Systems and methods for determination of mobile devices in or proximate to an alert area

作者: DeWayne Allan Sennett , Brian Kevin Daly

DOI:

关键词:

摘要: Systems and methods for determining whether a mobile device is within specified area providing information related to the are disclosed. A request may be received which inquires as any devices an alert area. The include description of other preferences or indications. relevant determined, well such user information. provided requester by effective means in format.