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1. 发明授权

US09893783B2 Method, mobile station and base station for transmitting data in mobile communication system 有权
公开(公告)号：US09893783B2
公开(公告)日：2018-02-13
申请号：US12311737
申请日：2007-10-11
申请人： Josef Martin Eichinger , Volker Jungnickel , Egon Schulz , Wolfgang Zirwas
发明人： Josef Martin Eichinger , Volker Jungnickel , Egon Schulz , Wolfgang Zirwas
IPC分类号： H04B7/06 , H04L5/00 , H04B7/04
CPC分类号： H04B7/0617 , H04B7/0482 , H04B7/0639 , H04B7/0641 , H04B7/0669 , H04L5/0023 , H04L5/0037 , H04L5/0058
摘要： Data in a mobile communications system is transmitted on at least one channel between at least one base station with multiple antennas and at least one user equipment. A base station applies precoding to the data based on a set of predefined codebooks. A first tracking mode with a first codebook from the set of predefined codebooks is used for the precoding, and at least a second tracking mode with at least a second codebook from the set of predefined codebooks is used for the precoding. The base station switches between the first tracking mode and the second tracking mode depending on at least one condition of the channel.

2. 发明授权

US08719676B2 Communication network element and method for transmitting data 有权
标题翻译：通信网元和数据传输方法
公开(公告)号：US08719676B2
公开(公告)日：2014-05-06
申请号：US13057010
申请日：2009-08-04
申请人： Thomas Haustein , Egon Schulz , Wolfgang Zirwas
发明人： Thomas Haustein , Egon Schulz , Wolfgang Zirwas
IPC分类号： H03M13/00
CPC分类号： H04L1/1819 , H04L1/1861 , H04L1/1887 , H04L1/1893 , H04L2001/0096
摘要： A method of transmitting data in a communication network is provided, wherein the method includes sending an error message indicating that a data packet transmitted using a cooperative transmission scheme on a first channel is not decoded correctly, and retransmitting the data packet using a second channel which is different from the first channel.
摘要翻译：提供了一种在通信网络中发送数据的方法，其中该方法包括发送指示在第一信道上使用协作传输方案发送的数据分组未正确解码的错误消息，并且使用第二信道重传数据分组，与第一通道不同。

3. 发明申请

US20120014466A1 METHOD AND COMMUNICATION SYSTEM DEVICE FOR THE GENERATION OR PROCESSING OF FODM SYMBOLS IN A TRANSMISSION SYSTEM WITH SPREAD USSER DATA 有权
标题翻译：用于在具有传播USSER数据的传输系统中生成或处理FODM符号的方法和通信系统设备
公开(公告)号：US20120014466A1
公开(公告)日：2012-01-19
申请号：US13243560
申请日：2011-09-23
申请人： Elena COSTA , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
发明人： Elena COSTA , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
IPC分类号： H04L27/28
CPC分类号： H04L27/2636 , H04L5/026
摘要： OFDM symbols are generated using data from one or more users or from one or more data sources represented on a number of sub-carriers. To inhibit multiple-access interference on application of the CDMA principle, the data are transformed in a data-source specific manner and only subsequently allocated to the sub-carriers, independently of the transformation.
摘要翻译：使用来自一个或多个用户的数据或从多个子载波上表示的一个或多个数据源生成OFDM符号。为了在应用CDMA原理时抑制多址干扰，数据以数据源特定的方式被转换，并且仅随后被分配给子载波，而与转换无关。

