476 results about "Wireless transceiver" patented technology

Methods and apparatus are described for enhanced node communication within a wireless node network having nodes and a server. The method begins with a first node associating with a second node, and the first node capturing relevant node information. The first node transmits the relevant node information to the server via the second node operating as an intermediary for indirect communication with the server. A third node captures relevant node information and transmits the relevant node information to the server without using the second node as an intermediary or bridge to the server. Each of the first node, the second node, and the third node may be wireless transceiver-based nodes and respectively implemented as integrated circuits.

Disclosed are methods and apparatuses for signal measurement configuration. An embodiment of the subject application provides a user equipment (UE). The UE includes: a processor and a wireless transceiver coupled to the processor, wherein the processor is configured to, with the wireless transceiver: receive a report setting for interference measurement (IM) results report; receive at least two resource settings associated with the report setting; wherein the at least two resource settings are both for IM, and include a first resource setting containing a first configuration of one or more first IM resources and a second resource setting containing a second configuration of one or more second IM resources, and each of the one or more second IM resources is associated with one of the one or more first IM resource; acquire at least one first value based on at least one first IM resource of the one or more first IM resources and at least one second value based on at least one second IM resource of the one or more second IM resources, wherein each of the at least one second IM resource is associated with one of the at least one first IM resource; determine at least one third value based on the at least one first value and the at least one second value; report the at least one third value and at least one resource index corresponding to the at least one second IM resource.

Methods and apparatus are described for enhanced node communication within a wireless node network having nodes and a server. The method begins with a first node associating with a second node, and the first node capturing relevant node information. When the first node is in a first connectivity mode, the relevant node information is transmitted to the server via the second node operating as an intermediary for indirect communication with the server. When the first node is in a second connectivity mode, the first node transmits the relevant node information to the server without using the second node as the intermediary or bridge to the server. Each of the first node and second node may be wireless transceiver-based nodes and respectively implemented as integrated circuits.

The invention relates to the technical field of oil tank truck safety monitoring, in particular to an oil tank truck Iot intelligent lead sealing strip system which comprises a lock assembly and further comprises a steel wire rope detection circuit, a wireless communication module, an NFC encryption label and a power supply module. Each lock assembly comprises a main body shell, a lock shell, a lock cylinder, a spring and steel balls, the two lock assemblies are symmetrically arranged relative to the center line of the main body shell, and the three steel balls of the same structure are arranged on the lock cylinder in the radial direction of the lock cylinder; the steel wire rope detection circuit connects a steel wire rope to the circuit through a resistor, and detects the connection state of the steel wire rope in real time by detecting the voltage change on the steel wire rope; the wireless communication module comprises a master control MCU circuit integrated with a wireless transceiver and a wireless antenna, and is used for uploading the connection state information of the steel wire rope in real time; the NFC encryption tag has a repeated read-write function and can be encrypted; and the power supply module is a disposable button cell. According to the application, the safety of lead seal monitoring of the oil tank truck can be improved.

A system includes one or more sensors to detect activities of a mobile object; and a processor coupled to the sensor and the wireless transceiver to classify sequences of motions into groups of similar postures each represented by a model and to apply the models to identify an activity of the object.

An electronic device may include wireless circuitry having a transformer with a primary coil and a secondary coil, a first series inductor coupled to the primary coil, a second series inductor coupled to the primary coil, and a filter inductor inductively coupled to the first and second series inductors and operable to produce a first filter response when the wireless circuitry is operable in a first mode and a second filter response when the wireless circuitry is operable in a second mode. The transformer can be coupled to another filter inductor. The transformer can be coupled to an active circuit. The active circuit can include input transistors and cascode transistors. The cascode transistors can be coupled to resistors and / or capacitors that are selectively activated using associated filter switches.

An electronic locking device includes an electronically controllable locking mechanism, a memory, a wireless transceiver configured to communicate wirelessly with a user device to receive an encrypted package containing a biometric template corresponding to an authorized user, and a processor. The processor is configured to decrypt the encrypted package and store the biometric template in the memory, receive a biometric input corresponding to a user attempting to access the electronic locking device, determine if the biometric input matches the biometric template of the authorized user, and activate the electronically controllable locking mechanism in response to a determination that the biometric input matches the biometric template of the authorized user.

