TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT

• Main Authors: IMAMURA KIMIHIKO, LIU LIQING, SUZUKI SHOICHI, YOSHIMURA TOMOKI, OUCHI WATARU
• Format: Patent
• Language: English; Japanese
• Published: 05.12.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

To provide a terminal device, a base station device, a communication method, and an integrated circuit that perform efficient communication.SOLUTION: A terminal device includes: a reception unit that receives a shared channel; a decoding unit that generates an acknowledgement on the basis of whether a transport block included in the shared channel is successfully decoded; and a transmission unit that transmits uplink control information including the acknowledgement. Whether the uplink control information includes reception quality information is given on the basis of at least the acknowledgement, and the reception quality information is given on the basis of a signal received by the reception unit.SELECTED DRAWING: Figure 2 【課題】効率的に通信を行う端末装置、基地局装置、通信方法および集積回路を提供する。【解決手段】端末装置は、共有チャネルを受信する受信部と、前記共有チャネルに含まれるトランスポートブロックが成功裏に（successfully）復号されたか否かに基づいて、確認応答を生成する復号化部と、前記確認応答を含む上りリンク制御情報を送信する送信部と、を備える。上りリンク制御情報が受信品質情報を含むか否かは、少なくとも確認応答に基づき与えられ、受信品質情報は、受信部によって受信された信号に基づいて与えられる。【選択図】図２