Intercept Access Point for Personalized Ring Back Tone Surveillance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current electronic surveillance systems cannot intercept and monitor personalized ring back tones, which can be used to circumvent legal monitoring and potentially facilitate criminal activities due to their advanced sound quality and customizable nature, making it difficult for law enforcement to gather evidence or prevent criminal acts.
Innovation Solution
Implementing systems and methods for the lawful interception of personalized ring back tones by identifying and intercepting these messages at an intercept access point within the telecommunications network, allowing for the transmission of intercepted content to authorized agencies, including call content data such as date, time, and location, using existing standardized telephone network architectures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If personalized ring back tones are allowed to be customized and stored in the network database, then communication privacy and user control are improved, but surveillance reliability and law enforcement monitoring capability deteriorate
Solution Approach 1:
The system segments the ring back tone delivery process into distinct components: the database storing personalized tones, the GMSC retrieving tones, the MSC switching calls, and the intercept access point monitoring tones. By segmenting the system, surveillance functionality is added as a separate component that does not interfere with personalization capabilities while enabling law enforcement access to intercepted tones.
Solution Approach 2:
The intercept access point acts as an intermediary between the network infrastructure and law enforcement agencies. It mediates the flow of ring back tone data, allowing authorized interception and monitoring without disrupting the normal personalized tone delivery mechanism. This intermediary enables surveillance reliability while preserving user personalization rights.
2Productivity
If standard electronic surveillance methods are used at the Mobile Switching Center, then call monitoring is improved, but personalized ring back tone interception capability deteriorates
Solution Approach 1:
The intercept access point is designed with multi-functionality, capable of intercepting both standard call signaling and personalized ring back tone data through a single unified interface. It handles multiple types of communication data (voice calls, text messages, and ring back tones) through the same infrastructure, improving both monitoring efficiency and interception versatility without requiring separate systems.
Data Source
AI summary
Systems and methods for legal interception of the transmission of personalized ring back tones as they are sent from a network such as a mobile telephone network associated with a subscriber to a caller in response to a call placed by the caller to the subscriber to allow monitoring of personalized ring back tones and/or their associated call content data. The personalized ring back tone is intercepted at an intercept access point on the network, where the systems and methods of the invention then transmit the intercepted personalized ring back tone to an authorized person or entity, such as a law enforcement agency.