Hardware Registry for Autonomous CPE Control
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Solution Overview
Problem
Current software applications lack a suitable methodology for autonomous discovery and control of hardware options on consumer premises equipment (CPE) across heterogeneous hardware environments, leading to suboptimal performance and user frustration.
Innovation Solution
Implementing a hardware registry system within CPE that allows software applications to interface with and control hardware options, using APIs and middleware to discover and manage available features, enabling applications to tailor their functionality to the device's capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If software applications are distributed across heterogeneous hardware environments, then application compatibility and user accessibility are improved, but the ability to autonomously discover and control hardware options deteriorates
Solution Approach 1:
The patent introduces a hardware registry as an intermediary component that mediates between software applications and hardware options. The registry stores structured information about available hardware features and provides standardized access methods, allowing applications to discover and control hardware without needing hardware-specific knowledge. This intermediary layer resolves the contradiction by maintaining broad hardware compatibility while enabling automated hardware discovery through a uniform interface.
Solution Approach 2:
The patent segments the hardware-software interaction system into distinct functional components: the hardware registry (which stores hardware information), the application (which consumes hardware), and the interface layer (which connects them). By separating hardware description from hardware control and providing modular access points, the system enables applications to autonomously discover hardware options while maintaining compatibility across different hardware platforms.
2Adaptability or versatility
If hardware options are made available across different CPE devices, then user flexibility and feature access are improved, but system complexity and integration difficulty increase
Solution Approach 1:
The hardware registry implements a universal data structure and interface that can represent multiple types of hardware options across different CPE devices using a common framework. Instead of requiring separate integration logic for each hardware type, the registry provides a multi-functional access point that handles diverse hardware through standardized methods, thereby reducing system integration complexity while maintaining broad hardware option availability.
Solution Approach 2:
The patent utilizes parameter-based hardware description in the registry, where hardware options are characterized by configurable parameters and attributes. By representing hardware diversity through parameter variations rather than structural differences, the system can accommodate multiple hardware types with varying capabilities while maintaining a consistent access model, thus reducing integration complexity despite increased hardware option availability.
Data Source
AI summary
Methods and apparatus for control of a client device (e.g., consumer premises equipment in a cable network) using applications. In one aspect, an improved hardware registry is provided within the device with which the application(s) can interface to both identify and control available hardware resources. In one exemplary embodiment, the client device comprises a digital set-top box having digital video recording (DVR) capability. An application downloaded to the device discovers the registry and software interfaces associated therewith, and then utilizes the interfaces to automatically control the requisite hardware capability. Improved client device, network and head end configurations, as well as methods of operating these systems, are also disclosed.


