Session Module for Synchronizing Multimedia Service Views

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Solution Overview

Problem

Current multimedia services face challenges in providing close-to-reality experiences, requiring upgrades in multiple entities and devices, and lack a standardized procedure for users to follow and share multimedia sessions effectively.

Innovation Solution

A method and apparatus that utilize a media managing server to facilitate multimedia sessions by allowing clients to request and synchronize content views, invite others to join sessions, and manage preferences, with a convergence layer delivering multimedia services based on user and provider system configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple entities and devices are upgraded to achieve close-to-reality multimedia experiences, then the realism and immersion of multimedia services are improved, but the device complexity and system compatibility issues increase

Engineering Contradiction:
Improvemultimedia service realismVSAvoiddevice upgrade requirements
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces a session module as an intermediary component that manages multimedia sessions between multiple client devices and server systems. This session module handles synchronization, coordination, and compatibility management, allowing diverse devices to participate in immersive multimedia experiences without requiring complex upgrades to each individual device. The session module acts as a mediator that abstracts the complexity away from individual devices.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If users can follow and share multimedia sessions across different devices, then the social interaction and user engagement are improved, but the synchronization and coordination complexity increase

Engineering Contradiction:
Improvecross-device session sharingVSAvoidsession coordination complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The session module is designed with universal functionality that enables it to manage multimedia sessions across multiple different device types and platforms. It provides a standardized interface and protocol that works universally across smartphones, tablets, computers, and other client devices, allowing users to follow and share sessions without device-specific complexity. The module handles platform differences and coordination challenges through its multi-functional design.

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

3Ease of operation

If presence information and user lists are managed in real-time for social networking, then the user interaction capability is improved, but the information management and processing load increase

Engineering Contradiction:
Improveuser interaction capabilityVSAvoidpresence information data
Core Design Contradiction:
Ease of operationVSQuantity of substance

Solution Approach 1:

The session module extracts and separates presence information management from the core multimedia processing functions. It specifically handles user lists, presence status, and interaction data as distinct managed entities, allowing the main multimedia service to focus on content delivery while the session module manages the social networking aspects. This extraction reduces the processing load on the overall system by dedicating specific functionality to specific tasks.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentEP2792157B1Method and apparatus for experiencing a multimedia service
Publication Date: 2020.06.03 SAMSUNG ELECTRONICS CO LTD
  • EP2792157B1 patent drawingFigure 1
  • EP2792157B1 patent drawingFigure 2a
  • EP2792157B1 patent drawingFigure 2b

AI summary

In one or more embodiments method and an apparatus for experiencing an multimedia service are provided. Multiple entities such as a first client device, a second client device, a media managing server, and a media provider system perform set of functions to experience the multimedia service. In an embodiment, the method of experiencing multimedia service is provided which includes the steps of transmitting a first request with a set of preferences for obtaining an multimedia session with at least one of a session id, a program id and a view id, establishing the multimedia session with the media managing server and the media provider system based on the first request and the set of preferences, and transmitting a second request to the media managing server for inviting one or more client devices to share the multimedia session.