Location based mobile dating
(See ) The accuracy of network-based techniques varies, with cell identification as the least accurate and triangulation as moderately accurate, and newer "advanced forward link trilateration" timing methods as the most accurate.The accuracy of network-based techniques is both dependent on the concentration of cell base stations, with urban environments achieving the highest possible accuracy because of the higher number of cell towers, and the implementation of the most current timing methods.This avenue has not made significant headway, due to the difficulty of convincing different manufacturers to cooperate on a common mechanism and to address the cost issue.
On the other hand, there are local data providers and Open Street Map but...This is usually performed independent from the carrier.The key disadvantage of handset-based techniques, from service provider's point of view, is the necessity of installing software on the handset.It requires the active cooperation of the mobile subscriber as well as software that must be able to handle the different operating systems of the handsets.Typically, smartphones, such as one based on Symbian, Windows Mobile, Windows Phone, Black Berry OS, i OS, or Android, would be able to run such software, e.g. One proposed work-around is the installation of embedded hardware or software on the handset by the manufacturers, e.g., Enhanced Observed Time Difference (E-OTD).
Four years ago, in December 2013, Amazon Founder and CEO Jeff Bezos shared with the world his vision of using flying robots to deliver products. Recently, Waymo team tested the vehicles on public roads in Arizona and ride-hailing...