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41. 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。

42. 发明授权

US08005163B2 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：US08005163B2
公开(公告)日：2011-08-23
申请号：US12484060
申请日：2009-06-12
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： H04L27/00 , H04L27/36 , H04L23/00 , H03C7/02
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 transmitted 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 embodied to carry out the method of the 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。本发明还涉及实现本发明的方法的发射机和接收机。

43. 发明授权

US07970001B2 Receiver apparatus and communication method in a communication system wherein a plurality of system bandwidths are set 有权
标题翻译：在其中设置多个系统带宽的通信系统中的接收机装置和通信方法
公开(公告)号：US07970001B2
公开(公告)日：2011-06-28
申请号：US12680182
申请日：2008-09-30
申请人： Masayuki Hoshino , Alexander Golitschek Edler von Elbwart , Hidetoshi Suzuki , Akihiko Nishio
发明人： Masayuki Hoshino , Alexander Golitschek Edler von Elbwart , Hidetoshi Suzuki , Akihiko Nishio
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译：一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI，宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。

44. 发明申请

US20110141994A1 CONSTELLATION REARRANGEMENT FOR ARQ TRANSMIT DIVERSITY SCHEMES 有权
标题翻译： ARQ发送多元化计划的咨询重组
公开(公告)号：US20110141994A1
公开(公告)日：2011-06-16
申请号：US13034348
申请日：2011-02-24
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： H04W72/04
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。

45. 发明申请

US20100208606A1 RECEIVER APPARATUS AND COMMUNICATION METHOD 有权
标题翻译：接收装置和通信方法
公开(公告)号：US20100208606A1
公开(公告)日：2010-08-19
申请号：US12680182
申请日：2008-09-30
申请人： Masayuki Hoshino , Alexander Golitschek Edler von Elbwart , Hidetoshi Suzuki , Akihiko Nishio
发明人： Masayuki Hoshino , Alexander Golitschek Edler von Elbwart , Hidetoshi Suzuki , Akihiko Nishio
IPC分类号： H04L12/26 , H04L27/00
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译：一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI，宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。

46. 发明申请

US20100098006A1 AVOIDANCE OF FEEDBACK COLLISION IN MOBILE COMMUNICATIONS 有权
标题翻译：避免移动通信中的反馈冲突
公开(公告)号：US20100098006A1
公开(公告)日：2010-04-22
申请号：US12520522
申请日：2007-11-15
申请人： Alexander Golitschek Edler Von Elbwart , Joachim Löhr
发明人： Alexander Golitschek Edler Von Elbwart , Joachim Löhr
IPC分类号： H04W72/04
CPC分类号： H04L1/1854 , H04L1/1861
摘要： The invention relates to feedback transmission for data packets in a mobile communication system. In particular the invention provides a communication system wherein feedback information of a retransmission protocol for transmitted data packets is transmitted. Further, the invention relates to a method for determining radio resources for the transmission of feedback information of a retransmission protocol for transmitted data packets as well as to a base station and a mobile station performing the method. In order to prevent potential collisions of feedback information while omitting a destination identifier for identifying the receiver of the feedback, the feedback resources for sending the feedback are determined at least based on a current transmission counter for a packet.
摘要翻译：本发明涉及移动通信系统中的数据分组的反馈传输。特别地，本发明提供一种通信系统，其中发送用于发送的数据分组的重传协议的反馈信息被发送。此外，本发明涉及一种用于确定用于发送用于发送的数据分组的重传协议的反馈信息以及执行该方法的基站和移动台的无线资源的方法。为了防止反馈信息的潜在冲突，同时省略用于识别反馈的接收机的目的地标识符，至少基于分组的当前发送计数器来确定用于发送反馈的反馈资源。

47. 发明申请

US20090262858A1 CONSTELLATION REARRANGEMENT FOR ARQ TRANSMIT DIVERSITY SCHEMES 审中-公开
标题翻译： ARQ发送多元化计划的咨询重组
公开(公告)号：US20090262858A1
公开(公告)日：2009-10-22
申请号：US12490096
申请日：2009-06-23
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： H04B7/02 , H04L27/00
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。

48. 发明申请

US20090262699A1 RESOURCE RESERVATION FOR USERS IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统中用户的资源预留
公开(公告)号：US20090262699A1
公开(公告)日：2009-10-22
申请号：US12300607
申请日：2007-02-07
申请人： Christian Wengerter , Joachim Lohr , Alexander Golitschek Edler Von Elbwart
发明人： Christian Wengerter , Joachim Lohr , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W72/04
CPC分类号： H04W28/26 , H04L1/0072 , H04L1/0084 , H04L1/1812 , H04L5/0007 , H04L5/0039 , H04L5/0094 , H04W72/04 , H04W72/042
摘要： The invention relates to a method and scheduling apparatus for reserving radio resources in radio resource block units in a mobile communication system for a plurality of users. Further, another aspect of the invention is the indication of a radio resource reservation in radio resource block units in a mobile communication system to one of a plurality of mobile terminals. To provide a new mechanism allowing an efficient utilization of radio resources the invention proposes a resource reservation mechanism that reserves radio resources for a plurality of users in resource block units. Thereby, individual resource blocks are reserved for the individual users for a reservation period that comprises a plurality of time slots (or sub-frames). Further, the resource block reservations for the users overlap at least partially among the users, i.e. individual ones of the resource blocks are reserved for plural users.
摘要翻译：本发明涉及一种用于在多个用户的移动通信系统中的无线资源块单元中保留无线电资源的方法和调度装置。此外，本发明的另一方面是将移动通信系统中的无线资源块单元中的无线资源预留指示给多个移动终端中的一个。为了提供能够有效利用无线电资源的新机制，本发明提出一种资源预留机制，其以资源块单元为多个用户预留无线电资源。因此，对于包括多个时隙（或子帧）的预留时段，各个用户保留个别资源块。此外，用户的资源块预留至少部分地在用户之间重叠，即为多个用户预留了各个资源块。

49. 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。

50. 发明申请

US20090052576A1 DATA TRANSMISSIONS IN A MOBILE COMMUNICATION SYSTEM EMPLOYING DIVERSITY AND CONSTELLATION REARRANGEMENT OF A 16 QAM SCHEME 有权
标题翻译：移动通信系统中的数据传输采用16 QAM方案的多样性和协调排列
公开(公告)号：US20090052576A1
公开(公告)日：2009-02-26
申请号：US11913475
申请日：2005-05-04
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 , H04L27/38
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。

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