公开(公告)号：US09402255B2

公开(公告)日：2016-07-26

申请号：US13822850

申请日：2011-08-15

申请人： Joachim Löhr ,  Christian Wengerter ,  Martin Feuersänger ,  Takashi Tamura ,  Hidetoshi Suzuki ,  Takahisa Aoyama

发明人： Joachim Löhr ,  Christian Wengerter ,  Martin Feuersänger ,  Takashi Tamura ,  Hidetoshi Suzuki ,  Takahisa Aoyama

IPC分类号： H04W72/04 ,  H04W56/00

CPC分类号： H04W36/30 ,  H04W36/04 ,  H04W56/0045 ,  H04W72/0446

摘要： The invention relates methods for time aligning uplink transmissions by a mobile terminal in a mobile communication system, and to methods for performing a handover of a mobile terminal to a target aggregation access point. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for aligning the timing of uplink transmissions on uplink component carriers, where different propagation delays are imposed on the transmissions on the uplink component carriers, the inventions suggests to time align the uplink component carriers based on a reference time alignment of a reference cell and a reception time difference or propagation delay difference between the downlink transmissions in the reference cell and the other radio cells, the uplink component carriers of which need to be time aligned.

摘要翻译： 本发明涉及用于在移动通信系统中由移动终端对上行链路传输进行时间对准的方法以及用于执行移动终端到目标聚合接入点的切换的方法。 本发明还提供了用于执行这些方法的装置和系统，以及其指令使得装置和系统执行本文所述的方法的计算机可读介质。 为了允许对上行链路分量载波上的上行链路传输的定时进行对准，其中对上行链路分量载波上的传输施加不同的传播延迟，本发明建议基于参考的参考时间对准来对准上行链路分量载波 小区以及参考小区和其他无线小区中的下行链路传输之间的接收时间差或传播延迟差，其上行链路分量载波需要时间对准。

公开(公告)号：US08489953B2

公开(公告)日：2013-07-16

申请号：US12922631

申请日：2009-03-16

申请人： Martin Feuersänger ,  Joachim Löhr ,  Christian Wengerter

发明人： Martin Feuersänger ,  Joachim Löhr ,  Christian Wengerter

IPC分类号： H04L1/18 ,  H03M13/00

CPC分类号： H04L1/1812 ,  H04L1/1822 ,  H04L1/1838 ,  H04L1/1845

摘要： The invention relates to a method for receiving data units when using one HARQ process of an HARQ protocol. The memory associated to the HARQ process is divided into several sub-areas, which are addressable by an identifier. Then, when data is received, same is stored in one of the sub-areas. By providing more than one sub-area for one HARQ process, it is possible to actually use one HARQ process for two (or more) different received data units, being from the same data flow or from a different data flow. The actual sub-area of the HARQ process for storing data units can be either freely selected at the receiving end or is indicated by an identifier associated with the data. Furthermore, persistent scheduled data is transmitted in units, scheduled at fixed time intervals. Thus, a control signaling field, usually used for indicating new units, can be used to store the identifier.

摘要翻译： 本发明涉及当使用HARQ协议的一个HARQ进程时接收数据单元的方法。 与HARQ进程相关联的存储器被划分成可由标识符寻址的几个子区域。 然后，当接收到数据时，相同的存储在其中一个子区域中。 通过为一个HARQ过程提供多于一个子区域，可以实际使用来自相同数据流或不同数据流的两个（或更多）不同接收数据单元的一个HARQ过程。 可以在接收端自由选择用于存储数据单元的HARQ过程的实际子区域，或者由与数据相关联的标识符指示。 此外，持续调度的数据以固定时间间隔的单位发送。 因此，通常用于指示新单元的控制信令字段可以用于存储标识符。

公开(公告)号：US20110047430A1

公开(公告)日：2011-02-24

申请号：US12922631

申请日：2009-03-16

申请人： Martin Feuersänger ,  Joachim Löhr ,  Christian Wengerter

发明人： Martin Feuersänger ,  Joachim Löhr ,  Christian Wengerter

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1812 ,  H04L1/1822 ,  H04L1/1838 ,  H04L1/1845

摘要： The invention relates to a method for receiving data units when using one HARQ process of an HARQ protocol. The memory associated to the HARQ process is divided into several sub-areas, which are addressable by an identifier. Then, when data is received, same is stored in one of the sub-areas. By providing more than one sub-area for one HARQ process, it is possible to actually use one HARQ process for two (or more) different received data units, being from the same data flow or from a different data flow. The actual sub-area of the HARQ process for storing data units can be either freely selected at the receiving end or is indicated by an identifier associated with the data. Furthermore, persistent scheduled data is transmitted in units, scheduled at fixed time intervals. Thus, a control signaling field, usually used for indicating new units, can be used to store the identifier.

