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公开(公告)号：US20100098006A1
公开(公告)日：2010-04-22
申请号：US12520522
申请日：2007-11-15
IPC分类号： H04W72/04
CPC分类号： H04L1/1854 , H04L1/1861
摘要： The invention relates to feedback transmission for data packets in a mobile communication system. In particular the invention provides a communication system wherein feedback information of a retransmission protocol for transmitted data packets is transmitted. Further, the invention relates to a method for determining radio resources for the transmission of feedback information of a retransmission protocol for transmitted data packets as well as to a base station and a mobile station performing the method. In order to prevent potential collisions of feedback information while omitting a destination identifier for identifying the receiver of the feedback, the feedback resources for sending the feedback are determined at least based on a current transmission counter for a packet.
摘要翻译： 本发明涉及移动通信系统中的数据分组的反馈传输。 特别地，本发明提供一种通信系统，其中发送用于发送的数据分组的重传协议的反馈信息被发送。 此外，本发明涉及一种用于确定用于发送用于发送的数据分组的重传协议的反馈信息以及执行该方法的基站和移动台的无线资源的方法。 为了防止反馈信息的潜在冲突，同时省略用于识别反馈的接收机的目的地标识符，至少基于分组的当前发送计数器来确定用于发送反馈的反馈资源。
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公开(公告)号：US20110305213A1
公开(公告)日：2011-12-15
申请号：US13146317
申请日：2010-01-13
CPC分类号： H04L1/1887 , H04L1/1812 , H04L1/1822 , H04L1/1845 , H04L2001/0092 , H04L2001/0097
摘要： The invention relates to a downlink transmission scheme that supports downlink HARQ operation and macro-diversity that is capable of overcoming the problem of HARQ protocol de-synchronization when using HARQ in the downlink with multiple data transmitting network nodes. In this scheme, a distributed HARQ protocol operation for downlink data transmissions involving multiple network nodes is provided, where only one network node is terminating downlink HARQ protocol operation towards to mobile terminal, i.e. retransmissions of a data packet are sent from a single network node, a single HARQ transmitter, to the mobile terminal. The multiple network nodes send a first transmission of the data packet to the mobile terminal in a single transmission time interval using HARQ. One of the multiple network nodes is designated as the HARQ terminating node that controls/handles all retransmissions of the data packet.
摘要翻译： 本发明涉及一种支持下行链路HARQ操作和宏分集的下行链路传输方案，其能够在具有多个数据传输网络节点的下行链路中使用HARQ时克服HARQ协议去同步的问题。 在该方案中，提供了涉及多个网络节点的用于下行链路数据传输的分布式HARQ协议操作，其中只有一个网络节点正在终止向移动终端的下行HARQ协议操作，即从单个网络节点发送数据分组的重传， 单个HARQ发射机发送到移动终端。 多个网络节点使用HARQ在单个传输时间间隔内向移动终端发送数据分组的第一传输。 多个网络节点中的一个被指定为控制/处理数据分组的所有重传的HARQ终止节点。
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3.发明申请公开(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。
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公开(公告)号：US08964654B2
公开(公告)日：2015-02-24
申请号：US12520522
申请日：2007-11-15
CPC分类号： H04L1/1854 , H04L1/1861
摘要： The invention relates to feedback transmission for data packets in a mobile communication system. In particular the invention provides a communication system wherein feedback information of a retransmission protocol for transmitted data packets is transmitted. Further, the invention relates to a method for determining radio resources for the transmission of feedback information of a retransmission protocol for transmitted data packets as well as to a base station and a mobile station performing the method. In order to prevent potential collisions of feedback information while omitting a destination identifier for identifying the receiver of the feedback, the feedback resources for sending the feedback are determined at least based on a current transmission counter for a packet.
