Wireless Measurement Gap Reassignment for Higher Data Throughput
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In wireless communication systems, the suspension of data transmission during neighbor cell signal measurement due to measurement gaps results in throughput loss, particularly when some measurement objects do not require measurement gaps, leading to inefficient scheduling.
Innovation Solution
A method and device for transmitting indication information to allow the association between measurement objects and measurement gaps to be changed, enabling dynamic adjustment of measurement gap states based on triggering events, such as RRC signaling, to improve scheduling efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If measurement gaps are configured for all measurement objects, then measurement accuracy is improved, but data transmission throughput deteriorates due to unnecessary suspension of communication
Solution Approach 1:
The patent applies local quality by differentiating the treatment of measurement objects based on their specific requirements. The network device determines whether each measurement object requires a measurement gap individually, rather than applying a uniform approach to all measurement objects. This allows measurement gaps to be configured only where necessary (for objects requiring suspension of data transmission), while maintaining continuous communication for objects that do not require gaps, thereby improving throughput without compromising measurement accuracy for objects that need it.
2Reliability
If measurement gaps are activated for all measurement objects, then measurement reliability is improved, but communication efficiency deteriorates due to unnecessary interruptions
Solution Approach 1:
The patent implements dynamics by making the measurement gap configuration adaptive and changeable based on current system conditions. The network device can dynamically determine whether to configure measurement gaps for measurement objects based on triggering events such as changes in channel conditions, UE mobility state, or measurement requirements. This dynamic approach ensures measurement reliability when needed while avoiding unnecessary communication interruptions when measurement gaps are not required, thereby improving overall communication efficiency.
3Reliability
If measurement gaps are configured conservatively, then measurement completeness is improved, but resource utilization deteriorates due to excessive gap time
Solution Approach 1:
The patent applies parameter changes by adjusting the measurement gap configuration parameters based on specific conditions and triggering events. Rather than using fixed, conservative gap settings, the network device can modify gap parameters (such as gap duration, periodicity, or activation state) according to the actual measurement requirements and system conditions. This allows measurement completeness to be maintained when necessary while minimizing the time loss and improving resource utilization by reducing excessive gap time when full measurement coverage is not required.
Data Source
AI summary
A method and system for managing measurement gaps in a wireless communication network. A network device transmits first indication information to a user equipment (UE) to indicate that an association between a measurement object and a measurement gap may be modified. Upon receiving the first indication information, the UE may send second indication information specifying a type of measurement object for which the association should be changed or indicating a modification of an associated measurement gap. The network device may then transmit third indication information to the UE to confirm the change, including details such as a transition to a deactivated state for the prior measurement gap. The system also includes network and communication devices with memory and processors configured to execute the described methods. These techniques enhance flexibility in measurement gap allocation, improving network efficiency and user experience in dynamic wireless environments.