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1. 发明授权

US5506837A Cellular radio communication system which is selectively convertible into a trunked radio communication system for group calls 失效
标题翻译：蜂窝无线电通信系统，其可选择性地转换成用于组呼的集群无线电通信系统
公开(公告)号：US5506837A
公开(公告)日：1996-04-09
申请号：US197526
申请日：1994-02-10
申请人： Michael Sollner , Alfons Eizenhofer
发明人： Michael Sollner , Alfons Eizenhofer
IPC分类号： H04W4/06 , H04W84/08 , H04B7/26 , H04L5/16 , H04Q7/00
CPC分类号： H04W4/06 , H04W84/08
摘要： Cellular mobile radio systems provide full-duplex communication between base stations and mobile stations and with the fixed public service network. Also known are trunked mobile radio systems wherein a group of mobile users can exchange information with each other in the half-duplex mode over a common channel, only one user transmitting to the others at any time. It has been proposed to provide mobile radio sets which are especially adapted to be switched for use in either of such systems. The present invention avoids the need for specific adaptation of a mobile radio set for that purpose. Instead, it enables a cellular mobile radio system to be selectively converted into a trunked mobile radio system by providing for the base station to couple an up-link radio channel of any mobile user to down-link radio channels of a selected group of mobile users. One or more such user groups can be formed, only one radio channel being used for each group.
摘要翻译：蜂窝移动无线电系统提供基站和移动台之间以及固定公共服务网络的全双工通信。也是已知的中继移动无线电系统，其中一组移动用户可以通过公共信道以半双工模式彼此交换信息，只有一个用户在任何时间向其他用户发送信息。已经提出了提供特别适于被切换以用于这些系统中的任何一种的移动无线电设备。本发明避免了用于该目的的移动无线电设备的特定适配的需要。相反，它使蜂窝移动无线电系统能够通过提供基站将任何移动用户的上行链路无线电信道耦合到所选择的一组移动用户的下行链路无线电信道来选择性地转换为集群移动无线电系统。可以形成一个或多个这样的用户组，对于每个组仅使用一个无线电信道。

2. 发明申请

US20070228776A1 Deformation element for absorbing lateral impact forces in a lateral region of a motor vehicle 有权
标题翻译：用于吸收机动车辆的横向区域中的横向冲击力的变形元件
公开(公告)号：US20070228776A1
公开(公告)日：2007-10-04
申请号：US11706786
申请日：2007-02-14
申请人： Dieter Schiebel , Peter Baumann , Michael Sollner
发明人： Dieter Schiebel , Peter Baumann , Michael Sollner
IPC分类号： B62D25/00
CPC分类号： B62D21/157 , B62D25/025
摘要： A deformation element for absorbing lateral impact forces in the lateral region of a motor vehicle has at least two hollow chambers disposed one behind another in the direction of action of the lateral impact forces. An axial extension of which is in each case oriented at right angles to the direction of action of the lateral impact forces. The deformation element has at least one fastening portion for mounting the deformation element on an associated lateral sill portion of the vehicle.
摘要翻译：用于吸收机动车辆的横向区域中的侧向冲击力的变形元件具有至少两个在侧向冲击力的作用方向上彼此相对设置的中空室。其每一种的轴向延伸方向都与横向冲击力的作用方向成直角。变形元件具有至少一个紧固部分，用于将变形元件安装在车辆的相关的侧槛部分上。

3. 发明授权

US5884173A Mobile radio system with improved handover facility 失效
标题翻译：移动无线电系统具有改进的切换设施
公开(公告)号：US5884173A
公开(公告)日：1999-03-16
申请号：US507512
申请日：1995-08-23
申请人： Michael Sollner
发明人： Michael Sollner
IPC分类号： H04W36/12 , H04Q7/00
CPC分类号： H04W36/12
摘要： In modem, modularly structured mobile radio systems, a call between a base station and a mobile subscriber station is to be handed over to a different base station the moment the mobile subscriber station leaves the coverage area of a base station. For this purpose, a switching system providing the route between a fixed network and the base stations is to carry out appropriate switching operations. In order to realise shortest possible dead times caused by interruptions during call handovers from one radio cell to another radio cell, a first and a further base station each comprise switching equipment for inserting a signal (S.sub.k) coming from a switching center into a signal (S.sub.g) going to the switching center.
摘要翻译： PCT No.PCT / NL94 / 00322 Sec。 371日期1995年8月23日 102（e）日期1995年8月23日PCT 1994年12月19日PCT PCT。公开号WO95 / 18513 日期1995年7月6日在调制解调器中，模块化结构的移动无线电系统在移动用户站离开基站的覆盖区域的时刻，将基站和移动用户站之间的呼叫切换到不同的基站。为此，在固定网络和基站之间提供路由的交换系统是进行适当的切换操作。为了实现从一个无线电小区到另一个无线电小区的呼叫切换期间由于中断而导致的最短可能的死时间，第一和另一个基站各自包括用于将来自交换中心的信号（Sk）插入信号（ Sg）去交换中心。

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