Abstract: A system and method of generating a dynamic self-referential checklist includes: based on a first user input, controlling to output a graphical user interface (GUI) for generating the checklist; receiving a second user input, for creating a section of at least one group including at least one variable field; receiving a third user input, for creating the at least one group in the section; receiving a fourth user input, for creating the at least one variable field; receiving a fifth user input, for creating an additional variable field; receiving a sixth user input, for defining a precondition in relation to a variable field of the at least one variable field; receiving a seventh user input, for selecting that the checklist will not display the additional variable field unless the precondition is satisfied by, and generating the checklist.

Abstract: A self-cooling chassis for a communication device. The chassis includes a top housing including a first set of input/output (I/O) connectors arranged along a top housing front side. The top housing is configured to house at least one processor communicatively coupled to the first set of I/O connectors. The top housing has a top side including a plurality of heat fins configured to dissipate heat away from the at least one processor. The top housing has a top housing aperture. The chassis includes a bottom housing including a second set of I/O connectors arranged along a bottom housing front side. The bottom housing houses a I/O circuitry. The I/O circuitry communicatively couples the second set of I/O connectors to at least one processor. The bottom housing has a bottom housing aperture. The chassis includes a guide pin configured to be inserted into a top housing aperture and a bottom housing aperture.

Abstract: Method and apparatus for serving cell identification includes: receiving inputs that include geo-located data collected over a period for a plurality of cells in RAN; determining each cell included in each grid of a predetermined size based on the geo-located data; determining Received Signal Received Power (RSRP) values for each cell having the predetermined size; determining a median cell RSRP for each cell of a grid; determining from the geo-located data a number of data samples per cell for each grid having the predetermined size; determining a cell ranking for each of the cell in the grids having the predetermined size based on the number of data samples and the median cell RSRP; determining a highest-ranking cell in each grid based on the cell ranking; labeling the highest-ranking cell as a Main Server (MS); and labeling all other cells in a corresponding grid as a Non-Main Server (NS).

Abstract: The present disclosure proposes a device. The device according to the present disclosure may include a communication circuit, one or more processors, and one or more memories. The communication circuit may communicate with a server and one or more user terminals on a local network. The one or more memories may store files transmitted to the one or more user terminals via the communication circuit. The one or more processors may control the communication circuit so as to receive information indicating a first file from a first terminal among the one or more user terminals and transmit the information to the server, receive path information regarding a device in which the first file is stored from the server and transmit the path information to the first terminal, and transmit the first file to the first terminal via the local network, in response to a request from the first terminal.

Abstract: Methods, systems, and computer program products are provided for enhancing detection in wireless communication systems. In some implementations, a signal received by one or more antennas on a communication channel can be processed. The signal can include a frame having a plurality of symbols, and the plurality of symbols can include one or more symbol groups. A signal to interference noise power ratio (SINR) associated with the received signal can be determined using a signal power determined based on subcarrier resource allocation and noise power determined based on one or more reserved subcarrier allocation associated with the received signal.

Abstract: Techniques for receiving a PUSCH and a PUCCH transmitted by a high speed transmitter are provided including calculating a phase difference of OFDM symbols of the PUCCH from: OFDM symbols of a first and second DM-RS, OFDM symbols of the second and third DM-RS, and OFDM symbols of the first and third DM-RS. Correlating the OFDM symbols across all the DM-RS. Determining a doppler shift which is reported to Layer 2. Compensating channel estimates and data symbols with the doppler shift. Performing a first level of phase correction on the PUSCH by correcting the phase on output samples of an IDFT from the doppler shift received from Layer 2. Measuring a phase deviation on the output of the first level of phase correction, and accumulating the measured phase deviation and the received doppler shift. Reporting the accumulated phase correction to Layer 2, and performing a second level of phase correction.

Abstract: Provided are apparatus, method, and device for automatically manage data transfer in a network. According to embodiments, the apparatus may be configured to: receive, from an rApp or other SMO functions, at least one of a request to obtain a configuration data of an O-RAN network element, and a request to update configurations of an O-RAN network element; in response to receiving the request to obtain the configuration data of the O-RAN network element, obtain the configuration data using a read storage; and in response to receiving the request to update the configurations of the O-RAN network element, update the configurations of the O-RAN network element based on a configuration provided in the request using a write storage different from the read storage; wherein the write storage and the read storage may be included in the apparatus.

Abstract: A file management apparatus has one or more processors that execute a process including: managing management information in which a plurality of nodes belonging to a communication network and files held by the respective plurality of nodes are associated; receiving a file request; identifying a node that holds a file corresponding to the file request by referring to the management information; and instructing at least one identified node to transmit the file corresponding to the file request to a designated destination.

Abstract: To store network performance data for later retrieval, performance data files corresponding to a testing cycle are obtained, reformatted according to a predetermined uniform file format and a predefined set of uniform category identifiers into uniform data files, and stored to a query database. The reformatting may match predefined uniform category identifiers to data category identifiers in the performance data files, and the corresponding data values may be stored in a sequence in the uniform data files or used to increase a counter value in an aggregate counter file which is also stored. Additionally, configuration data files for network cells may be stored at a lesser frequency than that of the testing cycles. Later retrieval may retrieve both uniform data files and configuration data files corresponding to a selected time frame and network portion, and merge or aggregate the data suitably, for performance indicator computation.

