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11. 发明公开

EP2484041A2 RELAY BACKHAUL UPLINK HARQ PROTOCOL 审中-公开
标题翻译： RELAIS回程上行-HARQ-PROTOKOLL
公开(公告)号：EP2484041A2
公开(公告)日：2012-08-08
申请号：EP10742096.0
申请日：2010-08-04
申请人： Panasonic Corporation
发明人： FENG, Sujuan , LÖHR, Joachim , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian
IPC分类号： H04L1/18
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.

12. 发明公开

EP2583406A1 CONFIGURATION OF UPLINK AND DOWNLINK GRANT SEARCH SPACES IN AN OFDM-BASED MOBILE COMMUNICATION SYSTEM 失效转让
标题翻译：在OFDM-方式的移动通信系统配置的上行链路和下行链路分配的搜索空间
公开(公告)号：EP2583406A1
公开(公告)日：2013-04-24
申请号：EP11728780.5
申请日：2011-06-17
申请人： Panasonic Corporation
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , HORIUCHI, Ayako , IMAMURA, Daichi
IPC分类号： H04L5/00
CPC分类号： H04W72/005 , H04L5/003 , H04L5/0091
摘要： The invention relates to methods for detecting at least one of a downlink grant and an uplink grant within a sub-frame of an OFDM-based mobile communication system. The invention provides a reception apparatus (e.g. a relay node or a mobile terminal) that are adapted to perform these methods. The invention defines the uplink grant search space to form a subset of the downlink grant search space. In other words, in the frequency domain, the uplink grant search space is defined on a subset of the resource block pairs that form the downlink search space. This configuration allows downlink data to be mapped to the remaining resources outside the uplink grants search space and the resources used for a downlink grant. Furthermore, the downlink grants comprise an indication of whether the uplink grant search space in the sub-frame comprises (user) data or not.

13. 发明公开

EP2689550A2 SEARCH SPACE FOR UPLINK GRANT IN AN AGGREGATED-CARRIER MOBILE COMMUNICATION SYSTEM 失效转让
标题翻译：搜索空间，最多LINE授予与载波聚合的移动通信系统
公开(公告)号：EP2689550A2
公开(公告)日：2014-01-29
申请号：EP12714566.2
申请日：2012-03-21
申请人： Panasonic Corporation
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , HORIUCHI, Ayako , NISHIO, Akihiko
IPC分类号： H04L5/00
CPC分类号： H04L5/0092 , H04L5/001 , H04L5/0053 , H04L5/0094 , Y02D30/30
摘要： The present invention relates to transmitting and receiving of control information in a system supporting carrier aggregation. A search space for control information is configured in such a way that at least two search spaces determined by respective component carriers are on a first slot of a subframe and a further search space determined by a further component carrier is on a second slot, wherein at least one candidate of search spaces in the first slot is mapped in a same resource block pair with at least one candidate of a search space in the second slot.

14. 发明公开

EP2622777A1 SEARCH SPACE FOR NON-INTERLEAVED RELAY PHYSICAL DOWNLINK CONTROL CHANNEL R-PDCCH 有权转让
标题翻译：搜索空间非交织R-PDCCH
公开(公告)号：EP2622777A1
公开(公告)日：2013-08-07
申请号：EP11761290.3
申请日：2011-09-23
申请人： Panasonic Corporation
发明人： GOLITSCHEK EDLER VON ELBWART, Alexander , FENG, Sujuan , SUZUKI, Hidetoshi , WENGERTER, Christian
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/0038 , H04L1/0046 , H04L1/009 , H04L1/0091 , H04L5/0037 , H04L27/261 , H04L2001/0097 , H04W72/042 , H04W72/0453
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.

15. 发明公开

EP2615754A1 BASE STATION, TERMINAL, TRANSMISSION METHOD, AND RECEPTION METHOD 有权转让
标题翻译：基金会，ENDGERÄT，ÜBERTRAGUNGSVERFAHRENUND EMPFANGSVERFAHREN
公开(公告)号：EP2615754A1
公开(公告)日：2013-07-17
申请号：EP11823207.3
申请日：2011-08-24
申请人： Panasonic Corporation
发明人： NISHIO, Akihiko , NAKAO, Seigo , YUDA, Yasuaki , HORIUCHI, Ayako , FENG, Sujuan , EINHAUS, Michael
IPC分类号： H04J11/00 , H04W28/06 , H04W72/04
摘要： Provided are a base station, whereby the erroneous dete ction of control information can be reduced, thereby preventin g the degradation of the system throughput. A base station ( 100) maps a downstream allocation control information unit, which is addressed to a terminal (200), to a first resource re gion, which can be used for any of a downstream control cha nnel region and a downstream data channel region, or to a se cond resource region, which can be used only for the downstr eam control channel, so as to transmit the downstream allocat ion control information unit. In the base station (100), a co ntrol unit (102) establishes a scale of the PDCCH region, and a transmission region establishing unit (131) establishes, on the basis of a scale value established by the control unit (10 2), a mapping region to which the DCI is mapped within the R-PDCCH region and the PDCCH region.
摘要翻译：提供了一种基站，由此可以减少控制信息的错误检测，从而防止系统吞吐量的恶化。基站（100）将寻址到终端（200）的下行分配控制信息单元映射到可用于下游控制区域和下行数据信道区域中的任一个的第一资源区域或者可以仅用于下行控制信道的se cond资源区域，以便发送下行分配控制信息单元。在基站（100）中，控制单元（102）建立PDCCH区域的比例，发送区域建立单元（131）根据由控制单元（10 2）建立的比例值，，在R-PDCCH区域和PDCCH区域内映射DCI的映射区域。

