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1. 发明申请

WO2010012395A2 RESOURCE BLOCK MAPPING FOR SYMBOLS WITH REPETITION 审中-公开
标题翻译：带有重复符号的资源块映射
公开(公告)号：WO2010012395A2
公开(公告)日：2010-02-04
申请号：PCT/EP2009/005260
申请日：2009-07-20
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , WENGERTER, Christian , NISHIO, Akihiko , GOLITSCHEK EDLER VON ELBWART, Alexander
发明人： HARIHARAN, Priya , WENGERTER, Christian , NISHIO, Akihiko , GOLITSCHEK EDLER VON ELBWART, Alexander
IPC分类号： H04L1/08 , H04L5/02 , H04L5/06
CPC分类号： H04L1/08 , H04L5/0026 , H04L5/0041 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/06
摘要： In a mobile communication system with uncorrelated channel characteristics, transmission using modulation of data symbols with repetition can improve the performance. However, mapping of the original and the repeated symbols into the physical resources may on the other hand reduce a desired level of diversity when the original and the corresponding repeated symbols map on the physical resources close to each other. The present invention provides a method for transmission, a transmitter, a method for receiving, and a receiver capable of efficiently transmit/receive data symbols with an increased level of diversity. This is achieved by grouping of portions of the original and the corresponding data symbols and by mapping the portions of the original and the corresponding data symbols into the different physical resource blocks.
摘要翻译：在具有不相关信道特性的移动通信系统中，利用重复调制数据符号的传输可以提高性能。然而，当原始物理资源和相应的重复符号在物理资源上彼此靠近时，原始和重复符号到物理资源的映射可以另一方面降低期望的分集等级。本发明提供了一种用于传输的方法，一种发射机，一种用于接收的方法以及一种能够以增加的分集水平有效地发送/接收数据符号的接收机。这是通过分组原始数据符号和相应的数据符号以及通过将原始数据符号的部分和相应的数据符号映射到不同的物理资源块中来实现的。

2. 发明申请

WO2011082814A1 SIGNALING OF RESOURCE ASSIGNMENTS IN CROSS-CARRIER SCHEDULING SCENARIOS 审中-公开
标题翻译：资源分配在跨运输调度场景中的信号
公开(公告)号：WO2011082814A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/007894
申请日：2010-12-22
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , WENGERTER, Christian , NISHIO, Akihiko , SUZUKI, Hidetoshi
发明人： HARIHARAN, Priya , WENGERTER, Christian , NISHIO, Akihiko , SUZUKI, Hidetoshi
IPC分类号： H04L27/26 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L1/0029 , H04L1/0031 , H04L1/0072 , H04L1/06 , H04L1/1812 , H04L27/2602 , H04W72/042 , H04W72/0446
摘要： This invention relates to signaling of resource assignments in cross-carrier scheduling scenarios. In order to enable cross-carrier scheduling in a mobile communication system using carrier aggregation while avoiding erroneous detection of assigned physical resources that could lead to HARQ soft buffer corruption/degradation of the system throughput, the invention suggests a scheme for explicitly indicating within downlink control information (DCI) including a resource assignment for the downlink (or uplink) the number of OFDM symbol(s) used for control signaling within a sub-frame on a component carrier on which resources are assigned by the DCI. In one exemplary implementation the number of OFDM symbol(s) used for control signaling is the PCFICH values signaled in a 3GPP LTE-A network. The indication of the OFDM symbol(s) within the sub-frame on the assigned component carrier may for example be jointly encoded with other control signaling information, e.g. with the carrier indication of the carrier indicator field.
摘要翻译：本发明涉及跨载波调度场景中资源分配的信令。为了在使用载波聚合的移动通信系统中实现跨载波调度，同时避免错误地检测到可能导致HARQ软缓冲器破坏/降低系统吞吐量的所分配的物理资源，本发明提出了一种在下行链路控制中明确指示的方案信息（DCI），包括用于下行链路（或上行链路）的资源分配用于由DCI分配资源的分量载波上的子帧内的控制信令的OFDM符号的数量。在一个示例性实现中，用于控制信令的OFDM符号的数量是在3GPP LTE-A网络中发信号的PCFICH值。在分配的分量载波上的子帧内的OFDM符号的指示例如可以与其他控制信令信息共同编码，例如，与载波指示符字段的载波指示。

3. 发明申请

WO2010069422A1 HARQ ACK/NACK FOR DYNAMIC PDSCH 审中-公开
标题翻译：用于动态PDSCH的HARQ ACK / NACK
公开(公告)号：WO2010069422A1
公开(公告)日：2010-06-24
申请号：PCT/EP2009/007236
申请日：2009-10-08
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , WENGERTER, Christian
发明人： HARIHARAN, Priya , WENGERTER, Christian
IPC分类号： H04L1/16 , 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。

