421 results about "Cellular communication" patented technology

The invention overcomes the constraints imposed by conventional wireless communication standards by introducing a physical-layer optimized architecture that decouples transmission control from any single protocol. Rather than being confined by the predefined behaviors of LTE, 5G NR, Wi-Fi, or NB-IoT, the system implements a unified control system that dynamically manages radio parameters—such as modulation, coding, and power—based on real-time link quality and network context. This cross-standard, multimode capability effectively supersedes traditional standard-driven implementations, enabling adaptive, low-latency, and spectrum-efficient communication in complex heterogeneous environments.The system dynamically controls radio access network (RAN) and physical layer parameters, including carrier aggregation, dynamic spectrum allocation, modulation and coding scheme (MCS) adaptation, beamforming configuration, channel coding, transmit power control, and frequency selection. The system architecture includes multi-mode base stations, relay nodes, and edge access points that support inter-RAT handover, fast radio link recovery, and seamless mobility across diverse wireless technologies.

The invention provides an edge computing method and system for collaborative optimization of identification analysis and positioning service. The method comprises the following steps of: dividing cellular coverage area levels according to time delay differences of cellular communication links, and determining an initial response range of an identification analysis request; generating a positioning correction parameter by using the combination of the arrival time and the angle of the multi-anchor signal of the ultra-wideband array; a joint analysis channel is established at the edge node, and the identification analysis request and the positioning correction parameter are packaged into a composite data unit; dynamically adjusting a cellular time delay compensation value and an ultra-wideband anchor point weight distribution value based on a correction parameter in the composite data so as to adapt to the cooperative constraint of an equipment movement track and metal interference in an industrial scene; and finally, generating a cooperation instruction, and synchronously feeding back the optimized identification analysis result and the real-time positioning coordinate through the edge node. According to the technical scheme provided by the invention, the precision of equipment identifier analysis and positioning service in an industrial complex environment is improved.

A system can communicate broadband cellular communications with a user equipment. The system can direct the user equipment to perform iterations of transmitting a keep alive report periodicity signal according to a packet data convergence protocol protocol data unit format. The system can, in response to determining that a consecutive threshold number of keep alive report periodicity signals of the iterations of transmitting the keep alive report periodicity signal has not been received, initiate a user equipment release transaction with regard to the user equipment.

The invention relates to a multi-network convergence gateway system supporting a satellite, a cellular and a wide-narrow band ad hoc network, and the system comprises a satellite communication module which is used for carrying out the communication connection with a satellite, and receiving and transmitting a satellite signal; the cellular communication module is used for communicating with a cellular network base station; the wide-narrow band ad hoc network module is used for constructing an ad hoc network in a local area to realize communication between nodes; the data processing module is used for uniformly processing data from the satellite communication module, the cellular communication module and the wide-narrow band ad hoc network module; and the power management module is used for managing and controlling a power supply of the whole system. The method has the beneficial effects that fusion of various communication networks can be realized, communication requirements in different scenes are met, and the power consumption of the system is reduced.

A system can facilitate broadband cellular communications with user equipment via a group of antennas of the system, wherein the group of antennas comprises multiple-input multiple-output antennas. The system can determine channel state information of user equipment for which broadband cellular communications are enabled via the group of antennas. The system can purpose an antenna element of the group of antennas for energy harvesting based on the channel state information failing to satisfy an information exchange criterion. The system can harvest, via the antenna element, non-contributory interference plus noise signals as electrical energy. The system can direct the electrical energy to a processing circuit involved in an information transmission task.

A system for cellular network mobility management based on user equipment measurements includes a host device, cellular communication cells, and a back office. The host device, cellular communication cells and back office execute a cellular network mobility management application (CMMA). The CMMA as initiated by the host device, generates control-plane measurement event based handover suggestions, generates quality-of-service (QoS) measurement based handover suggestions. Then the CMMA, via the cellular communication cells, performs cellular network signal strength monitoring and determines that a measurement configuration (MC) threshold has been achieved. Subsequently, the system performs anomaly detection; and selectively alters timing of cellular network handovers between the host device and the one or more cellular communication cells to reduce a potential for repetitive handovers from a first level to a second level less than the first level while maintaining or improving a cellular network QoS.

