662 results about "5G" patented technology

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose a method and a base station (100) for managing sounding reference signal (SRS) transmission in a wireless communication. The method includes receiving the SRS transmitted from a group of user equipments (UEs) (200a-200d) in the wireless communication over same time-frequency resource. The method also determines the transmission variant by decoding the SRS. Further, the method includes performing one of: estimating at least one channel of receiving the SRS from each UE of the group of UEs (200a-200d) in the slot using a first receiver when the transmission variant is one of the C-CDM-C-CS variant or the V-CDM-C-CS variant, and estimating at least one channel of receiving the SRS from each UE of the group of UEs (200a-200d) in the slot using a second receiver when the transmission variant is one of the C-CDM-C-CS variant or the C-CDM-V-CS variant.

The disclosure relates to a 5G communication technique for supporting a higher data transmission rate beyond a 4G system, and a system therefor. A method performed by a terminal according to an embodiment of the present disclosure may comprise the steps of: receiving configuration information related to a physical uplink shared channel (PUSCH) repetitive transmission through higher layer signaling; and transmitting multiple PUSCHs corresponding to the PUSCH repetitive transmission in multiple slots on the basis of pre-compensation.

In accordance with an embodiment, a first network entity is configured to provide analytics serving area information to a second network entity of a mobile communication network, where the analytics serving area information is based on a spatial area of analytics generated by the first network entity.

The present disclosure relates to a system that enables hybrid routing with active and standby instances. At 702, a request from a site other than the site in Nagpur is obtained, and at 706, a request from the site in Nagpur is obtained. Then, at 704, it is checked whether any endpoint is active. If so, the request is sent to the primary cluster 710. However, if none of the endpoints are active, then at 708, it is checked again whether any endpoint is active. However, if at 708, it is found that the request is not from Nagpur, then the request is served to the DR cluster 720 in Nagpur. Further, at 712, if any endpoint is active, then the request is sent to the active cluster 730 in Nagpur, but if none of the endpoints are active, then the request is served to the DR 740 in Nagpur.

This invention belongs to the field of microwave communication technology, specifically relating to a PIFA antenna for 5G dual-band coverage. The invention includes a rectangular metal patch on a top surface, a substrate, and a metal ground plane stacked from top to bottom. A row of grounding vias is disposed through the substrate, and this array of grounding vias is located at the lower end of one side of the rectangular metal patch on the top surface. A coaxial feeding structure is disposed below the rectangular metal patch on the top surface. The antenna excites its fundamental mode TM through the coaxial feeding structure. 0.5,0 Mode and three higher-order modes TM 0.5,1 Pattern, TM 0.5,2 Pattern, and TM 0.5,3 The pattern includes a rectangular metal patch on the upper surface with a first slot along its vertical center line; the first slot has an opening on the side furthest from the grounding via for adjusting the TM. 0.5,1 Pattern and TM 0.5,3 The resonant frequency of the mode; a pair of second slits are orthogonally arranged on both sides of the first slit; the second slits are used to modulate the TM. 0.5,0 Pattern and TM 0.5,2 The resonant frequency of the mode. The antenna design proposed in this invention has advantages such as simple structure, relatively wide dual-band coverage, small size, and low profile.

Various approaches for the deployment and coordination of terrestrial cellular (e.g., 5G) network exclusion or mitigation zone, for the dynamic deployment of radio frequency blocking for in-motion aerial devices are described. Approaches are also described for a space-based non-terrestrial network exclusion or mitigation zone, including for maintenance or multi-constellation / multi-orbit coordination. The calculation, distribution, deployment and use of exclusion and inclusion zones are described for coordination with such a terrestrial cellular network or non-terrestrial satellite network.

The present disclosure relates to a multi-band communication system, for example, to a 5G communication system or a 6G communication system, for supporting higher data rates than a 4G communication system such as a long term evolution (LTE). In one aspect, a method performed by a user equipment (UE) is provided, comprising: obtaining first information related to at least one second frequency band associated with a first frequency band; performing a first random access procedure on the first frequency band; and performing a second random access procedure on the second frequency band if the first random access procedure satisfies a first condition, wherein the first condition comprises at least one of: preamble identification information in a RAR received by the UE is not consistent with preamble identification information transmitted by the UE, identification information in a message 4 received by the UE is not consistent with identification information of the UE, a first time corresponding to backoff indication information received by the UE is greater than or equal to a first threshold, and a parameter value corresponding to the backoff indication information received by the UE is a non-zero value.

