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1. 发明申请

US20100103832A1 Feedback Apparatus, Feedback Method, Scheduling Apparatus, And Scheduling Method 审中-公开
标题翻译：反馈装置，反馈方法，调度装置和调度方法
公开(公告)号：US20100103832A1
公开(公告)日：2010-04-29
申请号：US12525266
申请日：2007-08-31
申请人： Hua Zhou , Hiroyuki Hayashi
发明人： Hua Zhou , Hiroyuki Hayashi
IPC分类号： H04B7/005 , H04L12/26 , H04L27/28
CPC分类号： H04B7/0689 , H04B7/0417 , H04B7/0626
摘要： A scheduling apparatus in a MIMO control station for switching between SU-MIMO mode and MU-MIMO mode receives feedback information from each of a plurality of MIMO terminals. The scheduling apparatus comprises a SU-MIMO selecting unit that selects a terminal that has a SU-MIMO optimal performance metric among all the terminals; a MU-MIMO selecting unit that groups the terminals into at least one set, and selects a set of terminals that have a MU-MIMO optimal performance metric; and a switching unit that compares the SU-MIMO optimal performance metric and the MU-MIMO optimal performance metric to switch between the SU-MIMO mode and the MU-MIMO mode.
摘要翻译：用于在SU-MIMO模式和MU-MIMO模式之间切换的MIMO控制站中的调度装置从多个MIMO终端中的每一个接收反馈信息。调度装置包括：SU-MIMO选择单元，其选择在所有终端中具有SU-MIMO最优性能度量的终端; MU-MIMO选择单元，其将终端分组成至少一个集合，并且选择具有MU-MIMO最优性能度量的一组终端; 以及交换单元，其将SU-MIMO最优性能度量和MU-MIMO最优性能度量进行比较以在SU-MIMO模式和MU-MIMO模式之间切换。

2. 发明申请

US20090249151A1 MIMO-HARQ Communication System and Communication Method 审中-公开
标题翻译： MIMO-HARQ通信系统和通信方法
公开(公告)号：US20090249151A1
公开(公告)日：2009-10-01
申请号：US12399153
申请日：2009-03-06
申请人： Hua Zhou , Hiroyuki Hayashi
发明人： Hua Zhou , Hiroyuki Hayashi
IPC分类号： H04L1/18 , G06F11/00
CPC分类号： H04L1/1893 , H04B7/061 , H04L1/06
摘要： The invention relates to a MIMO-HARQ communication system and communication method. When a receiver carries out a CRC for received data streams and detects an error in a data stream, it feeds back to a transmitter and requests a retransmission of the data stream. The transmitter determines the correspondence between the data streams to be transmitted and a plurality of transmitting antennas in a method for retransmitting the error data stream with a transmitting antenna other than the one having transmitted the error data stream. Transmission and retransmission of a same data stream experience different spatial fading channels, so that an additional spatial diversity gain is obtained by exchanging the transmission sequences, in addition to a time diversity gain obtained by retransmission, and hence the probability of successful transmission is improved.
摘要翻译：本发明涉及MIMO-HARQ通信系统和通信方法。当接收机对接收到的数据流执行CRC并且检测到数据流中的错误时，它反馈到发射机并请求数据流的重传。在发送错误数据流以外的发送天线的发送方法中，发送器确定要发送的数据流与多个发送天线之间的对应关系。相同数据流的传输和重传经历不同的空间衰落信道，除了通过重传获得的时间分集增益之外，通过交换传输序列获得附加的空间分集增益，从而提高成功传输的概率。