Two electronic devices attempt to communicate and exchange Internet Protocol (IP) packets over a cellular communication network, and at least one of the two devices is behind a symmetric Network Address Translation (NAT) service. At least one of the two devices executes a Session Traversal Utilities for NAT (STUN) protocol, which provides to that device a pair of external IP address and port of that device; which that device then informs to a Message Broker Unit that is accessible to both devices via the public Internet. The Message Broker Unit provides the external IP address and port of that device, to the other device; which then connects to a Virtual Private Network (VPN) server and sends to the first device one or more User Datagram Protocol (UDP) packets that penetrate or puncture the NAT service in an application-agnostic manner.

To promote the use of appropriate frequency bands according to the mobility of a terminal device.SOLUTION: A terminal device that communicates in accordance with the cellular communication standard of the Third Generation Partnership Project receives, from a connected base station device, signal quality or signal strength offset values corresponding to one or more events related to a handover of the terminal device from a cell of a first frequency band to a cell of a second frequency band different from the first frequency band, or dual connectivity that adds a cell of the first frequency band or the second frequency band, the offset values for each movement state of the terminal device, identifies the movement state of the terminal device, and makes a determination on the one or more events using the offset value corresponding to the movement state of the terminal device.SELECTED DRAWING: Figure 2

The invention provides a comprehensive industrial equipment point inspection and polling positioning method and system. The method comprises the following steps: S1, performing multi-source fusion positioning based on a multi-redundancy positioning mechanism including satellite positioning, cellular communication base station positioning, two-dimensional code scanning to obtain positioning information, RF card reading the positioning information, and Bluetooth beacon to obtain the positioning information; and S2, performing multi-dimensional verification on the current positioning information based on the dynamic electronic fence according to a preset constraint task, and when the multi-dimensional verification is successful, completing point inspection tour of the current industrial equipment. Wherein the multi-dimensional verification comprises space verification, time verification and behavior verification. According to the invention, full-scene coverage is realized through a dynamic switching algorithm based on multi-redundancy positioning mechanisms such as a satellite, a base station, a two-dimensional code, an RF card and a Bluetooth beacon.

A method, a device, and non-transitory computer-readable storage medium are directed to synchronizing a local UTC of the device, operating in a cellular communication network, with the UTC, and includes monitoring for paging subframes transmitted at a paging subframe repeat interval; receiving the paging subframes; generating, based at least in part on the paging subframes received, paging triggers having a paging trigger repeat interval equal to the paging subframe repeat interval; and adjusting a reference timer of the electronic device based at least in part on the paging triggers.

Energy consumption of antennas within an antenna array used for multiple-input multiple output communications can be reduced through the use of an antenna optimization system. The antenna optimization system can determine a pattern of antennas to be used to reduce energy while maintaining required levels of cellular communication performance metrics. The antenna optimization system can take in multiple inputs, such as the number of connected devices, climate, time of day, total demand on network, and provide an output which can comprise an instruction set on which antennas should be activated and how they may be configured or used. The antenna optimization system may use a machine learning model.

A method and system manage cellular communications considering satellite communications. The method includes determining an expected level of interference created by cellular communications for satellite communications for locations in a satellite coverage area. It also involves associating locations sets with interference mask and an associated restriction rule. The method further includes grouping the locations across the location sets based on a respective expected level of interference for a respective location. The system and method can be used to manage interference between cellular and satellite communications.

