Application Server Call Scenario Adjustment via Calendar Sync

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Solution Overview

Problem

Current Application Servers in IMS networks cannot flexibly adjust call scenario modes, limiting user customization and adaptability in multimedia services.

Innovation Solution

A call scenario mode adjustment method that synchronizes user-configured calendar information to determine event types and time periods, matching corresponding call scenario modes for processing strategies, such as number display and ringing strategies, using an Application Server and Mailbox Server integration via APIs and protocols like SOAP and SIP.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the AS uses fixed configured call scenario modes, then the system structure is simple and reliable, but the adaptability and flexibility for user customization is poor

Engineering Contradiction:
Improvecall scenario mode adaptabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system pre-synchronizes user calendar information from mailbox servers before call scenarios occur. This preliminary action enables the AS to have user schedule data ready in advance, allowing flexible call scenario adjustments based on pre-fetched calendar events without requiring complex real-time synchronization during calls

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces a calendar information synchronization mechanism as an intermediary between the mailbox server and the AS. This intermediary layer fetches and stores user calendar data, enabling the AS to adapt call scenarios based on user schedules without directly coupling with mailbox servers during call processing, thus maintaining system modularity

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If the AS synchronizes calendar information and dynamically adjusts call scenarios, then user convenience and flexibility are improved, but the system complexity and operation difficulty increase

Engineering Contradiction:
Improvecall handling convenienceVSAvoidsystem operation complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The AS automatically synchronizes calendar information from mailbox servers using user credentials without requiring manual user intervention. The system autonomously fetches, parses, and stores calendar events, then automatically matches incoming calls with appropriate scenarios based on user schedules, providing hands-free adaptive call handling

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously synchronizes calendar information and uses this feedback to dynamically adjust call scenario modes. When calendar events are updated, the AS receives feedback about user availability changes and automatically modifies call handling strategies, creating a closed-loop adaptive system that improves user convenience

Inventive Principle:
Principle #23Feedback

3Reliability

If multiple calendar information sources are integrated, then the information completeness and service quality are improved, but the data synchronization complexity and time consumption increase

Engineering Contradiction:
Improvecalendar data completenessVSAvoidsynchronization time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs calendar information synchronization in advance before call scenarios are needed. By pre-fetching and storing calendar data from multiple sources during idle periods or call setup phases, the system reduces real-time synchronization delays and ensures complete calendar information is available when calls occur

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The AS implements a universal calendar synchronization mechanism that can fetch information from multiple mailbox servers using standardized protocols. This multi-functional approach consolidates diverse calendar sources into a unified data structure, improving information completeness while managing synchronization complexity through protocol standardization

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

Data Source

PatentEP3627790B1Call scenario mode adjustment method, application server and storage medium
Publication Date: 2023.03.22 ZTE CORP
  • EP3627790B1 patent drawingFigure 1~2
  • EP3627790B1 patent drawingFigure 3
  • EP3627790B1 patent drawingFigure 4~5

AI summary

Disclosed in the present disclosure are a call scenario mode adjustment method, an application server and a storage medium. The call scenario mode adjustment method includes: synchronizing user-configured calendar information, wherein the calendar information includes an event type and time information of event occurrence; in response to a user-related call occurs within a time set by the time information, acquiring the event type corresponding to the time information; and matching a corresponding call scenario mode according to the acquired event type, and processing the call based on a preset strategy corresponding to the matched call scenario mode.