Edge Message Bus Channels for Low-Latency O-RAN Data Throughput
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Solution Overview
Problem
Current wireless data networks, particularly in 5G and beyond, face challenges with centralized data management that is costly and time-consuming, leading to reduced speed advantages due to increased data volumes and complexity from disaggregated RAN components, necessitating improved data transmission and processing methods.
Innovation Solution
Implementing message buses for direct data pathways between producers and consumers in O-RAN systems, enabling scalable and low-latency data transmission with dynamic rerouting and topic governance to manage high data volumes efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If centralized data management is implemented, then data security and control are improved, but transmission speed and time efficiency deteriorate due to the need to route all data through central nodes
Solution Approach 1:
The patent segments the centralized data management architecture into distributed edge computing nodes. Data pathways are divided into multiple independent channels that can operate autonomously, allowing data to be processed and transmitted through decentralized routes rather than funneling everything through a single central node, thus reducing transmission delays while maintaining control through distributed coordination
2Reliability
If permanent connections are established between data producers and consumers, then connection reliability is improved, but system flexibility and scalability worsen due to the complexity of managing permanent linkages
Solution Approach 1:
The patent introduces message buses as intermediary components that mediate between data producers and consumers without requiring permanent direct connections. The message bus acts as a temporary, dynamic intermediary that can be instantiated as needed, providing reliable data transmission while maintaining system flexibility since connections are established only when required and can be easily reconfigured or terminated
Solution Approach 2:
The system implements dynamic connection management where data pathways are created, modified, and terminated based on real-time needs rather than maintaining static permanent connections. This dynamic approach allows the system to adapt to changing data flow requirements while maintaining connection reliability through automated connection management protocols
3Productivity
If more data pathways are created to handle increased data volumes, then data transmission capacity is improved, but system complexity and cost worsen due to the proliferation of connections
Solution Approach 1:
The patent implements universal message bus components that can serve multiple data transmission functions simultaneously. A single message bus infrastructure can handle various types of data flows, support multiple producers and consumers, and provide different QoS levels through configuration rather than requiring separate dedicated pathways for each function, thus increasing throughput without proportionally increasing system complexity
Solution Approach 2:
The system merges multiple data transmission pathways into shared message bus resources that can be dynamically allocated. Instead of creating separate permanent connections for each data flow, the system combines multiple data streams through common infrastructure components that can handle multiple protocols and data types, reducing overall system complexity while maintaining high throughput capacity
Data Source
AI summary
Technologies for providing large data throughput communication in a next generation cellular network (e.g., 5G wireless network, 6G wireless network) are described. The method includes identifying a plurality of capacities of a producer. Using the plurality of capacities, the system can identify a pre-configured message bus to deploy at the producer. The system can configure the message bus for deployment based on characteristics of the producer and can deploy the message bus at the producer.