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109 条记录 (耗时 0.025 秒)

    Method, network element and system for scheduling communication link
    1.
    发明授权
    Method, network element and system for scheduling communication link 有权
    方法，网元和系统调度通信链路

    公开(公告)号：US09100980B2

    公开(公告)日：2015-08-04

    申请号：US13583264

    申请日：2010-03-08

    申请人： Yi Wu ,  Hai Jiang

    发明人： Yi Wu ,  Hai Jiang

    IPC分类号： H04W72/12 ,  H04B7/26

    CPC分类号： H04W72/1263 ,  H04B7/2656 ,  H04W72/1257

    摘要： Provided is a method for scheduling a communication link, wherein the communication link is adapted for connecting two network elements, wherein a first carrier and a second carrier are assigned to the communication link, wherein each carrier includes frames divided into timeslots, and a predefined number of timeslots is allocated for downlink communication and a predefined number of timeslots is allocated for uplink communication. The method includes scheduling the communication link for offsetting the start of the frames of the first carrier in respect to the start of the frames of the second carrier. Also provided are a network element adapted for carrying out the method and a system including the network element.

    摘要翻译： 提供了一种用于调度通信链路的方法，其中通信链路适于连接两个网络元件，其中第一载波和第二载波被分配给通信链路，其中每个载波包括划分为时隙的帧和预定义的数字 分配时隙用于下行链路通信，并且预定数量的时隙被分配用于上行链路通信。 该方法包括调度通信链路，以相对于第二载波的帧的开始来抵消第一载波的帧的开始。 还提供了适于执行该方法的网元和包括该网元的系统。

    Method, Network Element and System for Scheduling Communication Link
    2.
    发明申请
    Method, Network Element and System for Scheduling Communication Link 有权
    方法，网络元素和系统调度通信链路

    公开(公告)号：US20130077606A1

    公开(公告)日：2013-03-28

    申请号：US13583264

    申请日：2010-03-08

    申请人： Yi Wu ,  Hai Jiang

    发明人： Yi Wu ,  Hai Jiang

    IPC分类号： H04W72/12

    CPC分类号： H04W72/1263 ,  H04B7/2656 ,  H04W72/1257

    摘要： Provided is a method for scheduling a communication link, wherein the communication link is adapted for connecting two network elements, wherein a first carrier and a second carrier are assigned to the communication link, wherein each carrier includes frames divided into timeslots, and a predefined number of timeslots is allocated for downlink communication and a predefined number of timeslots is allocated for uplink communication. The method includes scheduling the communication link for offsetting the start of the frames of the first carrier in respect to the start of the frames of the second carrier. Also provided are a network element adapted for carrying out the method and a system including the network element.

    摘要翻译： 提供了一种用于调度通信链路的方法，其中通信链路适于连接两个网络元件，其中第一载波和第二载波被分配给通信链路，其中每个载波包括划分为时隙的帧和预定义的数字 分配时隙用于下行链路通信，并且预定数量的时隙被分配用于上行链路通信。 该方法包括调度通信链路，以相对于第二载波的帧的开始来抵消第一载波的帧的开始。 还提供了适于执行该方法的网元和包括该网元的系统。

    Method, Mobile Device and Communication System to Determine the Type of a Network Node
    4.
    发明申请
    Method, Mobile Device and Communication System to Determine the Type of a Network Node 审中-公开
    方法，移动设备和通信系统来确定网络节点的类型

    公开(公告)号：US20110141905A1

    公开(公告)日：2011-06-16

    申请号：US13002914

    申请日：2008-07-09

    申请人： Hai Jiang ,  Jian Feng Kang ,  Xiao Yi Wang ,  Chao Wei ,  Yi Wu ,  Dong Mei Zhang

    发明人： Hai Jiang ,  Jian Feng Kang ,  Xiao Yi Wang ,  Chao Wei ,  Yi Wu ,  Dong Mei Zhang

    IPC分类号： H04L12/26

    CPC分类号： H04W48/08 ,  H04W48/16 ,  H04W84/047

    摘要： A network node, a mobile device, a communication system, a method for detecting the type of a network node, the method for transmitting the type of a network node and the use of a data frame for determining the type of a network node is described. To distinguish between different types of network nodes, a signal pattern including an attribute is transmitted/received. The attribute is type-indicative of the type of the network node. Different ways of implementing the type-indicative attribute are described.