摘要翻译： 本发明涉及当使用HARQ协议的一个HARQ进程时接收数据单元的方法。 与HARQ进程相关联的存储器被划分成可由标识符寻址的几个子区域。 然后，当接收到数据时，相同的存储在其中一个子区域中。 通过为一个HARQ过程提供多于一个子区域，可以实际使用来自相同数据流或不同数据流的两个（或多个）不同接收数据单元的一个HARQ过程。 可以在接收端自由选择用于存储数据单元的HARQ过程的实际子区域，或者由与数据相关联的标识符指示。 此外，持续调度的数据以固定时间间隔的单位发送。 因此，通常用于指示新单元的控制信令字段可以用于存储标识符。

公开(公告)号：US08792440B2

公开(公告)日：2014-07-29

申请号：US13257270

申请日：2010-04-01

申请人： Martin Feuersänger ,  Joachim Löhr ,  Christian Wengerter

发明人： Martin Feuersänger ,  Joachim Löhr ,  Christian Wengerter

IPC分类号： H04W4/00 ,  H04J3/16

CPC分类号： H04W28/0278 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1236 ,  H04W72/1268 ,  H04W72/1284 ,  H04W88/08

摘要： The invention relates to methods for transmitting a buffer status report (BSR) in a mobile communication system, more particularly to the definition of rules for triggering, generating and transmitting buffer status reports. The invention also relates to a data transmission method utilizing new rules to decide data of which radio bearers is transmitted within a given transmission time interval. Moreover, the invention relates to scheduling method for radio resources that is taking into account additional scheduling—relevant information from the buffer status reporting and/or data transmission method. To avoid unnecessary grants from the network and to suggest an advanced handling of data transmissions the invention suggests a buffer status reporting and data transmission schemes that take into account the scheduling mode of data of radio bearers pending for transmission to decide whether to report on it in a buffer status report, respectively, whether to multiplex the data to a transport block for transmission.

摘要翻译： 本发明涉及用于在移动通信系统中发送缓冲状态报告（BSR）的方法，更具体地说，涉及用于触发，产生和发送缓冲器状态报告的规则的定义。 本发明还涉及利用新规则来确定在给定传输时间间隔内传送哪个无线承载的数据的数据传输方法。 此外，本发明涉及考虑到来自缓冲器状态报告和/或数据传输方法的附加调度相关信息的无线资源调度方法。 为了避免来自网络的不必要的授权并建议数据传输的高级处理，本发明提出了一种缓冲状态报告和数据传输方案，该方案考虑到等待传输的无线电承载的数据的调度方式，以决定是否在 缓冲状态报告，分别是否将数据复用到传输块进行传输。

公开(公告)号：US20130250925A1

公开(公告)日：2013-09-26

申请号：US13822850

申请日：2011-08-15

申请人： Joachim Löhr ,  Christian Wengerter ,  Martin Feuersänger ,  Takashi Tamura ,  Hidetoshi Suzuki ,  Takahisa Aoyama

发明人： Joachim Löhr ,  Christian Wengerter ,  Martin Feuersänger ,  Takashi Tamura ,  Hidetoshi Suzuki ,  Takahisa Aoyama

IPC分类号： H04W72/04

CPC分类号： H04W36/30 ,  H04W36/04 ,  H04W56/0045 ,  H04W72/0446

摘要： The invention relates methods for time aligning uplink transmissions by a mobile terminal in a mobile communication system, and to methods for performing a handover of a mobile terminal to a target aggregation access point. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for aligning the timing of uplink transmissions on uplink component carriers, where different propagation delays are imposed on the transmissions on the uplink component carriers, the inventions suggests to time align the uplink component carriers based on a reference time alignment of a reference cell and a reception time difference or propagation delay difference between the downlink transmissions in the reference cell and the other radio cells, the uplink component carriers of which need to be time aligned.

摘要翻译： 本发明涉及用于在移动通信系统中由移动终端对上行链路传输进行时间对准的方法以及用于执行移动终端到目标聚合接入点的切换的方法。 本发明还提供了用于执行这些方法的装置和系统，以及其指令使得装置和系统执行本文所述的方法的计算机可读介质。 为了允许对上行链路分量载波上的上行链路传输的定时进行对准，其中对上行链路分量载波上的传输施加不同的传播延迟，本发明建议基于参考的参考时间对准来对准上行链路分量载波 小区以及参考小区和其他无线小区中的下行链路传输之间的接收时间差或传播延迟差，其上行链路分量载波需要时间对准。

公开(公告)号：US08320319B2

公开(公告)日：2012-11-27

申请号：US13062674

申请日：2009-08-11

申请人： Joachim Löhr ,  Alexander Golitschek Edler Von Elebwart ,  Martin Feuersänger ,  Christian Wengerter

