Terminal Control Resource Set Pool Index Determination
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Solution Overview
Problem
In next-generation mobile communication systems, such as NR, the lack of consideration for multiple panels/TRPs leads to system performance degradation, including reduced throughput, unless the operation for multiple panels/TRPs can be appropriately determined.
Innovation Solution
A terminal that receives configuration information for multiple control resource sets and determines the control resource set pool index for those sets, even when it is not explicitly provided, to appropriately manage the operation of multiple panels/TRPs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple panels/TRPs are used in NR system, then system capacity and throughput are improved, but system performance degrades when the operation for multiple panels/TRPs is not appropriately determined
Solution Approach 1:
The patent applies preliminary action by having the terminal determine the control resource set pool index in advance when it is not explicitly provided in the configuration information. This proactive determination ensures that the terminal is ready to properly handle multiple TRP operations before actual data transmission occurs, preventing performance degradation and ensuring optimal throughput from the outset
2Ease of operation
If the control resource set pool index is not explicitly provided in configuration information, then configuration simplicity is improved, but the terminal cannot appropriately determine operation for multiple panels/TRPs
Solution Approach 1:
The patent applies self-service by enabling the terminal to autonomously determine the control resource set pool index based on the received configuration information without requiring explicit provision of this parameter. The terminal uses its own processing capabilities to derive the necessary index value, maintaining configuration simplicity while ensuring proper operation determination for multiple TRPs
Data Source
AI summary
A terminal according to one aspect of the present disclosure includes a receiving section that receives a plurality of pieces of configuration information indicating a plurality of control resource sets, and a control section that, when the plurality of pieces of configuration information do not include a control resource set pool index for one or more control resource sets of the plurality of control resource sets, determines a value of the control resource set pool index for the one or more control resource sets. According to one aspect of the present disclosure, it is possible to appropriately determine an operation for multiple panels/TRPs.