This invention discloses a high-performance communication transmission method based on 5G distributed antenna cooperative networking, specifically relating to the field of distributed antenna communication technology. It addresses the problems of existing distributed antenna systems relying on explicit control signaling for node scheduling, power allocation, and beam control, resulting in high signaling overhead, high scheduling delay, and low cooperative efficiency in high-speed mobile and complex channel environments. By mapping transmit power levels, energy storage unit voltage states, and beam pointing information to the amplitude, phase, and subcarrier distribution characteristics of the pilot sequence, multi-dimensional control information is implicitly carried at the physical layer. User equipment then analyzes the superimposed pilots to complete the selection of the dominant antenna node and beam pointing correction feedback. This allows each antenna node to perform cooperative transmission and adaptive adjustment based on the feedback results, thereby achieving efficient and stable distributed cooperative communication without the need for additional control signaling.

Provided are a method and apparatus for providing a network switching service to a user equipment. A method of a network apparatus for enabling a user equipment to switch a communication network between a public network and a private network by communicating with a subscriber apparatus, where the subscriber apparatus stores subscribed Network Slice Selection Assistance Information (NSSAI) of the user equipment and a network selection discriminator (NSD) at a subscriber profile, the network selection discriminator (NSD) indicates a network selected by the user equipment, the method may include receiving a registration request from the user equipment and transmitting a slice selection subscription data request to the subscriber apparatus; receiving the subscribed NSSAI from the subscriber apparatus, wherein as the subscribed NSSSAI, subscribed single (S)-NSSAI with at least one value is received; transmitting a registration response including allowed S-NSSAI based on the received subscribed S-NSSAI; and receiving a session establishment request including the allowed S-NSSAI from the user equipment and creating a session to one of the public network and the private network according to the allowed S-NSSAI included in the session establishment request.

The application proposes a method for parsing and mapping emergency broadcast messages to 3GPP broadcast, taking the emergency information adaptation device as a heterogeneous system core gateway, receiving the emergency broadcast messages conforming to the GY / T 385-2023 specification and performing validity verification, realizing accurate mapping of core fields such as message identification, level, coverage area, content, time parameter, etc. to corresponding fields of 5G multicast broadcast multimedia service, encapsulating as 5G broadcast session data according to the 3GPP TS 26.348 specification and sending to the broadcast multicast service center of the 5G core network through the standard interface. The application realizes end-to-end protocol conversion of emergency broadcast and 5G broadcast, the system is low-coupled and easy to deploy, resource utilization is efficient, and accurate and rapid delivery of emergency broadcast messages to various terminals is ensured, and the scheme has openness and interoperability.

The application discloses a power plant edge computing and 5G cooperative data transmission method, which comprises the following steps: obtaining original multi-modal data flow and analyzing task request, generating dynamic business feature vector, and selecting atomic processing unit to combine into an initial processing pipeline according to the feature vector; collecting 5G private network wireless channel state, backhaul link load, resource utilization rate of each edge computing node and interconnection state between nodes to generate a global resource state view; performing dynamic mapping and reconstruction on the initial processing pipeline based on the view and the feature vector, assigning appropriate nodes to each unit, planning transmission path and priority, controlling node execution and triggering online adaptive migration based on dynamic criticality level change; receiving intermediate results at the aggregation node, using attention mechanism to weight and fuse to generate final diagnostic results and output, and updating the global resource state view, so that dynamic cooperative optimization and adaptive scheduling of computing and transmission resources are realized.

