Information processing method and apparatus
By managing the lifecycle of radio frequency maps, determining their expiration based on data attribute information, and generating new maps, the problem of radio frequency maps failing in response to environmental changes is solved, thus improving the performance of integrated communication and sensing technology.
WO2026130150A1PCT designated stage Publication Date: 2026-06-25HUAWEI TECH CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2025-12-08
- Publication Date
- 2026-06-25
AI Technical Summary
Technical Problem
In existing integrated communication and sensing technologies, radio frequency maps become ineffective due to dynamic environmental changes, leading to a decline in communication performance and affecting ISAC performance.
Method used
By determining whether the lifecycle of a radio frequency (RF) map has expired, and based on data attribute information such as acquisition time and confidence level, the lifecycle of the RF map is managed to avoid using expired maps to assist communication, and a new map is generated after the expiration date.
Benefits of technology
It improves the effectiveness of ISAC data management, ensures the stability and efficiency of communication performance, and avoids performance degradation caused by using invalid maps.
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Smart Images
Figure CN2025140786_25062026_PF_FP_ABST
Abstract
Disclosed in the present application are an information processing method and an apparatus. The method comprises: determining attribute information of first data, the attribute information of the first data being related to acquisition time of the first data, the first data comprising data of at least one stage in the process of generation and / or evaluation of a first map, and the first map being used for indicating channel parameters at various positions in a geographic area; and, on the basis of the attribute information of the first data, determining whether the life cycle of the first map has expired. In the embodiments of the present application, whether the life cycle of the first map has expired is determined on the basis of the attribute information of the first data, the first data comprising data of at least one stage in the process of generation and / or evaluation of the first map, and the attribute information of the first data being related to the acquisition time of the first data, thus implementing life cycle-based RF map management, so as to improve the effectiveness of ISAC data management, and avoiding using invalid RF maps for communication assistance, so as to improve ISAC performance.
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