    摘要翻译： 描述网络节点，移动设备，通信系统，用于检测网络节点的类型的方法，用于发送网络节点的类型的方法以及用于确定网络节点的类型的数据帧的使用 。 为了区分不同类型的网络节点，发送/接收包括属性的信号模式。 该属性是指示网络节点类型的类型。 描述了实现类型指示属性的不同方法。

    Cell-Selective Network Access
    5.
    发明申请
    Cell-Selective Network Access 审中-公开
    单元选择网络访问

    公开(公告)号：US20110080863A1

    公开(公告)日：2011-04-07

    申请号：US12996033

    申请日：2008-06-06

    申请人： Hai Jiang ,  Jian Feug Kang ,  Xiao Yi Wang ,  Chao Wei ,  Yi Wu ,  Dong Mei Zhang

    发明人： Hai Jiang ,  Jian Feug Kang ,  Xiao Yi Wang ,  Chao Wei ,  Yi Wu ,  Dong Mei Zhang

    IPC分类号： H04W4/06

    摘要： The present invention relates to methods and apparatuses for providing selective network access, wherein a cell type indication is provided based on at least one of a preamble and a header portion of a broadcast signal. At the receiving end, it is checked based on at least one of the preamble and the header portion, whether broadcast signals are received from different first and second cell types. The first cell type is selected for network access, if both broadcast signals from the first and second cell types are received with sufficient strength.

    摘要翻译： 本发明涉及提供选择性网络接入的方法和装置，其中基于广播信号的前同步码和报头部分中的至少一个提供小区类型指示。 在接收端，基于前导码和报头部分中的至少一个检查是否从不同的第一和第二小区类型接收广播信号。 如果以足够的强度接收来自第一和第二小区类型的广播信号，则选择第一小区类型进行网络接入。

    Method for preparing ultrafine tungsten carbide powder
    9.
    发明授权
    Method for preparing ultrafine tungsten carbide powder 有权
    超细碳化钨粉末制备方法

    公开(公告)号：US08980215B2

    公开(公告)日：2015-03-17

    申请号：US13509621

    申请日：2009-12-30

    申请人： Baiwan Wei ,  Zhao Lin ,  Zhifeng Li ,  Anshi Zou ,  Yi Wu

    发明人： Baiwan Wei ,  Zhao Lin ,  Zhifeng Li ,  Anshi Zou ,  Yi Wu

    IPC分类号： C01B31/34 ,  C23C8/06

    CPC分类号： C01B31/34 ,  C01B32/949

    摘要： A method for preparing ultrafine powder of tungsten carbide using ultrafine tungsten powder and carbon black as raw materials is provided. The following steps are included: (1) passivation of the ultrafine tungsten powder: passivating the ultrafine tungsten powder under pure carbon dioxide; (2) carbon addition: mixing the ultrafine tungsten powder with carbon black powder after applying cooling water and inert gases; (3) carbonization: synthesizing the bulk tungsten carbide powder at high temperature in a carbonizing stove; (4) crushing and sieving: crushing the bulk tungsten carbide powder, cooling and sieving to obtain the ultrafine powder of tungsten carbide.

    摘要翻译： 提供了一种使用超细钨粉和炭黑作为原料制备碳化钨超细粉末的方法。 包括以下步骤：（1）超细钨粉钝化：在纯二氧化碳下钝化超细钨粉; （2）碳添加：使用冷却水和惰性气体后，将超细钨粉与炭黑粉末混合; （3）碳化：在碳化炉中高温合成本体碳化钨粉末; （4）破碎筛分：粉碎散装碳化钨粉末，冷却筛分得到超细碳化钨粉末。