Geographical Signal Feature Cluster Message Push
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Solution Overview
Problem
Current active push technologies in cellular and WiFi wireless networks lack precision and location suitability for delivering service messages to mobile users, relying on SMS, WAP Push Protocol, and Bluetooth, which are limited by hardware requirements and geographical accuracy.
Innovation Solution
A method utilizing a message push server that acquires geographical signal feature clusters to actively push messages to mobile users based on their location, using a pure software structure that bypasses operator database requirements, allowing for flexible content and timing control, including text, images, or multimedia.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If SMS method is used for active push, then real-time message delivery is achieved, but location precision and suitability are insufficient
Solution Approach 1:
The patent changes the parameter basis from time-based SMS triggering to location-based signal feature matching. By detecting signal features (CGI, MAC address) and comparing them with pre-stored geographical signal feature clusters, the system achieves both real-time delivery and precise location control, resolving the contradiction between reliability and measurement precision.
2Extent of automation
If WAP Push Protocol is used, then active notification is achieved, but hardware requirements and geographical accuracy are limited
Solution Approach 1:
The patent replaces the WAP Push Protocol's complex hardware-based architecture with a software-based signal feature detection mechanism. Instead of relying on dedicated hardware modules for location services, the system uses standard wireless signal detection (CGI, MAC address) combined with software-based geographical feature cluster matching, reducing device complexity while maintaining active notification capability.
3Measurement precision
If Bluetooth is used for active push, then geographical conditions are defined, but additional hardware cost and narrow geographical definition are problems
Solution Approach 1:
The patent makes the wireless network detection mechanism universal by using standard cellular and WiFi signal features (CGI, MAC address) that are already present in most mobile devices without additional hardware. This multi-functional approach allows the same software system to work across different network types and devices, eliminating the need for dedicated Bluetooth hardware while achieving precise geographical condition definition.
4Reliability
If operator database support is used for SMS push, then message delivery is enabled, but the system becomes complicated and long-term maintenance is required
Solution Approach 1:
The patent extracts the geographical signal feature cluster data from the operator's centralized database and stores it locally in the terminal device. This extraction approach eliminates the need for complex real-time database queries and operator infrastructure, simplifying the system architecture while maintaining reliable message delivery through local feature matching.
Data Source
AI summary
A method for implementing end-to-end message push using a geographical signal feature cluster where a message provider uses an apparatus to establish message data related to a landmark, and according to the message data, a message push server acquires geographical signal feature clusters from a signal feature database and establishes a message push list. The message push server establishes a connection actively from a record in the message push list to notify a message receiver of retrieving a push condition; the message receiver uses an apparatus to detect a signal feature and provides the signal feature for the message push server to establish the push condition. Then the message receiver uses an apparatus to detect a signal feature, if the detected signal feature is the same as the signal feature in the geographical signal feature cluster in the push condition, a message will be pushed to the message receiver.