4. 发明申请

WO2011082744A3 TRANSMIT POWER CONTROL SIGNALING FOR COMMUNICATION SYSTEMS USING CARRIER AGGREGATION 审中-公开
公开(公告)号：WO2011082744A3
公开(公告)日：2011-07-14
申请号：PCT/EP2010/007260
申请日：2010-11-30
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , NISHIO, Akihiko , WENGERTER, Christian
发明人： HARIHARAN, Priya , NISHIO, Akihiko , WENGERTER, Christian
IPC分类号： H04W52/58 , H04W52/54
摘要： This invention relates to methods for transmitting and receiving transmit power control commands from a base station to a group of mobile terminals in a OFDM based mobile communication system using component carrier aggregation of plural component carriers. Furthermore, the invention also relates to an implementation of these methods in hardware and software. The invention suggests an efficient scheme for signaling transmit power control commands. In one signaling format multiple TPC commands are sent for the uplink component carriers of a mobile terminal in one TPC message. In another signaling format, the TPC commands for the mobile terminal are signaled in respective TPC messages. A further aspect of the invention is the reduction of signaling overhead by signaling carrier group TPC commands that control the transmit power of a group of component carriers. Similarly, an all carrier TPC command is provided to control the transmit power on all uplink component carriers of a mobile terminal.

5. 发明申请

WO2011026534A1 FEEDBACK SCHEME FOR PROVIDING FEEDBACK ON PLURAL TRANSMISSIONS 审中-公开
标题翻译：提供反馈传输的反馈方案
公开(公告)号：WO2011026534A1
公开(公告)日：2011-03-10
申请号：PCT/EP2010/002903
申请日：2010-05-11
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , NAKAO, Seigo , LÖHR, Joachim
发明人： HARIHARAN, Priya , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , NAKAO, Seigo , LÖHR, Joachim
IPC分类号： H04L1/18 , H04L27/26 , H04L1/16
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。

6. 发明申请

WO2010108566A1 RETRANSMISSION MODE SIGNALING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的恢复模式信令
公开(公告)号：WO2010108566A1
公开(公告)日：2010-09-30
申请号：PCT/EP2010/000623
申请日：2010-02-02
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , WENGERTER, Christian
发明人： HARIHARAN, Priya , WENGERTER, Christian
IPC分类号： H04L1/16
CPC分类号： H04L1/1685 , H04L1/1887
摘要： The invention relates to a method for determining a retransmission mode of a retransmission protocol for data transmissions provided to a communication terminal. Furthermore, the invention relates to the operation of the communication terminal, e.g. a user equipment or relay node, to perform such method, as well as a Node B cooperating with the communication terminal. The invention is inter alia applicable to a 3GPP LTE-A system as standardized by the 3rd Generation Partnership Project (3GPP). In order to suggest a mechanism for determining or dynamically configuring a retransmission mode of a retransmission protocol, the invention suggests a control message format that allows a dynamic signaling of the retransmission mode of a retransmission protocol. The control message is designed to comprise a field that can indicate a plurality of different codepoints. The codepoints are divided into at least two subsets, wherein the codepoints of each subset indicate a respective retransmission mode.
摘要翻译：本发明涉及一种确定用于提供给通信终端的数据传输的重传协议的重传模式的方法。此外，本发明涉及通信终端的操作，例如，用户设备或中继节点，以及与通信终端协作的节点B. 本发明尤其适用于由第三代合作伙伴计划（3GPP）标准化的3GPP LTE-A系统。为了提出一种用于确定或动态地配置重发协议的重传模式的机制，本发明提出了允许重发协议的重传模式的动态信令的控制消息格式。控制消息被设计为包括可指示多个不同编码点的字段。码点被划分为至少两个子集，其中每个子集的码点表示相应的重传模式。

