公开(公告)号：US20110032871A1

公开(公告)日：2011-02-10

申请号：US12677382

申请日：2008-08-28

申请人： Lixiang Xu ,  Chunying Sun ,  Hong Wang ,  Xiaoqiang Li

发明人： Lixiang Xu ,  Chunying Sun ,  Hong Wang ,  Xiaoqiang Li

IPC分类号： H04W40/00

CPC分类号： H04W60/00 ,  H04W24/02 ,  H04W84/045

摘要： A method for establishing a connection of a home Node B (HNB), the method comprising the steps of: transmitting, by the HNB, an attachment request message including an identifier of a closed subscriber group (CSG) where the HNB is located and information on location of the HNB to an operation and maintenance center (OMC); selecting, by the OMC a device establishing a connection with the HNB using the information on location of the HNB; transmitting, by the OMC, an attachment response message including information on the device to the HNB; establishing, by the HNB, a connection with the selected device. With the method proposed in the present invention, a UE can switch between HNBs in the same CSG through interface X2. Meanwhile, such information as the radio resource management and so on can be exchanged between two HNBs.

摘要翻译： 一种用于建立家庭节点B（HNB）的连接的方法，所述方法包括以下步骤：由HNB发送包括HNB所在的封闭用户组（CSG）的标识符的附件请求消息和信息 HNB到运营维护中心（OMC）的位置; 由所述OMC选择使用所述HNB的位置信息与所述HNB建立连接的设备; 由所述OMC向所述HNB发送包括关于所述设备的信息的附着响应消息; 由HNB建立与所选设备的连接。 通过本发明提出的方法，UE可以通过接口X2切换同一CSG中的HNB。 同时，可以在两个HNB之间交换无线电资源管理等信息。

公开(公告)号：US07875568B2

公开(公告)日：2011-01-25

申请号：US11793046

申请日：2005-10-21

申请人： Houliang Dai ,  Houping You ,  Chuanfeng Li ,  Xiaoli Yao ,  Lijin Zhou ,  Xiaoqiang Li ,  Yarning Wang ,  Zhonglin Ma ,  Jiye Bai

发明人： Houliang Dai ,  Houping You ,  Chuanfeng Li ,  Xiaoli Yao ,  Lijin Zhou ,  Xiaoqiang Li ,  Yarning Wang ,  Zhonglin Ma ,  Jiye Bai

IPC分类号： C08F4/60 ,  C08F4/602 ,  C08F4/606 ,  C08F4/64 ,  C08F4/642 ,  C08F4/653

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6548 ,  C08F4/6545 ,  C08F4/64158 ,  C08F2500/18 ,  C08F210/08 ,  C08F210/14 ,  C08F4/02

摘要： The present invention provides a method for supporting a nonmetallocene olefin polymerization catalyst, comprising the following steps: a carrier reacts with a chemical activator to obtain a modified carrier; a magnesium compound is dissolved in a tetrahydrofuran-alcohol mixed solvent to form a solution, then the modified carrier is added to the solution to perform a reaction, then filtered and washed, dried and suction dried to prepare a composite carrier; a nonmetallocene olefin polymerization catalyst is dissolved in a solvent, and then reacts with said composite carrier, then is washed and filtered, dried and suction dried, to prepare a supported nonmetallocene olefin polymerization catalyst. The present invention further relates to a supported nonmetallocene olefin polymerization catalyst as prepared by this method. The present invention further relates to the use of the supported nonmetallocene olefin polymerization catalyst in an olefin polymerization and an olefin copolymerization between two or more different olefins. In one specific embodiment, the present invention relates to the use of the supported nonmetallocene olefin polymerization catalyst in a slurry ethylene polymerization. The present invention provides a new type of catalyst that improves the polymer morphology, increases polymer bulk density and enhances polymerization activity.

摘要翻译： 本发明提供一种负载非茂金属烯烃聚合催化剂的方法，包括以下步骤：载体与化学活化剂反应得到改性载体; 将镁化合物溶解在四氢呋喃 - 醇混合溶剂中以形成溶液，然后将改性载体加入到溶液中进行反应，然后过滤并洗涤，干燥并吸干以制备复合载体; 将非茂金属烯烃聚合催化剂溶解在溶剂中，然后与所述复合载体反应，然后进行洗涤和过滤，干燥并抽干，制备负载的非茂金属烯烃聚合催化剂。 本发明还涉及通过该方法制备的负载型非茂金属烯烃聚合催化剂。 本发明还涉及负载的非茂金属烯烃聚合催化剂在烯烃聚合中的用途以及两种或更多种不同烯烃之间的烯烃共聚。 在一个具体实施方案中，本发明涉及负载的非茂金属烯烃聚合催化剂在淤浆乙烯聚合中的用途。 本发明提供了改进聚合物形态，提高聚合物堆积密度和提高聚合活性的新型催化剂。