A medical visualisation system including a main component including an image sensor and a light emitter; a first auxiliary component configured to transmit image data based on the signals; a second auxiliary component configured to receive signals from the main component and to transmit image data based on the signals, the second auxiliary component including a second memory having embedded therein data; and a video processing apparatus including a high frequency wireless transceiver configured to establish an image data communication channel with the high frequency wireless transceiver of the first auxiliary component or with the high frequency wireless transceiver of the second auxiliary component and to receive the image data with the image data communication channel, wherein the first auxiliary component is configured to, based on the data, cause adjustment of one or more components of the main component or the video processing apparatus.

A microscope assembly includes: a main body with a connector, an analog optical assembly with a monocle having a connector suitable for being removably connected to the connector of the main body for operating in analog mode; a digital optical assembly having a connector suitable for being removably connected to the connector of the main body for operating in digital mode; and a smartphone having a display and a wireless transceiver; the digital optical unit including a camera of digital type with a wireless transmitter configured to communicate with the wireless transceiver of the smartphone, and a holder suitable for holding the smartphone.

A control system is provided for inventory management facility with a plurality of containers. The control system includes a server, and a container handler operable within the inventory management facility. The container handler tractor comprises onboard sensors configured to generate sensor data of at least one container of the plurality of containers, a geolocation device configured to generate a geolocation value for the at least one container, a wireless transceiver, and a controller coupled to the onboard sensors, the geolocation device, and the wireless transceiver. The controller is configured to transmit the sensor data and the geolocation value for the at least one container to the server. The server is in communication with the container handler and is configured to generate a database associated with the sensor data, the database comprising, for each container, a container logo image and the geolocation value. The geolocation value includes a latitude value, a longitude value, and an altitude value.

A hearing aid, comprising a microphone configured to produce a microphone output signal representing sounds transduced by the microphone; an earphone speaker configured to convert an equalized output electrical signal into acoustic waves; a Bluetooth wireless transceiver; and an automated processor configured to spot a plurality of different keywords; and selectively control a Bluetooth communication partner dependent on the spotted keyword.

Eyewear for control of myopia progression communicates with a compliance monitoring system in accordance with a myopia progression retarding protocol. The compliance monitoring system includes a base station or a smart device. The base station or smart device includes a base wireless transceiver for receiving a beneficiary's usage data from the eyewear or a storage case configured to store the eyewear. The monitoring system processes the usage data from the eyewear or the storage case to compute a compliance score that is provided to a stakeholder of the myopia progression retarding protocol.

A data distribution server includes a first interface for communicating with a plurality of content providers and a second interface for comminating with a plurality of wireless transceivers. The data distribution server includes memory storing operational instructions and processing circuitry operably coupled to the first and second interfaces and to the memory, where the processing circuitry is configured to execute the operational instructions to receive a portion of a data object from a content provider of the plurality of content providers, generate a plurality of data slices from the portion of the data object, distribute the plurality of data slices between the plurality of wireless transceivers for temporary storage and facilitate transmittal of the plurality of data slices to a user device that is adapted to wirelessly communicate with each wireless transceiver of the plurality of wireless transceivers.

A dual-resonant antenna device is provided, exhibiting improved impedance bandwidth, cross-polarization, and isolation, and is less susceptible to spurious surface wave excitation. More specifically, at least one antenna element and a resonant structure are provided on a non-conductive substrate, such that at least one continuous conductive sidewall of the resonant structure surrounds the one or more antenna elements, forming a resonant cavity filled with a dielectric material covering the one or more antenna elements. Each antenna element is used to excite a TM mode, while the dielectric material and size of the resonant cavity are selected such that the resonant structure is used to excite a TE mode. In a preferred embodiment, the TM mode is a TM 01 mode, and the TE mode is a TE 111 mode.

The invention provides a sleep nursing device capable of automatically adjusting temperature, which relates to the field of sleep nursing and comprises a shell, a surface shell and a flexible electric heating sheet, the inner side face of the machine shell is connected with a control mainboard through bolts, a through hole is formed in the position, close to the left end, of the upper side face of the machine shell, a wireless transceiver is installed in the through hole of the machine shell, a meter cover is bonded to the lower side face of the meter shell, an infrared temperature measuring sensor is installed in the through hole of the meter cover, and a miniature wireless transmitter is installed in the through hole of the meter shell. The left end and the right end of the flexible electric heating piece are each provided with an attaching pad in an adhesive mode. Through the arrangement of an infrared temperature measurement sensor, a micro wireless transmitter, a wireless transceiver and a flexible electric heating sheet, the temperature of the heating mattress can be automatically regulated and controlled according to the body temperature change rule in different sleep periods at night; the problem that the sleep quality of a patient is damaged due to uncomfortable sleep temperature of a human body caused by the fact that a traditional warm mattress in sleep nursing cannot automatically control and adjust the temperature according to the temperature change of the human body sleeping at night is solved.

