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51. 发明申请

US20050193307A1 Constellation rearrangement for arq transmit diversity schemes 有权
标题翻译： ARQ发射分集方案的星座重排
公开(公告)号：US20050193307A1
公开(公告)日：2005-09-01
申请号：US10501906
申请日：2002-10-18
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H03M13/25 , H03M13/29 , H04B7/02 , H04L1/00 , H04L1/18 , H04L27/34 , H04J11/00
CPC分类号： H04L1/1845 , H04B7/0842 , H04L1/0003 , H04L1/0016 , H04L1/0071 , H04L1/08 , H04L1/1816 , H04L1/1819 , H04L25/067 , H04L27/34 , H04L27/3472
摘要： An ARQ (re-) transmission method of transmitting data in a wireless communication system wherein data packets are transmitted from a transmitter to a receiver, using a first transmission and a second transmission based on a repeat request. The method comprises the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitted as the first transmission to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted as the second transmission to the receive over a second diversity branch. Finally, the received first and second data symbol data symbol are diversity combined at the receiver. The invention further relates to a transmitter and a receiver embodied to carry out the method of the invention.
摘要翻译：一种用于在无线通信系统中发送数据的ARQ（再发送）传输方法，其中数据分组从发射机发射到接收机，使用第一传输和基于重复请求的第二传输。该方法包括以下步骤：使用第一信号星座图模式在发射机处调制数据以获得第一数据符号。使用第一分集分支将第一数据符号作为第一传输发送到接收机。此外，使用第二信号星座图模式在发射机处对数据进行调制以获得第二数据符号。然后，第二数据符号作为第二传输发送到第二分集分支的接收。最后，所接收的第一和第二数据符号数据符号在接收机处被分集组合。本发明还涉及实现本发明的方法的发射机和接收机。

52. 发明申请

US20050163040A1 Constellation rearrangement for transmit diversity schemes 有权
标题翻译：用于发射分集方案的星座重排
公开(公告)号：US20050163040A1
公开(公告)日：2005-07-28
申请号：US10501905
申请日：2002-10-18
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Eiko Seidel
IPC分类号： H03M13/25 , H03M13/29 , H04B7/06 , H04B7/08 , H04J11/00 , H04L1/00 , H04L1/06 , H04L27/36
CPC分类号： H04L1/06 , H04B7/0842 , H04L1/0071 , H04L1/02 , H04L1/08 , H04L1/1819 , H04L1/1845 , H04L1/1893 , H04L25/067 , H04L27/0008 , H04L27/34
摘要： A method of transmitting data in a wireless communication system from a transmitter to a receiver, comprising the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitteds to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted to the receiver over a second diversity path. Finally, the received first and second data symbol are diversity combined at the receiver. The invention further relates to a transmitter and a receiver embodies to carry out the method of invention.
摘要翻译：一种在无线通信系统中从发射机向接收机发送数据的方法，包括以下步骤：使用第一信号星座图模式在发射机处调制数据，以获得第一数据符号。使用第一分集分支将第一数据符号发送到接收机。此外，使用第二信号星座图模式在发射机处对数据进行调制以获得第二数据符号。然后，第二数据符号通过第二分集路径发送到接收机。最后，所接收的第一和第二数据符号在接收机处被分集组合。本发明还涉及一种实现本发明方法的发射机和接收机。

