公开(公告)号：US06459837B1

公开(公告)日：2002-10-01

申请号：US09600652

申请日：2000-07-28

申请人： Jon Fitz ,  Ben Wells ,  Jin Liu ,  John Smith

发明人： Jon Fitz ,  Ben Wells ,  Jin Liu ,  John Smith

IPC分类号： G02B644

CPC分类号： G02B6/4432 ,  G02B6/4403 ,  G02B6/4422

摘要： An optical fiber cable has a core with a bore which loosely contains optical fibers and includes a single strength member unit preferably embedded in an outer jacket which surrounds the core. The single strength member unit allows for relative ease of bending of the cable in directions other than the bending directions in the plane of minimum bending energy for the cable, such as bending in the plane of maximum bending energy (MAX-BP) for the cable, and provides that the neutral surface associated with bending of the cable in the MAX-BP is outside the bore core and within the outer jacket. The single strength member unit, which is at least one strength member, furthermore provides tensile strength and antibuckling properties to the cable during storage and in expected installations, including an aerial installation. The outer jacket is releasably coupled to the core to provide ease of access to the optical fibers contained within the core bore.

摘要翻译： 光纤电缆具有芯，其具有宽松地包含光纤的孔，并且包括优选地嵌入围绕芯的外护套的单个强度构件单元。 单个强度构件单元允许电缆在电缆的最小弯曲能量平面内的弯曲方向以外的方向上的相对容易弯曲，例如在电缆的最大弯曲能量（MAX-BP）的平面中的弯曲 ，并且规定与MAX-BP中的电缆的弯曲相关联的中性表面在孔芯之外和外护套内。 作为至少一个强度构件的单个强度构件单元还在储存期间和预期的安装（包括空中安装）中向缆索提供拉伸强度和抗压缩性能。 外护套可释放地联接到芯部以便容易地接近包含在芯孔内的光纤。

公开(公告)号：US6137936A

公开(公告)日：2000-10-24

申请号：US359427

申请日：1999-07-22

申请人： Jon Fitz ,  Ben Wells ,  Jin Liu ,  John Smith

发明人： Jon Fitz ,  Ben Wells ,  Jin Liu ,  John Smith

IPC分类号： G02B6/44

CPC分类号： G02B6/4429 ,  G02B6/4422 ,  G02B6/4433

摘要： An optical fiber cable has a core with a bore which loosely contains optical fibers and includes a single strength member embedded in an outer jacket which surrounds the core. The strength member allows for relative ease of bending of the cable in directions other than the bending directions in the plane of minimum bending energy for the cable, such as bending in the plane of maximum bending energy (MAX-BP) for the cable, and provides that the neutral surface associated with bending of the cable in the MAX-BP is outside the bore core and within the outer jacket. The single strength member furthermore provides tensile strength and antibuckling properties to the cable during storage and in expected installations, including an aerial installation. The outer jacket is releasably coupled to the core to provide ease of access to the optical fibers contained within the core bore.

摘要翻译： 光纤电缆具有一个具有松散地包含光纤的孔的芯，并且包括嵌入围绕芯的外护套的单个强度构件。 强度构件允许电缆在电缆的最小弯曲能量平面内的弯曲方向以外的方向上的相对容易弯曲，例如在电缆的最大弯曲能量（MAX-BP）的平面内的弯曲，以及 规定与MAX-BP中的电缆弯曲相关联的中性表面在孔芯之外和外护套内。 单个强度构件还在存储期间和预期的安装（包括空中安装）中向电缆提供拉伸强度和抗压缩性能。 外护套可释放地联接到芯部以便容易地接近包含在芯孔内的光纤。

