Base Station Idle State Transition via Application Detection
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Solution Overview
Problem
Current LTE systems lack the ability to determine optimal idle state transition times for user devices based on the type of data packets being transmitted, leading to inefficient use of common channels and increased load on the network.
Innovation Solution
A base station equipped with a packet inspection processor and an inactivity time determination processor that identifies the application type of data packets and assigns specific inactivity times, transitioning user devices to an idle state based on these determinations, thereby optimizing resource allocation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a uniform idle state transition time is used for all data packets, then the network configuration is simple, but the network efficiency deteriorates due to inability to optimize for different application types
Solution Approach 1:
The patent applies local quality by assigning different inactivity times to different application types (e.g., shorter inactivity time for real-time applications like VoIP, longer inactivity time for bulk data transfers). This allows the system to optimize idle state transitions locally for each application type rather than using a uniform approach, thereby improving network efficiency without requiring overly complex configuration.
Solution Approach 2:
The patent changes the parameter of inactivity time based on the detected application type. The base station modifies this parameter dynamically according to the characteristics of different applications (video streaming, instant messaging, email, etc.), enabling optimized resource management while maintaining manageable system complexity through parameterization rather than structural complexity.
2Productivity
If application-specific inactivity times are implemented, then network efficiency improves through optimized resource allocation, but device complexity increases due to additional processing requirements
Solution Approach 1:
The patent applies preliminary action by pre-defining inactivity times for various application types before actual data transmission occurs. The base station uses a predefined mapping or table that associates application types with their respective inactivity times, eliminating the need for complex real-time calculations and reducing processing complexity while maintaining high network efficiency.
Solution Approach 2:
The patent introduces an intermediary mechanism (packet inspection processor or application type detection module) that mediates between the raw data packets and the idle state transition decision. This intermediary component classifies packets by application type and retrieves appropriate inactivity times, simplifying the overall processing architecture while enabling application-specific optimization.
3Productivity
If idle state transitions are optimized for specific applications, then resource allocation improves, but the ability to handle diverse application types deteriorates
Solution Approach 1:
The patent applies universality by creating a base station framework that can handle multiple application types through a unified approach. The system uses a general packet inspection mechanism that identifies application types and applies corresponding inactivity times, enabling the same infrastructure to efficiently manage diverse applications (video streaming, instant messaging, email, web browsing) without requiring separate specialized systems for each application type.
Data Source
AI summary
A system, method, computer program product, and base station for coordinating communication of data packets between a user device and an application server are described. According to one aspect, the base station includes a memory and a computer processor operatively coupled to the memory, to a radio transmitter, and to a radio receiver. The computer processor is configured to detect the application type of a data packet, determine an inactivity time based on the detected application type, and transition the user device to an idle state based on the determined inactivity time.