The application provides a forestry insect expelling device, which comprises a main box body and a sub-box body, a moth attracting lamp and an electric net are fixedly installed at the bottom end of the cover plate of the main box body, a plurality of nozzles obliquely facing the electric net are fixedly installed at the bottom end of the cover plate, a charged cleaning liquid tank and a control tank are arranged in the sub-box body, a ring-shaped pipe is connected to the output end of a pump body in the charged cleaning liquid tank, the ring-shaped pipe is communicated with the nozzles, a moth attracting agent box is fixedly connected to the bottom end of the electric net, a moth attracting agent strip is installed in the moth attracting agent box, a protective net is arranged at the bottom end of the moth attracting agent box, a motor is fixedly installed at the bottom end of the main box body, the output end of the motor is drivingly connected with a first scraper plate in contact with the inner wall of the main box body, a second scraper plate in contact with the bottom end of the protective net and a brush plate perpendicular to the second scraper plate, the brush plate is fixedly provided with bristles in contact with the electric net, ventilation openings are arranged at the two sides of the main box body close to the top end, and a controller arranged in the control tank remotely controls each power unit through a wireless transceiver. The application can realize efficient insect expelling and killing, and is convenient to manage.

The invention provides a portable temporary protection measurement and control device, which relates to the technical field of power distribution auxiliary equipment and comprises a main body shell, a monitoring radar, a signal module, a radar connector and a main external port are arranged in the main body shell, and the side surface of the main body shell is connected with a lateral radar array through a screwed joint and is provided with a button with light indication. A cabinet door, a transparent plate and a cabinet door lock are arranged on the front face, a limiting guide plate, a main external port and an emergency button are arranged at the bottom, a power module is arranged on the top, and a wireless transceiver and a 5G communication unit are arranged in the signal module. The device can be quickly arranged around a high-voltage electric power facility, realizes all-weather target monitoring by using a multi-direction radar, has the advantages of high protection level, convenience in installation and convenience in carrying, can realize real-time detection and remote reporting of personnel, machinery and abnormal events in mountainous areas and unattended environments, and effectively improves the operation safety of electric power equipment.

Network communication may be performed using a paging procedure. A wireless transceiver unit (WTRU) may initiate paging using an on-demand paging procedure. The WTRU may decide to send a first indication that it is ready to initiate an on-demand paging procedure. The WTRU may send the first indication to at least one network entity. The WTRU may receive a second indication from at least one network entity that there is pending downlink data for the WTRU. In response to the determination that there is pending downlink data for the WTRU, the WTRU may listen on a paging channel. The WTRU may determine that a paging opportunity has been set up for the WTRU. The WTRU may read a paging message. In response to the determination that the paging message contains an identifier associated with the WTRU, the WTRU may perform a service request procedure to receive downlink data.

A full duplex carrier aggregation, RF, wireless transceiver (100) is disclosed. The RF wireless transceiver (100) comprises: a single transmit and receive antenna (110) for: performing an RF transmit based on a transmit signal and generating a receive signal based on an RF receive; the invention relates to a power amplifier (100) comprising a plurality of cascaded quadrature balanced power amplifier (QBPA) modules (120a to n), in which each QBPA module (120a to n) comprises a transmit signal port (121a, b), an antenna port (122a, b), a receive signal port (123a, b), and a cancel signal port (124a, b), and a plurality of cascaded quadrature balanced power amplifier (QBPA) modules (120a to n), in which each QBPA module (120a to n) comprises a transmit signal port (121a, b), an antenna port (122a, b), a receive signal port (123a, b), and a cancel signal port (124a, b). The antenna port (121a) of the first QBPA module (120a) is connected with the antenna (110); and the antenna port (121b) of the second QBPA module (120b) is connected with the signal receiving port of the first QBPA module (120a). Each QBPA module (120a to n) is configured to: receive a transmit input signal at the transmit signal port (121a, b); receiving a receive signal at the antenna port (122a, b); receiving a cancellation input signal at the cancellation signal port (124a, b); generating a transmit signal based on the transmit input signal and outputting the transmit signal through the antenna port (122a, b); a cancellation signal is generated based on the cancellation input signal, and the cancellation signal and the reception signal are output at the reception signal port (123a, b).

