Wireless Sensing Measurement Configuration via Identifier Exchange
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Solution Overview
Problem
The existing technologies lack a specific negotiation process for establishing a sensing measurement configuration in wireless communication systems, which hinders efficient setup and increases signaling overhead.
Innovation Solution
A wireless communication method and device that receive and establish measurement configuration identifiers, allowing devices to interact and set up sensing measurements without carrying operational parameters, thereby reducing signaling overhead and speeding up the configuration process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If devices carry and negotiate complete operational parameters for sensing measurement configuration, then the configuration can be established with full detail, but the signaling overhead increases and the setup process becomes slower
Solution Approach 1:
The patent applies preliminary action by pre-defining multiple sensing measurement configurations with different operational parameters before the actual sensing process. Each configuration includes a configuration identifier and associated operational parameters. During negotiation, devices only need to exchange configuration identifiers rather than complete parameter sets, significantly reducing signaling overhead while maintaining configuration completeness. The first device can select from pre-defined configurations based on current needs without negotiating every parameter detail.
2Reliability
If devices carry and negotiate complete operational parameters for sensing measurement configuration, then the configuration can be established with full detail, but the signaling overhead increases
Solution Approach 1:
The patent extracts the essential configuration identification function from the complete operational parameters. Instead of transmitting full parameter sets during negotiation, the system uses configuration identifiers that reference pre-defined configurations. This extraction principle reduces signaling overhead by transmitting only the identifier (a small data element) rather than the complete operational parameters (large data element), while the actual configuration details are retrieved from pre-stored configuration data based on the identifier.
3Loss of information
If devices use simplified configuration identifiers without operational parameters, then the signaling overhead is reduced, but the negotiation process lacks specificity
Solution Approach 1:
The patent introduces configuration identifiers as an intermediary element between the negotiating devices and the actual operational parameters. The identifier acts as a reference key that both devices can understand and use to select from pre-defined configurations. This intermediary approach simplifies the negotiation process by replacing complex parameter discussions with simple identifier exchanges, while the actual operational details are implicitly agreed upon through the shared understanding of pre-defined configuration sets.
Data Source
AI summary
A wireless communication method and a device, which can establish a measurement configuration. The method comprises: a first device receiving at least one measurement configuration identifier, which is sent by a second device, wherein each measurement configuration identifier corresponds to a group of operation parameters for perception measurement.