Playback Device Bonded-Zone Naming Through Topology Analysis

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Solution Overview

Problem

Existing multimedia playback systems lack a simple and efficient method for automatically configuring and naming new playback devices within a local network, leading to complex and cumbersome manual intervention.

Innovation Solution

A method and system that automatically identify and analyze local network topology to determine available options for naming and configuring new playback devices based on existing connected devices, allowing seamless integration and configuration of playback devices within a network.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual configuration and naming of playback devices is used, then device integration can be achieved, but the process becomes complex and time-consuming

Engineering Contradiction:

Improveease of device configurationVSAvoidconfiguration time

Core Design Contradiction:

Ease of operationVSLoss of time

Solution Approach 1:

The system performs automatic device identification and network topology analysis without requiring manual user input. The new playback device automatically discovers existing devices and determines optimal configuration options, eliminating the need for users to manually configure each device parameter.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system pre-analyzes the network topology and identifies available configuration options before the user completes device setup. By performing the network analysis and device discovery in advance, the system prepares configuration recommendations that guide the user through a simplified naming process rather than requiring complex manual configuration during setup.

Inventive Principle:

Principle #10Preliminary action

2Device complexity

If automatic device identification is implemented, then configuration complexity is reduced, but system analysis requirements increase

Engineering Contradiction:

Improveconfiguration complexityVSAvoidnetwork topology analysis

Core Design Contradiction:

Device complexityVSDifficulty of detecting and measuring

Solution Approach 1:

The system employs a universal device identification mechanism that works across different network configurations and device types. The network topology analysis function serves multiple purposes: identifying existing devices, determining network structure, and generating configuration options, thereby handling diverse scenarios through a single multi-functional approach.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250254086A1Playback Devices and Bonded Zones

Publication Date: 2025.08.07 SONOS INC

AI summary

Systems, methods, apparatus, and articles of manufacture to facilitate configuration and naming of a multimedia playback device on a local playback network are disclosed. An example method includes identifying and analyzing local network topology to identify playback device(s) connected to the network at location(s). The example method includes analyzing a playback device to be added and comparing the playback device to be added to the playback device(s) already connected to the network. The example method includes displaying available option(s) to name the playback device to be added based on the analysis of the network, the already connected playback device(s) and the playback device to be added to the network. The example method includes naming the playback device to be added based on a selected available option.