Patent application number | Description | Published |
20090125448 | SYSTEM, METHOD AND PROGRAM FOR AGENCY COST ESTIMATION - A method, system and computer program product for forecasting the transaction cost of a portfolio trade execution that may be applied to any given trading strategy or an optimal trading strategy that minimizes transaction costs. The system accepts user-defined input variables from customers and generates a transaction cost estimation report based on those variables. Two models are utilized: discretionary and non-discretionary. A specific transaction cost estimation and optimization is performed that model the transaction costs of a specific trade execution based on the user's trading profile and market variables. | 05-14-2009 |
20090281963 | Fair Value Model Based System, Method, and Computer Program Product for Valuing Foreign-Based Securities in a Mutual Fund - A system and method for determining fair value prices of financial securities of international markets includes steps of selecting a universe of securities of a particular international market, computing overnight returns of each security in the selected universe over a predetermined past period of time, selecting at least one return factor of a domestic financial market from a plurality of return factors, computing, for each selected return factor, the return factor's daily return over said predetermined past period of time, calculating, for each selected return factor, a return factor coefficient for each security in the selected universe by performing a time series regression to obtain the contribution of each return factor's return to the security's overnight return, and storing each calculated return factor coefficient in a data file. | 11-12-2009 |
20090299889 | System and Method for Estimating Transaction Costs Related to Trading a Security - A method for creating a peer group database includes a step of collecting security transaction data for a preselected period of time, for a plurality of investment institutions. The transaction data includes identity of securities being traded, transaction order sizes, execution prices and execution times. The transaction data is grouped into a plurality of orders. A plurality of cost benchmarks are calculated for each of the orders. Transaction costs are estimated for each investment institution relative to the cost benchmarks. The data is stored. | 12-03-2009 |
20110004567 | FACTOR RISK MODEL BASED SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR GENERATING RISK FORECASTS - A computerized method for generating risk forecasts is provided. A set of securities is selected. A set of risk factors is selected. The risk factor returns a determined. A risk factor covariance matrix and an idiosyncratic variance matrix are constructed. For each risk factor, a factor loading coefficient is determined for each selected security. The risk factor covariance matrix is projected into a future forecast. The idiosyncratic variance matrix is projected into a future forecast. The factor loading coefficients, the future forecast of the risk factor covariance matrix, and the future forecast of the idiosyncratic variance matrix can be used to determine a forecast of the variance-covariance matrix for the selected securities. | 01-06-2011 |
20110196773 | SYSTEM AND METHOD FOR EVALUATING SECURITY TRADING TRANSACTION COSTS - A system and method for comparing investment transaction costs of institution peers includes database and a processor coupled to a network. The processor may be configured receive, via the network, security transaction data of investment institutions, which included data for traded securities, transaction order sizes, execution prices, peer identities and timestamps. The processor is further capable of grouping transaction data into groups of orders, calculating order costs and environmental factors for each order, and calculating a peer's average order cost within each group. The data are stored in the database so that it may be retrieved and displayed. | 08-11-2011 |
20110258107 | SYSTEM AND METHOD FOR ESTIMATING AND OPTIMIZING TRANSACTION COSTS - A method and system for forecasting the transaction cost of a portfolio trade execution that may be applied to any given trade strategy or an optimal trade strategy that minimizes transaction costs. In preferred embodiments, a server comprises one or more computers that act as an automated forecaster whereby it accepts user-defined input variables from customers and generates a transaction cost estimation report based on those variables. The server is programmed with specific transaction cost estimation and optimization algorithms that model the transaction costs of a specific trade execution based on the user's trading profile and market variables. | 10-20-2011 |
20110320385 | FAIR VALUE MODEL BASED SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR VALUING FOREIGN-BASED SECURITIES IN A MUTUAL FUND - A system and method for determining fair value prices of financial securities of international markets includes steps of selecting a universe of securities of a particular international market, computing overnight returns of each security in the selected universe over a predetermined past period of time, selecting at least one return factor of a domestic financial market from a plurality of return factors, computing, for each selected return factor, the return factor's daily return over said predetermined past period of time, calculating, for each selected return factor, a return factor coefficient for each security in the selected universe by performing a time series regression to obtain the contribution of each return factor's return to the security's overnight return, and storing each calculated return factor coefficient in a data file. | 12-29-2011 |
