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1. 发明申请

WO2022205068A1 RESOURCE SHARING BETWEEN TRANSMISSION HYPOTHESES 审中-公开
公开(公告)号：WO2022205068A1
公开(公告)日：2022-10-06
申请号：PCT/CN2021/084414
申请日：2021-03-31
申请人： QUALCOMM INCORPORATED , KHOSHNEVISAN, Mostafa , HAO, Chenxi , RASSAM, Faris , XIAO, Lei , LUO, Tao , ZHANG, Xiaoxia , XU, Hao , GAAL, Peter
发明人： KHOSHNEVISAN, Mostafa , HAO, Chenxi , RASSAM, Faris , XIAO, Lei , LUO, Tao , ZHANG, Xiaoxia , XU, Hao , GAAL, Peter
IPC分类号： H04W24/08 , H04B7/024
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may indicate, to a base station, a capability of the UE to use a channel measurement resource for both a joint transmission hypothesis and a single transmission hypothesis. The UE may receive, based on indicating the capability of the UE, a configuration message indicating a first channel measurement resource that is associated with a first transmission configuration indicator state and that is configured for a first joint transmission hypothesis. The UE may obtain a channel measurement for both the first joint transmission hypothesis and a first single transmission hypothesis using the first channel measurement resource based on the configuration message.

2. 发明申请

WO2022077427A1 TECHNIQUES FOR UPDATING TRANSMISSION CONFIGURATION INDICATOR (TCI) STATES FOR PERIODIC AND APERIODIC CHANNEL STATE INFORMATION REFERENCE SIGNAL (CSI-RS) RESOURCES 审中-公开
公开(公告)号：WO2022077427A1
公开(公告)日：2022-04-21
申请号：PCT/CN2020/121453
申请日：2020-10-16
申请人： QUALCOMM INCORPORATED , KHOSHNEVISAN, Mostafa , HAO, Chenxi , ZHANG, Yu , LUO, Tao , XIAO, Lei
发明人： KHOSHNEVISAN, Mostafa , HAO, Chenxi , ZHANG, Yu , LUO, Tao , XIAO, Lei
IPC分类号： H04B7/06 , H04W72/12
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for updating a transmission configuration indicator (TCI) state for one or more channel state information (CSI) reference signal (CSI-RS) resources that are configured for periodic CSI reporting or aperiodic CSI reporting. In one aspect, a base station (BS) may configure a user equipment (UE) with a first correspondence between a set of configured CSI-RS resources and a set of TCI states and may indicate an updated correspondence between at least a subset of the set of configured CSI-RS resources and the set of TCI states via a control message. The BS may construct the control message, which may be a medium access control (MAC) control element (MAC-CE) or downlink control information (DCI), to include one or more fields indicating the subset of CSI-RS resources to which the updated correspondence applies.

3. 发明申请

WO2021243632A1 DECOUPLED PORT SELECTION AND COEFFICIENTS REPORTING 审中-公开
公开(公告)号：WO2021243632A1
公开(公告)日：2021-12-09
申请号：PCT/CN2020/094291
申请日：2020-06-04
申请人： QUALCOMM INCORPORATED , HAO, Chenxi , ZHANG, Yu , XIAO, Lei , XU, Hao , WU, Liangming
发明人： HAO, Chenxi , ZHANG, Yu , XIAO, Lei , XU, Hao , WU, Liangming
IPC分类号： H04L1/00 , H04B7/06 , H04B7/0456
摘要： Certain aspects of the present disclosure provide a method for channel state information (CSI) reporting. The method comprising: measuring the first channel state information reference signals (CSI-RS) from a network entity; selecting a preferred subset of CSI-RS ports based on the first CSI-RS measurements and selection criteria; sending a first report indicating the preferred subset of CSI-RS ports. Aspects of the present disclosure may help provide efficient CSI reporting, in terms of reporting overhead, by decoupling port/basis selection and coefficient reporting.

