhanced 9-1-1 (E9-1-1) solution.
The company's positioning technology, Uplink Time Difference of Arrival (U-TDOA), was included in the standards for the past two generations of wireless networks - 2G and 3G and has been successfully and widely deployed in the United States by two major wireless service providers to support the E9-1-1 emergency location system.