20120066151 | Factor Risk Model Based System, Method, And Computer Program Product For Generating Risk Forecasts - A computerized method for generating risk forecasts is provided. A set of securities is selected. A set of risk factors is selected. The risk factor returns a determined. A risk factor covariance matrix and an idiosyncratic variance matrix are constructed. For each risk factor, a factor loading coefficient is determined for each selected security. The risk factor covariance matrix is projected into a future forecast. The idiosyncratic variance matrix is projected into a future forecast. The factor loading coefficients, the future forecast of the risk factor covariance matrix, and the future forecast of the idiosyncratic variance matrix can be used to determine a forecast of the variance-covariance matrix for the selected securities. | 03-15-2012 |
20120215677 | SYSTEM AND METHOD FOR ESTIMATING AND OPTIMIZING TRANSACTION COSTS - A method and system for forecasting the transaction cost of a portfolio trade execution that may be applied to any given trade strategy or an optimal trade strategy that minimizes transaction costs. In preferred embodiments, a server comprises one or more computers that act as an automated forecaster whereby it accepts user-defined input variables from customers and generates a transaction cost estimation report based on those variables. The server is programmed with specific transaction cost estimation and optimization algorithms that model the transaction costs of a specific trade execution based on the user's trading profile and market variables. | 08-23-2012 |
20120254070 | FAIR VALUE MODEL BASED SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR VALUING FOREIGN-BASED SECURITIES IN A MUTUAL FUND - A system for determining fair value prices of financial securities of international markets includes selecting a universe of securities of a particular international market, computing overnight returns of each security in the selected universe over a predetermined past period of time, selecting at least one return factor of a domestic financial market from a plurality of return factors, computing, for each selected return factor, the return factor's daily return over said predetermined past period of time, calculating, for each selected return factor, a return factor coefficient for each security in the selected universe by performing a time series regression to obtain the contribution of each return factor's return to the security's overnight return, and producing each calculated return factor coefficient in a data stream. | 10-04-2012 |
20120290464 | SYSTEM, METHOD AND PROGRAM FOR AGENCY COST ESTIMATION - A method, system and computer program product for forecasting the transaction cost of a portfolio trade execution that may be applied to any given trading strategy or an optimal trading strategy that minimizes transaction costs. The system accepts user-defined input variables from customers and generates a transaction cost estimation report based on those variables. Two models are utilized: discretionary and non-discretionary. A specific transaction cost estimation and optimization is performed that model the transaction costs of a specific trade execution based on the user's trading profile and market variables. | 11-15-2012 |
20130211999 | SYSTEM AND METHOD FOR ESTIMATING AND OPTIMIZING TRANSACTION COSTS - A method and system for forecasting the transaction cost of a portfolio trade execution that may be applied to any given trade strategy or an optimal trade strategy that minimizes transaction costs. In preferred embodiments, a server comprises one or more computers that act as an automated forecaster whereby it accepts user-defined input variables from customers and generates a transaction cost estimation report based on those variables. The server is programmed with specific transaction cost estimation and optimization algorithms that model the transaction costs of a specific trade execution based on the user's trading profile and market variables. | 08-15-2013 |
20130282615 | FAIR VALUE MODEL BASED SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR VALUING FOREIGN-BASED SECURITIES IN A MUTUAL FUND - A system for determining fair value prices of financial securities of international markets includes selecting a universe of securities of a particular international market, computing overnight returns of each security in the selected universe over a predetermined past period of time, selecting at least one return factor of a domestic financial market from a plurality of return factors, computing, for each selected return factor, the return factor's daily return over said predetermined past period of time, calculating, for each selected return factor, a return factor coefficient for each security in the selected universe by performing a time series regression to obtain the contribution of each return factor's return to the security's overnight return, and producing each calculated return factor coefficient in a data stream. | 10-24-2013 |
20140195406 | METHOD FOR AGENCY COST ESTIMATION - A method for forecasting the transaction cost of a portfolio trade execution that may be applied to any given trading strategy or an optimal trading strategy that minimizes transaction costs. The system accepts user-defined input variables from customers and generates a transaction cost estimation report based on those variables. Two models are utilized: discretionary and non-discretionary. A specific transaction cost estimation and optimization is performed that model the transaction costs of a specific trade execution based on the user's trading profile and market variables. | 07-10-2014 |
