43009 results about "Communication device" patented technology

A system and method of calculating an estimated time of arrival for a traveler is provided, along with a notification of this estimated time that is sent to a third party. The traveler is equipped with a navigation unit having a global positioning sensor and a wireless communications device. The navigation unit communicates with a service center equipped with a server capable of generating a preferred navigational route for the traveler. The service center also includes a traffic database for maintaining current traffic information. Once the traveler has selected a predetermined time and frequency of notifications based upon a selected criterion, the navigation unit transmits the traveler's position and velocity to the service center. The service center then calculates the estimated time of arrival based upon the traveler's position, velocity, distance to be traveled and traffic and weather conditions. Once this time is calculated, the service center sends a notification to the third party.

A wind energy plant with a nacelle, a rotor, which features at least one rotor blade adjustable in its blade pitch angle, a central control device for controlling the wind energy plant and a control unit disposed in the rotor for controlling the blade pitch angle of the at least one rotor blade, wherein the central control device and the control unit in the rotor can exchange data with each other via a data link, which comprises at least one first sending and receiving device at the nacelle side and at least one second sending and receiving device at the rotor side, wherein a wireless network connection with a safety-oriented communication protocol is provided between the at least one first sending and receiving device and the at least one second sending and receiving device, and that one monitoring- and communication device at a time is associated to the first and / or the second sending and receiving device, which can monitor the function of the sending and receiving device and initiate a predetermined action in the case of an error.

Locator systems are disclosed for locating buried utilities such as conduits, cables, pipes. or wires. The locator system may include image-capturing and position and orientation measuring devices such as magnetic compass, accelerometers, gyros, GPS, and DGPS. The system may associate images captured during the locate process with buried utility position data and the other sensor data. These data and images may be further associated with terrain images from satellites or aerial photography to provide a highly precision map and database of buried utility locations and visual images of the burial site. Information so obtained may be transferred to a hand-held personal communication device, such as a smart phone to show the location of buried utilities in combination with photo-images and / or terrain maps.

A method of wireless communication at a wireless repeater device controlled by a base station in a wireless communication network includes receiving, from the base station, control signaling comprising control information, in association with traffic relayed through the repeater device between a first wireless communication device and a second wireless communication device; and configuring a relay unit of the repeater device to communicate the traffic between the first wireless communication device and the second wireless communication device using at least one of: the time division duplex state, the fronthaul-link TCI state index, the access-link TCI state index, or the time domain resource allocation.

A wearable pouch operable to hold at least one portable battery pack and other power or communications equipment. The wearable pouch includes a main body with a front side, a back side opposite the front side, at least one sealable opening, and at least one opening for at least one lead from the at least one portable battery pack secured within the wearable pouch.

A ring can include a housing. The housing can include a first power source configured to be charged by a second power source removably positioned adjacent to the housing. The housing also can include a component. The component can be configured to draw energy from the first power source. The component also can sense a physical phenomenon external to the housing. The component further can send communication signals to a communication device. Other embodiments are disclosed.

To provide a modulation / demodulation method that can avoid overshoot that occurs during a signal point transition process on a constellation even when the Y-00 encryption communication method is applied to a modulation method used in wireless communication, and a wireless communication device using the method.SOLUTION: A modulation method using the Y-00 encryption communication method by phase modulation of information for wireless communication, includes determining a reference position in a constellation of a previous signal point indicating previously transmitted data, making a certain range determined by the reference position a prohibited area so that a transition path of the signal point avoids passing near the origin on the constellation, determining a relative position of the current signal point from the reference position based on a current running key and currently transmitted data within a range excluding the prohibited area, determining I / Q coordinates on the constellation from the current signal point to generate modulated data, and performing multi-value phase modulation.SELECTED DRAWING: Figure 11

A wireless device may change from communicating with a first node to communicating with a second node, for example, based on a switch or a handover. A wireless device that receives an indication for a switch (e.g., to a satellite or wireless communication device) and an indication for a handover may determine which to perform based on a time indicated for the switch. For example, the handover may be initiated after receiving an indication to perform the switch if the handover is initiated before the time for the switch.

There is a new market requirement that a network slice needs to be deployed in area that does not overlap with the already deployed Tracking Areas and / or has a limited lifetime. As the latest 3GPP specification cannot fulfil the new market requirement, 3GPP specifications need to be enhanced.A method of a communication apparatus includes receiving Single Network Slice Selection Assistance Information (S-NSSAI), first information indicating where the S-NSSAI is valid and second information indicating when the S-NSSAI is valid. The method includes sending the S-NSSAI, the first information and the second information.

The invention relates to the technical field of information synchronization, in particular to a cross-platform electronic communication synchronization system, which comprises a network construction and path optimization module for collecting basic network parameters of communication equipment of a plurality of platform networks, obtaining cross-platform network data according to the basic network parameters, selecting an optimal transmission path according to the cross-platform network data, and transmitting the optimal transmission path to a server; and generating real-time optimized path information. In the invention, the basic network parameters of the communication equipment of the plurality of platform networks are collected, the cross-platform network data are acquired, the edge weight is dynamically updated according to the delay and the bandwidth, and the optimal transmission path is selected based on the network state, so that the effect of efficiently utilizing network resources is achieved, and the real-time performance and the accuracy of synchronous data transmission are remarkably improved. The to-be-synchronized data is classified and subjected to priority setting, and the data processing sequence is adjusted in combination with the real-time network data, so that accurate scheduling of the synchronization task is realized, the delay and conflict problems in data transmission are reduced, and the efficiency and reliability of data synchronization are improved.

