Local Content Server Caching for Cellular Network Delay Reduction
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Solution Overview
Problem
Current cellular networks face bottlenecks and delays in delivering Internet content, lack a streamlined mechanism for secure payment requests, and are inadequate for providing real-time alerts, such as diaper status updates, due to limitations in data flow and connectivity.
Innovation Solution
The system optimizes Internet content delivery by caching locally applicable content near cellular network base stations, facilitates secure payment requests through unique identifiers and secure communication channels, and provides real-time alerts for diaper status updates using wireless sensors and designated recipients.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If Internet content is delivered through cellular networks, then users can access information from the Internet, but bottlenecks and delays occur between the Internet and the cellular network
Solution Approach 1:
The system performs preliminary actions by caching Internet content locally at base stations before users request it. The content is downloaded and stored in advance during off-peak hours, so when users access the content, it is already available locally, eliminating the need for real-time Internet transmission and reducing access delay.
Solution Approach 2:
The base station acts as an intermediary between the Internet and mobile devices. It maintains a local cache of content and serves users directly from this cache, mediating the data flow between the Internet and the cellular network to bypass bottlenecks and reduce transmission delays.
2Reliability
If a secure payment mechanism is implemented, then payment requests can be made securely, but the system complexity increases
Solution Approach 1:
The system creates a simplified copy of the secure payment process by generating action requests that contain encoded payment information. Instead of implementing a full-fledged secure payment system, it uses copied and encoded representations of payment data that can be securely transmitted and processed through the existing cellular infrastructure.
Solution Approach 2:
The system changes the parameters of payment information by encoding it in a different format within action requests. Payment details are transformed into a secure parameter representation that can be transmitted through the cellular network without requiring complex additional security infrastructure.
3Loss of time
If real-time alerts are provided for item conditions, then timely notifications can be sent to users, but the data flow requirements increase network load
Solution Approach 1:
The system extracts only the essential alert information from the Internet content and transmits it separately as action requests. Instead of transmitting entire web pages or large amounts of data, it extracts and sends only the critical notification elements, reducing the quantity of data traffic while maintaining real-time alert capabilities.
Data Source
AI summary
Optimized delivery of locally applicable Internet content to users. A cache of locally applicable Internet content is maintained in a local content server, based upon a monitoring of locations of users requesting Internet content. Requests for Internet content are received from user equipment through a wireless network base station, and served from the local content server, which is logically proximate to the wireless network base station. The caching of locally applicable Internet content may be maintained on a layered basis. Secure action request receipt and corresponding performance, and item condition alerts are also described.