Abstract: Implementations relate to systems and methods for localized notification that provide localized information to one or more mobile devices in a wireless communication system that are located in one or more geographical regions. The wireless communication system includes a localized notification server that responds to geographically-targeted broadcast requests and localized service or information requests. The localized notification server localizes components of the wireless communication system into sets of localized components that provide wireless communication service to mobile devices in the specific geographical regions. In response to a request to broadcast to a target geographical region, the localized notification server identifies a set of localized components associated with the target geographical region. The localized notification server then broadcasts information to mobile devices actively serviced by the set of localized components.

Abstract: Systems and methods to provision a non-handset target device with wide-area communication service, such as wireless wide area network (WWAN) technology. Identifying information of the target device can be provided to a provisioning service provider (PSP) via a mobile provisioning device over a communication network. The PSP can determine the service carrier associated with the mobile provisioning device and enable the provisioning of the target device with the wide-area communication service to the service carrier via the mobile provisioning device. A billing plan can be instituted for the service of the target non-handset device relating to a billing plan of the mobile provisioning device.

Abstract: A method of transmitting a data frame is disclosed and may include transmitting a preamble, transmitting a physical layer convergence protocol (PLCP) header, and transmitting a plurality of MAC protocol data units (MPDUs). Each MPDU may be configured to reset a convolutional decoder state after each MPDU. The method may also include transmitting an MPDU aggregation header. The MPDU aggregation header may include a count of packed MPDUs, an array of offsets, an array of lengths, a frame check sequence (FCS) for the MPDU aggregation header, a group of tail bits, or a combination thereof. Further, an end of the MPDU aggregation header may be aligned to an interleaved symbol boundary.

Abstract: A method, system and computer program product for a wireless mobile display digital interface (WMDDI) association procedure that allows establishing and joining more than one multicast group to facilitate the interoperability of multiple client devices based on host and client capabilities. The protocol provides for the exchange and update of capabilities and multicast addresses for layered multicast transmission applications. The system is used for interoperating devices with different capabilities and provides for efficient transmissions by using different multicast addresses mapped to different layers of a bitstream. The protocol adapts to changes in capabilities, in joining/releasing of multicast addresses and in link quality.

Abstract: A fleet management system for remotely monitoring a vehicle is disclosed in one embodiment. The fleet management system includes a data receiver and a display. The data receiver is configured to wirelessly receive information from the vehicle. That information includes a location for the vehicle. The display is configured to present a planned route configured for the vehicle before travel and a driven route of the vehicle. The driven route is determined from the information from the vehicle. The planned route and driven route are displayed simultaneously.

Abstract: System for message delivery to field personnel. The system includes a method for operating a server in a message delivery system. The method includes receiving a message for transmission to a recipient, and determining a message characteristic associated with the message. The method also includes obtaining contact information associated with the recipient based on the message characteristic, and transmitting the message to the recipient using a communication method indicated by the contact information.

Abstract: A method an apparatus for selecting a forward link and return link data rate for a constant power, variable data rate two-way, mobile satellite communications link. The forward link and return link signal strength (in the form of carrier power to noise power spectral density ratio) is measured, cataloged, and the values are used for the data rate selection. In addition, a ping can be sent by the network operation center to the mobile unit and the response to the ping is used for updating the information of both forward link and return link signal strength, so the chance of wrong data rate selection can be reduced. Multiple re-transmission attempts combined with gradually increased re-transmission margin ensures the proper data rate decision can be eventually achieved even with occasionally inaccurate signal strength information.

Abstract: Systems having three coupled transmission lines designed in such a way that any two of which taken together can be used as a differential transmission line with a roughly equal differential mode characteristic impedance while achieving high level of common mode characteristic impedance. The high level of common mode characteristic impedance is achieved by arrangement of the three transmission lines in distinct planes along a transmission axis.

Abstract: A wireless communication device transmits location information associated with a mobile worker, and provides an option to the mobile worker to disable such location transmissions. The use of the location transmission function is enhanced by interlocking the location tracking function with one or more other functions of the wireless communication device. When the tracking function is disabled, one or more other functions that the mobile worker finds valuable are also disabled, thus reducing the likelihood that the mobile worker will disable location tracking. Rules may be implemented to disable the other functions only in the event that disabling the tracking function violates a violated. Location monitoring for such workers is thereby enhanced.

Abstract: An integrated communication system comprises a first communication device connected to a second communication device using a data link. When the first communication device is out of network, a dispatch center can indicate to the use a communication is waiting or wanted by sending a communication request signal to the second communication device. The second communication device transmits the communication request signal to the first communication device over the data link alerting the user of the first communication device to the requested communication.

Abstract: A system for providing online service reports to user subscribers. The service reports contain service information about services rendered by one or more service providers operating at the direction of a service administrator. The system includes a service hub coupled between the service administrator and the one or more service providers. The service hub receives an access message that defines access rights for the user subscribers. A decoder decodes the service information from one or more operational messages exchanged between the service administrator and the one or more service providers. A network server is coupled between the service hub and the user subscribers via a communication network. The network server receives a request from a selected user subscriber, and in response, provides at least a portion of the selected service information to the selected user subscriber based on the access rights.

Abstract: Communications between a tractor and trailer are established and secured using a wired connection between the physically connected tractor and trailer. Wireless ID or authentication information is communicated between tractor and trailer using the wired connection. Thereafter, a wireless, secure RF communication link may be established between the tractor and trailer using the ID/authentication information. Further, wireless messages may be encrypted between tractor and trailer using the identification/authentication information received over the wired connection.

Abstract: A system and method for determining a frequency correction for a received signal having a transmission frequency, including first and second frequency error tracking loops where the first tracking loop corrects frequency errors over a maximum range of frequencies and the second frequency tracking loop corrects frequency errors that are multiples of the maximum range of frequencies.

Abstract: A system, device, and method for monitoring an uncontrolled area around a mobile object uses a distributed antenna, which can be a leaky coaxial cable, enclosing its perimeter. A field disturbance sensor, such as a microwave sensor, detects an intruder entering a protected area defined by field of the antenna. An alarm signal is sent to a wireless transceiver for transmission of an alarm event to a remote station. A biometric sensor, such as a passive infrared heat detector, can be used in conjunction with the field disturbance sensor to reduce possible false alarms. Identification of a legitimate alarm may alternatively be verified with video images obtained near an area of interest in proximity to the mobile object, which may be forwarded by the wireless transceiver to a remote station for analysis.

Abstract: Methods and apparatus for detecting local maximums in a two-dimensional data set. Apparatus is provided for detecting a local maximum in a two-dimensional data set, where a stream of data elements represents the data set. The apparatus includes first detection logic that receives the data stream and operates to detect a first data element that represents a peak in a first dimension of the data set. The apparatus also includes second detection logic that receives the data stream and operates to detect a second data element that represents a peak in a second dimension of the data set, wherein a local maximum is detected if the first and second data elements are the same element.