JP7058733B2 - 情報処理方法、通信装置、および記憶媒体 - Google Patents
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- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
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- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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Description
Claims (9)
- 無線通信方法であって、
ベースステーションから端末に対して、少なくとも2タイプの送信パラメータを含むXセットのパラメータ値を含む無線リソース制御(RRC)メッセージを送信するステップであって、前記少なくとも2タイプの送信パラメータは準同位置(QCL)パラメータと前記QCLパラメータに関連付けられたビーム通知とを含み、前記ビーム通知はチャネル状態情報基準信号または同期信号ブロックを通知し、前記Xセットのパラメータ値は、少なくともDMRSタイプを指定する復調基準信号(DMRS)構成情報および一緒に構成される位相トラッキング基準信号(PTRS)構成情報と関連付けられている、ステップ;
前記ベースステーションによって、前記Xセットのパラメータ値からYセットのパラメータ値を選択するステップであって、X>=Y>=1である、ステップ;
前記ベースステーションから前記端末に対して、データ送信における前記Yセットのパラメータ値のパラメータ値セットを通知する選択通知を含むダウンリンク制御情報メッセージを送信するステップ;
を有する方法。 - 前記少なくとも2タイプの送信パラメータは、帯域幅部分(BWP)パラメータをさらに含む、
請求項1記載の方法。 - 無線通信方法であって、
端末がベースステーションから、少なくとも2タイプの送信パラメータを含むXセットのパラメータ値を含む無線リソース制御(RRC)メッセージを受信するステップであって、前記少なくとも2タイプの送信パラメータは準同位置(QCL)パラメータと前記QCLパラメータに関連付けられたビーム通知とを含み、前記ビーム通知はチャネル状態情報基準信号または同期信号ブロックを通知し、前記Xセットのパラメータ値は、少なくともDMRSタイプを指定する復調基準信号(DMRS)構成情報および一緒に構成される位相トラッキング基準信号(PTRS)構成情報と関連付けられている、ステップ;
前記端末が前記ベースステーションから、データ送信におけるYセットのパラメータ値のパラメータ値セットを通知する選択通知を含むダウンリンク制御情報(DCI)メッセージを受信するステップであって、前記Yセットのパラメータ値は前記Xセットのパラメータ値から選択されており、X>=Y>=1である、ステップ;
前記端末が、前記選択通知にしたがって、前記データ送信を実施するステップ;
を有する方法。 - 通信装置であって、
プロセッサ、
前記プロセッサが実行するプロセッサ実行可能コードを格納したメモリ、
を備え、
前記プロセッサ実行可能コードは、前記プロセッサに、
端末に対して、少なくとも2タイプの送信パラメータを含むXセットのパラメータ値を含む無線リソース制御(RRC)メッセージを送信するステップであって、前記少なくとも2タイプの送信パラメータは準同位置(QCL)パラメータと前記QCLパラメータに関連付けられたビーム通知とを含み、前記ビーム通知はチャネル状態情報基準信号または同期信号ブロックを通知し、前記Xセットのパラメータ値は、少なくともDMRSタイプを指定する復調基準信号(DMRS)構成情報および一緒に構成される位相トラッキング基準信号(PTRS)構成情報と関連付けられている、ステップ;
前記Xセットのパラメータ値からYセットのパラメータ値を選択するステップであって、X>=Y>=1である、ステップ;
前記端末に対して、データ送信における前記Yセットのパラメータ値のパラメータ値セットを通知する選択通知を含むダウンリンク制御情報メッセージを送信するステップ; を実行させる、
通信装置。 - 前記少なくとも2タイプの送信パラメータは、帯域幅部分(BWP)パラメータをさらに含む、
請求項4記載の通信装置。 - 通信装置であって、
プロセッサ、
前記プロセッサが実行するプロセッサ実行可能コードを格納したメモリ、
を備え、
前記プロセッサ実行可能コードは、前記プロセッサに、
ベースステーションから、少なくとも2タイプの送信パラメータを含むXセットのパラメータ値を含む無線リソース制御(RRC)メッセージを受信するステップであって、前記少なくとも2タイプの送信パラメータは準同位置(QCL)パラメータと前記QCLパラメータに関連付けられたビーム通知とを含み、前記ビーム通知はチャネル状態情報基準信号または同期信号ブロックを通知し、前記Xセットのパラメータ値は、少なくともDMRSタイプを指定する復調基準信号(DMRS)構成情報および一緒に構成される位相トラッキング基準信号(PTRS)構成情報と関連付けられている、ステップ;
前記ベースステーションから、データ送信におけるYセットのパラメータ値のパラメータ値セットを通知する選択通知を含むダウンリンク制御情報(DCI)メッセージを受信するステップであって、前記Yセットのパラメータ値は前記Xセットのパラメータ値から選択されており、X>=Y>=1である、ステップ;
前記選択通知にしたがって、前記データ送信を実施するステップ;
を実行させる、
通信装置。 - 前記少なくとも2タイプの送信パラメータは、帯域幅部分(BWP)パラメータをさらに含む、
請求項3記載の方法。 - 前記少なくとも2タイプの送信パラメータは、帯域幅部分(BWP)パラメータをさらに含む、
請求項6記載の通信装置。 - プロセッサが実行することにより、前記プロセッサに、請求項1、2、3、または7記載の方法を実行させるコードを格納した、記憶媒体。
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CN110519843B (zh) | 2018-05-22 | 2023-08-08 | 华为技术有限公司 | 通信方法和通信装置 |
CN110635870B (zh) * | 2018-06-22 | 2021-05-18 | 华为技术有限公司 | 生成混合自动重传请求harq信息的方法和装置 |
CN110636617B (zh) * | 2018-06-22 | 2022-04-05 | 华为技术有限公司 | 一种参数配置方法及装置 |
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US20220329375A1 (en) * | 2021-04-09 | 2022-10-13 | Qualcomm Incorporated | Reference signal multiplexing with downlink data |
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BR112020009589A2 (pt) | 2020-11-03 |
EP3684128B1 (en) | 2023-06-07 |
JP2021503832A (ja) | 2021-02-12 |
CN108112080B (zh) | 2021-05-14 |
KR20200086330A (ko) | 2020-07-16 |
KR20240017417A (ko) | 2024-02-07 |
US20200336256A1 (en) | 2020-10-22 |
CN113329503A (zh) | 2021-08-31 |
WO2019095848A1 (zh) | 2019-05-23 |
US11777665B2 (en) | 2023-10-03 |
EP3684128A1 (en) | 2020-07-22 |
EP4246826A3 (en) | 2023-10-25 |
EP4246826A2 (en) | 2023-09-20 |
ES2952151T3 (es) | 2023-10-27 |
CN113329503B (zh) | 2023-10-17 |
FI3684128T3 (fi) | 2023-07-20 |
EP3684128A4 (en) | 2020-11-11 |
KR102661690B1 (ko) | 2024-04-26 |
CN108112080A (zh) | 2018-06-01 |
US20240031078A1 (en) | 2024-01-25 |
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