公开(公告)号：US11431448B2

公开(公告)日：2022-08-30

申请号：US16991061

申请日：2020-08-12

申请人： Jin Liu ,  Keying Wu ,  Xiaobo Zhang

发明人： Jin Liu ,  Keying Wu ,  Xiaobo Zhang

IPC分类号： H04L5/00 ,  H04W72/04 ,  H04L1/00

摘要： The present disclosure discloses a method and a device in a node for wireless communication. The first node transmits first information; receives second information; transmits a first bit-block set on a first time-frequency-resource block; transmits or drops transmission of a third bit-block set on a third time-frequency-resource block; and receives a second signal on a fourth time-frequency-resource block; the first information is used for indicating that the fourth time-frequency-resource block is associated with the third time-frequency-resource block; the second information indicates that the fourth time-frequency-resource block is associated with the first time-frequency-resource block; the second signal is used for indicating whether a target bit-block set is correctly received; when the first node transmits the third bit-block set on the third time-frequency-resource block, the target bit-block set is the third bit-block set, otherwise the target bit-block set is the first bit-block set.

公开(公告)号：US20210124904A1

公开(公告)日：2021-04-29

申请号：US17137317

申请日：2020-12-29

申请人： Peter Keith Rogan ,  Yanxin Li ,  Jin Liu

发明人： Peter Keith Rogan ,  Yanxin Li ,  Jin Liu

IPC分类号： G06K9/00 ,  G06T5/50 ,  G01T1/02 ,  G06T5/00

摘要： Automation of microscopic pathological diagnosis relies on digital image quality, which, in turn, affects the rates of false positive and negative cellular objects designated as abnormalities. Cytogenetic biodosimetry is a genotoxic assay that detects dicentric chromosomes (DCs) arising from exposure to ionizing radiation. The frequency of DCs is related to radiation dose received, so the inferred radiation dose depends on the accuracy of DC detection. To improve this accuracy, image segmentation methods are used to rank high quality cytogenetic images and eliminate suboptimal metaphase cell data in a sample based on novel quality measures. When sufficient numbers of high quality images are found, the microscope system is directed to terminate metaphase image collection for a sample. The International Atomic Energy Agency recommends at least 500 images be used to estimate radiation dose, however often many more images are collected in order to select the metaphase cells with good morphology for analysis. Improvements in DC recognition increase the accuracy of dose estimates, by reducing false positive (FP) DC detection. A set of chromosome morphology segmentation methods selectively filtered out false DCs, arising primarily from extended prometaphase chromosomes, sister chromatid separation and chromosome fragmentation. This reduced FPs by 55% and was highly specific to the abnormal structures (≥97.7%). Additional procedures were then developed to fully automate image review, resulting in 6 image-level filters that, when combined, selectively remove images with consistently unparsable or incorrectly segmented chromosome morphologies. Overall, these filters can eliminate half of the FPs detected by manual image review. Optimal image selection and FP DCs are minimized by combining multiple feature based segmentation filters and a novel image sorting procedure based on the known distribution of chromosome lengths. Consequently, the average dose estimation error was reduced from 0.4 Gy to

公开(公告)号：US10411841B2

公开(公告)日：2019-09-10

申请号：US13817077

申请日：2011-07-29

申请人： Xudong Zhu ,  Jin Liu

发明人： Xudong Zhu ,  Jin Liu

IPC分类号： H04W4/00 ,  H04L1/18 ,  H04L5/00

摘要： The present invention provides a method and apparatus for use in non-adaptive retransmission. The method comprises: configuring an uplink UL demodulation reference signal DM-RS for retransmission in response to a retransmission request. In one embodiment, the demodulation reference signal DM-RS is configured to be the same as a demodulation reference signal for an initial transmission. In another embodiment, the demodulation reference signal DM-RS is configured with respect to the number of layer(s) for retransmission according to predetermined rules for the initial transmission.

