Network Energy Management via Distributed Protocol-Agnostic Control

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Solution Overview

Problem

Current network management systems lack the capability to intelligently coordinate energy consumption across a network of devices, leading to inefficiencies and increased costs, as they primarily focus on managing individual elements rather than network-wide energy management.

Innovation Solution

An energy management system that generates messages to control power consumption across a domain of devices, using a protocol-agnostic approach with a management module that can query and control power usage, implement time-of-day policies, and aggregate data for actionable insights, allowing for real-time monitoring and control of energy usage without a central processing unit or repository.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If network management systems focus on managing individual elements, then device-level control is achieved, but network-wide energy coordination capability is lost

Engineering Contradiction:
Improvedevice-level controlVSAvoidnetwork-wide energy coordination
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system segments network management into distributed control points (routers, switches, access points) that independently manage local devices while participating in a coordinated network-wide energy management framework through standardized protocols

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention creates a universal energy management protocol that can be implemented across diverse network devices and technologies, enabling both individual device control and network-wide coordination through a common standard

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

2Adaptability or versatility

If network systems become more sophisticated, then network capabilities increase, but energy consumption increases without intelligent management

Engineering Contradiction:
Improvenetwork capabilitiesVSAvoidenergy consumption
Core Design Contradiction:
Adaptability or versatilityVSUse of energy by moving object

Solution Approach 1:

The system dynamically adjusts device power states based on real-time network conditions, traffic patterns, and energy consumption data, allowing network capabilities to adapt to energy constraints and vice versa

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The invention implements feedback mechanisms where devices report energy consumption and network status, enabling intelligent control decisions that balance network performance requirements with energy conservation

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If centralized energy management is implemented, then coordinated control is achieved, but system complexity and central processing requirements increase

Engineering Contradiction:
Improvecoordinated controlVSAvoidcentral processing requirements
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Each network device performs self-management of its own energy consumption and participates in coordinated control through local decision-making, eliminating the need for complex centralized processing while maintaining network-wide coordination

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8732501B1System and method for intelligent energy management in a network environment
Publication Date: 2014.05.20 CISCO TECHNOLOGY INC
  • US8732501B1 patent drawing
  • US8732501B1 patent drawing
  • US8732501B1 patent drawing

AI summary

A method is provided in one example embodiment and includes generating a message to be communicated over a network to a plurality of entities that reside in a domain. The message includes data relating to energy use. The message can be generated by one or more computing devices belonging to the domain. A selected one of the computing devices can control power consumption for the entities in the domain. In more specific embodiments, a formatting of the message is done at an application level. The formatting of the message is independent of a transport protocol of the message.