Abstract: A method of estimating a location of an interference signal source includes using a first antenna configured to receive a signal from the interference signal source and using a second antenna arranged proximate to the first antenna and configured to receive global positioning system (GPS) signals. An initial trend in variation in power of a received signal from the interference signal source is determined relative to a position of the second antenna, wherein upon determining the initial trend, the initial trend is a current trend. In an iterative manner, the second antenna is directed to be repositioned and a current trend in the peak measurement in power is observed until an estimate of the location of the interference signal source is determined.

Abstract: A transceiver adapted to emulate devices using one or more of a plurality of different radio access protocols. The transceiver comprises a timing module, the timing module being adapted to maintain a record of the current timing state which would apply to each of the different radio access protocols the transceiver is able to use, if that radio access protocol was being used. When the transceiver changes a radio access protocol being used to emulate a device from a first radio access protocol used to emulate a first device to a second radio access protocol used to emulate a second device, the transceiver is adapted to use the record of the current timing state which would apply to the second radio access protocol to set the timing of the second radio access protocol.

Abstract: Various embodiments are described of devices and associated methods for processing a signal using a plurality of vector signal analyzers (VSAs). An input signal may be split and provided to a plurality of VSAs, each of which may process a respective frequency band of the signal, where the respective frequency bands have regions of overlap. Each VSA may adjust the gain and phase of its respective signal such that continuity of phase and magnitude is preserved through the regions of overlap. The correction of gain and phase may be accomplished by a complex multiply with a complex calibration constant. A complex calibration constant may be determined for each VSA by comparing the gain and phase of one or more calibration tones generated with each region of overlap, as measured by each of the VSAs.

Abstract: A system and method for enabling access to premium content, obtained via a smartphone, to be controlled by using a vehicle as a “key” to unlock the premium content. In one implementation the user of the vehicle uses her/his smartphone to establish a wireless link with the vehicle's radio system. The vehicle's radio system supplies a unique radio identifier to the smartphone, which the smartphone forwards to a remote authorization server. The authorization server determines from an internal database if the radio identifier is permitted access to any premium content. If so the authorization server forwards a code or command to the smartphone that the smartphone uses when accessing a web-based or cloud-based content provider, which enables the user to receive premium content form the content provider.

Abstract: When an appliance communication portion of a home electric appliance receives a set operation data piece transmission request from a mobile terminal, the appliance communication portion transmits a stored set operation data piece. When the appliance communication portion receives the set operation data piece from the mobile terminal, the appliance communication portion sets an operation, defined by the received set operation data piece, as an operation of the home electric appliance to be executed. When a data piece processing portion of the mobile terminal receives a set operation data piece acquisition command from an input portion and receives the set operation data piece from the home electric appliance, the data piece processing portion causes a data piece storage portion to store the received set operation data piece.

Abstract: A method of responding to an orientation or motion of a portable electronic device may include receiving a plurality of commands at the portable electronic device from a proximately-located short-range radio frequency (RF) device through a direct point-to-point short-range RF communication link. The method may also include identifying the orientation or motion of the portable electronic device while the portable electronic device is proximately located to the short-range RF device. The method may further include selecting one of the plurality of commands, at the portable electronic device, in response to identifying the orientation or motion of the portable electronic device.

Abstract: According to an aspect of the invention a teleconferencing system is conceived, which teleconferencing system comprises a master communication device and a plurality of satellite communication devices, wherein the master communication device is arranged to communicate with a far-end communication device through a global communication channel and to communicate with the plurality of satellite communication devices through a plurality of local communication channels, wherein the master communication device is further arranged to act as a portal between the far-end communication device and the satellite communication devices by forwarding voice communications received from the far-end communication device to the satellite communication devices through the local communication channels, and by mixing voice communications received from the satellite communication devices into a unified voice signal and sending said unified voice signal to the far-end communication device through the global communication channel.

Abstract: A computer readable medium comprising instructions which, when executed, cause performance of operations comprising: successfully establishing a Bluetooth connection between a Bluetooth Low Energy (BLE) device and another device, receiving, by the BLE device from the other device, a request for a change in a configuration, determining, by the BLE device, if the BLE device is in a configuration-changes-enabled state, responsive to determining that the BLE device is in a configuration-changes-enabled state, changing the configuration based on the request, and responsive to determining that the BLE device is not in a configuration-changes-enabled state, refraining from changing the configuration.

Abstract: A wireless sensor node, WSN, tag and method for filtering sensor data obtained by the WSN. At least one event filter is applied to sensor data. The sensor data is based at least in part on motion of the WSN tag. The at least one event filter includes at least one filter parameter, and the at least one filter parameter includes a minimum amount of movement of the WSN tag within a predetermined time threshold.

Abstract: Disclosed are systems and methods for improving isolation between transmit and receive radio-frequency (RF) signals. In some embodiments, a system can be implemented for isolating RF signals during Tx and Rx operations. The system can include a Tx path and an Rx path, with the Tx path having a filter. In some embodiments, the Tx path can include a power amplifier having a plurality of interstages and an output stage, and the filter can be implemented at one of the interstages and before the output stage. The system can further include first and second antennas connected respectively to the Tx and Rx paths. The Tx path, the Rx path, and/or the first and second antennas can be configured to yield a desired level of isolation between the RF signal in the Tx and Tx paths.

