Patent application number | Description | Published |
20110230213 | METHOD AND SYSTEM FOR MAINTAINING TEXTSITES ON A GLOBAL TEXTSITE PLATFORM - A method for accessing content using a global textsite platform including registering a unique keyword received from a publisher, receiving content from the publisher for creating a textsite associated with the unique keyword, creating the textsite on behalf of the publisher, receiving, from a user, a request to access the textsite, processing the request from the user, and providing access to the textsite by sending the content of the textsite, via a text messaging service (TMS), to a user mobile device. | 09-22-2011 |
20110230214 | ACCESSING TEXTSITES USING TEXT MESSAGING SERVICE - A method for providing access to content using a global textsite platform (GTP) including receiving a user message identifying a registered unique keyword maintained by the GTP, wherein the registered unique keyword is registered with the GTP by a publisher for accessing a textsite comprising a plurality of text pages published by the publisher and indexed based on a plurality of navigating keywords defined by the publisher, retrieving authored content associated with the textsite based on the registered unique keyword, accessing the textsite based on the authored content to retrieve a navigating keyword indexing a text page, and sending a GTP message comprising the navigating keyword for the user to access the text page, wherein the user message and the GTP message comprise a text message transmitted using a text messaging service (TMS). | 09-22-2011 |
20120042021 | METHOD AND SYSTEM FOR PROVIDING A STATEFUL EXPERIENCE WHILE ACCESSING CONTENT USING A GLOBAL TEXTSITE PLATFORM - A method for providing access to content using a global textsite platform (GTP), including receiving, from a user device associated with a device identifier, a first user message including a first navigation state identifier of a sequential plurality of navigation state identifiers, identifying a first text page of the textsite associated with the first navigation state identifier, and identifying a second text page associated with a first navigating keyword, where the second text page is navigable from the first text page. The method also includes determining a second navigation state identifier sequentially after the first navigation state identifier, associating the second text page with the second navigation state identifier, and storing the association. The method also includes generating a GTP message of the first text page, including the first navigating keyword modified by the second navigation state identifier, and sending the GTP message for display on the user device. | 02-16-2012 |
20130346527 | METHOD AND SYSTEM FOR MAINTAINING TEXTSITES ON A GLOBAL TEXTSITE PLATFORM - A method for accessing content using a global textsite platform including registering a unique keyword received from a publisher, receiving content from the publisher for creating a textsite associated with the unique keyword, creating the textsite on behalf of the publisher, receiving, from a user, a request to access the textsite, processing the request from the user, and providing access to the textsite by sending the content of the textsite, via a text messaging service (TMS), to a user mobile device. | 12-26-2013 |
Patent application number | Description | Published |
20100167734 | CREATING A GLOBALLY UNIQUE IDENTIFIER OF A SUBSCRIBER DEVICE - To register a mobile device located in a first network with a packet-switched services network, a registration request is received from an aggregation device in the first network. The registration request contains an identifier of the aggregation device and identification information of the mobile device, where the identification information is previously unknown to the packet-switched services network. A globally unique identifier of the mobile device is dynamically created based on the identifier of the aggregation device and the identification information of the mobile device, wherein the globally unique identifier is used for uniquely identifying the mobile device in the packet-switched services network. | 07-01-2010 |
20120236794 | Creating a Globally Unique Identifier of a Subscriber Device - To register a mobile device located in a first network with a packet-switched services network, a registration request is received from an aggregation device in the first network. The registration request contains an identifier of the aggregation device and identification information of the mobile device, where the identification information is previously unknown to the packet-switched services network. A globally unique identifier of the mobile device is dynamically created based on the identifier of the aggregation device and the identification information of the mobile device, wherein the globally unique identifier is used for uniquely identifying the mobile device in the packet-switched services network. | 09-20-2012 |
20120243478 | AUTHENTICATING A MOBILE STATION THAT COMMUNICATES THROUGH A LOCAL PREMISES WIRELESS GATEWAY - To authenticate a mobile station that is able to access packet-switched services in a packet-switched services network, an intermediate server receives a registration request from a local premises wireless gateway on behalf of the mobile station. In response to the registration request, the intermediate server performs an authentication procedure with an authentication infrastructure in a circuit-switched network, where the authentication infrastructure contains authentication information relating to the mobile station to enable authentication of the mobile station. | 09-27-2012 |
