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1. 发明申请

WO2012126622A3 SEARCH SPACE FOR UPLINK GRANT IN AN AGGREGATED-CARRIER MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2012126622A3
公开(公告)日：2012-09-27
申请号：PCT/EP2012/001251
申请日：2012-03-21
申请人： PANASONIC CORPORATION , FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , HORIUCHI, Ayako , NISHIO, Akihiko
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , HORIUCHI, Ayako , NISHIO, Akihiko
IPC分类号： H04L5/00
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.

2. 发明申请

WO2011160799A1 CONFIGURATION OF UPLINK AND DOWNLINK GRANT SEARCH SPACES IN AN OFDM-BASED MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：基于OFDM的移动通信系统中的上行链路和下行链路发送搜索空间的配置
公开(公告)号：WO2011160799A1
公开(公告)日：2011-12-29
申请号：PCT/EP2011/003024
申请日：2011-06-17
申请人： PANASONIC CORPORATION , FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , HORIUCHI, Ayako , IMMAMURA, Daichi
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , HORIUCHI, Ayako , IMMAMURA, 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.
摘要翻译：本发明涉及用于检测基于OFDM的移动通信系统的子帧内的下行链路许可和上行链路许可中的至少一个的方法。本发明提供适于执行这些方法的接收装置（例如中继节点或移动终端）。本发明定义了上行链路许可搜索空间，以形成下行链路许可搜索空间的子集。换句话说，在频域中，在形成下行链路搜索空间的资源块对的子集上定义上行链路许可搜索空间。该配置允许将下行链路数据映射到上行链路授权搜索空间外部的剩余资源和用于下行链路授权的资源。此外，下行链路许可包括子帧中的上行链路许可搜索空间是否包括（用户）数据的指示。

3. 发明申请

WO2018126431A1 TRANSMISSION OF CONTROL INFORMATION 审中-公开
公开(公告)号：WO2018126431A1
公开(公告)日：2018-07-12
申请号：PCT/CN2017/070380
申请日：2017-01-06
申请人： PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA , KUANG, Quan , SUZUKI, Hidetoshi , HORIUCHI, Ayako , WANG, Lilei , GOLITSCHEK EDLER VON ELBWART, Alexander
发明人： KUANG, Quan , SUZUKI, Hidetoshi , HORIUCHI, Ayako , WANG, Lilei , GOLITSCHEK EDLER VON ELBWART, Alexander
IPC分类号： H04W74/08
摘要： The present disclosure includes as one aspect a device comprising: a receiver capable of receiving control signal from a base station in a first set of control resources and in a second set of control resources, a transmitter capable of transmitting control signals and data, a circuitry which, when in operation, controls: the transmitter to transmit a random access message associated with the first set of control resources and to transmit communication device capability indication; the receiver to monitor control resources in the first set of control resources after transmitting the random access message and to receive within the first set of control resources configuration of the second set of control resources; the receiver to monitor control resources in the first set of control resources and/or in the second set of control resources after receiving the configuration of the second set of control resources.

4. 发明申请

WO2013029946A1 SEARCH SPACE RECONFIGURATION FOR ENHANCED-PDCCH 审中-公开
标题翻译：搜索用于增强型PDCCH的空间重构
公开(公告)号：WO2013029946A1
公开(公告)日：2013-03-07
申请号：PCT/EP2012/065531
申请日：2012-08-08
申请人： PANASONIC CORPORATION , FENG, Sujuan , OIZUMI, Toru , HORIUCHI, Ayako
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 主导的场景为此，提供了一种用于为增强型PDCCH的搜索空间的重新配置尝试提供低延迟反馈的方法以及相应的装置。具体地说，提供一种信令方案，其支持在相同的上行链路子帧上传输用于PDCCH的基于PDCCH的E-PDCCH重配置和HARQ（物理下行链路共享信道）的HARQ-ACK的HARQ-ACK，使得基于PDCCH的E-PDCCH 可以在同一子帧上发送重配置信息和PDSCH信息。

