JP6852813B2 - Csi報告提供の可否を決定するための装置および方法 - Google Patents
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- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
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- 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
- H04B7/0619—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 using feedback from receiving side
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Description
Claims (15)
- チャネル状態情報(Channel State Information:CSI)報告を伝送するように構成されている無線伝送/受信ユニット(Wireless Transmit/Receive Unit:WTRU)であって、
トランシーバと、
物理下りリンク制御チャネル(Physical Downlink Control Channel:PDCCH)上で非周期的CSI報告リクエストを、前記トランシーバを介して受信するように構成されたプロセッサとを有し、
前記プロセッサは、
前記非周期的CSI報告リクエストが受信される前記PDCCHの最後のシンボルと、対応するCSI報告の送信のための上りリンクチャネルの最初の上りリンクシンボルとの間のタイムギャップを決定し、前記タイムギャップの前記決定はタイミングアドバンス値の考慮を含み、
前記WTRUによって使用されるサブキャリアスペーシングに基づいて時間閾値を決定し、
決定された前記タイムギャップが決定された前記時間閾値よりも短いかどうかを判定し、
前記タイムギャップが前記時間閾値よりも短くない場合には、前記非周期的CSI報告リクエストに応じて前記CSI報告を、前記トランシーバを介して送信するよう構成され、
前記タイムギャップが前記時間閾値よりも短い場合には、前記WTRUからの前記CSI報告の送信は要求されない、
WTRU。 - 前記時間閾値は、さらにCSI報告帯域幅に基づいて決定される、請求項1に記載のWTRU。
- 前記時間閾値は、さらに前記WTRUによって使用されるいくつかのアンテナポートに基づいて決定される、請求項1又は2に記載のWTRU。
- 前記時間閾値は、さらにコードブックタイプに基づいて決定される、請求項1から3のいずれか1項に記載のWTRU。
- 前記上りリンクチャネルは、物理上りリンク共有チャネル(Physical Uplink Shared Channel:PUSCH)および物理上りリンク制御チャネル(PUCCH)を含む、請求項1から4のいずれか1項に記載のWTRU。
- 無線伝送/受信ユニット(Wireless Transmit/Receive Unit:WTRU)によって実施される方法であって、
非周期的チャネル状態情報(Channel State Information:CSI)報告リクエストを物理下りリンク制御チャネル(Physical Downlink Control Channel:PDCCH)上で受信すること、及び
前記非周期的CSI報告リクエストが受信される前記PDCCHの最後のシンボルと、対応するCSI報告の送信のための上りリンクチャネルの最初の上りリンクシンボルとの間のタイムギャップを決定すること、を含み、
ここで、前記タイムギャップを決定することはタイミングアドバンス値の考慮を含み、
前記方法はさらに、
前記WTRUによって使用されるサブキャリアスペーシングに基づいて時間閾値を決定すること、及び
決定された前記タイムギャップが決定された前記時間閾値よりも短いかどうかを判定すること、を含み、
前記タイムギャップが前記時間閾値よりも短くない場合には、前記非周期的CSI報告リクエストに応じて前記CSI報告を送信し、
前記タイムギャップが前記時間閾値よりも短い場合には、前記WTRUからの前記CSI報告の送信は要求されない、
方法。 - 前記時間閾値は、さらに報告されることになるフィードバックの量に基づいて決定される、請求項6に記載の方法。
- 前記WTRUは、タイプ1の単一パネルコードブックを採用し、伝送されるCSI報告は、前記タイプ1の単一パネルコードブックに従うフィードバックを含む、請求項6に記載の方法。
- 伝送されることになる前記CSIは、広帯域周波数粒度に対応する、請求項6に記載の方法。
- 伝送されることになる前記CSIは、最大4つのCSI−RSポートに対応する、請求項6に記載の方法。
- 前記時間閾値の前記決定に関連した1つまたは複数のパラメータを、無線リソース制御(Radio Resource Control:RRC)シグナリングを介して受信することをさらに含む、請求項6に記載の方法。
- 無線通信装置であって、
トランシーバと、
プロセッサとを有し、
前記プロセッサは、
物理下りリンク制御チャネル(Physical Downlink Control Channel:PDCCH)上で非周期的チャネル状態情報(Channel State Information:CSI)報告リクエストを、無線伝送/受信ユニット(Wireless Transmit/Receive Unit:WTRU)へ前記トランシーバを介して送信し、
前記WTRUによって決定されるタイムギャップが時間閾値よりも短くない場合には、前記非周期的CSI報告リクエストに応答してCSI報告を前記WTRUから前記トランシーバを介して受信するよう構成され、
前記タイムギャップが前記時間閾値よりも短い場合には、前記CSI報告の受信は要求されず、
前記タイムギャップは前記非周期的CSI報告リクエストが前記WTRUによって受信される前記PDCCHの最後のシンボルと、前記WTRUからの対応するCSI報告の送信のための上りリンクチャネルの最初の上りリンクシンボルとの間のタイムギャップであり、前記タイムギャップはタイミングアドバンス値の考慮を含み、
前記時間閾値は前記WTRUによって使用されるサブキャリアスペーシングに基づく、
