公开(公告)号：US09479312B2

公开(公告)日：2016-10-25

申请号：US14385036

申请日：2012-06-07

申请人： Chaofeng Li ,  Ming Lei ,  Wei Xu ,  Le Liang ,  Hua Zhang ,  Shi Jin

发明人： Chaofeng Li ,  Ming Lei ,  Wei Xu ,  Le Liang ,  Hua Zhang ,  Shi Jin

IPC分类号： H04L5/00 ,  H04B15/00 ,  H04W76/02 ,  H04B7/06

CPC分类号： H04L5/0053 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0626 ,  H04B15/00 ,  H04W76/14

摘要： Methods and apparatuses for interference control have been disclosed. A method for a base station in a wireless communication system, comprising: obtaining a system setting of the wireless communication system; selecting a transmission mode based at least in part on the system setting, wherein the transmission mode is one of an Interference Cancellation IC transmission mode and a Beamforming BF transmission mode; and configuring the selected transmission mode. The total system throughput may be maximized by dynamically switching the transmission mode between IC and BF at the base station. Further, the proposed switching mechanism may be applied to various communication networks where downlink interference may occur.

摘要翻译： 已经公开了用于干扰控制的方法和装置。 一种用于无线通信系统中的基站的方法，包括：获得所述无线通信系统的系统设置; 至少部分地基于系统设置来选择传输模式，其中传输模式是干扰消除IC传输模式和波束形成BF传输模式之一; 以及配置所选择的传输模式。 通过在基站上动态切换IC和BF之间的传输模式，可以使总系统吞吐量最大化。 此外，所提出的切换机制可以应用于可能发生下行链路干扰的各种通信网络。

公开(公告)号：US08517210B2

公开(公告)日：2013-08-27

申请号：US12575877

申请日：2009-10-08

申请人： Shi-Jin Long ,  Li Cheng

发明人： Shi-Jin Long ,  Li Cheng

IPC分类号： B65D39/00

CPC分类号： H04M1/0249

摘要： An exemplary screw protection cover is provided, which includes a cover head, a cover body and a positioning piece. The cover body protrudes outward axially from one end thereof and is coaxially disposed with the cover head. The positioning piece protrudes outward from the peripheral edge of the cover head toward the cover body and is at the same side with the cover body. The positioning piece includes a stop catch disposed at the distal end thereof away from the cover head. The invention also discloses a shell assembly using the screw protection cover.

摘要翻译： 提供了一种示例性的螺钉保护盖，其包括盖头，盖体和定位件。 盖体从其一端向轴向突出并与盖头同轴地设置。 定位件从盖头的周缘朝向盖体向外突出并且与盖体处于同一侧。 定位件包括设置在远离盖头的远端的止挡块。 本发明还公开了一种使用螺丝保护盖的外壳组件。

公开(公告)号：US08257493B2

公开(公告)日：2012-09-04

申请号：US11573694

申请日：2005-08-19

申请人： Stephen Z. Cheng ,  Matthew J. Graham ,  Frank W. Harris ,  Shi Jin

发明人： Stephen Z. Cheng ,  Matthew J. Graham ,  Frank W. Harris ,  Shi Jin

IPC分类号： C30B29/06

CPC分类号： C08G61/126 ,  B82Y20/00 ,  C08G61/124 ,  C08G61/125 ,  C08G2261/3221 ,  C08G2261/3222 ,  C08G2261/3223 ,  G02B6/1225

摘要： The present invention relates to conjugated polymers and a method for their synthesis. Furthermore, the present invention relates to electro-synthesis methods for producing polymers that include the use of at least one Lewis acid and at least one proton trap to form organic conjugated polymers having elevated refractive indices. In one embodiment, the present invention relates to an organic polymer having an elevated refractive index, the organic polymer formed by a process comprising the steps of: providing a solution of unsaturated organic monomer units and at least one acidic component; impeding saturation of the unsaturated organic-monomer units by at least one protic element in the solution; and polymerizing the unsaturated organic monomer units to form a conjugated organic polymer having a refractive index of at least about 2.3 for electromagnetic energy having a wavelength of about 700 nm.

