Methods and apparatus for facilitating the determination of Global Positioning System (GPS) location information for a mobile station without disrupting communications of a voice call (e.g. a 911 emergency call). In one illustrative example, the mobile station causes GPS navigational-type data to be...http://www.google.de/patents/US7477906?utm_source=gb-gplus-sharePatent US7477906 - Methods and apparatus for facilitating the determination of GPS location information for a mobile station without disrupting communications of a voice call
