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51. 发明授权

US07631247B2 Method of process configuration for multiple HARQ processes 有权
标题翻译：多个HARQ过程的过程配置方法
公开(公告)号：US07631247B2
公开(公告)日：2009-12-08
申请号：US10524142
申请日：2003-06-24
申请人： Dragan Petrovic , Elko Seidel , Christian Wengerter
发明人： Dragan Petrovic , Elko Seidel , Christian Wengerter
IPC分类号： H03M13/00
CPC分类号： H04L1/1841 , H04L1/1819 , H04L1/1822 , H04L1/1887
摘要： A method of HARQ process configuration in a mobile communication system, wherein a plurality of HARQ processes are transmitted from a transmitter to a receiver comprising the step of configuring a plurality of HARQ processes of unrestricted use for data flows having different priorities and the step of pre-configuring at least one reserved HARQ process for specific data flows of high priority. According to another embodiment, instead of a reserved HARQ process, an additional HARQ process is pre-configured.
摘要翻译：一种在移动通信系统中的HARQ过程配置的方法，其中多个HARQ进程从发射机发送到接收机，包括配置对具有不同优先级的数据流的不受限制地使用的多个HARQ进程的步骤，以及预处理步骤为具有高优先级的特定数据流配置至少一个保留的HARQ进程。根据另一实施例，代替保留的HARQ进程，预配置附加的HARQ进程。

52. 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。

53. 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。

54. 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。

55. 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。

56. 发明授权

US07471740B2 ARQ retransmission with reordering scheme employing multiple redundancy 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冗余版本和接收机/发射机
公开(公告)号：US07471740B2
公开(公告)日：2008-12-30
申请号：US11484776
申请日：2006-07-12
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： H04L27/36
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。

57. 发明申请

US20080267316A1 Method for Using a Symbol Mapper Using a Symbol Mapping Scheme to Generate Modulation Symbols According to a Different Symbol Mapping Scheme and a Method for Generating a Symbol Mapping Scheme 有权
标题翻译：使用符号映射器使用符号映射方案根据不同符号映射方案生成调制符号的方法和生成符号映射方案的方法
公开(公告)号：US20080267316A1
公开(公告)日：2008-10-30
申请号：US11993967
申请日：2005-06-29
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： H04L27/36 , H04L27/00
CPC分类号： H04L27/34
摘要： The invention relates to method and apparatus for generating modulation symbols according to a second symbol mapping scheme by a symbol mapping unit being adapted to generate symbols according to a first symbol mapping scheme, wherein the first and second symbol mapping schemes define different mappings of data words of a stream to modulation symbols of a modulation scheme according to the respective symbol mapping scheme. Further, the invention relates to a method and apparatus for generating a mapping of data words to modulation symbols of a square 16 QAM constellation, the modulation symbols being representable by an inphase component and quadrature component. One aspect of the invention is the introduction of a bit sequence transformer unit transforming the data words to be mapped to modulation symbols prior to mapping thereby changing the Hamming distance properties of the mapping. Another aspect of the invention is the generation of a new AICO (Antipodal Inverted COnstellation) mapping scheme.
摘要翻译：本发明涉及一种用于根据第二符号映射方案通过符号映射单元产生适应于根据第一符号映射方案生成符号的调制符号的方法和装置，其中第一和第二符号映射方案定义数据字的不同映射根据相应的符号映射方案的调制方案的调制符号的流。此外，本发明涉及一种用于产生数据字映射到方形16QAM星座的调制符号的方法和装置，调制符号可由同相分量和正交分量表示。本发明的一个方面是引入一个比特序列变换器单元，在映射之前将要映射到数据字的映射到调制符号变换，从而改变映射的汉明距离属性。本发明的另一个方面是生成新的AICO（Antipodal Inverted COnstellation）映射方案。