4. 发明申请

US20110280163A1 Precoding in Telecommunication Network 有权
标题翻译：电信网络中的预编码
公开(公告)号：US20110280163A1
公开(公告)日：2011-11-17
申请号：US13146095
申请日：2009-01-26
申请人： Thomas Haustein , Egon Schulz , Wolfgang Zirwas
发明人： Thomas Haustein , Egon Schulz , Wolfgang Zirwas
IPC分类号： H04W80/00 , H04J3/00
CPC分类号： H04L25/03343 , H04L5/0032 , H04L2025/03426
摘要： It is described a method for compensating interference effects within a telecommunication network including at least a first base station and a second base station, which serve in a cooperative manner a first user equipment and a second user equipment by using time division duplex. The method is applied in an operational state, in which the first base station is in a downlink mode and the second base station is in an uplink mode. The method includes (a) determining at least one of a first channel state information between the first base station and the second base station and a second channel state information between the first user equipment and the second user equipment, (b) encoding data signals based on the first and/or the second channel state information, and (c) transmitting the encoded data signals by the first base station and/or by the second base station. It is further described a telecommunication network, a program element and a computer readable medium, which are adapted to carry out or control the described method.
摘要翻译：描述了一种用于补偿包括至少第一基站和第二基站的电信网络内的干扰效应的方法，所述第一基站和第二基站通过使用时分双工以协作方式服务于第一用户设备和第二用户设备。该方法应用于其中第一基站处于下行链路模式并且第二基站处于上行链路模式的操作状态。该方法包括：（a）确定第一基站和第二基站之间的第一信道状态信息和第一用户设备与第二用户设备之间的第二信道状态信息中的至少一个，（b）基于数据信号编码在第一和/或第二信道状态信息上，以及（c）由第一基站和/或由第二基站发送编码的数据信号。进一步描述适于执行或控制所述方法的电信网络，程序元件和计算机可读介质。

5. 发明授权

US08054740B2 Method for encoding data blocks 有权
标题翻译：数据块编码方法
公开(公告)号：US08054740B2
公开(公告)日：2011-11-08
申请号：US11919872
申请日：2006-04-25
申请人： Elena Costa , Egon Schulz , Petr Trifonov
发明人： Elena Costa , Egon Schulz , Petr Trifonov
IPC分类号： H04J11/00 , H04J4/00 , H04J1/00 , H04B1/66 , H04L1/14 , H03M13/00
CPC分类号： H04L1/1819 , H04L1/0009 , H04L1/1845 , H04L27/2602
摘要： Prior to transferring to a radio communication system, at least one data block is encoded according to predetermined quality-of-service requirements with the aid of a first code. Subsequently, the data block, encoded by the first code, is further encoded according to the radio transmission properties of a usable radio transmission source with the aid of a second code.
摘要翻译：在转移到无线电通信系统之前，借助于第一代码，根据预定的服务质量要求对至少一个数据块进行编码。随后，借助于第二代码，根据可用无线电传输源的无线电传输属性进一步对由第一代码编码的数据块进行编码。

6. 发明授权

US07822420B1 Method and base station for allocating a channel required for a radio transmission 有权
标题翻译：用于分配无线电传输所需的信道的方法和基站
公开(公告)号：US07822420B1
公开(公告)日：2010-10-26
申请号：US09937344
申请日：2000-03-22
申请人： Egon Schulz
发明人： Egon Schulz
IPC分类号： H04W40/00 , H04W72/00 , H04W4/00
CPC分类号： H04W72/042 , H04W72/044
摘要： For a radio transmission between a subscriber station and a base station in accordance with a hybrid multiple access method (e.g. CDMA, FDMA, TDMA), unambiguous descriptions for the usable transmission resources in the uplink and downlink are proposed to obtain efficient utilization of resources in the access of symmetric and/or unsymmetric services, the channel description containing information on the order of channel utilization during the radio transmission.
摘要翻译：对于根据混合多址方法（例如CDMA，FDMA，TDMA）的用户台和基站之间的无线电传输，提出了上行链路和下行链路中可用传输资源的明确描述，以获得有效利用资源对称和/或不对称业务的接入，信道描述包含无线电传输期间信道利用顺序信息。

7. 发明申请

US20090285321A1 Radio transmission with variable length of guard interval 有权
标题翻译：无线电传输具有可变长度的保护间隔
公开(公告)号：US20090285321A1
公开(公告)日：2009-11-19
申请号：US11920975
申请日：2005-11-02
申请人： Egon Schulz , Wolfgang Zirwas
发明人： Egon Schulz , Wolfgang Zirwas
IPC分类号： H04B7/02 , H04L27/00
CPC分类号： H04L27/2607
摘要： Information, in particular OFDM-symbols, is transmitted via radio from an emitting unit to a receiving unit. At least one first symbol has a first total length, which includes a first time section during which first user data is transmitted and a second time section during which cyclic repetitions of the first user data are transmitted. Also, at least one second symbol has the first total length which includes a third time section, having a length different than the first time section, during which second user data is transmitted, and a fourth time section, having a length different than the second time section, during which cyclic repetitions of the second user data is transmitted.
摘要翻译：信息，特别是OFDM符号，经由无线电从发射单元传输到接收单元。至少一个第一符号具有第一总长度，其包括发送第一用户数据的第一时间段和第二时间段，在第二时间段期间发送第一用户数据的循环重复。此外，至少一个第二符号具有包括第三时间段的第一总长度，其具有与第一时间段不同的长度，在第二时间段期间发送第二用户数据，以及第四时间段，其长度不同于第二时间段时间段，在该时间段期间发送第二用户数据的循环重复。