公开(公告)号：US20110003873A1

公开(公告)日：2011-01-06

申请号：US12920579

申请日：2009-03-03

申请人： Xiaojin Yin ,  Shibao Yang ,  Xiaoqiang Li ,  Zheng Jiang ,  Jian He ,  Anyuan Zhang ,  Xin Huang

发明人： Xiaojin Yin ,  Shibao Yang ,  Xiaoqiang Li ,  Zheng Jiang ,  Jian He ,  Anyuan Zhang ,  Xin Huang

IPC分类号： A61K31/4152 ,  A61P9/10

CPC分类号： A61K31/045 ,  A61K31/4152 ,  C07D231/22

摘要： A pharmaceutical composition comprises 3-methyl-1-phenyl-2-pyrazolin-5-one and borneol, and can be used to prepare the medicine for treating cerebrovascular diseases.

摘要翻译： 药物组合物包含3-甲基-1-苯基-2-吡唑啉-5-酮和冰片，可用于制备治疗脑血管疾病的药物。

公开(公告)号：US07546108B2

公开(公告)日：2009-06-09

申请号：US10569442

申请日：2004-08-25

申请人： Kook-Heui Lee ,  Xiaoqiang Li ,  Detao Li ,  Chunying Sun ,  Lixiang Xu ,  Sung-Ho Choi

发明人： Kook-Heui Lee ,  Xiaoqiang Li ,  Detao Li ,  Chunying Sun ,  Lixiang Xu ,  Sung-Ho Choi

IPC分类号： H04B15/00 ,  H04B1/26 ,  H04B4/00 ,  H04W4/00 ,  H04B7/00

CPC分类号： H04W72/005 ,  H04W76/20

摘要： A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple Access (hereinafter referred to as WCDMA) is disclosed. An example method recites mapping relationship between the MBMS service identifier and the RAB identifier and judging the capability of the RNC by the SGSN, and accordingly, determining if the MBMS service is backwards compatible and if user equipment is compatible with different versions.

摘要翻译： 公开了一种用于在宽带码分多址（以下称为WCDMA）的移动通信系统中支持多媒体广播和组播业务（以下称为MBMS）的向后兼容的方法。 一种示例性方法介绍了MBMS服务标识符和RAB标识符之间的映射关系，并且由SGSN评估RNC的能力，并且因此确定MBMS服务是否向后兼容，以及用户设备是否与不同版本兼容。

公开(公告)号：US07466989B2

公开(公告)日：2008-12-16

申请号：US10545209

申请日：2004-02-11

申请人： Ju-Ho Lee ,  Jeong-Gon Kim ,  Gaoke Du ,  Xiaoqiang Li ,  Guizia Yan

发明人： Ju-Ho Lee ,  Jeong-Gon Kim ,  Gaoke Du ,  Xiaoqiang Li ,  Guizia Yan

IPC分类号： H04B7/212 ,  H04B7/00 ,  H04B15/00

CPC分类号： H04W56/0045 ,  H04W56/002

摘要： A method for the terminal-to-terminal direct communication in the TDMA mobile communication system includes the following steps when making use of the uplink timeslots of the normal communication: in the initial phase, a sender still transmits a signal to a receiver according to its transmission timing for the normal communication; the receiver detects signals of its surrounding terminals that are in normal communication, and selects one with the strongest power as the strongest interference signal; the receiver detects the signal from the sender and compares the arrival time of the sender's signal with that of the strongest interference signal, and thereby obtains an adjustment control instruction for the sender, and feedback the control instruction to the sender; the sender adjusts its transmission timing according to the control instruction that it receives. This invention solves the synchronization problem of the direct communication in the TDD mobile communication system.

摘要翻译： TDMA移动通信系统中的终端到终端直接通信的方法包括以下步骤：利用正常通信的上行链路时隙：在初始阶段，发送者仍然根据其发送信号给接收机 正常通信的传输定时; 接收机检测其正常通信的周边终端的信号，并选择具有最强功率的信号作为最强干扰信号; 接收机检测来自发送方的信号，并将发送方信号的到达时间与最强干扰信号的到达时间进行比较，从而获得发送方的调整控制指令，并向发送方反馈控制指令; 发送者根据接收到的控制指令调整其发送定时。 本发明解决了TDD移动通信系统中直接通信的同步问题。

