Device Identification Rendering for Pairing

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Solution Overview

Problem

Users face confusion and delay when interacting with multiple electronic apparatuses due to the lack of effective methods for identifying and pairing devices during the pairing process, especially in contexts where clear feedback and identification of peripheral devices are necessary.

Innovation Solution

The implementation of a system where electronic apparatuses can render information indicative of their identification through output devices, such as displays or audio signals, in response to discovery requests, allowing users to easily select and pair devices based on their identification information.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple electronic apparatuses are used in various contexts, then the functionality and versatility increase, but user confusion and pairing difficulty increase

Engineering Contradiction:
ImprovefunctionalityVSAvoidpairing difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent implements feedback mechanisms where each electronic apparatus provides identification information (such as device names, icons, or visual indicators) to the user during the pairing process. This feedback allows users to distinguish between multiple devices and make informed pairing decisions, thereby reducing confusion while maintaining versatility.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent introduces an intermediary pairing interface or discovery mechanism that mediates between multiple electronic apparatuses and the user. This intermediary presents a unified view of available devices, allowing users to select and pair with the desired apparatus without direct complexity from the underlying multiple devices.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If identification information is provided for multiple peripheral devices, then device selection accuracy improves, but information processing and display complexity increases

Engineering Contradiction:
Improvedevice selection accuracyVSAvoidinformation processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent extracts only the essential identification information needed for device selection (such as device names, icons, or key distinguishing features) while omitting unnecessary detailed information. This extraction approach maintains selection accuracy by providing sufficient identification cues without overwhelming the user or system with excessive data processing requirements.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent segments identification information into hierarchical levels or categories (such as device type, name, and optional detailed attributes). This segmentation allows the system to process and present information in manageable portions, improving selection accuracy through structured presentation while reducing overall processing complexity through modular information organization.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentEP2978190B1Causing rendering of information indicative of apparatus identification information
Publication Date: 2020.03.04 NOKIA TECHNOLOGIES OY
  • EP2978190B1 patent drawingFigure 1~2B
  • EP2978190B1 patent drawingFigure 3A
  • EP2978190B1 patent drawingFigure 3B

AI summary

A method comprising receiving, by an apparatus, information indicative of an apparatus discovery request from a separate apparatus, sending an apparatus discovery response that comprises apparatus identification information to the separate apparatus in response to the apparatus discovery request, and causing rendering, by an output device, of information indicative of identification information in response to the apparatus discovery request.