20140337197 | FAIR VALUE MODEL BASED SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR VALUING FOREIGN-BASED SECURITIES IN A MUTUAL FUND - A system for determining fair value prices of financial securities of international markets includes selecting a universe of securities of a particular international market, computing overnight returns of each security in the selected universe over a predetermined past period of time, selecting at least one return factor of a domestic financial market from a plurality of return factors, computing, for each selected return factor, the return factor's daily return over said predetermined past period of time, calculating, for each selected return factor, a return factor coefficient for each security in the selected universe by performing a time series regression to obtain the contribution of each return factor's return to the security's overnight return, and producing each calculated return factor coefficient in a data stream. | 11-13-2014 |
Patent application number | Description | Published |
20100007519 | METHOD AND CONDUIT FOR TRANSMITTING SIGNALS - An expandable tubular sleeve having utility for lining a downhole tubular member includes a tubular body having a portion that is predisposed to initiate expansion thereof under the application of internal fluid pressure. The predisposed portion of the body may be a plastically-deformed portion formed, e.g., by application of mechanical force to a wall of the body. The predisposed portion of the body may be defined by a portion of the body having reduced wall thickness. The reduced wall thickness may be achieved, e.g., by reinforcing the wall thickness everywhere except the predisposed portion. The predisposed portion of the body may be formed by modifying the material properties of the body, e.g., by localized heat treatment. The sleeve and related apparatuses and methods are useful for securing and protecting a cable having one or more insulated conductive wires for transmission of signals between locations downhole and at the surface. | 01-14-2010 |
20100271233 | SURFACE COMMUNICATION APPARATUS AND METHOD FOR USE WITH DRILL STRING TELEMETRY - An operation of drilling an earth borehole uses a drilling rig, a drill string of drill pipes having its generally upper end mechanically coupleable with and suspendable from the drilling rig, a drive string portion of the drill string, mechanically coupleable with the topmost drill pipe of said drill string, and a drive mechanism mechanically coupleable with the drive string for rotating the drive string and the drill string. A system for generating electric power in the region of the drive string includes an electric generator, which includes a rotating generator component mounted on said drive string for rotation therewith and a stationary generator component mounted on a stationary portion of the drilling rig. The rotating generator component produces electric power in the region of the drive string. | 10-28-2010 |
20100328096 | WELLBORE TELEMETRY SYSTEM AND METHOD - A hybrid telemetry system for passing signals between a surface control unit and a downhole tool is provided. The downhole tool is deployed via a drill string into a wellbore penetrating a subterranean formation. The hybrid telemetry system includes an uphole connector, a downhole connector, and a cable operatively connecting the uphole and downhole connectors. The uphole connector is operatively connectable to a drill string telemetry system for communication therewith. The downhole connector is operatively connectable to the downhole tool for communication therewith. | 12-30-2010 |
20110252879 | APPARATUS FOR DETERMINING DOWNHOLE FLUID TEMPERATURES - Apparatus for determining downhole fluid temperatures are described. An example apparatus for measuring a temperature of a downhole fluid includes a sensing element for measuring a physical or chemical property of the downhole fluid, and a plurality of electrical connections to enable the sensing element to measure the chemical or physical property and provide an output signal representative of the chemical or physical property, wherein at least one of the electrical connections is configured to function as a thermocouple to sense a temperature of the downhole fluid. | 10-20-2011 |
20130127632 | METHOD AND CONDUIT FOR TRANSMITTING SIGNALS - A method for making a conduit for transmitting signals along its length includes forming one or more grooves in at least one of the inner and outer walls of a tubular body that extend substantially to a communicative coupler, and securing one or more conductive wires within the one or more grooves. A conduit for transmitting signals along its length in a borehole environment includes one or more conductive wires extending through and being secured within one or more grooves of a tubular body, the one or more conductive wires in signal communication with a communicative coupler so as to establish one or more wired links. The conduit may include a means for securing the one or more conductive wires within the one or more grooves. | 05-23-2013 |
20150325990 | METHOD AND CONDUIT FOR TRANSMITTING SIGNALS - A method for making a conduit for transmitting signals along its length includes forming one or more grooves in at least one of the inner and outer walls of a tubular body that extend substantially to a communicative coupler, and securing one or more conductive wires within the one or more grooves. A conduit for transmitting signals along its length in a borehole environment includes one or more conductive wires extending through and being secured within one or more grooves of a tubular body, the one or more conductive wires in signal communication with a communicative coupler so as to establish one or more wired links. The conduit may include a means for securing the one or more conductive wires within the one or more grooves. | 11-12-2015 |