53. 发明授权

US06798846B2 ARQ retransmission with reordering scheme employing multiple redudancy versions and receiver/transmitter therefor 有权
标题翻译： ARQ重传与重新排序方案采用多个减速版本和接收机/发射机
公开(公告)号：US06798846B2
公开(公告)日：2004-09-28
申请号：US10298207
申请日：2002-11-18
申请人： Alexander Golitschek Edler Von Elbwart , Eiko Seidel , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Eiko Seidel , Christian Wengerter
IPC分类号： H04L2736
CPC分类号： H04L1/1819 , H04L1/0071 , H04L1/1812 , H04L1/1845 , H04L1/1893 , H04L25/03318 , H04L27/22 , H04L27/34 , H04L27/3416 , H04L27/38
摘要： An ARQ retransmission method in a communication system, wherein data packets comprising modulation symbols are retransmitted based on an automatic repeat request and subsequently combined with previously received data packets, the symbols of said data packets being modulated by a mapping unit employing a predetermined signal constellation. The retransmitted data packets being retransmitted in form of a selected one of a plurality of different redundancy versions. According to the invention, the bits to be transmitted are reordered prior to modulation over the retransmissions in accordance with the selected redundancy version.
摘要翻译：一种在通信系统中的ARQ重传方法，其中包括调制符号的数据分组基于自动重传请求重传，并且随后与先前接收的数据分组组合，所述数据分组的符号由采用预定信号星座的映射单元进行调制。重发的数据分组以多个不同冗余版本中的所选择的一个形式被重传。根据本发明，在根据所选择的冗余版本对重传进行调制之前，要发送的比特被重新排序。

54. 发明授权

US09131490B2 Mapping of control information to control channel elements 有权
标题翻译：将控制信息映射到控制通道元件
公开(公告)号：US09131490B2
公开(公告)日：2015-09-08
申请号：US13640391
申请日：2011-02-25
申请人： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter
发明人： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04W72/0446
摘要： The invention relates to a new structure of a control channel region within a sub-frame of a 3GPP-based based communication system using OFDM in the downlink. This new structure of a control channel region is inter alia particularly suitable for conveying physical downlink control channel information from a donor eNodeB to a relay node. The control channel region is divided in CCEs that have equal size irrespective of the presence of further cell-specific and/or UE-specific reference signals within the control channel region. This is achieved by dividing the control channel region in plural sub-CCEs that are combined to CCEs all having equal size (in terms of resource elements that can be used for the signaling of control information). The control channel region is divided in the frequency domain and/or time domain in a FDM respectively TDM fashion in order to obtain the sub-CCEs.
摘要翻译：本发明涉及在下行链路中使用OFDM的基于3GPP的通信系统的子帧内的控制信道区域的新结构。控制信道区域的这种新结构特别适用于将物理下行链路控制信道信息从施主eNodeB传送到中继节点。无论在控制信道区域内是否存在进一步的小区特定参考信号和/或UE专用参考信号，控制信道区域被划分成具有相等大小的CCE。这通过将组合到具有相等大小的CCE（在可用于控制信息的信令的资源元素方面）的多个子CCE中分割控制信道区域来实现。控制信道区域分别以频域和/或时域在FDM中以TDM方式分割，以获得子CCE。

55. 发明授权

US08976694B2 Component carrier (de)activation in communication systems using carrier aggregation 有权
标题翻译：使用载波聚合的通信系统中的分量载波（de）激活
公开(公告)号：US08976694B2
公开(公告)日：2015-03-10
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： G01R31/08 , H04L5/00 , H04L1/00 , H04L25/03 , H04W8/26 , H04W28/04 , H04W48/16 , H04W72/00
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.
摘要翻译：本发明涉及允许在上行链路或下行链路中激活或去激活一个或多个分量载波的分量载波（de）激活消息的提议。此外，本发明涉及在为移动终端，基站和移动终端配置的下行链路分量载波的（de）激活的方法中使用新的分量载波（de）激活消息。为了实现分量载波的有效和鲁棒（de）激活，本发明提出使用分量载波专用或小区RNTI来加密分量载波（de）激活消息的CRC，并且明确地指示消息中相应字段中的分量载体（de）激活消息的预期接收者。此外，本发明还提出了分量载波（de）激活消息的不同设计及其进一步的使用，以便触发移动终端的CQI报告和/或SRS传输。

