1457 results about "Wireless transceiver" patented technology

A handheld medical diagnostic device integrates at least seven sensor modules, including a high-magnification camera, otoscope camera, stethoscope, infrared thermometer, EKG, pulse oximeter, body composition monitor, glucometer, and / or hematology analyzer. The device features a system-on-chip (SoC) processor for intelligent data management, edge computing, and cloud-based AI processing, while applying privacy-preserving techniques. A wireless transceiver enables data transmission and reception between the sensors, edge compute nodes, and cloud platforms. The ergonomically designed housing includes a display with a force-sensitive layer for user input and navigation. The high-magnification camera module offers 300× magnification for visualizing blood cells and skin, with an annular LED array, encryption engine, and physically unclonable function (PUF) circuit. The otoscope camera module features a narrow profile for ear, nose, and throat imaging, with an annular LED array.

The invention relates to the Internet of Things technology, and discloses an animal health monitoring system which comprises wearable equipment and a cloud server. The wearable equipment comprises a processor, and an acceleration sensor, a body temperature sensor and a wireless transceiver which are connected with the processor; the processor is configured to determine the posture of the animal according to the acceleration data detected by the acceleration sensor, and obtain the body temperature of the animal from the body temperature sensor; the posture-body temperature data pair is sent to a cloud server through a wireless transceiver; the cloud server is configured to input a plurality of groups of posture-body temperature data pairs which are sequenced according to the time sequence and come from the wearable device into a pre-trained first machine learning model, and the animal health state output by the first machine learning model is obtained. According to the system, the transmission energy consumption is reduced, the endurance time is prolonged, and the accuracy of animal health state judgment is improved.

The invention provides a poultry house gas pollutant sensor temperature and humidity compensation method, and belongs to the technical field of temperature and humidity control, and the method comprises the following steps: 1, preparing; building an experiment platform, wirelessly transmitting data acquired by a sensor to a coordinator, and communicating with a cloud platform by adopting a wireless transceiver module to obtain real-time data; step 2, data acquisition; introducing high-purity nitrogen to carry out zero calibration on the sensor, and preparing standard CO2 gases with different concentrations through a dynamic gas distributor; opening the constant-temperature and constant-humidity experiment box, setting temperature and humidity values, and testing to obtain multiple groups of data; 3, data preprocessing; carrying out Min-Max normalization processing on the obtained data; 4, constructing a temperature and humidity compensation model; 5, optimizing an algorithm; step 6, evaluating the model; through real-time monitoring and compensation adjustment of sensor data, interference of temperature and humidity changes on a measurement result is eliminated, and the precision of gas pollutant concentration detection is improved.

A livestock management system includes a first type of livestock tag, a second type of livestock tag, and a computing device. The first type of livestock tag includes both a first long-range wireless transceiver and a first short-range wireless transceiver and is attached to a first livestock animal. The second type of livestock tag, which is attached to a second livestock animal, includes second short-range range transceiver that transmits a unique tag identifier associated with the second type of livestock tag to the first short-range wireless transceiver; the second type of livestock tag is incapable of transmitting a long-range wireless transmission. The computing device receives the unique tag identifier of the second type of livestock tag from the first type of livestock tag via long-range wireless transmission from the first long-range wireless transceiver.

The present disclosure an electric fence device, including a transmitter and at least one receiver. The transmitter includes a first integrated circuit board; wherein, the first integrated circuit board is arranged with a first radar module and a first wireless transceiver module. The at least one receiver is configured to be worn on a pet. The receiver comprises a second integrated circuit board; the second integrated circuit board is arranged with a second radar module and a second wireless transceiver module. The first radar module and the second radar module are communicatively connected to each other perform measurement signal transmission to determine a location of the pet; the first wireless transceiver module and the second wireless transceiver module are communicatively connected to each other to perform instruction signal transmission and data feedback.

Embodiments of a wireless device and method are disclosed. In an embodiment, a wireless device comprises a wireless transceiver to receive and transmit frames, and a controller operably coupled to the wireless transceiver to process the frames, wherein the controller is configured to generate at least one frame that includes a resource unit for a first user that is rotated in frequency such that a first frequency location of the resource unit for a first time period is different than a second frequency location of the resource unit for a second time period.

