DISASTER-FOCUSED 5G NETWORK MANAGEMENT SYSTEM

Abstract

This invention relates to a system (1) that enables the management of a 5G communication network by analyzing official warnings about disaster situations in the telecommunications sector, sensor data, base station status, communication density, user priorities and energy information.

Description

1 TARIFF DISASTER-FOCUSED 5G NETWORK MANAGEMENT SYSTEM Technical Area This invention enables official warnings regarding disaster situations in the telecommunications sector. sensor data, base station status, communication density, user priorities and enables the management of the 5G communication network by analyzing energy data. It is related to the system. Previous Technique Today we have 4G (Fourth Generation Mobile Communications) and 5G. (Fifth Generation Mobile Communications) in communication networks, emergency Radio access network (RAN - Radio 15) for maintaining communication in the situation Access Network, Core Network and Network Slicing Communication resources are managed using this method. Emergency measures are taken during disasters. Providing priority network access to response teams and temporary base stations The aim is to maintain coverage. However, in the current systems... Network resource management, policy deployment in the core network, and temporary base 20 Since the coordination of the stations was carried out independently of each other, disaster It is not possible to adapt to the instantaneous network changes that occur during this time. Furthermore, it is congested. Due to traffic, insufficient capacity occurs in the radio access network, central If the administration is disabled, network policies cannot be updated, and Interference and frequency conflicts occur between temporary base stations. 25 Deficiencies such as these emerge. Therefore, considering the studies and shortcomings in the current technique... When considered, the network status of the 5G communication infrastructure in disaster situations, By analyzing traffic density, energy information and disaster data, communication 30 capacity, network access resources and coverage according to disaster conditions 2 reorganization of emergency response team communications a system is needed that ensures prioritization and continuity of communication It seems that it was heard. International patent number WO2025144155A1, which is included in the prior art, 5 The document describes emergency situations occurring in the 5G communication infrastructure. Dedicated network slices for users, emergency call centers, and response teams. Network slicing that provides uninterrupted and low-latency communication by creating The system in question is being discussed. This invention allows mobile users to use numbers like 112 / 911. It initiates the emergency process by calling emergency call centers and provides 10 for the relevant user. It forms the priority network segment. The location where the emergency event occurred is the center. By taking this information, an emergency zone with a specific radius is defined, and mobile units within this zone are deployed. Users are included in the created network segment. Also, ambulances, From the moment intervention vehicles such as fire trucks and police vehicles move to the scene From now on, these devices will also be tagged on the network and priority communication resources will be allocated to them. 15 The system includes voice calls, live video streaming, and internet communication. bandwidth, coverage, and low latency required for services such as these. It allocates resources in a way that will meet their urgent needs. Network clustering algorithms based on user density in the situation area The scope of the segment is updated and optimized according to changing conditions. 20 Brief Description of the Invention The purpose of this invention is to create a formal disaster response system for the telecommunications sector. Warnings, sensor data, base station operating status, communication 25 by analyzing density, user priorities, coverage status, and energy information Priority should be given to communication traffic belonging to emergency response teams, communication Increasing network capacity in areas with increased density, preventing communication disruptions. activation of temporary communication infrastructure in the affected areas, base traffic density, coverage needs, and communication resources of the stations. 30 3 a system that enables reallocation according to energy availability to accomplish. Detailed Description of the Invention The "Disaster-Focused 5G Network Management" project was carried out to achieve the purpose of this invention. The "System" is shown in the attached figure; Figure 1. Schematic view of the system described in the invention. The parts shown in the figure are individually numbered, and the corresponding numbers correspond to these numbers. given below: 1. System 2. Electronic device 15 3. Network management database 4. Network management server V. Data integration server Official warnings regarding disaster situations in the telecommunications sector, sensor 20 data, base station status, communication density, user priorities, and An invention that enables the management of a 5G communication network by analyzing energy data. subject system (1); - users can access network status, coverage information, and communication details related to disaster situations. 25 that offer at least one interface that allows displaying density and energy status. at least one electronic device (2), - type and severity of disaster event, official warning data, base station and carrier status, traffic load, digital identity and priority class registration of emergency response units at least one network management database configured to ensure it is kept under control (3), 30 4 - Viewing created by users via electronic device (2) and receiving management requests, official information transmitted by the data integration server (V) alerts, base station status, communication density, user priorities, and data kept in the network management database (3) with energy information to analyze, and based on the analysis results, to allocate bandwidth for the 5G communication network, 5 communication priorities, regional access restrictions, temporary base station guidance, energy usage policies and emergency communication resources creating decisions regarding reservations, managing the network for the decisions made. to be recorded in the database (3) and via the electronic device (2) at least one network administration 10 configured to ensure that it is presented to the user It includes server (4). The electronic device (2) included in the system (1) which is the subject of the invention, the official of the users alerts, base station operational status, communication density, coverage status, user priorities, energy status and network management server (4) by 15 at least one screen that allows viewing the network management decisions that have been made, and smartphones, tablets, or portable computers with input units It is a device. Network management database (3) in the system (1) which is the subject of the invention, disaster event type and 20 intensity, official warning data, water level from external