56. 发明授权

US08879487B2 Feedback scheme for providing feedback on plural transmissions 有权
标题翻译：用于提供多个传输的反馈的反馈方案
公开(公告)号：US08879487B2
公开(公告)日：2014-11-04
申请号：US13393099
申请日：2010-05-11
申请人： Priya Hariharan , Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Seigo Nakao , Joachim Löhr
发明人： Priya Hariharan , Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Seigo Nakao , Joachim Löhr
IPC分类号： H04W4/00 , H04L1/18 , H04L1/16 , H04L27/26
CPC分类号： H04L1/1893 , H04L1/1614 , H04L1/1621 , H04L1/1812 , H04L1/1858 , H04L1/189 , H04L27/2601
摘要： The invention relates to methods and apparatuses for providing HARQ feedback in a mobile communication system using carrier aggregation. To suggest a scheme for transmitting feedback on the successful/unsuccessful decoding of transmissions that is operable in FDD mode, the invention proposes to utilize only a single one of plural radio resources available for feedback transmission for signaling feedback for multiple transmissions. A feedback sequence of ACK/NACKs for the transmissions is mapped to one feedback resource combination that is one of the radio resources available for feedback transmission and a modulation symbol of the given modulation scheme that is transmitted on said one radio resource. This scheme can also be used in cases where the number of possible feedback sequences of ACK/NACKs for the transmissions is larger than the number of feedback resource combinations available for feedback transmission.
摘要翻译：本发明涉及使用载波聚合在移动通信系统中提供HARQ反馈的方法和装置。为了提出用于发送关于在FDD模式中可操作的传输的成功/不成功解码的反馈的方案，本发明提出仅利用可用于反馈传输的多个无线电资源中的单个信号用于多个传输的信令反馈。用于传输的ACK / NACK的反馈序列被映射到作为可用于反馈传输的无线电资源和在所述一个无线电资源上发送的给定调制方案的调制符号之一的一个反馈资源组合。在用于传输的ACK / NACK的可能反馈序列的数量大于可用于反馈传输的反馈资源组合的数量的情况下，也可以使用该方案。

57. 发明申请

US20140064205A1 SEARCH SPACE FOR UPLINK GRANT IN AN AGGREGATED-CARRIER MOBILE COMMUNICATION SYSTEM 有权
标题翻译：搜索空间用于集合载波移动通信系统中的上行链路授权
公开(公告)号：US20140064205A1
公开(公告)日：2014-03-06
申请号：US14006332
申请日：2012-03-21
申请人： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter , Ayako Horiuchi , Akihiko Nishio
发明人： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter , Ayako Horiuchi , Akihiko Nishio
IPC分类号： H04L5/00
CPC分类号： H04L5/0092 , H04L5/001 , H04L5/0053 , H04L5/0094 , Y02D30/30
摘要： The present invention relates to transmitting and receiving of control information in a system supporting carrier aggregation. A search space for control information is configured in such a way that at least two search spaces determined by respective component carriers are on a first slot of a subframe and a further search space determined by a further component carrier is on a second slot, wherein at least one candidate of search spaces in the first slot is mapped in a same resource block pair with at least one candidate of a search space in the second slot.
摘要翻译：本发明涉及在支持载波聚合的系统中发送和接收控制信息。用于控制信息的搜索空间被配置为使得由各个分量载波确定的至少两个搜索空间位于子帧的第一时隙上，并且由另一分量载波确定的另外的搜索空间位于第二时隙上，其中，第一时隙中的搜索空间的至少一个候选被映射到与第二时隙中的搜索空间的至少一个候选的相同的资源块对中。

58. 发明授权

US08391411B2 Wireless communication apparatus and wireless communication method 有权
标题翻译：无线通信装置和无线通信方法
公开(公告)号：US08391411B2
公开(公告)日：2013-03-05
申请号：US11997892
申请日：2006-08-04
申请人： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
发明人： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04L27/20
CPC分类号： H04B1/40 , H04B15/00 , H04L1/0042 , H04L5/0046 , H04L25/0202 , H04L25/0212 , H04L25/0224 , H04L27/04 , H04L27/18 , H04L27/183 , H04L27/34 , H04L27/36 , H04L27/38
摘要： Provided is a wireless communication apparatus wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. In the wireless communication apparatus (100), an encoding section (101) encodes and outputs transmitting data (bit string) to a bit converting section (102), and the bit converting section (102) converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’ and outputs it to a modulating section (103). The modulating section (103) modulates the bit string inputted from the bit converting section (102) by using a single modulation mapper and a plurality of data symbols are generated.
摘要翻译：提供了一种无线通信装置，其中即使当具有大的调制多值的调制系统用于数据符号时，信道估计精度也被保持在帧中每个位的位置而得到改善。在无线通信装置（100）中，编码部（101）对位转换部（102）进行编码并输出发送数据（比特串），比特变换部（102）将多个在编码比特串中构成要用于信道估计的数据符号的比特成1或0并将其输出到调制部分（103）。调制部（103）通过使用单个调制映射器来调制从比特变换部（102）输入的比特串，生成多个数据符号。