Embodiments of the present disclosure relate to methods and apparatuses for reconnecting a radio link for a multi-connectivity scenario. According to an embodiment of the present application, a user equipment (UE) includes a processor and a wireless transceiver coupled to the processor; and the processor is configured: to determine, based on a time related condition, whether to perform a recovery operation to reconnect the UE to a master node (MN) or at least one secondary node (SN), wherein the time related condition is associated with “the MN” or “the at least one SN” or “the MN and the at least one SN”; and to perform the recovery operation, in response to determining that the recovery operation is to be performed.

A system includes a refuse vehicle, multiple refuse containers, and a remote computing system. The refuse vehicle includes a telematics unit. The refuse containers are positioned at different customer locations. Each of the refuse containers include a sensor configured to measure a fill level and a wireless transceiver. The remote computing system includes processing circuitry configured to obtain a status of the refuse vehicle from the telematics unit. The processing circuitry is also configured to obtain sensor data from the refuse containers indicating the fill level of each of the refuse containers. The processing circuitry is also configured to determine a route for the refuse vehicle based on the status of the refuse vehicle and the sensor data obtained from the refuse containers. The processing circuitry is also configured to transmit the route to the telematics unit of the refuse vehicle.

Embodiments of a wireless device, a communications system and method are disclosed. In an embodiment, a wireless device comprises a wireless transceiver to receive and transmit frames, and a controller operably coupled to the wireless transceiver to process the frames, wherein the controller is configured to, in response to an enablement of a low-latency preemption mode from another wireless device, transmit a request for a low-latency preemption, and then transmit a low-latency frame to the another wireless device.

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.

An antenna system includes a module, which is electrically coupled to a front-end electronic circuit layer, and the front-end electronic circuit layer is configured to process one or more beams. The module includes a radiation layer, which includes one or more radiation components, and the radiation components are configured to transmit the one or more beams and receive at least one of the one or more beams; and a feed layer, which includes one or more feed components, wherein the one or more feed components are configured to excite the radiation layer, transmit the one or more beams, receive the one or more beams, or any combination thereof. The module also includes a distribution network layer, which includes a wave distribution device, wherein the wave distribution device is configured to distribute the one or more beams from the front-end electronic circuit layer to the feed layer.

A brick-and-mortar (BAM) store control system uses sensors and wireless transceivers to track customers, merchant representatives, devices, and / or objects within a BAM store area. The system can identify and track product and / or service inventory within the BAM store area and / or in individual's personal inventories, for instance by detecting movements of objects by individuals in sensor data. The system can generate inventory replenishment schedules, for instance based on inventory quantity patterns. The system can provide recommendations to customers and / or merchants, for example recommending products that customers have interacted with. The system can identify individuals and / or objects using a machine learning algorithm, which can learn based on feedback. The system can generate temporary identifiers for unrecognized individuals or objects, which it can merge or convert into long-term identifiers as more information is received. The system can recognize sensitive information based on secure identifiers generated based on the sensitive information.

Certain embodiments provide an auxiliary wireless device for a power tool that includes a body, a wireless communication unit (WCU), an inertial measurement unit (IMU), and a controller. The body is removably attachable to a housing of a power tool. The WCU includes a wireless transceiver. The IMU is configured to output IMU sensor data including at least one of 3-axis acceleration data and 3-axis angular rate data. The controller is configured to determine a loaded operational time of the power tool over a time period based on the IMU sensor data, determine a cumulative loaded operational time of the power tool over a cumulative time period based on loaded operational times for a number of time periods, and send the cumulative loaded operational time to the WCU for transmission to a remote device. The power tool is activated in a loaded condition during the loaded operational time.

