公开(公告)号：US07187699B1

公开(公告)日：2007-03-06

申请号：US09937027

申请日：2000-03-20

申请人： Bernhard Raaf ,  Volker Sommer

发明人： Bernhard Raaf ,  Volker Sommer

IPC分类号： H04J3/22

CPC分类号： H03M13/271 ,  H03M13/635

摘要： A method and apparatus for data rate matching, wherein elements to be transmitted are distributed over a number of radio frames via an interleaver and are punctured or repeated, with the puncturing or repetition being carried out in such a manner that, when it is related to the original arrangement of the element before interleaving, the pattern avoids puncturing or repetition of adjacent elements, or of elements which are not far apart from one another.

摘要翻译： 一种用于数据速率匹配的方法和装置，其中要被发送的元件经由交织器分布在多个无线电帧上，并被穿孔或重复，其中穿孔或重复以这样的方式执行：当与 在交织之前的元件的原始布置，图案避免了相邻元件的穿孔或重复，或者彼此不相隔的元件。

公开(公告)号：US07142584B1

公开(公告)日：2006-11-28

申请号：US09786738

申请日：1999-09-02

申请人： Leopold Bömer ,  Jürgen Michel ,  Andreas Lobinger ,  Bernhard Raaf

发明人： Leopold Bömer ,  Jürgen Michel ,  Andreas Lobinger ,  Bernhard Raaf

IPC分类号： H04B1/69 ,  H04B1/707 ,  H04B1/713

CPC分类号： H04W56/0085 ,  H04B1/707 ,  H04B7/2668 ,  H04J13/16 ,  H04L7/041 ,  H04W92/10

摘要： A method for synchronizing a base station to a mobile station includes transmitting a signal sequence K(i) of length n from the base station to the mobile station. The signal sequence K(i) is formed by repeating a second signal sequence element K2(k) of length n2 n1 times. The second signal sequence is modulated with a first signal sequence element K1(j) of length n1. In the method, n1 is equal to n2 and i, j and k are integers.

摘要翻译： 将基站同步到移动台的方法包括从基站向移动台发送长度为n的信号序列K（i）。 信号序列K（i）通过重复长度为n 2 n的第二信号序列元素K 2（k）1次而形成。 第二信号序列用长度为n 1的第一信号序列元素K 1（j）进行调制。 在该方法中，n 1等于n 2，i，j和k是整数。

公开(公告)号：US07065183B1

公开(公告)日：2006-06-20

申请号：US09937497

申请日：2000-03-01

申请人： Bernhard Raaf

发明人： Bernhard Raaf

IPC分类号： H04M1/64

CPC分类号： H04W52/288 ,  H04W52/08 ,  H04W52/24

摘要： A method is provided for controlling the transmitting power in a mobile radio system a corresponding mobile radio system is also provided. A signal emitted from a transmitter is received by a receiver via a transmission channel of the mobile radio system. The transmitted signal is evaluated and a power control information item is generated based on the result of the evaluation. The power control information item is then transmitted back to the transmitter for adjusting the transmitting power. In order to determine the power control information item, the time response of the transmission channel is estimated and the transmitting power needed in the future is deduced therefrom.

摘要翻译： 提供了一种用于控制移动无线电系统中的发射功率的方法，还提供了相应的移动无线电系统。 从发射机发射的信号由接收机经由移动无线电系统的传输信道接收。 评估所发送的信号，并且基于评估结果生成功率控制信息项。 然后将功率控制信息项发送回发射机以调整发射功率。 为了确定功率控制信息项，估计传输信道的时间响应，并从中推导出将来所需的发射功率。

公开(公告)号：US07010071B1

公开(公告)日：2006-03-07

申请号：US10018436

申请日：2000-02-16

申请人： Juergen Michel ,  Bernhard Raaf

发明人： Juergen Michel ,  Bernhard Raaf

IPC分类号： H03D1/00 ,  H04D27/06

CPC分类号： H04L7/041 ,  H04B1/707 ,  H04B1/7073 ,  H04B1/7093 ,  H04B7/2662 ,  H04J13/0014

摘要： Method for forming and/or determining a synchronization sequence, a synchronization method, a transmitting unit and a receiving unit, the formation of synchronization sequences, which are based on partial signal sequences, includes a second partial signal sequence being repeated and modulated in the process by a first partial signal sequence.

