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11.发明授权公开(公告)号：US08817631B2
公开(公告)日：2014-08-26
申请号：US13567559
申请日：2012-08-06
申请人： Haibo Xu , Yuantao Zhang , Hua Zhou , Jianming Wu , Yoshiaki Ohta
发明人： Haibo Xu , Yuantao Zhang , Hua Zhou , Jianming Wu , Yoshiaki Ohta
IPC分类号： G01R31/08
CPC分类号： H04W72/1284 , H04W74/08
摘要： A contention-based uplink data transmission method, apparatus and system are provided. The method may include that: a main control node in a communication system receives data transmitted via uplink contention transmission resources, and decodes the data, wherein the uplink contention transmission resources are uplink transmission resources which the main control node allocates to a plurality of terminal nodes in the communication system and via which the plurality of terminal nodes transmits data in a contention-based way; and the main control node sends reception status information to each terminal node transmitting the data via the uplink contention transmission resources, wherein the reception status information reflects whether the data transmitted from each terminal node has been decoded successfully.
摘要翻译： 提供了基于争用的上行链路数据传输方法，装置和系统。 该方法可以包括：通信系统中的主控制节点接收经由上行链路竞争发送资源发送的数据，并对该数据进行解码，其中上行链路竞争发送资源是主控制节点分配给多个终端节点的上行链路传输资源 在通信系统中，多个终端节点通过该系统以基于争用的方式发送数据; 并且主控制节点经由上行链路竞争发送资源向发送数据的各终端节点发送接收状态信息，其中，接收状态信息反映从各终端节点发送的数据是否已被成功解码。
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公开(公告)号：US08112033B2
公开(公告)日：2012-02-07
申请号：US12646377
申请日：2009-12-23
申请人： Jinyin Xue , Jianming Wu , Jun Tian , Hua Zhou
发明人： Jinyin Xue , Jianming Wu , Jun Tian , Hua Zhou
IPC分类号： H04B7/15
CPC分类号： H04L27/3461 , H04B7/15521 , H04B7/2606 , H04L1/0003 , H04L1/0077 , H04L27/3405
摘要： A data relay apparatus includes a first demodulating unit, demodulating a modulation signal of a first modulation mode from a first transmission source; a second demodulating unit, demodulating a modulation signal from a second transmission source, having a modulation mode higher than the first modulation mode; a combination controlling unit, providing a mapping rule necessary for performing signal combination in accordance with the modulation mode of the modulation signal from each of the first and second transmission source, the mapping rule to map the demodulated modulation signal from the first transmission source together with the demodulated modulation signal from the second transmission source to a constellation of symbols of the second modulation mode; a data combining unit, performing data combination on the demodulated modulation signal from the first transmission source and the demodulated modulation signal from the second transmission source according to the mapping rule.
摘要翻译： 数据中继装置包括：第一解调单元，从第一发送源解调第一调制模式的调制信号; 第二解调单元，对具有高于第一调制模式的调制模式的来自第二发送源的调制信号进行解调; 组合控制单元，提供根据来自第一和第二传输源中的每一个的调制信号的调制模式执行信号组合所必需的映射规则，映射规则将来自第一传输源的解调调制信号与 从第二传输源到第二调制模式的符号星座的解调调制信号; 数据组合单元，根据映射规则对来自第一发送源的解调调制信号和来自第二发送源的解调调制信号执行数据组合。
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公开(公告)号：US08520761B2
公开(公告)日：2013-08-27
申请号：US13411160
申请日：2012-03-02
申请人： Jian Wang , Jianming Wu , Yi Wang , Hua Zhou , Jun Tian
发明人： Jian Wang , Jianming Wu , Yi Wang , Hua Zhou , Jun Tian
摘要： This disclosure relates a method and apparatus for generating pre-coding matrix codebook. The method for generating pre-coding matrix codebook, comprising: acquiring a universal set of pre-coding matrixes in a first format; acquiring a universal set of pre-coding matrixes in a second format; selecting a first predetermined number of pre-coding matrixes in the first format from the universal set of pre-coding matrixes in the first format; and selecting a second predetermined number of pre-coding matrixes in the second format from the universal set of pre-coding matrixes in the second format, according to the selected first predetermined number of pre-coding matrixes in the first format.
