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156 条记录 (耗时 0.044 秒)

    Communication method and system for machine-type communication UE
    34.
    发明授权
    Communication method and system for machine-type communication UE 有权
    通信方式和系统的机型通信UE

    公开(公告)号：US09467820B2

    公开(公告)日：2016-10-11

    申请号：US14411343

    申请日：2012-08-24

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04H20/71 ,  H04W4/06 ,  H04W4/00 ,  H04W4/08 ,  H04W68/02 ,  H04W76/00 ,  H04W48/12 ,  H04W72/00 ,  H04W88/08

    CPC分类号： H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W48/12 ,  H04W68/025 ,  H04W72/005 ,  H04W76/40 ,  H04W88/08

    摘要： A communication method and system for a Machine-Type Communication (MTC) User Equipment (UE) are disclosed. The method includes that: at least one MTC UE in an MTC UE group receives, based on group paging information received, broadcast information carrying group trigger information from an MTC server, wherein the group trigger information is used for triggering the at least one MTC UE in the MTC UE group; and the at least one UE communicates with the MTC server based on the group trigger information. In the disclosure, the group trigger information is broadcast to the MTC UE group through the broadcast information, so that a plurality of MTC UE in one group is triggered simultaneously, thus optimizing group triggering process, and reducing network resources occupied in the group triggering process.

    摘要翻译： 公开了一种用于机器类型通信（MTC）用户设备（UE）的通信方法和系统。 该方法包括：MTC UE组中的至少一个MTC UE基于接收到的组寻呼信息，接收来自MTC服务器的携带组触发信息的广播信息，其中所述组触发信息用于触发所述至少一个MTC UE 在MTC UE组中; 并且所述至少一个UE基于所述组触发信息与所述MTC服务器进行通信。 在本发明中，组触发信息通过广播信息广播到MTC UE组，使得一组中的多个MTC UE同时被触发，从而优化组触发过程，并减少组触发过程中占用的网络资源 。

    Amphiphilic Block Copolymer And Preparation Method Thereof And Micellar Drug-Loading System Formed By Same With Antitumor Drug
    36.
    发明申请
    Amphiphilic Block Copolymer And Preparation Method Thereof And Micellar Drug-Loading System Formed By Same With Antitumor Drug 有权
    两亲嵌段共聚物及其制备方法和与抗肿瘤药物相同的胶束药物载体系统

    公开(公告)号：US20150283246A1

    公开(公告)日：2015-10-08

    申请号：US14438409

    申请日：2013-09-22

    申请人： Ke LIU ,  Feirong GONG ,  Hui XU ,  Yuewu LANG ,  Huaying FAN ,  Fei HAN ,  Xin CHE

    发明人： Ke Liu ,  Feirong Gong ,  Hui Xu ,  Yuewu Lang ,  Huaying Fan ,  Fei Han ,  Xin Che

    IPC分类号： A61K47/34 ,  C08G63/82 ,  A61K9/19 ,  A61K31/337 ,  A61K31/09 ,  A61K31/704 ,  C08G63/664 ,  A61K9/107

    CPC分类号： A61K47/34 ,  A61K9/107 ,  A61K9/1075 ,  A61K9/19 ,  A61K31/09 ,  A61K31/337 ,  A61K31/704 ,  A61K47/42 ,  C08G63/664 ,  C08G63/6852 ,  C08G63/823 ,  C08G63/912 ,  C08G64/183

    摘要： The present invention relates to a novel amphiphilic block copolymer and the preparation method thereof, as well as a micellar drug-loaded system formed by said copolymer and an anti-tumor drug. Said amphiphilic block copolymer comprises a hydrophilic segment and a hydrophobic segment, and the end group of said hydrophobic segment is end-capped with a hydrophobic group. Methoxypolyethylene glycol (or polyethylene glycol)-polyester block copolymer which has recognized safety is used as a fundamental material of the amphiphilic block copolymer of the present invention, and the terminal hydroxyl group of the polyester segment is modified with a hydrophobic group, whereby the compatibility between the drug molecule and the hydrophobic segments of the block copolymer is improved, and the interaction therebetween is enhanced. Moreover, a larger space for accommodating the drug molecules is provided. Said micelles are more effective in restricting the drug molecules inside the micellar core and preventing the drug from dissolved out of the micelles. Therefore, a drug-loaded micelle with high stability is obtained.