The invention provides a portable low-cost millimeter wave radiation imaging system and system. The system comprises a millimeter wave radiometer, an IMU module, a range finder, an optical camera, an acquisition module, a wireless transceiver module, a power supply module, an equipment appearance tool, client equipment and a detachable portable support rod. The millimeter wave radiometer is used for acquiring a millimeter wave radiation brightness temperature value of an observation scene, the IMU module is used for acquiring azimuth angle and pitch angle information of the meter wave radiometer, the range finder is used for acquiring the distance to the observation scene or a target, and the optical camera is used for acquiring an optical image of the observation scene; synchronously acquiring the data through an acquisition module; the collected data is transmitted to client equipment through the wireless receiving and transmitting module; performing two-dimensional uniform interpolation on the non-uniform azimuth angle and pitch angle on the client device; performing corresponding interpolation processing on the millimeter wave radiation brightness temperature value to generate a homogenized millimeter wave radiation image; and performing registration and fusion display on the millimeter wave radiation image and the optical image.

A 3rd Generation Partnership Project (3GPP) user equipment (UE) includes a wireless transceiver and a processor. The processor is configured to receive, via the wireless transceiver, a measurement configuration including a measurement object and a reporting configuration. The measurement object identifies at least one shared spectrum resource. The processor is also configured to monitor the at least one shared spectrum resource, via the wireless transceiver, for use by non-3GPP radio technology devices; and transmit, in accord with the reporting configuration and via the wireless transceiver, a report on the use of the at least one shared spectrum resource by non-3GPP radio technology devices.

An acoustic remote control device and method for a bionic robotic fish, relate to underwater acoustic telemetry remote control. The device is composed of an acoustic emission module, an acoustic receiving module and a remote control terminal. The data of the remote control terminal is output to the acoustic emission module through wireless communication, the data of the acoustic emission module is output to the acoustic receiving module through acoustic communication, and the acoustic receiving module outputs control instructions to the bionic robotic fish through an RS232 serial port. The acoustic emission module is used to receive instructions from the remote control terminal through a wireless transceiver, complete channel coding, modulation and underwater acoustic signal transmission of the remote control instructions. The bandwidth of the underwater acoustic emission transducer is divided into two sub-bands B1 and B2. User instruction data is grouped by Hamming coding, information bits are sent through the B1 sub-band, and check bits are sent through the B2 sub-band. The remote control terminal receives user instructions through a remote control panel, source encodes the user instructions, and sends the encoded data to the acoustic emission module through a wireless transceiver.

A beamforming, antenna system of a radio repeater is coupled to communicate with a first serving sector of a first base station. A radio transceiver relays signals between the first serving sector and a terminal device. A processor is coupled to the radio transceiver and operable to receive a signal to change from the first serving sector. The processor steers the antenna system to determine performance indicators of surrounding base stations detectable by the radio repeater. The processor determines a second serving sector different from the first serving sector based on a comparison of the performance indicators. Signals are relayed between the second serving sector and the terminal device, e.g., by reconfiguring the transceiver.

IO-Link master (20) having at least one IO-Link port (21) configured to be connected to an IO-Link port transceiver (11) of an interface (10) having an IO-Link port transceiver (11), at least one wireless transceiver (12, 12a, 12b) and a signal processing device (13) configured to provide a network between the IO-Link port transceiver (11) and the at least one wireless transceiver (12, 12a, 12b), characterized in that the IO-Link master (20) has a signal processing device (23) configured to provide a network between the interface (10) and IO-Link devices (40) connected to further IO-Link ports (22) of the IO-Link master (20).

A system for a vehicle includes a wireless transceiver configured to communicate with a mobile device via a wireless connection encrypted using a digital key, wherein the digital key allows the mobile device to access a driving function of a vehicle; and one or more controllers programmed to responsive to a user input indicative of an intent to make a purchase by a user of the vehicle, transmit a request to the mobile device to launch a payment for the purchase via the wireless connection, perform an authentication by interacting with the user to authorize the payment, and responsive to the authentication, instruct the mobile device to proceed with the payment via the wireless connection.