sensors, and seismic summary. flows, base station and carrier status telemetry, traffic load, QoS (Quality of Service (Quality of Service) metrics include digital identities of emergency response units and Priority classes, aggregated user equipment location summaries, energy, and backup. Band 25 per slice generated by the power status and network management server (4) width ceiling, DRX (Discontinuous Reception) loop length, regional access restrictions, temporary base station redirects, frequency and neighborhood plans, energy usage policies, emergency communication resource reservations and to ensure that data relating to distributed disaster policy profiles are kept on record. It is structured as follows: Network management database (3), data integration server 30 Data transmitted by (V) and the network created by the network management server (4) Management decisions are based on: time, region, base station, type of disaster, and user priority. Classification, questioning, and comparison based on class and energy status. Update and disaster event performed by network management server (4) graph generation, critical slice routing, RACH (Random Access Channel – Random Access Channel (ROC) parsing, graph-based temporary cell assignment, energy constraint 5 Network administration for use in mode and distributed policy caching operations. It is configured to communicate with the server (4). Network management server (4) located in the system (1) which is the subject of the invention, any remote using the communication protocol electronic device (2), network management database (3) and 10 to communicate with the data integration server (V) and through this communication It is configured to perform data exchange. Network management server (4), disaster, communication infrastructure transmitted by data integration server (V), User priorities and network status data, network management database (3) By analyzing current and past network records kept within, 15 disaster type, affected base stations, communication density, and estimated damage. To create a disaster event graph showing the situation, RAN (Radio Access Network – KPIs (Key Performance Indicator) transmitted by Radio Access Network Performance Indicator) data and RACH (Random Access Channel) Access Channel) success rate and access blockage information as feedback 20 Updating the disaster event graph and managing the network based on the results obtained. It is structured to make decisions. Network management server (4), disaster The event graph shows the type of disaster, the severity of the disaster, and the affected base stations. communication density, coverage status, energy status and RAN (Radio Access Network – Radio Access Network) transmitted KPI (Key Performance Indicator 25 – By evaluating Key Performance Indicator (KPI) feedback, 5G the amount of bandwidth to be allocated for each network segment in the communication network, user DRX regulates the energy consumption and network access timing of equipment. (Discontinuous Reception) cycle lengths, in specific regions regional access restriction (barring) policies to be implemented and emergency communication 30 Identifying network resources to be allocated to services, creating network management 6 policies AMF (Access and Mobility Management Function) Mobility Management Function), SMF (Session Management Function – Session It is configured to transmit data to the Management Function and RAN management interfaces. Server (4) assigns user equipment IDs of emergency response units to SUPI (Subscription Permanent Identifier) ​​or IMSI 5 (International Mobile Subscriber Identity) verifying with corporate registration or certification information based on team priority class, Using regional ID and network load estimation, these users can be identified by NSSF (Network Security Network). Critical communication via Slice Selection Function. To redirect to the appropriate slice and reduce RACH congestion, critical user 10 non-contentious access or extended access preamble of equipment when defining the pool, to create access restriction decisions for civilian traffic. is configured. Network management server (4), areas with coverage gaps If selected, the candidate will be COW (Cell on Wheels – Mobile Base Station on Wheels). and the locations of the UAVs (Unmanned Aerial Vehicles), currently 15 Using the frequency plan and antenna orientations, coverage gaps are determined by node and neighbor. Modeling cells and interference potential as edges, graph coloring. using this method to assign channels that do not overlap in neighboring cells and to produce frequency, location and neighborhood plans for temporary base stations It is configured. Network management server (4), generator and backup power level, 20 By evaluating the estimated power outage duration and emergency call volume, the energy Activating data restriction mode reduces user data transmission speed to decrease energy consumption. MCS (Modulation and Coding Scheme) determines The diagram) parameters enable simultaneous data transmission using MIMO (Multiple Input Scheme). Multiple Output (Multiple Input / Multiple Output) layer numbers and traffic 25 lowering shaping thresholds, while conversely reducing the SIB (Specific Information Processing) required for the network to function. (System Information Block) broadcasts allow users to communicate with the network. paging channel that enables calling and control over emergency calls. It is structured to allocate communication resources for the channels. Network The management server (4) is the communication link through which network management policies are transmitted. If the communication network is interrupted, the MEC (Multi- 7 Access Edge Computing (MCE) nodes, edge computing the latest signed disaster policy stored on servers or regional network controllers verifying the package using cryptographic signature and version number, MEC nodes, edge computing servers, or regional network controllers If there are inconsistencies between policy recommendations, prioritize 5 with a weighting of priorities. by consensus or limited-time voting method to determine the common network management policy to be implemented, communication link Following its re-establishment, the TTL (Time To Live) duration and Local and current network management using automatic rollback rules. It is structured to achieve the synchronization of policies. 10 Industrial Application of the Invention Thanks to the system (1) that is the subject of the invention, disaster situations in the telecommunications sector official warnings related to this, sensor data, base station operational status, 15 5G will be determined by evaluating communication density, user priorities, and energy status. Managing the communication network according to disaster conditions, critical communication. prioritizing services, reducing coverage disruptions and communication efficient use of resources according to changing field conditions is provided. 20 Around these basic concepts, the invention is called "Disaster-Oriented 5G Network Management System (1)". It is possible to develop a wide variety of related applications, and the invention described herein It cannot be limited to examples; it is essentially as stated in the requests.

