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31. 发明授权

US07697565B2 Data transmission apparatus and communication system using a constellation rearrangement 有权
标题翻译：数据传输装置和使用星座重排的通信系统
公开(公告)号：US07697565B2
公开(公告)日：2010-04-13
申请号：US11759892
申请日：2007-06-07
申请人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
发明人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
IPC分类号： H04J3/16 , H04J3/22
CPC分类号： H04L27/34 , H04L1/0003 , H04L1/1819 , H04L1/1845 , H04L1/1867 , H04L1/1893 , H04L27/3416 , H04L27/3488
摘要： A transmission apparatus for transmitting data has a table that includes a plurality of constellation versions for a 64 QAM modulation scheme. Each of the constellation versions defines at least one of (i) bit positions in a bit sequence and (ii) logical values of bits of the bit sequence. A transmission section transmits data using one of the constellation versions based on the table.
摘要翻译：用于发送数据的发送装置具有包括用于64QAM调制方案的多个星座版本的表格。每个星座版本限定位序列中的（i）比特位置和（ii）比特序列的比特的逻辑值中的至少一个。发送部使用基于该表的星座图之一发送数据。

32. 发明授权

US07471693B2 Multiple HARQ processes handling method 有权
标题翻译：多个HARQ进程的处理方法
公开(公告)号：US07471693B2
公开(公告)日：2008-12-30
申请号：US10524141
申请日：2003-06-24
申请人： Dragan Petrovic , Eiko Seidel , Christian Wengerter
发明人： Dragan Petrovic , Eiko Seidel , Christian Wengerter
IPC分类号： H04B7/212
CPC分类号： H04L1/1887 , H04L1/0003 , H04L1/0009 , H04L1/0083 , H04L1/1803 , H04L1/1819 , H04L1/1822 , H04L1/1845
摘要： The invention concerns a method of managing a plurality of parallel hybrid ARQ processes including at least one of a reserved and/or additional HARQ process comprising the step of scheduling the available HARQ processes for transmission in accordance with at least one resource allocation parameter. Furthermore, the invention discloses a method of a plurality of hybrid HARQ processes including at least one of a reserved and/or additional HARQ process in a mobile communication system, wherein data flows are transmitted from a transmitter to a receiver comprising the steps of scheduling a number of transmission time intervals (TTI) in advance for a plurality of HARQ processes for transmission to the receiver, the step of predicting the channel conditions for the transmitted HARQ processes over at least one of the scheduled TTI and the step of assigning HARQ processes for transmission in accordance with the predicted channel conditions.
摘要翻译：本发明涉及一种管理多个并行混合ARQ过程的方法，其包括保留和/或附加HARQ进程中的至少一个，其包括根据至少一个资源分配参数调度用于传输的可用HARQ过程的步骤。此外，本发明公开了一种多个混合HARQ过程的方法，其包括移动通信系统中的保留和/或附加HARQ过程中的至少一个，其中数据流从发射机发射到接收机，包括以下步骤：针对用于传输到接收机的多个HARQ过程预先提供传输时间间隔（TTI）的数量;通过调度的TTI中的至少一个来预测所发送的HARQ过程的信道状况的步骤，以及为HARQ 根据预测的信道条件进行传输。

