Wireless Survival-Time Communication Setting Switching for Reliability
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Solution Overview
Problem
Existing wireless communication systems struggle to maintain reliable communication during survival time periods, particularly for devices with limited capabilities, leading to potential application failures.
Innovation Solution
Implementing enhanced reliability procedures by switching between communication settings based on survival time parameters, including starting and stopping enhanced reliability modes to ensure data exchange during critical periods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If enhanced reliability procedures are implemented during survival time, then communication reliability is improved, but device complexity increases
Solution Approach 1:
The system pre-configures multiple communication settings and survival time parameters before entering survival time. When survival time is detected, the device can immediately switch to pre-configured enhanced reliability settings without complex real-time decision-making, thus improving reliability while minimizing added complexity
Solution Approach 2:
The device dynamically switches between different communication settings based on whether survival time is active. The system adapts its communication behavior by selecting from pre-configured settings rather than creating new configurations, balancing reliability improvement with operational simplicity
2Reliability
If communication settings are switched to enhance reliability during survival time, then data exchange reliability is improved, but communication latency increases
Solution Approach 1:
Multiple communication settings are pre-configured before survival time begins, including optimized parameters for fast switching. This allows the device to immediately activate the appropriate enhanced reliability setting without performing complex configurations during the time-critical survival period
Solution Approach 2:
The system uses periodic checks to determine whether survival time is active and switches communication settings accordingly. This periodic evaluation approach allows for timely transitions to enhanced reliability modes while avoiding continuous monitoring overhead that would increase latency
Data Source
AI summary
This disclosure relates to techniques for performing wireless communications in a manner to provide enhanced reliability protections at certain times and/or for particular communications, e.g., to maintain or restore operation of an application following a communication failure. Among various possibilities, in order to enhance reliability any of the following actions may be taken: transmission power may be boosted, one or more timer duration may be adjusted, data may be recovered and/or duplicated using a different and/or additional entity, and/or grant selection may be adjusted.