27 results about "Radio access point" patented technology

A method for managing radio and computing resources of a virtualized radio access network (vRAN) includes a number of virtualized radio access points (vRAPs) that share a common pool of central processing units (CPUs). The method includes dividing, per vRAP, an L1 layer processing pipeline into at least one main processing pipeline and into a number of subordinate processing pipelines, and coordinating the execution of the pipelines across multiple vRAPs. The coordinating includes allocating tasks of the main processing pipelines to dedicated CPUs, and allocating tasks of the subordinate processing pipelines to shared CPUs.

A method for dynamically allocating radio resources across a set of virtualized radio access points (vRAPs) in a virtual radio access network (vRAN) includes collecting contextual information across all vRAPs that share a common carrier bandwidth of a physical radio access point. The method also includes mapping, by a radio resource controller according to an internal mapping policy, the contextual information of the vRAPs into an allocation of vRAN slices to the vRAPs, wherein each vRAN slice comprises allocated computing resources and an allocated bandwidth part (BWP) of the common carrier bandwidth, the BWPs being orthogonal across the vRAN slices. The method also includes notifying the vRAPs of the allocated BWP.

Optimization of multimode messaging via a private network having a hybrid platform. The optimization may include identifying performance priority parameters included within a plurality of data sets, fragmenting the data sets into one or more subsets, generating reprioritize priority for the subsets, assessing transmission performance for the plurality of radio access, and assigning each of the subsets for transmission from the hybrid platform via one of the radio access points based on the transmission performance and the reprioritized priority.

A method for operating a virtualized radio access point (vRAP) includes: providing a digital signal processor (DSP) pipeline including a number of DSP workers for execution of a plurality of threads of a physical layer (PHY) of the vRAP, wherein a thread of the plurality of threads includes a sequence of processing tasks, including at least one of processing an uplink, UL, subframe, performing UL and downlink, DL, resource scheduling and processing a DL subframe; and interlinking at least three dedicated DSP workers of the DSP pipeline in such a way that different processing tasks of the thread are executed in parallel.

The application discloses a traffic collection method based on a multi-wireless access point scene, utilizes a PC terminal to control a mobile terminal to generate interference traffic by using an automatic script based on Python and Appium; the traffic collection and feature extraction code is embedded in all routers to complete feature file extraction; all routers synchronize the feature files to the PC terminal in real time through rsync, the PC terminal cleans and marks the feature files obtained by all routers by using mobile terminal and simulator information, and inserts the feature files into a feature database; the mobile terminal captures original data packets, new routers obtain the original data packets through a mirror mode, and then send the original data packets to a transfer server; the transfer server writes a comparison script to analyze the differences between the mobile terminal pcap and the new router pcap, and finally realizes extraction of network traffic in an interference scene, so that data of rich multi-scene applications is facilitated.

This disclosure provides an access management method, a policy and charging control node, and a communication system. The access management method includes: determining a first frequency combination used by a user terminal at its current location; sending first indication information related to the first frequency to a first radio access point through a first access and mobility management node, so that the user terminal can access the first radio access point using the first frequency; and sending second indication information related to a second frequency to a second radio access point through a second policy and charging control node and a second access and mobility management node, so that the user terminal can access the second radio access point using the second frequency.

System, methods, and computer-readable media for switching a dynamic radio of a single RU between Radio Access Technology (RAT) protocols based on a Software-Defined RAN intelligent controller (SD-RIC). The SD-RIC efficiently assigning RAN resources by converting a radio access point to either 5G or Wi-Fi based on the load conditions and the number of users seen on the network, so that it appropriately servers the customer and end devices. To determine the load conditions may be based on active users on a particular cell, and then the resource utilization cue is a connection latency. A single radio unit includes a primary radio and a secondary radio, each being independently tuned. The primary radio is static while a secondary one can be influenced based on the conditions, turning into N-RU or Wi-Fi.

This application provides a method for indicating downlink service data and a device. The method includes: controlling, by a first station STA associated with a radio access point AP, a wake-up receiver of the first STA to wake up within a preset first listen interval, and receive a wake-up beacon frame sent by the AP,; controlling, by the first STA, main radio MR of the first STA not to wake up within a second listen interval to receive a beacon frame sent by the AP. According to the method provided in this application, the MR of the first STA does not need to wake up within the second listen interval to receive the beacon frame broadcast by the AP. This significantly reduces wake-up frequency of the MR and reduces power consumption of the first STA.