Patent application number | Description | Published |
20120009859 | PARTIAL AIR INLET CONTROL STRATEGY FOR AIR CONDITIONING SYSTEM - A system and method of selecting air intake between 100% fresh air mode and 100% recirculated air mode for optimum heating/cooling performance, fuel economy and/or high voltage (HV) battery power consumption is disclosed. The system and method includes a partial recirculation control strategy in which the air inlet door is moved progressively to any position by taking into account cooling/heating loads and cabin fogging probability. As cooling/heating loads increase the air inlet door moves toward 100% recirculation mode. As fogging probability increases the air inlet door moves toward 100% fresh air mode. By selectively choosing a position between 100% recirculation and 100% fresh air, fuel economy and/or HV battery power consumption is optimized without compromising passenger comfort or causing fogging on interior glass surfaces. In cooling applications the compressor load is minimized and air conditioning performance is improved due to the reduced evaporator cooling load. The direct result of this improvement is increased fuel economy in the case of the internal combustion vehicle, reduced engine on time in the case of the hybrid electric vehicle (due to reduced HV battery power consumption), and reduced HV battery power consumption in the case of the hybrid electric vehicle (HEV) and the electric vehicle (EV). In heating applications, as the heating load is reduced the fuel economy of the internal combustion (IC) engine will be improved, the engine on time is reduced in the case of the HEV, and HV battery power consumption is reduced in the case of the EV. | 01-12-2012 |
20140053590 | VEHICLE AIR HANDLING SYSTEM - A vehicle air handling system includes an air conditioner having an inlet selectively opening to a source of fresh air or recirculated air from within the passenger compartment. A controller switches the source of inlet air to recirculated air under certain conditions in order to optimize system efficiency and component life. | 02-27-2014 |
20140103128 | Thermostatically-Controlled Multi-Mode Coolant Loops - A heat transfer system is provided for a road vehicle having a passenger cabin. A primary branch includes a primary pump and a primary power plant. An auxiliary branch includes an auxiliary coolant pump, an auxiliary heat source, and a cabin heat exchanger. A thermostatic multi-way valve directs coolant from a valve inlet to substantially only a first valve outlet when receiving coolant below a first temperature. The valve directs coolant from the valve inlet to substantially only a second valve outlet when receiving coolant above a second temperature. The valve inlet is coupled to receive coolant from either the primary branch or the auxiliary branch. The first valve outlet is configured to return coolant to the same branch as is connected to the valve inlet. The second valve outlet is configured to direct coolant to the other branch to which the valve inlet is not connected. | 04-17-2014 |
20140157802 | BLOWER CONTROL FOR VEHICLE WITH START-STOP ENGINE - A method for controlling blower speed of an air conditioning system in a vehicle having a start/stop engine. A stop event is entered and an ambient temperature and a second temperature (e.g., evaporator) of the air conditioning system are measured. A first cutback limit is determined in response to the ambient temperature. The blower speed is ramped to the first cutback limit The engine is restarted and the blower speed is restored in response to the second temperature reaching a restart threshold. Consequently, a rise in evaporator temperature is delayed so that any to request by the HVAC system to terminate the stop event is also delayed. | 06-12-2014 |
20140157803 | VEHICULAR HVAC SYSTEM WITH MODIFIED AIR RECIRCULATION FOR START-STOP ENGINE - A method controls a recirculation position of a return vent in an HVAC system for a vehicle with a compressor driven by a start/stop engine. A partial s recirculation position is set according to a basic recirculation strategy while the engine is operating. An auto stop event is entered at a time with the compressor operating. A full recirculation position is set during the stop event if a plurality of low fogging probability indicators are true. The low fogging probability indicators include a sensed ambient temperature being above a predetermined temperature, a sensed state of a windshield wiper being an off state, and a sensed sunload being above a predetermined sunload. | 06-12-2014 |
20140312132 | POST-INJECTION STRATEGY OPTIMIZATION FOR CABIN COMFORT IN DIESEL-POWERED VEHICLES - A method of optimizing usage of post-injection strategy for improved cabin comfort in a vehicle includes detecting a set of conditions corresponding to parameters pertaining to the vehicle's hardware components, driving components and operating conditions. If one or more of the set of conditions are satisfied, the method implements the post-injection strategy for the vehicle, for a pre-determined time, if the fuel-oil ratio for the engine of the vehicle is lower than a pre-determined value. | 10-23-2014 |
