Communication Control for Dynamic Network Resource Allocation

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Solution Overview

Problem

Existing communication control systems with static network configurations face challenges in efficiently utilizing network resources, particularly in dynamic environments where real-time performance and adaptive communication demands are required.

Innovation Solution

A communication control device and method that collects information from a first control device via a relay device, dynamically controlling network resource allocation based on processed information to enhance network resource utilization efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If a static network configuration is used, then the system structure is simple and easy to manage, but the network resource utilization efficiency is low in dynamic environments

Engineering Contradiction:
Improvenetwork configuration complexityVSAvoidnetwork resource utilization efficiency
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The patent implements dynamic network resource allocation by allowing the network resource allocation unit to adjust communication bands, time slots, and priority levels in real-time based on changing communication demands. This transforms the static network configuration into a dynamic system that can adapt to varying loads and requirements, thereby improving network resource utilization efficiency without excessive complexity

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent employs feedback mechanisms where the network state is continuously monitored and the allocation decisions are adjusted based on observed performance. The system collects information about communication demands and network status, processes this information, and uses it to dynamically reconfigure network resources, creating a closed-loop control system that optimizes resource utilization

Inventive Principle:
Principle #23Feedback

2Ease of operation

If network resources are allocated statically, then the allocation process is simple, but the system cannot meet adaptive communication demands

Engineering Contradiction:
Improveresource allocation simplicityVSAvoidadaptive communication capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system transitions from static to dynamic resource allocation by implementing real-time adjustment of communication bands, time slots, and priority levels. The network resource allocation unit continuously adapts resource distribution based on current communication demands, enabling the system to meet varying adaptive communication requirements while maintaining manageable operational complexity through automated control

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent implements self-service mechanisms where the network system automatically monitors its own state and performs resource reallocation without external intervention. The network resource allocation unit autonomously adjusts communication parameters based on observed demands, reducing the need for manual configuration while enhancing adaptability to changing conditions

Inventive Principle:
Principle #25Self-service

3Productivity

If dynamic resource allocation is implemented, then the network resource utilization efficiency is improved, but the control system complexity increases

Engineering Contradiction:
Improvenetwork resource utilization efficiencyVSAvoidcontrol system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent divides the network resource allocation function into distinct modular units: a network resource allocation unit that makes decisions, a relay device that implements them, and an information processing unit that provides data. This segmentation allows complex dynamic allocation to be achieved through coordinated simple components, improving resource utilization while managing control system complexity through functional decomposition

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an information processing unit as an intermediary that collects and processes communication demand information before passing it to the network resource allocation unit. This intermediary layer simplifies the control architecture by preprocessing data and providing structured inputs to the allocation decision-making process, thereby reducing the complexity burden of dynamic resource management

Inventive Principle:
Principle #24Intermediary (Mediator)

4Reliability

If more network resources are allocated, then the real-time performance is improved, but the resource waste increases when demands are low

Engineering Contradiction:
Improvereal-time performanceVSAvoidnetwork resource waste
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The patent implements dynamic adjustment of communication bands and time slots based on real-time communication demands. When demands are high, more resources are allocated to maintain real-time performance; when demands are low, resources are reduced to minimize waste. This dynamic scaling allows the system to optimize the balance between real-time performance and resource efficiency according to actual conditions

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system employs periodic monitoring and adjustment of network resource allocation. The network resource allocation unit periodically reassesses communication demands and reallocates resources accordingly, creating a rhythm of resource provisioning that matches periodic patterns in communication traffic. This periodic action ensures real-time performance is maintained during peak periods while reducing resource waste during low-activity periods

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS11201834B2Communication control device, communication control method, and communication system
Publication Date: 2021.12.14 HITACHI LTD
  • US11201834B2 patent drawing
  • US11201834B2 patent drawing
  • US11201834B2 patent drawing

AI summary

A communication control device of a communication system collects information of a first control device in a second control device via a relay device on a network. Allocation of network resources of the network is controlled based on a procedure of processing the collected information.