4. 发明申请

WO2021062875A1 APPLYING A CODEBOOK SUBSET RESTRICTION TO A PRECODING MATRIX INDICATOR AND A CHANNEL QUALITY INDICATION FOR TYPE-II CHANNEL STATE INFORMATION 审中-公开
公开(公告)号：WO2021062875A1
公开(公告)日：2021-04-08
申请号：PCT/CN2019/109822
申请日：2019-10-04
申请人： QUALCOMM INCORPORATED , HAO, Chenxi , XIAO, Lei , ZHANG, Yu , CHEN, Wanshi , WU, Liangming , WEI, Chao , KHANSEFID, Amin
发明人： HAO, Chenxi , XIAO, Lei , ZHANG, Yu , CHEN, Wanshi , WU, Liangming , WEI, Chao , KHANSEFID, Amin
IPC分类号： H04W24/10
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) request that triggers a CSI report comprising at least one of a plurality of spatial domain bases, a plurality of frequency domain bases, or a plurality of linear combination coefficients; receive a configuration that indicates a restriction of a maximum amplitude to be applied to the plurality of linear combination coefficients; determine the plurality of linear combination coefficients; determine a precoding matrix indication (PMI) based at least in part on the plurality of linear combination coefficients and the restriction; calculate a channel quality indication (CQI) based at least in part on the PMI; and report the plurality of linear combination coefficients and the CQI in the CSI report. Numerous other aspects are provided.

5. 发明申请

WO2019006584A1 ELECTROCHEMICAL GAS SENSOR HOUSING HAVING A ONE-PIECE DESIGN 审中-公开
公开(公告)号：WO2019006584A1
公开(公告)日：2019-01-10
申请号：PCT/CN2017/091451
申请日：2017-07-03
申请人： HONEYWELL INTERNATIONAL INC. , XIAO, Lei , LIANG, Feng , JIN, Jianming , NI, Guoqiang , MU, Qinghui , SU, Sam
发明人： XIAO, Lei , LIANG, Feng , JIN, Jianming , NI, Guoqiang , MU, Qinghui , SU, Sam
IPC分类号： G01N27/407
摘要： Apparatus and associated methods relate to a one-piece structure for a solid electrolyte chemical sensor (SECS) having a first surface defining a cavity (210, 305, 415) designed to receive a substrate (215, 350, 410) that retains a solid electrolyte (365, 440), an internal water impermeable coating (425) on at least a portion of the first surface, a second surface that is substantially coplanar with an adjacent peripheral edge of a top surface of the substrate (215, 350, 410) when the substrate (215, 350, 410) is received in the cavity (210, 305, 415), and a plurality of electrical contacts (335, 340, 345, 450a-450b) disposed on the second surface adapted to electrically couple with the electrodes (435a-435c) on the substrate (215, 350, 410) when the substrate (215, 350, 410) is received in the cavity (210, 305, 415) and electrical paths are provided between respective electrical contacts (335, 340, 345, 450a-450b) and electrodes (435a-435c).

6. 发明申请

WO2018000327A1 USING A BIASED ELECTROCHEMICAL SENSOR FOR ACRYLONITRILE DETECTION 审中-公开
标题翻译：使用偏压电化学传感器进行丙烯腈检测
公开(公告)号：WO2018000327A1
公开(公告)日：2018-01-04
申请号：PCT/CN2016/087893
申请日：2016-06-30
申请人： HONEYWELL INTERNATIONAL INC. , XIAO, Lei , MU, Qinghui , WU, Allen
发明人： XIAO, Lei , MU, Qinghui , WU, Allen
IPC分类号： G01N27/26
摘要： An electrochemical acrylonitrile sensor comprises a housing, an electrolyte disposed within the housing, and a plurality of electrodes in contact with the electrolyte within the housing. The plurality of electrodes comprises a working electrode and a counter electrode. The electrodes comprise a catalytic material, which may comprise gold. A potential is applied between the counter electrode and the working electrode.
摘要翻译：电化学丙烯腈传感器包括壳体，设置在壳体内的电解质以及与壳体内的电解质接触的多个电极。多个电极包括工作电极和反电极。电极包含可包含金的催化材料。在对电极和工作电极之间施加电势。