58. 发明申请

US20080232510A1 Bit-Operated Rearrangement Diversity for Aico Mapping 有权
标题翻译：用于Aico映射的位操作重排多样性
公开(公告)号：US20080232510A1
公开(公告)日：2008-09-25
申请号：US11996964
申请日：2005-07-26
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： H04L27/3405 , H04L1/02 , H04L1/18 , H04L25/067 , H04L27/38
摘要： Transmit diversity system in which constellation rearrangement is used. Both diversity signals contain the same data and both are 16-QAM, but the location of the data bits within the constellation is different. This averages the effect of the different levels of reliability of the different constellation points. A method for modifying a quadruple of data bits in a data transmission system using Quadrature. Amplitude Modulation with 16 different modulation states, 16-QAM, using an Antipodal Inverted Constellation AICO) mapping, swapping bits selecting contiguous symbol regions with bits selecting non-contiguous symbol regions. Depending on the particular pre-defined mapping and on the particular permutation of bits, inversion of selected bits may be performed in addition. The quadruples thus obtained are mapped to modulation symbols according to a pre-defined AICO mapping. In the corresponding method for receiving the symbols, likelihood values are swapped and modified in a way which is complementary to the permutation and inversion of bits, before they are combined with likelihood values from other symbols representing the same bits. Method ensures that there is a one to one correspondence between Hamming distance and Euclidian distance for the combined received data. In other words it ensures that, once combined, all 4 bit data words which differ by the same number of bits (Hamming distance) are the same distance apart in the constellation (Euclidian distance).
摘要翻译：使用星座重排的发射分集系统。两个分集信号都包含相同的数据，并且都是16-QAM，但星座内的数据位的位置是不同的。这平均了不同星座点的不同可靠性水平的影响。一种用于使用Quadrature修改数据传输系统中的四倍数据位的方法。使用16个不同调制状态的幅度调制，16-QAM，使用Antipodal反向星座AICO）映射，交换选择具有选择不连续符号区域的位的连续符号区的位。根据特定的预定义映射和位的特定置换，可以另外执行所选位的反转。根据预定义的AICO映射将由此获得的四倍数映射到调制符号。在用于接收符号的相应方法中，在将它们与表示相同比特的其他符号的似然值组合之前，以与位的置换和反相互补的方式交换和修改似然值。方法确保了组合接收数据的汉明距离和欧氏距离之间有一对一的对应关系。换句话说，它确保一旦组合，通过相同位数（汉明距离）不同的所有4位数据字在星座（欧几里得距离）中是相同的距离。

59. 发明申请

US20080130616A1 Service Dependent shared Physical Channel Mapping 审中-公开
标题翻译：服务相关的共享物理通道映射
公开(公告)号：US20080130616A1
公开(公告)日：2008-06-05
申请号：US11628506
申请日：2004-12-03
申请人： Christian Wengerter , Eiko Seidel
发明人： Christian Wengerter , Eiko Seidel
IPC分类号： H04J3/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2441 , H04L47/2491
摘要： A method is disclosed for use in wireless communication systems employing dynamic resource allocation schemes (Dynamic Channel Allocation, DCA) together with Link Adaptation (LA) schemes. The method allows to provide individually optimized Quality of Service to each of a plurality of services. This is achieved by exclusively mapping data belonging to one single service to a Physical Data Block. Based on information about the packets, the services and/or the shared physical channels, scheduling metrics are calculated, based upon the scheduling metrics it is decided which of said services is to be served next. Therefore, it is possible to adapt the transmission parameters of physical channels individually to the required Quality of Service of data transmitted over the channel. As a further advantage, the transmission capacity of the physical channel can be economically utilized.
摘要翻译：公开了一种用于使用动态资源分配方案（Dynamic Channel Allocation，DCA）与链路适配（LA）方案的无线通信系统中的方法。该方法允许为多个服务中的每一个提供单独优化的服务质量。这是通过将属于一个单一服务的数据专门地映射到物理数据块来实现的。基于关于分组的信息，服务和/或共享物理信道，基于调度度量来计算调度度量，所述调度度量决定了下一个服务中的哪个服务。因此，可以将物理信道的传输参数单独调整为通过信道发送的数据所需的服务质量。作为另一个优点，可以经济地利用物理信道的传输容量。

60. 发明申请

US20070140373A1 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：US20070140373A1
公开(公告)日：2007-06-21
申请号：US11634127
申请日：2006-12-06
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： H04L1/02 , H04L5/12
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 obtaing 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。

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