This invention discloses a communication method and system based on aerial drones assisting 5G ground base stations. It establishes an environment centered on a ground base station, with drones orbiting around it to assist communication. The number of drones that can be introduced within the signal coverage area of ​​the ground base station for assisting communication is set. The maximum number of drones that can be introduced is used as the upper limit for the iteration of the algorithm to determine the location and number of drones assisting the ground base station. In the first iteration, no drones are introduced, and only user devices within the signal coverage area of ​​the ground base station can access the network. After the algorithm iterations, the exact number and location coordinates of drones required to support the ground communication network are obtained, realizing communication based on drones assisting 5G ground base stations. This provides an effective communication solution for scenarios with high-density user device network access.

1. Name of the product in this design: Edge Computing Server (RL-3000H4 4U). 2. Purpose of this design: It is used for data computing and processing, and can have functions such as computing, storage and AI acceleration. It is suitable for smart cities, industrial internet, smart retail, smart manufacturing, vehicle networking, cloud computing, 5G and other scenarios. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of the product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted; it is already shown in the perspective view, so the top view is omitted.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for a session management function (SMF) supporting edge relocation in a wireless communication system is disclosed. The method can include the steps of: the SMF receiving, from a policy control function (PCF), an SM policy including a simultaneous connection request to a source protocol data unit (PDU) session anchor (PSA) and a target PSA during edge relocation; the SMF determining whether simultaneous connection to the source PSA and the target PSA during edge relocation is impossible; and based on the determination, the SMF transmitting, to an application function (AF), a notification that the SM policy cannot be applied.

A communication scheme for converging IoT technology and a 5G communication system supporting a high data transmission rate beyond 4G systems and a system thereof are disclosed. The disclosure can be applied to intelligent services (e.g., services related to smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security and safety, etc.) based on 5G communication technology and IoT-related technology. A method of performing authorization related to unmanned aerial system (UAS) services in a wireless communication system is disclosed.

1. Name of the product in this design: Nuclear Power Plant Headband Glasses. 2. Application of this design: for audio, 5G communication, remote collaboration, positioning, and SOS alarm. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application discloses a positioning method and device based on a level fingerprint, equipment and a storage medium, relates to the technical field of communication, and comprises the following steps: starting 5G wireless measurement of a UE through a 4G base station, starting 4G wireless measurement of the UE through a 5G base station, receiving 4GMRO and 5GMRO collected by the 4G base station and the 5G base station respectively, and determining 5G outdoor wireless data under a 5G network based on the 4GMRO, 4G minimization of drive test data and the 5GMRO; dividing a region to be positioned into a plurality of grids with grid numbers according to longitude and latitude; mapping each signal parameter to each grid according to longitude and latitude information to obtain a 5G level fingerprint library. The application only needs to temporarily start the inter-system measurement function of the base station in the stage of collecting the level fingerprint library, receives the 4GMRO and the 5GMRO collected by the 4G base station and the 5G base station, does not need to start the inter-system measurement function of the base station in the stage of matching the level fingerprint library, reduces the influence on the user, the base station and OMC-R and other network equipment, and thus the load of positioning the user equipment through the 5G cellular network can be reduced.

A highly efficient 5G mobile phone signal jamming system includes one 5G signal receiving link and multiple jamming transmission links. The receiving link performs polling and time-division multiplexing of downlink signals from various 5G frequency bands and GSCN frequency points. The signal receiving link receives downlink signals from airborne 5G base stations and GSCN frequency points via an antenna. After passing through filters, low-noise amplifiers, mixer downconversion, analog-to-digital conversion, and digital downconversion frequency selection, it performs PSS signal detection and determines whether the jamming transmission link should send signal interference SSB blocks. Compared with existing technologies, this invention detects whether there are PSS synchronization signals on 5G frequency bands and GSCN frequency points, and sends interference signals at the corresponding frequency and time of SSB to disrupt the UE's periodic measurement and reporting of SSB, thereby preventing the mobile phone from camping or accessing the 5G system. It greatly reduces the bandwidth and time of sending interference signals, significantly reducing the power consumption and radiation of the 5G signal jamming system.

