Wireless Node BWP and CORESET Resource Assignment for Diverse UEs
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing wireless communication systems face challenges in supporting RedCap UE and other diverse UE types with efficient resource assignment and adaptability, leading to issues like exceeding processing capabilities and suboptimal resource utilization.
Innovation Solution
A method and apparatus for wireless communication nodes that utilize a signaling mechanism to determine a target indication value, where the difference between adjacent numerical values in a numerical set is a positive integer greater than 1, allowing for flexible and efficient resource block assignment based on BWP and CORESET sizes, ensuring compatibility and adaptability across various UE types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional resource assignment methods are used, then existing 3GPP standards compatibility is maintained, but adaptability to diversified UE types (including RedCap UE) is insufficient
Solution Approach 1:
The patent applies dynamics by making the resource block difference value configurable and adaptable to different UE types. The network can dynamically adjust the difference value between adjacent numerical values in the numerical-value set based on UE capabilities, allowing the system to adapt to diversified UE types including RedCap UE while maintaining a unified resource assignment framework.
Solution Approach 2:
The patent changes the parameter of the numerical-value set configuration, specifically the difference value between adjacent numerical values. By setting this difference value to be greater than 1 and configurable, the system can optimize resource assignment for different UE types without requiring completely separate resource assignment mechanisms, thus improving adaptability while controlling complexity.
2Reliability
If resource assignment is optimized for RedCap UE, then processing capability constraints are respected, but resource utilization efficiency may be reduced
Solution Approach 1:
The patent applies local quality by configuring different difference values for different UE types or different BWP scenarios. The network can set appropriate difference values based on local conditions such as UE processing capabilities and BWP sizes, ensuring that each UE receives resource assignments suitable to its specific capabilities while maintaining overall system efficiency.
Solution Approach 2:
The patent uses preliminary action by pre-configuring numerical-value sets with appropriate difference values before resource assignment. The network can prepare multiple numerical-value sets with different difference values and select the appropriate one based on UE type, ensuring processing capability compliance is built into the resource assignment structure from the beginning rather than being imposed as a constraint later.
3Device complexity
If unified resource assignment is used for all UE types, then device complexity is reduced, but adaptability to different UE capabilities is insufficient
Solution Approach 1:
The patent applies universality by creating a unified resource assignment mechanism that can serve multiple UE types through configurable parameters. The same basic resource assignment framework is used for all UE types, but the numerical-value set configuration (specifically the difference value) can be adjusted to accommodate different UE capabilities, achieving both simplicity and adaptability.
Data Source
Figure 1~3
Figure 4~5
Figure 6~10
AI summary
Disclosed in the present application is a method and an apparatus used in a wireless communication node. A first receiver receiving first signaling, wherein the first signaling is used to determine a target indication value, and the target indication value is a non-negative integer; a first transceiver receiving a first signal, or sending the first signal; wherein a first numerical-value set comprises a plurality of numerical values, and the first numerical-value set is related to at least one of the size of a BWP and the size of a CORESET; the difference value between any two adjacent numerical values in the first numerical-value set is equal to a first difference value, and the first difference value is a positive integer greater than 1; a second numerical-value set comprises a plurality of numerical values, the numerical values in the second numerical-value set are all positive integers, and at least one numerical value in the second numerical-value set is not a multiple of the first difference value; the target indication value corresponds to a reference start index value and a reference length value, the reference start index value is equal to one numerical value in the first numerical-value set.