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11. 发明授权

US07113492B2 Audio broadcast in cordless digital system 有权
标题翻译：无线数字系统中的音频广播
公开(公告)号：US07113492B2
公开(公告)日：2006-09-26
申请号：US09779014
申请日：2001-02-07
申请人： Gerhard Siemens , Uwe Sydon , Juergen Kockmann , Olaf Dicker , Holger Steinbach
发明人： Gerhard Siemens , Uwe Sydon , Juergen Kockmann , Olaf Dicker , Holger Steinbach
IPC分类号： H04L5/14 , H04J3/00
CPC分类号： H04M1/663 , H04M1/6505 , H04M1/658 , H04M1/72502 , H04M1/72513
摘要： Providing an audio broadcast for a TDMA system. During a single time slot, an audio message is broadcast from a base art and received at a number of portable arts. An audio broadcast command is generated by designating the single time slot and then transmitted to the plurality of portable parts. An additional portable part transmits a broadcast origination signal and the audio message to the base part which transmits the audio broadcast command to the portable parts. by assigning a time slot other than the designated time slot to a portable part, the portable part does not broadcast audio messages during the designated time slot. More than three receiving time slots and more than three sending time slots are divided out for the base art that includes the designated time slot. The audio broadcast command is transmitted during at least two of the more than three sending time slots.
摘要翻译：为TDMA系统提供音频广播。在单个时隙期间，基本技术广播音频消息并以多种便携式技术接收。通过指定单个时隙然后发送到多个便携式部件来生成音频广播命令。附加的便携式部件将广播发起信号和音频消息发送到将音频广播命令发送到便携式部件的基本部分。通过将指定时隙以外的时隙分配给便携式部件，便携式部件在指定时隙期间不广播音频消息。对于包括指定时隙的基础技术，将三个以上的接收时隙和三个以上的发送时隙划分。在多于三个发送时隙中的至少两个中发送音频广播命令。

12. 发明授权

US06397069B1 Procedure for controlling the set-up of calls with transmission channel requirement of different network terminations 失效
标题翻译：控制不同网络终端传输通道要求的呼叫建立的过程
公开(公告)号：US06397069B1
公开(公告)日：2002-05-28
申请号：US09230792
申请日：1999-02-08
申请人： Rolf Biedermann , Martin Kordsmeyer , Olaf Dicker
发明人： Rolf Biedermann , Martin Kordsmeyer , Olaf Dicker
IPC分类号： H04Q720
CPC分类号： H04W76/10 , H04W28/24 , H04W72/0413 , H04W84/14
摘要： In order to be able to control the setting up of telecommunication connections efficiently and reliably in telecommunication subsystems serving as local message transmission loops of telecomunication systems and having network terminations which differ with regard to the transmission channel requirements, a first network termination specifies explicitly, for example in the form of a parameter, the requested transmission channel desired by it in a connection, set-up message of the network termination to the remote station in the telecommunication subsystem.
摘要翻译：为了能够在用作电信系统的本地消息传输环路的电信子系统中有效和可靠地控制电信连接的建立，并具有关于传输信道要求不同的网络终端，第一网络终端明确规定以参数形式的示例，其在连接中期望的所请求的传输信道，网络终端的建立消息到电信子系统中的远程站。

13. 发明授权

US06909737B1 Method and device for transmitting information using varying carrier frequencies by means of a frequency hopping method 失效
标题翻译：通过跳频方式使用不同载波频率发送信息的方法和装置
公开(公告)号：US06909737B1
公开(公告)日：2005-06-21
申请号：US09719969
申请日：1998-06-18
申请人： Jürgen Kockmann , Olaf Dicker
发明人： Jürgen Kockmann , Olaf Dicker
IPC分类号： H04B1/713 , H04J13/00 , H04B1/69
CPC分类号： H04J13/00 , H04B1/713 , H04B1/7143
摘要： A method and an apparatus transmits information in various carrier frequencies with frequency hopping. A table 25 with a plurality of n possible carrier frequency values fx in addresses 1 through N of the table 25 is thereby offered. Further, a sequence of random values is generated, for example in a random number generator 22, on the basis whereof a part M of the N carrier frequency values fx is read from the corresponding addresses of the table 25, whereby M≦N applies. Information is subsequently transmitted in the corresponding carrier frequencies. The inventive apparatus or, respectively, the inventive method can be implemented, for example, in a mobile station and/or a base station of a mobile radiotelephone system.
摘要翻译：一种方法和装置利用跳频在各种载频中发送信息。由此提供了具有表25的地址1至N中的多个n个可能的载波频率值fx的表25。此外，例如在随机数生成器22中，根据从表25的相应地址读取N个载波频率值fx的部分M，生成随机值序列，由此M

