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1. 发明授权

US07552375B2 Method, an encoder and communication device for individually encoding code block segments 有权
标题翻译：方法，用于对代码块段进行单独编码的编码器和通信设备
公开(公告)号：US07552375B2
公开(公告)日：2009-06-23
申请号：US10565194
申请日：2004-04-26
申请人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Elko Seidel
发明人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Elko Seidel
IPC分类号： H03M13/00
CPC分类号： H04L1/0041 , H03M13/296 , H03M13/356 , H04L1/0066 , H04L1/007
摘要： A method of encoding data in a code block comprising an information bit sequence in a communication device of a communication system comprising the step of separating the information bit sequence into a plurality of subsets of information bits. Each subset forming a code block segment. Further, the method comprises the step of encoding the code block segments individually using at least one encoding method. The invention also relates to a correspondingly adapted encoder and communication device to carry out the encoding method.
摘要翻译：一种在包括通信系统的通信设备中的信息比特序列的码块中编码数据的方法，包括将信息比特序列分离成多个信息比特子集的步骤。每个子组成一个代码块段。此外，该方法包括使用至少一种编码方法分别对码块段进行编码的步骤。本发明还涉及一种相应适应的编码器和通信装置，用于执行编码方法。

2. 发明申请

US20070022355A1 Method, an encoder and communication device for individually encoding code block segments 有权
标题翻译：方法，用于对代码块段进行单独编码的编码器和通信设备
公开(公告)号：US20070022355A1
公开(公告)日：2007-01-25
申请号：US10565194
申请日：2004-04-26
申请人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Elko Seidel
发明人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Elko Seidel
IPC分类号： H03M13/00
CPC分类号： H04L1/0041 , H03M13/296 , H03M13/356 , H04L1/0066 , H04L1/007
摘要： A method of encoding data in a code block comprising an information bit sequence in a communication device of a communication system comprising the step of separating the information bit sequence into a plurality of subsets of information bits. Each subset forming a code block segment Further, the method comprises the step of encoding the code block segments individually using at least one encoding method. The invention also relates to a correspondingly adapted encoder and communication device to carry out the encoding method.
摘要翻译：一种在包括通信系统的通信设备中的信息比特序列的码块中编码数据的方法，包括将信息比特序列分离成多个信息比特子集的步骤。形成代码块段的每个子集另外，该方法包括使用至少一个编码方法单独编码代码块段的步骤。本发明还涉及一种相应适应的编码器和通信装置，用于执行编码方法。

3. 发明授权

US08437768B2 Interference balancing in a wireless communication system 有权
标题翻译：无线通信系统中的干扰平衡
公开(公告)号：US08437768B2
公开(公告)日：2013-05-07
申请号：US13276089
申请日：2011-10-18
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W72/00
CPC分类号： H04W52/50 , H04W52/243 , H04W52/262 , H04W52/34 , H04W52/343 , H04W52/42
摘要： A method for balancing the distribution of interference between radio cells in a wireless communication system including cells in which subcarrier blocks are used for communication, a number of adjacent cells building a cell cluster. A corresponding method is for use in a system using multi beam antennas or multiple antennas. Base stations perform the above method and a communication system includes the base stations. To reduce the large average SIR variations without causing additional SIR estimation, measurement and calculation problem as introduced with power control, subcarrier blocks are grouped into a plurality of subcarrier block sets in each cell of a cell cluster, to determine transmission power levels for each of the cells of the cell cluster, and to assign transmission power levels to the subcarrier block sets.
摘要翻译：一种用于平衡无线通信系统中的无线电小区之间的干扰分布的方法，所述无线通信系统包括其中子载波块用于通信的小区，建立小区簇的多个相邻小区。相应的方法用于使用多波束天线或多个天线的系统。基站执行上述方法，并且通信系统包括基站。为了减少大的平均SIR变化而不引起额外的SIR估计，功率控制引入的测量和计算问题，子载波块被分组为小区簇的每个小区中的多个子载波块集合，以确定每个小区簇的发射功率电平小区的小区，并且向子载波块集分配发射功率电平。

