Occlusion compound of 2-nitroxymethyl-6-chloropyridine with
.beta.-cyclodextrin and process for preparation thereof
    52.
    发明授权
    Occlusion compound of 2-nitroxymethyl-6-chloropyridine with .beta.-cyclodextrin and process for preparation thereof 失效
    2-环氧基甲基-6-氯吡啶与β-环糊精的封闭化合物及其制备方法

    公开(公告)号:US4575548A

    公开(公告)日:1986-03-11

    申请号:US654471

    申请日:1984-09-26

    摘要: An occlusion compound of 2-nitroxymethyl-6-chloropyridine with .beta.-cyclodextrin is disclosed herein as well as a process for preparing the occlusion compound thereof. The occlusion compound of the present invention has a molar ratio of 2-nitroxymethyl-6-chloropyridine to .beta.-cyclodextrin of between about 1:1 and about 3:1. The present occlusion compound is nonvolatile, thereby overcoming the problems associated with the volatility of the 2-nitroxymethyl-6-chloropyridine for pharmacuetical preparations. The process of the present invention is carried out by reacting 2-nitroxymethyl-6-chloropyridine with .beta.-cyclodextrin either by kneading both compounds together with a small amount of a solvent or by mixing both compounds in an appropriate solvent, such as water. The occlusion compound is then precipitated, separated and further purified by conventional methods.

    摘要翻译: 本文公开了2-羟基甲基-6-氯吡啶与β-环糊精的闭塞化合物以及其制备其闭塞化合物的方法。 本发明的闭塞化合物的2-硝基甲基-6-氯吡啶与β-环糊精的摩尔比为约1:1至约3:1。 本发明的闭塞化合物是非挥发性的,从而克服了与用于药物制剂的2-硝酰氧基甲基-6-氯吡啶挥发性有关的问题。 本发明的方法是通过将2-硝基甲基-6-氯吡啶与β-环糊精反应,将两种化合物与少量溶剂混合或将两种化合物混合在合适的溶剂如水中进行。 然后将封闭化合物沉淀,分离并通过常规方法进一步纯化。

    Mobile communication system, gateway device, base station, communication method, and program
    53.
    发明授权
    Mobile communication system, gateway device, base station, communication method, and program 有权
    移动通信系统,网关设备,基站,通信方式和程序

    公开(公告)号:US09510247B2

    公开(公告)日:2016-11-29

    申请号:US13503814

    申请日:2010-10-25

    摘要: A mobile communication system comprises: at least one terminal; a source base station to which the terminal is connected before movement of the terminal; a target base station to which the terminal is connected after the movement; a gateway device that connects the source base station and the target base station to a core network; and a core network node provided in the core network, wherein: the gateway device determines by itself, or makes query to the core network node to determine whether or not to preferentially treat the terminal by the target base station when the terminal moves from the source base station to the target base station; and the gateway device notifies to the target base station preferential information indicative of whether or not to preferentially treat the terminal by the target base station.

    摘要翻译: 移动通信系统包括:至少一个终端; 终端在终端移动之前连接到的源基站; 移动后终端连接的目标基站; 将源基站和目标基站连接到核心网络的网关装置; 以及提供在所述核心网络中的核心网络节点,其中:所述网关设备本身确定或者对所述核心网络节点进行查询,以便当终端从源移动时确定目标基站是否优先对待终端 基站到目标基站; 并且网关装置向目标基站通知指示是否优先对待目标基站的终端的优先信息。

    COMMUNICATION SYSTEM, BASE STATION DEVICE, GATEWAY DEVICE, METHOD FOR CONTROLLING BASE STATION DEVICE, AND METHOD FOR CONTROLLING GATEWAY DEVICE
    56.
    发明申请
    COMMUNICATION SYSTEM, BASE STATION DEVICE, GATEWAY DEVICE, METHOD FOR CONTROLLING BASE STATION DEVICE, AND METHOD FOR CONTROLLING GATEWAY DEVICE 有权
    通信系统,基站设备,网关设备,用于控制基站设备的方法和控制网关设备的方法

    公开(公告)号:US20140120911A1

    公开(公告)日:2014-05-01

    申请号:US14126697

    申请日:2012-04-24

    IPC分类号: H04W60/00

    摘要: At the time of registration of a base station, the base station reports to a gateway device list information regarding core networks that are to be connected. At the time of call origination from a user terminal, the base station reports to the gateway device, by means of a message of protocol for termination between a base station and a gateway, network identification information that indicates core networks that are to be connected to the user terminal The gateway device transfers a control message from the user terminal to the core networks indicated by the network identification information that was reported. At the time of call connection to the user terminal, the gateway device selects the base station to which paging from the core network is to be transmitted on the basis of the list information reported from the base station at the time of registration.