33. 发明授权

US07111219B2 Data transmission apparatus using a constellation rearrangement 有权
标题翻译：使用星座重排的数据传输设备
公开(公告)号：US07111219B2
公开(公告)日：2006-09-19
申请号：US11003405
申请日：2004-12-06
申请人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
发明人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
IPC分类号： G08C25/02 , H04L1/18
CPC分类号： H04L1/0003 , H04L1/1819 , H04L1/1867 , H04L27/34 , H04L27/3416 , H04L27/3472
摘要： A hybrid ARQ retransmission method involves encoding data packets with a forward error correction (FEC) technique prior to transmission. The data packets are retransmitted based on an automatic repeat request (ARQ) and subsequently soft-combined with previously received erroneous data packets either on a symbol-by-symbol or a bit-by-bit basis. The symbols of the erroneous data packets are modulated by employing a first signal constellation. The symbols of the re-transmitted data packets are modulated by employing at least a second signal constellation. Each symbol bit has a mean bit reliability defined by the individual bit reliabilities over all symbols of the predetermined signal constellation. The first constellation and the at least second signal constellation are selected such that the combined mean bit reliabilities for the respective bits of all transmissions are averaged out.
摘要翻译：混合ARQ重传方法包括在传输之前用前向纠错（FEC）技术对数据分组进行编码。基于自动重传请求（ARQ）重传数据分组，然后以逐个符号或逐位的方式随后与先前接收到的错误数据分组进行软组合。通过采用第一信号星座来调制错误数据分组的符号。通过采用至少第二信号星座来调制重传数据分组的符号。每个符号位具有由预定信号星座的所有符号上的各个比特可靠性定义的平均比特可靠性。选择第一星座和至少第二信号星座，使得对于所有发射的各个比特的组合的平均比特可靠性被平均化。

34. 发明授权

US07095797B2 Method of modulating a data signal with modulation switching between direct and differential modulation and apparatus for modulation 有权
标题翻译：通过直接和差分调制之间的调制切换和调制装置调制数据信号的方法
公开(公告)号：US07095797B2
公开(公告)日：2006-08-22
申请号：US10214455
申请日：2002-08-08
申请人： Alexander Golitschek , Christian Wengerter , Eiko Seidel
发明人： Alexander Golitschek , Christian Wengerter , Eiko Seidel
IPC分类号： H04L27/04
CPC分类号： H04L27/0008 , H04L1/0003 , H04L1/20
摘要： A method and apparatus for modulating a data signal for transmission over a channel of a communication system, wherein a direct modulation scheme is applied to a data signal over a given first signal interval. Subsequently, a control measure is determined for switching the modulation scheme for the data signal from the direct modulation scheme to a differential modulation scheme and/or vice versa, which is applied to the data signal over a given second signal interval.
摘要翻译：一种用于调制数据信号以在通信系统的信道上传输的方法和装置，其中在给定的第一信号间隔上将直接调制方案应用于数据信号。随后，确定用于将来自直接调制方案的数据信号的调制方案切换到差分调制方案和/或反之亦然的控制措施，其在给定的第二信号间隔上应用于数据信号。

35. 发明申请

US20050097425A1 Data transmission apparatus using a constellation rearrangement 有权
公开(公告)号：US20050097425A1
公开(公告)日：2005-05-05
申请号：US11003437
申请日：2004-12-06
申请人： Alexander Golitschek , Christian Wengerter , Michael Schmitt , Eiko Seidel
发明人： Alexander Golitschek , Christian Wengerter , Michael Schmitt , Eiko Seidel
IPC分类号： H04L1/00 , H04L1/18 , H04L5/12 , H04L23/02 , H04L27/34
CPC分类号： H04L27/34 , H04L1/0003 , H04L1/1819 , H04L1/1845 , H04L1/1867 , H04L1/1893 , H04L27/3416 , H04L27/3488
摘要： A hybrid ARQ retransmission method in a communication system, wherein data packets being encoded with a forward error correction (FEC) technique prior to transmission, are retransmitted based on an automatic repeat request and subsequently soft-combined with previously received erroneous data packets either on a symbol-by-symbol or a bit-by-bit basis. The symbols of said erroneous data packets are modulated by employing a predetermined first signal constellation. The symbols of the retransmitted data packets are modulated by employing at least a predetermined second signal constellation. Each symbol bit has a mean bit reliability defined by the individual bit reliabilities over all symbols of the predetermined signal constellation. According to the invention, the predetermined first and the at least second signal constellation are selected such that the combined mean bit reliabilities for the respective bits of all transmissions are averaged out.

