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71. 发明申请

US20110255623A1 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：US20110255623A1
公开(公告)日：2011-10-20
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： H04L23/02 , H03D1/24 , H04L27/36
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。

72. 发明授权

US08028287B2 Method and scheduler for performing a scheduling algorithm with minimum resource parameter 有权
标题翻译：用于执行具有最小资源参数的调度算法的方法和调度器
公开(公告)号：US08028287B2
公开(公告)日：2011-09-27
申请号：US10594566
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： G06F9/46 , H04B7/00
CPC分类号： H04W72/1226 , H04L47/10 , H04L47/14 , H04W28/14
摘要： A method for performing a scheduling algorithm with minimum resource scheduling in a mobile communication system, comprising the steps of scheduling (10) allocation units for a user or service in a scheduling frame, checking whether (20) the allocation units scheduled for a user or service in a particular scheduling frame meet a resource constraint, and releasing the allocation units (40) scheduled for a user or service for that particular scheduling frame for based on the result of the checking step for resource constraint. The invention also concerns a scheduler in a mobile communication system, a base station and mobile terminal comprising such a scheduler and a mobile communication system.
摘要翻译：一种用于在移动通信系统中执行最小资源调度的调度算法的方法，包括以下步骤：在调度帧中调度（10）用户或服务的分配单元，检查是否（20）为用户调度的分配单元，在特定调度帧中的服务满足资源约束，并且基于用于资源约束的检查步骤的结果来释放针对该特定调度帧针对用户或服务调度的分配单元（40）。本发明还涉及移动通信系统中的调度器，包括这样的调度器和移动通信系统的基站和移动终端。

73. 发明授权

US07877108B2 Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system 有权
标题翻译：在蜂窝无线通信系统中用于干扰平衡的信道分配期间的发射功率范围设置
公开(公告)号：US07877108B2
公开(公告)日：2011-01-25
申请号：US10578262
申请日：2004-11-05
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W40/00 , H04W72/00 , H04B15/00 , H04B1/00 , H04B17/00
CPC分类号： H04W52/50 , H04W52/262 , H04W52/34 , H04W52/367 , H04W52/42
摘要： The present invention relates to a method for balancing the distribution of interference between radio cells in a wireless communication system comprising cells in which subcarrier blocks are used for communication. A number of adjacent cells build a cell cluster. Moreover, the present invention relates to a corresponding method adapted for use in a system in which multi beam antennas or multiple antennas are used. Furthermore, the present invention relates to base stations performing the above method as well as a communication system comprising the base stations. To reduce the large average SIR variations without causing additional SIR estimation, measurement and calculation problem as introduced with power control the invention suggests to group subcarrier blocks into a plurality of subcarrier block sets in each cell of a cell cluster, to determine transmission power ranges for each of the cells of said cell cluster, and to assign transmission power ranges to the subcarrier block sets to perform TPC within the ranges.
摘要翻译：本发明涉及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。多个相邻的单元格构建单元格集群。此外，本发明涉及一种适用于其中使用多波束天线或多个天线的系统的相应方法。此外，本发明涉及执行上述方法的基站以及包括基站的通信系统。为了减少大的平均SIR变化而不引起额外的SIR估计，如功率控制引入的测量和计算问题，本发明建议将子载波块组合成小区簇的每个小区中的多个子载波块集合，以确定发射功率范围并且将发送功率范围分配给子载波块集合以在该范围内执行TPC。

74. 发明申请

US20090034655A1 METHOD AND TRANSMITTER STRUCTURE REDUCING AMBIGUITY BY REPETITION REARRANGEMENT IN THE BIT DOMAIN 有权
标题翻译：方法和发射机结构通过重复排列在位域中减少有效性
公开(公告)号：US20090034655A1
公开(公告)日：2009-02-05
申请号：US11718495
申请日：2005-07-20
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： H04L27/12
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 plurality of bits 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格雷映射到调制状态和发送的多个比特，将第一多个比特映射到调制状态。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。

75. 发明申请

US20090034635A1 METHOD FOR REDUCING AMBIGUITY LEVELS OF TRANSMITTED SYMBOLS 有权
标题翻译：用于减少传输符号的准确性水平的方法
公开(公告)号：US20090034635A1
公开(公告)日：2009-02-05
申请号：US11718500
申请日：2005-09-30
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： H04L27/28 , H04L27/00
CPC分类号： H04L1/18 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/0008 , H04L27/04 , H04L27/183 , H04L27/20 , H04L27/2613 , H04L27/3455 , H04L27/3472 , H04L27/3488
摘要： The present invention is directed to a transmitter and method for transmitting data in a digital communication system, the method comprising generating an original symbol by mapping the bits of the original bit sequence using a modulation constellation, generating at least one counter part symbol from the original symbol or from at least one counter part bit sequence generated from the original bit sequence where a combination of the original symbol and the at least one counter part symbol forms a quasi pilot symbol.
摘要翻译：本发明涉及一种用于在数字通信系统中发送数据的发射机和方法，所述方法包括：使用调制星座映射原始比特序列的比特来生成原始符号，从原始的生成至少一个计数器部分符号符号或从原始比特序列生成的至少一个计数器部分比特序列，其中原始符号和至少一个计数器部分符号的组合形成准导频符号。