16. 发明公开

EP2559191A1 MAPPING OF CONTROL INFORMATION TO CONTROL CHANNEL ELEMENTS 有权转让
标题翻译：税务信息用于控制的信道单元PICTURE
公开(公告)号：EP2559191A1
公开(公告)日：2013-02-20
申请号：EP11705823.0
申请日：2011-02-25
申请人： Panasonic Corporation
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian
IPC分类号： H04L5/06 , H04L5/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04W72/0446
摘要： The invention relates to a new structure of a control channel region within a sub-frame of a 3GPP-based based communication system using OFDM in the downlink. This new structure of a control channel region is inter alia particularly suitable for conveying physical downlink control channel information from a donor eNodeB to a relay node. The control channel region is divided in CCEs that have equal size irrespective of the presence of further cell-specific and/or UE-specific reference signals within the control channel region. This is achieved by dividing the control channel region in plural sub-CCEs that are combined to CCEs all having equal size (in terms of resource elements that can be used for the signaling of control information). The control channel region is divided in the frequency domain and/or time domain in a FDM respectively TDM fashion in order to obtain the sub-CCEs

17. 发明公开

EP2748962A1 SEARCH SPACE RECONFIGURATION FOR ENHANCED-PDCCH 失效转让
标题翻译：用于增强型PDCCH的搜索空间重新配置
公开(公告)号：EP2748962A1
公开(公告)日：2014-07-02
申请号：EP12745850.3
申请日：2012-08-08
申请人： Panasonic Corporation
发明人： FENG, Sujuan , OIZUMI, Toru , HORIUCHI, Ayako
IPC分类号： H04L5/00 , H04L1/16
CPC分类号： H04L5/0055 , H04L1/1685 , H04L5/0053 , H04W72/042
摘要： The present invention relates to rapid search space reconfiguration for E-PDCCH (Enhanced Physical Downlink Control CHannel) in wireless communication system to avoid flashlight interferences from neighbouring cells and to allocate the E-PDCCH on the best physical resource blocks (PRBs) in frequency fluctuation dominated scenarios. To this end, a method for providing low-latency feedback on a reconfiguration attempt of a search space for an Enhanced- PDCCH, and a corresponding apparatus are provided. Specifically, a signalling scheme is provided that supports transmission of both HARQ-ACK for PDCCH based E-PDCCH reconfiguration and HARQ-ACK for PDSCH (Physical Downlink Shared CHannel) on the same uplink subframe, so that an acknowledgment of PDCCH based E-PDCCH reconfiguration information and PDSCH information can be transmitted on the same subframe.
摘要翻译：本发明涉及用于无线通信系统中的E-PDCCH（增强物理下行链路控制信道）的快速搜索空间重新配置，以避免来自相邻小区的手电筒干扰并且在频率波动的最佳物理资源块（PRB）上分配E-PDCCH 主导的情景。为此，提供了用于提供关于用于增强型PDCCH的搜索空间的重新配置尝试的低等待时间反馈的方法，以及相应的装置。具体而言，提供了支持在相同的上行链路子帧上发送用于基于PDCCH的E-PDCCH重新配置的HARQ-ACK和用于PDSCH（物理下行链路共享信道）的HARQ-ACK两者的信令方案，从而确认基于PDCCH的E-PDCCH 重配置信息和PDSCH信息可以在相同的子帧上发送。

18. 发明公开

EP2686969A1 DYNAMIC PUSCH DEACTIVATION/ACTIVATION FOR COMPONENT CARRIERS OF A RELAY NODE 失效转让
标题翻译： DYNAMISCHE SCHIEBE-DEAKTIVIERUNG / -AKTIVIERUNGFÜRKOMPONENTENTRÄGEREINES RELAISKNOTENS
公开(公告)号：EP2686969A1
公开(公告)日：2014-01-22
申请号：EP12706784.1
申请日：2012-03-01
申请人： Panasonic Corporation
发明人： GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
IPC分类号： H04B7/26
CPC分类号： H04W76/045 , H04B7/2606 , H04L5/001 , H04W76/25 , H04W76/28 , H04W88/08
摘要： The invention relates to a method for dynamically controlling the PUSCH of a SCell in a backhaul link of a communication system utilizing a relay node with carrier aggregation, where the SCell is inband with respect to the access link between the relay node and the UEs. In order to avoid subframe blocking due to inband operation, the PUSCH of an SCell may be deactivated. The new downlink-only configuration of the SCell allows the relay node to use all resources of the SCell for scheduling resources for uplink and downlink transmissions in the access link. The PUSCH may deactivated and activated e.g. depending on the need for higher data rates in the uplink and downlink of the access link between the relay node and the UEs. The decision to deactivate/activate the PUSCH of an SCell may be taken by the DeNB or the relay node.
摘要翻译：本发明涉及一种用于动态地控制利用具有载波聚合的中继节点的通信系统的回程链路中的SCell的PUSCH的方法，其中SCell相对于中继节点和UE之间的接入链路是带宽的。为了避免由于带内操作引起的子帧阻塞，可以停用SCell的PUSCH。 SCell的新的仅下行链路配置允许中继节点使用SCell的所有资源来调度资源以用于接入链路中的上行链路和下行链路传输。 PUSCH可以去激活和激活。这取决于在中继节点和UE之间的接入链路的上行链路和下行链路中需要更高的数据速率。去激活/激活SCell的PUSCH的决定可以由DeNB或中继节点进行。

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