無線通信装置。 - 前記無線通信装置は、gNB又はgNBを構成する複数のネットワークエレメントのうちの1つである、請求項12に記載の無線通信装置。
- 無線通信装置の方法であって、
物理下りリンク制御チャネル(Physical Downlink Control Channel:PDCCH)上で非周期的チャネル状態情報(Channel State Information:CSI)報告リクエストを、無線伝送/受信ユニット(Wireless Transmit/Receive Unit:WTRU)へ送信すること、及び
前記WTRUによって決定されるタイムギャップが時間閾値よりも短くない場合には、前記非周期的CSI報告リクエストに応答してCSI報告を前記WTRUから受信すること、を含み、
前記タイムギャップが前記時間閾値よりも短い場合には、前記CSI報告の受信は要求されず、
前記タイムギャップは前記非周期的CSI報告リクエストが前記WTRUによって受信される前記PDCCHの最後のシンボルと、前記WTRUからの対応するCSI報告の送信のための上りリンクチャネルの最初の上りリンクシンボルとの間のタイムギャップであり、前記タイムギャップはタイミングアドバンス値の考慮を含み、
前記時間閾値は前記WTRUによって使用されるサブキャリアスペーシングに基づく、
無線通信装置の方法。 - 前記無線通信装置は、gNB又はgNBを構成する複数のネットワークエレメントのうちの1つである、請求項14に記載の方法。
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CN109150256B (zh) * | 2017-06-16 | 2022-01-14 | 华为技术有限公司 | 通信方法、通信装置和系统 |
WO2018227538A1 (en) * | 2017-06-16 | 2018-12-20 | Qualcomm Incorporated | Reporting aperiodic csi via pucch |
US10856332B2 (en) * | 2017-06-23 | 2020-12-01 | Mediatek Inc. | Method and apparatus for random access channel procedure in wireless communication system |
CN110870374B (zh) * | 2017-07-06 | 2023-05-26 | Lg电子株式会社 | 在无线通信系统中处理多个参数集的方法和设备 |
CN110959280B (zh) * | 2017-07-21 | 2022-11-01 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
FI3661282T3 (fi) * | 2017-07-28 | 2023-06-16 | Ntt Docomo Inc | Käyttäjälaite ja radiokommunikaatiomenetelmä |
BR112019026510A2 (pt) * | 2017-08-10 | 2020-07-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | método de transmissão de dados, dispositivo de rede e dispositivo terminal |
CN113037432A (zh) | 2017-09-08 | 2021-06-25 | 华为技术有限公司 | 通信方法、终端设备和网络设备 |
CN109600193B (zh) * | 2017-09-30 | 2021-10-26 | 华为技术有限公司 | 一种信道测量方法 |
EP3709701A4 (en) * | 2017-11-10 | 2021-07-07 | NTT DoCoMo, Inc. | USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE |
EP3552333B1 (en) * | 2017-11-28 | 2021-02-17 | LG Electronics Inc. -1- | Method for reporting channel state information in wireless communication system and apparatus for the same |
CN109995493B (zh) * | 2017-12-29 | 2020-12-11 | 电信科学技术研究院有限公司 | 信道状态信息的传输资源的确定方法、通信设备及装置 |
US11363482B2 (en) | 2018-01-04 | 2022-06-14 | Nec Corporation | Methods and apparatuses for channel state information transmission |
US11456830B2 (en) * | 2018-01-09 | 2022-09-27 | Qualcomm Incorporated | Aperiod tracking reference signal |
US10958326B2 (en) | 2018-02-16 | 2021-03-23 | Samsung Electronics Co., Ltd. | Method and apparatus for resource-based CSI acquisition in advanced wireless communication systems |
EP3771275B1 (en) * | 2018-03-22 | 2024-02-21 | Ntt Docomo, Inc. | Aperiodic csi reporting |
EP3777284A4 (en) * | 2018-04-06 | 2021-11-17 | Nokia Technologies Oy | WIDE BAND PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) FOR UNAUTHORIZED BAND USEFUL FOR NEW RADIO |
