Communication method and apparatus, storage medium, and computer program product

By allocating higher power values ​​to frequency domain resources and using narrowband transmission technology in the communication system, the problem of poor signal quality caused by signal loss in terrestrial and non-terrestrial communication is solved, thereby improving the message reception success rate and signal transmission performance of terminal devices.

WO2026118910A1 Publication Date: 2026-06-11HUAWEI TECH CO LTD
4 Cites 0 Cited by

Patent Information

Application Number
PCT/CN2025/136769
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-03
Filing Date
2025-11-21
Publication Date
2026-06-11

AI Technical Summary

Technical Problem

In both terrestrial and non-terrestrial communication scenarios, significant signal loss leads to poor signal quality. Especially in low signal-to-noise ratio environments, terminal devices struggle to receive signals and messages, impacting communication performance.

Method used

By allocating a higher power value in the first frequency domain resource and sending the first message, the power value of the frequency domain unit is ensured to be greater than the first power value, thereby improving the anti-signal fading capability. Narrowband transmission and comb mapping technology are used to concentrate the power value on a portion of the frequency domain resources, reducing the signal transmission of other resources.

Benefits of technology

It improves the success rate of the terminal device receiving the first message, reduces the impact of signal fading on communication, and enhances signal transmission performance.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

A communication method and apparatus, a storage medium, and a computer program product, which are used for improving the transmission performance. In the present application, when a terminal apparatus misses receiving a signal and / or message, a network apparatus sends a first message on a first frequency-domain resource. The first frequency-domain resource is part of the resources in a first bandwidth, and a power value corresponding to a frequency-domain unit in the first frequency-domain resource is greater than a first power value; therefore, the anti-signal-fading capability of the first message can be improved, and the transmission performance of the first message can thus be improved, such that the terminal apparatus has a relatively high probability of receiving the first message.
Need to check novelty before this filing date? Find Prior Art