Multiband wireless communication

By sending different types of traffic in different bandwidth segments, resource pools, or carriers, and combining network scheduling and pre-configuration mechanisms, the problem of low-cost user equipment missing data under narrow bandwidth conditions is solved, and more efficient sidelink communication is achieved.

CN122139436APending Publication Date: 2026-06-02ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Filing Date
2023-11-16
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

When low-cost user equipment (RedCap UE) performs sidelink communication under narrow bandwidth conditions, it may miss data of interest. Existing technologies struggle to effectively manage resource allocation to ensure the integrity and efficiency of data transmission.

Method used

By configuring different types of traffic to be transmitted in different bandwidth portions (BWP), resource pools, or carriers, combined with network scheduling and pre-configuration mechanisms, bandwidth resources are dynamically adjusted to meet the needs of different types of traffic, and data transmission is optimized by using a logical channel priority sorting process.

Benefits of technology

Under narrow bandwidth conditions, it reduces the possibility of low-cost user devices missing data of interest, improves the integrity and efficiency of data transmission, and adapts to more demanding and unpredictable communication scenarios.

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Abstract

This describes techniques for performing or implementing sidelink communication via a user equipment. An example wireless communication method includes: a communication device receiving configuration information for a public or private resource; the communication device selecting a resource for one or more traffic data types based on the configuration information; and the communication device transmitting one or more traffic data on the resource with another communication device, wherein the resource includes one or more bandwidth portions (BWPs), one or more resource pools, or one or more carriers, and wherein the configuration information includes a mapping between a set of traffic data types and a set of resources.
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