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    Component carrier (de)activation in communication systems using carrier aggregation
    2.
    发明授权
    Component carrier (de)activation in communication systems using carrier aggregation 有权
    使用载波聚合的通信系统中的分量载波（de）激活

    公开(公告)号：US08976694B2

    公开(公告)日：2015-03-10

    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： G01R31/08 ,  H04L5/00 ,  H04L1/00 ,  H04L25/03 ,  H04W8/26 ,  H04W28/04 ,  H04W48/16 ,  H04W72/00

    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.

    摘要翻译： 本发明涉及允许在上行链路或下行链路中激活或去激活一个或多个分量载波的分量载波（de）激活消息的提议。 此外，本发明涉及在为移动终端，基站和移动终端配置的下行链路分量载波的（de）激活的方法中使用新的分量载波（de）激活消息。 为了实现分量载波的有效和鲁棒（de）激活，本发明提出使用分量载波专用或小区RNTI来加密分量载波（de）激活消息的CRC，并且明确地指示 消息中相应字段中的分量载体（de）激活消息的预期接收者。 此外，本发明还提出了分量载波（de）激活消息的不同设计及其进一步的使用，以便触发移动终端的CQI报告和/或SRS传输。

    COMPONENT CARRIER ACTIVATION AND DEACTIVATION USING RESOURCE ASSIGNMENTS
    4.
    发明申请
    COMPONENT CARRIER ACTIVATION AND DEACTIVATION USING RESOURCE ASSIGNMENTS 有权
    使用资源分配进行组件运行和启动

    公开(公告)号：US20130016676A1

    公开(公告)日：2013-01-17

    申请号：US13577861

    申请日：2011-02-02

    申请人： Joachim Lohr ,  Alexander Golitschek Edler Von Elbwart ,  Martin Feuersanger

    发明人： Joachim Lohr ,  Alexander Golitschek Edler Von Elbwart ,  Martin Feuersanger

    IPC分类号： H04W84/12

    CPC分类号： H04L5/0098 ,  H04L1/0026 ,  H04L1/0038 ,  H04L1/0046 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/1657 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0096 ,  H04L25/03866 ,  H04W24/08 ,  H04W52/146 ,  H04W52/30 ,  H04W52/34 ,  H04W52/343 ,  H04W52/365 ,  H04W72/00 ,  H04W72/042 ,  H04W72/0453

    摘要： This invention relates to a proposal of an uplink resource assignment format and a downlink resource assignment format. Furthermore, the invention relates to the use of the new uplink/downlink resource assignments in methods for (de) activation of downlink component carrier (s) configured for a base station and a mobile terminal. To enable efficient and robust (de) activation of component carriers, while minimizing the signaling overhead, the invention proposes a new uplink/downlink resource assignment format that allow the activation/deactivation of individual downlink component carriers configured for a mobile. The new uplink or downlink resource assignment comprises an indication of the activation state of the configured downlink component carriers, i.e. indicate which downlink component carrier (s) is/are to be activated or deactivated. This indication is for example implemented by means of a bit-mask that indicates which of the configured uplink component carriers are to be activated respectively deactivated.

    摘要翻译： 本发明涉及一种上行链路资源分配格式和下行资源分配格式的方案。 此外，本发明涉及在为基站和移动终端配置的下行链路分量载波的（de）激活的方法中使用新的上行链路/下行链路资源分配。 为了使分量载波的高效和鲁棒（de）激活同时最小化信令开销，本发明提出了允许为移动设备配置的各个下行链路分量载波的激活/去激活的新的上行链路/下行链路资源分配格式。 新的上行链路或下行链路资源分配包括配置的下行链路分量载波的激活状态的指示，即指示哪个下行链路分量载波将被激活或去激活。 该指示例如通过位掩码来实现，该位掩码分别指示哪个配置的上行链路分量载波被激活分别被去激活。

    SEMI-PERSISTENT SCHEDULED RESOURCE RELEASE PROCEDURE IN A MOBILE COMMUNICATION NETWORK
    5.
    发明申请
    SEMI-PERSISTENT SCHEDULED RESOURCE RELEASE PROCEDURE IN A MOBILE COMMUNICATION NETWORK 有权
    移动通信网络中的半密集资源释放程序

    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。

    Soft-buffer management of a re-transmission protocol for unicast and multicast transmissions
    7.
    发明授权
    Soft-buffer management of a re-transmission protocol for unicast and multicast transmissions 有权
    用于单播和多播传输的重传协议的软缓冲器管理

    公开(公告)号：US08582484B2

    公开(公告)日：2013-11-12

    申请号：US12672912

    申请日：2008-06-25

    申请人： Joachim Lohr ,  Martin Feuersanger ,  Alexander Golitschek Edler Von Elbwart

