Patents Assigned to Airbiquity Inc.
-
Publication number: 20110093846Abstract: In one example, a network device stores a mapping of application operation modes to vehicle conditions such as a first condition of the vehicle powered but not moving and a second condition of the vehicle moving. The network device receives a wirelessly transmitted request for a particular application to utilize an interface powered by the vehicle. The network device compares an application identifier specified by the received request to the mapping. The network device then identifies a portion of the vehicle interface according to the comparison and signals control software on the vehicle to grant the particular application access to only the identified portion of the vehicle interface itself. The application can reside on the mobile device and utilize the vehicle interface as an extended interface, or the application can reside on the vehicle.Type: ApplicationFiled: October 13, 2010Publication date: April 21, 2011Applicant: Airbiquity Inc.Inventors: Kamyar Moinzadeh, Leon L. Hong, Lee Zhao
-
Publication number: 20110093137Abstract: In one example, a network device stores a mapping of application operation modes to vehicle conditions such as a first condition of the vehicle powered but not moving and a second condition of the vehicle moving. The network device receives a wirelessly transmitted request for a particular application to utilize an interface powered by the vehicle. The network device compares an application identifier specified by the received request to the mapping. The network device then identifies a portion of the vehicle interface according to the comparison and signals control software on the vehicle to grant the particular application access to only the identified portion of the vehicle interface itself. The application can reside on the mobile device and utilize the vehicle interface as an extended interface, or the application can reside on the vehicle.Type: ApplicationFiled: October 28, 2010Publication date: April 21, 2011Applicant: AIRBIQUITY INC.Inventors: Kamyar Moinzadeh, Leon L. Hong, Lee Zhao
-
Publication number: 20110093135Abstract: In one example, a network device stores a mapping of application operation modes to vehicle conditions such as a first condition of the vehicle powered but not moving and a second condition of the vehicle moving. The network device receives a wirelessly transmitted request for a particular application to utilize an interface powered by the vehicle. The network device compares an application identifier specified by the received request to the mapping. The network device then identifies a portion of the vehicle interface according to the comparison and signals control software on the vehicle to grant the particular application access to only the identified portion of the vehicle interface itself. The application can reside on the mobile device and utilize the vehicle interface as an extended interface, or the application can reside on the vehicle.Type: ApplicationFiled: September 20, 2010Publication date: April 21, 2011Applicant: AIRBIQUITY INC.Inventors: Kamyar Moinzadeh, Leon L. Hong, Lee Zhao
-
Patent number: 7924934Abstract: A receiver with a time diversity combining component recovers a digital data signal transmitted over a voice channel of a digital wireless telecommunications network. A feature extraction module receives an audio frequency waveform encoding the digital data signal and generates a feature vector representing the digital data signal. A bit sequence estimation module analyzes the feature vector and generates an estimated bit sequence corresponding to the digital data signal. A memory stores the feature vector if the estimated bit sequence contains errors. A time diversity combining component generates a second estimated bit sequence by analyzing the first feature vector in combination with one or more feature vectors stored in the memory.Type: GrantFiled: May 26, 2006Date of Patent: April 12, 2011Assignee: Airbiquity, Inc.Inventor: Kiley Birmingham
-
Publication number: 20110029832Abstract: In one example, a mobile device segments a payload for transmission to a remote server and provides redundant data for each payload segment. The remote server examines the received payload on a per segment basis using the redundant data to identify segments associated with errors. The server then requests error correction bits for the identified segments using one or more exchanges with the mobile device. Thereafter, the server can perform error correction using the received error correction bits and then request re-transmission of the payload, if needed.Type: ApplicationFiled: July 13, 2010Publication date: February 3, 2011Applicant: Airbiquity Inc.Inventors: Kiley Birmingham, Leon L. Hong
-
