Multi-System DAS Web Interface Account Synchronization

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Solution Overview

Problem

Current management of account information in multi-system Distributed Antenna Systems (DAS) via World Wide Web (WEB) interfaces is inefficient, cumbersome, and lacks unified authority, necessitating a method for synchronization management across multiple systems.

Innovation Solution

A method involving a front-end interface system, a Common Gateway Interface (CGI) data request transfer system, and an embedded application program synchronization system, which includes a browser, BOA server, CGI routine, host and slave system service programs, and FTP system, to achieve synchronization management of account information through security verification, user status synchronization, and key book synchronization across multiple systems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If independent management of each single system is implemented, then system autonomy is maintained, but management efficiency decreases and operation becomes cumbersome

Engineering Contradiction:
Improvemanagement efficiencyVSAvoidsystem structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges multiple single-system management instances into a unified multi-system management platform. The web interface consolidates account information, login status, and operational controls across multiple DAS systems into a single interface, allowing administrators to manage all systems simultaneously rather than accessing each system separately. This combining approach directly resolves the contradiction by improving management efficiency while maintaining systematic organization through a centralized architecture.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The management platform implements universal functionality that can handle multiple DAS systems through a single interface. The system provides multi-functional capabilities including unified login management, cross-system account synchronization, centralized authentication, and comprehensive monitoring that works across different system instances. This universality allows the platform to manage diverse systems without requiring separate management procedures for each, thereby improving ease of operation.

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

2Productivity

If unified management is implemented across multiple systems, then management efficiency improves, but system security and authority control become more complex

Engineering Contradiction:
Improvemanagement efficiencyVSAvoidauthority control
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent segments authority control into hierarchical levels within the unified management platform. Different roles and permissions are assigned to different users and system components, with granular control over which operations can be performed on which systems. The architecture divides management functions into modular components with distinct authorization requirements, allowing efficient unified management while maintaining complex security through structured role-based access control and segmented authority validation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The web-based management platform acts as an intermediary layer between administrators and multiple DAS systems. This intermediary implements centralized authentication and authorization mechanisms, validating user credentials and permissions before allowing access to system resources. The intermediary layer handles security protocols, session management, and authority verification centrally, thereby improving management efficiency while maintaining reliable authority control through a dedicated security mediation layer.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Stability of the object's composition

If account information is synchronized across systems, then operational consistency improves, but data security risks increase

Engineering Contradiction:
Improveaccount information consistencyVSAvoiddata security risks
Core Design Contradiction:
Stability of the object's compositionVSObject-affected harmful factors

Solution Approach 1:

The system performs preliminary security verification and authentication before synchronizing account information across systems. User credentials, permissions, and authorization levels are validated in advance through centralized authentication mechanisms before any data synchronization occurs. This preliminary action ensures that only authorized users can initiate or receive account information synchronization, thereby maintaining operational consistency while mitigating data security risks through pre-validated access control.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The management platform implements feedback mechanisms that monitor and track account information synchronization across systems in real-time. The system continuously verifies data integrity, detects unauthorized modifications, and provides audit trails for all synchronization operations. This feedback loop ensures operational consistency by maintaining synchronized state across systems while enhancing security through continuous monitoring, anomaly detection, and centralized control over synchronization processes.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11265333B2Method of achieving synchronization management of account information of WEB interface in multi-system DAS
Publication Date: 2022.03.01 SUNWAVE COMM
  • US11265333B2 patent drawing
  • US11265333B2 patent drawing
  • US11265333B2 patent drawing

AI summary

A method of achieving synchronization management of account information of a World Wide Web (WEB) interface in a multi-system Distributed Antenna System (DAS) is provided, including: a security verification initialization of the WEB interface when a single system device in the multi-system DAS is started, a current user information synchronization of a WEB interface between systems in the multi-system DAS, and a key book synchronization of WEB account information between the systems in the multi-system DAS. With the adoption of the method, synchronization management of the account information of the WEB interface in the multi-system DAS may be achieved, so that a management mode is simplified, and management efficiency is improved, information of a current WEB user is synchronized, integration of WEB user statuses and automatic login of multiple systems are achieved.