摘要翻译： 本发明涉及共轭聚合物及其合成方法。 此外，本发明涉及用于制备聚合物的电合成方法，其包括使用至少一种路易斯酸和至少一个质子阱来形成具有升高折射率的有机共轭聚合物。 在一个实施方案中，本发明涉及具有升高的折射率的有机聚合物，所述有机聚合物通过包括以下步骤的方法形成，所述方法包括：提供不饱和有机单体单元和至少一种酸性组分的溶液; 通过溶液中的至少一种质子元件阻止不饱和有机单体单元的饱和​​; 并且使不饱和有机单体单元聚合以形成具有波长为约700nm的电磁能的折射率为至少约2.3的共轭有机聚合物。

公开(公告)号：US08244251B1

公开(公告)日：2012-08-14

申请号：US12870936

申请日：2010-08-30

申请人： John R. Bestermann ,  Shi Jin Chen ,  Tarun Chugh

发明人： John R. Bestermann ,  Shi Jin Chen ,  Tarun Chugh

IPC分类号： H04W36/00

CPC分类号： H04W36/28

摘要： Methods, systems, and apparatus can be used to provide concurrent call handover in converged networks. In various examples, a concurrent call handover can operate to transfer multiple calls between domains when a mobile device has two open call instances. In some implementations, multiple public service identifiers can be assigned for the call instances.

摘要翻译： 方法，系统和装置可用于在融合网络中提供并发呼叫切换。 在各种示例中，当移动设备具有两个公开呼叫实例时，并发呼叫切换可以操作以在域之间传送多个呼叫。 在一些实现中，可以为呼叫实例分配多个公共服务标识符。

公开(公告)号：US20120182964A1

公开(公告)日：2012-07-19

申请号：US13497150

申请日：2010-11-02

申请人： Xiqi Gao ,  Bin Jiang ,  Xiaohu You ,  Teer Ba ,  Shi Jin ,  Jue Wang ,  Dongming Wang ,  Yanxiang Jiang

发明人： Xiqi Gao ,  Bin Jiang ,  Xiaohu You ,  Teer Ba ,  Shi Jin ,  Jue Wang ,  Dongming Wang ,  Yanxiang Jiang

IPC分类号： H04W72/04

CPC分类号： H04B7/0697 ,  H04J11/0033 ,  H04L25/0228

摘要： A pilot and channel estimation method for SDMA MIMO transmission downlink is provided in the present invention, and the method provides possibility for saving the orthogonal pilot resources; the pilot signals of different users in the transmitting antenna domain can occupy the same time-frequency resources, and thereby the pilot overhead of system resources can be reduced greatly; the method includes: for the MIMO transmission downlink that employs pre-coding for SDMA, taking the quantity of orthogonal pilot resources occupied by the users in the pre-coding domain as the number of data streams that can be transmitted or the number of spatial dimensions occupied first, at the transmitting end of the base station; then, performing SDMA transmission pre-coding for the orthogonal pilots in the pre-coding domain in the same way as the data signals, to obtain the pilot signals of the users in the transmitting antenna domain; wherein, the pilots of the users in the pre-coding domain can be orthogonal in the frequency domain or code domain, and the pilots of different users in the pre-coding domain can be identical or not identical to each other; the pilot signals of different users in the transmitting antenna domain can occupy the same time-frequency resources.

摘要翻译： 本发明提供了一种用于SDMA MIMO传输下行链路的导频和信道估计方法，该方法提供了保存正交试验资源的可能性; 发射天线域中不同用户的导频信号可以占用相同的时频资源，从而大大降低系统资源的导频开销; 该方法包括：对于采用SDMA预编码的MIMO传输下行链路，将预编码域中的用户占用的正交导频资源的数量作为可以发送的数据流的数量或空间维数 首先占用基站的发射端; 然后以与数据信号相同的方式对预编码域中的正交导频执行SDMA传输预编码，以获得发射天线域中用户的导频信号; 其中，预编码域中的用户的导频可以在频域或码域中正交，并且预编码域中的不同用户的导频可以相同或不相同; 发射天线域中不同用户的导频信号可以占用相同的时频资源。

公开(公告)号：US20120177001A1

公开(公告)日：2012-07-12

申请号：US13395637

申请日：2010-12-31

申请人： Xiqi Gao ,  Shi Jin ,  Dongming Wang ,  Jue Wang ,  Xiaohu You ,  Yuan Zhang

发明人： Xiqi Gao ,  Shi Jin ,  Dongming Wang ,  Jue Wang ,  Xiaohu You ,  Yuan Zhang

IPC分类号： H04W72/04

CPC分类号： H04B7/0697

摘要： A space division multiple access transmission method of a statistical characteristic mode is provided by the present invention. The method includes that: multiple receiving and transmitting antennae of a base station side are configured to one or more antenna arrays, and multiple space resource divisions are executed by each antenna array by using multiple unitary matrixes; by using a relevant matrix with long time statistics for each user channel on the base station side, the space resource division matching with the characteristic mode of each user and the space direction occupied by each user in the condition of the division are determined; a characteristic mode clustering is performed to the users by using the space resource division to which each user belongs; the users of the same characteristic mode are grouped into a space division user group by using the space direction occupied by each user; the space division multiple access transmission is executed by the users of the same space division user group by using the space resource divisions to which the users belong, and the characteristic mode transmission with long time statistics is executed by each user by using one or more column vectors of the corresponding unitary matrix; in the course of movement of each user, all of the user characteristic mode clustering, the space division user grouping, and the space division multiple access transmission in a characteristic mode, are dynamically executed with the variety of channel long time statistics characteristic.

