BlackBerry

An electronic device for mounting to a transport chassis to transmit transport chassis stacking configuration information. The electronic device comprises a radio transceiver; an accelerometer and gyro; an altimeter; a memory; a processor; and an application stored in the memory that, when executed by the processor determines an orientation of the transport chassis as one of a rightside-up orientation or an upside-down orientation based on information received from the accelerometer and gyro, determines an elevation of the transport chassis based on information received from the accelerometer and gyro, and transmits the orientation of the transport chassis and the elevation of the transport chassis via the radio transceiver to a server application executing remote from the electronic device, whereby the server application is enabled to determine a configuration of a stack of transport chassis, wherein the stack of transport chassis includes the transport chassis to which the electronic device is mounted.

A method of determining an engagement state of a retainer mechanism of a transport chassis with an intermodal container. The method comprises sensing a position of the retainer mechanism by a retainer sensor electronic mounted to the transport chassis; transmitting information about the sensed position of the retainer mechanism by the retainer engagement sensor; receiving the information about the sensed position of the retainer mechanism by a electronic unit mounted to the transport chassis; transmitting the information about the sensed position of the retainer mechanism by the electronic unit to a dashboard application executing on a computer system; determining by the dashboard application, based on the information about the sensed position of the retainer mechanism, that the retainer mechanism is not in a securely locked state; and informing a driver of the transport chassis that the retainer mechanism is not in a securely locked state.

A method at a portable device (110), of providing embedded software to an embedded system, the method comprising: connecting (402) to the embedded system; obtaining (408) an embedded software component (140) contained in a portable device application (112), the portable device application obtained from an application store (220), wherein the portable device application treats the embedded software component (140) as a data payload. The portable device application is executable by a processor (118) of the portable device (110), and the embedded software component (140) is executable by a processor (128) of the embedded system (120). The method comprises storing (410) the embedded software component (140); providing (414) to the embedded system access to the stored embedded software component (140) for execution by the processor (128) of the embedded system.

Devices, systems, and operation methods of a device is provided. In one aspect, the device includes an external assembly including an external antenna and an internal assembly. The internal assembly includes an internal antenna, a transceiver, and a radio frequency (RF) switch coupled to the transceiver, the internal antenna and the external antenna. The RF switch is configured to selectively couple at least one of the external antenna or the internal antenna to the transceiver. The external antenna is coupled to the RF switch through at least one conductor.

A method of obtaining vehicle signal data. The method comprises reading a vehicle signals catalog by a communication service layer application that executes on a computer system, wherein the catalog defines vehicle signals as full path filenames; receiving a request for a value of a vehicle signal by the communication service layer application from a second application, wherein the request identifies the vehicle signal as a full path filename; obtaining the value of the vehicle signal by the communication service layer application; and returning the value of the vehicle signal the second application.

A method at a first user equipment, UE, (120), is disclosed. The method comprises: monitoring time/frequency resources based on configuration information for receiving proximity reference signals, Prox-RS, the configuration information defining the time/frequency resources. The method comprises detecting the Prox-RS received using the time/frequency resources, the Prox-RS transmitted by a second user equipment for determining whether the first and second UEs are in proximity to each other.

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