7. 发明申请

WO2013003974A1 BEAMFORMING WITH PHASE COMPENSATION 审中-公开
标题翻译：具有相位补偿的波束形成
公开(公告)号：WO2013003974A1
公开(公告)日：2013-01-10
申请号：PCT/CN2011/001088
申请日：2011-07-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SONG, Xinghua , XIAO, Lei , ZHU, Huaisong
发明人： SONG, Xinghua , XIAO, Lei , ZHU, Huaisong
IPC分类号： H04B7/01
CPC分类号： H04B7/01 , H04B7/0604 , H04B7/0617 , H04B7/0626 , H04B7/0639 , H04B7/0689 , H04B7/086 , H04B7/2643 , H04B17/10 , H04B17/11 , H04L5/14
摘要： The invention discloses a method and a base station for phase compensation in beamforming in a multi-antenna Time Division Duplex (TDD) communication network. In a first transmission mode, e.g. TM4 or TM8, the base station estimates a first phase shift between a first antenna port and a reference antenna port in uplink based on a measurement of a first Sounding Reference Signal (SRS). Then the base station estimates in the first transmission mode a second phase shift between the first antenna port and the reference antenna port in downlink based on a Channel State Information (CSI) feedback from a User Equipment (UE), and calculates a parameter indicative of a difference between the first phase shift and the second phase shift. In a second transmission mode, e.g. TM7 or TM8, the base station estimates a third phase shift between the first antenna port and the reference antenna port in uplink based on a measurement of a second SRS, and calculates in the second transmission mode, a fourth phase shift between the first antenna port and the reference antenna port in downlink as a difference between the third phase shift and the parameter. The base station then compensates in the second transmission mode, the phase of input signal on the first antenna port by the fourth phase shift for beamforming.
摘要翻译：本发明公开了一种在多天线时分双工（TDD）通信网络中的波束成形中的相位补偿的方法和基站。在第一传输模式中，例如， TM4或TM8，基站基于第一探测参考信号（SRS）的测量来估计上行链路中的第一天线端口和参考天线端口之间的第一相移。然后，基站基于来自用户设备（UE）的信道状态信息（CSI）反馈，在第一传输模式中估计第一天线端口和下行链路中的参考天线端口之间的第二相移，并且计算表示第一相移和第二相移之间的差。在第二传输模式中，例如， TM7或TM8，基站基于第二SRS的测量来估计上行链路中的第一天线端口和参考天线端口之间的第三相移，并且在第二传输模式中计算第一天线端口与第二天线端口之间的第四相移和下行链路中的参考天线端口作为第三相移与参数之间的差。然后，基站在第二传输模式下补偿第一天线端口上的输入信号的相位，用于波束形成的第四相移。

8. 发明申请

WO2010138847A3 SECURITY APPARATUS INCLUDING ATTACHMENT DEVICE 审中-公开
标题翻译：安全设备，包括附件设备
公开(公告)号：WO2010138847A3
公开(公告)日：2011-03-03
申请号：PCT/US2010036628
申请日：2010-05-28
申请人： ACCO BRANDS USA LLC , MAHAFFEY ROBERT , HUNG JOHN , TAN JOHN , ALI WILL , WHITE RYAN , LIANG MICHAEL XIAO LEI
发明人： MAHAFFEY ROBERT , HUNG JOHN , TAN JOHN , ALI WILL , WHITE RYAN , LIANG MICHAEL XIAO LEI
IPC分类号： E05B73/00 , G06F1/16
CPC分类号： E05B73/00 , E05B67/36 , E05B73/0005 , E05B73/0082 , Y10T29/49002 , Y10T29/49826 , Y10T70/40 , Y10T70/443 , Y10T70/483 , Y10T70/5009 , Y10T70/5867 , Y10T70/7706 , Y10T403/70 , Y10T403/7037
摘要： A security apparatus is disclosed. The security apparatus comprises an attachment device comprising a base, and a locking head configured to secure to the base. The locking head can have a securing element and a locking component, associated with a housing. The locking head may be in a secured configuration upon a single motion or movement of the locking head.
摘要翻译：公开了一种安全装置。安全装置包括附接装置，该附接装置包括基座和构造成固定到基座的锁定头。锁定头可以具有与壳体相关联的固定元件和锁定部件。在锁定头的单次运动或移动时，锁定头可以处于固定构造。

