Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: We disclose a new type of wireless telecommunications subscription service and related methods. In some embodiments, the new subscription service may be used by an eCall only MS, or by any other suitable wireless access device (NAD), in order to operate in a restricted access and mobility management (RAMM) mode (304). The RAMM service limits usage of network resources, while enabling utilization for certain limited kinds of calls. The service may be used for eCall, in the case of motor vehicles (FIG. 1), for example, or for machine to machine communications and remote alarms (FIG. 6). The new subscription service may be used to avoid an eCall only MS being denied access to a network due to non-use of a prepaid (USIM) subscription (314).

Abstract: In an example, the mobile device may be configured to determine whether to authorize a request for the vehicle head unit to utilize a resource of the mobile device. The mobile device may be configured to utilize a proxy of the mobile device to establish a connection with a destination in response to determining to authorize the request.

Abstract: 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.

Abstract: 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, some employing tapered waveforms, 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. These features can be used in cell phones or other wireless communication devices, including automotive applications.

Abstract: In an example, a processing device of an electronic device is configured to determine whether to provide digital data (other than encoded voice) of the first electronic device to a resource of a second electronic device. The processing device is configured to, in response to determining to provide the digital data of the first electronic device to the resource, establish a connection with the second electronic device over an external interface of the electronic device using a first full duplex voice profile of a short range communication protocol. The processing device is configured to convert the digital data into audio information and transmit the audio information over the established connection.

Abstract: Systems, software and methods are disclosed for using a mobile phone (1640) in conjunction with a head unit (1620) of a vehicle. The user interface of a user application program (1644) executing on the mobile phone is extended to utilize a generic display screen (2104) of the head unit, so that custom or per application development of head unit software can be avoided. Preferably, a handset application proxy (HAP) software application (1642) is installed and executable in the mobile phone; and a head unit proxy (HUP) software component (1630) is executable on the head unit. The HAP and the HUP communicate messages (1814, 1824) between the head unit and the mobile phone. Preferably, the HAP (1700) includes a scripting language component (1710) associated with the user application (Nomadic Appn), and having a template message translator component (1712).

Abstract: In an example, a processing device sends, to a remote network device, a request for an application of a mobile device to utilize a resource of a vehicle head unit, the request including a first profile of the vehicle head unit and a second profile of the mobile device. Responsive to sending the request, the processing device receives an instruction from the remote network device, the instruction to be executed by embedded software of the vehicle head unit so as to enable the application to utilize a resource of the vehicle head unit.

Abstract: 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.

Abstract: Disclosed are features and characteristics of a user interface of a portable device having a touch-sensitive display screen. The interface may display a first screen display layout on the display screen, for example the first display screen layout showing a home screen of an application program executing on the device. A special indicator in the display is used to invoke a “window shade” operation. Responsive to a user touching the indicator, a second screen display layout is shown on the device, wherein the second display screen layout comprises at least one icon corresponding to an available menu option of the application program. Preferably, the transition from the first screen display layout to the second screen display layout, is animated so as to imitate lowering of a physical window shade. Swiping actions may be used to display additional icons or menu options of the executing application program.

Abstract: To provide remote services, including dynamic, interactive assistance to electric vehicle (EV) users, a central server is arranged for electronic communications with EVs (15) and with client devices (11). The server also communicates with at least one EV charging station network, which in turn communicate with individual charging stations (30). Remote services may include trip planning, locating charging stations, checking availability and suitability of charging stations, making reservations at charging stations, and updating plans en route. The server collects data from the EV and analyzes the data to determine various statistics. The system advises a user on readiness of the EV to complete a proposed trip before recharging the EV batteries. Client devices may include smart phones, computers, or a head unit in the EV. Application software programs are executable on the client devices to provide user interfaces for accessing the remote services and for communicating with the central server.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: An inband signaling modem receives digital user data for transmission to a remote location, via wireless and land line telecommunication networks. The modem converts the user data into audio tones for transmission, and encodes the audio tones into digital form suitable for transmission through a voice channel call session of a digital wireless network. After establishing a voice channel call session on a digital wireless network, the modem disables any echo cancellation or echo suppression means that may be encountered in the voice channel call session; and then transmits the user data audio tones. Preferably, disabling the echo cancellation or echo suppression means comprises transmitting a predetermined tone in the voice channel call session. Further, the modem preferably repeats the tone, to again disable echo cancellation or echo suppression means, at the beginning of each data burst during the call session.

Abstract: Methods and apparatus are disclosed for implementing a mobile digital radio playlist system. The playlist need not be maintained in a vehicle; preferably it is maintained on a user's equipment such as a computer, PDA, MP3 player or the like. The system enables a method of updating such a playlist conveniently, for example while traveling in a vehicle, by capturing indicia of a current song in a mobile digital radio receiver in response to a user capture input; transmitting the captured indicia from the digital radio receiver to a wireless telecommunication device; in the wireless telecommunication device, forwarding the captured indicia to a playlist server; and in the playlist server, forwarding the received indicia to the user's equipment to update the playlist.

Abstract: 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.

Abstract: We disclose a new type of wireless telecommunications subscription service and related methods. In some embodiments, the new subscription service may be used by an eCall only MS, or by any other suitable wireless access device (NAD), in order to operate in a restricted access and mobility management (RAMM) mode (304). The RAMM service limits usage of network resources, while enabling utilization for certain limited kinds of calls. The service may be used for eCall, in the case of motor vehicles (FIG. 1), for example, or for machine to machine communications and remote alarms (FIG. 6). The new subscription service may be used to avoid an eCall only MS being denied access to a network due to non-use of a prepaid (USIM) subscription (314).