公开(公告)号：US20080144667A1

公开(公告)日：2008-06-19

申请号：US11885271

申请日：2006-12-19

申请人： Stefan Hulder ,  Erich Kamperschroer ,  Dieter Kehren ,  Gunter Kleindl ,  Christoph Lenfort ,  Andreas Muller ,  Marco van de Logt

发明人： Stefan Hulder ,  Erich Kamperschroer ,  Dieter Kehren ,  Gunter Kleindl ,  Christoph Lenfort ,  Andreas Muller ,  Marco van de Logt

IPC分类号： H04J3/00

CPC分类号： H04B7/2656 ,  H04B7/2643 ,  H04W74/04

摘要： During the transmission of subscriber-specific data, particularly via a transfer medium and according to a transmission principle based on time slot transmission with time slot separation, the transfer medium used by several subscribers can also be efficiently used when the data rates of the data transmitted in the transmission direction and the reception direction for at least one subscriber using the transmission medium are differently, i.e. asymmetrically distributed. To this end, the data to be transmitted for each subscriber are transmitted, as in the case of a symmetric data distribution, in at least two time slots per a periodically returning time frame and corresponding to the asymmetrical distribution of the ratio of a number of transmission data packets to reception data packets in a plurality n half time frame of the time frame with n being greater or equal to 2 and N.

摘要翻译： 在特定用户数据的传输过程中，特别是通过传输介质，并且根据基于时隙分离的时隙传输的传输原理，当数据传输的数据速率发送时，也可以有效地使用多个用户使用的传输介质 在使用传输介质的至少一个用户的传输方向和接收方向上是不同的，即不对称地分布。 为此，在每个周期性返回的时间帧中，至少在两个时隙中发送针对每个用户发送的数据，如对于对称数据分发的情况，并且对应于多个 传输数据分组到时间帧的多个n个半个时间帧中的接收数据分组，其中n大于或等于2和N.

公开(公告)号：US5864755A

公开(公告)日：1999-01-26

申请号：US662568

申请日：1996-06-11

申请人： Neal J. King ,  Markku Korpi ,  Gunter Kleindl ,  Ernst Horvath ,  Wilhelm Mueller

发明人： Neal J. King ,  Markku Korpi ,  Gunter Kleindl ,  Ernst Horvath ,  Wilhelm Mueller

IPC分类号： H04M3/42 ,  H04B7/26 ,  H04M3/00 ,  H04M11/04 ,  H04Q3/58 ,  H04W4/22 ,  H04Q7/22

CPC分类号： H04W4/22 ,  H04M3/42195 ,  H04M3/5116 ,  H04W76/007 ,  H04M2242/04

摘要： A method for operating a wireless telephone system to provide emergency service for a wireless telephone operating in the wireless telephone system. In the present invention, the wireless telephone system receives a request to connect the wireless phone to a predetermined telephone number from the wireless telephone. The telephone system then queries the wireless telephone for a unique identifying number identifying the wireless telephone. The unique identifying number enables the wireless telephone system to connect the wireless telephone to the wireless telephone system. The wireless telephone system maintains a set of direct inward dialing numbers (DIDs) that are used exclusively for emergency calls. Each of the DID allows a caller outside of the wireless telephone system to direct a call to a telephone within the wireless telephone system. The emergency call is assigned one of these DIDs and that DID is linked to the unique identifying number of the telephone placing the emergency call. The wireless telephone is then connected to an emergency operator and the emergency operator is given the assigned DID. The DID enables a call from the emergency operator to the wireless telephone through the wireless telephone system. In one embodiment of the present invention, the DID assigned to the wireless telephone also identifies the antenna closest to the wireless telephone. The assignment between the DID and the unique identifying number is terminated after a predetermined period of time which may be altered by the caller or those servicing the emergency call.

摘要翻译： 一种用于操作无线电话系统以为在无线电话系统中操作的无线电话提供紧急服务的方法。 在本发明中，无线电话系统从无线电话接收到将无线电话连接到预定电话号码的请求。 然后，电话系统向无线电话询问识别无线电话的唯一识别号码。 独特的识别号使得无线电话系统能够将无线电话连接到无线电话系统。 无线电话系统维护一组专门用于紧急呼叫的直接拨入号码（DID）。 每个DID允许无线电话系统外部的呼叫者将呼叫引导到无线电话系统内的电话。 紧急呼叫被分配了这些DID中的一个，并且DID被链接到发出紧急呼叫的电话的唯一识别号码。 然后将无线电话连接到紧急操作员，并且紧急操作员被给予分配的DID。 DID使得能够通过无线电话系统从紧急操作员到无线电话的呼叫。 在本发明的一个实施例中，分配给无线电话的DID还识别最接近无线电话的天线。 DID和唯一标识号之间的分配在预定的时间段之后终止，预定的时间段可以由呼叫者或服务于紧急呼叫的服务人员改变。