At a radio access point comprising a plurality of antenna elements 122, a portion of the antenna elements are reserved for a given network slice. Only this reserved set of antenna elements are used fo

A method of a central unit (CU) may comprise: receiving, from a terminal, measurement information for radio access points; configuring a cluster using two or more radio access points among the radio access points based on the measurement information; and generating first data to which a cluster header including a cluster identifier of the cluster is attached; and transmitting the first data to the two or more radio access points, wherein second data generated in the two or more radio access points includes the first data and a packet data convergence protocol (PDCP) header, the CU performs a first partial PDCP function, and the two or more radio access points perform a second partial PDCP function.

Various embodiments related to data transmission technology using functional split base stations are disclosed. In one embodiment, a method of operating a first central unit-control plane (CU-CP) implemented by an electronic device in a functional split base station system comprising a plurality of distributed units (DUs), a plurality of central unit-user planes (CU-UPs), and at least one CU-CP may comprise: configuring a cluster that provides a plurality of radio access points to a specific terminal based on at least one first DU among the plurality of DUs and at least one first CU-UP among the plurality of CU-UPs; and providing cluster configuration information for the configured cluster to at least one of the at least one first DU and the at least one first CU-UP.

A cellular communication system includes a plurality of small cell radio access points (APs), a cloud server communicatively coupled to each of the small cell radio APs, and a 5G core communicatively coupled to the cloud server. Each small cell radio AP includes a Radio Unit (RU) and a Distributed Unit (DU), wherein a DU of an AP at least partially controls operation of the respective RU of the AP. The cloud server implements a control unit (CU) that at least partially controls operation of the plurality of small cell radio APs. The CU further provides each small cell radio AP access to the 5G core.

Optimization of multimode messaging via a private network having a hybrid platform. The optimization may include identifying performance priority parameters included within a plurality of data sets, fragmenting the data sets into one or more subsets, generating reprioritize priority for the subsets, assessing transmission performance for the plurality of radio access, and assigning each of the subsets for transmission from the hybrid platform via one of the radio access points based on the transmission performance and the reprioritized priority.

A cellular communication system includes a plurality of small cell radio access points (APs), a cloud server communicatively coupled to each of the small cell radio APs, and a 5G core communicatively coupled to the cloud server. Each small cell radio AP includes a Radio Unit (RU) and a Distributed Unit (DU), wherein a DU of an AP at least partially controls operation of the respective RU of the AP. The cloud server implements a control unit (CU) that at least partially controls operation of the plurality of small cell radio APs. The CU further provides each small cell radio AP access to the 5G core.

A wireless networking infrastructure includes at least one multiple radio access point or base station including at least one radio that operates on a first radio communications protocol at a first frequency spectrum, and a second radio that operates on a second radio communication protocol at a second frequency spectrum; at least one remotely deployable wireless sensor; and a wireless network controller configured to establish connection with one or more of the at least one multiple radio access point or base station to form a wireless network operating at the first frequency spectrum, establish specific geolocations of the at least one multiple radio access point or base station and of the at least one remotely deployable wireless sensor, and receive and store radio operating parameters for radios operating at the first frequency spectrum at the specific geolocations.

Optimizing multimode messages over a private network featuring a hybrid platform. The optimization may include identifying performance priority parameters contained within a multitude of data sets, fragmenting the data sets into one or more subsets, generating a prioritized priority for the subsets, evaluating the transmission power for the multitude of radio access points, and assigning each subset to be transmitted from the hybrid platform via one of the radio access points based on the transmission power and the prioritized priority.

A wireless networking infrastructure includes at least one multiple radio access point or base station including at least one radio that operates on a first radio communications protocol at a first frequency spectrum, and a second radio that operates on a second radio communication protocol at a second frequency spectrum; at least one remotely deployable wireless sensor; and a wireless network controller configured to establish connection with one or more of the at least one multiple radio access point or base station to form a wireless network operating at the first frequency spectrum, establish specific geolocations of the at least one multiple radio access point or base station and of the at least one remotely deployable wireless sensor, and receive and store radio operating parameters for radios operating at the first frequency spectrum at the specific geolocations.

Operating Access Point Multi-Link Devices (AP MLD), comprising more than one affiliated stations (STA), within a wireless network, for improved coexistence of Enhanced Multi-Link Operating Modes (EML OM): Enhanced Multi-Link Single Radio (EMLSR) and Enhanced Multi-Link Multi-Radio (EMLMR). An access point multi-link device (AP MLD), configured to carry out frame exchange operations with non-AP MLDs operating in Enhanced Multi-Link (EML) mode that applies with a set of EML links. The AP MLD transmitting an initial frame that triggers a frame exchange with at least one non-AP MLD operating in the EML Single-Radio (EMLSR) mode and at least one non-AP MLD operating in the EML Multi-Radio (EMLMR) mode; and the AP MLD ensuring that a padding duration of a Padding field of the initial frame is greater than or equal to the maximum of the values indicated in an EMLSR Padding Delay subfield received from the at least one non-AP MLD operating in the EMLSR mode and an EMLMR Delay subfield received from the at least one non-AP MLD operating in the EMLMR mode.