摘要翻译： 本发明提供统计特征模式的空分多址传输方法。 该方法包括：基站侧的多个接收和发送天线被配置为一个或多个天线阵列，并且通过使用多个酉矩阵由每个天线阵列执行多个空间资源划分; 通过使用基站侧的每个用户信道的具有长时间统计的相关矩阵，确定在划分条件下与每个用户的特征模式匹配的空间资源划分和每个用户占用的空间方向; 通过使用每个用户所属的空间资源划分，向用户执行特征模式聚类; 通过使用每个用户占用的空间方向将相同特征模式的用户分组为空分用户组; 空间分多址传输由相同的空分用户组的用户通过使用用户所属的空间资源划分执行，并且每个用户通过使用一个或多个列执行具有长时间统计的特征模式传输 相应酉矩阵的向量; 在每个用户的移动过程中，以特征模式的所有用户特征模式聚类，空分用户分组和空分多址传输，都以各种信道长时间统计特性动态执行。

公开(公告)号：US08211614B2

公开(公告)日：2012-07-03

申请号：US12376107

申请日：2007-08-02

申请人： Shi-Jin Sung ,  Sang-Haeng Lee ,  Sang-Tae Kim

发明人： Shi-Jin Sung ,  Sang-Haeng Lee ,  Sang-Tae Kim

IPC分类号： G03F7/004 ,  G03F7/30

CPC分类号： G03F7/0236

摘要： Disclosed is a resist composition which has desirable physical properties such as sensitivity, resolution, residual film ratio and coating property, and forms a pattern having the desirable profile and depth of focus due to excellent light transmissivity during a semiconductor process and a flat panel display process using a short wavelength of 248 nm (KrF) or less, even though the resist composition is applied to a non-chemically amplified resist. The photoresist composition comprises a novolac-based resin A, a photosensitizer B, and a low molecular substance C having low absorbance. The low molecular substance having low absorbance has absorbance that is lower than absorbance of the novolac-based resin at one or more wavelengths of 248 nm, 193 nm, and 157 nm, and the photoresist composition is used at the wavelength of 248 nm or less.

摘要翻译： 公开了具有理想的物理性质如光敏度，分辨率，残留膜比和涂布性能的抗蚀剂组合物，并且由于在半导体工艺和平板显示过程中由于优异的透光率而形成具有期望的轮廓和深度聚焦的图案 使用248nm（KrF）的短波长，即使将抗蚀剂组合物施加到非化学放大抗蚀剂上。 光致抗蚀剂组合物包含酚醛清漆基树脂A，光敏剂B和低吸光度的低分子物质C. 具有低吸光度的低分子物质的吸光度低于在248nm，193nm和157nm的一个或多个波长处的酚醛清漆基树脂的吸光度，并且光致抗蚀剂组合物在248nm或更小的波长下使用 。

公开(公告)号：US20080130111A1

公开(公告)日：2008-06-05

申请号：US11573694

申请日：2005-08-19

申请人： Stephen Z. Cheng ,  Matthew J. Graham ,  Frank W. Harris ,  Shi Jin

发明人： Stephen Z. Cheng ,  Matthew J. Graham ,  Frank W. Harris ,  Shi Jin

IPC分类号： G02B5/18 ,  C08F2/04

CPC分类号： C08G61/126 ,  B82Y20/00 ,  C08G61/124 ,  C08G61/125 ,  C08G2261/3221 ,  C08G2261/3222 ,  C08G2261/3223 ,  G02B6/1225

摘要： The present invention relates to conjugated polymers and a method for their synthesis. Furthermore, the present invention relates to electro-synthesis methods for producing polymers that include the use of at least one Lewis acid and at least one proton trap to form organic conjugated polymers having elevated refractive indices. In one embodiment, the present invention relates to an organic polymer having an elevated refractive index, the organic polymer formed by a process comprising the steps of: providing a solution of unsaturated organic monomer units and at least one acidic component; impeding saturation of the unsaturated organic-monomer units by at least one protic element in the solution; and polymerizing the unsaturated organic monomer units to form a conjugated organic polymer having a refractive index of at least about 2.3 for electromagnetic energy having a wavelength of about 700 nm.