Embodiments are directed to systems and methods for dynamically sensing and calculating the time remaining until a report of an interruption in cellular communications within specific areas must be made to an entity. Various regulations by different entities, whether the FCC, city, or state public safety organizations require reporting of cell phone outages according to their respective operational needs. The present embodiment provides techniques for dynamically calculating the time period remaining before reporting of an outage must be provided to a particular entity. A method is provided for receiving into the system the parameters for the regulation under consideration and an area of interest to be considered. The system will retrieve data from the various databases to determine whether or not the cellular service complies with the regulation under consideration. Calculations are dynamically made over time to determine if reporting under the regulation is needed.

A collar mount for a base station monopole has a plurality of pressure members that surround the monopole. Threaded members are connected between adjacent pressure members to tighten the pressure members against the monopole. Pressure plates of the pressure members have a forward edge configured to engage the monopole at a pressure point. A dispersement plate is positioned at the pressure point where the dispersement plate is non-rigidly connected to the pressure plates. A second threaded member may connect the upper pressure plates of each two adjacent pressure members together. Each of the pressure members may include a plurality of pressure plates where the pressure plates have a width direction extending parallel to the monopole and a thickness direction extending perpendicular to the width direction where the width direction is larger than the thickness direction.

According to an example aspect of the present invention, there is provided an apparatus comprising means for determining a data privacy filter of a user equipment, wherein the data privacy filter is configured to be used in a visited network by the user equipment to determine whether a request, from a network function in the visited network, to collect data from the user equipment is acceptable and whether the user equipment should transmit said data to the network function and means for transmitting, to the user equipment located in the visited network, the data privacy filter of the user equipment.

The invention discloses a time delay certainty-oriented generative learning-assisted cellular-free communication wireless resource management method, which specifically comprises the following steps of: 1, constructing a cellular-free MIMO (Multiple Input Multiple Output) downlink resource allocation scene, and establishing an energy efficiency optimization problem of maximizing a cellular-free MIMO-OFDM (Orthogonal Frequency Division Multiplexing) downlink system while satisfying a time delay violation rate constraint; 2, constructing a virtual CMDP module, and mapping the resource allocation scene constructed in the step 1 to the virtual CMDP module; constructing a cost function and a reward function of the virtual CMDP module based on the energy efficiency optimization problem in the step 1; 3, pre-training a deep reinforcement learning algorithm based on the constructed virtual CMDP module, then applying the deep reinforcement learning algorithm to a real environment, and adjusting parameters in the deep reinforcement learning algorithm to obtain a final deep learning algorithm; and step 4, decision making is carried out by adopting a final deep learning algorithm.

The present application provides a communication method and a communication apparatus, applied to the technical field of communications. For example, the technical solution provided by the present application can be applied to an IEEE protocol. In the technical solution provided by the present application, a communication device capable of learning about related information of a cellular network notifies a device in a WLAN of the related information of the cellular network, to provide the related information of the cellular network for the device in the WLAN to adjust a transmission policy, so as to provide a technical support for the device in the WLAN to adjust the transmission policy, thereby enabling the transmission policy adjusted by the device in the WLAN to be conducive to avoiding interference between cellular communications and WLAN communications.

Embodiments provide novel approaches to handling network slice groups in access stratum and non-access stratum communications in a cellular communication network. Novel slice identification schema can support group-level identification of groups of network slices without individually listing the network slices. Some embodiments implement a slice identifier that supports wildcard slice / service type (SST) options and / or wildcard slice differentiator (SD) options to support wildcard-enabled slice groups. Some embodiments enable use of such wildcard-enabled slice groups in context of unified access control. Some embodiments introduce a novel criteria type to unified access control to expressly support flexible slice grouping.

