Network Resource Allocation for Event-Driven Traffic Reconfiguration
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Solution Overview
Problem
Existing network resource sharing technologies are limited in their ability to dynamically adapt to changing network conditions and requirements, particularly in multi-vendor, heterogeneous environments, leading to inefficiencies and constraints in resource utilization.
Innovation Solution
A method and resource manager that dynamically allocate network resources in response to events such as performance, fault, or update events, using a distributed record to ensure transparency and compliance with existing agreements, and involving infrastructure managers to reallocate physical or virtual resources as needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If spectrum usage information is broadcast dynamically for resource sharing, then resource allocation adaptability is improved, but signalling load on radio resources increases
Solution Approach 1:
The patent introduces a centralized resource management system that acts as an intermediary between network operators and radio resources. Instead of direct broadcasting by individual cells, the resource manager collects, processes, and distributes resource allocation decisions, reducing redundant signalling while maintaining dynamic adaptability through centralized coordination
2Device complexity
If static resource sharing is used for multi-operator RAN, then device complexity is reduced, but adaptability to evolving network requirements deteriorates
Solution Approach 1:
The patent implements dynamic resource sharing mechanisms where resource allocation parameters can be adjusted in real-time based on network conditions and operator requirements. The resource manager enables flexible reconfiguration of shared resources without requiring complex manual intervention, achieving both simplicity and adaptability through automated dynamic management
3Productivity
If cloud-based infrastructure is used for resource virtualization, then resource allocation efficiency is improved, but multi-vendor interoperability is limited
Solution Approach 1:
The patent creates a universal resource management platform that can handle multiple types of network resources and support different vendor equipment through standardized interfaces. The resource manager is designed to be vendor-agnostic, enabling efficient resource allocation across heterogeneous networks from multiple vendors while maintaining a single unified management system
4Extent of automation
If centralized resource management is implemented, then resource allocation control is improved, but system complexity increases
Solution Approach 1:
The patent segments the resource management system into modular functional components that can be independently deployed and managed. The resource manager is divided into distinct modules for resource monitoring, allocation decision-making, and configuration management, reducing overall system complexity while maintaining centralized control through coordinated module interaction
Data Source
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AI summary
A method (100) for managing allocation of network resources at a site in a communication network is disclosed. The method is performed by a resource manager and comprises receiving a notification of an event occurring at a network entity (102), the network entity being associated with the site and with a network operator. The event comprises at least one of a performance event, a fault event or an update event. The method further comprises determining an implication of the notified event for traffic flow in the network (104) and determining, on the basis of the implication of the notified event for traffic flow in the network, an operational requirement to compensate for the event (106). The method further comprises obtaining configuration information for fulfilment of the operational requirement (110) and instructing an infrastructure manager for the site to allocate network resources in accordance with the obtained configuration information in order to satisfy the operational requirement (114).