20150018172 | SMART TRANSMISSION SHIFT DELAY METHOD AND SYSTEM FOR CLIMATE CONTROL FOR A VEHICLE - A method and system for the cancellation of transmission shift delay as a function of an optimum target temperature is disclosed. Once the pre-selected optimum target is achieved the shift delay is cancelled and the transmission is upshifted. Thus the disclosed inventive concept is based the cancellation of the shift delay on achieving climate control air conditioning comfort targets. Such comfort targets could include one or more of the measured HVAC evaporator temperature, the HVAC discharge temperature, or the in-vehicle cabin temperatures. When a temperature sensor measuring the selected temperature reaches the pre-selected target temperature the shift delay may be cancelled and the transmission may be upshifted, thus maximizing passenger comfort while minimizing fuel consumption. Having the shift delay based upon the achievement of specific measurable comfort targets in the form of target temperatures rather than a set time period allows optimization between cabin comfort and fuel efficiency. | 01-15-2015 |
Patent application number | Description | Published |
20120277938 | COMMUNICATION SYSTEMS AND METHOD FOR A RAIL VEHICLE OR OTHER POWERED SYSTEM - A communication system for a vehicle includes an input module, a selection module, and a publisher module. The input module is configured to receive data parameters associated with one or more conditions (e.g., states, current operational aspects or modes, operational environmental conditions) of the vehicle. The selection module is configured to select a subset of the data parameters. The publisher module is configured to communicate the data parameters in the subset to one or more applications of the vehicle that use the data parameters to perform one or more operations. | 11-01-2012 |
20120316726 | DATA CONVERSION SYSTEM AND METHOD FOR CONVERTING DATA THAT IS DISTRIBUTED IN A VEHICLE - A data conversion system for a vehicle includes an interface gateway device that is configured to be communicatively coupled with a data acquisition module and a client module. The data acquisition module obtains a value of a data parameter related to operation of the vehicle and communicates the value to the interface gateway device in a first message provided in a first format. The interface gateway device is configured to convert the first format of the first message into a different, second format to form a second message and to communicate the second message to the client module. The client module uses the second message to perform a function for the vehicle. | 12-13-2012 |
20120316743 | DATA COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING DATA IN A VEHICLE - A data communication system for a vehicle includes an interface gateway device that is configured to be communicatively coupled with a data acquisition module and a client module. The interface gateway device is further configured to receive a value of a data parameter related to operation of the vehicle from the data acquisition module and to communicate the value to the client module for performing a function for the vehicle. The interface gateway device also is configured to determine when either of the data acquisition module or the client module is communicatively coupled with the interface gateway device and to implement respective communication configurations associated with the data acquisition module or the client module to receive the value of the data parameter from the data acquisition module or communicate the value of the data parameter to the client module. | 12-13-2012 |
20130297630 | Data Conversion System and Method for Converting Data That is Distributed in a Vehicle - A data conversion system for a vehicle includes an interface gateway device that is configured to be communicatively coupled with a data acquisition module and a client module. The data acquisition module obtains a value of a data parameter related to operation of the vehicle and communicates the value to the interface gateway device in a first message provided in a first format. The interface gateway device is configured to convert the first format of the first message into a different, second format to form a second message and to communicate the second message to the client module. The client module uses the second message to perform a function for the vehicle. | 11-07-2013 |
20140100753 | DATA COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING DATA IN A VEHICLE - A data communication system for a vehicle includes an interface gateway device that is configured to be communicatively coupled with a data acquisition module and a client module. The interface gateway device is further configured to receive a value of a data parameter related to operation of the vehicle from the data acquisition module and to communicate the value to the client module for performing a function for the vehicle. The interface gateway device also is configured to determine when either of the data acquisition module or the client module is communicatively coupled with the interface gateway device and to implement respective communication configurations associated with the data acquisition module or the client module to receive the value of the data parameter from the data acquisition module or communicate the value of the data parameter to the client module. | 04-10-2014 |