14. 发明授权

US06975603B1 System and method for minimizing the loss of information in cordless communications 有权
标题翻译：减少无绳通信信息丢失的系统和方法
公开(公告)号：US06975603B1
公开(公告)日：2005-12-13
申请号：US09378108
申请日：1999-08-20
申请人： Olaf Dicker , Uwe Sydon
发明人： Olaf Dicker , Uwe Sydon
IPC分类号： H04W16/10 , H04W72/04 , H04B1/713
CPC分类号： H04W16/10 , H04W28/18 , H04W72/02 , H04W76/10
摘要： The present invention comprises a system and method for minimizing the loss of information in cordless communications. The system comprises a first data station (12) having control logic (11) operable to establish a plurality of individual communication channels (12a–12d) between the base station (12) and second data station (13). Each of the channels is associated with a unique channel frequency. The control logic (11) is also operable to select a first unique channel frequency to be used for the first channel (12a) between the two data stations (12–13), determine parameters relating to a spectral separation between each of the channels (12a–12d), and select unique channel frequencies for the remainder of the plurality of channels (12b–12d) in response to the determined parameters. The system also comprises response logic (19) residing in the second data station (13) that is operable to receive the information from the first data station (12) on the plurality of communication channels (12a–12d).
摘要翻译：本发明包括用于最小化无绳通信中的信息丢失的系统和方法。该系统包括具有控制逻辑（11）的第一数据站（12），其可操作以在基站（12）和第二数据站（13）之间建立多个单独的通信信道（12a-12d）。每个通道与唯一的通道频率相关联。控制逻辑（11）还可操作以选择要用于两个数据站（12-13）之间的第一信道（12a）的第一唯一信道频率，确定与每个信道之间的频谱间隔相关的参数（12a-12d），并且响应于所确定的参数，为多个信道的剩余部分（12b-12d）选择唯一的信道频率。系统还包括驻留在第二数据站（13）中的响应逻辑（19），其可操作以从多个通信信道（12a-12d）上的第一数据站（12）接收信息。

15. 发明授权

US06625466B1 Method and system for regulating the transmission power of a mobile station of a mobile radiotelephone system 失效
标题翻译：用于调节移动无线电话系统的移动台的发射功率的方法和系统
公开(公告)号：US06625466B1
公开(公告)日：2003-09-23
申请号：US09719441
申请日：2000-12-12
申请人： Olaf Dicker , Jürgen Kockmann
发明人： Olaf Dicker , Jürgen Kockmann
IPC分类号： H04Q700
CPC分类号： H04W52/20 , H04W52/42
摘要： The present invention is directed to a method and to a system for regulating the transmission power of a mobile station (2) of a mobile radiotelephone system in which information are transmitted in various carrier frequencies with a frequency hopping method. The fixed station (1) comprises a receiver (4) for receiving information that are transmitted from a mobile station (2). The fixed station (1) also comprises a detector (11) for detecting the transmission quality of the transmitted information. When the transmission quality is good and the information were transmitted with a high transmission power, a first message for lowering the transmission power is sent to the mobile station and, when the transmission quality is poor and the information were transmitted with a low transmission power, a second message for raising the transmission power is sent to the mobile station. The present invention serves the purpose of lowering the power consumption in a mobile station of a mobile radiotelephone system.
摘要翻译：本发明涉及一种用于调节移动台（2）的发射功率的方法和系统，其中以各种载波频率以跳频方式发送信息的移动无线电话系统。固定站（1）包括用于接收从移动站（2）发送的信息的接收机（4）。固定站（1）还包括用于检测所发送的信息的传输质量的检测器（11）。当传输质量好并且以高发射功率发送信息时，向移动台发送用于降低发射功率的第一消息，并且当传输质量差并且信息以低发射功率发射时，用于提高发送功率的第二消息被发送到移动台。本发明的目的在于降低移动无线电话系统的移动台的功耗。

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