A method for performing antenna control in a wireless communications system with aid of joint decision of antenna selection and tuning for antenna performance optimization and associated apparatus are provided. The method may include: during a runtime stage among multiple stages, dynamically determining any action of a state change among multiple actions according to a set of runtime measurements and a pre-defined database in a storage device within the wireless transceiver device; and during the runtime stage, performing the any action to selectively adjust a hybrid state of the wireless transceiver device, the hybrid state being a combination of a switch state of a switch circuit for antenna selection within the communication control circuit and at least one tuner state of at least one antenna tuner for antenna tuning within the communication control circuit, for performing at least one adjustment among a switch state adjustment and a tuner state adjustment.

The application provides a seismic information early warning terminal with a wireless frequency modulation loudspeaker, comprising: a seismic monitoring network communication module, which carries out multi-source communication of seismic early warning information through seismic monitoring network sound source communication and mobile terminal Bluetooth communication; carries out anti-interference communication protection through anti-interference setting; a seismic early warning information conversion module, which converts the signal of the seismic monitoring network communication module into a wireless frequency modulation signal, and receives an infrared remote control signal to carry out infrared remote control; a warning information wireless transceiver module, which carries out wireless frequency modulation signal transceiving communication and state monitoring with a wireless frequency modulation loudspeaker warning module through multiple groups of frequency modulation transmitting and receiving antenna groups; a wireless frequency modulation loudspeaker warning module, which converts the wireless frequency modulation signal into a seismic early warning loudspeaker broadcast trigger signal; a small wind turbine and an electric quantity monitoring storage battery group are used as an emergency power supply; a warning information partition broadcast loudspeaker group is used to carry out partition broadcast or full-area broadcast of seismic early warning information.

The invention relates to the technical field of lighting equipment, in particular to a 360-degree lighting portable energy storage lighthouse and a control method, and the 360-degree lighting portable energy storage lighthouse comprises a moving assembly which comprises two first wheels and two second wheels; the energy storage box assembly comprises a box body, a lithium battery and a circuit module, the lithium battery and the circuit module are arranged in the box body, the outer surface of the box body is provided with a display screen, an illumination adjusting module, a power switch, an AC charging socket and an illumination sensor, a discharging socket is arranged in the box body, and the illumination adjusting module is integrated with a control panel, an adjusting device and a wireless transceiver. The lighting assembly is arranged at the top of the box body and comprises a telescopic lamp pole and a lamp arranged around the outer portion of the lamp pole by 360 degrees, the lamp pole is connected with the top of the lamp, and a lampshade is further arranged at the top of the lamp; the control assembly comprises a locking mechanism, brake handles and a fixing mechanism, the locking mechanism is arranged on the top of the front side of the box body and movably connected with the lamp pole, and the brake handles are arranged on the left side and the right side of the box body; the operation efficiency of the lighthouse is improved, and intelligent control over illumination is achieved.

Wireless-enabled loudspeaker includes a capacitive touch user interface. The loudspeaker may comprise at least one electroacoustic transducer, a processor in communication with the at least one electroacoustic transducer, and an exterior surface comprising a capacitive touch user interface that allows a user to control operation of the loudspeaker. The exterior surface acts a dielectric for the capacitive touch user interface. The loudspeaker may comprise a wireless transceiver circuit for receiving and transmitting wireless communication signals via a wireless network. The wireless transceiver circuit may receive wirelessly audio content from streaming audio content servers that are connected to the Internet. The capacitive touch user interface comprises a plurality of capacitive sense electrodes.

This invention discloses an intelligent oil production system for electric pump wells, a tubing string, and a method of use, relating to the field of downhole communication technology. The system includes a surface control cabinet, an AC carrier cable, a wireless transceiver connector (upper and lower), a DC carrier cable, and downhole intelligent equipment. The surface control cabinet supplies power to the downhole intelligent equipment via the AC carrier cable, the wireless transceiver connector (upper and lower), and the DC carrier cable. The surface control cabinet performs bidirectional AC carrier communication with the wireless transceiver connector (upper and lower) via the AC carrier cable. The wireless transceiver connector performs bidirectional DC carrier communication with the downhole intelligent equipment via the DC carrier cable. This invention reduces the number of cables, solving the problem of the difficulty of laying multiple cables on the external tubing string during construction, while also reducing tubing string costs and production costs.