The application discloses a kind of control system cloud edge commissioning methods based on industrial network, comprising: using the large bandwidth of 5G network, low latency and network slice capacity, unified management in cloud multiple control system commissioning tasks;Each physical control system is registered to cloud by the unique device identification that it is independently generated in its built-in lightweight debugging agent module;Planning debugging channel, allow multiple low-priority control system to share channel to improve resource efficiency, high real-time control system then monopolizes channel to guarantee performance;All commissioning data carry device identification transmission, each control system built-in debugging agent module strictly checks device identification, only handles the instruction that matches this system, realizes the on-demand acquisition of multiple control system state information, accurate distribution and collaborative diagnosis, significantly improve the concurrency capability of remote debugging, resource utilization and system reliability.And adapt to the remote maintenance, efficient commissioning and real-time response demand under the multi-device collaborative scenario in industrial automation.

The application relates to the field of 5G uplink, and discloses a self-adaptive network congestion control system and method, wherein the self-adaptive network congestion control method comprises the following steps: forming an uplink occupation evolution record according to the sending time sequence and feedback indication of a physical uplink shared channel and a physical random access channel; introducing cross-terminal access track alignment processing around the dense overlapping section appearing in the uplink occupation evolution record to generate a heterogeneous congestion indication; embedding an access mode distinguishing identifier in the heterogeneous congestion indication to build the distribution form of the interference degree between different access modes; introducing a variable-granularity scheduling adjustment unit based on the phased change characteristics of the distribution form to form a sending behavior feedback result; and combining the sending behavior feedback result after adjustment to jointly evaluate the resource acquisition efficiency and data discharge rate of each terminal in a continuous scheduling period and dynamically correct a congestion judgment boundary. The application has the advantage of improving the network resource utilization efficiency.

This disclosure relates to 5G or 6G communication systems for supporting data transmission rates higher than those of 4G communication systems such as LTE. According to various embodiments of this disclosure, a method performed by a user equipment (UE) in a wireless communication system may include the steps of: receiving first information from a base station to configure a set of candidate demodulation reference signal (DMRS) patterns; performing a first channel prediction on the set of candidate DMRS patterns based on an artificial intelligence (AI) model; identifying one or more DMRS patterns based on the result of the first channel prediction; sending information about the one or more DMRS patterns to the base station; and receiving second information from the base station to configure at least one DMRS pattern based on the one or more DMRS patterns.

The application provides a 5G network sub-carrier dynamic shutdown energy-saving method, which comprises the following steps: step 1, dividing the time period of 5G base station sub-carrier dynamic adjustment; step 2, counting the 5G base station time period historical network radio utilization; step 3, predicting the 5G base station time period network radio utilization; step 4, calculating the number of 5G base station time period closable sub-carriers; step 5, closing part of the sub-carriers of the 5G base station according to the number of closable sub-carriers; and step 6, executing step 1 to perform the next time period 5G base station sub-carrier dynamic shutdown operation. The method reduces the energy consumption of the system on the basis of guaranteeing the network stability, and dynamically corrects the predicted value of the network radio utilization according to the deviation, so that the predicted result of the network radio utilization can better reflect the actual load condition of the network.

The present disclosure relates to a 5G or 6G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. A method for a server in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving acknowledgement (ACK) packets from a base station; determining scheduling characteristics on the basis of the ACK packets; and performing transmission control protocol (TCP) congestion control on the basis of the scheduling characteristics.

The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method a network entity in a wireless communication system includes determining whether to transmit an update request message for a number of at least one user equipment (UE) with at least one packet data unit (PDU) session or packet data network (PDN) connection established on a network slice, based on the at least one PDU session or PDN connection established on the network slice, transmitting the update request message to a network slice admission control function (NSACF) entity, and receiving, from the NSACF entity, an update response message indicating whether the number of the at least one UE with the at least one PDU session or PDN connection established on the network slice reaches a maximum number of registered UEs with the network slice.

The disclosure relates to a communication method and system for a fifth generation (5G) communication system and Internet of Things (IoT) technology for converging a next 4th generation (4G) system beyond the 4G system and a higher data rate. The disclosure can be applied to intelligent services based on 5G communication technology and IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of introducing a new static bandwidth part (BWP) and operating a static BWP in units of a BWP (at a bandwidth part level) is provided.

The invention relates to energy-efficient initial access protocols in 5G NR networks, focusing on reducing energy consumption while maintaining network performance, coverage, and reliability.