公开(公告)号：US09734951B2

公开(公告)日：2017-08-15

申请号：US13255479

申请日：2010-03-10

申请人： Klaus Reimann ,  Aarnoud Laurens Roest ,  Jin Liu

发明人： Klaus Reimann ,  Aarnoud Laurens Roest ,  Jin Liu

IPC分类号： H01G5/013 ,  H01G5/011 ,  H01G5/16

CPC分类号： H01G5/0136 ,  H01G5/011 ,  H01G5/16

摘要： A MEMS electrostatic actuator comprises first and second opposing electrode arrangements, wherein at least one of the electrode arrangements is movable. A dielectric material (24) is adjacent the one of the electrode arrangements (22). The second electrode arrangement is patterned such that it includes electrode areas (26) and spaces adjacent the electrode areas, wherein the dielectric material (24) extends at least partially in or over the spaces. The invention uses a multitude of electrode portions as one plate. The electric field lines thus form clusters between the individual electrode portions and the opposing electrode. This arrangement provides an extended range of continuous actuation and tunability.

公开(公告)号：US20150280850A1

公开(公告)日：2015-10-01

申请号：US14681133

申请日：2015-04-08

申请人： Jin Liu ,  Mingli You ,  Zhihua Hou

发明人： Jin Liu ,  Mingli You ,  Zhihua Hou

IPC分类号： H04J13/00 ,  H04B7/04 ,  H04W88/06 ,  H04W72/04

CPC分类号： H04J13/0003 ,  H04B7/0456 ,  H04L1/1819 ,  H04L1/1896 ,  H04W72/042 ,  H04W72/0466 ,  H04W88/06

摘要： According to embodiments of the present invention, there is provided a method of providing, for a dual-antenna UE or quadri-antenna UE, downlink control information used for uplink transmission in a management device of LTE-A network, and the method for the former comprises the steps of: determining an uplink transmission scheme for the dual-antenna UE; semi-statically configuring, by high level signaling, the uplink transmission mode to which the uplink transmission scheme belongs; generating downlink control information corresponding to the determined uplink transmission scheme, the downlink control information comprising a first indicating field, a second indicating field, a new-data indicating field for a first transmission block and a new-data indicating field for a second transmission block; wherein, when transmission block is disabled for the determined up-link transmission scheme, disablement of at least one of two transmission blocks is represented by a first combination of the value of the first indicating field and the second indicating field; and the disablement of the two transmission blocks is represented by a combination formed by the new-data indicating field for the first transmission block and the new-data indicating field for the second transmission block; transmitting the generated downlink control information to the dual-antenna UE.

摘要翻译： 根据本发明的实施例，提供了一种对于双天线UE或四节点天线UE提供用于LTE-A网络的管理设备中的上行链路传输的下行链路控制信息的方法，以及用于 前者包括以下步骤：确定双天线UE的上行链路传输方案; 通过高级信令半静态地配置上行链路传输方案所属的上行链路传输模式; 生成对应于所确定的上行链路传输方案的下行链路控制信息，所述下行链路控制信息包括第一指示字段，第二指示字段，用于第一传输块的新数据指示字段和用于第二传输块的新数据指示字段 ; 其中，当所确定的上行链路传输方案被禁用传输块时，由所述第一指示字段和所述第二指示字段的值的第一组合来表示两个发送块中的至少一个的禁用; 并且通过由第一传输块的新数据指示字段和第二传输块的新数据指示字段形成的组合来表示两个传输块的禁用; 将生成的下行链路控制信息发送到双天线UE。

公开(公告)号：US08995420B2

公开(公告)日：2015-03-31

申请号：US13266298

申请日：2009-04-28

申请人： Yan Meng ,  Mingli You ,  Jin Liu

发明人： Yan Meng ,  Mingli You ,  Jin Liu

IPC分类号： H04J3/00 ,  H04B7/06 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04B7/06 ,  H04B7/0697 ,  H04L5/0023 ,  H04L5/0044 ,  H04L27/2636

摘要： According to one aspect of the present invention, a multi-antenna transmitter is provided. The transmitter includes: a data block acquiring device for acquiring multiple data streams, wherein each data stream includes data blocks at multiple slots; and a grouping and mapping device for grouping and mapping each data block, wherein the data blocks at the same slot in each data stream are grouped according to the number of the antennas and each group is mapped to one of the antennas respectively, and the different data blocks in the same group are mapped to different sub-bands respectively; and wherein grouping and mapping manners which are not exactly the same are adopted for the data blocks at different slots, and the grouping and mapping manners include data block grouping manners, group-to-antenna mapping manners, and sub-band mapping manners. And the groups of data blocks at the multiple slots are transmitted via the antennas. With the technical solutions of the present invention, a reduced PAPR during data transmission can be achieved while the diversity gain is guaranteed.

