TERMINAL DEVICE, BASE STATION, AND COMMUNICATION METHOD

TERMINAL DEVICE, BASE STATION, AND COMMUNICATION METHOD

To propose a mechanism that can further improve reliability outside coverage of a non-terrestrial network.SOLUTION: A terminal device disclosed herein performs satellite communication with a non-terrestrial base station. The terminal device includes a control unit. The control unit obtains non-terre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHISAWA TOSHIYUKI, UCHIYAMA HIROMASA, KUSAJIMA NAOKI, SUGAI REN, MATSUDA DAIKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:To propose a mechanism that can further improve reliability outside coverage of a non-terrestrial network.SOLUTION: A terminal device disclosed herein performs satellite communication with a non-terrestrial base station. The terminal device includes a control unit. The control unit obtains non-terrestrial communication information for performing a non-satellite communication outside coverage of the non-terrestrial base station from the non-terrestrial base station. The control unit performs the non-satellite communication by using the non-terrestrial communication information when moving from an inside of the coverage to the outside of the coverage of the non-terrestrial base station.SELECTED DRAWING: Figure 14 【課題】非地上波ネットワークのカバレッジ外における信頼性をより向上することができる仕組みを提案する。【解決手段】本開示の端末装置は、非地上基地局装置との間で衛星通信を行う。端末装置は、制御部を備える。制御部は、非地上基地局装置のカバレッジ外で非衛星通信を行うための非衛星通信情報を非地上基地局装置から取得する。制御部は、非地上基地局装置のカバレッジ内からカバレッジ外に移動した場合に、非衛星通信情報を用いて非衛星通信を行う。【選択図】図１４