510 results about "Proximity communication" patented technology

Embodiments of a switch are described. This switch includes input ports configured to receive signals (which include data) and output ports configured to output the signals. In addition, the switch includes switching elements and a flow-control mechanism, which is configured to provide flow-control information associated with the data to the switching elements via an optical control path. These switching elements are configured to selectively couple the input ports to the output ports based on the flow-control information. Furthermore, a given switching element in the switching elements is coupled to a given input port and a given output port via electrical signal paths that are configured to use proximity communication to communicate the data.

An automatic GPS tracking system is taught that consists of a GPS tracking unit secured to a person or an asset that includes a GPS receiver and a first battery operated a processor and first RF transceiver which emits an RF signal. A home base station receives the RF signal within a pre-selected proximity communication distance. A monitoring station which is in communication from a cellular modem or a satellite modem within the GPS tracking unit such that, if a person or asset having the tracking system secured thereon moves beyond the a pre-selected proximity communication distance from a home base unit, the first transceiver RF communication signals is lost, the processor automatically powers “on” the second battery to power up the GPS receiver and the cellular modem, and the GPS tracking unit may signal the monitoring station which displays the location of the person or asset.

A system for establishing a link from a wireless communication device (WCD) to at least one target device that is a member of a particular user group. The process of both locating the target device and establishing a link may incorporate the orientation and/or movement of the WCD into the procedure in lieu of the extensive use of traditional menu interfaces. For example, a WCD may recognize a combination of orientation and/or movement changes as a pattern for triggering activities, such as scanning for other devices. Various movement patterns may also be employed to establish a wireless link and for further interaction between users/devices in a user group.

An electronic funds system, including a plurality of payment devices, each payment device including a payment application for (i) transferring funds to another payment device, (ii) receiving funds from another payment device, and (iii) synchronizing transactions with a bank server computer, a queue manager for queuing transactions for synchronization with the bank server computer, an encoder for encrypting transaction information, a proximity communication module for wirelessly communicating with another of the plurality of payment devices over a short range, a wireless communication module for communicating with a client computer and with the bank server computer over a long range, a plurality of client computers, each client computer including a payment device manager for (i) transmitting funds to a payment device, (ii) receiving funds from a payment device, and (iii) setting payment device parameters, and a wireless communication module for communicating with at least one of the plurality of payment devices and with a bank server computer over a long range, and at least one bank server computer, each bank server computer including an account manager for (i) managing at least one bank account associated with at least one of the payment devices, and (ii) processing transactions received from the plurality of payment devices, a decoder for decrypting encrypted transaction information, and a wireless communication module for communicating with the plurality of payment devices and with the plurality of client computers over a long range. A method and a computer-readable storage medium are also described and claimed.

A system and method for impromptu asset tracking. According to one embodiment, information from a first reporting source about a first asset is received. Asset identification information about a second asset is received from the first reporting source. The first reporting source is coupled with the first asset. The asset identification information comprises identification data gathered by the first reporting source on an impromptu basis when the first reporting source is within a transmission range of a proximity communication device coupled with the second asset. A database is populated with the asset identification information such that the asset identification information can be collected from the database.

There is provided a radio device, comprising: a Bluetooth circuitry configured to generate and advertise a Blue-tooth beacon signal having frame format according to the Bluetooth standard; a proximity communication circuitry configured to receive configuration commands wirelessly from a physically separate user device over a magnetic induction-based proximity communication; and at least one processor and at least one memory including a computer program code, wherein the at least one memory and the computer pro-gram code are configured, with the at least one processor, to cause the radio device to perform operations comprising: reconfiguring at least part of data content of the Bluetooth beacon signal on the basis of the received configuration commands, wherein the data content of the Bluetooth beacon signal is set to comprise at least physical activity related information.

The invention discloses terminal devices, a wireless fidelity (WIFI) connection method and a system, wherein the WIFI connection method comprises the following steps that a first terminal device establishes near distance communication connection with a second terminal device; the first terminal device receives WIFI connection parameter information from the second terminal device; and the first terminal device establishes WIFI connection with the second terminal device according to the WIFI connection parameter information. According to the technical scheme of terminal devices, the WIFI connection method and the system, the parameter information of the WIFI connection is transmitted through the established near distance communication connection, complex manual operation of the WIFI connection is simplified, and fast WIFI connection between the devices is achieved.

A system for providing information to a magnetic card reader. The system comprises an antenna (in one embodiment comprising a multi-purpose antenna or an antenna module) and a microprocessor for applying a differential signal to the antenna. The differential signal represents data stored in a memory segment of the microprocessor or in a memory connected to the microprocessor. The antenna transmits an alternating magnetic field representing the information the alternating magnetic field is responsive to the differential signal and received by the magnetic card reader.

