Wireless Access Resource Selection Using Past Session Data
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Solution Overview
Problem
Wireless communication systems face inefficiencies in selecting optimal radio configuration types for communication sessions, leading to dropped calls and suboptimal resource allocation due to lack of consideration for past communication session data.
Innovation Solution
A method where a wireless access system processes past dropped communication session information to select a radio configuration type for new sessions, utilizing parameters like spreading code assignments, error correction coding rates, and modulation types, to provide optimized wireless access resources based on historical data and anticipated handoffs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional radio configuration selection is used without considering past session data, then the system operation is simpler, but communication reliability deteriorates due to dropped calls
Solution Approach 1:
The system performs preliminary analysis of past dropped communication session information before establishing new communication sessions. By proactively examining historical data including radio configuration types used during previous dropped sessions, the system pre-determines optimal configuration selections to prevent future drops, thereby improving reliability without adding complex real-time decision mechanisms.
Solution Approach 2:
The system implements a feedback mechanism where past dropped session information is continuously analyzed and fed back into the radio configuration selection process. This feedback loop allows the system to learn from historical failures and adjust configuration choices accordingly, improving communication reliability while maintaining manageable system complexity through iterative optimization.
2Reliability
If optimal radio configuration types are selected based on past data, then communication quality improves, but processing time increases
Solution Approach 1:
The system performs configuration analysis in advance by examining past dropped session data before new sessions are established. This preliminary action allows optimal radio configuration types to be pre-determined based on historical patterns, ensuring high communication quality while minimizing actual session setup time since the analytical work is completed beforehand.
3Productivity
If comprehensive past session information is analyzed, then resource allocation efficiency improves, but information processing requirements increase
Solution Approach 1:
The system extracts only the most relevant features from past dropped session information, specifically focusing on radio configuration types associated with dropped calls. By selectively extracting and analyzing only the critical data elements needed for configuration selection rather than processing all available session data, the system achieves efficient resource allocation while keeping information processing requirements manageable.
Data Source
AI summary
What is disclosed is a method of operating a wireless communication system, where a wireless access system provides wireless access to communication services for wireless communication devices. The method includes receiving a request to initiate a first communication session for a first wireless communication device, processing past dropped communication session information for the first wireless communication device to select a radio configuration type of wireless access resources for the first communication session, and providing the wireless access resources for the first communication session to the first wireless communication device using the selected radio configuration type.