A combination of microphone arrays and sophisticated signal processing has been applied
to the remote acquisition of high-quality speech audio. These applications all exploit the …

(57) ABSTRACT PCT Pub. Date: Mar. 12, 1998 A location System for commercial wireleSS
telecommunica Related US Application Data tion infrastructures (CMRRs). The system is an …

First worldwide family litigation filed litigation Critical https://patents. darts-ip. com/? family=
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A system for wirelessly locating mobile station/units (MS) and using resulting location
determinations for providing a product or service is disclosed. The system is useful for …

A network services architecture is disclosed that allows complex services, such as wireless
location services, to be more easily integrated into a telecommunications network. In …

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First worldwide family litigation filed litigation Critical https://patents. darts-ip. com/? family=
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In one embodiment, a cost-effective videophone device acts as a security monitor and
includes a programmable processor circuit capable of communicating over a conventional …

A wireless location system is disclosed including one or more location centers for outputting
locations of mobile stations (MS) for both local and global MS location requests via Internet …

A location system is disclosed for commercial wireless telecommunication infrastructures.
The system is an end-to-end solution having one or more location centers for outputting …