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1. 发明授权

US09344985B2 Propagation delay difference reporting for multiple component carriers 有权
标题翻译：多分量载波的传播延迟差异报告
公开(公告)号：US09344985B2
公开(公告)日：2016-05-17
申请号：US14002636
申请日：2011-12-06
申请人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
发明人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
IPC分类号： H04W56/00
CPC分类号： H04W56/0065 , H04B3/36 , H04B7/0413 , H04J11/00 , H04L1/1812 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W56/0005 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W88/085 , H04W88/12
摘要： The invention relates to methods for reporting on downlink timings by a mobile terminal in a mobile communication system. In order to allow for an aggregation access point to obtain information on propagation delay differences of downlink transmissions on aggregated serving cells, the invention suggests the mobile terminal to report timing information based on reception time difference information for a the target/reference cell. The mobile terminal performs measurements relating to transmission and/or reception time differences on the target/reference cell, and reports same to the eNodeB. The eNodeB compares the measurement result to a predefined maximum propagation delay time difference. Alternatively, the mobile terminal performs the measurements, compares same to the predefined maximum propagation delay time difference and then report the comparison result to the eNodeB.
摘要翻译：本发明涉及移动通信系统中移动终端报告下行链路定时的方法。为了允许聚合接入点获得关于聚合服务小区上的下行链路传输的传播延迟差异的信息，本发明建议移动终端基于目标/参考小区的接收时间差信息来报告定时信息。移动终端执行与目标/参考小区上的传输和/或接收时间差有关的测量，并将其报告给eNodeB。 eNodeB将测量结果与预定义的最大传播延迟时间差进行比较。或者，移动终端执行测量，将其与预定义的最大传播延迟时间差进行比较，然后将比较结果报告给eNodeB。

2. 发明授权

US09112686B2 HARQ ACK/NACK for dynamic PDSCH 有权
标题翻译： HARQ ACK / NACK用于动态PDSCH
公开(公告)号：US09112686B2
公开(公告)日：2015-08-18
申请号：US13140333
申请日：2009-10-08
申请人： Priya Hariharan , Christian Wengerter
发明人： Priya Hariharan , Christian Wengerter
IPC分类号： H04L1/16 , H04L1/18 , H04L5/14 , H04L5/00
CPC分类号： H04L1/1607 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0055 , H04L5/0091 , H04L5/14
摘要： The aim of the present invention is to provide an efficient and reliable transmission/reception mechanisms for a communication system with multiple component carriers, each of which further includes physical resources such as transmission slot/symbol, subcarrier/frequency subband, code, or radiation pattern. Accordingly, the control signal of a component carrier comprises a scheduling assignment specifying for said component carrier a resource for transmission of a data signal, and an allocation map specifying that a scheduling assignment has been sent for another component carrier. Signalizing the allocation map enables detection of possibly missed scheduling assignments.
摘要翻译：本发明的目的是提供一种用于具有多个分量载波的通信系统的有效和可靠的发送/接收机制，每个分量载波还包括诸如传输时隙/符号，子载波/频率子带，码或辐射图的物理资源。因此，分量载波的控制信号包括调度分配，为所述分量载波指定用于数据信号的传输的资源，以及指定已经为另一分量载波发送了调度分配的分配图。信号分配图能够检测到可能错过的调度分配。

3. 发明申请

US20140029586A1 PROPAGATION DELAY DIFFERENCE REPORTING FOR MULTIPLE COMPONENT CARRIERS 有权
标题翻译：传播延迟报告给多个组件运营商
公开(公告)号：US20140029586A1
公开(公告)日：2014-01-30
申请号：US14002636
申请日：2011-12-06
申请人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
发明人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
IPC分类号： H04W56/00
CPC分类号： H04W56/0065 , H04B3/36 , H04B7/0413 , H04J11/00 , H04L1/1812 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W56/0005 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W88/085 , H04W88/12
摘要： The invention relates to methods for reporting on downlink timings by a mobile terminal in a mobile communication system. In order to allow for an aggregation access point to obtain information on propagation delay differences of downlink transmissions on aggregated serving cells, the invention suggests the mobile terminal to report timing information based on reception time difference information for a the target/reference cell. The mobile terminal performs measurements relating to transmission and/or reception time differences on the target/reference cell, and reports same to the eNodeB. The eNodeB compares the measurement result to a predefined maximum propagation delay time difference. Alternatively, the mobile terminal performs the measurements, compares same to the predefined maximum propagation delay time difference and then report the comparison result to the eNodeB.
摘要翻译：本发明涉及移动通信系统中移动终端报告下行链路定时的方法。为了允许聚合接入点获得关于聚合服务小区上的下行链路传输的传播延迟差异的信息，本发明建议移动终端基于目标/参考小区的接收时间差信息来报告定时信息。移动终端执行与目标/参考小区上的传输和/或接收时间差有关的测量，并将其报告给eNodeB。 eNodeB将测量结果与预定义的最大传播延迟时间差进行比较。或者，移动终端执行测量，将其与预定义的最大传播延迟时间差进行比较，然后将比较结果报告给eNodeB。