5. 发明申请

WO2013174695A1 COMMON MAPPING OF RESOURCE ELEMENTS TO ENHANCED RESOURCE ELEMENT GROUPS 审中-公开
标题翻译：资源元素对增强资源组合的共同映射
公开(公告)号：WO2013174695A1
公开(公告)日：2013-11-28
申请号：PCT/EP2013/060042
申请日：2013-05-15
申请人： PANASONIC CORPORATION
发明人： GOLITSCHEK EDLER VON ELBWART, Alexander , HORIUCHI, Ayako
IPC分类号： H04L5/00
CPC分类号： H04W72/042 , H04J11/00 , H04L5/0007 , H04L5/0042 , H04L5/0053 , H04L5/0094 , H04W72/0453 , H04W72/048 , H04W88/08
摘要： The invention relates to a universal mapping of resource elements (REs) to enhanced resource element groups (e REG) that applies to both the PDCCH and PDSCH regions; the mapping is universal since it is not user or cell-specific but applies to the resource block pairs irrespective of the actual reference signals used. The mapping is such that all REs of the resource block pair are assigned to one out of a plurality of e REGs. According to the mapping, the REs are sequentially assigned to the e REGs, in predetermined orders. Within an OFDM symbol a pair of REs is assigned to the same e REG, wherein the two REs are spaced apart from each other by 3 or 6 subcarriers.
摘要翻译：本发明涉及资源元素（RE）到适用于PDCCH和PDSCH区域的增强资源元素组（e REG）的通用映射; 该映射是通用的，因为它不是用户或小区特定的，而是适用于资源块对，而与所使用的实际参考信号无关。该映射使得资源块对的所有RE被分配给多个e REG中的一个。根据映射，按预定顺序将RE依次分配给e REG。在OFDM符号内，一对RE被分配给相同的e REG，其中两个RE彼此间隔3或6个子载波。

6. 发明公开

EP2748962A1 SEARCH SPACE RECONFIGURATION FOR ENHANCED-PDCCH 有权转让
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。

7. 发明授权

EP1990933B1 RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 失效转让
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：EP1990933B1
公开(公告)日：2013-11-20
申请号：EP07740385.5
申请日：2007-03-29
申请人： Panasonic Corporation
发明人： HORIUCHI, Ayako , MIYOSHI, Kenichi , IMAI, Tomohiro , MORINO, Hiroaki
IPC分类号： H04B7/15 , H04B7/02 , H04B7/06 , H04B7/26 , H04L1/00 , H04L1/18 , H04L1/06 , H04B7/155
CPC分类号： H04B7/022 , H04B7/026 , H04B7/15592 , H04L1/0643 , H04L1/1887 , H04L2001/0097
摘要： Provided is a mobile communication system capable of obtaining a diversity effect even when a signal received by a relay station has an error in a corporate relay to which time space encoding is applied. In this mobile communication system, when S1 has no error and S2 has an error, a relay station (1) does not perform relay transmission at time t (Null) and relay-transmits S1* to a base station at time t + T. That is, in this case, the relay station (1) relay-transmits at time t + T only S1 to be transmitted at time t when no error is contained in either S1 or S2. Moreover, when S1 has an error and S2 has no error, the relay station (1) relay-transmits S2 at time t and does not perform relay transmission at time t + T (Null). That is, in this case, the relay station (1) relay-transmits only S2 to be transmitted at time t + T at time t if no error is contained in either S1 or S2.
摘要翻译：本发明提供一种移动通信系统，即使在中继站接收到的信号在应用了时间空间编码的企业中继中发生错误的情况下，也能够获得分集效果。在该移动通信系统中，当S1没有错误且S2有错误时，中继站（1）在时间t（空）不执行中继传输，并且在时间t + T将S1 *中继传输到基站。也就是说，在这种情况下，中继站（1）在时间t + T仅中继发送S1，以在S1或S2中不包含错误时在时间t发送。另外，在S1有错误，S2没有错误的情况下，中继站（1）在时刻t中继S2发送，在时刻t + T（空）不进行中继发送。也就是说，在这种情况下，如果在S1或S2中没有包含错误，则中继站（1）仅在时间t在时间t + T中继发送要发送的S2。