Patent number: 7848763Abstract: A method to remotely determine a location of a mobile unit without intervention by a user of the mobile unit is provided. The mobile unit may receive a location query, download location data from a GPS, and transmit the location data via a wireless telecommunications network. For example, a call center may initiate a location query using a voice channel call to the mobile unit. In addition, the mobile unit may select a mode of communication from a number of alternative modes of digital wireless communication based upon a determined characteristic of the transmission mode. By way of example, the determined characteristic could be a transmission speed, cost of transmission, or signal strength of the selected communication mode. Furthermore, the unit may be a battery pack or other accessory device attachable to a wireless telephone handset, or integrated within a mobile unit.Type: GrantFiled: February 12, 2009Date of Patent: December 7, 2010Assignee: Airbiquity Inc.Inventors: Andre F. A. Fournier, Allen A. Jahani, Michael S. Sawyer, Stephen M. Grant
-
Publication number: 20100273422Abstract: In one example, a Bluetooth enabled mobile device discovers the Bluetooth profile capability of a plurality of mobile phones and stores the profile information in a database. Thereafter, when access to a remote network such as an Internet Protocol (IP) network is necessitated by an event, the Bluetooth enabled mobile device can establish a Bluetooth connection with an available mobile phone according to a comparison of the event to the stored profile information for that mobile phone. The Bluetooth enabled mobile device can then establish a transport layer connection that extends over the established Bluetooth connection and a wireless telecommunications network associated with the available phone and exchange data with a remote network using the established transport layer connection.Type: ApplicationFiled: April 1, 2010Publication date: October 28, 2010Applicant: Airbiquity Inc.Inventors: Darrin Garrett, Leon L. Hong
-
Publication number: 20100273470Abstract: In one example, a Bluetooth enabled navigation device pairs with a mobile phone and then sends a plurality of tuning transmissions, each at a different transmission power gain amount, to a remote server using the mobile phone. These tuning transmissions are encoded using frequency tones that synthesize speech for transmission through the mobile phone and a voice channel of its wireless telecommunications network. The navigation device then tunes transmit power settings according to a received response to the tuning transmissions and uses the tuned transmit power settings for subsequent transmission to the remote server using this particular mobile phone.Type: ApplicationFiled: April 1, 2010Publication date: October 28, 2010Applicant: AIRBIQUITY INC.Inventors: David Quimby, Ken Johnson, Leon L. Hong
-
Publication number: 20100227584Abstract: An in-vehicle system (IVS) captures data such as location data and in an emergency automatically places a call to an emergency call taker or PSAP via a wireless telecommunications network. After a voice call session is established, the IVS system transmits a predetermined control signal through the voice channel. The control signal directs the call taker system to prepare to receive data. Preferably, the control signal comprises at least one audio frequency tone. This may be done without human intervention. In this way, emergency information is transmitted accurately and with minimum delay. After transmission of essential information, the IVS system may switch on audio connections for live human voice conversation.Type: ApplicationFiled: March 2, 2010Publication date: September 9, 2010Applicant: AIRBIQUITY INC.Inventor: Leon Hong
-
Publication number: 20100202435Abstract: A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.Type: ApplicationFiled: April 20, 2010Publication date: August 12, 2010Applicant: Airbiquity Inc.Inventors: Kamyar Moinzadeh, Darrin L. Garrett, David C. Quimby
-
Publication number: 20100197322Abstract: An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also encoded to prevent voice encoding circuitry in the telecommunications network from corrupting the synthesized audio tones representing the digital data. An output then outputs the synthesized audio tones to a voice channel of a digital wireless telecommunications network.Type: ApplicationFiled: April 13, 2010Publication date: August 5, 2010Applicant: Airbiquity IncInventors: Dan A. Preston, Joseph Preston, Robert Leyendecker, Wayne Eatherly, Rod L. Proctor
-
Patent number: 7747281Abstract: An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also encoded to prevent voice encoding circuitry in the telecommunications network from corrupting the synthesized audio tones representing the digital data. An output then outputs the synthesized audio tones to a voice channel of a digital wireless telecommunications network.Type: GrantFiled: January 7, 2008Date of Patent: June 29, 2010Assignee: Airbiquity Inc.Inventors: Dan A. Preston, Joseph Preston, Robert Leyendecker, Wayne Eatherly, Rod L. Proctor
-
Patent number: 7733853Abstract: A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.Type: GrantFiled: February 17, 2009Date of Patent: June 8, 2010Assignee: AIRBIQUITY, Inc.Inventors: Kamyar Moinzadeh, Darrin L. Garret, David C. Quimby
-