WO2019192013A1 (en) * | 2018-04-06 | 2019-10-10 | Qualcomm Incorporated | Non-periodic channel state information triggering and reporting in wireless communications |
CN108833061B (zh) * | 2018-04-12 | 2022-02-18 | 中兴通讯股份有限公司 | 一种信道状态信息报告方法、装置、接收方法和装置 |
CN110391882B (zh) * | 2018-04-16 | 2022-04-05 | 中兴通讯股份有限公司 | 一种信号传输方法和装置 |
WO2019212323A1 (ko) * | 2018-05-04 | 2019-11-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치 |
EP3618557B1 (en) * | 2018-05-08 | 2021-03-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method, terminal device |
CN112088506B (zh) * | 2018-05-11 | 2022-09-23 | 联想(北京)有限公司 | 多个csi报告 |
WO2019213941A1 (en) | 2018-05-11 | 2019-11-14 | Qualcomm Incorporated | Aperiodic channel state information computation for cross-carrier scheduling |
US11871420B2 (en) * | 2018-05-11 | 2024-01-09 | Lg Electronics Inc. | Method for transmitting and receiving uplink channel in wireless communication system, and device for same |
WO2020005004A1 (ko) * | 2018-06-28 | 2020-01-02 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치 |
US11196512B2 (en) * | 2018-06-29 | 2021-12-07 | Qualcomm Incorporated | Resolving decodability for subsequent transmissions whose throughput exceeds a threshold |
US11678215B2 (en) * | 2018-07-10 | 2023-06-13 | Qualcomm Incorporated | Methods and apparatus for indicating user equipment QOS priority over user equipment constraints in a communication system |
US11464008B2 (en) * | 2018-07-12 | 2022-10-04 | Qualcomm Incorporated | Determination rule of PDSCH scheduled slot with PDCCH repetition |
US11533123B2 (en) * | 2018-07-20 | 2022-12-20 | Qualcomm Incorporated | Cross-carrier sounding with aperiodic channel state information reference signals (CSI-RS) |
US11569967B2 (en) * | 2018-09-12 | 2023-01-31 | Samsung Electronics Co., Ltd. | Method and apparatus for uplink control information transmission and reception |
US11616613B2 (en) * | 2018-09-24 | 2023-03-28 | Qualcomm Incorporated | PDCCH signaling for multi-TRP with disjoint resource blocks |
WO2020065978A1 (ja) * | 2018-09-28 | 2020-04-02 | 株式会社Nttドコモ | ユーザ端末 |
CN110971382B (zh) * | 2018-09-30 | 2023-04-07 | 维沃移动通信有限公司 | 一种确定信道状态信息csi处理单元占用时间的方法、终端设备 |
US11140641B2 (en) * | 2018-10-11 | 2021-10-05 | Qualcomm Incorporated | Cellular vehicle-to-everything out of coverage synchronization |
JP7207951B2 (ja) * | 2018-11-01 | 2023-01-18 | シャープ株式会社 | 端末装置、および、方法 |
EP3911090A1 (en) * | 2019-01-11 | 2021-11-17 | Ntt Docomo, Inc. | User terminal and wireless communication method |
US11405152B2 (en) * | 2019-01-11 | 2022-08-02 | Qualcomm Incorporated | QCL relationship and/or DMRS port identification |
CN111586872B (zh) * | 2019-02-15 | 2023-06-13 | 华为技术有限公司 | 基于多个下行控制信息的传输方法、设备及系统、存储介质 |
US11375339B2 (en) * | 2019-03-11 | 2022-06-28 | Qualcomm Incorporated | Waveform reporting for positioning |