摘要翻译： 本发明涉及移动通信系统中的数据分组的反馈传输。 特别地，本发明提供一种通信系统，其中发送用于发送的数据分组的重传协议的反馈信息被发送。 此外，本发明涉及一种用于确定用于发送用于发送的数据分组的重传协议的反馈信息以及执行该方法的基站和移动台的无线资源的方法。 为了防止反馈信息的潜在冲突，同时省略用于识别反馈的接收机的目的地标识符，至少基于分组的当前发送计数器来确定用于发送反馈的反馈资源。
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公开(公告)号：US08879487B2
公开(公告)日：2014-11-04
申请号：US13393099
申请日：2010-05-11
申请人： Priya Hariharan , Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Seigo Nakao , Joachim Löhr
发明人： Priya Hariharan , Alexander Golitschek Edler Von Elbwart , Christian Wengerter , Seigo Nakao , Joachim Löhr
CPC分类号： H04L1/1893 , H04L1/1614 , H04L1/1621 , H04L1/1812 , H04L1/1858 , H04L1/189 , H04L27/2601
摘要： The invention relates to methods and apparatuses for providing HARQ feedback in a mobile communication system using carrier aggregation. To suggest a scheme for transmitting feedback on the successful/unsuccessful decoding of transmissions that is operable in FDD mode, the invention proposes to utilize only a single one of plural radio resources available for feedback transmission for signaling feedback for multiple transmissions. A feedback sequence of ACK/NACKs for the transmissions is mapped to one feedback resource combination that is one of the radio resources available for feedback transmission and a modulation symbol of the given modulation scheme that is transmitted on said one radio resource. This scheme can also be used in cases where the number of possible feedback sequences of ACK/NACKs for the transmissions is larger than the number of feedback resource combinations available for feedback transmission.
摘要翻译： 本发明涉及使用载波聚合在移动通信系统中提供HARQ反馈的方法和装置。 为了提出用于发送关于在FDD模式中可操作的传输的成功/不成功解码的反馈的方案，本发明提出仅利用可用于反馈传输的多个无线电资源中的单个信号用于多个传输的信令反馈。 用于传输的ACK / NACK的反馈序列被映射到作为可用于反馈传输的无线电资源和在所述一个无线电资源上发送的给定调制方案的调制符号之一的一个反馈资源组合。 在用于传输的ACK / NACK的可能反馈序列的数量大于可用于反馈传输的反馈资源组合的数量的情况下，也可以使用该方案。
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公开(公告)号：US08787219B2
公开(公告)日：2014-07-22
申请号：US12672955
申请日：2008-06-11
IPC分类号： H04B7/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04W4/00 , H04B7/212
CPC分类号： H04L1/0026 , H04L1/0027 , H04L1/0028 , H04W24/10
摘要： The present invention describes a method for configuring a measurement report type to be used by a receiver to report a measurement to a transmitter, wherein the measurement is reported to the transmitter in a report signal over a control channel, said method comprising selecting a first measurement report type and at least one second measurement report type to be used by the receiver to report the measurement, generating a measurement reporting pattern defining an occurrence of the first measurement report type and the at least one second measurement report type in the report signal transmitted by the receiver to the transmitter over control channel, and notifying the first measurement report type, the at least one second measurement report type, and the generated measurement reporting pattern to the receiver.
摘要翻译： 本发明描述了一种用于配置要由接收机使用以向发射机报告测量的测量报告类型的方法，其中所述测量在控制信道上以报告信号报告给所述发射机，所述方法包括：选择第一测量 报告类型和至少一个第二测量报告类型，以由接收机用于报告测量，生成定义在第一测量报告类型和至少一个第二测量报告类型的发生的测量报告模式在由 将接收机发送到控制信道上的发射机，并向接收机通知第一测量报告类型，至少一个第二测量报告类型和生成的测量报告模式。
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公开(公告)号：US08855069B2
公开(公告)日：2014-10-07
申请号：US13146317
申请日：2010-01-13
CPC分类号： H04L1/1887 , H04L1/1812 , H04L1/1822 , H04L1/1845 , H04L2001/0092 , H04L2001/0097
摘要： The invention relates to a downlink transmission scheme that supports downlink HARQ operation and macro-diversity that is capable of overcoming the problem of HARQ protocol de-synchronization when using HARQ in the downlink with multiple data transmitting network nodes. In this scheme, a distributed HARQ protocol operation for downlink data transmissions involving multiple network nodes is provided, where only one network node is terminating downlink HARQ protocol operation towards to mobile terminal, i.e. retransmissions of a data packet are sent from a single network node, a single HARQ transmitter, to the mobile terminal. The multiple network nodes send a first transmission of the data packet to the mobile terminal in a single transmission time interval using HARQ. One of the multiple network nodes is designated as the HARQ terminating node that controls/handles all retransmissions of the data packet.