Publication number: 20100067565Abstract: Improvements are disclosed for in-band signaling, i.e., transmission of data in a voice channel of a digital wireless network during a voice call session. A family of narrow-band signaling methods is disclosed to successfully pass data-carrying signals through the low-bit rate modes of the EVRC-B vocoder commonly used in CDMA wireless channels. Some embodiments generate a tapered signaling waveform in tandem with another waveform using FSK-modulation. These features can be used in cell phones or other wireless communication devices, including automotive applications.Type: ApplicationFiled: October 15, 2008Publication date: March 18, 2010Applicant: Airbiquity Inc.Inventors: Michael Hirano, Kifay Birmingham, Lee Zhao, David Quimby
-
Publication number: 20100049626Abstract: Methods and apparatus are disclosed for improvements in vehicle entertainment systems. A user (vehicle passenger) may wish to buy a song (or other media item) that is currently playing on the vehicle digital radio. In one embodiment, the user may direct a purchase command directly to a music vendor, without going through a central server. In the example of purchasing digital music files, such vendors currently may include iTunes, Amazon.com, Rhapsody and others. The purchase command may be entered at the user's mobile phone user interface. In another embodiment, the purchase request may be entered to the vehicle control system without the use of a mobile phone. The requested media item is downloaded to the vehicle and or to a designated alternative destination which may be the user's home or office or mobile device.Type: ApplicationFiled: October 28, 2009Publication date: February 25, 2010Applicant: Airbiquity Inc.Inventors: Leon Hong, Kamyar Moinzadeh, David Quimby, Darrin Garrett
-
Publication number: 20090154444Abstract: A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.Type: ApplicationFiled: February 17, 2009Publication date: June 18, 2009Applicant: Airbiquity Inc.Inventors: Kamyar Moinzadeh, Darrin L. Garret, David C. Quimby
-
Publication number: 20090149196Abstract: A method to remotely determine a location of a mobile unit without intervention by a user of the mobile unit is provided. The mobile unit may receive a location query, download location data from a GPS, and transmit the location data via a wireless telecommunications network. For example, a call center may initiate a location query using a voice channel call to the mobile unit. In addition, the mobile unit may select a mode of communication from a number of alternative modes of digital wireless communication based upon a determined characteristic of the transmission mode. By way of example, the determined characteristic could be a transmission speed, cost of transmission, or signal strength of the selected communication mode. Furthermore, the unit may be a battery pack or other accessory device attachable to a wireless telephone handset, or integrated within a mobile unit.Type: ApplicationFiled: February 12, 2009Publication date: June 11, 2009Applicant: AIRBIQUITY INC.Inventors: Andre F.A. Fournier, Allen A. Jahani, Michael S. Sawyer, Stephen M. Grant
-
Publication number: 20090117947Abstract: This invention pertains to methods and apparatus for data communications from vehicles, to obtain emergency, concierge and other services, using a voice channel of a digital wireless telecommunications network. Signaling is described for commencing data sessions after establishing a voice channel call. The call may be initiated from the vehicle automatically, and the call taker location may be unattended. Signaling methods are selected for traversing both newer and legacy vocoders for ubiquitous operation.Type: ApplicationFiled: October 20, 2008Publication date: May 7, 2009Applicant: Airbiquity Inc.Inventor: Kiley Birmingham
-
Patent number: 7508810Abstract: A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.Type: GrantFiled: January 31, 2005Date of Patent: March 24, 2009Assignee: Airbiquity Inc.Inventors: Kamyar Moinzadeh, Darrin L. Garret, David C. Quimby
-
Patent number: 7509134Abstract: A method to remotely determine a location of a mobile unit without intervention by a user of the mobile unit is provided. The mobile unit may receive a location query, download location data from a GPS, and transmit the location data via a wireless telecommunications network. For example, a call center may initiate a location query using a voice channel call to the mobile unit. In addition, the mobile unit may select a mode of communication from a number of alternative modes of digital wireless communication based upon a determined characteristic of the transmission mode. By way of example, the determined characteristic could be a transmission speed, cost of transmission, or signal strength of the selected communication mode. Furthermore, the unit may be a battery pack or other accessory device attachable to a wireless telephone handset.Type: GrantFiled: November 14, 2006Date of Patent: March 24, 2009Assignee: Airbiquity Inc.Inventors: André F. A. Fournier, Allen A. Jahani, Michael S. Sawyer, Stephen M. Grant