    摘要翻译： 本发明涉及新型两亲嵌段共聚物及其制备方法，以及由所述共聚物和抗肿瘤药物形成的胶束药物负载体系。 所述两亲嵌段共聚物包含亲水链段和疏水链段，并且所述疏水片段的端基用疏水性基团封端。 将已知安全性的甲氧基聚乙二醇（或聚乙二醇） - 聚酯嵌段共聚物用作本发明的两亲性嵌段共聚物的基本材料，并且用疏水基团改性聚酯链段的末端羟基， 在药物分子和嵌段共聚物的疏水链段之间改善，并且其间的相互作用增强。 此外，提供了用于容纳药物分子的更大的空间。 所述胶束在限制胶束核内的药物分子和防止药物从胶束中溶解更有效。 因此，获得了具有高稳定性的药物负载型胶束。

    Method and device for monitoring MCCH notification information, and user equipment
    37.
    发明授权
    Method and device for monitoring MCCH notification information, and user equipment 有权
    用于监控MCCH通知信息的方法和设备，以及用户设备

    公开(公告)号：US08897143B2

    公开(公告)日：2014-11-25

    申请号：US13258305

    申请日：2010-06-13

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04L12/26 ,  H04W72/00

    CPC分类号： H04W72/005

    摘要： The present invention discloses a method for monitoring Multicast Control Channel (MCCH) notification information, comprising: in a Multicast-Broadcast Single Frequency Network (MBSFN) cell that includes more than two MCCHs, when user equipment (UE) determines that the required MBMS service is not started, the UE further determines whether there is a correspondence relationship between the required MBMS service and the MCCHs, if yes, the UE just monitors the notification information of the MCCH corresponding to the required MBMS service; otherwise, the UE monitors the notification information of all the MCCHs in the MBSFN cell. The invention also discloses a device for monitoring MCCH notification information and user equipment. The present invention guarantees that the UE can timely receive an MBMS service that is not started currently in a cell with overlapped MBSFN areas.

    摘要翻译： 本发明公开了一种用于监视组播控制信道（MCCH）通知信息的方法，包括：在用户设备（UE）确定所需的MBMS业务时，包括多于两个MCCH的组播广播单频网（MBSFN）小区 UE不再启动，则UE进一步确定所需MBMS业务与MCCH之间是否存在对应关系，如果是，则UE仅监控对应于所需MBMS业务的MCCH的通知信息; 否则，UE监视MBSFN小区中所有MCCH的通知信息。 本发明还公开了一种用于监视MCCH通知信息和用户设备的设备。 本发明保证UE可以及时接收当前没有在具有重叠MBSFN区域的小区中开始的MBMS服务。

    METHOD AND SYSTEM FOR SENDING MTC DEVICE TRIGGER INFORMATION, AND TARGET USER EQUIPMENT
    39.
    发明申请
    METHOD AND SYSTEM FOR SENDING MTC DEVICE TRIGGER INFORMATION, AND TARGET USER EQUIPMENT 有权
    用于发送MTC设备触发信息的方法和系统以及目标用户设备

    公开(公告)号：US20140185522A1

    公开(公告)日：2014-07-03

    申请号：US13989294

    申请日：2011-12-09

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04W4/00

    CPC分类号： H04W4/005 ,  H04L61/106 ,  H04L61/1588 ,  H04L61/6054 ,  H04L67/34 ,  H04W4/20 ,  H04W4/70

    摘要： A method and system for sending Machine Type Communication (MTC) device trigger information and target user equipment is disclosed. An MTC server sets contents of MTC device trigger information, and sends the received MTC device trigger information to a network node equipment. The network node equipment searches a core network equipment corresponding to a target user equipment, and sends the received MTC device trigger information to the core network equipment. The core network equipment forwards the MTC device trigger information to the target user equipment via a radio access network. The target user equipment receives the MTC device trigger information, and sends an MTC device trigger information acknowledgement message to the core network equipment. Through the solution of the disclosure, the sending of MTC device trigger information in a 3GPP network can be realized.

    摘要翻译： 公开了一种用于发送机器类型通信（MTC）设备触发信息和目标用户设备的方法和系统。 MTC服务器设置MTC设备触发信息的内容，并将接收到的MTC设备触发信息发送给网络节点设备。 网络节点设备搜索与目标用户设备相对应的核心网设备，并将接收到的MTC设备触发信息发送给核心网设备。 核心网络设备经由无线接入网络将MTC设备触发信息转发给目标用户设备。 目标用户设备收到MTC设备触发信息，向核心网设备发送MTC设备触发信息确认消息。 通过本公开的解决方案，可以实现在3GPP网络中发送MTC设备触发信息。