Patent application number | Description | Published |
20110070840 | Handheld synthetic antenna array - A system for estimating parameters of an incoming signal is provided. At least one antenna is coupled to at least one suitable receiver. The antenna(s) are spatially translated in an arbitrary trajectory. As the antenna(s) is being spatially translated, a data processing means samples the incoming signal at set intervals based on a clock signal provided by a system clock. By sampling the incoming signal at different times at different spatial locations on the arbitrary trajectory, the system acts as a synthetic antenna array. The different samplings of the incoming signal at different times and positions provide signal diversity gain as well as different readings which can be used to estimate and/or calculate various parameters of the incoming signal. The different samplings can be used to detect the incoming signal, estimate its angle of arrival, estimate its time of arrival, as well as other parameters. | 03-24-2011 |
20110070857 | SIGNAL DETECTION IN FADING ENVIRONMENTS - Systems and methods related to the detection of incoming wireless signals. An antenna array is synthesized by having a single antenna, coupled to a receiver, spatially translated along an arbitrary trajectory. As the antenna is being spatially translated, a data processing means samples the incoming signal based on a clock signal provided by a system clock. By sampling the incoming signal at different times at different spatial locations on the arbitrary trajectory, the system acts as a synthetic antenna array. The different samplings of the incoming signal at different times and positions provide signal diversity gain as well as different readings which can be used to detect an incoming signal. The invention is applicable to detecting a wireless communications signal or a GNSS signal under various conditions. The system may include at least one sensor which can provide data for use in calculating data related to the arbitrary trajectory. | 03-24-2011 |
20140247186 | Global Navigation Satellite System (GNSS) Anti-Interference using Array Processing - Embodiments of the invention are directed to GNSS anti-interference using array processing. In one embodiment, a device may be configured to receive signals GNSS signals. In one embodiment, the signals may include a superposition of GNSS signals from independent transmitter sources and a spoofing signal. The spoofing signal may include several pseudo random noise (PRN) codes originating from a single transmitter source. In a one embodiment, the device may include multiple radio frequency (RF) inputs connected to multiple antennas and may use a combining algorithm to produce a weighted sum of the antenna outputs. The resultant sum may be passed through an output port of the device that is configured to be coupled to an RF input port of a GNSS receiver. | 09-04-2014 |
Patent application number | Description | Published |
20090262861 | Feedback Compensation Detector For A Direct Conversion Transmitter - A feedback compensation detector for a direct conversion transmitter includes a baseband processor, a direct up-converter, an antenna, and an impairment detection and compensation feedback circuit. The baseband processor generates an in-phase (I) baseband signal and a quadrature-phase (Q) baseband signal. The direct up-converter is coupled to the baseband processor, and combines the I and Q baseband signals with an RF carrier signal to generate an RF output signal. The antenna is coupled to the direct up-converter, and transmits the RF output signal. The impairment detection and compensation feedback circuit is coupled to the RF output signal and the I and Q baseband signals. The impairment detection and compensation feedback circuit down-converts the RF output signal to generate an intermediate frequency (IF) signal, measures as least one signal impairment in the IF signal, and pre-distorts the I and Q baseband signals to compensate for the measured signal impairment. | 10-22-2009 |
20100027594 | METHOD AND SYSTEM FOR APPLYING VITERBI TYPE PSK DEMODULATION FOR OPTIMUM CORRELATION OF GPS SIGNALS - A method and system of improving sensitivity in the demodulation of a received signal over an arbitrary measurement time epoch, the method comprising the steps of: correlating the received signal in a coherent fashion; and utilizing a Viterbi phase state keying trellis demodulation with a variable resolution of phase states over 360.degree. to demodulate the radio frequency phase trajectory of the signal throughout the measurement time epoch; and the system comprising a receiver for receiving a direct sequence spread spectrum signal, the receiver comprising: an antenna for receiving the direct sequence spread spectrum signal; a downconverter for downconverting the received signal, producing a downconverted signal; an analog to digital converter ( | 02-04-2010 |
20100119018 | Method And Apparatus For Frequency Tracking In A Space Time Transmit Diversity Receiver - A system and method for obtaining a frequency error estimate representing the difference between a reference frequency and the frequency of a space-time transmit diversity signal is disclosed herein. The method includes taking the correlation of total sums, comprised of partial sums taken in defined first and second intervals, to represent the frequency error as the imaginary component of the correlation function. | 05-13-2010 |
