Dynamic Measurement Occasion Allocation in Communication Terminals
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Solution Overview
Problem
Current inter-RAT measurement techniques in communication terminals often result in inefficient use of measurement occasions, leading to poor performance, low data throughput, and increased time delays due to unreasonable configuration and waste of limited resources, especially when multiple radio access systems with different idle intervals are involved.
Innovation Solution
A method and apparatus for a communication terminal that dynamically re-allocates and adjusts measurement occasions based on the requirements of each measurement identity, using a combination of initially configured and additional measurement occasions to ensure efficient performance, even when the initial configuration is insufficient or improper.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If measurement occasions are configured for multiple radio access systems with different idle intervals, then measurement coverage is improved, but measurement occasion resources are wasted and data throughput decreases
Solution Approach 1:
The patent implements dynamic adjustment of measurement occasion configurations based on actual measurement needs. The terminal device can dynamically modify the time slot allocations and measurement parameters for different radio access systems, transitioning from static pre-configured measurement occasions to adaptive dynamic configuration. This allows the system to optimize measurement coverage while minimizing impact on data throughput by adjusting measurement activities according to real-time conditions.
Solution Approach 2:
The patent changes key parameters of measurement occasions including time slot allocations, measurement identity assignments, and idle interval configurations. By modifying these parameters dynamically based on measurement requirements and network conditions, the system can achieve comprehensive multi-RAT measurement coverage while optimizing resource utilization and maintaining high data throughput performance.
2Measurement precision
If measurement occasions are increased to ensure sufficient measurement opportunities, then measurement precision is improved, but resource waste and time delays increase
Solution Approach 1:
The patent performs preliminary assessment of measurement requirements by evaluating the idle intervals and measurement needs of different radio access systems before configuring measurement occasions. This preliminary action allows the system to pre-optimize the measurement schedule, ensuring sufficient measurement opportunities are provided without over-allocating resources. By planning measurements in advance based on known system characteristics, the patent achieves high measurement precision while minimizing time delays and resource waste.
Solution Approach 2:
The terminal device autonomously manages its own measurement occasions by self-evaluating measurement requirements and self-adjusting measurement configurations. The device can independently determine when measurements are needed, select appropriate measurement occasions, and optimize measurement parameters without excessive network intervention. This self-service capability ensures measurement precision is maintained while reducing unnecessary measurement activities that would cause time delays.
3Measurement precision
If measurement occasions are configured for each measurement identity separately, then measurement accuracy is improved, but device complexity and resource management difficulty increase
Solution Approach 1:
The patent implements a unified measurement occasion management mechanism that serves multiple measurement identities simultaneously. Instead of managing separate measurement configurations for each radio access system independently, the system creates a universal measurement occasion framework that can accommodate multiple measurement identities with different requirements. This multi-functional approach maintains measurement accuracy for each identity while significantly reducing the complexity of resource management through centralized coordination and shared measurement resources.
Solution Approach 2:
The patent merges the management of measurement occasions for different measurement identities into a unified configuration framework. By combining measurement occasion allocations, time slot assignments, and resource management for multiple radio access systems into a single integrated system, the patent reduces device complexity and resource management difficulty. The unified framework maintains the ability to provide accurate measurements for each identity while eliminating redundant management overhead and simplifying overall system operation.
Data Source
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AI summary
A method in a communication terminal for measuring one or more measurement quantities, wherein the measurement quantities correspond to a measurement identity, the method comprising: determining whether measurement of the measurement quantities can be performed in a first measurement occasion corresponding to the measurement identity; and if measurement of the measurement quantities cannot be performed in the first measurement occasion, measuring the measurement quantities using one or more other measurement occasions, wherein the one or more of the other measurement occasions correspond to at least one other measurement identity.