Patent application number | Description | Published |
20080242238 | METHOD AND SYSTEM FOR IMPROVING THE SPECTRAL EFFICIENCY OF A DATA COMMUNICATION LINK - An apparatus for communicating between a mobile device, and a plurality of transceivers. The apparatus includes a first transceiver which transmits to the mobile device on any one of a plurality of channels. The apparatus further includes a second transceiver which transmits to the mobile device on any one of the plurality of channels. | 10-02-2008 |
20080242330 | METHOD AND SYSTEM OF DISTRIBUTING TRANSMISSIONS IN A WIRELESS DATA TRANSMISSION SYSTEM - A method and System for communicating between a mobile device, and first and second transceivers are described. The second transceiver is positioned in an area covered by the first transceiver. The first transceiver and the mobile device can exchange data on at least one of a plurality of channels. The mobile device transmits a first signal to the first transceiver on the at least one of a plurality of channels. The second transceiver transmits a second signal to the mobile device on a channel outside of the plurality of channels. | 10-02-2008 |
20090131046 | SYSTEMS AND METHODS FOR TRANSMITTING ELECTROMAGNETIC ENERGY OVER A WIRELESS CHANNEL HAVING SUFFICIENTLY WEAK MEASURED SIGNAL STRENGTH - A signal strength that is associated with a first wireless communications channel is detected. Electromagnetic energy is transmitted over the first wireless communications channel in response to the signal strength being sufficiently weak. A determination is made whether a handoff should be made to a second wireless communications channel having a signal that is weaker than a signal of the first wireless communications channel. Related systems and methods are described. | 05-21-2009 |
20090286488 | METHOD AND SYSTEM FOR MITIGATING CO-CHANNEL INTERFERENCE - A method of communicating data between a first transceiver and any of a plurality of second transceivers, wherein areas serviced by each of the plurality of second transceivers either overlap or are adjacent. The method comprises operating the first transceiver and the plurality of second transceivers in an overlapping frequency range. Each of the plurality of second transceivers operates in a time period different from a time period of another of the plurality of second transceivers. | 11-19-2009 |
20090305697 | COORDINATED WIRELESS COMMUNICATIONS SYSTEM FREQUENCY REUSE - A system and method of operation for efficiently reusing and/or sharing at least a portion of the frequency spectrum between a first satellite spot beam and a second satellite spot beam, and/or an underlay terrestrial network associated with a second satellite spot beam. The spectrum is efficiently reused and/or shared between respective spot beams and/or associated underlay terrestrial systems in a manner minimizes interference between the respective satellite and terrestrial systems. | 12-10-2009 |
20100009677 | INTEGRATED OR AUTONOMOUS SYSTEM AND METHOD OF SATELLITE-TERRESTRIAL FREQUENCY REUSE USING SIGNAL ATTENUATION AND/OR BLOCKAGE, DYNAMIC ASSIGNMENT OF FREQUENCIES AND/OR HYSTERESIS - A signal strength that is associated with a first wireless communications channel is detected. Electromagnetic energy is transmitted over the first wireless communications channel in response to the signal strength being sufficiently weak. A determination is made whether a handoff should be made to a second wireless communications channel having a signal that is weaker than a signal of the first wireless communications channel. Related systems and methods are described. | 01-14-2010 |
20110034166 | INTEGRATED OR AUTONOMOUS SYSTEM AND METHOD OF SATELLITE-TERRESTRIAL FREQUENCY REUSE USING SIGNAL ATTENUATION AND/OR BLOCKAGE, DYNAMIC ASSIGNMENT OF FREQUENCIES AND/OR HYSTERESIS - A signal strength that is associated with a first wireless communications channel is detected. Electromagnetic energy is transmitted over the first wireless communications channel in response to the signal strength being sufficiently weak. A determination is made whether a handoff should be made to a second wireless communications channel having a signal that is weaker than a signal of the first wireless communications channel. Related systems and methods are described. | 02-10-2011 |
20120034944 | WIRELESS COMMUNICATIONS APPARATUS AND METHODS EMPLOYING OPPORTUNISTIC FREQUENCY BAND USE - A base station selectively communicates with terminals using first and second separately allocated frequency bands, e.g., separate cellular/PCS bands, of a government spectrum allocation based on propagation conditions between the base station and the terminals. The base station may transmit in the first frequency band and receive in the second frequency band during a first time slot and transmit in the second frequency band and receive in the first frequency band during a second time slot. The base station may transmit to a terminal in the first frequency band while receiving from the terminal in the second frequency band during the first time slot and may transmit to the first terminal in the second frequency band while receiving from the first terminal in the first frequency band during the second time slot. | 02-09-2012 |
20120190297 | METHOD AND SYSTEM FOR IMPROVING THE SPECTRAL EFFICIENCY OF A DATA COMMUNICATION LINK - An apparatus for communicating between a mobile device, and a plurality of transceivers. The apparatus includes a first transceiver which transmits to the mobile device on any one of a plurality of channels. The apparatus further includes a second transceiver which transmits to the mobile device on any one of the plurality of channels. | 07-26-2012 |
20130225155 | METHOD AND SYSTEM FOR MIGRATING CO-CHANNEL INERFERENCE - A method of communicating data between a first transceiver and any of a plurality of second transceivers, wherein areas serviced by each of the plurality of second transceivers either overlap or are adjacent. The method comprises operating the first transceiver and the plurality of second transceivers in an overlapping frequency range. Each of the plurality of second transceivers operates in a time period different from a time period of another of the plurality of second transceivers. | 08-29-2013 |
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 |
Patent application number | Description | Published |
20100015717 | Mass Tags for Quantitive Analysis - The present invention relates generally to novel protein modification reagents for fractionation and quantitative (differential) profiling of proteins in a complex mixture. The reagents react with amino acids or other protein components or structures and function as mass tags. The present invention provides methods of making the protein modification reagents and methods of using the protein modification reagents for quantitative analysis of proteins. | 01-21-2010 |
20110182823 | Compositions and methods for in vivo evaluation of bioluminescence - Compositions and methods are described for normalizing a bioluminescent signal in a live animal. | 07-28-2011 |
20120202220 | MULTIVALENT FLUORESCENT PROBES - Multivalent fluorescent probes and methods of using these multivalent fluorescent probes for in vitro and in vivo imaging are described. | 08-09-2012 |
20130101511 | IN VIVO IMAGING OF ENZYMATIC ACTIVITY - Compositions and methods are described for detecting enzyme activity in a live organism (e.g., animal) are provided. | 04-25-2013 |
20150079002 | IN-VIVO REACTIVE SPECIES IMAGING - The disclosure features methods that include: administering to a subject a composition that includes particles, where each one of the particles features at least one targeting group that binds to a structural entity in the subject and at least one reacting group that reacts chemically with a reactive oxygen species in the subject, and where the particle emits luminescence when the reaction occurs; detecting the luminescence emission from the particles; and displaying an image of the subject showing locations of at least some reactive oxygen species in the subject based on the detected luminescence. | 03-19-2015 |
20150143554 | COMPOSITIONS AND METHODS FOR IN VIVO EVALUATION OF BIOLUMINESCENCE - Compositions and methods are described for normalizing a bioluminescent signal in a live animal. | 05-21-2015 |
20150209450 | MULTIVALENT FLUORESCENT PROBES - Multivalent fluorescent probes and methods of using these multivalent fluorescent probes for in vitro and in vivo imaging are described. | 07-30-2015 |