Topology-Aware Placement of New Elements in Communication Systems

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing location determination methods for new elements in communication systems, such as random or round robin, risk constructing elements at undesired locations, leading to performance degradation and reduced throughput.

Innovation Solution

A location determination system and method that utilizes topology and location data to determine optimal locations for new elements, considering current element locations and performance requirements, and constructs the new elements at these determined locations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If random or round robin location determination is used for new elements, then the location determination process is simple and fast, but the element may be constructed at an undesired location causing performance degradation

Engineering Contradiction:
Improvelocation determination speedVSAvoidlocation placement quality
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system performs preliminary actions by acquiring topology data and location data before determining the location of a new element. The topology data storage means stores link status information, and the location data storage means stores current location information of existing elements. This preliminary data collection enables informed location determination that avoids undesired locations while maintaining efficiency.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The location determination means uses feedback from topology data and location data to make informed decisions about where to place new elements. By analyzing the current network topology and existing element locations, the system can determine optimal locations that prevent performance degradation, creating a closed-loop system that learns from network state information.

Inventive Principle:
Principle #23Feedback

2Reliability

If location data and topology data are stored and processed, then appropriate location determination is achieved, but system complexity increases

Engineering Contradiction:
Improvelocation placement qualityVSAvoiddata storage and processing complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments the location determination function into separate modular components: topology data storage means, location data storage means, and location determination means. Each component handles specific data types and processing tasks independently, making the overall system more manageable and easier to implement while achieving reliable location placement.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12418878B2Location determination system and location determination method
Publication Date: 2025.09.16 RAKUTEN MOBILE INC
  • US12418878B2 patent drawing
  • US12418878B2 patent drawing
  • US12418878B2 patent drawing

AI summary

An E2EO module determines, in response to determination that a new element linked to an already installed element included in the communication system is to be added to the communication system, a location at which the new element is to be constructed based on new topology data including the new element and a current location of the already installed element indicated by location data.