20100233974 | Feedback Compensation Detector For A Direct Conversion Transmitter - A feedback compensation detector for a direct conversion transmitter includes a baseband processor, a direct up-converter, an antenna, and an impairment detection and compensation feedback circuit. The baseband processor generates an in-phase (I) baseband signal and a quadrature-phase (Q) baseband signal. The direct up-converter is coupled to the baseband processor, and combines the I and Q baseband signals with an RF carrier signal to generate an RF output signal. The antenna is coupled to the direct up-converter, and transmits the RF output signal. The impairment detection and compensation feedback circuit is coupled to the RF output signal and the I and Q baseband signals. The impairment detection and compensation feedback circuit down-converts the RF output signal to generate an intermediate frequency (IF) signal, measures at least one signal impairment in the IF signal, and pre-distorts the I and Q baseband signals to compensate for the measured signal impairment. | 09-16-2010 |
20110294488 | SYSTEM AND METHOD OF CONTROLLING TRANSMIT POWER FOR MOBILE WIRELESS DEVICES WITH MULTI-MODE OPERATION OF ANTENNA - A radio control system in a communication device is disclosed, the radio control system comprising: (a) a sensor capable of detecting a change in use mode of said device; (b) a power controller connected to said sensor to determine a power configuration based on the use mode; and (c) a power regulator connected to said power controller to apply the power configuration to a transmitted signal. A method of controlling a power configuration in a communication device is disclosed, comprising the steps of: (a) detecting a use mode; (b) changing the power configuration as a function of the use mode; and (c) communicating at the changed power configuration. A radio control system in a communication device is disclosed, comprising: (a) a sensor capable of detecting a change in use mode of said device; (b) a radio controller connected to said sensor to determine a radio configuration based on the use mode; and (c) a radio configuration module connected to said radio controller to apply the radio configuration to the transmitted signal. | 12-01-2011 |
20120253736 | FEEDBACK COMPENSATION DETECTOR FOR A DIRECT CONVERSION TRANSMITTER - A feedback compensation detector for a direct conversion transmitter includes a baseband processor, a direct up-converter, an antenna, and an impairment detection and compensation feedback circuit. The baseband processor generates an in-phase (I) baseband signal and a quadrature-phase (Q) baseband signal. The direct up-converter is coupled to the baseband processor, and combines the I and Q baseband signals with an RF carrier signal to generate an RF output signal. The antenna is coupled to the direct up-converter, and transmits the RF output signal. The impairment detection and compensation feedback circuit is coupled to the RF output signal and the I and Q baseband signals. The impairment detection and compensation feedback circuit down-converts the RF output signal to generate an intermediate frequency (IF) signal, measures as least one signal impairment in the IF signal, and pre-distorts the I and Q baseband signals to compensate for the measured signal impairment. | 10-04-2012 |
20120288041 | Method And Apparatus For Frequency Tracking In A Space Time Transmit Diversity Receiver - A system and method for obtaining a frequency error estimate representing the difference between a reference frequency and the frequency of a space-time transmit diversity signal is disclosed. The method includes taking the correlation of total sums, comprised of partial sums taken in defined first and second intervals, to represent the frequency error as the imaginary component of the correlation function. | 11-15-2012 |
20130012183 | SYSTEM AND METHOD OF CONTROLLING TRANSMIT POWER FOR MOBILE WIRELESS DEVICES WITH MULTI-MODE OPERATION OF ANTENNA - A method is performed by a wireless communication device. The device uses a first transmission rate upon initiation of a wireless communication. During the wireless communication, the device detects that the device has entered a predetermined use mode. In response, the device automatically switches to a second transmission rate different than the first transmission rate. | 01-10-2013 |
Patent application number | Description | Published |
20110027594 | PAINT FILM COMPOSITES AND METHODS OF MAKING AND USING THE SAME - Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed. | 02-03-2011 |
20110045306 | MULTILAYER ARTICLES AND METHODS OF MAKING AND USING THE SAME - Multilayer articles comprising a thermoformable substrate, a base layer and an optional transparent protective layer. Methods of making and paint film composites, and shaped articles made thereby, are also disclosed. | 02-24-2011 |
20130126160 | CROSSLINKED EPOXY VINYL ESTER PARTICLES AND METHODS FOR MAKING AND USING THE SAME - A plurality of particles comprising a crosslinked aromatic epoxy vinyl ester polymer, wherein a particle from the plurality of proppant particles swells not more than 20 percent by volume when submerged in toluene for 24 hours at 70° C. is disclosed. A plurality of particles comprising a crosslinked aromatic epoxy vinyl ester polymer, wherein a particle from the plurality of particles maintains at least 75 percent of its height under a pressure of 1.7×10 | 05-23-2013 |
20140004315 | Multilayer Articles and Methods of Making and Using the Same | 01-02-2014 |
20140242346 | METHOD OF FORMING DEEP-DRAWN PAINT FILM LAMINATED SHEET METAL AND ARTICLES MADE THEREFROM - A method for painting a complex or compound curved three-dimensional surface of a portion of an article. The method comprises providing a paint film ( | 08-28-2014 |
20150086762 | PAINT FILM COMPOSITES AND METHODS OF MAKING AND USING THE SAME - Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed. | 03-26-2015 |