36. 发明授权

US07693179B2 Data transmission apparatus using a constellation rearrangement 有权
标题翻译：使用星座重排的数据传输装置
公开(公告)号：US07693179B2
公开(公告)日：2010-04-06
申请号：US11003437
申请日：2004-12-06
申请人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
发明人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
IPC分类号： H04J3/16 , H04J3/22 , G08C25/02 , H04L1/18
CPC分类号： H04L27/34 , H04L1/0003 , H04L1/1819 , H04L1/1845 , H04L1/1867 , H04L1/1893 , H04L27/3416 , H04L27/3488
摘要： A hybrid ARQ retransmission method involves encoding data packets with a forward error correction (FEC) technique prior to transmission. The data packets are re-transmitted based on an automatic repeat request (ARQ) and subsequently soft-combined with previously received erroneous data packets either on a symbol-by-symbol or a bit-by-bit basis. The symbols of the erroneous data packets are modulated by employing a first signal constellation. The symbols of the re-transmitted data packets are modulated by employing at least a second signal constellation. Each symbol bit has a mean bit reliability defined by the individual bit reliabilities over all symbols of the predetermined signal constellation. The first constellation and the at least second signal constellation are selected such that the combined mean bit reliabilities for the respective bits of all transmissions are averaged out.
摘要翻译：混合ARQ重传方法包括在传输之前用前向纠错（FEC）技术对数据分组进行编码。基于自动重复请求（ARQ）重新发送数据分组，并且随后以逐个符号或逐位的方式与先前接收到的错误数据分组进行软组合。通过采用第一信号星座来调制错误数据分组的符号。通过采用至少第二信号星座来调制重传数据分组的符号。每个符号位具有由预定信号星座的所有符号上的各个比特可靠性定义的平均比特可靠性。选择第一星座和至少第二信号星座，使得对于所有发射的各个比特的组合的平均比特可靠性被平均化。

37. 发明申请

US20080198814A1 Mapping Of Shared Physical Channels Depending On The Quality Of Service Class 审中-公开
标题翻译：根据服务质量等级映射共享物理信道
公开(公告)号：US20080198814A1
公开(公告)日：2008-08-21
申请号：US11628044
申请日：2004-12-03
申请人： Christian Wengerter , Eiko Seidel
发明人： Christian Wengerter , Eiko Seidel
IPC分类号： H04L12/56 , H04J3/02
CPC分类号： H04L47/14 , H04L47/2491 , H04W28/06 , H04W99/00
摘要： A method, a base station and a wireless communication system are provided which allow to provide optimized Quality of Service to each of a plurality of services belonging to different QoS classes and different users, transmitted over shared physical channels. Data packets are assigned to service categories. To each service category only packets are assigned exclusively belonging to services associated with one user or user group and exclusively belonging to one of said Quality of Service classes. Based on information about the packets, the service categories and/or the shared physical channels, scheduling metrics are calculated, based upon the scheduling metrics, it is decided which of said service categories is to be served next.
摘要翻译：提供了一种方法，基站和无线通信系统，其允许通过共享物理信道发送的属于不同QoS类别和不同用户的多个服务中的每一个提供优化服务质量。数据包被分配到服务类别。对于每个服务类别，仅分组分配属于与一个用户或用户组相关联的服务，并且仅属于所述服务质量类别之一。基于关于分组的信息，服务类别和/或共享物理信道，基于调度指标来计算调度度量，则确定下一个服务类别中的哪一个被服务。

38. 发明申请

US20100095183A1 METHOD OF PROCESS CONFIGURATION FOR MULTIPLE HARQ PROCESSES 有权
标题翻译：多个HARQ过程的处理配置方法
公开(公告)号：US20100095183A1
公开(公告)日：2010-04-15
申请号：US12631844
申请日：2009-12-06
申请人： Dragan PETROVIC , Eiko Seidel , Christian Wengerter
发明人： Dragan PETROVIC , Eiko Seidel , Christian Wengerter
IPC分类号： H04L1/18 , G06F11/14
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 including 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进行无限制使用的多个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。

