Patent application number | Description | Published |
20100246490 | METHOD FOR HANDLING CORRUPTED SIGNALS IN A WIRELESS NETWORK - A method is provided for combining corrupted messages received in a wireless network which comprises the following steps: (a) receiving a first message transmitted from one of a plurality of communication devices, wherein that first message is received as a corrupted message; (b) following the receipt of the first corrupted message, receiving a first plurality of messages, wherein the first plurality of messages are received as corrupted messages and wherein at least one of the first plurality of corrupted messages is essentially identical to the first message; (c) combining the first corrupted message with the at least one of the first plurality of corrupted messages that is essentially identical to that first message to form a combined message; and (d) deriving from the combined message information which was transmitted within the first message. | 09-30-2010 |
20130078945 | SYSTEM AND METHOD FOR VEHICLE BASED CELLULAR OFFLOAD - One or more vehicle communication systems associated with one or more vehicles may be activated. The one or more vehicles may, for example, include a gateway vehicle. A backhaul connection between a vehicle communication system associated with the gateway vehicle and a cellular infrastructure may be established. Signals from the cellular infrastructure may be received at the vehicle communication system associated with gateway vehicle. Using the vehicle communication system associated with the gateway vehicle, the signals received from the cellular infrastructure may be transmitted. Signals from one or more mobile devices may be received using the vehicle communication system associated with the gateway vehicle. The signals received from the one or more mobile devices may be transmitted to the cellular infrastructure using the vehicle communication system associated with the gateway vehicle. | 03-28-2013 |
20140066092 | ADAPTIVE POSITION REPORTING - A method includes obtaining data indicative of at least a speed of a mobile communication device. A communication scheme for reporting a position of the mobile communication device is determined, based on at least the speed. The mobile communication device is caused to report its position in accordance with the determined communication scheme. | 03-06-2014 |
20140122385 | Statistical Data Learning Under Privacy Constraints - A computer-implemented method is provided for statistical data learning under privacy constraints. The method includes: receiving, by a processor, a plurality of pieces of statistical information relating to a statistical object and aggregating, by the processor, the plurality of pieces of statistical information so as to provide an estimation of the statistical object. Each piece of statistical information includes an uncertainty variable, the uncertainty variable being a value determined from a function having a predetermined mean. The number of pieces of statistical information aggregated is proportional to the reliability of the estimation of the statistical object. | 05-01-2014 |
20140194149 | SINGLE TRANSCEIVER FOR USE WITH MULTIPLE CELLULAR NETWORKS - A system and method for wirelessly communicating over two wireless networks having different communication protocols using a single transceiver of a vehicle telematics unit. The method includes monitoring a first network for an incoming page using a transceiver and a first network access device (NAD); the transceiver and the first NAD may be components of a cellular device, such as a vehicle telematics unit. The method includes monitoring a second network for another incoming page using the same transceiver and a second NAD. The second NAD also may be a component of the cellular device. When a page is received over the second network, a call may be connected using the second NAD, and the first network may be periodically monitored for an incoming page without disconnecting the call of the second network. | 07-10-2014 |
20140200740 | SHORT RANGE WIRELESS COMMUNICATION BETWEEN A VEHICLE AND A HANDHELD COMMUNICATIONS DEVICE - A method and system for establishing short range wireless communication (SRWC) between a handheld communications device (HCD) and a vehicle telematics unit. In some instances, the communication may be established following a disconnection event between the telematics unit and a wireless carrier network. The SRWC may include Bluetooth and Wi-Fi Direct as well as other suitable protocols or technologies. Once SRWC is established, the telematics unit may receive a vehicle command from the HCD and perform the command. | 07-17-2014 |
20140273952 | VEHICLE COMMUNICATIONS SYSTEM AND METHOD - Methods and systems are provided for vehicle data communications. The system includes a vehicle communication component configured to receive data, encode the data to be transmitted, and transmit the encoded data wirelessly. A data delivery unit is configured to receive the encoded data, decode the encoded data, and present data in at least one format. A wired communication link couples the vehicle communication component and the data delivery unit. The wired communication link is configured to relay decoding information from the vehicle communication component to the data delivery unit such that the data delivery unit may decode the encoded data. | 09-18-2014 |
20140274048 | INTEGRATING IN-VEHICLE ACCESS-POINT WITH CELLULAR OFFLOADING SYSTEM - A method and system for selectively providing cellular offload services to mobile user data devices via vehicle-based access points. Subscribers and affiliates of vehicle-related online services register their user data devices for authorized connections. Vehicle metrics are used to determine the state of a vehicle (being driven or parked), and the metrics of the user device can be compared with the vehicle metrics to determine if the user device is inside the vehicle. Limiting access to authorized user devices reduces load on the vehicular access points and allows preventing the vehicular access points from being erroneously included on access point maps and thereby infecting the maps. | 09-18-2014 |
20140274069 | CELLULAR OFFLOADING SYSTEM FOR VEHICLES APPROACHING ACCESS POINTS - Systems and methods for compiling lists of prospective access points for offloading cellular data traffic for a vehicle, and for selecting an access point to establish a non-cellular wireless Internet connection. Vehicular data mobile access involves properties and characteristics different from those of portable user data devices, and thus exhibit different criteria for cellular data offloading. Embodiments of the invention provide vehicle metrics to be used in conjunction with data requirement metrics in compiling the access lists and making the optimum selections based on the vehicle's predicted route. A predictive look-ahead is also provided, for use when predictive routing information is not available or is unreliable. | 09-18-2014 |