Systems, methods, and devices are described for establishing communication with an access point. A wireless device may determine to switch to another access point radio based on a variety of factors. The wireless device may use a dynamic threshold to determine whether to switch to another access point radio. The dynamic threshold may be based on a current state of the wireless device. The wireless device may determine other access point radios to switch to directly or indirectly. An access point radio may broadcast information associated with the access point as well as information associated with other access point radios.

System, methods, and computer-readable media for switching a dynamic radio of a single RU between Radio Access Technology (RAT) protocols based on a Software-Defined RAN intelligent controller (SD-RIC). The SD-RIC efficiently assigning RAN resources by converting a radio access point to either 5G or Wi-Fi based on the load conditions and the number of users seen on the network, so that it appropriately servers the customer and end devices. To determine the load conditions may be based on active users on a particular cell, and then the resource utilization cue is a connection latency. A single radio unit includes a primary radio and a secondary radio, each being independently tuned. The primary radio is static while a secondary one can be influenced based on the conditions, turning into N-RU or Wi-Fi.

A method (200) of operating a radio access point (115), the radio access point providing a radio access network for a telecommunications network (100), the radio access point comprising a plurality of antenna elements (122), the method comprising the steps of: determining (230) performance requirements for a network slice to which a user equipment (110), UE, of the telecommunications network is allocated; selecting a spatial arrangement of a subset of the plurality of antenna elements (230) according to the determined performance requirements; retaining the selected subset for use only by the network slice (250); and communicating network communications between the radio access point and the UE using only the subset of antenna elements (540).

Provided in the present application are a screen mirroring method and apparatus, and a computer device and a storage medium. The method comprises: acquiring a target channel, which is determined by a radio access point in a target frequency band by means of automatic channel selection; in response to a connection operation for a screen mirroring terminal and a screen mirroring client, performing scanning in the target frequency band on the basis of the target channel, so as to establish a communication connection between the screen mirroring terminal and the radio access point; and on the basis of the state of communication connection between the screen mirroring terminal and the radio access point in the target channel of the target frequency band, performing screen mirroring by means of a display terminal at the radio access point. By means of the screen mirroring method provided in the embodiments of the present application, the communication connection between the screen mirroring terminal and the radio access point can be quickly achieved, thereby improving the screen mirroring efficiency and improving the screen mirroring experience of a user.

Methods and apparatus for providing a radio access service to wireless end-user devices from a group of mobile radio access points, mobile radio access points such as unmanned, low-altitude aerial devices are provided. Information exchanged between a wireless end-user device and a terrestrial base station may be relayed through one or more mobile radio access points. As mobile radio access points travel along their paths, the association between a wireless end-user device and serving radio access point may change. Radio access points coordinate their operations to ensure that the radio access service to a particular wireless end-user device transitions from an old serving to a new serving radio access point in a manner that is relatively transparent to the operation of the wireless end-user device and utilizes their inherent beam switching behaviours.

Systems, methods, and devices are described for establishing communication with an access point. A wireless device may determine to switch to another access point radio based on a variety of factors. The wireless device may use a dynamic threshold to determine whether to switch to another access point radio. The dynamic threshold may be based on a current state of the wireless device. The wireless device may determine other access point radios to switch to directly or indirectly. An access point radio may broadcast information associated with the access point as well as information associated with other access point radios.

Optimizing multimode messages over a private network having a hybrid platform. The optimization may include identifying performance priority parameters contained within a plurality of data sets, fragmenting the data sets into one or more subsets, generating a reprioritized priority for the subsets, evaluating the transmission performance for the plurality of radio access points, and assigning each of the subsets for transmission from the hybrid platform over one of the radio access points based on the transmission performance and the reprioritized priority.

The invention discloses an indoor radio map construction method and device based on a physical enhancement diffusion model, and the method comprises the steps: constructing initial discontinuity physical priori including a diffraction point set and a transmission boundary point set according to the geometric information and building material information of an indoor environment; pruning the diffraction point set in the initial discontinuous physical prior to update the discontinuous physical prior; generating a discontinuity physical prior graph according to the indoor radio access point and the updated discontinuity physical prior; constructing a multi-modal physical priori including a coordinate position of an indoor radio access point, a reflection coefficient graph and a transmission coefficient graph representing a building material at each position, and a discontinuous physical priori graph; and processing the multi-modal physical priori by a multi-modal fusion encoder, and inputting a processing result as a model input condition into the trained decoupling diffusion model to generate an indoor radio map. According to the invention, on-site measurement is not needed, and the high-fidelity indoor radio map can be quickly generated.