摘要翻译： 本发明涉及一种支持下行链路HARQ操作和宏分集的下行链路传输方案，其能够在具有多个数据传输网络节点的下行链路中使用HARQ时克服HARQ协议去同步的问题。 在该方案中，提供了涉及多个网络节点的下行链路数据传输的分布式HARQ协议操作，其中只有一个网络节点正在终止向移动终端的下行HARQ协议操作，即从单个网络节点发送数据分组的重传， 单个HARQ发射机发送到移动终端。 多个网络节点使用HARQ在单个传输时间间隔内向移动终端发送数据分组的第一传输。 多个网络节点中的一个被指定为控制/处理数据分组的所有重传的HARQ终止节点。
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公开(公告)号：US08681729B2
公开(公告)日：2014-03-25
申请号：US12300607
申请日：2007-02-07
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。
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公开(公告)号：US20110211504A1
公开(公告)日：2011-09-01
申请号：US12672955
申请日：2008-06-11
IPC分类号： H04W4/00
CPC分类号： H04L1/0026 , H04L1/0027 , H04L1/0028 , H04W24/10
摘要： The present invention describes a method for configuring a measurement report type to be used by a receiver to report a measurement to a transmitter, wherein the measurement is reported to the transmitter in a report signal over a control channel, said method comprising selecting a first measurement report type and at least one second measurement report type to be used by the receiver to report the measurement, generating a measurement reporting pattern defining an occurrence of the first measurement report type and the at least one second measurement report type in the report signal transmitted by the receiver to the transmitter over control channel, and notifying the first measurement report type, the at least one second measurement report type, and the generated measurement reporting pattern to the receiver.
摘要翻译： 本发明描述了一种用于配置要由接收机使用以向发射机报告测量的测量报告类型的方法，其中所述测量在控制信道上以报告信号报告给所述发射机，所述方法包括：选择第一测量 报告类型和至少一个第二测量报告类型，以由接收机用于报告测量，生成定义在第一测量报告类型和至少一个第二测量报告类型的发生的测量报告模式在由 将接收机发送到控制信道上的发射机，并向接收机通知第一测量报告类型，至少一个第二测量报告类型和生成的测量报告模式。
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10.发明授权Base station device, terminal device, transmission method, and reception method 有权基站装置，终端装置，发送方法和接收方法公开(公告)号：US09049709B2
公开(公告)日：2015-06-02
申请号：US13811031
申请日：2011-07-07
申请人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
发明人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
CPC分类号： H04W72/042 , H04J11/0079 , H04L5/001 , H04L5/0051 , H04L5/0053 , H04L5/0094
摘要： A base station device causing no decrease in system throughput and guaranteeing the reception quality at a terminal when a DCI directed toward the terminal is mapped to a PDCCH region and an R-PDCCH region. A search space setting unit (103) sets a search space having a plurality of allocation candidates, in both regions. An allocation unit (106) allocates control information to a resource in one allocation candidate in the search space. The ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using DM-RS in the R-PDCCH region is equal to or greater than the ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using CRS in the R-PDCCH region.
摘要翻译： 当指向终端的DCI被映射到PDCCH区域和R-PDCCH区域时，不会降低系统吞吐量并保证终端的接收质量的基站装置。 搜索空间设置单元（103）在两个区域中设置具有多个分配候选的搜索空间。 分配单元（106）将控制信息分配给搜索空间中的一个分配候选中的资源。 在R-PDCCH区域中，使用DM-RS的终端的搜索空间中的PDCCH-PDCCH区域中的分配候补数与PDCCH区域中的分配候选数的比例等于或大于 在R-PDCCH区域中使用CRS的终端的搜索空间中的PDCCH区域中的R-PDCCH区域中的分配候选的数量与PDCCH区域中的分配候选的数量。
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