The disclosure relates generally to geographic-based signal detection. One claim recites an
apparatus comprising: an input for receiving a signal from a cell phone; an electronic …

The present invention relates generally to signal processing and cell phones. One claim
recites a method comprising: receiving a signal from a cell phone; determining, based at …

(57) ABSTRACT A device receives an address from a computer terminal; determines a
location associated with the address; and determines a current signal quality at the location …

Methods are provided for verifying whether a mobile device is at a site. An exemplary
method involves obtaining a location of the mobile device from the mobile device and …

The present disclosure is generally related to a communi cations network, and more
particularly to providing informa tion to a mobile device based on an event at a geographical …

The disclosure relates generally to geographic-based signal detection. One claims recites a
method including: receiving information indicating a geographical area; with reference to at …

Detection of a confusion caused by Scrambling code reuse is provided herein. Timing
measurements, as observed by a mobile device, and an identification of primary Scrambling …

Detection of a confusion caused by Scrambling code reuse is provided herein. Timing
measurements, as observed by a mobile device, and an identification of primary Scrambling …

Detection of a confusion caused by scrambling code reuse is provided herein. Timing
measurements, as observed by a mobile device, and an identification of primary scrambling …

US PATENT DOCUMENTS 4,809,325 A 2/1989 Hayashi et al. 4,837.414 A 6, 1989 Edamula
5,510,603 A 4, 1996 Hess et al. 5,581,636 A 12/1996 Skinger 5,602,377 A 2f1997 Beller et …