4. 发明授权

US08391403B2 Method for transmitting signals in a digital communication system and transmitter for a digital communication system 有权
标题翻译：用于在数字通信系统中传输信号的方法和用于数字通信系统的发射机
公开(公告)号：US08391403B2
公开(公告)日：2013-03-05
申请号：US13371155
申请日：2012-02-10
申请人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Isamu Yoshii
发明人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Isamu Yoshii
IPC分类号： H04L27/00
CPC分类号： H04L1/1893 , H04L1/0003 , H04L27/02 , H04L27/18 , H04L27/34
摘要： A method is provided which improves reliability of channel estimation in a digital communication system by reducing the ambiguity in the recognition of received symbols evaluated for the channel estimation. A first plurality of bits is mapped to a modulation state according to a given Gray mapping of binary numbers to modulation states and transmitted. The plurality of bits is re-transmitted at least once, with a sub-set of bits contained in the plurality of bits inverted, and mapped to further modulation states according to the same Gray mapping. The bits to be inverted are determined in a way that the number of different vector sum results obtainable, for all combinations of bit values within the first plurality of bits, by adding vectors representing complex values of the first and further modulation states in a complex plane, is lower than the number of different modulation states within the Gray mapping.
摘要翻译：提供了一种通过减少对为信道估计估计的接收符号的识别中的歧义来提高数字通信系统中的信道估计的可靠性的方法。根据二进制数给出的调制状态的灰度映射将第一多个比特映射到调制状态并发送。多个比特被重新发送至少一次，其中包含在多个比特中的比特位被反转，并且根据相同的灰色映射被映射到另外的调制状态。通过将表示第一和另外的调制状态的复数值的向量加在复数平面中，以对于第一多个比特内的比特值的所有组合可获得的不同矢量和结果的数量的方式确定要反相的比特，低于Gray映射中不同调制状态的数量。

5. 发明授权

US08385239B2 Control channel signalling for triggering the independent transmission of a channel quality indicator 有权
标题翻译：用于触发信道质量指示器的独立传输的控制信道信令
公开(公告)号：US08385239B2
公开(公告)日：2013-02-26
申请号：US12989017
申请日：2009-04-02
申请人： Alexander Golitschek Edler von Elbwart , Christian Wengerter , Joachim Löhr
发明人： Alexander Golitschek Edler von Elbwart , Christian Wengerter , Joachim Löhr
IPC分类号： H04B7/00
CPC分类号： H04L5/0057 , H04B7/0617 , H04L1/0007 , H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/1812 , H04L1/1819 , H04L5/0007 , H04L5/0021 , H04L43/16 , H04W28/14 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/085 , H04W74/02 , H04W88/02 , H04W88/08
摘要： The invention suggests a method for providing control signalling in a communication system of generating a control channel signal comprising a transport format and a channel quality indicator trigger signal for triggering a transmission of a channel quality indicator by at least one terminal to the base station, and transmitting the generated control channel signal to at least one terminal, wherein said transport format is a predetermined format for user data transmission by the at least one terminal to the base station and said control channel signal indicates a predetermined mode for reporting the channel quality indicator to the base station, wherein the channel quality indicator transmission is to be triggered by the at least one terminal based on the channel quality indicator trigger signal.
摘要翻译：本发明提出了一种用于在通信系统中提供控制信令的方法，该通信系统产生包括传输格式和信道质量指示符触发信号的控制信道信号，用于触发至少一个终端向基站发送信道质量指示符，以及将所生成的控制信道信号发送到至少一个终端，其中所述传输格式是用于由至少一个终端发送到基站的用户数据的预定格式，并且所述控制信道信号指示用于将信道质量指示符报告给预定模式所述基站，其中所述信道质量指示符传输将由所述至少一个终端基于所述信道质量指示符触发信号来触发。