59. 发明授权

US08270531B2 Data transmissions in a mobile communication system employing diversity and constellation rearrangement of a 16 QAM scheme 有权
标题翻译：采用16QAM方案的分集和星座重排的移动通信系统中的数据传输
公开(公告)号：US08270531B2
公开(公告)日：2012-09-18
申请号：US13073736
申请日：2011-03-28
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： H04L27/36 , H04L5/12
CPC分类号： H04L27/34 , H04L1/0045
摘要： The invention relates to methods for transmitting and receiving a data bit stream in a communication system using 16-QAM constellations. Further, an apparatus for performing the methods is provided. To improve the bit-error rate performance of the communication using the 16-QAM constellations the invention suggests the use 16-QAM constellations with specially selected mapping rules together with a special constellation rearrangement for creating different versions of the 16-QAM constellations. Further, the data stream is transmitted according to a diversity scheme employing different versions of the 16-QAM constellations obtained adhering the mapping rules and rearrangement rules defined by the invention.
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。为了提高使用16-QAM星座的通信的误码率性能，本发明建议使用具有特别选择的映射规则的16-QAM星座以及用于创建不同版本的16-QAM星座的特殊星座重排。此外，数据流是根据采用不同版本的16-QAM星座的分集方案进行传输的，这些版本遵循了本发明所定义的映射规则和重排规则。

60. 发明授权

US08208446B2 Method for performing a scheduling algorithm with a minimum resource parameter and method of calculating same 有权
标题翻译：用最小资源参数执行调度算法的方法及其计算方法
公开(公告)号：US08208446B2
公开(公告)日：2012-06-26
申请号：US10594556
申请日：2004-03-31
申请人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter
IPC分类号： H04B7/216
CPC分类号： H04L47/10 , H04L47/14 , H04L47/26 , H04L47/50 , H04L47/522 , H04L47/625 , H04W28/14 , H04W28/18 , H04W72/1278
摘要： The invention concerns a method for performing a scheduling algorithm in a scheduler (120) of a wireless communication system, comprising the steps of obtaining from a communication unit (200) a minimum resource parameter, wherein said minimum resource parameter indicates a minimum of resources allocated to the communication unit in a scheduling frame to meet a resource constraint and scheduling allocation units for radio access to the communication unit in a scheduling frame in accordance with the minimum resource parameter. The invention also concerns a method performed in a communication unit of a wireless communication network for generating a minimum resource parameter used in a scheduling algorithm to schedule allocation units in a scheduling frame for radio access to the communication unit (200) in accordance with the minimum resource parameter, comprising the steps of calculating the minimum resource parameter based on a determination of the power expended for processing of the scheduling frame, and signaling the calculated minimum resource parameter to the scheduler.
摘要翻译：本发明涉及一种用于在无线通信系统的调度器（120）中执行调度算法的方法，包括以下步骤：从通信单元（200）获取最小资源参数，其中所述最小资源参数指示分配的资源的最小值在调度帧中向通信单元发送调度帧，以满足资源约束和调度分配单位，以便根据最小资源参数在调度帧中对通信单元进行无线接入。本发明还涉及一种在无线通信网络的通信单元中执行的方法，用于生成调度算法中使用的最小资源参数，以根据最小值来调度在通信单元（200）的无线电接入的调度帧中的分配单元资源参数，包括以下步骤：基于为所述调度帧的处理而消耗的功率的确定来计算所述最小资源参数，以及将所计算的最小资源参数发送给所述调度器。

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