An apparatus is disclosed for jammer detection. In example aspects, the apparatus includes a wireless transceiver configured to be connected to one or more antennas. The wireless transceiver is configured to translate a received signal from a first frequency to a second frequency using a reference signal to produce a translated received signal, with the reference signal including at least one frequency having an association with one or more targeted frequencies of a potential jamming signal. The wireless transceiver is also configured to convert at least a version of the translated received signal in the analog domain into a converted received signal in the digital domain. The wireless transceiver is further configured to detect that the converted received signal comprises a jamming signal based on the association and using at least one threshold and determine a jamming frequency of the jamming signal based on the frequency of the reference signal.

Disclosed are methods and apparatuses for signaling overhead optimization for aerial user equipment (e.g., an unmanned aerial vehicle). An embodiment of the subject application provides a UE including: a processor; and a wireless transceiver coupled to the processor, wherein the processor is configured to, with the wireless transceiver: transmit a measurement report in response to that a cell number of a local maintained cell list becomes equal to or less than a report on leave threshold due to removal of at least one neighbor cell fulfilling a leave condition from the local maintained cell list, wherein the processor is enabled with report on leave for multi-cell trigger; and / or transmit flight path available information in at least one message in response to flight path information being available and a preconfigured or configured condition being met.

A sensing control system includes a sensing controller comprising a memory storing a plurality of semantic identities and a processor in communication with the memory, at least one transceiver and at least one sensor. The sensing controller is configured to receive via the wireless transceiver and store in memory at least one semantic profile from a mobile device localized at an endpoint, the semantic profile comprising a set of configured gestures and semantic identities. Based on the semantic profile and inputs from the at least one sensor the sensing controller infers a plurality of semantics associated with gestures by a first person and / or second person and applies them based on a designated manipulation priority.

Embodiments of a method and apparatus for communications are disclosed. In an embodiment, a communications device includes a controller configured to generate a beacon frame based on Multiple Basic Service Set Identifier (MBSSID) support information and a wireless transceiver configured to wirelessly transmit the beacon frame to a second communications device.

A geolocationing system and method for providing awareness in a multi-space environment, such as a hospitality environment or educational environment, are presented. In one embodiment of the geolocationing system, a vertical and horizontal array of gateway devices is provided. Each gateway device includes a gateway device identification providing an accurately-known fixed location within the multi-space environment. Each gateway device includes a wireless transceiver that receives a beacon signal from a proximate wireless-enabled personal locator device. The gateway devices, in turn, send gateway signals to a server, which determines estimated location of the wireless-enabled personal locator device.

A belt audio system includes a belt and a buckle assembly having a first buckle body and a second buckle body. The first buckle body includes hooks extending outward from the front surface, and the second buckle body including a pair of openings for receiving the hooks. An entertainment device having a magnet on the back surface is connected to the first and second buckle bodies. The entertainment device having a speaker, and a wireless transceiver for receiving content from an external device to be played on the speaker. A decorative buckle cover includes a magnet along a back surface and decorative elements along the front surface. The buckle cover magnetically connects to the buckle assembly when the entertainment device is not in use.

A patient support apparatus includes a frame, a patient support surface, and a nurse call cable interface adapted to communicatively couple to a wall-mounted nurse call outlet having a plurality of pins to thereby allow the patient to communicate with a remotely positioned nurse. One or more sensors are included that detect when the cable is plugged into the nurse call outlet and / or when the bed is communicatively coupled to the nurse call system. The controller may activate an indicator when the sensor detects that the bed is not coupled to the nurse call system outlet, automatically select whether to communicate with the nurse call system via a wireless transceiver or via the nurse call cable interface based on the sensor output, and / or inform the caregiver when a headwall module spaced from the bed is not communicatively coupled to the nurse call system outlet.

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.

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.

The process and apparatus for tension stringing a conductor through above-ground supports uses a length of rope affixed to the conductor wound on the tensioning machine and pulled by the puller machine. Each of the first and second stringing apparatuses includes an onboard control system which controls each of the first and second stringing apparatuses in pulling mode or in tensioning mode. Each of the first and second stringing apparatuses includes a motor / regenerative brake or other means of inducing tension into the conductor. Each of the machines includes a wireless transceiver which is hard-wired to said onboard control systems. A first operator resides on the puller machine and selects the machine as a puller machine operating in pulling mode using an onboard control system. An observer resides on the tensioner and selects the second machine to be the tensioner. Each of the wireless transceivers communicates with the other wireless transceiver enabling control of both the machines by the onboard control system of the puller machine.