Claims

8 REQUESTS 1. Official warnings regarding disaster situations in the telecommunications sector. sensor data, base station status, communication density, user By analyzing priorities and energy information, the 5G communication network is 5 enabling its management; - users can access network status and coverage information related to disaster situations. the best way to view communication density and energy status at least one electronic device offering a minimal interface (2), - type and severity of disaster event, official warning data, base station and carrier 10 Status, traffic load, digital identity and priority of emergency response units at least one structured to ensure that classes are kept on record containing network management database (3), - created by users via electronic device (2) Receiving viewing and management requests, data integration server (V) 15 Official alerts transmitted by, base station status, communication Network management database with density, user priorities and energy information. (3) to analyze the data kept in record, as a result of the analysis Bandwidth allocation and communication priorities for the 5G communication network. regional access restrictions, temporary base station redirects, energy 20 usage policies and emergency communication resource reservations to make decisions, the decisions made to the network management database (3) to be recorded inside and sent to the user via the electronic device (2) at least one network management server configured to enable its delivery (4) a system characterized by containing (1). 25 2. Official user alerts, base station operational status, communication density, coverage status, user priorities, energy status and network management created by network management server (4) 30 that have at least one screen and input unit that allows them to view their decisions. 9 electronic devices such as smartphones, tablet computers, or portable computers A system like the one in Claim 1, characterized by device (2) (1).

