Mobile Device Location Data Transmission Bandwidth Optimization
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Solution Overview
Problem
Current navigation systems are inefficient in transmitting navigation updates over various network systems, particularly in scenarios where users do not plan their destinations ahead and lack the ability to modify routes in real-time, while also consuming excessive bandwidth.
Innovation Solution
A method that allows users to send their destination and current location dynamically, using a 2-way mobile communication device to combine these data points and transmit them efficiently, storing and forwarding detailed location information when a more convenient network connection is available, thereby reducing bandwidth usage and enabling route modifications on the fly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If detailed location information is transmitted continuously over the network, then the central viewing location can display real-time trip updates, but bandwidth consumption increases significantly
Solution Approach 1:
The patent extracts only the essential location data points needed for trip tracking and transmits them to the central viewing location, rather than continuously transmitting all detailed location information. This selective extraction of necessary data maintains real-time update capability while significantly reducing bandwidth consumption.
Solution Approach 2:
The patent segments the trip into discrete location points that are transmitted individually to the central viewing location. Instead of continuous data streams, the trip path is divided into meaningful segments (checkpoints, waypoints, destination milestones) that are transmitted only when reached, reducing overall data transmission while maintaining tracking accuracy.
2Ease of operation
If the trip is built on the central viewing location before the start of the trip, then the route can be displayed in advance, but users cannot modify the route during the trip
Solution Approach 1:
The patent implements a dynamic trip system where the route can be modified during the trip. Users can add new destination points, modify existing waypoints, or change the overall trip parameters while the trip is in progress. The central viewing location dynamically updates to reflect these changes in real-time, allowing flexible route adaptation without requiring pre-planning of the entire trip itinerary.
Solution Approach 2:
The patent incorporates feedback mechanisms where the mobile device continuously communicates current location and trip status to the central viewing location. This feedback loop enables users to see how their real-time modifications affect the displayed route and make informed adjustments to their trip plan based on current conditions, location, and progress.
3Ease of manufacture
If users plan their destination ahead of time, then the trip can be pre-configured, but users who do not know their destination cannot create or modify the trip
Solution Approach 1:
The patent implements a self-service trip creation system where users can define their trip by simply specifying their current location and desired destination without requiring pre-planning. The system automatically generates the trip route, calculates estimated time of arrival, and configures the trip parameters based on user input. This allows spontaneous trip creation while maintaining ease of configuration, eliminating the need for advance trip planning or complex pre-setup procedures.
Data Source
AI summary
A method of transmitting a destination along with the user's current location to a central viewing site allowing the user set or change their travel plan while they are on their trip and minimize bandwidth use on expensive or slow networks. A byproduct of this method is the transmission device can record the detailed path traveled by the user while transmitting enough user locations to give the viewer at the central viewing site a good indication of where the user has been. The detailed route traveled by the user is uploaded to the central viewing site when the transmission device is connected to a faster or less expensive network.