Abstract: A method and system for load balancing of a Fault Management (FM) microservice (MS) and a Performance Management (PM) MS in a Network Function (NF) are provided. The method includes: determining whether there is a load issue in a first microservice (MS), the first MS being one of the FM and the PM MS; based on determining that there is the load issue, providing data, reported by at least one other MS for the first MS, to a second MS, the second MS being the other of the FM, and PM MS; and processing, by the second MS, the data and reporting, from the second MS to a northbound management system (NBMS), the processed data, wherein the FM MS is configured to receive the event data from the at least one MS, and the PM MS is configured to receive the performance data from the at least one MS.

Abstract: Provided are a method, system, and apparatus for policy-based data management in an Open Radio Access Network (O-RAN) Cloud (O-Cloud) infrastructure. The method may include: storing, by the O-Cloud infrastructure, a data policy for managing a network function (NF) deployed on the O-Cloud infrastructure, the data policy comprising definitions for at least one action, with respect to a data volume, from among an unmount action, a remount action and a notification action for notifying the NF of a security threat; and performing, by the O-Cloud infrastructure, the at least one action based on the data policy.

Abstract: Provided are apparatus, method, and device capable of forwarding E2 communication a network. According to embodiments, the apparatus may include: at least one memory storage storing computer-executable instructions; and at least one processor communicatively coupled to the at least one memory storage, wherein the at least one processor may be configured to execute the instructions to: obtain a mapping between a first IP address of an instance of E2 Termination deployed at the Near-RT RIC and at least one second IP address of at least one E2 node associated with the instance of E2 Termination; receive a data from an E2 node; determine whether to directly transmit the data to the instance of E2 Termination based on the mapping.

Abstract: Provided are a system, a method, and a device for implementing sensing and communication functions in a telecommunication system. According to embodiments, the system may include at least one sensor node and at least one server node. The at least one sensor node may be configured to obtain one or more sensing data and to provide the one or more sensing data to one or more network functions. Further, the at least one sensor node may include at least one 3GPP node, at least one non-3GPP node, or a combination thereof. The at least one server node may include: a memory storage storing instructions for implementing a sensing function and at least one processor communicatively coupled to the memory storage.

Abstract: A method of screen sharing include receiving, by a first server device and from a user device, device information corresponding to the user device, generating, by the first server device, a device identifier (ID) based on the device information, receiving, by the first server device and from the user device, a request for a token, generating, by the first server device, a token based on the device ID, and sending, by the first server device, the token to the user device.

Abstract: Provided are system and method for establishing a topology for advertising supplicants a network. According to embodiments, the system may include: a memory storage storing computer-executable instructions; and at least one processor communicatively coupled to the memory storage, wherein the at least one processor may be configured to execute the instructions to: create a first authentication list for a first network entity, wherein the first authentication list specify one or more network entities that are authenticated with the first network entity; and advertise the first authentication list to a second agent deployed in a second network entity, wherein the second network entity is authenticated with the first network entity.

Abstract: An update control apparatus has one or more processors that execute a process including: among a plurality of execution environments in each of which a process related to a communication terminal connected to an update cell is executed by executing software which is an update target, determining the number of execution environments to be stopped on the basis of the number of communication terminals connected to the update cell; and instructing, for each of the determined number of execution environments, an update of the software executed in each of the execution environments.

Abstract: Methods and systems for optimizing antenna tilt in a cell site of a radio access network (RAN), the system includes: a memory storing instructions; and a processor configured to execute the instructions to: obtain input data for a source cell and for neighboring cells thereof at a plurality of predetermined geolocations; determine an overlap percentage from the input data obtained at the plurality of predetermined geolocations; determine, for the source cell, at least one TA percentage for at least one distance range from a center of the source cell; determine, based on the determined overlap percentage and the determined at least one TA percentage, that the source cell is outside a predetermined cell coverage area; and recommend, based on the determining that the source cell is outside the predetermined cell coverage area, adjustment of the antenna tilt for the source cell to meet the predetermined cell coverage area.

Abstract: Present disclosure provides visualizing interference level in a wireless network. The method includes receiving a plurality of KPIs from each UE (101) in the wireless network and geo-location information of each UE of plurality of UEs (101). The method includes determining interference level in plurality of geographic areas based on plurality of KPIs received from each UE of plurality of UEs (101) and geo-location information of each UE of plurality of UEs (101). The plurality of polygons are created based on interference level in plurality of geographic areas based on plurality of KPIs received from UE of plurality of UEs (101), and geo-location information of each UE of plurality of UEs (101). Further, plurality of polygons are stored for visualization on a geographical map.

Abstract: A method for service gap mitigation via tilt recommendation may include: identifying a candidate cell; generating boundaries of a service gap; determining a best server plot of the candidate cell; determining geo-located samples of the candidate cell; categorizing the candidate cell based on the boundaries of the service gap and at least one of the best server plot or the geo-located samples; and calculating an electronic tilt based on the categorization.

Abstract: Provided are a system and method of decongesting a highly utilized cell within a sector of a wireless telecommunications network. The method includes receiving a set of reference samples taken from a plurality of points within the wireless telecommunications network within a predetermined time period, calculating, based on the set of reference samples, a first data volume comprising a sum of a total data volume for all highly utilized cells within the sector containing the highly utilized cell, calculating, based on the set of reference samples, a first total expected traffic offload value, determining whether the first total expected traffic offload value is greater than a predetermined percentage of the first data volume, and based on determining that the first total expected traffic offload value is greater than the predetermined percentage of the first data volume, generating an output for decongesting the cell.