Distributed Edge Computing for Cellular Latency Reduction

The patent segments the centralized switching center into distributed edge computing nodes deployed at multiple locations (base stations, cloudlets, edge data centers). This segmentation allows data processing to occur locally near users rather than requiring all data to traverse to a centralized switch, thereby reducing transmission latency while distributing infrastructure complexity across multiple manageable nodes.

The patent introduces a spatial dimension to network architecture by deploying edge computing nodes at various physical locations between the user and the core network. This dimensional approach transforms the traditional linear centralized architecture into a distributed three-dimensional network structure, enabling parallel data processing paths that reduce latency without proportionally increasing complexity.

The patent designs edge computing nodes with multi-functionality, enabling them to perform multiple roles (data processing, content delivery, network access, caching) depending on local requirements. This universality reduces the total number of specialized components needed and allows flexible deployment configurations, thereby reducing overall deployment costs and logistical complexity while maintaining low latency performance.

The patent merges edge computing functionality with existing network infrastructure elements such as base stations and cloudlets. By combining multiple functions into existing structures rather than deploying entirely separate dedicated edge nodes, the system reduces deployment costs and simplifies logistics while still providing localized low-latency computing capabilities.

The patent implements local quality control by enabling each edge computing node to enforce operator-specific security policies and privacy settings locally, while maintaining a unified infrastructure. This allows multiple operators to share hardware and infrastructure costs while preserving distinct security domains through localized policy enforcement, thereby managing security complexity at the edge rather than requiring centralized complex multi-tenant security systems.

The patent introduces a multi-tenancy management layer that acts as an intermediary between multiple operators sharing the same physical infrastructure. This intermediary layer handles resource allocation, security isolation, and privacy management, allowing operators to share infrastructure costs while the intermediary system manages the complexity of multi-operator security and privacy requirements through standardized abstraction.