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14.发明授权公开(公告)号：US08416865B2
公开(公告)日：2013-04-09
申请号：US12495945
申请日：2009-07-01
IPC分类号： H04K1/10
CPC分类号： H04L27/2607 , H04L5/0007 , H04L5/003 , H04L5/0058
摘要： The present invention provides a wireless transmission method and system based on maximum multi-path delay estimation. A wireless transmission method based on an estimation of maximum multi-paths delay, comprising: a communication apparatus involved in wireless communication estimates the maximum multi-paths delay of a currently received frame; the communication apparatus performs a quantization and coding on feedback information related with the estimated maximum multi-paths delay, and then sends the feedback information which has been subjected to the quantization and coding to an opposing communication apparatus which is in wireless communication with the communication apparatus; the opposing communication apparatus recovers the feedback information by demodulating and decoding the feedback information which has been subjected to the quantization and coding; the opposing communication apparatus performs an adaptive adjustment of wireless signals transmitted to the communication apparatus, based on the recovered feedback information. With this method, system parameters can be adaptively adjusted so as to that sufficiently improves the spectrum utilization efficiency of wireless resources (the throughput is increased by about 5%).
摘要翻译： 本发明提供一种基于最大多径延迟估计的无线传输方法和系统。 一种基于最大多路径延迟的估计的无线传输方法，包括：无线通信中涉及的通信装置估计当前接收到的帧的最大多径延迟; 通信装置对与估计的最大多径延迟相关的反馈信息进行量化和编码，然后将经过量化和编码的反馈信息发送到与通信装置无线通信的相对的通信装置 ; 相对的通信装置通过对经过量化和编码的反馈信息进行解调和解码来恢复反馈信息; 相对的通信装置基于恢复的反馈信息对发送到通信装置的无线信号进行自适应调整。 通过这种方法，可以自适应地调整系统参数，以充分提高无线资源的频谱利用效率（吞吐量提高约5％）。
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公开(公告)号：US08553798B2
公开(公告)日：2013-10-08
申请号：US13411160
申请日：2012-03-02
申请人： Jian Wang , Jianming Wu , Yi Wang , Hua Zhou , Jun Tian
发明人： Jian Wang , Jianming Wu , Yi Wang , Hua Zhou , Jun Tian
CPC分类号： H04B7/0426 , H04L25/03898
摘要： This disclosure relates a method and apparatus for generating pre-coding matrix codebook. The method for generating pre-coding matrix codebook, comprising: acquiring a universal set of pre-coding matrixes in a first format; acquiring a universal set of pre-coding matrixes in a second format; selecting a first predetermined number of pre-coding matrixes in the first format from the universal set of pre-coding matrixes in the first format; and selecting a second predetermined number of pre-coding matrixes in the second format from the universal set of pre-coding matrixes in the second format, according to the selected first predetermined number of pre-coding matrixes in the first format.
摘要翻译： 本公开涉及一种用于生成预编码矩阵码本的方法和装置。 一种用于产生预编码矩阵码本的方法，包括：以第一格式获取通用的预编码矩阵集合; 以第二格式获取通用的预编码矩阵集合; 从第一格式的预编码矩阵的通用集合中选择第一格式的第一预定数量的预编码矩阵; 以及根据所选择的第一格式的第一预定数量的预编码矩阵，从第二格式的通用预编码矩阵集中选择第二格式的第二预定数量的预编码矩阵。
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16.发明授权公开(公告)号：US08483292B2
公开(公告)日：2013-07-09
申请号：US13284593
申请日：2011-10-28
申请人： Jian Wang , Jie Zhang , Jun Tian , Hua Zhou , Jianming Wu
发明人： Jian Wang , Jie Zhang , Jun Tian , Hua Zhou , Jianming Wu
IPC分类号： H04L27/00
CPC分类号： H04B7/024 , H04J11/0053 , H04L5/0007 , H04L5/0035 , H04L25/03904 , H04W72/085
摘要： The communication apparatus includes: a channel estimating unit for acquiring a channel estimation value of a channel between the communication apparatus and a cell base station of a cell in which the communication apparatus is located; a transmitter transmitting the channel estimation value or information based on the channel estimation value to the cell base station; a receiver receiving coordinated multipoint (CoMP) message from the cell base station, the CoMP message indicates the CoMP transmission mode, the codebook or precoding matrix used by the cell base station, and the codebook or precoding matrix used by a coordinated base station that coordinates with the cell base station; a channel matrix forming unit for acquiring a channel matrix according to the CoMP message; and a decoder decoding received signals according to the channel matrix and the CoMP message.
摘要翻译： 通信装置包括：信道估计单元，用于获取通信装置与通信装置所在的小区的小区基站之间的信道的信道估计值; 发射机，根据所述信道估计值向所述小区基站发送所述信道估计值或信息; 接收机从小区基站接收协调多点（CoMP）消息，CoMP消息指示小区基站使用的CoMP传输模式，码本或预编码矩阵，以及由协调基站使用的码本或预编码矩阵， 与小区基站; 信道矩阵形成单元，用于根据所述CoMP消息获取信道矩阵; 解码器根据信道矩阵和CoMP消息解码接收信号。
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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.
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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
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.
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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
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.
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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
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.
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