A communication terminal includes a close-proximity communication coil, a power transmission coil, and a metal plate. The close-proximity communication coil is configured to be used in a close-proximity communication system. The power transmission coil is configured to be used in a contactless power transmission system. At least a portion of the metal plate is disposed between the close-proximity communication coil and the power transmission coil. The close-proximity communication coil and the power transmission coil are disposed in non-overlapping locations when viewed from a direction perpendicular or substantially perpendicular to a main surface of the metal plate. At least one of the close-proximity communication coil and the power transmission coil electromagnetically couples with the metal plate.

A test fixture has a flexible plastic cable that acts as a waveguide. The Device-Under-Test (DUT) is a small transceiver and antenna that operate in the Extremely High-Frequency (EHF) band of 30-300 GHz. The size of the DUT transceiver is very small, limiting the power of emitted electromagnetic radiation so that close-proximity communication is used. The envelope for reception may only extend for about a centimeter from the DUT transceiver, about the same size as the test socket. A slot is formed in the test socket very near to the antenna. The slot receives one end of the plastic waveguide. The slot extends into the envelope by the DUT transceiver so that close-proximity radiation is captured by the plastic waveguide. The waveguide has a high relative permittivity and reflective metalized walls so that the radiation may be carried to a receiver that is outside the envelope.

A transmission terminal includes a network communication unit to transceive predetermined data with another transmission terminal connected to a communication network; a proximity communication unit to establish a proximity communication with an information providing apparatus that displays a predetermined image and to transmit connection setting information required to establish a communication at a longer range; a short-range communication unit to establish a radio communication with the information providing apparatus at a longer range than the proximity communication unit using the connection setting information; a display data receiving unit to receive display data through a communication path established by the short-range communication unit; a display data transmitting unit to transmit the display data received by the display data receiving unit to the other transmission terminal using the network communication unit; and a display control unit to display the image data and/or the display data on a display device.

A semiconductor device package and a method of fabricating the same are disclosed. The semiconductor device package includes a substrate, a buffer structure, two active chips and a bridge chip. The substrate has a cavity, a first surface and a second surface opposite to the first surface. The cavity is extended from the first surface toward the second surface, and the buffer structure is disposed in the cavity. The active chips are mechanically disposed on and electrically connected to the first surface and around the cavity, wherein the active chips both have a first active surface. The bridge chip is disposed in the cavity and above the buffer structure, wherein the bridge chip has a second active surface, the second active surface faces the first active surfaces and is partially overlapped with the first active surfaces, the bridge chip is used for providing a proximity communication between the active chips.

The invention relates to a method, mobile terminal, user side and system for positioning and searching for an object. The method comprises the steps that the mobile terminal searches a preset range for identification information of an anti-lost device though a near field communication module; the mobile terminal sends the found identification information of the anti-lost device and current position information to a cloud server, so that after receiving search information sent by the user side, the cloud server sends the position information of the anti-lost device associated with the user side to the user side. The method, mobile terminal, user side and system for positioning and searching for the object achieve the purpose of rapidly searching for the lost object, and solve the problem that in the prior art, a lost object is difficult to find or even cannot be found.

Techniques for reducing or eliminating the likelihood of fraud in a contactless proximity communications apparatus are provided. The apparatus can include a body portion with a body, a communications circuit, and an antenna. The apparatus can also include a signal-disrupting portion that is mounted for motion, such as rotary or linear motion, with respect to the body portion and configured to substantially disrupt RF signals in a first position, and to move to a second position where RF communication is possible.

A magazine-based firearm interlock that can be added to a commercial firearm, with a release/locking device on the firing mechanisms enabled by an electro-permanent magnet, control electronics in the removable magazine, and authorized through a wearable authorization device. Modifications are applied to the trigger bar or sear mechanism which enables it to be changed to an unlocked state, which allows a shot to be fired, and to a locked state, which prevents a shot from being fired. A communication system includes a chip set in the firearm magazine that communicates with a FOB carried by the user, which authenticates the user and activates the electro-permanent magnet to enable the firearm to fire. This system is preferably a near field communication system that couples to and transmits across the body of the user. Indicators can be included to indicate the operational state of the interlock and to detect and record discharges.

Embodiments of a multi-chip module (MCM) are described. This MCM includes a first semiconductor die and a second semiconductor die, where a given semiconductor die, which can be the first semiconductor die or the second semiconductor die, includes proximity connectors proximate to a surface of the given semiconductor die. Moreover, the given semiconductor die is configured to communicate signals with the other semiconductor die via proximity communication through one or more of the proximity connectors. Furthermore, the MCM includes an alignment plate and a top plate coupled to the alignment plate. This alignment plate includes a first negative feature configured to accommodate the first semiconductor die and a second negative feature configured to accommodate the second semiconductor die, and the top plate includes a positive feature. Note that the positive feature is coupled to the first semiconductor die, and the positive feature facilitates mechanical positioning of the first semiconductor die.