39. 发明申请

US20090122765A1 METHOD AND APPARATUS FOR THE SYNCHRONISATION OF THE PHYSICAL LAYERS IN HETEROGENEOUS MOBILE COMMUNICATIONS NETWORKS 失效
标题翻译：异构移动通信网络中物理层同步的方法和装置
公开(公告)号：US20090122765A1
公开(公告)日：2009-05-14
申请号：US11817654
申请日：2006-01-20
申请人： Konstantinos Dimou , Eiko Seidel , Dragan Petrovic , Christian Wengerter
发明人： Konstantinos Dimou , Eiko Seidel , Dragan Petrovic , Christian Wengerter
IPC分类号： H04J3/06
CPC分类号： H04W88/06 , H04W28/26 , H04W48/08 , H04W74/04 , H04W80/00 , H04W84/12
摘要： The method according to the present invention provides synchronization in a heterogeneous mobile network, for the purpose of interoperability, of a wireless local area network, in which a medium is reserved for a certain service or user in radio channel reservation periods (702) of variable duration, to a radio access network, transmitting data in transmission time intervals of pre-defined duration (603). The variable duration of a radio channel reservation period (702) is defined such that it ends by a pre-defined time period (609) before the end of a transmission time interval (603). The method may be implemented in an access point (1400) of a heterogeneous network as well as in a mobile station (1500).
摘要翻译：根据本发明的方法提供了在无线局域网的互操作性的异构移动网络中的同步，在无线局域网中，在可变的无线电信道保留时段（702）中为特定服务或用户保留媒体持续时间到无线电接入网络，以预定的持续时间（603）的传输时间间隔发送数据。定义无线电信道预留周期（702）的可变持续时间，使得其在传输时间间隔（603）结束之前结束预定义的时间段（609）。该方法可以在异构网络的接入点（1400）以及移动台（1500）中实现。

40. 发明申请

US20070230613A1 DATA TRANSMISSION APPARATUS AND COMMUNICATION SYSTEM USING A CONSTELLATION REARRANGEMENT 有权
标题翻译：数据传输设备和通信系统使用一个协调的解决方案
公开(公告)号：US20070230613A1
公开(公告)日：2007-10-04
申请号：US11759892
申请日：2007-06-07
申请人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
发明人： Alexander Golitschek , Christian Wengerter , Michael Philipp Schmitt , Eiko Seidel
IPC分类号： H04L5/12
CPC分类号： H04L27/34 , H04L1/0003 , H04L1/1819 , H04L1/1845 , H04L1/1867 , H04L1/1893 , H04L27/3416 , H04L27/3488
摘要： A hybrid ARQ retransmission method in a communication system, wherein data packets being encoded with a forward error correction (FEC) technique prior to transmission, are retransmitted based on an automatic repeat request and subsequently soft-combined with previously received erroneous data packets either on a symbol-by-symbol or a bit-by-bit basis The symbols of said erroneous data packets are modulated by employing a predetermined first signal constellation. The symbols of the retransmitted data packets are modulated by employing at least a predetermined second signal constellation. Each symbol bit has a mean bit reliability defined by the individual bit reliabilities over all symbols of the predetermined signal constellation. According to the invention, the predetermined first and the at least second signal constellation are selected such that the combined mean bit reliabilities for the respective bits of all transmissions are averaged out.
摘要翻译：在通信系统中的混合ARQ重传方法，其中在传输之前用前向纠错（FEC）技术编码的数据分组基于自动重传请求被重传，并且随后与先前接收的错误数据分组进行软组合，逐符号或逐位的基础通过采用预定的第一信号星座来调制所述错误数据分组的符号。重传的数据分组的符号通过采用至少预定的第二信号星座进行调制。每个符号位具有由预定信号星座的所有符号上的各个比特可靠性定义的平均比特可靠性。根据本发明，选择预定的第一和至少第二信号星座，使得对于所有传输的各个比特的组合的平均比特可靠性被平均化。

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