UE Interference Prediction Mode Switching for Lower Power Latency
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Solution Overview
Problem
Existing wireless communication systems face inefficiencies due to the use of a single interference prediction mode, leading to insufficient prediction information, increased power consumption, and reduced operating life span of user equipment (UE), as well as increased recovery errors and data transfer latencies.
Innovation Solution
Configuring user equipment (UE) to switch between different interference prediction modes based on an indication of an interference prediction configuration, allowing the network node to select transmission configurations that mitigate interference and conserve power.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a single interference prediction mode is used, then the system complexity is low, but the prediction information is insufficient and power consumption increases
Solution Approach 1:
The patent implements dynamic switching between different interference prediction modes (first mode and second mode) based on network conditions and UE capabilities. The network node configures the UE to use different prediction modes selectively, allowing the system to adapt to varying interference scenarios while managing complexity through conditional activation rather than permanent multi-mode support.
2Duration of action of moving object
If a single interference prediction mode is used, then the device complexity is low, but the operating life span of UE is reduced due to increased power consumption
Solution Approach 1:
The patent changes the operational parameters of interference prediction by switching between different prediction modes with varying power consumption characteristics. The network node configures the UE to use a first interference prediction mode under certain conditions and a second interference prediction mode under other conditions, optimizing the balance between prediction accuracy and power consumption based on network state and UE battery status.
3Reliability
If a single interference prediction mode is used, then the system is simple to operate, but recovery errors and data transfer latencies increase
Solution Approach 1:
The patent segments the interference prediction functionality into distinct modes (first interference prediction mode and second interference prediction mode), each optimized for specific scenarios. The network node selectively activates appropriate segments based on interference conditions, UE capabilities, and service requirements, thereby improving reliability without requiring the UE to permanently maintain complex multi-mode prediction capabilities.
Data Source
AI summary
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of an interference prediction configuration. The UE may transmit an interference prediction report based at least in part on the interference prediction configuration. Numerous other aspects are described.