3. 发明申请

US20220259188A1 1-PYRAZOLYL, 5-, 6- DISUBSTITUTED INDAZOLE DERIVATIVES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF 有权
公开(公告)号：US20220259188A1
公开(公告)日：2022-08-18
申请号：US17614732
申请日：2020-06-01
申请人： Hua ZHOU , John J. ACTON, III , Michael J. ARDOLINO , Yi-Heng CHEN , Peter H. FULLER , Anmol GULATI , Rebecca Elizabeth JOHNSON , William P. KAPLAN , Solomon D. KATTAR , Mitchell H. KEYLOR , Derun LI , Kaitlyn Marie LOGAN , Min LU , Gregori J. MORRIELLO , Santhosh F. NEELAMKAVIL , Barbara PIO , Nunzio SCIAMMETTA , Vladimir SIMOV , Jing SU , Luis TORRES , Xin YAN , Merck Sharp & Dohme Corp.
发明人： Hua Zhou , John J. Acton, III , Michael J. Ardolino , Yi-Heng Chen , Peter H. Fuller , Anmol Gulati , Rebecca Elizabeth Johnson , William P. Kaplan , Solomon D. Kattar , Mitchell H. Keylor , Derun Li , Kaitlyn Marie Logan , Min Lu , Gregori J. Morriello , Santhosh F. Neelamkavil , Barbara Pio , Nunzio Sciammetta , Vladimir Simov , Jing Su , Luis Torres , Xin Yan
IPC分类号： C07D405/14 , C07D487/08 , C07D409/14 , C07D403/04 , C07D403/14 , C07D498/04 , C07D498/08 , C07D487/10 , C07D401/14 , C07D471/10 , C07D491/107 , C07D471/04 , C07D487/04 , A61P25/16
摘要： The present invention is directed to substituted certain 1-pyrazolyl, 5-, 6-disubstituted indazole derivatives of Formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, and ring A are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of diseases, such as Parkinson's disease, in which LRRK-2 kinase is involved.

4. 发明授权

US11343737B2 Base station backhaul link information 有权
公开(公告)号：US11343737B2
公开(公告)日：2022-05-24
申请号：US16783752
申请日：2020-02-06
申请人： Kyungmin Park , Esmael Hejazi Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
发明人： Kyungmin Park , Esmael Hejazi Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Alireza Babaei , Kai Xu
IPC分类号： H04W36/08 , H04W88/14 , H04W76/11 , H04W80/08 , H04W76/27 , H04W80/02 , H04W24/10
摘要： A first access node receives, from a second access node, at least one message comprising configuration parameters of a first cell of a third access node. The third access node is a child node associated with the second access node. The third access node communicates with the second access node via at least one backhaul link. The configuration parameters comprise an identifier indicating the first cell and backhaul information of the at least one backhaul link. The first access node determines, based on the backhaul information, a handover of a wireless device to the first cell. The first access node transmits, to the second access node, a message requesting the handover of the wireless device to the first cell.

5. 发明申请

US20220061031A1 Beam-Based Downlink Monitoring 有权
公开(公告)号：US20220061031A1
公开(公告)日：2022-02-24
申请号：US17407732
申请日：2021-08-20
申请人： Jonghyun Park , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik
发明人： Jonghyun Park , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik
IPC分类号： H04W72/04 , H04L5/00
摘要： A wireless device receives, from a base station, one or more messages indicating: a control resource set (coreset) of a bandwidth part of a cell; and a first reference signal (RS) associated with the coreset. A downlink control channel in the coreset is monitored based on the first RS. A control command indicating a group of one or more second RSs is received. The wireless device determines that the group of the one or more second RSs does not include the first RS. In response to the determining, the wireless device stops monitoring the downlink control channel in the coreset.

6. 发明申请

US20210399840A1 Periodic Resource Activation and/or Release 有权
公开(公告)号：US20210399840A1
公开(公告)日：2021-12-23
申请号：US17353021
申请日：2021-06-21
申请人： Yunjung Yi , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hua Zhou
发明人： Yunjung Yi , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hua Zhou
IPC分类号： H04L1/18 , H04L1/00 , H04L5/00 , H04W72/04 , H04W24/10
摘要： A wireless device may receive one or more configuration parameters for a cell. The one or more configuration parameters may indicate a periodic resource configuration. The periodic resource configuration may be activatable by predetermined values of: a hybrid automatic repeat request process identifier (HARQ ID) field of a first downlink control information (DCI) format; and a redundancy version (RV) field of the first DCI format. The wireless device may receive a DCI based on a second DCI format without the HARQ ID field and/or the RV field. The wireless device may activate the periodic resource configuration based on: a size of the HARQ ID field of the DCI and/or the RV field of the DCI being zero; and the periodic resource configuration being in an inactive state.