Disclosed herein is a method for facilitating tailoring experiences of users, in accordance with some embodiments. Accordingly, the method includes receiving, using a communication device, a data from a device. Further, the method includes analyzing, using a processing device, the data. Further, the method includes determining, using the processing device, a context associated with a user based on the analyzing of the data. Further, the method includes adjusting, using the processing device, at least one of a plurality of reality layers of an artificial environment based on the context. Further, the method includes provisioning, using the processing device, a content corresponding to at least one of the plurality of reality layers of the artificial environment based on the adjusting. Further, the method includes storing, using a storage device, the data and the context.

Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a communications device stores a set of device credentials for activating the communications device for a service on a network; and sends an access request to the network, the access request including the set of device credentials.

The invention relates to the technical field of aviation communication, and discloses a true north calibration system and method for an aviation airborne laser communication equipment alignment system, and the method comprises the steps: synchronously collecting flight data through an IMU sensor and a double-antenna GPS at a preset sampling frequency, and outputting the real-time attitude angle information of an aircraft through an IMU; filtering and de-noising the synchronously acquired IMU and double-antenna GPS data, and carrying out noise suppression and deviation compensation on accelerometer and gyroscope data output by the IMU by adopting a Kalman filtering algorithm; based on the preprocessed sensor data, calculating an initial course angle by measuring relative position change and phase difference between antennas by using a double-antenna GPS (Global Positioning System); the calibration controller transmits the calculated true north direction information to an alignment system of the laser communication equipment in real time through a communication interface; and the attitude change and external environment disturbance of the aircraft are continuously monitored in the whole flight process. The method has the advantage that the alignment performance and the communication stability of the laser communication equipment are improved.

Aspects of this disclosure relate to a bulk acoustic wave device that includes a multi-layer raised frame structure. The multi-layer raised frame structure includes a first raised frame layer positioned between a first electrode and a second electrode of the bulk acoustic wave device. The first raised frame layer has a lower acoustic impedance than the first electrode. The first raised frame layer and the second raised frame layer overlap in an active region of the bulk acoustic wave device. Related filters, multiplexers, packaged modules, wireless communication devices, and methods are disclosed.

The invention discloses a disaster emergency rescue command system and method, and relates to the technical field of rescue command systems. Comprising an information collection module which collects information, including disaster situations, personnel distribution and environmental conditions, of a disaster site through sensors and communication equipment; the collected information is input into the system, so that accurate disaster assessment can be conveniently obtained; the decision support module determines optimal allocation of rescue resources by using a linear programming model according to disaster assessment provided by the information collection module, and plans a rescue path by using a graph theory algorithm; and the command control module is used for converting the rescue decision of the decision support module into a specific rescue instruction. According to the system, the disaster assessment time can be shortened through real-time monitoring and rapid data processing, and the rescue decision-making speed is increased; optimal configuration of resources is realized through an algorithm, resource waste is avoided, and resource availability at a critical moment is ensured.

A candidate target network node (14T) of a reconfiguration procedure (18) transmits, to a source network node (14S) of the reconfiguration procedure (18), information (20) predicted to characterize service that the candidate target network node (14T) would provide to a wireless communication device (12) if the candidate target network node (14T) were to be a target of the reconfiguration procedure (18). The source network node (14S) may make a decision based on this information (20). For example, the source network node (14S) may make a decision about whether the candidate target network node (14T) is to be a target of the reconfiguration procedure (18) or a decision about how to configure one or more parameters governing mobility of, or traffic steering of, the wireless communication device (12).

A communication device that performs sidelink communication using an unlicensed band includes an acquisition unit that acquires information of a resource pool including one or a plurality of sidelink BWPs (Sidelink Bandwidth Parts) and a communication control unit that performs, based on the information of the resource pool, the sidelink communication using the unlicensed band. The one or the plurality of sidelink BWPs are set to correspond to one or a plurality of LBT bandwidths (Listen Before Talk Bandwidths).

Provided is a method for wireless communication. The method includes: transmitting, by an access point device, a first signal, wherein the first signal comprises a first signal portion and a second signal portion, wherein the first signal portion is transmitted over a conventional 802.11 radio interface, and the second signal portion is transmitted over a zero-power radio interface, the first signal portion comprising a first preamble signal.

A high-frequency module is disclosed, comprising a carrier amplifier, peak amplifiers, a transformer, a phase-shifting line, and bias circuits, all integrated into a semiconductor IC. The input terminals of the semiconductor IC are connected to the input ends of both the carrier and peak amplifiers, while the output terminals are connected to their respective output ends. The transformer has one end connected to the output terminal, with the other end connected to the output terminal via the phase-shifting line. Additionally, the bias circuits are connected to the carrier amplifier and the peak amplifiers to regulate their operation.