4. 发明授权

US08437768B2 Interference balancing in a wireless communication system 有权
标题翻译：无线通信系统中的干扰平衡
公开(公告)号：US08437768B2
公开(公告)日：2013-05-07
申请号：US13276089
申请日：2011-10-18
申请人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart
发明人： Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W72/00
CPC分类号： H04W52/50 , H04W52/243 , H04W52/262 , H04W52/34 , H04W52/343 , H04W52/42
摘要： A method for balancing the distribution of interference between radio cells in a wireless communication system including cells in which subcarrier blocks are used for communication, a number of adjacent cells building a cell cluster. A corresponding method is for use in a system using multi beam antennas or multiple antennas. Base stations perform the above method and a communication system includes the base stations. To reduce the large average SIR variations without causing additional SIR estimation, measurement and calculation problem as introduced with power control, subcarrier blocks are grouped into a plurality of subcarrier block sets in each cell of a cell cluster, to determine transmission power levels for each of the cells of the cell cluster, and to assign transmission power levels to the subcarrier block sets.
摘要翻译：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，建立小区簇的多个相邻小区。相应的方法用于使用多波束天线或多个天线的系统。基站执行上述方法，并且通信系统包括基站。为了减少大的平均SIR变化而不引起额外的SIR估计，功率控制引入的测量和计算问题，子载波块被分组为小区簇的每个小区中的多个子载波块集合，以确定每个小区簇的发射功率电平小区的小区，并且向子载波块集分配发射功率电平。

5. 发明授权

US08391403B2 Method for transmitting signals in a digital communication system and transmitter for a digital communication system 有权
标题翻译：用于在数字通信系统中传输信号的方法和用于数字通信系统的发射机
公开(公告)号：US08391403B2
公开(公告)日：2013-03-05
申请号：US13371155
申请日：2012-02-10
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： H04L27/00
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 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调制状态的灰度映射将第一多个比特映射到调制状态并发送。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。

6. 发明授权

US08385239B2 Control channel signalling for triggering the independent transmission of a channel quality indicator 有权
标题翻译：用于触发信道质量指示器的独立传输的控制信道信令
公开(公告)号：US08385239B2
公开(公告)日：2013-02-26
申请号：US12989017
申请日：2009-04-02
申请人： Alexander Golitschek Edler von Elbwart , Christian Wengerter , Joachim Löhr
发明人： Alexander Golitschek Edler von Elbwart , Christian Wengerter , Joachim Löhr
IPC分类号： H04B7/00
CPC分类号： H04L5/0057 , H04B7/0617 , H04L1/0007 , H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/1812 , H04L1/1819 , H04L5/0007 , H04L5/0021 , H04L43/16 , H04W28/14 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/085 , H04W74/02 , H04W88/02 , H04W88/08
摘要： The invention suggests a method for providing control signalling in a communication system of generating a control channel signal comprising a transport format and a channel quality indicator trigger signal for triggering a transmission of a channel quality indicator by at least one terminal to the base station, and transmitting the generated control channel signal to at least one terminal, wherein said transport format is a predetermined format for user data transmission by the at least one terminal to the base station and said control channel signal indicates a predetermined mode for reporting the channel quality indicator to the base station, wherein the channel quality indicator transmission is to be triggered by the at least one terminal based on the channel quality indicator trigger signal.
摘要翻译：本发明提出了一种用于在通信系统中提供控制信令的方法，该通信系统产生包括传输格式和信道质量指示符触发信号的控制信道信号，用于触发至少一个终端向基站发送信道质量指示符，以及将所生成的控制信道信号发送到至少一个终端，其中所述传输格式是用于由至少一个终端发送到基站的用户数据的预定格式，并且所述控制信道信号指示用于将信道质量指示符报告给预定模式所述基站，其中所述信道质量指示符传输将由所述至少一个终端基于所述信道质量指示符触发信号来触发。

7. 发明申请

US20130039202A1 COMPONENT CARRIER (DE)ACTIVATION IN COMMUNICATION SYSTEMS USING CARRIER AGGREGATION 有权
公开(公告)号：US20130039202A1
公开(公告)日：2013-02-14
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： H04W72/00 , H04W24/00
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.