摘要翻译： 本发明涉及共轭聚合物及其合成方法。 此外，本发明涉及用于制备聚合物的电合成方法，其包括使用至少一种路易斯酸和至少一个质子阱来形成具有升高折射率的有机共轭聚合物。 在一个实施方案中，本发明涉及具有升高的折射率的有机聚合物，所述有机聚合物通过包括以下步骤的方法形成，所述方法包括：提供不饱和有机单体单元和至少一种酸性组分的溶液; 通过溶液中的至少一种质子元件阻止不饱和有机单体单元的饱和​​; 并且使不饱和有机单体单元聚合以形成具有波长为约700nm的电磁能的折射率为至少约2.3的共轭有机聚合物。

公开(公告)号：US08767671B2

公开(公告)日：2014-07-01

申请号：US13395637

申请日：2010-12-31

申请人： Xiqi Gao ,  Shi Jin ,  Dongming Wang ,  Jue Wang ,  Xiaohu You ,  Yuan Zhang

发明人： Xiqi Gao ,  Shi Jin ,  Dongming Wang ,  Jue Wang ,  Xiaohu You ,  Yuan Zhang

IPC分类号： H04W4/00

CPC分类号： H04B7/0697

摘要： A Space Division Multiple Access transmission method based on a statistical characteristic pattern including configuring multiple receiving and transmitting antennae at a base station side into one or more antenna arrays; comparing a diagonalization performance among the unitary matrixes for a correlation matrix of subscriber channels, with a long-time statistical correlation matrix of the subscriber channels at the base station side; calculating an optimal diagonalized correlation matrix, and then performing characteristic pattern clustering for the subscribers in a cell with the space resource divisions of the subscribers; grouping the subscribers that belong to a same characteristic pattern cluster into space division subscriber groups; carrying out SDMA transmission, by the subscribers in a same space division subscriber group, with their space resource divisions; dynamically performing subscriber characteristic pattern clustering and space division subscriber grouping described above to generate updated characteristic pattern clusters for the subscribers and updated space division subscriber groups.

摘要翻译： 一种基于包括在基站侧将多个接收和发送天线配置成一个或多个天线阵列的统计特性模式的空分多址传输方法; 将用户信道的相关矩阵的单位矩阵中的对角化性能与基站侧的用户信道的长时间统计相关矩阵进行比较; 计算最优对角化相关矩阵，然后对具有用户空间资源划分的小区中的用户进行特征模式聚类; 将属于同一特征模式集群的用户分组到空分用户组中; 由同一空间用户组中的用户与其空间资源部门进行SDMA传输; 动态地执行上述用户特征模式聚类和空分用户分组，以为订户和更新的空分用户组生成更新的特征模式集群。

公开(公告)号：US20110236825A1

公开(公告)日：2011-09-29

申请号：US13010688

申请日：2011-01-20

申请人： Jung-In PARK ,  Hi-Kuk Lee ,  Sang-Hyun Yun ,  Cha-Dong Kim ,  Shi-Jin Sung ,  Sung-Yeol Jin ,  Sang-Tae Kim ,  Yong-Il Kim ,  Eun-Sang Lee

发明人： Jung-In PARK ,  Hi-Kuk Lee ,  Sang-Hyun Yun ,  Cha-Dong Kim ,  Shi-Jin Sung ,  Sung-Yeol Jin ,  Sang-Tae Kim ,  Yong-Il Kim ,  Eun-Sang Lee

IPC分类号： G03F7/004 ,  G03F7/20

CPC分类号： G03F7/0226

摘要： In a photoresist composition suitable for forming a photoresist pattern having a high profile angle, and a method of forming a photoresist pattern using the same, the photoresist composition includes an alkali-soluble resin, a quinone diazide containing compound, a compound represented by Formula 1, and a solvent: wherein R1, R2 and R3 are independently H, C1-4 alkyl, C2-4 alkenyl, C3-8 cycloalkyl, or C6-12 aryl.

摘要翻译： 在适于形成具有高轮廓角的光致抗蚀剂图案的光致抗蚀剂组合物中，以及使用其形成光致抗蚀剂图案的方法，光致抗蚀剂组合物包括碱溶性树脂，含醌二化合物，由式1表示的化合物 和溶剂：其中R 1，R 2和R 3独立地为H，C 1-4烷基，C 2-4烯基，C 3-8环烷基或C 6-12芳基。