8. 发明申请

US20090221314A1 Beam-hopping in a radio communications system 有权
标题翻译：在无线电通信系统中进行跳跃
公开(公告)号：US20090221314A1
公开(公告)日：2009-09-03
申请号：US11920264
申请日：2006-04-27
申请人： Honglin Hu , Egon Schulz , Martin Weckerle
发明人： Honglin Hu , Egon Schulz , Martin Weckerle
IPC分类号： H04B7/00
CPC分类号： H04W16/28 , H04W48/08 , H04W88/08
摘要： A radio communications system has at least one base station and subscriber station. To transmit messages to a subscriber stations, the base station uses successive emission directions that differ from one another. The base station transmits information concerning the sequence of the use of said emission directions to subscriber stations.
摘要翻译：无线电通信系统具有至少一个基站和用户台。为了向订户站发送消息，基站使用彼此不同的连续发射方向。基站向用户站发送关于使用所述发射方向的顺序的信息。

9. 发明申请

US20060221898A1 Method and transmitter for transmitting data in a multi-carrier system via a number of transmitting antennas 有权
标题翻译：用于经由多个发送天线在多载波系统中发送数据的方法和发射机
公开(公告)号：US20060221898A1
公开(公告)日：2006-10-05
申请号：US10553411
申请日：2004-03-17
申请人： Martin Bossert , Elena Costa , Axel Hubner , Matthias Lott , Egon Schulz
发明人： Martin Bossert , Elena Costa , Axel Hubner , Matthias Lott , Egon Schulz
IPC分类号： H04Q7/00
CPC分类号： H04L27/2602 , H04B7/0669 , H04B7/0671 , H04L1/0656 , H04L27/2626
摘要： A method transmits data by radio during which a frequency band is split into a plurality of subcarriers, and a plurality of antennas are used for transmitting. The data are split into a number of elements, which are to be respectively transmitted by each antenna, said number of elements corresponding to the number of subcarriers, whereby for each antenna, each element is respectively assigned to a subcarrier for transmitting, and at least two antennas on at least one subcarrier transmit different elements. Before an OFDM modulation for each antenna, each element is multiplied by an antenna-specific and element-specific factor. Alternatively, after an OFDM modulation for at least one antenna, the time sequence of the time-dependent signal generated on the basis of the OFDM modulation is reordered. A transmitter carries out the method.
摘要翻译：一种方法是通过无线电发送数据，在此期间将频带分割为多个子载波，并且使用多个天线进行发送。将数据分割成若干要由各天线分别发送的元件，所述元件的数量对应于子载波数，由此对于每个天线，每个元件分别被分配给用于传输的子载波，并且至少至少一个副载波上的两个天线发射不同的元件。在每个天线的OFDM调制之前，每个元素乘以天线特定的和元素特定的因子。或者，在至少一个天线的OFDM调制之后，重新排列基于OFDM调制生成的时间相关信号的时间序列。发射机执行该方法。

10. 发明申请

US20060128317A1 Method and station for transmitting data in a radio communication system 审中-公开
标题翻译：用于在无线电通信系统中发送数据的方法和站
公开(公告)号：US20060128317A1
公开(公告)日：2006-06-15
申请号：US10525832
申请日：2003-08-08
申请人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
发明人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
IPC分类号： H04B7/00 , H04Q7/00
CPC分类号： H04L1/0019 , H04L1/0001 , H04L1/0007
摘要： In a communication system, a first transmitting station transmits a transmission signal to a first receiving station for transmitting a sequence of data via a radio interface. The radio interface is monitored with respect to an interference signal from an interference source prior to transmission via at least one of the first transmitting station and the first receiving station. The transmission only begins if the radio interface is sufficiently free from interference for a moment in time.
摘要翻译：在通信系统中，第一发送站经由无线接口向第一接收站发送发送数据序列的发送信号。在通过第一发送站和第一接收站中的至少一个发送之前，相对于来自干扰源的干扰信号来监视无线电接口。如果无线电接口在一段时间内没有干扰，则传输仅开始。

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