Quantum Entangled Bits for Load Balancing in Communication-Constrained Networks

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Solution Overview

Problem

High-speed communication networks in financial markets and IT/electrical networks face instability due to communication constraints, such as speed limitations and high costs, leading to issues like 'flash crashes' and inefficient load balancing, especially in scenarios where direct communication is too slow or costly, like in high-frequency trading and battlefield coordination.

Innovation Solution

A quantum communication system utilizing entangled quantum bits is implemented to facilitate communication-constrained distributed decision making, allowing for efficient coordination across separate locations by generating and distributing quantum bits, which are measured and used to determine actions based on local information, thereby improving load balancing and reducing instability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If direct communication is used among distributed locations for coordination, then load balancing and coordination efficiency can be improved, but communication speed limitations and costs worsen the system performance

Engineering Contradiction:

Improvecoordination efficiencyVSAvoidcommunication delay

Core Design Contradiction:

ProductivityVSLoss of time

Solution Approach 1:

The patent introduces quantum bits as an intermediary carrier that enables coordinated decision-making without requiring direct classical communication between distributed locations. The quantum bits are generated at a central location and distributed to multiple agents, serving as a quantum mediator that correlates their decisions through quantum entanglement rather than classical signal exchange.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces the classical mechanical communication system with a quantum information system. Instead of using classical electromagnetic signals that are limited by the speed of light and subject to communication overhead, the system uses quantum bits that can be distributed and measured to achieve coordinated actions without classical communication delays.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Loss of energy

If quantum bits are distributed to enable coordinated decision making, then communication overhead is reduced, but system complexity increases

Engineering Contradiction:

Improvecommunication overheadVSAvoidquantum system complexity

Core Design Contradiction:

Loss of energyVSDevice complexity

Solution Approach 1:

The patent segments the quantum system into distinct functional components: a quantum bit generator at the central location, quantum channels for distribution, and quantum detectors at each agent location. This segmentation allows the complex quantum functionality to be distributed and managed in modular units, reducing the apparent complexity at any single location while maintaining overall system coordination.

Inventive Principle:

Principle #1Segmentation

3Reliability

If classical communication is used for load balancing in high-speed networks, then coordination between routers can be achieved, but the communication delay causes instability and inefficiency

Engineering Contradiction:

Improvenetwork stabilityVSAvoidcommunication delay

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The patent implements preliminary action by generating and distributing quantum bits to all router locations in advance, before any routing decisions need to be coordinated. The quantum bits are prepared in entangled states and distributed ahead of time, so when routing decisions need to be coordinated, the quantum information is already in place and can be measured immediately without requiring additional communication delays.

Inventive Principle:

Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The quantum communication system enhances the efficiency of decentralized high-speed strategies by enabling coordinated actions across widely separated locations, improving expected payoffs and reducing the risk of instability in financial markets and IT/electrical networks, while maintaining security by avoiding classical communication overheads.

Implementation Method 1

A quantum communication system utilizing entangled quantum bits is implemented to facilitate communication-constrained distributed decision making

Methodology Applied

Scientific EffectQuantum entanglement:

Implementation Method 2

The carrier of quantum information is measured and the outcome is identified

Methodology Applied

Scientific EffectQuantum measurement:

Data Source

PatentUS10056983B2Quantum-assisted load balancing in communication-constrained wide-area physical networks

Publication Date: 2018.08.21 NEW YORK UNIV

AI summary

The availability of entangled quantum signals can improve distributed decision making. In particular, it can improve the efficiency of coordination and the ability to perform load balancing in high-speed wide-area networks, and other communication-constrained network environments. We include an application to high-frequency trading on geographically-separated financial markets, and we discuss load balancing in IT and electrical networks and also a battlefield scenario.