6. 发明申请

US20130039202A1 COMPONENT CARRIER (DE)ACTIVATION IN COMMUNICATION SYSTEMS USING CARRIER AGGREGATION 有权
公开(公告)号：US20130039202A1
公开(公告)日：2013-02-14
申请号：US13578216
申请日：2011-02-04
申请人： Martin Feuersanger , Joachim Lohr , Alexander Golitschek Edler Von Elbwart , Christian Wengerter
发明人： Martin Feuersanger , Joachim Lohr , Alexander Golitschek Edler Von Elbwart , Christian Wengerter
IPC分类号： H04W72/00 , H04W24/00
CPC分类号： H04L5/0098 , H04L1/0026 , H04L1/0061 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0096 , H04L25/03866 , H04W8/26 , H04W28/04 , H04W48/16 , H04W72/00 , H04W72/0453
摘要： This invention relates to the proposal of component carrier (de)activation message that is allowing a activation or deactivation of one or more component carriers in the uplink or downlink. Furthermore, the invention relates to the use of the new component carrier (de)activation message in methods for (de)activation of downlink component carrier(s) configured for a mobile terminal, a base station and a mobile terminal. To enable efficient and robust (de)activation of component carriers, the invention proposes to use component carrier-specific or cell-RNTI(s) for the scrambling of the CRC of the component carrier (de)activation message, and to explicitly indicate the intended recipient of the component carrier (de)activation message in a corresponding field in the message. Furthermore, the invention further proposes different designs of the component carrier (de)activation message and further uses thereof, so as to trigger CQI reporting and/or SRS transmission by a mobile terminal.

7. 发明申请

US20120201229A1 RELAY BACKHAUL UPLINK HARQ PROTOCOL 有权
标题翻译： RELAY BACKHAUL UPLINK HARQ协议
公开(公告)号：US20120201229A1
公开(公告)日：2012-08-09
申请号：US13498551
申请日：2010-08-04
申请人： Sujuan Feng , Joachim Loehr , Alexander Golitschek Edler von Elbwart , Christian Wengerter
发明人： Sujuan Feng , Joachim Loehr , Alexander Golitschek Edler von Elbwart , Christian Wengerter
IPC分类号： H04J3/00
CPC分类号： H04W72/0413 , H04B7/15542 , H04B7/15557 , H04B7/2606 , H04L1/1657 , H04L1/1671 , H04L1/1803 , H04L1/1812 , H04L1/1816 , H04L1/1822 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L5/0053 , H04L2001/0097 , H04W72/0446 , H04W84/047
摘要： The present invention relates to a method for configuring a retransmission protocol on the uplink between a network node and a relay node in a mobile communication system, the configuration being performed at a network node or at a relay node, and to the corresponding relay node apparatus and network node apparatus capable of configuring the retransmission protocol. In particular, the number of transmission processes is determined based on the position of time intervals available for the transmission and may be selected in order to control the round trip time of the retransmission protocol. Once the number of transmission processes has been configured, the transmission processes are mapped on the available time intervals in a predefined order and repetitively.
摘要翻译：本发明涉及一种用于在移动通信系统中的网络节点与中继节点之间的上行链路上配置重发协议的方法，该配置是在网络节点或中继节点处执行的，以及相应的中继节点设备以及能够配置重传协议的网络节点装置。具体地说，根据可用于发送的时间间隔的位置确定发送处理的次数，并且可以选择发送处理的次数，以便控制重传协议的往返时间。一旦配置了传输过程的数量，就可以按照预定义的顺序将传输过程映射在可用的时间间隔上并重复。