公开(公告)号：US20060240854A1

公开(公告)日：2006-10-26

申请号：US10545209

申请日：2004-02-11

申请人： Ju-Ho Lee ,  Jeong-Gon Kim ,  Gaoke Du ,  Xiaoqiang Li ,  Guizia Yan

发明人： Ju-Ho Lee ,  Jeong-Gon Kim ,  Gaoke Du ,  Xiaoqiang Li ,  Guizia Yan

IPC分类号： H04B7/00

CPC分类号： H04W56/0045 ,  H04W56/002

摘要： A method for the terminal-to-terminal direct communication in the TDMA mobile communication system includes the following steps when making use of the uplink timeslots of the normal communication: in the initial phase, a sender still transmits a signal to a receiver according to its transmission timing for the normal communication; the receiver detects signals of its surrounding terminals that are in normal communication, and selects one with the strongest power as the strongest interference signal; the receiver detects the signal from the sender and compares the arrival time of the sender's signal with that of the strongest interference signal, and thereby obtains an adjustment control instruction for the sender, and feedback the control instruction to the sender; the sender adjusts its transmission timing according to the control instruction that it receives. This invention solves the synchronization problem of the direct communication in the TDD mobile communication system.

摘要翻译： TDMA移动通信系统中的终端到终端直接通信的方法包括以下步骤：利用正常通信的上行链路时隙：在初始阶段，发送者仍然根据其发送信号给接收机 正常通信的传输定时; 接收机检测其正常通信的周边终端的信号，并选择具有最强功率的信号作为最强干扰信号; 接收机检测来自发送方的信号，并将发送方信号的到达时间与最强干扰信号的到达时间进行比较，从而获得发送方的调整控制指令，并向发送方反馈控制指令; 发送者根据接收到的控制指令调整其发送定时。 本发明解决了TDD移动通信系统中直接通信的同步问题。

公开(公告)号：US09246572B2

公开(公告)日：2016-01-26

申请号：US13129467

申请日：2009-11-27

申请人： Haipeng Lei ,  Xiaoqiang Li

发明人： Haipeng Lei ,  Xiaoqiang Li

IPC分类号： H04B7/02 ,  H04B7/08 ,  H04B7/06

CPC分类号： H04B7/0877 ,  H04B7/0665 ,  H04B7/0689

摘要： A diversity indication method in GERAN/MUROS system, includes the steps: after a user receives a diversity indication, it receives data from two sub-channels, and then carries out diversity combination; if the user does not receive diversity indications, users receive data from subchannel allocated to them. Using the method of this invention, we can carry out diversity indications in GERAN/MUROS system. In this way, users do not need to determine whether current frame is using diversity transmission in all sub-channels by carrying out autocorrelated operations over training sequences 26 bit long in each frame, and the users may demodulate information from another paired subchannel only when they receive diversity indications in subchannel allocated regularly to greatly reduce the user's complexity.

摘要翻译： GERAN / MUROS系统中的分集指示方法包括以下步骤：用户收到分集指示后，从两个子信道接收数据，然后进行分集组合; 如果用户没有接收分集指示，则用户从分配给它们的子信道接收数据。 使用本发明的方法，我们可以在GERAN / MUROS系统中进行多样性指示。 以这种方式，用户不需要通过对每帧26位长的训练序列执行自相关操作来确定当前帧是否在所有子信道中使用分集传输，并且用户可以仅在它们之间解调来自另一个配对子信道的信息时 在定期分配的子信道中接收分集指示，大大降低用户的复杂度。

公开(公告)号：US08824365B2

公开(公告)日：2014-09-02

申请号：US12677382

申请日：2008-08-28

申请人： Lixiang Xu ,  Chunying Sun ,  Hong Wang ,  Xiaoqiang Li

发明人： Lixiang Xu ,  Chunying Sun ,  Hong Wang ,  Xiaoqiang Li

IPC分类号： H04W4/00

CPC分类号： H04W60/00 ,  H04W24/02 ,  H04W84/045

摘要： A method for establishing a connection of a home Node B (HNB), the method comprising the steps of: transmitting, by the HNB, an attachment request message including an identifier of a closed subscriber group (CSG) where the HNB is located and information on location of the HNB to an operation and maintenance center (OMC); selecting, by the OMC a device establishing a connection with the HNB using the information on location of the HNB; transmitting, by the OMC, an attachment response message including information on the device to the HNB; establishing, by the HNB, a connection with the selected device. With the method proposed in the present invention, a UE can switch between HNBs in the same CSG through interface X2. Meanwhile, such information as the radio resource management and so on can be exchanged between two HNBs.