    发明人： Joachim Lohr ,  Martin Feuersanger ,  Alexander Golitschek Edler Von Elbwart

    IPC分类号： H04H20/71 ,  H04J3/26

    CPC分类号： H04L1/1845 ,  H04L1/1812 ,  H04L1/1822 ,  H04L2001/0093

    摘要： The invention relates to a method for transmitting data packets between an eNodeB and a mobile node (MN) when simultaneously using the HARQ protocol with soft-combining for unicast and multicast transmissions. Unicast transmissions are assigned to HARQ processes by the eNB, whereas multicast transmissions need to be assigned to a HARQ process by the MN. According to a first aspect, the soft-buffer memory is strictly separated into a unicast and multicast section, and HARQ protocol operations for unicast and multicast are independent. Due to the separation, the eNB can still correctly assign the unicast transmissions to a HARQ process. According to a second aspect, the soft-buffer is not separated but commonly used for unicast and multicast. However, in order for the eNB to still be able to correctly assign the unicast transmissions to a free HARQ process, the MN assigns the multicast transmission depending on a rule, known also to the eNB.

    摘要翻译： 本发明涉及一种在同步使用具有软组合的单播和多播传输的HARQ协议的情况下，在eNodeB和移动节点（MN）之间传输数据分组的方法。 单播传输由eNB分配给HARQ进程，而多播传输需要由MN分配给HARQ进程。 根据第一方面，软缓冲存储器被严格地分成单播和多播部分，并且用于单播和多播的HARQ协议操作是独立的。 由于分离，eNB仍然能够将单播传输正确地分配给HARQ进程。 根据第二方面，软缓冲器不分离，但是通常用于单播和多播。 然而，为了使eNB仍然能够将单播传输正确地分配给空闲HARQ进程，MN根据eNB也知道的规则分配多播传输。

    Soft-Buffer Management of a Re-Transmission Protocol for Unicast and Multicast Transmissions
    8.
    发明申请
    Soft-Buffer Management of a Re-Transmission Protocol for Unicast and Multicast Transmissions 有权
    用于单播和组播传输的重传协议的软缓冲器管理

    公开(公告)号：US20100296427A1

    公开(公告)日：2010-11-25

    申请号：US12672912

    申请日：2008-06-25

    申请人： Joachim Lohr ,  Martin Feuersanger ,  Alexander Golitschek Edler Von Elbwart

    发明人： Joachim Lohr ,  Martin Feuersanger ,  Alexander Golitschek Edler Von Elbwart

    IPC分类号： H04W40/00

    CPC分类号： H04L1/1845 ,  H04L1/1812 ,  H04L1/1822 ,  H04L2001/0093

    摘要： The invention relates to a method for transmitting data packets between an eNodeB and a mobile node (MN) when simultaneously using the HARQ protocol with soft-combining for unicast and multicast transmissions. Unicast transmissions are assigned to HARQ processes by the eNB, whereas multicast transmissions need to be assigned to a HARQ process by the MN. According to a first aspect, the soft-buffer memory is strictly separated into a unicast and multicast section, and HARQ protocol operations for unicast and multicast are independent. Due to the separation, the eNB can still correctly assign the unicast transmissions to a HARQ process. According to a second aspect, the soft-buffer is not separated but commonly used for unicast and multicast. However, in order for the eNB to still be able to correctly assign the unicast transmissions to a free HARQ process, the MN assigns the multicast transmission depending on a rule, known also to the eNB.

    摘要翻译： 本发明涉及一种在同步使用具有软组合的单播和多播传输的HARQ协议的情况下，在eNodeB和移动节点（MN）之间传输数据分组的方法。 单播传输由eNB分配给HARQ进程，而多播传输需要由MN分配给HARQ进程。 根据第一方面，软缓冲存储器被严格地分成单播和多播部分，并且用于单播和多播的HARQ协议操作是独立的。 由于分离，eNB仍然能够将单播传输正确地分配给HARQ进程。 根据第二方面，软缓冲器不分离，但是通常用于单播和多播。 然而，为了使eNB仍然能够将单播传输正确地分配给空闲HARQ进程，MN根据eNB也知道的规则分配多播传输。

    RESOURCE RESERVATION FOR USERS IN A MOBILE COMMUNICATION SYSTEM
    9.
    发明申请
    RESOURCE RESERVATION FOR USERS IN A MOBILE COMMUNICATION SYSTEM 有权
    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。

    Constellation rearrangement for ARQ transmit diversity schemes
    10.
    发明授权
    Constellation rearrangement for ARQ transmit diversity schemes 有权
    ARQ发射分集方案的星座重排

    公开(公告)号：US08325845B2

    公开(公告)日：2012-12-04

    申请号：US13034348

    申请日：2011-02-24

    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 ,  H04B7/06 ,  H04B7/08 ,  H04L5/12

    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。