    摘要翻译: 在登记基站时,基站向网关装置报告关于要连接的核心网络的信息。 在从用户终端发起呼叫时,基站通过用于基站和网关之间终止的协议消息向网关装置报告指示要连接到的基站网络的网络标识信息 用户终端网关设备将用户终端的控制消息传送到由所报告的网络标识信息指示的核心网络。 在与用户终端的呼叫连接时,网关装置根据登记时从基站报告的列表信息,选择要从核心网发送寻呼的基站。

    MOBILE COMMUNICATION SYSTEM, GATEWAY DEVICE, BASE STATION, COMMUNICATION METHOD, AND PROGRAM
    58.
    发明申请
    MOBILE COMMUNICATION SYSTEM, GATEWAY DEVICE, BASE STATION, COMMUNICATION METHOD, AND PROGRAM 有权
    移动通信系统,网关设备,基站,通信方法和程序

    公开(公告)号:US20120263111A1

    公开(公告)日:2012-10-18

    申请号:US13503814

    申请日:2010-10-25

    IPC分类号: H04W4/00

    摘要: A mobile communication system comprises: at least one terminal; a source base station to which the terminal is connected before movement of the terminal; a target base station to which the terminal is connected after the movement; a gateway device that connects the source base station and the target base station to a core network; and a core network node provided in the core network, wherein: the gateway device determines by itself, or makes query to the core network node to determine whether or not to preferentially treat the terminal by the target base station when the terminal moves from the source base station to the target base station; and the gateway device notifies to the target base station preferential information indicative of whether or not to preferentially treat the terminal by the target base station.

    摘要翻译: 移动通信系统包括:至少一个终端; 终端在终端移动之前连接到的源基站; 移动后终端连接的目标基站; 将源基站和目标基站连接到核心网络的网关装置; 以及提供在所述核心网络中的核心网络节点,其中:所述网关设备本身确定或者对所述核心网络节点进行查询,以便当终端从源移动时确定目标基站是否优先对待终端 基站到目标基站; 并且网关装置向目标基站通知指示是否优先对待目标基站的终端的优先信息。

    MOBILE COMMUNICATION SYSTEM AND METHOD OF CONTROLLING THE SAME, AND RADIO BASE STATION APPARATUS
    59.
    发明申请
    MOBILE COMMUNICATION SYSTEM AND METHOD OF CONTROLLING THE SAME, AND RADIO BASE STATION APPARATUS 有权
    移动通信系统及其控制方法和无线基站装置

    公开(公告)号:US20120184261A1

    公开(公告)日:2012-07-19

    申请号:US13498395

    申请日:2010-09-14

    IPC分类号: H04W52/02 H04W64/00

    摘要: A mobile communication system according to the present invention capable of efficiently reducing power consumption of a radio base station apparatus includes a radio base station apparatus 1 for performing communication with a mobile terminal 4, a location information management apparatus 3 for acquiring location information of the mobile terminal 4, and a processing apparatus 2 for changing an operation state of the radio base station apparatus 1 by changing at least one of intensity, type, and cycle of radio waves emitted from the radio base station apparatus 1 or by setting the radio base station apparatus 1 in such a way that the radio base station apparatus 1 does not emit radio waves based on the location information of the mobile terminal 4 acquired by the location information management apparatus 3.

    摘要翻译: 能够有效降低无线基站装置的能耗的根据本发明的移动通信系统包括:无线基站装置1,用于与移动终端4进行通信;位置信息管理装置3,用于获取移动台的位置信息 终端4以及通过改变从无线基站装置1发出的无线电波的强度,类型和周期中的至少一个来改变无线基站装置1的运行状态的处理装置2,或者通过将无线基站 装置1,使得无线基站装置1基于由位置信息管理装置3获取的移动终端4的位置信息,不发射无线电波。

    MOBILE COMMUNICATION SYSTEM, BASE STATION, GATEWAY APPARATUS, CORE NETWORK APPARATUS, AND COMMUNICATION METHOD
    60.
    发明申请
    MOBILE COMMUNICATION SYSTEM, BASE STATION, GATEWAY APPARATUS, CORE NETWORK APPARATUS, AND COMMUNICATION METHOD 有权
    移动通信系统,基站,网关设备,核心网络设备和通信方法

    公开(公告)号:US20120015620A1

    公开(公告)日:2012-01-19

    申请号:US13258888

    申请日:2010-03-01

    IPC分类号: H04W4/22

    摘要: A mobile communication system includes a mobile station, a base station that communicates wirelessly with the mobile station, a gateway apparatus that connects the base station to a core network, and a core network apparatus that is arranged in the core network. The base station includes a control unit that includes, in a message, information indicating that the mobile station has originated a call as an emergency call, and a transmission unit that transmits the message to the core network apparatus. In addition, the core network apparatus includes a reception unit that receives the message that was transmitted from the base station.

    摘要翻译: 移动通信系统包括移动站,与移动站进行无线通信的基站,将基站连接到核心网的网关装置,以及配置在核心网中的核心网络装置。 基站包括控制单元,其在消息中包括指示移动站已经发起呼叫作为紧急呼叫的信息,以及将消息发送到核心网络设备的发送单元。 此外,核心网络装置包括接收从基站发送的消息的接收部。