76. 发明申请

US20080260067A1 Bit Reliability Equalization by Modulation Switching for Harq 有权
标题翻译：哈克调制开关的位可靠性均衡
公开(公告)号：US20080260067A1
公开(公告)日：2008-10-23
申请号：US11913659
申请日：2005-05-13
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Isamu Yoshi
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Isamu Yoshi
IPC分类号： H04L27/36 , H04L1/18
CPC分类号： H04L1/0071 , H04L1/0003 , H04L1/1819 , H04L1/1893 , H04L27/0008 , H04L27/3472
摘要： A method is disclosed for digital data transmission using higher order modulation schemes, wherein a plurality of bits is mapped to bit positions of a symbol and the transmission has different error probabilities for at least two out of said bit positions. A data bit is mapped to a bit position in a first modulation scheme and transmitted in a symbol on the mapped bit position of the first modulation scheme. When a request is received from a receiver, for retransmission of a data block containing this data bit, a decision is made about a re-transmission of said bit, based on a reliability of the bit position in the first transmission, and if it is decided to retransmit the bit, the data bit is mapped to a bit position of a second modulation scheme and retransmitted in a symbol on the mapped bit position of the second modulation scheme.
摘要翻译：公开了一种使用更高阶调制方案进行数字数据传输的方法，其中将多个比特映射到符号的比特位置，并且对于所述比特位置中的至少两个，该传输具有不同的误差概率。数据位被映射到第一调制方案中的比特位置，并以第一调制方案的映射比特位置的符号发送。当从接收机接收到请求时，为了重传包含该数据位的数据块，基于第一次传输中的位位置的可靠性，决定所述比特的重传，如果是决定重传该比特，数据比特被映射到第二调制方案的比特位置，并以第二调制方案的映射比特位置的符号重传。

77. 发明申请

US20080117881A1 Method For Performing A Scheduling Algorithm With A Minimum Resource Parameter And Method Of Calculating Same 有权
标题翻译：用于执行具有最小资源参数的调度算法的方法及其计算方法
公开(公告)号：US20080117881A1
公开(公告)日：2008-05-22
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： H04Q7/20
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。

78. 发明申请

US20080098400A1 Method and Scheduler for Performing a Scheduling Algorithm With Minimum Resource Parameter 有权
标题翻译：用最小资源参数执行调度算法的方法和调度器
公开(公告)号：US20080098400A1
公开(公告)日：2008-04-24
申请号：US10594566
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： G06F9/50
CPC分类号： H04W72/1226 , H04L47/10 , H04L47/14 , H04W28/14
摘要： A method for performing a scheduling algorithm with minimum resource scheduling in a mobile communication system, comprising the steps of scheduling (10) allocation units for a user or service in a scheduling frame, checking whether (20) the allocation units scheduled for a user or service in a particular scheduling frame meet a resource constraint, and releasing the allocation units (40) scheduled for a user or service for that particular scheduling frame for based on the result of the checking step for resource constraint. The invention also concerns a scheduler in a mobile communication system, a base station and mobile terminal comprising such a scheduler and a mobile communication by releasing allocation units system.
摘要翻译：一种用于在移动通信系统中执行最小资源调度的调度算法的方法，包括以下步骤：在调度帧中调度（10）用户或服务的分配单元，检查是否（20）为用户调度的分配单元，在特定调度帧中的服务满足资源约束，并且基于用于资源约束的检查步骤的结果来释放针对该特定调度帧针对用户或服务调度的分配单元（40）。本发明还涉及移动通信系统中的调度器，包括这样的调度器的基站和移动终端以及通过释放分配单元系统的移动通信。

79. 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。

80. 发明申请

US20060193398A1 Data retransmission method employing symbol rearrangement over the galois field 审中-公开
标题翻译：数据重传方法采用符号重排在伽罗瓦域
公开(公告)号：US20060193398A1
公开(公告)日：2006-08-31
申请号：US10538842
申请日：2002-12-23
申请人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter
发明人： Alexander Golitschek Edler Von Elbwart , Christian Wengerter
IPC分类号： H04L27/20
CPC分类号： H04L1/1845 , H04L1/0003 , H04L1/1819
摘要： A method for transmitting data from a transmitter to a receiver of an ARQ communication system comprising the step of encoding data received from a signal source using a forward error correction (FEC) code to generate Galois field (GF) symbols. Further, it comprises the steps of mapping the GF symbols using quadrature phase shift keying (QPSK) as modulation scheme transmitting the QPSK modulation symbols to the receiver. The invention further relates to corresponding transmitter, receiver and communication system.
摘要翻译：一种用于从ARQ通信系统的发射机向接收机发送数据的方法，包括使用前向纠错（FEC）码对从信号源接收的数据进行编码以产生伽罗瓦域（GF）符号的步骤。此外，它包括以下步骤：使用正交相移键控（QPSK）作为将QPSK调制符号发送到接收机的调制方案来映射GF符号。本发明还涉及相应的发射机，接收机和通信系统。

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