3. Type and severity of disaster events, official warning data, water samples from external sensors. seismic level and summary streams, base station and carrier status 5 telemetry, traffic load, QoS metrics, digital data belonging to emergency response units Identity and priority classes, aggregated user equipment location summaries, energy and backup power status by the network management server (4) Bandwidth ceiling per generated slice, DRX loop length, regional access restrictions, temporary base station redirects, frequency 10 and neighborhood plans, energy usage policies, emergency communication resources Reservations and data relating to distributed disaster policy profiles are on record. network management database (3) configured to ensure its retention a system like any of the above characterized claims (1). 15 4. Network management with data transmitted by the data integration server (V) Network management decisions generated by the server (4); time, region, base station, according to disaster event type, user priority class and power status classification, querying, comparison, updating and networking 20 Disaster event graph generation performed by the management server (4), Critical slice routing, RACH parsing, graph-based temporary cell assignment, Used in energy constraint mode and distributed policy caching operations. to be in communication with the network management server (4) The above 25 is characterized by the structured network management database (3). a system like any of the requests (1).

5. Using any remote communication protocol, the electronic device (2), Communication with network management database (3) and data integration server (V) to establish and exchange data through this established communication 30 characterized by the network management server (4) configured for a system like any of the above requests (1).

6. Disaster, communication infrastructure transmitted by the data integration server (V), User priorities and network status data, network management data 5 current and past network records kept within the database (3) by analyzing the type of disaster, the affected base stations, and communication systems. a disaster event graph showing the intensity and estimated damage status to generate RACH success rate with KPI data transmitted by RAN and Using access blockage information as feedback, create a disaster event graph of 10. to update and make network management decisions based on the results obtained. characterized by the network management server (4) configured to create a system like any of the above-mentioned requests (1).

7. Disaster type, disaster severity, and affected base obtained from the disaster event graph. stations, communication density, coverage status, energy status and By evaluating the KPI feedback transmitted by RAN, 5G the amount of bandwidth to be allocated for each network segment in a communication network, energy consumption of user equipment and network access timing DRX regulates cycle lengths, 20 to be applied in specific regions. regional access restriction policies and emergency communication services Identifying network resources to be allocated, creating network management policies. Network configured to transmit to AMF, SMF and RAN management interfaces. any of the above requests characterized by the management server (4) a system like one of them (1). 25 8. User equipment IDs of emergency response units are entered into SUPI or Verify with IMSI-based corporate registration or certification information, team This can be done by using priority class, zone ID, and network load estimation. to redirect users to the critical communication lane via NSSF and 30 Critical user equipment to reduce RACH congestion 11 when defining a pool of uncontested access or extended access pre-marking a network structured to create access restriction decisions for civilian traffic any of the above requests characterized by the management server (4) a system like one of them (1).

9. If areas with coverage gaps are identified, candidate COW and Using UAV positions, the current frequency plan, and antenna orientations coverage gaps, nodes, neighboring cells, and interference potential. Modeling as an edge, using graph coloring method to identify neighboring areas. To assign non-conflicting channels in cells and for temporary base stations 10 Network management system configured to generate frequency, location, and neighborhood plans. any of the above requests characterized by its server (4) a system like one of them (1).

10. Generator and backup power level, estimated power outage duration and emergency call 15 By evaluating the density, we can activate energy constraint mode, energy MCS determines user data transmission speed to reduce consumption. parameters, number of MIMO layers enabling simultaneous data transmission and lowering traffic shaping thresholds, in return for the network to function. The necessary SIB broadcasts enable users to be called to the network. Communication for call channels and control channels for emergency calls. with the network management server (4) configured to separate the resource a system like any of the above characterized claims (1).

11. Disconnecting the communication link through which network management policies are transmitted. MEC nodes located in different regions of the communication network, the latest stored on edge computing servers or regional network controllers signed disaster policy package with cryptographic signature and version number verify using MEC nodes, edge computing servers or 30 among policy recommendations from regional network controllers 12 In case of disagreement, priority will be given to weighted consensus or limited consensus. common network governance policy to be implemented by timed voting method to determine TTL after the communication link is re-established using time and automatic fallback rules, local and current network 5 to synchronize management policies the above characterized by the configured network management server (4) a system like any of the requests (1). 15 25

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