9. 发明申请

WO2010104438A1 A TRANSMISSION SCHEME 审中-公开
标题翻译：传输方案
公开(公告)号：WO2010104438A1
公开(公告)日：2010-09-16
申请号：PCT/SE2009/051198
申请日：2009-10-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MIAO, Qingyu , XIAO, Lei , ZHU, Huaisong , SU, Youping
发明人： MIAO, Qingyu , XIAO, Lei , ZHU, Huaisong , SU, Youping
IPC分类号： H04B10/12 , H04B7/216 , H04L1/00 , H04W88/08
CPC分类号： H04B7/0617 , H04B10/25 , H04W28/18 , H04W84/042
摘要： In a transmission scheme for transmitting data over a connection connecting a transmitting Main Unit and a receiving Radio Unit of a cellular radio system, where the transmitted data corresponds to user-plane data in the form of digital baseband data for different antenna- carriers, the digital signal is transmitted over the connection, e.g. a fiber, before spreading and combining is provided. The power and weight factor is transmitted separately with a few additional bits. Hereby, the Digital signal before spreading and combining is transmitted in the fiber instead of the combined multi-code signal.
摘要翻译：在通过连接蜂窝无线电系统的发送主单元和接收无线电单元的连接发送数据的传输方案中，其中发送的数据对应于用于不同天线载波的数字基带数据形式的用户平面数据，数字信号通过连接传输，例如提供了在扩展和组合之前的光纤。功率和权重因子分开传输，附加几位。因此，在光纤中发送扩频和组合之前的数字信号，而不是组合的多码信号。

10. 发明申请

WO2010041992A1 USER TERMINAL ASSISTED OUT-OF-SYNCHRONIZATION DETECTION 审中-公开
标题翻译：用户终端辅助同步异步检测
公开(公告)号：WO2010041992A1
公开(公告)日：2010-04-15
申请号：PCT/SE2008/051132
申请日：2008-10-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIAO, Lei , ZHU, Huaisong , MIAO, Qingyu
发明人： XIAO, Lei , ZHU, Huaisong , MIAO, Qingyu
IPC分类号： H04B7/26 , H04W56/00
CPC分类号： H04B7/2668 , H04W56/00
摘要： A control module, a computer readable medium and a method for determining when a first base station (BS1) in a telecommunication network (20) is out of synch with the network (20), the network (20) including at least a second base station (BS2) and a user terminal (26) configured to receive signals from the first and second base stations (BS1, BS2). The method includes receiving in a control module (28) of the network (20) a measuring report from the user terminal (26), where the measuring report includes a first time of arrival (Ta1) of a first signal from the first base station (BS1) to the user terminal (26) and a second time of arrival (Ta2) of a second signal from the second base station (BS2) to the user terminal (26); receiving a maximum of a travel time difference (max(T1 - T2)) between (i) a first travel time (T 1) of the first signal from the first base station (BS 1) to the user terminal (26), and (ii) a second travel time (T2) of the second signal from the second base station (BS2) to the user terminal (26); determining a minimum of a difference starting time (min(T0 - T0')), which corresponds to a time offset between a starting time (T0) of the first signal and a starting time (T0') of the second signal, as a difference between (i) a difference between the first time of arrival (Ta1) and the second time of arrival (Ta2), and (ii) the maximum travel time difference (max(T1 - T2)); comparing the determined minimum difference starting time (min(T0 - T0')) with a predetermined threshold; and identifying the pair of the first base station (BS1) and the second base station (BS2) as including one base station that lost the synch with the network, when the determined minimum difference starting time (min(T0-T0')) is larger than the predetermined threshold in the comparing step.
摘要翻译：控制模块，计算机可读介质和用于确定电信网络（20）中的第一基站（BS1）何时与所述网络（20）不同步的方法，所述网络（20）至少包括第二基站站（BS2）和被配置为从第一和第二基站（BS1，BS2）接收信号的用户终端（26）。该方法包括在网络（20）的控制模块（28）中接收来自用户终端（26）的测量报告，其中测量报告包括来自第一基站的第一信号的第一次到达时间（Ta1）（BS1）到来自第二基站（BS2）的第二信号到用户终端（26）的用户终端（26）和第二时间到达（Ta2）; 在（i）从第一基站（BS 1）到用户终端（26）的第一信号的第一行进时间（T 1）之间接收最大行驶时间差（最大值（T1-T2）），以及（ii）从第二基站（BS2）到用户终端（26）的第二信号的第二行进时间（T2）; 确定对应于第一信号的起始时间（T0）和第二信号的起始时间（T0'）之间的时间偏移的差开始时间（min（T0-T0'））的最小值，作为（i）第一到达时间（Ta1）和第二次到达时间（Ta2）之间的差异，以及（ii）最大行驶时间差（max（T1-T2））之间的差异; 将所确定的最小差开始时间（min（T0-T0'））与预定阈值进行比较; 以及当所确定的最小差开始时间（min（T0-T0'））为最小差开始时间（min（T0-T0'））时，将所述第一基站（BS1）和所述第二基站（BS2）的对识别为包括丢失与所述网络同步的一个基站大于比较步骤中的预定阈值。

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