The invention discloses a network connection unmanned aerial vehicle identification method, and relates to the technical field of unmanned aerial vehicle prevention and control. The method comprises the following steps: acquiring a user plane data stream at a base station side in a cellular communication network; performing protocol analysis on the user plane data stream, and extracting inner-layer communication feature information packaged in a tunnel protocol; based on the inner-layer communication feature information, judging whether the user plane data flow is matched with a preset unmanned aerial vehicle service identifier feature or not; if yes, performing secondary verification by combining the flow behavior characteristics of the user plane data flow with a preset unmanned aerial vehicle communication behavior model; and when the flow behavior characteristics meet the unmanned aerial vehicle communication behavior model, determining that the user plane data flow corresponds to the network connection unmanned aerial vehicle. Through a dual verification mechanism of high-level service feature matching and bottom-level flow behavior secondary verification, accurate and real-time identification of the networked unmanned aerial vehicle is realized, an identification blind area of a traditional physical detection means in a cellular network environment is effectively made up, and the method can be widely applied to scenes of low-altitude security and protection, key infrastructure protection and the like.

A system can utilize a first common physical uplink control channel (PUCCH) format 1 communication format for broadband cellular communications with user equipment via a channel. The system can estimate a first channel characteristic based on performing channel estimation on the channel over uplink signals, which comprises a Doppler spread. The system can estimate a second channel characteristic based on the performing of the channel estimation over uplink signals, which comprises a delay spread. The system can determine a number of symbols for a second common PUCCH format 1 communication format with the user equipment based on the first channel characteristic. The system can determine a group of initial cyclic shift indices for the second common PUCCH format 1 communication format with the user equipment based on the second channel characteristic. The system can communicate with the user equipment according to the second common PUCCH format 1 communication format.

To increase opportunities for using networks with lower communication costs.SOLUTION: Provided is an information processing device mounted on a mobile object. The information processing device includes a first communication module that communicates using a first cellular communication network, a second communication module that communicates using a second network, and a control unit that determines whether the mobile object is moving or not, determines to communicate using the first cellular communication network if the mobile object is moving, and determines to communicate using the second network if the mobile object is not moving. The control unit further determines whether communication via the second network is stable or not, and determines to communicate using the second network if communication via the second network is stable even when the mobile object is moving.SELECTED DRAWING: Figure 1

The application provides a cellular network dialing time optimization method and device, wherein the method first judges whether a cellular communication module to be dialed is a data-only module; then in an authentication stage of dialing the cellular communication module, an AT instruction is sent to the cellular communication module at a first sending interval; finally in a configuration stage after the authentication stage, in the case that the cellular communication module is a data-only module, configuration AT instructions corresponding to services other than data services are excluded from a sending queue, and the configuration AT instructions remaining in the sending queue after the exclusion are sent at a second sending interval, wherein the first sending interval is smaller than the second sending interval. On the basis of compatibility of different capability modules, additional time consumption caused by issuing configuration instructions not matching the module capability can be avoided, idle waiting in the authentication stage is compressed, and the overall dialing time from power-on of the device to successful acquisition of an IP address is shortened.

The utility model relates to electronic equipment technical field discloses a kind of radio frequency circuit and electronic equipment, radio frequency circuit includes: cellular communication antenna;First GPS antenna;Second GPS antenna, compared with first GPS antenna, with higher spatial isolation between the cellular communication antenna;Radio frequency switching circuit, the input of the radio frequency switching circuit is connected the first GPS antenna and second GPS antenna, the output of the radio frequency switching circuit is connected GPS demodulator;Control module is connected with cellular communication module, for according to the interference state of cellular communication module output, control the radio frequency switching circuit switching and the connection state of the first GPS antenna and second GPS antenna. By the interference state of cellular communication module output dynamic adjustment antenna path, to enhance overall anti-interference capability. It is favorable to provide more stable GPS receiving path in the scene where cellular interference exists.

Disclosed is an electronic device comprising a neural processing unit (NPU), an RF circuit connected to at least one antenna, a modem for cellular communication, and a shared memory. The NPU may obtain, from the shared memory, time-sensitive input information and non-time-sensitive input information obtained from the modem and a sensor fusion module and stored in the shared memory, input the time-sensitive input information and the non-time-sensitive input information to a multi-modal deep learning algorithm and thereby generate output information for use in operating the RF circuit and the modem, and store the output information in the shared memory in order to make the RF circuit and the modem operate according to the output information.