BR112021016300A2 (pt) * | 2019-03-19 | 2021-10-13 | Lg Electronics Inc. | Relatório de informação de estado de canal de sidelink |
CN111769857B (zh) * | 2019-03-30 | 2022-05-24 | 华为技术有限公司 | 一种上报终端设备能力的方法和通信装置 |
EP3949630A4 (en) * | 2019-04-03 | 2023-05-03 | Fg Innovation Company Limited | METHOD AND DEVICE FOR SIDELINK CSI DETECTION |
US11290167B2 (en) * | 2019-04-19 | 2022-03-29 | Samsung Electronics Co., Ltd. | Frequency division duplex channel state information acquisition based on Kronecker product |
CN111093270A (zh) * | 2019-04-30 | 2020-05-01 | 中兴通讯股份有限公司 | 门限值、资源确定方法、装置、网络设备及存储介质 |
CN111865500B (zh) * | 2019-04-30 | 2023-04-18 | 上海诺基亚贝尔股份有限公司 | 一种在urllc中确定pdcch传输的方法和装置 |
US20220240250A1 (en) * | 2019-05-17 | 2022-07-28 | Beijing Xiaomi Mobile Software Co., Ltd. | Bwp switching method and device, and storage medium |
US11356162B2 (en) * | 2019-05-24 | 2022-06-07 | Mediatek Inc. | CSI reporting for multiple transmission points |
WO2020252765A1 (en) * | 2019-06-21 | 2020-12-24 | Qualcomm Incorporated | Channel state information reporting techniques for full-duplex user equipment |
CN114175557A (zh) * | 2019-06-28 | 2022-03-11 | 苹果公司 | 通过短信道状态信息报告进行快速服务小区激活的方法 |
US10939428B2 (en) | 2019-07-19 | 2021-03-02 | Qualcomm Incorporated | Techniques for limiting blind decoding for multi-DCI based multi-transmit-receive points |
US20210045074A1 (en) * | 2019-08-06 | 2021-02-11 | Qualcomm Incorporated | Timeline considerations for channel state information reporting of a sidelink channel |
CN114503450A (zh) * | 2019-08-07 | 2022-05-13 | 瑞典爱立信有限公司 | 用于频率参数化线性组合码本的码本子集限制 |
CN111836303B (zh) * | 2019-08-08 | 2022-08-02 | 维沃移动通信有限公司 | 一种sidelink测量结果获取方法、发送方法和终端 |
EP3799502A3 (en) * | 2019-09-26 | 2021-06-02 | Apple Inc. | Downlink control for multi-trp transmissions |
CN112566251A (zh) * | 2019-09-26 | 2021-03-26 | 苹果公司 | 用于多trp传输的下行链路控制 |
WO2021098863A1 (en) * | 2019-11-21 | 2021-05-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Methods for pdcch monitoring, user equipment, base station, and computer readable media |
WO2021138881A1 (en) * | 2020-01-10 | 2021-07-15 | Qualcomm Incorporated | Multi-slot transmission time interval based channel state information and uplink shared channel multiplexing |
CN111262654B (zh) * | 2020-01-10 | 2022-09-13 | 北京紫光展锐通信技术有限公司 | 非周期csi请求的响应方法、系统、电子设备和介质 |
CN111314036B (zh) * | 2020-02-11 | 2022-06-21 | 北京紫光展锐通信技术有限公司 | 用于多pdcch重复发送场景的cpu占用时间确定方法及装置、存储介质、终端 |
EP4143983A4 (en) * | 2020-04-29 | 2024-02-21 | Qualcomm Inc | SUB-BAND REPORT FOR CHANNEL STATUS INFORMATION OF MULTIPLE TRANSMISSION RECEIVING POINTS |
US11956044B2 (en) * | 2020-05-13 | 2024-04-09 | Qualcomm Incorporated | Dynamic adaptation of semi-persistent CSI report setting |
CN113676873A (zh) * | 2020-05-15 | 2021-11-19 | 夏普株式会社 | 由用户设备执行的方法及用户设备 |
