JP2011530942A - 無線通信システムにおける制御信号の送信方法及び装置 - Google Patents
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Abstract
【解決手段】前記方法は、第1の制御情報を第1のリソースインデックスに基づいて処理して第1の制御信号を生成する段階、第2の制御情報を第2のリソースインデックスに基づいて処理して第2の制御信号を生成する段階、及び前記第1の制御信号及び前記第2の制御信号を送信する段階、を含む。
【選択図】図17
Description
Claims (11)
- 無線通信システムにおける端末によって実行される制御信号の送信方法において、
第1の制御情報を第1のリソースインデックスに基づいて処理して第1の制御信号を生成する段階と、
第2の制御情報を第2のリソースインデックスに基づいて処理して第2の制御信号を生成する段階と、
前記第1の制御信号及び前記第2の制御信号を基地局に送信する段階と、
を含むことを特徴とする方法。 - 前記第1の制御信号及び前記第2の制御信号を前記基地局に送信する段階は、
前記第2の制御信号を位相変換して第3の制御信号を生成する段階と、
前記第1の制御信号と前記第3の制御信号を結合して第4の制御信号を生成する段階と、
前記第4の制御信号を送信する段階と、
を含むことを特徴とする請求項1に記載の方法。 - 前記第1の制御情報は、第1のダウンリンク搬送波に対する制御情報であり、前記第2の制御情報は、第2のダウンリンク搬送波に対する制御情報であることを特徴とする請求項1に記載の方法。
- 前記第1の制御情報及び前記第2の制御情報は、同一アップリンク搬送波を介して送信されることを特徴とする請求項3に記載の方法。
- 前記第1の制御信号及び前記第2の制御信号は、同時に送信されることを特徴とする請求項1に記載の方法。
- 前記第1のリソースインデックスと前記第2のリソースインデックスは、互いに異なることを特徴とする請求項1に記載の方法。
- 前記第1のリソースインデックスは、第1の循環シフトインデックス及び第1のリソースブロックを指示し、前記第2のリソースインデックスは、第2の循環シフトインデックス及び第2のリソースブロックを指示することを特徴とする請求項1に記載の方法。
- 前記第1の制御信号を生成する段階は、
前記第1の循環シフトインデックスから得た第1の循環シフト量だけ基本シーケンスを循環シフトさせることによって第1の循環シフトされたシーケンスを生成する段階と、
前記第1の循環シフトされたシーケンス及び前記第1の制御情報に対する第1の変調シンボルに基づいて第1の変調されたシーケンスを生成する段階と、
前記第1の変調されたシーケンスを前記第1のリソースブロックにマッピングした後、前記第1の制御信号を生成する段階とを含み、
前記第2の制御信号を生成する段階は、
前記第2の循環シフトインデックスから得た第2の循環シフト量だけ前記基本シーケンスを循環シフトさせることによって第2の循環シフトされたシーケンスを生成する段階と、
前記第2の循環シフトされたシーケンス及び前記第2の制御情報に対する第2の変調シンボルに基づいて第2の変調されたシーケンスを生成する段階と、
前記第2の変調されたシーケンスを前記第2のリソースブロックにマッピングした後、前記第2の制御信号を生成する段階とを含むことを特徴とする請求項7に記載の方法。 - 前記第1の制御情報は、第1のダウンリンク搬送波を介して受信された第1のデータに対する第1のACK/NACKであり、前記第2の制御情報は、第2のダウンリンク搬送波を介して受信された第2のデータに対する第2のACK/NACKであることを特徴とする請求項1に記載の方法。
- 前記第1のダウンリンク搬送波を介して前記第1のデータを受信する段階と、
前記第2のダウンリンク搬送波を介して前記第2のデータを受信する段階と、
をさらに含むことを特徴とする請求項9に記載の方法。 - 無線信号を生成及び伝送するRF部と、
前記RF部と接続され、第1の制御情報を第1のリソースインデックスに基づいて処理して第1の制御信号を生成し、第2の制御情報を第2のリソースインデックスに基づいて処理して第2の制御信号を生成し、前記第1の制御信号及び前記第2の制御信号を送信するプロセッサと、
を含むことを特徴とする無線通信のための装置。
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PCT/KR2009/004480 WO2010018980A2 (ko) | 2008-08-11 | 2009-08-11 | 무선 통신 시스템에서 제어신호 전송 방법 및 장치 |
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JP2013526156A (ja) * | 2010-04-13 | 2013-06-20 | クゥアルコム・インコーポレイテッド | 異機種ネットワークのための発展型ノードbチャネル品質インジケータ(cqi)の処理 |
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JP2021192536A (ja) * | 2013-06-28 | 2021-12-16 | テキサス インスツルメンツ インコーポレイテッド | Fdd‐tddジョイントキャリアアグリゲーションのためのアップリンク制御シグナリング |
JP2016527845A (ja) * | 2013-08-07 | 2016-09-08 | インターデイジタル パテント ホールディングス インコーポレイテッド | デバイスツーデバイス通信のための分散スケジューリング |
JP2018174564A (ja) * | 2013-08-07 | 2018-11-08 | インターデイジタル パテント ホールディングス インコーポレイテッド | デバイスツーデバイス通信のための分散スケジューリング |
US10462802B2 (en) | 2013-08-07 | 2019-10-29 | Interdigital Patent Holdings, Inc. | Distributed scheduling for device-to-device communication |
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US20110142000A1 (en) | 2011-06-16 |
US9191931B2 (en) | 2015-11-17 |
JP5576372B2 (ja) | 2014-08-20 |
CN102119497A (zh) | 2011-07-06 |
EP2333985B1 (en) | 2019-06-26 |
KR20100019949A (ko) | 2010-02-19 |
EP2333985A2 (en) | 2011-06-15 |
WO2010018980A2 (ko) | 2010-02-18 |
US20140362804A1 (en) | 2014-12-11 |
US8848629B2 (en) | 2014-09-30 |
CN102119497B (zh) | 2015-10-14 |
KR101571566B1 (ko) | 2015-11-25 |
EP2333985A4 (en) | 2016-01-20 |
WO2010018980A3 (ko) | 2010-05-14 |
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