Abstract: Provided are a complex device including a piezoelectric device, a wire patch cell (WPC) antenna disposed on one surface of the piezoelectric device, the WPC antenna being connected to two antenna patterns that are vertically spaced apart from each other, and a near field communication (NFC) antenna disposed outside the WPC antenna and an electronic device having the same.

Abstract: A first mobile consumer electronic device comprises a broadband near-field communications (BNC) transceiver and is configured to operate as a main processing unit for a second mobile consumer electronic device that is configured as a thin-client. The first mobile consumer electronic device may capture, via the BNC transceiver, a signal over a range of frequencies that spans multiple frequency bands which are licensed by a regulatory authority. The first mobile consumer electronic device may process the captured signal to determine which of the multiple frequency bands are not currently in use by other devices. The first mobile consumer electronic device may select a plurality of the frequency bands. The first mobile consumer electronic device may transmit, via the BNC transceiver, a signal over the selected plurality of frequency bands at a determined strength, where the signal carries video data destined for the second mobile consumer electronic device.

Abstract: A vehicle communication system and a method of using the system that includes coupling a second device in a vehicle using short range wireless communication (SRWC) based on a pairing of a first device in the vehicle. The method includes the steps of: pairing at the vehicle the first device with a SRWC module, by performing a pairing procedure; after the pairing step, determining an identifying association of the first and second devices; and partially performing the pairing procedure between the SRWC module and the second device based on the pairing of the first device and the identified association.

Abstract: A transmitter of a NFC device includes a current detector which detects a first current flowing in an output node of a regulator and outputs a current detection signal related to a result of the detection, and a control block which compares the current detection signal with a reference current and generates a control signal for controlling a voltage of the output node according to a result of the comparison.

Abstract: A data reception apparatus configured to discharge, prior to receiving data from an energy receiving apparatus, energy stored in a source resonator during a mutual resonance between the source resonator and a target resonator, and demodulate data received from the energy receiving apparatus based on an amount of energy reflected from the target resonator after the energy stored in the source resonator is discharged.

Abstract: As disclosed herein a method, executed by a computer, for detecting charging points for mobile devices includes determining the current location of the mobile device, identifying a charging point proximate to the current location, determining the probable travel time to the identified charging point, and activating a power conservation mode if the probable travel time is greater than the remaining estimated battery life. The current location may be completely stationary or stationary relative to some sort of transportation. The method may determine the likelihood the mobile device will visit a charging point. The method may also identify a location as a potential charging point, and after multiple uses, the location may be confirmed as a charging point. Additionally, the method may remove inactive charging points from a list of charging points. A computer system, and computer program product corresponding to the method are also disclosed herein.

Abstract: As disclosed herein a method, executed by a computer, for detecting charging points for mobile devices includes determining the current location of the mobile device, identifying a charging point proximate to the current location, determining the probable travel time to the identified charging point, and activating a power conservation mode if the probable travel time is greater than the remaining estimated battery life. The current location may be completely stationary or stationary relative to some sort of transportation. The method may determine the likelihood the mobile device will visit a charging point. The method may also identify a location as a potential charging point, and after multiple uses, the location may be confirmed as a charging point. Additionally, the method may remove inactive charging points from a list of charging points. A computer system, and computer program product corresponding to the method are also disclosed herein.

Abstract: A method for executing an application in an NFC device, including steps during which: a contactless link is established between a first and a second NFC devices, the first NFC device transmits through the contactless link an identifier memorized by the first NFC device, the second NFC device transmits through the contactless link an application identifier, the second NFC device transmits to an application server the identifier of the first NFC device and the application identifier, the application server transmits to an authentication server the identifier of the first NFC device and the application identifier, the authentication server verifies the identification data, and if the first NFC device and the application are identified, the authentication server authorizes the two NFC devices to execute the application by transmitting to the application server an identifier of a user of the first NFC device, corresponding to the identifier of the first NFC device.

Abstract: A system, comprising a primary communication path, a first communication device interfaced with the primary communication path, a second communication device interfaced with the primary communication path for communicating over the primary communication path to the first communication device, a controller for controlling the communication path between the first and second communication devices to allow or inhibit communication there over, a validation communication path, a first validation node interfaced with the validation communication path, a second validation node interfaced with the validation communication path for communicating with the first validation node over the validation communication path where in the presence of a transmission between the first and second validation nodes over the validation communication path constitutes a validation condition to control the mode of operation of the communication to be at least one of inhibiting communication over the primary communication path or allowing c

Abstract: An automatic wireless pairing method includes causing a base unit to wirelessly communicate with a number of wireless peripheral devices and wirelessly receive a peripheral device data signal from each of the wireless peripheral devices, wherein the peripheral device data signal received from each of the wireless peripheral devices is based on one or more measurements made by a sensor of the wireless peripheral device, analyzing in the base unit each of the peripheral device data signals, selecting in the base unit one or more of the wireless peripheral devices based on the analyzing of the peripheral device data signals, and responsive to the selecting step, establishing or maintaining wireless communication according to the wireless communications protocol between the base unit and the selected one or more of the wireless peripheral devices and not the wireless peripheral devices other than the selected one or more of the wireless peripheral devices.