7. 发明授权

US11202315B2 Dynamic PRACH scheduling using slot formats 有权
公开(公告)号：US11202315B2
公开(公告)日：2021-12-14
申请号：US16791566
申请日：2020-02-14
申请人： Nazanin Rastegardoost , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Kai Xu
发明人： Nazanin Rastegardoost , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Kai Xu
IPC分类号： H04L12/28 , H04W74/08 , H04W74/02 , H04W72/04 , H04W76/27 , H04J1/16
摘要： A wireless device receives a radio resource control message from a base station. The radio resource control message comprises one or more configuration parameters for a random access channel. A downlink control information is received that comprises a field indicating a slot format indication, for a slot, among a plurality of SFIs. The plurality of SFIs indicate uplink, flexible, and random access symbols. The wireless device determines radio resources of one or more random access channel occasions of the slot based on the one or more configuration parameters and at least one random access symbol indicated by the slot format indication for the slot. A preamble is transmitted via the radio resources of the one or more random access channel occasions.

8. 发明授权

US11083018B2 Transmission structure with beamforming for a radio system 有权
公开(公告)号：US11083018B2
公开(公告)日：2021-08-03
申请号：US16573184
申请日：2019-09-17
申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
IPC分类号： H04W74/08 , H04W74/00 , H04W48/16 , H04L5/00 , H04W72/04
摘要： A wireless device receives one or more messages. The one or more messages comprise configuration parameters of a cell. The configuration parameters indicate: a plurality of slot format combinations of the cell; a plurality of reference signals (RS) of the cell; and a channel occupancy time (COT) radio network temporary identifier (RNTI). The wireless device receives a downlink control information (DCI) scrambled by the COT-RNTI indicating a slot format combination of the plurality of slot format combinations, for an RS of the plurality of RSs. A channel occupancy time (COT) structure is determined for the RS based on the slot format combination. A transport block is transmitted, via uplink resources of the cell, based on the COT structure.

9. 发明授权

US11070328B2 Bandwidth parts operation in multiple active bandwidth parts 有权
公开(公告)号：US11070328B2
公开(公告)日：2021-07-20
申请号：US16575665
申请日：2019-09-19
申请人： Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
发明人： Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
IPC分类号： H04L5/00 , H04W74/00 , H04W74/08
摘要： A wireless device receives one or more configuration parameters for uplink bandwidth parts (BWPs) of a cell. A first preamble, for a random-access procedure, is transmitted via a first uplink BWP of the uplink BWPs. A random-access response comprising a backoff indicator is received. A backoff window associated with the backoff indicator is started. A second uplink BWP of the uplink BWPs, that is different from the first uplink BWP, is selected for transmission of a second preamble during the backoff window. The wireless device transmits, via the second uplink BWP and based on the selecting, the second preamble for the random-access procedure.

10. 发明申请

US20210144582A1 Sidelink Scheduling Request in a Wireless Network 有权
公开(公告)号：US20210144582A1
公开(公告)日：2021-05-13
申请号：US17089657
申请日：2020-11-04
申请人： Yunjung Yi , Esmael Dinan , Hyukjin Chae , Ali Cagatay Cirik , Hua Zhou
发明人： Yunjung Yi , Esmael Dinan , Hyukjin Chae , Ali Cagatay Cirik , Hua Zhou
IPC分类号： H04W28/02 , H04W72/12
摘要： A wireless device transmits, one or more radio resource control (RRC) messages indicating assistance information for a sidelink operation. The assistance information indicates: an identifier indicating a logical channel associated with a sidelink traffic; and one or more periodicities associated with the logical channel. In response to the assistance information, one or more second RRC messages indicating one or more configured grant configurations determined based on the one or more of periodicities of the logical channel is received. The wireless device triggers, a transmission of a buffer status report in response to sidelink data of the logical channel becoming available. A scheduling request (SR) is transmitted. In response to the SR: the transmission of the buffer status report is cancelled; and one or more activation commands indicating activation of the one or more configured grant configurations is received.

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