UPLINK TRANSMISSION METHOD, UPLINK SCHEDULING METHOD, DEVICE, AND COMMUNICATION SYSTEM
To provide an uplink transmission method, an uplink scheduling method, a device, and a communication system.SOLUTION: An uplink transmission method includes a step in which a terminal device performs channel detection on two or more bandwidth units of a carrier, and a step in which the terminal devi...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
27.09.2023
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Subjects | |
Online Access | Get full text |
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Summary: | To provide an uplink transmission method, an uplink scheduling method, a device, and a communication system.SOLUTION: An uplink transmission method includes a step in which a terminal device performs channel detection on two or more bandwidth units of a carrier, and a step in which the terminal device transmits an uplink transmission on at least one bandwidth unit based on a result of the channel detection, and at least one bandwidth unit is detected to be idle.EFFECT: The terminal device performs channel detection on the two or more bandwidth units of the carrier, determines whether each bandwidth unit is busy or idle, and can initiate or complete data transmission more quickly.SELECTED DRAWING: Figure 2
【課題】アップリンク伝送方法、アップリンクスケジューリング方法、装置及び通信システムを提供する。【解決手段】アップリンク伝送方法は、端末装置がキャリアの2つ以上の帯域幅ユニットでチャネル検出を行うステップと、該端末装置が該チャネル検出の結果に基づいて少なくとも1つの帯域幅ユニットでアップリンク伝送を送信し、少なくとも1つの帯域幅ユニットがアイドルであると検出されるステップと、を含む。【効果】端末装置は、キャリアの2つ以上の帯域幅ユニットでチャネル検出を行い、各帯域幅ユニットがビジー又はアイドルであるか否かを決定することで、データ伝送をより迅速に開始又は完了することができる。【選択図】図2 |
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Bibliography: | Application Number: JP20230117110 |