发明人： Joachim Löhr ,  Alexander Golitschek Edler Von Elebwart ,  Martin Feuersänger ,  Christian Wengerter

IPC分类号： H04W4/00

CPC分类号： H04W72/1289 ,  H04L1/1607 ,  H04L1/1812 ,  H04L27/2601 ,  H04W72/042

摘要： The invention relates to a method for deactivating a semi-persistent resource allocation of a user equipment in an LTE-based mobile communication system. Furthermore, the invention also related to a user equipment and a eNode B implementing this method. To provide a mechanism for deactivating a semi-persistent resource allocation in a LTE system which is not requiring any changes to the Physical layer-to-MAC layer interface and/or preferably no changes to the PDCCH formats agreed by the 3GPP a combination of NDI value and MCS index is defined that is commanding the release of SPS resources. Alternatively, another solution proposed to define a special transport block size that when signaled in a PDCCH is commanding the release of SPS resources.

摘要翻译： 本发明涉及一种在基于LTE的移动通信系统中去激活用户设备的半持久资源分配的方法。 此外，本发明还涉及实现该方法的用户设备和eNode B。 为了提供一种用于去激活LTE系统中的半持久资源分配的机制，其不需要对物理层至MAC层接口进行任何改变，和/或优选地不改变由3GPP同意的PDCCH格式NDI的组合 定义了价值和MCS指数，这是指挥SPS资源的释放。 或者，提出用于定义在PDCCH中用信号通知的特殊传输块大小的另一个解决方案正在命令释放SPS资源。

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。

公开(公告)号：US20110223924A1

公开(公告)日：2011-09-15

申请号：US13062674

申请日：2009-08-11

申请人： Joachim Löhr ,  Alexander Golitschek Edler Von Elbwart ,  Martin Feuersanger ,  Christian Wengerter

发明人： Joachim Löhr ,  Alexander Golitschek Edler Von Elbwart ,  Martin Feuersanger ,  Christian Wengerter

IPC分类号： H04W72/04

CPC分类号： H04W72/1289 ,  H04L1/1607 ,  H04L1/1812 ,  H04L27/2601 ,  H04W72/042

摘要： The invention relates to a method for deactivating a semi-persistent resource allocation of a user equipment in an LTE-based mobile communication system. Furthermore, the invention also related to a user equipment and a eNode B implementing this method. To provide a mechanism for deactivating a semi-persistent resource allocation in a LTE system which is not requiring any changes to the Physical layer-to-MAC layer interface and/or preferably no changes to the PDCCH formats agreed by the 3GPP a combination of NDI value and MCS index is defined that is commanding the release of SPS resources. Alternatively, another solution proposed to define a special transport block size that when signaled in a PDCCH is commanding the release of SPS resources.

摘要翻译： 本发明涉及一种在基于LTE的移动通信系统中去激活用户设备的半持久资源分配的方法。 此外，本发明还涉及实现该方法的用户设备和eNode B。 为了提供一种用于去激活LTE系统中的半持久资源分配的机制，其不需要对物理层至MAC层接口进行任何改变，和/或优选地不改变由3GPP同意的PDCCH格式NDI的组合 定义了价值和MCS指数，这是指挥SPS资源的释放。 或者，提出用于定义在PDCCH中用信号通知的特殊传输块大小的另一个解决方案正在命令释放SPS资源。

公开(公告)号：US20110103335A1

公开(公告)日：2011-05-05

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： H04W72/04

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。

公开(公告)号：US20090219870A1

公开(公告)日：2009-09-03

申请号：US12162589

申请日：2007-01-25

申请人： Christian Wengerter ,  Joachim Löhr

发明人： Christian Wengerter ,  Joachim Löhr

IPC分类号： H04W40/12 ,  H04J3/24 ,  H04L1/18

CPC分类号： H04W72/0406 ,  H04L1/0026 ,  H04L1/16 ,  H04L1/1819 ,  H04L1/1887 ,  H04L5/0007 ,  H04L2001/0093 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1289

摘要： A method of transmitting data packets over a plurality of dynamically allocated resource blocks in at least one or a combination of a time, code or frequency domain on a shared channel of a wireless communication system, comprising the steps of selecting a number of resource block candidates for potential transmission of data packets destined for a receiver and transmitting the data packet to the receiver using at least one allocated resource block from the selected resource block candidates. The invention also relates to a corresponding method of decoding data packets, a transmitter, receiver and communication system.

摘要翻译： 一种在无线通信系统的共享信道上的时间，码或频域中的至少一个或组合的多个动态分配的资源块上发送数据分组的方法，包括以下步骤：选择资源块候选的数量 用于潜在地传输去往接收机的数据分组，并且使用所选择的资源块候选中的至少一个分配的资源块将数据分组发送到接收机。 本发明还涉及解码数据分组，发射机，接收机和通信系统的相应方法。