Determination and counting of uplink repetitions

By configuring uplink transmissions to avoid time slot boundary crossings and optimizing repetition management, the solution addresses inefficiencies in wireless communication systems, enhancing transmission efficiency and reducing interference.

TWI930132BActive Publication Date: 2026-07-01QUALCOMM INC
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Patent Information

Application Number
TW110139042
Authority / Receiving Office
TW · TW
Patent Type
Patents
Current Assignee / Owner
Priority Date
2021-10-20
Filing Date
2021-10-21
Publication Date
2026-07-01
Estimated Expiration
2041-10-20

AI Technical Summary

Technical Problem

Existing wireless communication systems face challenges in managing uplink transmissions efficiently, particularly in scenarios where uplink transmission opportunities cross time slot boundaries, leading to inefficiencies and potential interference.

Method used

Implementing a configuration that disallows uplink transmission opportunities from crossing time slot boundaries and allows only one transmission opportunity per time slot, with mechanisms to terminate repetitions when the nominal number of repetitions is reached, using techniques like determining maximum repetitions based on time slot patterns or subcarrier spacing.

Benefits of technology

Enhances the efficiency of uplink transmissions by preventing boundary crossings and optimizing resource utilization, thereby reducing interference and improving overall communication performance.

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Abstract

The various formats of this case generally pertain to wireless communication. In some formats, the mobile station may receive a configuration indicating the nominal number of repetitions associated with an uplink repetition type that does not allow uplink transmission opportunities to cross time slot boundaries and allows only one uplink transmission opportunity per time slot. The mobile station may transmit actual repetitions in a transmission opportunity, where the transmission opportunity is a time slot, based at least in part on the determination that the transmission opportunity has resources available for actual repetitions of the uplink repetition type. When the number of actual repetitions equals the nominal number of repetitions, the mobile station may terminate the transmission of actual repetitions for the uplink repetition type. Many other formats are provided.
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