20150151769 | DATA COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING DATA IN A VEHICLE - A system includes an energy management system configured to be communicatively coupled with a communication system of a vehicle that travels on a trip along a route. The energy management system is configured to be removably coupled with the communication system such that the energy management system is mechanically disengageable from the communication system. The energy management system is further configured to receive data parameters from the communication system and to generate at least one of a trip plan or a control message for the vehicle based on the data parameters. The trip plan and/or the control message dictates tractive and braking efforts of the vehicle during the trip. The energy management system is configured to communicate the trip plan and/or the control message to the communication system for the communication system to implement for controlling movement of the vehicle during the trip. | 06-04-2015 |
Patent application number | Description | Published |
20110217957 | MODEM SIGNALING USING SPEECH COMPONENTS OVER A VOICE CHANNEL OF A WIRELESS COMMUNICATION SYSTEM - A system and method of communicating with a modem via a voice channel of a wireless communication system. The method carried out by the system includes the steps of (a) establishing a voice channel connection between a vehicle telematics unit and call center via a wireless cellular network, (b) generating a modem signaling carrier comprising a single frequency tone together with a speech component, (c) sending the modem signaling carrier over the voice channel connection using an EVRC-B vocoder, (d) establishing a data communication session over the voice channel connection in response to the modem signaling carrier, and thereafter (e) carrying out data communications between the vehicle telematics unit and call center during the data communication session. | 09-08-2011 |
20110249714 | MODEM SIGNALING USING A MULTITONE PREFIX OVER A VOICE CHANNEL OF A WIRELESS COMMUNICATION SYSTEM - A system and method of communicating data between a vehicle and call center via a voice channel of a wireless communication system. The method carried out by the system includes the steps of: establishing a voice channel connection between a vehicle telematics unit and call center via a wireless cellular network; generating a modem signaling carrier comprising a prefix followed by a single frequency tone; sending the modem signaling carrier over the voice channel connection using an EVRC-B vocoder; establishing a data communication session over the voice channel connection in response to the modem signaling carrier; and thereafter carrying out data communications between the vehicle telematics unit and call center during the data communication session. | 10-13-2011 |
20120028607 | MOBILE-ORIGINATED SMS LOCAL BROADCAST - A method and system for local broadcasting of messages from a wireless mobile device to many others located within the same geographic area. This can be done using SMS messaging wherein a message to be broadcast is addressed to a particular designated address and, when received by a wireless carrier system, is checked to determine that it came from an authorized sender, and then is broadcasted by the wireless carrier system to a geographically-limited area within which the sending wireless mobile device is located. | 02-02-2012 |
20120046036 | PRIMARY CONNECTION STRATEGY FOR VEHICLE ORIGINATED CELLULAR COMMUNICATION TO A CALL CENTER - A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems. | 02-23-2012 |
20120196564 | Hands Free Calling System for Telematics Users Using A Network-Based Pre-Pay System - The described invention provides a method and system for allowing subscribers of a telematics service provider (TSP) to make hands-free phone calls within their vehicles through a telematics unit over a network or hardware-based pre-pay system, wherein the telematics unit or a wireless network provider associated with the TSP controls the ingoing and outgoing hands-free calling (HFC) processes. The wireless network provider, through its system at a remote call center or through the telematics unit, may determine whether the subscriber has subscribed to the TSP's HFC service, whether the subscriber has a sufficient remaining balance to initiate, receive or continue a call, and whether a user of the telematics unit is “roaming.” When a user attempts to make or receive a call through the telematics unit, the wireless network provider or the telematics unit may handle the incoming or outgoing call processing, and may further provide subscriber account balance notifications to the user. | 08-02-2012 |
20120244816 | Telematics Provisioning System for Deactivated Devices - The disclosed invention provides a system and method for efficiently establishing a data call connection from a TSP call center to deactivated telematics units without a subscriber profile being in an HLR or VLR and without the use of a “500” number. An equipment identifier associated with a deactivated telematics unit may be delivered to the wireless network provider, and a calling line ID based on the equipment identifier and a common number for deactivated telematics units may be translated into a paging address through which the deactivated telematics unit may be paged. An appropriate paging strategy based on the network topology may be used to page the deactivated telematics unit and establish a data call connection with the deactivated telematics unit. The deactivated telematics unit may then be provisioned or perform or have performed on it other functions based on the data call connection. | 09-27-2012 |
20120258705 | TELEMATICS SYSTEMS AND METHODS WITH MULTIPLE ANTENNAS - Vehicle telematics systems and methods for vehicle telematics systems are provided. The telematics system includes a first antenna, a second antenna, and a processing device. The first antenna is disposed at a first location on the vehicle. The second antenna is disposed at a second location on the vehicle. The second location is remote from the first location. The processing device is coupled to the first antenna and the second antenna. The processing device is configured to monitor a parameter that is indicative as to whether the first antenna is operational, communicate using the first antenna if the parameter indicates that the first antenna is operational, and communicate using the second antenna if the parameter indicates that the first antenna is not operational. | 10-11-2012 |