8. 发明申请

US20120093065A1 SUB-FRAME STRUCTURE FOR USE IN ADVANCED COMMUNICATION SYSTEMS 有权
标题翻译：用于高级通信系统的子框架结构
公开(公告)号：US20120093065A1
公开(公告)日：2012-04-19
申请号：US13265257
申请日：2010-04-23
申请人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter
IPC分类号： H04B7/14 , H04L27/26
CPC分类号： H04L5/0053 , H04B7/15542 , H04W72/1289 , H04W84/047
摘要： The invention relates to the definition of a structure of a sub-frame for transmission from a Node B to at least one relay node in a communication system. Furthermore, the invention is also related to the operation of Node B and relay node regarding the generation, transmission and reception of such special sub-frame format. The invention is inter alia applicable to a 3GPP LTE-A system as standardized by the 3rd Generation Partnership Project (3GPP). The invention suggests a new structure for a sub-frame that is capable of conveying control information and/or data for a relay node to the relay node essentially independent from propagation delays. The structure of the sub-frame takes into account propagation delays of the radio signal from Node B to relay node, in that control information and/or data for a relay node is transmitted from the Node B on OFDM symbols that can be expected to be received by the relay node.
摘要翻译：本发明涉及用于在通信系统中从节点B向至少一个中继节点传输的子帧的结构的定义。此外，本发明还涉及节点B和中继节点关于这种特殊子帧格式的生成，发送和接收的操作。本发明尤其适用于由第三代合作伙伴计划（3GPP）标准化的3GPP LTE-A系统。本发明提出了一种子帧的新结构，其能够基本上独立于传播延迟将中继节点的控制信息和/或数据传送到中继节点。子帧的结构考虑了从节点B到中继节点的无线电信号的传播延迟，因为该控制信息和/或用于中继节点的数据从节点B在可以预期为的由中继节点接收。

9. 发明授权

US08160175B2 Quasi-pilot symbol substitution 有权
标题翻译：准飞行员符号替代
公开(公告)号：US08160175B2
公开(公告)日：2012-04-17
申请号：US11817398
申请日：2005-03-29
申请人： Alexander Golitschek Edler Von Elbwart , Isamu Yoshii , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Isamu Yoshii , Christian Wengerter
IPC分类号： H04L27/00
CPC分类号： H04L25/0226
摘要： To improve the reliability of channel estimation, data symbols at determined positions of the transmitted data stream are replaced by quasi-pilot symbols. The quasi-pilot symbols carry data modulated onto the carrier with a different modulation scheme than the original symbols. The modulation scheme for the quasi-pilot symbols has a lower amplitude and/or phase ambiguity than the modulation scheme for the original data symbol.
摘要翻译：为了提高信道估计的可靠性，将所发送的数据流的确定位置处的数据符号替换为准导频符号。准导频符号使用与原始符号不同的调制方案将数据调制到载波上。用于准导频符号的调制方案具有比原始数据符号的调制方案更低的幅度和/或相位模糊度。

10. 发明申请

US20110206164A1 SIGNAL SPACE EXPANSION FOR A 16 QAM SCHEME 有权
标题翻译： 16 QAM方案的信号空间扩展
公开(公告)号：US20110206164A1
公开(公告)日：2011-08-25
申请号：US13036924
申请日：2011-02-28
申请人： Alexander GOLITSCHEK EDLER VON ELBWART , Isamu Yoshii , Christian Wengerter
发明人： Alexander GOLITSCHEK EDLER VON ELBWART , Isamu Yoshii , Christian Wengerter
IPC分类号： H03D1/24
CPC分类号： H04L27/34
摘要： The invention relates to methods for transmitting and receiving a data bit stream in a communication system using a 16-QAM constellation. Further, an apparatus for performing the methods is provided. To provide a modulation and coding scheme using a signal space expansion and 16-QAM which improves the bit-error rate in comparison to QPSK modulated signals and still provides the possibility to implement coders and decoders with low complexity the invention suggests the use a 16-QAM constellation with specially selected mapping rules together with repetition coding (signal space expansion) and interleaving of the data stream to be transmitted.
摘要翻译：本发明涉及在使用16-QAM星座的通信系统中发送和接收数据比特流的方法。此外，提供了一种用于执行该方法的装置。为了提供使用信号空间扩展和16-QAM的调制和编码方案，其与QPSK调制信号相比提高了比特误码率，并且仍然提供实现低复杂度的编码器和解码器的可能性，本发明建议使用16- 具有特别选择的映射规则的QAM星座，以及要发送的数据流的重复编码（信号空间扩展）和交织。

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