基地局、移動局および通信方法

Station de base, station mobile,et procede de communication

Base station, mobile station, and communication method

Abstract

La présente invention concerne une station de base qui comprend: des moyens de transmission destinés à transmettre l'information d'ordonnancement indiquant l'attribution de ressources radio à chaque utilisateur; des moyens d'évaluation d'accusé de réception servant à évaluer si un accusé de réception a été rapporté depuis la station mobile en réponse à l'information d'ordonnancement ; et des moyens de transmission commune permettant de transmettre un canal commun quand il est décidé que l'accusé de réception a été reçu.
基地局に、移動局に対して、各ユーザに対する無線リソースの割当てを示すスケジューリング情報を送信する送信手段と、前記スケジューリング情報に対する受信確認応答が、移動局から通知されたか否かを判断する受信確認応答判断手段と、前記受信確認応答が受信されたと判断された場合に、共有チャネルを送信する共有チャネル送信手段とを備えることにより達成される。
A base station includes: transmission means for transmitting scheduling information indicating radio resource allocation to each user; reception acknowledgment judging means for judging whether a reception acknowledgement has been reported from the mobile station in response to the scheduling information; and common transmission means for transmitting a common channel when it is judged that the reception acknowledgment has been received.

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