8. 发明公开

EP2663149A1 TERMINAL DEVICE, BASE STATION DEVICE, TRANSMITTING METHOD AND RECEIVING METHOD 有权转让
标题翻译： ENDGERÄT，BASISSTATIONSVORRICHTUNG，SENDEVERFAHREN UND EMPFANGSVERFAHREN
公开(公告)号：EP2663149A1
公开(公告)日：2013-11-13
申请号：EP11854969.0
申请日：2011-12-20
申请人： Panasonic Corporation
发明人： OIZUMI, Toru , NISHIO, Akihiko , HORIUCHI, Ayako
IPC分类号： H04W72/04 , H04W28/04 , H04W28/06
摘要： The present invention pertains to a terminal device, which, when ARQ is used for communication that uses an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band, and when a transmission mode that supports up to 2 TB in a PCell is set in the terminal, is capable of reducing the amount of signaling from a base station while eliminating a lack of PUCCH resources when semi-permanent scheduling (SPS) is used in the PCell. A control unit (208) in this device selects one value among values obtained by adding 1 to four PUCCH resource indexes, which have been preset for PUCCH resource 1 by the base station, on the basis of values for transmission power control information (TPC command for PUCCH) in a PDCCH, for which notification has been received at the start of SPS.
摘要翻译：本发明涉及一种终端装置，当ARQ用于使用上行链路单位频带的通信和与上行单位频带相关联的多个下行链路单位频带时，以及当支持多达2TB的传输模式时 PCell设置在终端中，能够在PCell中使用半永久调度（SPS）时减少来自基站的信令量，同时消除缺乏PUCCH资源。该装置中的控制单元（208）根据发送功率控制信息（TPC指令）的值，对由基站预先设定的PUCCH资源1的1〜4个PUCCH资源索引对于在SPS的开始处已经接收到通知的PDCCH中的PUCCH）。

9. 发明公开

EP2597919A1 BASE STATION, TERMINAL, SEARCH SPACE SETTING METHOD AND DECODING METHOD 有权转让
标题翻译： BASE车站，码头，SUCHRAUMEINSTELLVERFAHREN解码方法
公开(公告)号：EP2597919A1
公开(公告)日：2013-05-29
申请号：EP11809419.2
申请日：2011-07-07
申请人： Panasonic Corporation
发明人： NAKAO, Seigo , NISHIO, Akihiko , HORIUCHI, Ayako , IMAMURA, Daichi
IPC分类号： H04W72/04 , H04J1/00 , H04J11/00
CPC分类号： H04L5/001 , H04L5/0005 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0094 , H04W72/042 , H04W72/0446 , H04W72/08
摘要： The invention provides a base station that does not cause the number of blind decodings to be increased and further can prevent the flexibility of resource allocation from degrading. A search space setting unit (103) sets search spaces each of which is constituted by one or more control channel elements (CCEs) and each of which is to be decoded in the terminals and each of which is defined by a plurality of to-be-decoded candidates. An allocating unit (108) places, in one of the plurality of to-be-decoded candidates included in the search space, a control channel. The number of connections of CCEs constituting the to-be-decoded candidate is associated with the number of to-be-decoded candidates. The search space setting unit (103) causes, in accordance with the control channel to be transmitted, the association of the number of connections of CCEs constituting the to-be-decoded candidate with the number of to-be-decoded candidates to differ.

10. 发明公开

EP2566267A1 TRANSMITTER APPARATUS, RECEIVER APPARATUS, TRANSMISSION METHOD, AND NOTIFICATION METHOD 审中-公开
标题翻译： SENDEVORRICHTUNG，EMPFANGSVORRICHTUNG，SENDEVERFAHREN UND BENACHRICHTIGUNGSVERFAHREN
公开(公告)号：EP2566267A1
公开(公告)日：2013-03-06
申请号：EP11774578.6
申请日：2011-04-12
申请人： Panasonic Corporation
发明人： OGAWA, Yoshihiko , NISHIO, Akihiko , NAKAO, Seigo , HOSHINO, Masayuki , HORIUCHI, Ayako
IPC分类号： H04W72/04 , H04J99/00 , H04W16/28
CPC分类号： H04L5/0028 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04L1/0009 , H04L5/0012 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0092
摘要： This invention relates to a transmitter apparatus, a receiver apparatus, a transmission method and a notification method that, when a switching between MIMO communication and non-MIMO communication is performed, can suppress the increase of an SRS (Sounding Reference Signal) resource, while suppressing the degradation of trackability of temporal variation of a channel. In a terminal (200), a mapping unit (212) maps an SRS sequence, which is received from a pilot generating unit (216), on the basis of information related to an SRS hopping pattern received from a base station (100). For this SRS hopping pattern, the frequency of the SRS transmissions via a first one of a plurality of antennas of the terminal (200) is higher than that of the SRS transmissions via a second one of the plurality of antennas of the terminal (200).
摘要翻译：本发明涉及在进行MIMO通信与非MIMO通信之间的切换时能够抑制SRS（探测参考信号）资源的增加的发送装置，接收装置，发送方法以及通知方法，同时抑制信道的时间变化的可追踪性的劣化。在终端（200）中，映射单元（212）根据从基站（100）接收到的SRS跳频图案的信息，映射从导频生成部（216）接收的SRS序列。对于该SRS跳频图案，经由终端（200）的多个天线中的第一个天线的SRS传输的频率高于通过终端（200）的多个天线中的第二天线的SRS传输的频率，。

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