摘要翻译： 根据本发明的一个方面，提供一种多天线发射机。 发射机包括：数据块获取装置，用于获取多个数据流，其中每个数据流包括多个时隙的数据块; 以及用于对每个数据块进行分组和映射的分组和映射设备，其中每个数据流中相同时隙处的数据块根据天线的数量被分组，并且每个组分别映射到天线之一，并且不同的天线 同一组中的数据块分别映射到不同子带; 并且其中对于不同时隙的数据块采用不完全相同的分组和映射方式，并且分组和映射方式包括数据块分组方式，组到天线映射方式和子带映射方式。 并且通过天线发送多个时隙的数据块组。 利用本发明的技术方案，可以在保证分集增益的同时实现数据传输期间的PAPR减小。

公开(公告)号：US20150072650A1

公开(公告)日：2015-03-12

申请号：US14394783

申请日：2012-06-07

申请人： Meng Xia ,  Jin Liu

发明人： Meng Xia ,  Jin Liu

IPC分类号： H04W12/06

CPC分类号： H04W12/06

摘要： Provided are a single-card multi-mode multi-operator authentication method and device. An MAML in an AP receives an authentication request from a user, and authenticates hybrid networks found by a UE. Under the condition of determining that the authentication on each network in the hybrid networks is passed, the MAML receives terminal position information sent by the UE, and determines whether the terminal position information is the same as operator area information registered by the UE in advance, if so, the MAML acquires signal strength of each network and determines whether the signal strength of each network falls within a signal strength range covered by a base station under the network, if so, determines that all the networks in the hybrid networks are authenticated successfully, otherwise, determines that the authentication fails. The security in using an SIM card by a valid user and secure network service are ensured.

摘要翻译： 提供了一种单卡多模式多操作员身份验证方法和设备。 AP中的MAML接收来自用户的认证请求，并对UE发现的混合网络进行认证。 在确定混合网络中的每个网络的认证通过的情况下，MAML接收UE发送的终端位置信息，并且确定终端位置信息是否与UE先前登记的操作者区域信息相同， 如果是，则MAML获取每个网络的信号强度并且确定每个网络的信号强度是否落在由网络下的基站覆盖的信号强度范围内，如果是，则确定混合网络中的所有网络被成功认证 否则，确定认证失败。 确保有效用户使用SIM卡和安全网络服务的安全性。

公开(公告)号：US08881248B2

公开(公告)日：2014-11-04

申请号：US13121015

申请日：2008-10-06

申请人： Jin Liu

发明人： Jin Liu

IPC分类号： G06F21/00 ,  G06F15/16 ,  G06F17/30 ,  H04L29/06 ,  H04L29/08

CPC分类号： H04L63/0815 ,  H04L63/0884 ,  H04L67/02 ,  H04L67/2804

摘要： A method and apparatus for enabling a user to access a service provider is described. The user sends a request from a browser to a proxy server. The proxy server modifies the request by adding data (such as a URL) relating to a location of an identity provider able to provide user credentials for the user and forwards the modified request to the service provider. The modification of the access request may occur before the request is sent to the service provider or in response to an authentication request from the service provider. The data relating to the location of the identity provider may be provided as a header (e.g. an http header).

摘要翻译： 描述了使用户能够访问服务提供商的方法和装置。 用户将请求从浏览器发送到代理服务器。 代理服务器通过添加与能够为用户提供用户凭证的身份提供者的位置相关的数据（诸如URL）来修改请求，并将修改的请求转发给服务提供商。 访问请求的修改可以在将请求发送到服务提供者之前或响应于来自服务提供商的认证请求而发生。 与身份提供者的位置有关的数据可以被提供为头部（例如http头部）。