The application relates to a multi-network fusion gateway system supporting satellites, cellular networks and wide / narrow band self-organizing networks, which comprises a satellite communication module, a cellular communication module, a wide / narrow band self-organizing network module, a data processing module and a power management module; the satellite communication module is used for being communicatively connected with a satellite to receive and send satellite signals; the cellular communication module is used for being communicatively connected with a cellular network base station; the wide / narrow band self-organizing network module is used for constructing a self-organizing network in a local area to realize communication between nodes; the data processing module is used for uniformly processing data from the satellite communication module, the cellular communication module and the wide / narrow band self-organizing network module; and the power management module is used for managing and controlling power supply of the whole system; the application has the beneficial effects that the fusion of various communication networks can be realized, the communication demand in different scenes can be met, and the system power consumption is reduced.

To provide systems and methods for heterogeneous slice deployment within a registration area.SOLUTION: A method performed by user equipment (UE) for accessing a network slice includes: during registration with a network node, requesting network slice assistance; receiving, from the network node, network slice assistance indicating access to a first network slice in a first Tracking Area (TA) but not in an entire Registration Area (RA); and accessing the first network slice in the first TA.EFFECT: Some embodiments enable deploying slices in very small geographical areas to suit special use cases without necessarily having to deploy small RAs. An ability to deploy small slices within a large RA mitigates problems, such as high registration load, that one might deal with when the RA is too small.SELECTED DRAWING: Figure 7

A method includes receiving an information block as an input to a transmitter neural network, receiving, as an input to the transmitter neural network, sensor data from one or more sensors, processing the information block and sensor data at the transmitter neural network to generate an output, and controlling an RF transceiver based on the output to generate an RF signal (134) for wireless transmission. Another method includes receiving a first output from an RF transceiver as a first input to a receiver neural network, receiving, as a second input to the receiver neural network, a set of sensor data from one or more sensors, processing the first input and the second input at the receiver neural network to generate an output, and processing the output to generate an information block representative of information communicated by a data sending device.

A base station apparatus of a cellular communication network for performing relay communication, a terminal apparatus, and control methods thereof are provided. The base station apparatus is configured to establish a wireless link for a backhaul line between the base station apparatus and a relay apparatus, and provide a first time period in which a radio resource is used for the backhaul line by the base station apparatus and a second time period in which the radio resource is not used for the backhaul line.

Systems and methods for uplink transmission timing are provided. In some embodiments, a method of operation of a wireless device in a cellular communications network includes receiving a transmission, from a network node, in a downlink slot; determining a reference uplink slot index in an uplink frame timing of the wireless device where the reference uplink slot index corresponds to the downlink slot in which the transmission was received; and transmitting an uplink transmission in response to the received transmission in an uplink slot a number of slots, K, after the determined reference uplink slot index. This may enable transmission in satellite radio access networks by establishing the transmission timing relationships that are suitable for long propagation delays and the large differential delay in a spotbeam in satellite communications systems that may range from sub-milliseconds to tens of milliseconds.

A terminal, a method of controlling the terminal, and a program are provided.SOLUTION: Acquiring, from a base station, configuration information for configuring a MeasurementGAP (MG) for measuring a radio quality of a signal transmitted on a frequency other than a frequency used for communication, and measuring the radio quality of the frequency on at least one configured first MG, by a terminal that communicates with the base station based on a cellular communication standard of the 3rd Generation Partnership Project; Based on the fact that it is possible to estimate the radio quality of the frequency in the period corresponding to the set second MG using the measurement result in the first MG, the first notification indicating that the measurement based on the setting information in the period corresponding to the second MG is not performed is transmitted to the base station, and the radio quality of the frequency in the period corresponding to the second MG is specified by the estimation.SELECTED DRAWING: Figure 4