7. 发明申请

WO2013110372A1 IMPROVED DISCONTINUOUS RECEPTION OPERATION WITH ADDITIONAL WAKE UP OPPORTUNITIES 审中-公开
标题翻译：改进的不连续接收操作与额外的唤醒机会
公开(公告)号：WO2013110372A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/073463
申请日：2012-11-23
申请人： PANASONIC CORPORATION , FEUERSAENGER, Martin , WENGERTER, Christian , LOEHR, Joachim , GOLITSCHEK EDLER VON ELBWART, Alexander
发明人： FEUERSAENGER, Martin , WENGERTER, Christian , LOEHR, Joachim , GOLITSCHEK EDLER VON ELBWART, Alexander
IPC分类号： H04W76/04
CPC分类号： H04W76/28 , H04W52/0216 , H04W52/0225 , H04W72/042 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： The invention relates to methods for improving the DRX operation of a UE by introducing an additional DRX wake-up cycle, which runs in parallel to the short and/or long DRX cycle. The DRX wake-up cycle defines time intervals after which the UE starts monitoring the PDCCH for a wake-up duration of time; the UE does not perform any other operation during the wake-up duration apart from monitoring the PDCCH. The time intervals of the wake-up cycle between the wake-up durations are preferably shorter than the one of the DRX long cycle, and may have the same or a shorter length than the ones of the DRX short cycle. The wake-up duration may be as long as the on-duration of the DRX short/long cycle, or may be preferably much shorter, such as only one or a few subframes.
摘要翻译：本发明涉及通过引入与短周期和/或长DRX周期并行运行的附加DRX唤醒周期来改善UE的DRX操作的方法。 DRX唤醒周期定义时间间隔，在此之后，UE开始监视PDCCH的唤醒持续时间; 除了监视PDCCH之外，UE在唤醒持续时间内不执行任何其他操作。唤醒持续时间之间的唤醒周期的时间间隔优选地短于DRX长周期中的一个，并且可以具有与DRX短周期相同或更短的长度。唤醒持续时间可以与DRX短/长周期的开启持续时间一样长，或者可以优选地更短，诸如仅一个或几个子帧。

8. 发明申请

WO2012041467A8 SEARCH SPACE FOR NON-INTERLEAVED RELAY PHYSICAL DOWNLINK CONTROL CHANNEL R-PDCCH 审中-公开
公开(公告)号：WO2012041467A8
公开(公告)日：2012-04-05
申请号：PCT/EP2011/004783
申请日：2011-09-23
申请人： PANASONIC CORPORATION , GOLITSCHEK EDLER VON ELBWART, Alexander , FENG, Sujuan , WENGERTER, Christian , SUZUKI, Hidetoshi
发明人： GOLITSCHEK EDLER VON ELBWART, Alexander , FENG, Sujuan , WENGERTER, Christian , SUZUKI, Hidetoshi
IPC分类号： H04L5/00
摘要： The present invention relates to providing control information within a search space for blind decoding in a multi-carrier communication system. In particular, the control information is carried within a sub-frame of the communication system, the sub-frame including a plurality of control channel elements. The control channel elements may be aggregated into candidates for blind decoding. The number of control channel elements in a candidate is called aggregation level. In accordance with the present invention, the candidates of lower aggregation levels are localised, meaning that the control channel elements of one candidate are located adjacently to each other in the frequency domain. Some candidates of the higher aggregation level(s) are distributed in the frequency.

9. 发明申请

WO2011029524A1 IMPROVED DATA FORWARDING DURING HANDOVERS INVOLVING A RELAY NODE 审中-公开
标题翻译：在涉及继电器节点的手持机中改进数据转发
公开(公告)号：WO2011029524A1
公开(公告)日：2011-03-17
申请号：PCT/EP2010/005137
申请日：2010-08-20
申请人： PANASONIC CORPORATION , GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
发明人： GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
IPC分类号： H04W36/02 , H04W84/04
CPC分类号： H04W36/02 , H04B7/15542 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： The invention improves data forwarding during a handover of mobile nodes from a relay node to a target node. Forwarding data is transmitted to the corresponding base station using one or a small number of radio bearers, e.g. said data is assigned to one radio bearer only, thus achieving that said radio bearer transports only the forwarding data of the mobile node doing the handover. A second aspect defines a new header including an indication identifying the enclosed data as belonging to a mobile node doing handover and as data that is to be forwarded to the handover destination node. Additional information on the UE and the handover destination node are also added to the data in order for the base station to be able to forward said data towards its destination. For a third aspect the relay node requests the base station to assign more sub-frames to the uplink.
摘要翻译：本发明改进了移动节点从中继节点到目标节点的切换期间的数据转发。使用一个或少数无线电承载将转发数据发送到相应的基站，例如，所述数据仅分配给一个无线电承载，从而实现所述无线电承载仅传输执行切换的移动节点的转发数据。第二方面定义了一个新标题，其包括标识所附带的数据属于进行切换的移动节点的指示，以及要被转发到切换目的地节点的数据。关于UE和切换目的地节点的附加信息也被添加到数据中，以便基站能够将所述数据转发到其目的地。对于第三方面，中继节点请求基站向上行链路分配更多的子帧。

10. 发明申请

WO2010112236A1 BUFFER STATUS REPORTING IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：缓冲区在移动通信系统中的状态报告
公开(公告)号：WO2010112236A1
公开(公告)日：2010-10-07
申请号：PCT/EP2010/002118
申请日：2010-04-01
申请人： PANASONIC CORPORATION , FEUERSÄNGER, Martin , LÖHR, Joachim , WENGERTER, Christian
发明人： FEUERSÄNGER, Martin , LÖHR, Joachim , WENGERTER, Christian
IPC分类号： H04W72/12 , H04W74/08
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电资源的调度方法。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。

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