20120258725 | OTA INITIATION METHOD FOR TELEMATICS SYSTEM IN 2G GSM/3G WCDMA NETWORK - The described method and system provide for over-the-air configuration of a telematics-equipped vehicle by wireless carriers and telematics service providers (TSPs). Regardless of whether a telematics-equipped vehicle has been provisioned for cellular service or not, the TSP and wireless carrier may control undesirable location updating from the vehicle, for example, by setting certain triggers or conditions upon the telematics unit before processing location updates provided by the telematics unit. These triggers or conditions may also be programmed into the telematics unit, whether through an OTA configuration session, or pre-loaded during manufacture. The TSP or wireless carrier may conduct OTA configuration sessions with the telematics unit to provision the telematics unit for cellular service, or provide the telematics unit with software or firmware updates. | 10-11-2012 |
20120302265 | VEHICLE TELEMATICS COMMUNICATION FOR PROVIDING VEHICLE TELEMATICS SERVICES - A method and system for providing a communication message to a vehicle occupant using a vehicle telematics unit. The method carried out by the system involves receiving a broadcasted message having a plurality of different codes at a vehicle telematics unit, generating a text message by converting at least some of the codes into one or more words, and concatenating the words together to form the text message. The method further involves presenting the text message to an occupant of the vehicle. | 11-29-2012 |
20130109416 | VEHICLE TELEMATICS COMMUNICATION USING TEXT ENCODING OF BINARY DATA | 05-02-2013 |
20130130665 | METHOD OF INITIATING A HANDS-FREE CONFERENCE CALL - A method of operating a vehicle telematics unit includes storing a conference call access code; initiating a conference call from a vehicle based on verbal commands received from a vehicle occupant; receiving a request for the conference call access code from an automated telephone attendant (ATA) while initiating the conference call; determining that the ATA has requested the conference call access code using a speech recognition function at the vehicle; and sending the stored conference call access code to the ATA based on the determination of the speech recognition function. | 05-23-2013 |
20130130675 | METHOD OF SELECTING WIRELESS BASE STATIONS - A method of selecting a wireless carrier system using a vehicle telematics unit includes identifying the system identity of a first base station with which a vehicle telematics unit is presently registered; detecting the presence of a second base station having a different system identity using the vehicle telematics unit; determining that the system identity of the first base station is preferred by the vehicle telematics unit with respect to the system identity of the second base station; and registering the vehicle telematics unit with the second base station when the signal strength of the second base station is greater than the signal strength of the first base station. | 05-23-2013 |
20130149985 | EXTENDING THE RANGE OF VEHICULAR CELLULAR COMMUNICATIONS - A method of carrying out communications using a vehicle telematics unit includes identifying a cellular base station in wireless communication with a vehicle telematics unit; attempting an emergency call via the identified cellular base station using the vehicle telematics unit; determining that a forward link portion of a cellular signal between the vehicle telematics unit and the identified cellular base station lacks sufficient strength to place the attempted emergency call; and transmitting emergency communications via the identified cellular base station using a reverse link portion of the cellular signal based on the determination. | 06-13-2013 |
20130149998 | AUTHENTICATING MESSAGES SENT BETWEEN A VEHICLE AND A CENTRAL FACILITY - A system and method for transmitting short message service (SMS) messages between a vehicle and a central facility includes determining an authentication tone having a unique characteristic, generating an SMS message that includes computer-readable data representing the authentication tone; sending the SMS message to a central facility, establishing a call between the central facility and the vehicle using a vehicle telematics unit and a wireless carrier system, generating the determined authentication tone at the vehicle, and transmitting the generated authentication tone over the established call to the central facility. | 06-13-2013 |
20130337801 | METHOD OF COMMUNICATING BETWEEN A VEHICLE AND A TELEMATICS SUBSCRIPTION SERVICE - A method of communicating between a vehicle and a telematics subscription service includes wirelessly linking a vehicle telematics unit to a session initiation protocol (SIP) proxy server; placing a telephone call from the vehicle telematics unit that is received by the SIP proxy server via the wireless link; establishing a SIP connection between the vehicle telematics unit and a telematics subscription service using the SIP proxy server in response to the placed telephone call; and communicating packetized data between the vehicle telematics unit and the telematics subscription service via the SIP connection. | 12-19-2013 |