Port Server for Heterogeneous Quantum Hardware

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Solution Overview

Problem

Managing heterogeneous hardware devices in quantum computing systems is challenging due to the difficulty in maintaining and controlling diverse hardware components from different manufacturers and models, which complicates communication and firmware updates across different connection types.

Innovation Solution

A port server system that connects multiple computing devices with various hardware devices through multiple connection types, allowing for centralized management, multiplexed communication, and uniform interaction, regardless of the hardware's manufacturer or model, by exposing devices as a single connection type and providing a directory service for easy access and firmware updates.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If heterogeneous hardware devices from different manufacturers and models are used in quantum computing systems, then cost effectiveness and hardware versatility are improved, but device complexity and difficulty in maintaining the system increase

Engineering Contradiction:
Improvehardware versatilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A port server is introduced as an intermediary component between external computing devices and heterogeneous hardware devices. The port server receives communications from external devices, translates them into appropriate connection types for different hardware devices, and forwards them accordingly. This mediator approach allows the system to handle multiple connection types (USB, Ethernet, WiFi, etc.) without increasing the complexity of external devices, thereby maintaining hardware versatility while managing system complexity through centralized translation and routing.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If multiple connection types are supported for different hardware devices, then adaptability to various hardware is improved, but communication management complexity increases

Engineering Contradiction:
Improveconnection type compatibilityVSAvoidcommunication management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The port server implements a universal communication interface that can handle multiple connection types (USB, Ethernet, WiFi, Bluetooth, etc.) through a single unified architecture. External computing devices communicate with the port server using a standard interface, and the port server internally manages the translation to various connection types required by different hardware devices. This multi-functional approach allows the system to support diverse connection protocols without requiring separate communication management mechanisms for each type, thus improving compatibility while controlling complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If centralized management through a port server is implemented, then ease of operation and maintenance is improved, but device complexity increases

Engineering Contradiction:
Improvemanagement easeVSAvoidport server complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The complex communication management functionality is extracted from external computing devices and concentrated into a dedicated port server component. By taking out the complexity of handling multiple connection types and translating communication protocols from individual devices to a centralized server, the system achieves easier operation for external devices while concentrating complexity in a manageable, isolated component. This extraction approach allows external devices to remain simple while the port server handles the intricate translation and routing tasks.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS12112235B2Port server for heterogeneous hardware
Publication Date: 2024.10.08 IONQ INC
  • US12112235B2 patent drawing
  • US12112235B2 patent drawing
  • US12112235B2 patent drawing

AI summary

Systems and techniques are provided for a port server for heterogeneous hardware. A port server may include computing devices that may include multiple connection types. Storage devices may be connected to the computing devices. The computing devices may receive a communication from an external computing device intended for a hardware device of a heterogenous system over one of the connection types. The communication may be sent to the hardware device of the heterogenous system using one of the connection types. A response may be received from the hardware device of the heterogenous system over the connection type used to send the communication to the hardware device. The response from the hardware device of the heterogenous system may be sent to the external computing device over the connection type over which the communication was received from the external computing device.