Adaptive Candidate Resource Selection for Variable Data Transmission
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Solution Overview
Problem
In multi-modal services with extended reality, the varying data amounts generated by tactile sensors result in insufficient configured resources for data transmission, leading to delays and inefficient resource utilization.
Innovation Solution
A terminal device determines candidate resources based on data amount and sends second information to a network device indicating a target resource for data transmission, optimizing resource allocation and reducing delays.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If configured grant resources are used for periodic data transmission, then resource allocation is simplified, but transmission delay increases when data amount varies
Solution Approach 1:
The patent applies dynamics by enabling the terminal device to dynamically select from multiple candidate resources based on actual data amount. Instead of using a single fixed configured grant resource, the terminal device adapts its resource selection to match varying data transmission needs, thereby reducing delay while maintaining simplified resource allocation through pre-configured candidate sets.
Solution Approach 2:
The patent changes the parameter of resource selection by providing multiple candidate resources with different capacities and enabling dynamic selection based on data amount. The network device configures multiple resources with varying parameters (capacity, timing), and the terminal device selects the appropriate resource by changing the resource parameter according to actual transmission needs.
2Adaptability or versatility
If multiple tactile sensors generate data at different times, then data collection capability is improved, but resource utilization efficiency deteriorates
Solution Approach 1:
The patent segments the resource pool into multiple candidate resources with different capacities and characteristics. Each candidate resource is optimized for specific data amounts or transmission scenarios, allowing the terminal device to select the most appropriate segment for its current multi-sensor data transmission needs, thereby improving overall resource utilization efficiency.
Solution Approach 2:
The patent enables dynamic resource selection where the terminal device adapts its resource choice based on the actual data amount from multiple tactile sensors. This dynamic adaptation ensures that resource capacity matches transmission needs, improving resource utilization efficiency while maintaining the ability to collect data from multiple sensors simultaneously.
3Device complexity
If fixed periodic resources are allocated, then resource management is simplified, but transmission capacity becomes insufficient for large data amounts
Solution Approach 1:
The patent implements dynamic resource selection where the terminal device can choose from multiple pre-configured candidate resources with different capacities. When large data amounts need transmission, the terminal device selects resources with greater capacity from the candidate set, thereby increasing transmission capacity while keeping resource management simplified through pre-configuration.
Solution Approach 2:
The patent creates a universal resource pool where multiple candidate resources serve different transmission scenarios. The same set of candidate resources can handle both small and large data amounts by selecting appropriate resources, providing multi-functionality that covers various transmission capacity needs without requiring separate resource configurations for each scenario.
Data Source
AI summary
A terminal device receives first information from a network device, determines a plurality of candidate resources based on the first information, determines a target resource from the plurality of candidate resources based on a first data amount of to-be-sent data, sends a part or all of the to-be-sent data to the network device on the target resource, and sends second information to the network device, where the second information indicates the target resource. The target resource is determined by the terminal device from the plurality of candidate resources based on an actual amount of to-be-sent data, and an amount of data that can be transmitted on the plurality of candidate resources can cover an amount of data that the terminal device transmits with a high probability.