摘要翻译： 用于形成和/或确定同步序列的方法，同步方法，发送单元和接收单元，基于部分信号序列的同步序列的形成包括在该过程中重复和调制的第二部分信号序列 通过第一部分信号序列。

公开(公告)号：US06958991B1

公开(公告)日：2005-10-25

申请号：US09536174

申请日：2000-03-27

申请人： Bernhard Raaf

发明人： Bernhard Raaf

IPC分类号： H04J3/00 ,  H04L1/00 ,  H04W28/04 ,  H04W48/08 ,  H04W72/12 ,  H04B7/212

CPC分类号： H04L5/14 ,  H04L1/0059 ,  H04L5/003 ,  H04W48/08 ,  H04W48/16 ,  H04W56/003 ,  H04W72/042 ,  H04W72/0446

摘要： A method and a system for transmission of data packets between base stations and mobile stations in a mobile radio system includes transmitting each of the data packets in time frames having a fixed number of timeslots, and a mobile station transmitting data packets in a plurality of successive timeslots. In the method and system, while the mobile station is connected to a present base station, a transmitting unit of the present base station transmitting control data packets or no data packets to the mobile station during predetermined time frames while the mobile station is connected to the given base station, and respectively making available to a receiving unit of the mobile station a time interval longer than a predetermined time frame for receiving synchronization data packets and/or measuring signal levels of adjacent base stations.

摘要翻译： 一种用于在移动无线电系统中的基站和移动台之间传输数据分组的方法和系统包括在具有固定数量的时隙的时间帧中传送每个数据分组，以及移动台以多个连续的方式发送数据分组 时隙。 在该方法和系统中，当移动站连接到当前基站时，本基站的发送单元在预定时间帧期间向移动站发送控制数据分组或没有数据分组，而移动站连接到 并且分别向移动台的接收单元提供比预定时间长的时间间隔，用于接收同步数据分组和/或测量相邻基站的信号电平。

公开(公告)号：US20050100085A1

公开(公告)日：2005-05-12

申请号：US10504946

申请日：2003-02-14

申请人： Martin Dottling ,  Bernhard Raaf ,  Ralf Wiedmann

发明人： Martin Dottling ,  Bernhard Raaf ,  Ralf Wiedmann

IPC分类号： H03M13/13 ,  H04B7/26 ,  H04J13/00 ,  H04L1/00 ,  H04L1/08 ,  H04L1/18 ,  H04B1/66

CPC分类号： H04L1/0059 ,  H04L1/0041 ,  H04L1/0068 ,  H04L1/08 ,  H04L1/1819

摘要： A method is provided for rate matching a number of input bits in a time interval to a fixed number of output bits in the time interval, whereby the input bits consist of a set of at least two different bit classes, each of the classes having a certain number of bits in the time interval, whereby the rate matching is performed in two rate matching stages, whereby the first rate matching stage operates only on a selection out of the set of different bit classes, thus establishing a proportion between the number of bits of the different classes, and the second rate matching stage operates on all bit classes such that the proportion is exactly or approximately maintained after the second rate matching stage and the fixed number of output bits consisting of bits of the different bit classes is achieved.

摘要翻译： 提供了一种用于将时间间隔中的多个输入比特速率匹配到时间间隔中的固定数量的输出比特的方法，由此输入比特由一组至少两个不同的比特类组成，每个类具有 时间间隔中的某些位数，由此在两个速率匹配级中执行速率匹配，由此第一速率匹配级仅在不同位类的集合中的选择上操作，从而建立位数之间的比例 并且第二速率匹配级对所有位类进行操作，使得在第二速率匹配级之后精确地或近似地保持该比例，并且实现由不同位类的位组成的固定数量的输出位。

公开(公告)号：US20050076284A1

公开(公告)日：2005-04-07

申请号：US10500877

申请日：2002-12-27

申请人： Martin Dottling ,  Bernhard Raaf

发明人： Martin Dottling ,  Bernhard Raaf

IPC分类号： H04L1/00 ,  H04L1/08 ,  H04L1/18 ,  H04L29/08

CPC分类号： H04L1/0066 ,  H04L1/0003 ,  H04L1/0013 ,  H04L1/0025 ,  H04L1/0065 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/0075 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1893 ,  H04L27/34

摘要： The invention relates to a method for enabling most reliable packet orientated data transfer to take place by using an ARQ-method, especially a hybrid-ARQ-method, preferably for use in a mobile radio system. The invention also relates to a bit rate adaptation model which is used for signaling between the transmitter and the receiver.

