Patent application number | Description | Published |
20100046440 | METHOD AND SYSTEM ENABLING USE OF WHITE SPACE RADIO SPECTRUM USING AN OUT OF BAND CONTROL CHANNEL | 02-25-2010 |
20100048234 | METHOD AND SYSTEM ENABLING USE OF WHITE SPACE RADIO SPECTRUM USING DIGITAL BROADCAST SIGNALS | 02-25-2010 |
20100111097 | ADAPTIVE UTILIZATION OF A NETWORK RESPONSIVE TO A COMPETITIVE POLICY | 05-06-2010 |
20100113013 | MOBILE DEVICE MODE ENABLEMENT RESPONSIVE TO A PROXIMITY CRITERION | 05-06-2010 |
20120135767 | METHOD AND SYSTEM ENABLING USE OF WHITE SPACE RADIO SPECTRUM USING AN OUT OF BAND CONTROL CHANNEL | 05-31-2012 |
20120182180 | WIDE AREA POSITIONING SYSTEM - Positioning systems and methods comprise a network of transmitters that broadcast positioning signals comprising ranging signals and positioning system information. A ranging signal comprises information used to measure a distance to a transmitter broadcasting the ranging signal. A reference sensor array comprising at least one reference sensor unit is positioned at a known location. A remote receiver includes an atmospheric sensor collecting atmospheric data at a position of the remote receiver. A positioning application is coupled to the remote receiver and generates a reference pressure estimate at the position of the remote receiver using the atmospheric and reference data from the reference sensor array. The positioning application computes the position of the remote receiver using the reference pressure estimate and information derived from at least one of the positioning signals and satellite signals that are signals of a satellite-based positioning system. The position includes an elevation. | 07-19-2012 |
20120202510 | METHOD AND SYSTEM ENABLING USE OF WHITE SPACE RADIO SPECTRUM USING DIGITAL BROADCAST SIGNALS | 08-09-2012 |
20130179577 | SYSTEMS, METHODS, AND DEVICES FOR SELECTING A CONTENT DELIVERY METHOD BASED ON DEMAND FOR PARTICULAR CONTENT BY CUSTOMERS - Processes of selecting a content delivery method may include selecting between first and second content delivery methods for a particular media content in response to demand for the particular media content by a plurality of customers. Related systems and devices are also described. | 07-11-2013 |
20130279488 | SYSTEMS AND METHODS FOR LOCAL-AREA-NETWORK-ASSISTED LOCATION DETERMINATION - Wi-Fi-based location determination methods may include receiving location information and/or identifier information regarding a Wi-Fi hot spot, at a database. The methods may include transmitting the location information and/or identifier information regarding the Wi-Fi hot spot, from the database to a positioning receiver. Related systems are also described. | 10-24-2013 |
20140254582 | SYSTEMS AND METHODS FOR VIRTUALLY SYNCHRONIZING UNSYNCHRONIZED OR LOOSELY SYNCHRONIZED NETWORKS FOR POSITION LOCATION DETERMINATION - Methods of operating a position network center, which includes at least one server, may include receiving timing-error data corresponding to a plurality of unsynchronized or loosely synchronized transmitters from at least one position network receiver. Moreover, the methods may include transmitting data indicating a plurality of timing errors by the plurality of unsynchronized or loosely synchronized transmitters to a wireless user device that receives signals from the plurality of unsynchronized or loosely synchronized transmitters. Related position network centers, position network receivers, and wireless user devices are also described. | 09-11-2014 |
20140279538 | SYSTEMS, METHODS, AND DEVICES FOR VERIFYING A USER IDENTITY AND/OR ENABLING/DISABLING AN ACTION, USING A CURRENT AND/OR PREVIOUS USER LOCATION - Methods for enabling or disabling an electronic message or a financial transaction are provided. The methods may include enabling or disabling the electronic message or the financial transaction based on whether a current or previous physical location of a wireless user device corresponds to a specified location. Related wireless user devices, servers, and third-party devices are also described. | 09-18-2014 |
20140333482 | METHODS OF POSITION-LOCATION DETERMINATION USING A HIGH-CONFIDENCE RANGE, AND RELATED SYSTEMS AND DEVICES - Methods of position-location determination are provided. The methods may include determining a first range for a wireless user device, using signaling from a high-confidence first ranging source. The methods may include determining a second range for the wireless user device, using signaling from a second ranging source that corresponds to a lower confidence than the high-confidence first ranging source. Moreover, the methods may include determining a position-location of the wireless user device by using a first geometric shape that is defined based on the first range. Related wireless user devices and central systems and/or central devices are also described. | 11-13-2014 |