摘要翻译： 一种用于建立家庭节点B（HNB）的连接的方法，所述方法包括以下步骤：由HNB发送包括HNB所在的封闭用户组（CSG）的标识符的附件请求消息和信息 HNB到运营维护中心（OMC）的位置; 由所述OMC选择使用所述HNB的位置信息与所述HNB建立连接的设备; 由所述OMC向所述HNB发送包括关于所述设备的信息的附着响应消息; 由HNB建立与所选设备的连接。 通过本发明提出的方法，UE可以通过接口X2切换同一CSG中的HNB。 同时，可以在两个HNB之间交换无线电资源管理等信息。

公开(公告)号：US20130061129A1

公开(公告)日：2013-03-07

申请号：US13319913

申请日：2011-09-07

申请人： Yuejiang Liu ,  Cheng Tang ,  Xudong Zhang ,  Jia Xie ,  Xiaoqiang Li

发明人： Yuejiang Liu ,  Cheng Tang ,  Xudong Zhang ,  Jia Xie ,  Xiaoqiang Li

IPC分类号： G06F15/173 ,  G06F17/00

CPC分类号： H04L67/02 ,  G06F11/30 ,  H04L67/22 ,  H04N21/44231 ,  H04N21/4782 ,  H04N21/8543

摘要： A computer-implemented system is provided for monitoring performance of a media player launched by a web browser. The media player is referenced by a document that defines a web page and is implemented as a plug-in to the web browser. Upon accessing the web page, the web browser launches the media player. The media player in turn launches a performance monitor that is implemented as a plug-in to the media player. The performance monitor subscribes to event listener objects exposed by the media player and receives event data that is reported by the event listener objects. Performance metrics pertaining to the media player are derived from the event data.

摘要翻译： 提供了一种用于监视由web浏览器启动的媒体播放器的性能的计算机实现的系统。 媒体播放器由定义网页的文档引用，并被实现为Web浏览器的插件。 访问网页后，网络浏览器启动媒体播放器。 媒体播放器又推出了作为媒体播放器插件实现的性能监视器。 性能监视器订阅媒体播放器公开的事件侦听器对象，并接收事件侦听器对象报告的事件数据。 与媒体播放器相关的性能指标来源于事件数据。

公开(公告)号：US20120155356A1

公开(公告)日：2012-06-21

申请号：US13392649

申请日：2010-08-25

申请人： Haipeng Lei ,  Xiaoqiang Li

发明人： Haipeng Lei ,  Xiaoqiang Li

IPC分类号： H04W72/04 ,  H04W52/02 ,  H04W36/20

CPC分类号： H04W72/0406 ,  H04W72/0446 ,  H04W76/28

摘要： A method for enhancing Slow Associated Control CHannel (SACCH) performance, which includes steps of: if a user that uses a half-rate Traffic CHannel (TCH) is contained in a coupled user group, a base station instructing the user on an Adaptive Multi-user channels on One Slot VAMOS sub-channel to use a half-rate sub-channel 0 and a half-rate sub-channel 1 alternately; if a current 26-multiframe is an even frame in an SACCH cycle, the user on the VAMOS sub-channel delivering a TCH frame and an SACCH frame over the originally allocated half-rate sub-channel; if the current 26-multiframe is an odd frame in an SACCH cycle, the user on the VAMOS sending the TCH frame and the SACCH frame after exchanging his/her own half-rate sub-channels; and a reception side performing demodulation and deciphering after receiving its own information. This invention also includes another method for enhancing SACCH performance, which can significantly improve the error tolerance of the SACCH using the method of retransmitting the SACCH when the TCH is in the DTX state and does not need to send any information. According to the present invention, the code error rate of the SACCH can be decreased and the SACCH performance can be enhanced, thus realizing the object of improving the system capacity.

摘要翻译： 一种用于增强慢关联控制信道（SACCH）性能的方法，其包括以下步骤：如果使用半速率业务信道（TCH）的用户被包含在耦合用户组中，则基站向用户指示自适应多播 用户频道在一个插槽VAMOS子信道上交替使用半速率子信道0和半速率子信道1; 如果当前26复帧是SACCH周期中的偶帧，则VAMOS子信道上的用户在原始分配的半速率子信道上传送TCH帧和SACCH帧; 如果当前26复帧是SACCH周期中的奇帧，则VAMOS上的用户在交换自己的半速率子信道之后发送TCH帧和SACCH帧; 以及接收侧在接收到其自己的信息之后执行解调和解密。 本发明还包括用于增强SACCH性能的另一种方法，其可以使用当TCH处于DTX状态时重发SACCH的方法来显着地提高SACCH的容错性，并且不需要发送任何信息。 根据本发明，能够降低SACCH的码错误率，提高SACCH的性能，从而实现提高系统容量的目的。