A computer networking device includes a plurality of ports, a memory, and a computing unit. The computing unit receives source information and destination information for a snapshot from the host; obtains a read-value of a memory area corresponding to the source information in a memory device through a port identified based on mapping information and the source information; and transmit, to a storage device, the read-value based on peer-to-peer communication for a write operation of writing in a memory area corresponding to the destination information in the storage device through a port identified based on the mapping information and the destination information.

The Policy Control Function (PCF) provides UE policy (e.g. URSP, ANDSP, V2XP) to a UE supporting the S1 and N1 mode when the UE is registered in the 5GS. In addition, the UE policy is also used while the UE is registered to the EPS. In current 3GPP specifications, there is no procedure defined for sending the UE policy to the UE when the UE is attached to the EPS. In absence of the UE policy, user data from the UE cannot be routed properly when the UE is registered to EPS. A method of a User Equipment (UE) includes sending, to a Mobility Management Entity (MME), a first message including information to obtain a UE policy, and receiving, from the MME, a second message including the UE policy.

Provided in embodiments of the present disclosure are a wireless sensing method and apparatus, a communication device, and a storage medium. The method includes: based on a sensing service. sending a sensing service request to a sensing function. The sensing service request is at least used by the sensing function to configure a sensing parameter of the sensing service.

Apparatus and methods for processing information of Layer 1 measurements taken by a communication device are disclosed. In the processing information of timing of Layer 1 measurements is used to adapt the Layer 1 measurements with Layer 2 filtering.

A method of secure data routing with dynamic packet spoofing is disclosed that comprises a scatter network node receiving data packets from a user communication device and a scattering application selecting a logical communication channel from a plurality of logical communication channels. The method also comprises a channel controller receiving channel information that comprises a size limit corresponding to data packets being transmitted over the logical communication channel and modifying a received data packet based on the channel information such that a size of the modified data packet satisfies the size limit. The method additionally comprises a channel adapter wrapping the modified data packet to correspond to a particular protocol that is different than an initial protocol of the modified data packet. The method further comprises transmitting the modified data packet wrapped to correspond to the particular protocol via the logical communication channel to a counterpart scatter network device.

This application discloses a method and an apparatus for implementing sensing QoS and a communication device. The method for implementing sensing QoS in the embodiments of this application includes: A sensing function instance obtains sensing QoS information, where the sensing QoS information includes sensing QoS information related to sensing data transmission; and the sensing function instance determines configuration information of the sensing data transmission based on the sensing QoS information, or sends the sensing QoS information to a first network function instance.

A first wireless device may be configured to transmit a first public key, an unsigned transmission, and a signed transmission to a backscattering-based communications device. The signed transmission may be signed based on a first private key. The backscattering-based communications device may be configured to receive the first public key, the unsigned transmission, and the signed transmission from the first wireless device. The backscattering-based communications device may be configured to process the unsigned transmission in response to verifying the signed transmission based on the first public key. The backscattering-based communications device may be configured to transmit a verification of the signed transmission in response to verifying the signed transmission based on the first public key.

An information processing method is performed by a User Equipment (UE), and includes: acquiring a measurement relaxation parameter; wherein the measurement relaxation parameter is used by the UE for relaxing a measurement of a radio signal transmitted by a network node; wherein the network node includes at least one of: a Master Network (MN) node; or a Secondary Network (SN) node.

This disclosure is directed to methods, systems, and devices related to wireless communication, and more specifically, to prolong battery life by using ultra-low power mechanism that can support low latency. A method of wireless communication, comprising receiving, by a wireless communication device, from a network device, a configuration of a low power wake-up signal (LP-WUS) in a serving cell; determining, by the wireless communication device, a reception of signals according to the configuration of LP-WUS; and wherein the signals contains a LP-WUS, a synchronization signal block (SSB) or a paging message.

A reconfigurable intelligent surface (RIS) includes one or more radio frequency identification (RFID) tags. The one or more RFID tags may perform functions of a controller of the RIS. The one or more RFID tags receive a reference signal from a wireless communications device. The RIS may process the received reference signal and the one or more RFID tags backscatter a response signal to the wireless communications device. The wireless communications device may also perform processing of the backscattered response. Processing includes measuring channels from the wireless communication to the RFID tags. Processing also includes estimating channels from the wireless communication to elements of the RIS. Based on the estimated channels, a beam matrix corresponding to optimized weights of the RIS elements is determined and transmitted to the RIS.

Methods, apparatus and systems for scheduling and transmission of system information in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: transmitting, to a first wireless communication device having a first device type, a first configuration associated with the first device type for the first wireless communication device to perform paging occasion monitoring, wherein a device having the first device type is a reduced capability device or is configured with extended discontinuous reception (eDRX); and transmitting, to a second wireless communication device having a second device type, a second configuration associated with the second device type for the second wireless communication device to perform paging occasion monitoring, wherein a device having the second device type is not a reduced capability device and not configured with eDRX.