摘要翻译： 本发明涉及一种通过使用优选用于移动无线电系统的ARQ方法，特别是混合ARQ方法来实现最可靠的分组导向数据传输的方法。 本发明还涉及用于发射机和接收机之间的信令的比特率适配模型。

公开(公告)号：US06675025B1

公开(公告)日：2004-01-06

申请号：US09398687

申请日：1999-09-20

申请人： Bernhard Raaf

发明人： Bernhard Raaf

IPC分类号： H04Q720

CPC分类号： H04W16/12 ,  H04W16/02 ,  H04W88/08

摘要： A method for establishing telecommunications links in a switching system includes the steps of providing terminal devices and a base station having transmitting/receiving devices. The number of terminal devices is greater than the number of transmitting/receiving devices. A transmission of useful information and/or signaling information is performed between a transmitting/receiving device and a given terminal device in a first transmission cycle. The transmission between the transmitting/receiving device and the given terminal device is subsequently interrupted for a given time period. The given time period lasts as long as a transmission period of at least one transmission frequency. The transmission between the transmitting/receiving device and the given terminal device is continued in a second transmission cycle in time after the given time period has elapsed. A switching system is also provided.

摘要翻译： 一种用于在交换系统中建立电信链路的方法包括提供终端设备和具有发射/接收设备的基站的步骤。 终端设备的数量大于发送/接收设备的数量。 在第一传输周期中在发送/接收设备和给定终端设备之间执行有用信息和/或信令信息的传输。 发送/接收设备与给定终端设备之间的传输随后在给定的时间段内被中断。 给定的时间段持续至少一个传输频率的传输周期。 发送/接收设备和给定终端设备之间的传输在经过给定时间段之后的第二传输周期中继续。 还提供了一种切换系统。

公开(公告)号：US06469990B1

公开(公告)日：2002-10-22

申请号：US09494767

申请日：2000-01-31

申请人： Bernhard Raaf

发明人： Bernhard Raaf

IPC分类号： H04L1243

CPC分类号： H04W52/0216 ,  H04W52/0238 ,  Y02D70/1222

摘要： A method and a mobile station for controlling reception of data packets in a receiving unit of a mobile station in a mobile radio system. The receiving unit can in each case be switched during predetermined time frames to receive data packets to be detected from base stations, in which case a plurality of predetermined time frames are each assigned to receive data packets from a specific base station. The base station transmits characteristic data packets at a predetermined time interval before the data packets to be detected. The receiving unit is also switched to receive characteristic data packets from the respective base station during the predetermined time frames in which it is switched to receive data packets to be detected. If it does not receive either a data packet to be detected or a characteristic data packet from the respective base station in a predetermined time frame, the receiving unit is not switched to receive data packets from this base station during the next predetermined time frame which is assigned to this base station because no data packet to be detected from this base station can occur.

摘要翻译： 一种用于控制在移动无线电系统中的移动台的接收单元中的数据分组的接收的方法和移动台。 在每种情况下，接收单元可以在预定的时间帧内进行切换以从基站接收要检测的数据分组，在这种情况下，分配多个预定时间帧以从特定的基站接收数据分组。 基站在要检测的数据分组之前以预定的时间间隔发送特征数据分组。 接收单元还被切换以在其切换到接收要检测的数据分组的预定时间帧期间从相应基站接收特征数据分组。 如果在预定时间帧内没有接收到要检测的数据分组或来自相应基站的特征数据分组，则在下一个预定时间帧期间接收单元不被切换以接收来自该基站的数据分组， 分配给该基站，因为不会发生从该基站检测到的数据分组。

公开(公告)号：US10187809B2

公开(公告)日：2019-01-22

申请号：US14008635

申请日：2011-03-31

申请人： Shun Liang Zhang ,  Simone Redana ,  Bernhard Raaf ,  Lei Du

发明人： Shun Liang Zhang ,  Simone Redana ,  Bernhard Raaf ,  Lei Du

IPC分类号： H04W24/02 ,  H04W48/08 ,  H04W84/00 ,  H04W84/04

摘要： There are provided measures for a cell reconfiguration, more specifically a cell reconfiguration in a relay-enhanced network environment. Such measures exemplarily include recognizing a decision on a change of a configuration of a base station, informing a user equipment served by the base station due to a forthcoming change of at least one of a manipulated synchronization failure value or a manipulated radio link failure value before the configuration of the base station is changed, and providing the user equipment being served by the base station with a synchronization signal indicating a new configuration after the configuration of the base station is changed from an old configuration to the new configuration.