JP2021100274A - 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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Abstract
Description
Claims (20)
- 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、
物理下りリンク制御チャネル(Physical Downlink Control Channel:PDCCH)上の非周期的CSI報告リクエストを受信するように構成された受信部と、
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報告の伝送のための所定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ように構成されている回路であって、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、時間閾値を決定し、決定された時間閾値が決定されたタイムギャップよりも短いかどうかをさらに決定するように構成されている回路と、
前記決定されたタイムギャップが前記閾値よりも長い状態では、前記CSI報告を伝送し、前記決定されたタイムギャップが前記閾値よりも短い状態では、前記CSI報告を伝送しないように構成されている送信部と、
を含むWTRU。 - 前記時間閾値は、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、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に記載のWTRU。
- 前記時間閾値は、広帯域周波数帯域幅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に記載のWTRU。
- 前記時間閾値は、コードブックタイプに基づいて決定される、請求項1に記載のWTRU。
- 前記所定の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、
非周期的なチャネル状態情報(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)上で受信することと、
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報告の伝送のための所定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であって、ここで、前記タイムギャップはタイミングアドバンス値に基づいて決定される、決定することと、
閾値を決定することと、
決定されたタイムギャップが決定された閾値よりも短いかどうかを決定することと、
前記CSI報告を前記CSI報告リクエストに応じて伝送することであって、ここで、前記決定されたタイムギャップが前記閾値よりも長い、伝送することと、
を含む方法。 - 前記時間閾値は、報告されることになるフィードバックの粒度に基づいて決定される、請求項7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7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7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7に記載の方法。
- 前記時間閾値は、ニューメロロジーに従って決定される、請求項7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7に記載の方法。
- 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)上で受信することと、
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、対応する非周期的CSI報告の伝送のための所定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と、
時間閾値を決定することと、
前記時間閾値が前記タイムギャップよりも短いかどうかを決定することと、
前記CSI報告リクエストに応答して、CSI報告を伝送しないことを決定することであって、ここで、前記時間閾値は、前記決定されたタイムギャップよりも長いと決定される、決定することと、
を含む方法。 - 前記時間閾値は、CSI報告帯域幅に基づいて決定される請求項14に記載の方法。
- 前記時間閾値は、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14に記載の方法。
- 前記時間閾値は、広帯域周波数帯域幅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14に記載の方法。
- 前記時間閾値は、コードブックタイプに基づいて決定される、請求項14に記載の方法。
- 前記決定されたタイムギャップは、タイミングアドバンスを含む、請求項14に記載の方法。
- 1つまたは複数の時間閾値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14に記載の方法。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3616375A1 (en) * | 2017-04-28 | 2020-03-04 | Nokia Technologies Oy | Frequency-domain transmitters and receivers which adapt to different subcarrier spacing configurations |
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 |
AU2017425067B2 (en) * | 2017-07-28 | 2022-12-01 | Ntt Docomo, Inc. | User terminal and radio communication method |
SG11201910586WA (en) * | 2017-08-10 | 2020-02-27 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Data transmission method, network device and terminal device |
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 |
CN111602423B (zh) * | 2017-11-10 | 2024-05-07 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
BR112019008357B1 (pt) * | 2017-11-28 | 2020-03-24 | Lg Electronics Inc. | Método para relatar informação de estado de canal em sistema de comunicação sem fio e aparelho para o mesmo |
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 |
EP3735791A4 (en) | 2018-01-04 | 2021-04-28 | NEC Corporation | METHOD AND DEVICE FOR TRANSMISSION OF CHANNEL STATUS INFORMATION |
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 |
JPWO2019180886A1 (ja) * | 2018-03-22 | 2021-03-11 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
CN111937336B (zh) * | 2018-04-06 | 2023-06-20 | 高通股份有限公司 | 无线通信中的非周期性信道状态信息触发和报告 |
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 |
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 |
WO2019213941A1 (en) | 2018-05-11 | 2019-11-14 | Qualcomm Incorporated | Aperiodic channel state information computation for cross-carrier scheduling |
EP3791496A4 (en) * | 2018-05-11 | 2021-12-29 | Lenovo (Beijing) Limited | Multiple csi reports |
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 |
US20210226682A1 (en) * | 2018-06-28 | 2021-07-22 | Lg Electronics Inc. | Method for reporting channel state information in wireless communication system, and device therefor |
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 |
EP3860177A1 (en) * | 2018-09-28 | 2021-08-04 | NTT DoCoMo, Inc. | User equipment |
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 |
CN113508630A (zh) * | 2019-01-11 | 2021-10-15 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
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 |
EP4156763B1 (en) * | 2019-03-19 | 2024-05-08 | LG Electronics, Inc. | Sl csi report |
CN114928386A (zh) * | 2019-03-30 | 2022-08-19 | 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 |
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 |
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 |
WO2020232566A1 (zh) * | 2019-05-17 | 2020-11-26 | 北京小米移动软件有限公司 | Bwp切换方法、装置及存储介质 |
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 |
WO2020264369A1 (en) * | 2019-06-28 | 2020-12-30 | Apple Inc. | Methods for fast serving cell activation with short channel-state information reporting |
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 |
EP4010992A1 (en) * | 2019-08-07 | 2022-06-15 | Telefonaktiebolaget LM Ericsson (publ.) | Codebook subset restriction for frequency-parameterized linear combination codebooks |
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 |
EP4088401A1 (en) * | 2020-01-10 | 2022-11-16 | Lenovo (Singapore) Pte. Ltd. | Transmitting sidelink csi using an uplink channel |
CN114930942A (zh) * | 2020-01-10 | 2022-08-19 | 高通股份有限公司 | 基于多时隙传输时间区间的信道状态信息和上行链路共享信道复用 |
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 |
WO2021258369A1 (zh) * | 2020-06-24 | 2021-12-30 | 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 |
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 |
US20230145149A1 (en) * | 2020-07-10 | 2023-05-11 | Qualcomm Incorporated | Dynamic coding for wireless systems |
US20230275636A1 (en) * | 2020-07-28 | 2023-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | On subband configuration for reduced csi computation time |
JP2023537720A (ja) * | 2020-08-05 | 2023-09-05 | アップル インコーポレイテッド | 古いcsiレポートを含むチャネル状態情報(csi)レポート |
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 |
WO2022040055A1 (en) * | 2020-08-18 | 2022-02-24 | Qualcomm Incorporated | Processing timeline considerations for channel state information |
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 |
US20220369264A1 (en) * | 2021-05-11 | 2022-11-17 | 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 |
---|---|---|---|---|
MY162196A (en) * | 2010-01-08 | 2017-05-31 | Interdigital Patent Holdings Inc | Channel state information transmission for multiple carriers |
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 |
-
2018
- 2018-06-12 EP EP21214419.0A patent/EP3989460B1/en active Active
- 2018-06-12 CN CN201880033841.9A patent/CN110679095B/zh active Active
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-
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Non-Patent Citations (1)
Title |
---|
LG ELECTRONICS: "Discussion on CSI framework for NR[online]", 3GPP TSG RAN WG1 #88 R1- 1702455, JPN6022031579, 7 February 2017 (2017-02-07), ISSN: 0004840959 * |
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