8. 发明申请

US20120224547A1 BASE STATION APPARATUS PROVIDING RESOURCE BLOCK ALLOCATION AND METHOD THEREFOR 有权
标题翻译：基站提供资源块分配及其方法
公开(公告)号：US20120224547A1
公开(公告)日：2012-09-06
申请号：US13468833
申请日：2012-05-10
申请人： Akihiko Nishio , Christian Wengerter , Hidetoshi Suzuki , Katsuhiko Hiramatsu
发明人： Akihiko Nishio , Christian Wengerter , Hidetoshi Suzuki , Katsuhiko Hiramatsu
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04W72/00 , H04W72/04 , H04W72/042 , H04W72/044
摘要： In a wireless communication base station device, a modulation unit carries out modulation processing for Dch data after coding to generate a Dch data symbol. A modulation unit carries out modulation processing for Lch data after coding to generate an Lch data symbol. An allocation unit allocates the Dch data symbol and Lch data symbol to each sub-carrier composing an OFDM symbol and outputs the allocated sub-carrier to a multiplex unit. In this case, the allocation unit allocates the Dch data symbol to a plurality of resource blocks where one Dch is arranged at an interval equal to integral multiples of the number of resource blocks composing a resource block group.
摘要翻译：在无线通信基站装置中，调制部对编码后的Dch数据进行调制处理，生成Dch数据符号。调制部对编码后的Lch数据进行调制处理，生成Lch数据符号。分配单元将Dch数据符号和Lch数据符号分配给构成OFDM符号的每个子载波，并将分配的子载波输出到多路复用单元。在这种情况下，分配单元将Dch数据符号分配给多个资源块，其中一个Dch以等于构成资源块组的资源块的数量的整数倍的间隔排列。

9. 发明申请

US20120201229A1 RELAY BACKHAUL UPLINK HARQ PROTOCOL 有权
标题翻译： RELAY BACKHAUL UPLINK HARQ协议
公开(公告)号：US20120201229A1
公开(公告)日：2012-08-09
申请号：US13498551
申请日：2010-08-04
申请人： Sujuan Feng , Joachim Loehr , Alexander Golitschek Edler von Elbwart , Christian Wengerter
发明人： Sujuan Feng , Joachim Loehr , Alexander Golitschek Edler von Elbwart , Christian Wengerter
IPC分类号： H04J3/00
CPC分类号： H04W72/0413 , H04B7/15542 , H04B7/15557 , H04B7/2606 , H04L1/1657 , H04L1/1671 , H04L1/1803 , H04L1/1812 , H04L1/1816 , H04L1/1822 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L5/0053 , H04L2001/0097 , H04W72/0446 , H04W84/047
摘要： The present invention relates to a method for configuring a retransmission protocol on the uplink between a network node and a relay node in a mobile communication system, the configuration being performed at a network node or at a relay node, and to the corresponding relay node apparatus and network node apparatus capable of configuring the retransmission protocol. In particular, the number of transmission processes is determined based on the position of time intervals available for the transmission and may be selected in order to control the round trip time of the retransmission protocol. Once the number of transmission processes has been configured, the transmission processes are mapped on the available time intervals in a predefined order and repetitively.
摘要翻译：本发明涉及一种用于在移动通信系统中的网络节点与中继节点之间的上行链路上配置重发协议的方法，该配置是在网络节点或中继节点处执行的，以及相应的中继节点设备以及能够配置重传协议的网络节点装置。具体地说，根据可用于发送的时间间隔的位置确定发送处理的次数，并且可以选择发送处理的次数，以便控制重传协议的往返时间。一旦配置了传输过程的数量，就可以按照预定义的顺序将传输过程映射在可用的时间间隔上并重复。

10. 发明授权

US08208436B2 Channel arrangement method and radio communication device 有权
标题翻译：通道布置方式和无线通信装置
公开(公告)号：US08208436B2
公开(公告)日：2012-06-26
申请号：US13184369
申请日：2011-07-15
申请人： Akihiko Nishio , Christian Wengerter , Hidetoshi Suzuki , Masaru Fukuoka
发明人： Akihiko Nishio , Christian Wengerter , Hidetoshi Suzuki , Masaru Fukuoka
IPC分类号： H04W4/00 , H04L12/28 , H04J3/00
CPC分类号： H04W72/0446 , H04B7/12 , H04L1/0003 , H04L1/0009 , H04L1/0071 , H04L5/0007 , H04L5/0028 , H04L5/0039 , H04L5/0041 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0092 , H04W72/0453
摘要： Provided is a radio communication base station device which can prevent lowering of use efficiency of a channel communication resource for performing a frequency diversity transmission when simultaneously performing a frequency scheduling transmission and the frequency diversity transmission in a multicarrier communication. In the device, a modulation unit (12) executes a modulation process on Dch data after encoded so as to generate a Dch data symbol. A modulation unit (22) executes a modulation process on the encoded Lch data so as to generate an Lch data symbol. An allocation unit (103) allocates the Dch data symbol and the Lch data symbol to respective sub carriers constituting an OFDM symbol and outputs them to a multiplexing unit (104). Here, when a plurality of Dch are used for a Dch data symbol of one mobile station, the allocation unit (103) uses Dch of continuous channel numbers.
摘要翻译：提供一种无线电通信基站装置，其能够在同时执行频率调度发送和多载波通信中的频率分集发送时，防止降低用于进行频率分集发送的信道通信资源的使用效率。在该装置中，调制部（12）对编码后的Dch数据进行调制处理，生成Dch数据符号。调制单元（22）对编码的Lch数据执行调制处理，以生成Lch数据符号。分配单元（103）将Dch数据符号和Lch数据符号分配给构成OFDM符号的各个子载波，并将其输出到复用单元（104）。这里，当多个Dch用于一个移动站的Dch数据符号时，分配单元（103）使用连续的信道号的Dch。

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