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.

A system for dynamic sequence alignment and causal analysis in business mining, consisting of a data acquisition unit configured to capture real-time event logs from multiple enterprise systems via communication interfaces, wherein the data acquisition unit includes a variety of communication interfaces, including Ethernet ports, fiber optic interfaces, and wireless transceivers, enabling data acquisition from both local and remote enterprise systems, and wherein the unit is capable of processing multiple data streams simultaneously via parallel data acquisition channels; a preprocessing unit configured to normalize and transform the captured event logs using signal processors and real-time data converters; a sequence alignment processing unit configured with a central processing unit (CPU), a graphics processing unit (GPU) and a field-programmable gate array (FPGA) to dynamically align sequences of business events using machine learning; a causal inference processing unit configured with multiple central processing units (CPUs) and neural network accelerators to analyze the aligned sequences and infer causal relationships between business events; a visualization unit configured to display the aligned sequences and results of the causal analysis on user interface devices; and a data storage unit configured with solid-state drives (SSDs) and a redundant array of independent disks (RAID) to store event logs, aligned sequences, and causal analysis data.

The present disclosure relates to a static cone penetration test device. The device includes a housing, an optical window and a friction cylinder coaxially connected. Light sources are mounted in the optical window and a static cone penetration assembly is disposed in the friction cylinder to detect a resistance the device suffers when the device is pressed into soil. An optical fiber sensor, a wireless transceiver, a data processing chip and a power supply are disposed in the housing. The optical fiber sensor is used to receive the reflected light of a target object and output spatial position information and spectrum information. The wireless transceiver is used to upload test data and receive a control signal. The data processing chip is used to analyze the test data. The present disclosure has the advantages of compact structure, high spectral resolution, quick imaging speed, and strong immunity to interference.

A display control system includes a sensor and a wireless transceiver, with a display controller and memory storing a plurality of endpoints. The memory further stores a plurality of semantic identities and is configured for communication with a mobile device. The display controller receives from the mobile device a semantic profile, and infers a first person semantic gesture and a second person semantic gesture. The display control system controls access to a user interface by determining that the semantic gestures are applicable to the semantic identity based on a semantic drift, and either allows or disallows access to manipulation of the user interface.

Provided is a wireless communication terminal that communicates wirelessly. The terminal includes: a wireless LAN (WLAN) transceiver configured to transmit and receive a WLAN signal; and a wake-up radio (WUR) receiver configured to receive a WUR signal. The WUR receiver is configured to receive a wake-up packet from a base wireless communication terminal and wakes-up the WLAN transceiver. A part of the WUR signal is transmitted by a modulation method different from a modulation method of the WLAN signal.

1. Name of the Design Product: Antenna Box (Shark Fin). 2. Use of the Design Product: As the housing for wireless transceiver devices. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: 3D View 1 of Design 1. 5. Design 1 is designated as the basic design.

The invention provides a multi-microphone real-time communication audio system, a control method and a wireless microphone. The audio system comprises a first microphone, a second microphone, a terminal and a monitoring device. The wireless transceiving module of the first microphone receives the real-time audio signal of the second microphone in a time-sharing transceiving manner, and sends the real-time audio signal of the first microphone to the second microphone; the wireless transceiving module of the first microphone receives a control signal of the terminal in a time-sharing transceiving manner, and sends a real-time audio signal of the first microphone to the terminal; the wireless transceiving module of the second microphone receives another control signal of the terminal in a time-sharing transceiving manner, and sends a real-time audio signal of the second microphone to the terminal; the monitoring device monitors the real-time audio signals of the first microphone and / or the second microphone in real time. According to the audio system, the wire demand in the live broadcast scene can be reduced, and the environment of the live broadcast scene is optimized.