CN116456445A (zh) * | 2020-06-24 | 2023-07-18 | Oppo广东移动通信有限公司 | 无线通信方法、终端设备和网络设备 |
WO2022006860A1 (en) * | 2020-07-10 | 2022-01-13 | Qualcomm Incorporated | Dynamic coding for wireless systems |
US20220014344A1 (en) * | 2020-07-10 | 2022-01-13 | Qualcomm Incorporated | Mobility reporting for full-duplex communication or simultaneous half-duplex communication with multiple transmit receive points |
WO2022025814A1 (en) * | 2020-07-28 | 2022-02-03 | Telefonaktiebolaget Lm Ericsson (Publ) | On subband configuration for reduced csi computation time |
CN116530162A (zh) | 2020-08-05 | 2023-08-01 | 苹果公司 | 包括过时信道状态信息(csi)报告的csi报告 |
US11856585B2 (en) * | 2020-08-06 | 2023-12-26 | Qualcomm Incorporated | Channel state information (CSI) reporting for multicast communications |
GB2597802A (en) * | 2020-08-07 | 2022-02-09 | Nec Corp | Communication system |
CN116097591A (zh) * | 2020-08-18 | 2023-05-09 | 高通股份有限公司 | 用于信道状态信息的处理时间线考虑因素 |
US11743750B2 (en) | 2020-10-20 | 2023-08-29 | Rohde & Schwarz Gmbh & Co. Kg | Measuring device and method for testing CSI type II codebook compliance |
WO2022082804A1 (zh) * | 2020-10-23 | 2022-04-28 | 华为技术有限公司 | 测量上报方法及装置 |
CN116602025A (zh) * | 2020-12-18 | 2023-08-15 | 株式会社Ntt都科摩 | 终端、无线通信方法以及基站 |
US11729646B2 (en) * | 2020-12-30 | 2023-08-15 | Qualcomm Incorporated | Subband reference signal measurements |
EP4320945A1 (en) * | 2021-05-11 | 2024-02-14 | Fg Innovation Company Limited | User equipment and method for timing alignment |
WO2023208374A1 (en) * | 2022-04-29 | 2023-11-02 | Nokia Technologies Oy | Capability aware beam reporting for uplink transmission |
WO2023248058A1 (en) * | 2022-06-21 | 2023-12-28 | Lenovo (Singapore) Pte. Ltd. | Timing for csi reporting |
US20240015548A1 (en) * | 2022-07-11 | 2024-01-11 | Qualcomm Incorporated | Adaptable configuration for periodic and semi-persistent layer one measurement reports |
WO2024044866A1 (en) * | 2022-08-27 | 2024-03-07 | Qualcomm Incorporated | Reference channel state information reference signal (csi-rs) for machine learning (ml) channel state feedback (csf) |
WO2024075273A1 (ja) * | 2022-10-07 | 2024-04-11 | 株式会社Nttドコモ | 端末、無線通信方法及び基地局 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101521001B1 (ko) * | 2010-01-08 | 2015-05-15 | 인터디지탈 패튼 홀딩스, 인크 | 다중 반송파의 채널 상태 정보 전송 방법 |
US9591492B2 (en) * | 2011-11-08 | 2017-03-07 | Qualcomm Incorporated | User equipment, base stations, and methods allowing for handling of colliding channel state information reports |
US9819471B2 (en) * | 2013-11-04 | 2017-11-14 | Texas Instruments Incorporated | Method and apparatus for configuration, measurement and reporting of channel state information for LTE TDD with dynamic UL/DL configuration |
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